Formatted-Jigurupadu BoQ

Project No: L545000 400 MW JEGURUPADU III CCPPGENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Date: 08-Sep.-09

Item No. Item Description Unit Qty. Rate

EXCAVATION AND FILLING

Cu m 35010Cu m 0Cu m 0

0


0

Cu m 17276b) Carriage beyond the plant boundary upto 5 km. Cu m 3279

0

Cu m 20759

I-1

1.

Earthwork in excavation upto 3.0m depth below existing ground level for foundations, trenches, pipe lines, storm water drains etc. including lifting, dressing of sides and ramming of bottom, shoring, strutting, dewatering, stacking of excavated soil dewatering with all equipment and materials complete as per specification, drawings and instructions of the Purchaser / Engineer, including a lead upto 100m within plant boundary for all types of Soil, weathered rock and Hard rock.

a) In all types of soilb) In Weathered rockc) In Hard rock

2.

Earthwork in excavation for depth exceeding 3.0m but not exceeding 6.00m below ground level for foundations, trenches, pipe lines, storm water drains etc. including lifting, dressing of sides and ramming of bottom, shoring, strutting, dewatering, stacking of excavated soil dewatering with all equipment and materials complete as per specification, drawings and instructions of the Purchaser / Engineer, including a lead upto 100m within plant boundary for all types of Soil, weathered rock and Hard rock.

a) In all types of soilb) In Weathered rockc) In Hard rock

3. Disposal of all types of surplus excavated earth/rock within/outside plant boundary etc. all complete as per specification, drawing and instructions of the Purchaser / Engineer.

a) Carriage beyond initial leads of 500 m and upto 3 km within plant boundary.

4.

a) Filling using selected available excavated earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 200 m and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.

i) Compaction to 95% of standard proctor density.


Date: 08-Sep.-09


Cu m 0Cu m 0

0


Cu m 0

Cu m 3723

Cu m 1217

Cu m 860

Cu m 0

ii) Compaction to 85 % standard proctor density.iii) Area filling without compaction

b) Filling using selected excavated borrowed earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 5Km and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.

i) Compaction to 95% of standard proctor density.ii) Compaction to 85 % standard proctor density.iii) Area filling without compaction

iv) With CNS ( Cohesive Non- Swelling ) material as per specifications and compacting to 90 % of standard proctor density

v) Supplying, filling and hydraulically compacting sand in plinths, foundations, trenches and other under ground structures, pipes etc., in layers not exceeding 200mm loose thickness including all lifts, all complete as per specifications, drawings and directions of the Engineer. compacting to 85% - 90 % Relative density

5.

Boulder filling in plinths, area paving, grade slab of buildings and other under ground structures with stone, 50mm down graded, in layers not exceeding 230mm in loose thickness including breaking of boulders to required sizes, filling the interstices with selected sand/moorum and compacting to 85 percent of the original volume of stone stack for all lifts etc. all complete as per specifications, drawings and as directed by the Purchaser / Engineer..

6.

Gravel filling in Transformer pits, with clean 40 mm nominal size stone including preparation of sub-grade, sieving and cleaning of boulders (without any binding material and compaction) including cost of the material, royalties etc. complete as per specifications, drawings and instructions of the Purchaser / Engineer.

7. Supplying and filling of stone metal for Transformer yard area, Fuel oil dyke area etc., consisting of 40 mm nominal size aggregate, all complete as per specification, drawings and instruction of the Purchaser / Engineer.


Date: 08-Sep.-09


Hours 0

I-2 CONCRETING 0

0

Cu m 0Cu m 776Cu m 289Cu m 0Cu m 0

0

0Cu m 0Cu m 7931

Cu m 1045

Cu m 0

0Cu m 6020Cu m 18

8. Lowering of Ground water table by Deep Dewatering / Well point dewatering method all complete to maintain dry working condition in foundation pits till all construction and backfilling activities etc. are complete

9.

Supplying and laying Nominal Mix Plain Cement Concrete using graded aggregate at all levels for all kinds of work like mass concrete, bed blocks, lean concrete, mud mat, filling, etc. including labour, materials, equipment, handling, transporting, batching, curing, testing, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer but excluding shuttering work.

a) 1:5:10 (with 40mm down size grading)b) 1:4:8 (with 40mm or 20mm down size grading)c) 1:3:6 (with 20mm nominal size graded aggregate).d) 1:2:4 (with 20mm down size grading)e) 1:1.5:3 (with 20mm down size grading)

10.

Supplying and laying Design Mix Cement Concrete for reinforced concrete work at all levels for all kinds of work, including labour, materials, equipment, handling, transporting, batching, mixing, controlling temperature, placing, levelling, compacting, curing, testing, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer, but excluding centering, shuttering and reinforcement work.

a) For works below ground leveli) M-20 (with 20mm nominal size graded stone aggregate).ii) M-25 (20mm nominal size graded stone aggregate).iii) M-30 (Temperature controlled concrete with admixture and 20mm nominal size graded stone aggregate)

iv) M-35 (Temperature controlled concrete with admixture and 20mm nominal size graded stone aggregate).

b) For works above ground leveli) M-20 (with 20mm nominal size graded stone aggregate).ii) M-25 (with 20mm nominal size graded stone aggregate).


Date: 08-Sep.-09


Cu m 792

Cu m 0

0

Cu m 275Cu m 33

Quintal 38

REINFORCEMENT 0

0

0MT 0MT 803

0MT 0

iii) M-30 (Temperature controlled concrete with admixture and 20mm nominal size graded stone aggregate)


11.

Supplying and laying design mix concrete for concrete work at all levels over metal deck roofing, including labour, materials, equipment, handling, transporting, batching, mixing, controlling temperature, placing, levelling, compacting, curing, testing etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer but excluding metal deck and reinforcement work.

a) M-20 (with 12.5mm nominal size graded stone aggregate).b) M-25 (with 12.5mm nominal size graded stone aggregate).

12.

Supplying and mixing as cement concrete admixtures – super plasticizers (including super plasticizers cum retarders, super plasticizers cum water proofing and super plasticizers cum. pumping aid for concrete) at all levels for all kinds of concrete works including all labour, material, equipment, handling, transportation, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer / Manufacturers.

I-3

13.

Supplying and placing reinforcement, Fe-415 or Fe-500 (Fe-500 with min. elongation of 14.5%) confirming to IS:1786 , in reinforced concrete and allied works, at all levels, including transportation, cleaning, straightening, cutting, bending, binding in position with annealed wire and/or welding, Supplying concrete cover blocks, pins, separators, chairs, supports for reinforcement, etc., with all materials, labour, equipment, handling, transporting, testing etc., preparation of bar bending drawings and schedules all complete as per specifications, design drawings and instructions of the Purchaser / Engineer.

a) For works below ground leveli) Mild Steel reinforcementii) High yield strength deformed barsb) For works above ground leveli) Mild Steel reinforcement


Date: 08-Sep.-09


MT 642ii) High yield strength deformed bars


Date: 08-Sep.-09


FORMWORK 0

0

0Sq m 12886Sq m 5464

0Sq m 17598Sq m 4083

Sq m 2

0

0

MT 11MT 0

I-4

14.

Supplying and fixing formwork of approved quality for cast-in-situ, plain or reinforced concrete works of any type and section (including curved surfaces) at all elevations, including labour, materials, equipment, shoring, strutting, scaffolding, staging, tieing, nailing, caulking, bolting, testing, etc., and removal of formwork and staging, design and preparation of working drawings of scaffolding and support structures etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) For works below ground leveli) Ordinary formworkii) Plywood formwork

b) For works above ground leveli) Ordinary formworkii) Plywood formwork. (Film Faced)

15.

Supplying and fixing formwork in blockouts / pockets, and openings (above 0.1 Sq. m. surface area) at all elevations including cutting, formation of shapes and all other operations required for making the required shape and size, removal of formwork, design and preparation of working drawings of scaffolding and support structures etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

I-5 EMBEDDED PARTS (INCLUDING LAYING OF RAILS AND ANCHOR FASTENERS)

16.

Transportation, erection and installation of embedded steel parts, supplied by the Purchaser / Engineer, at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, setting material in concrete, transportation from anywhere within the project area to the place of work, layout, welding, bolting, drilling, cutting, scaffolding, holding in position, providing primer painting on exposed surfaces, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) Structural Steel sections / Plates.b) MS pipes of all diameters


Date: 08-Sep.-09


0

MT 21

0

MT 0MT 0

19 MT 11

MT 7

MT 10

17.

Supplying, fabricating, transporting, erecting and installing the embedded steel parts including MS. Lugs at all levels, including surface preparation, setting material in concrete, furnishing and all handling at site, with welding, bolting, drilling, cutting, jointing, erection, embedding, holding in position, testing etc., including application of primer coat on exposed surface, supply of all nuts / lock nuts, washers, etc., all complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Structural Steel sections / Plates.

18.

Supplying, fabricating, transporting, erecting and installing at all levels mild steel / PVC pipes for all kinds of works, including all labour, material, equipment, handling, transportation, setting material in concrete, layout, scaffolding, fabrication, cutting, grinding, drilling, bolting, welding, jointing, erection, embedding, holding in position, testing, etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

a) MS pipes of all diametersb) PVC conduits of all sizes

Supplying, fabrication, erection, installation and alignment of MS foundation bolt / bolt assembly in concrete, along with nuts, lock nuts, anchor plates, stiffener plates, protection to threaded portion, preparation of fabrication drawing and getting the same approved etc., up to and including 80 mm diameter and upto and including 3000mm length, including all labour, material, equipment, handling, transportation, etc., all complete, as per specification, drawings and instructions of the Purchaser / Engineer.

20.

Laying of rail using rails of 52 kg / m (minimum) in main Transformer yard under supervision of Purchaser’s specialised agency, including all labour, material, equipment, handling, transporting, collection of rails etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer. (Other items like concreting, grouting, anchor bolts, supporting plate to be paid separately under relevant items).

21. Supply and installation of Reinforcement anchoring dowels including drilling holes in existing concrete, grouting with epoxy based grout of approved make all complete as per drawing, manufacturer / supplier’s specification and instruction of the Purchaser / Engineer.


Date: 08-Sep.-09


GROUTING 0

Cu m 0

Cu m 0

Cu m 18

Cu m 0

SHOTCRETING 0

23 Sq m 0

I-6

22.

a) Supplying and laying cement : sand grout (fluid mix and / or plastic mix) for grouting of block-outs, pockets, foundation bolt holes and underside of base plates with grout consisting of 2 parts by weight of sand, 1 part by weight of cement blended with non metallic anti-shrinkage admixtures in required proportions as specified by manufacturer / Purchaser / Engineer including all labour, material, surface preparation, mixing, placing, curing, testing etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

b) Supplying and laying cement aggregate grout (stiff mix) for dry pack application for grouting of underside of base plates, where grout thickness is more than 40mm with cement concrete mix (1:1.25:2) by weight blended with anti-shrinkage admixtures in required proportions, as specified by manufacturer / Purchaser / Engineer, including all labour, material, equipment, handling, transportation, surface preparation, mixing, placing, curing, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

c) Supplying and laying ready mix non-shrink cementitious grout of approved quality and proven make, Conbextra GP2/PIDIGROUT 10M grout or equivalent mixed in required proportion with water, etc. all complete as per manufacturers specifications, drawings and direction of the Engineer.

d) Supplying and laying special grout (epoxy or approved equal) of proven make & quality below equipment base as recommended by the equipment manufacturer etc. all complete as per manufacturers specifications, drawings and direction of the Engineer.

I-7

Supplying and laying shotcreting (Guniting) including placement of reinforcement / wire fabric, formwork, tools and tackles, machinery, supervision etc. all complete as per the specification and direction of the Engineer.


Date: 08-Sep.-09


CHEMICAL INJECTION TREATMENT 0

24 Sq m 0

POLYMER MODIFIED CEMENTITIOUS COATING TREATMENT 0

25 Sq m 2823

HOT APPLIED BITUMEN TREATMENT 0

26 0

Sq m 848

I-8

Supplying, fabricating, transporting, erecting and installing threaded nozzle (minimum 12 mm dia N.B.) of suitable length, over the surface and along the construction joint line in a grid pattern at a spacing not exceeding 1.5m c/c before concrete operation, with adequate measures to keep the nozzles plugged at both ends to prevent them from getting closed by concrete. The nozzle should be fixed in set concrete, by drilling suitable size hole, preferably by using repercussive hammer drill, electrically operated. Neat cement slurry admixed with water soluble non shrink polymer / monomer based chemical shall be injected through network of nozzles with low pressure grout pumps at a pressure of about 2.0 kg./sq.cm. Plasticizing agent shall be added, wherever required. The nozzles shall be sealed properly after the completion of the grouting operation etc. all complete as per the drawings, specification and instructions of the Purchaser / Engineer.

I-9

Supplying and applying Polymer Modified Cementitious Coating Treatment, on RCC water retaining structures, including preparation of surface, materials, labours, equipment handling, transportation, surface preparation, mixing, placing, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer

I-10

Supplying and applying Hot Applied Bitumen Treatment, on the liquid face of RCC water retaining structures and exterior faces of underground RCC Structures including all materials, labours, equipment handling, transportation, surface preparation, mixing, placing, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

i) Minimum two coats of hot bitumen of industrial grade 85/25, conforming to IS:702 mixed with 1% anti-stripping compound on the plastered / unplastered concrete surface @ 1.70 Kg/Sq.m (for all coats)


Date: 08-Sep.-09


PLASTERING TREATMENT 0

27 Sq m 0

ENCASEMENT 0

28 0

Cu m 0

Cu m 0

0VIBRATION DAMPING PAD 0

29 Sq m 0

JOINT FILLER 0

30 0

Sq m 0Sq m 0

I-11

Supplying and applying Water Proof Cement Plaster average 20mm thick (Cement : Sand proportion 1:3) with suitable proportion of integral water proofing compound including all materials, labours, equipment, handling, transportation, surface preparation, mixing, placing, curing testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

I-12

Supplying and laying Design Mix cement concrete for encasement of steel work at all levels including labour, materials, equipment, handling, transporting, batching, curing, testing and rendering or cleaning all complete as per specifications, drawings and instructions of the Purchaser / Engineer but excluding the reinforcement and formwork.

a) Column encasement with M-25 concrete(with 20mm nominal size graded stone aggregate)

b) Beam encasement with M-25 concrete(with 12.5mm nominal size graded stone aggregate).

I-13

Supplying and installation of vibration damping resilient pads around foundations of vibrating equipment and other locations, as shown on the drawings or as directed by the Purchaser / Engineer including labour, materials, equipment, all complete as per Manufacturer’s specifications, drawings and instructions of the Purchaser / Engineer.

I-14

Supplying and installation of bitumen impregnated fibre board conforming to IS:1838 as joint filler at joints in concrete, including nailing, coating of both faces with coal-tar pitch/bitumen, labour, materials and equipment, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 12 mm thickb) 25 mm thick


Date: 08-Sep.-09


31 0

Sq m 0

WATER STOP 0

32 0

RM 0RM 667RM 0

0

33 Cu m 210

34 Cu m 0

Supplying and installing expanded polystyrene board non-self extinguishing type (Type-1) conforming to IS:4671, all round the concrete foundations including all labour, material, equipment, handling, transportation, testing, cutting, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) 100 mm thick with nominal density of 20 Kg./Cu.m. and nominal panel size of 1.0m x 1.0m

I-15

Supplying and installation of PVC Waterstops in cement concrete joints at all elevations including labour, materials, equipment, cutting, bending, jointing, handling etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 150 x 6 mm ribbed with central bulbb) 225 x 6 mm ribbed with central bulb.c) 240 x 5 mm surface (kicker) type with inverted-ribs

I-16 DISMANTLING, CHIPPING AND MAKING AND OPENING IN RCC AND PCCDismantling concrete work (both PCC and RCC of all grades) for all types of structures at all levels, including all labour, equipment, scaffolding, staging, stacking of serviceable material upto a lead of 500 m and disposal of unserviceable material upto a lead of 2 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, cutting of reinforcement, propping, shoring, enclosures, including all labour, material, equipment, handling, transportation, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Chipping of Cement Concrete work (both PCC and RCC) for all type of structures at all levels, for making grooves, removing surface concrete etc., according to shapes, sizes and profiles as shown on the construction drawings, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms. beyond the plant boundary or as directed by the Purchaser / Engineer, cutting of reinforcement, including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


35 Sq m 0

36 Sq m 0

SEALING COMPOUND 0

37 0

Kg 0Kg 0

Making of Circular opening of diameter varying from 25 mm to 150 mm and depth upto 450 mm in cement concrete work (both PCC and RCC) of all grades, for all type of structures, at all levels and for all positions, by coring using diamond bits for pockets / thorough opening according to size as shown on the construction drawings, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, finishing neatly the surface area of cement concrete exposed after creation of circular opening including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Making of slit type opening of rectangular, square and or similar shape of varying size (in plan) and depth upto 450 mm in cement concrete work (both PCC and RCC, cutting of reinforcement) of all grades, for all type of structures, at all levels and for all positions, by sawing using wall saw machine with diamond bits, according to size as shown on the construction drawings, locating the reinforcement before making the opening, by use of rebar detector and obtaining specific clearance from the Purchaser / Engineer, if the cutting of the reinforcement bar are involved in the making of the opening, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, finishing neatly the surface area of cement concrete exposed after creation of opening including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

I-17

Supplying and filling in position including cleaning, mixing, heating, pouring/injecting sealing compound in gaps in joints, at all levels including application of primer, labour, materials, equipment, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) Hot applied Bitumen sealing compound (as per IS:1834)b) Two part of polysulphide sealing compound ( as per IS:12118)


Date: 08-Sep.-09


JOINT COVER STRIPS 0

38 0

a) 3 mm thick corrosion resistant anodised aluminium strip Sq m 0b) 6 mm thick MS strip Sq m 0ROOF WATER PROOFING & INSULATION 0

39 Cu m 118

40 Sq m 2169

I-18

Supplying and fixing Cover strips at joints, at all elevations as shown in drawings including screw, welding, labour, materials, application of primer, equipment, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

I-19

Supplying and laying Plain cement screed concrete 1: 2: 4 (1 cement: 2 sand: 4 coarse aggregate of 12.5 mm nominal size) placed as grading underbed/fillet-over roof slab to achieve a slope of 1:100 or as specified at all elevations including all labour, material, equipment, preparation of surface, handling, transportation, batching, mixing, formwork, placing, leveling, curing, testing etc. all complete as per specification, drawings, specification and instructions of the Purchaser / Engineer.

Supplying and laying 12 mm (min.) thick cement sand plaster 1:4 (1 cement: 4 sand) laid over cellular concrete at all elevations, including all labour, materials, equipment, preparation of surface, handling, transporting, mixing, placing, curing, etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


41 Sq m 0

1865

a) Supplying, laying and fixing in position water proofing treatment for roof, water retaining structures, basement type of underground structures by using High Solid content liquid applied urethane based elastomeric membrane to give uniform jointless dry film thickness of minimum 1.5 mm (as per ASTM C 836 and C 898), laid over reinforcing layer of polyscrim cloth or non woven geo textile including all labour, material, equipment, workmanship, preparation of working drawings, preparatory work, applying primer coat of polymerised mastic to achieve smooth surface, laying reinforcing layer of polyscrim cloth or non woven geo textile, finishing with elastomeric membrane, including sealing of joint at junction of horizontal surfaces with vertical surfaces and at panel junctions of wearing course by non-bitumastic sealant / elastomeric compound etc. at all levels and all type of works in vertical and horizontal surfaces, handling, scaffolding, transporting, testing, etc. all complete as per Manufacturer’s specifications, drawings and instructions of the Purchaser / Engineer. (Wearing Course, fillet, if provided, shall be paid under relevant item.)

b) Alternate to item 41 (a): Supplying, laying and fixing in position water proofing treatment for roof, water retaining structures, basement type of underground structures by using heavy duty Bituminous felt water proofing treatment comprising of seven courses conforming to IS: 1346, over a coat of bituminous primer @ 0.27 L / Sqm (IS: 3384), using three layers of Hessian based tar felt, type 3, grade I (IS: 1322) alternated with four layers of hot bitumen (Blown grade bitumen 85 / 25 at the rate of 1.2 kg/sq.m conforming to IS: 702) finished with one layer of washed 6mm downsize stone grit well set in bitumen water proofing.


Date: 08-Sep.-09


Sq m 1448

FALSE CEILING 0

42 Sq m 1389

c) Alternate to item 41 (a): Supplying, laying and fixing in position water proofing treatment for roof with prefabricated APP (atactic polypropylene) modified waterproofing membrane with non woven polyester reinforcement treatment of 4 mm thickness consisting 160 gsm polyester core coated on both sides with APP modified bitumen and finally finished with thermo fusible film. (The treatment shall be laid over a coat of bituminous primer @ 0.27 L / Sqm (IS: 3384), 18 mm thick cement sand mortar (1:4) with chicken wire mesh interposed shall be laid over waterproofing treatment. The roof shall be finished with 22 mm thick cement concrete tiles. Water proofing treatment shall be laid over 75 mm thick foam concrete. 12 mm thick uniform or varying 1:4 cement sand plaster shall be laid on top of foam concrete cast-in-situ after it is fully cured and dried for providing smooth surface for laying of water proofing treatment. Underbed plaster & foam / cellular concrete shall be paid under item 40)

I-20

Supplying and installation of lineal Aluminium false ceiling system formed out of 0.5mm thick aluminium alloy permanently colour coated on both sides, fixed on roll formed carriers, with prongs, at a maximum spacing of 1.2m c/c including edge cover profiles, special panel and carrier splice profiles complete. Carriers suspended from roof by 4mm dia galvanised steel wire hangers, with special height adjustment clips made out of spring steel, at maximum 1.2m c/c, hangers fixed to roof by ‘J’ hooks and inserts, panels to aluminium grid with suitable clips and providing openings for AC ducts, return air grills, light fixtures etc. including 50mm thick, mineral wool insulation bound in polythene to be laid on top of panels including all labour, materials and equipment etc. required to complete the work as per specification, drawings and instructions of the Purchaser / Engineer. (Cost of insulation shall be paid separately under relevant item.)


Date: 08-Sep.-09


43 Sq m 0

44 0

a) Lineal pattern (closed type) of 100 mm nominal width, with carrier support. Sq m 0

Supplying, and fixing Fire resistant phenol formaldehyde bonded pre-laminated particle board ceiling consisting of anodised Aluminium grid system of 38mm x 25mm ceiling tees forming 600mm panel size, with various RCC slab or structural steel members above with 12mm aluminium painted mild steel rods spaced at a rate of 1200mm c/c bothways and 25 mm x 25 mm anodised aluminium angles screwed into walls with rawl plugs, fixing ISMC runners and all ancillary work and fixing 15mm thick prelaminated particle board as per IS:12823 (bonded with BWP type Phenol Formaldehyde Synthetic Resin), machine cut panels of size 600 x 600mm for suspended ceiling system including painting with one coat of approved primer on all the side faces, complete as per drawings, panels to aluminium grid with suitable clips and providing openings for AC ducts, return air grills, light fixtures etc., including 50mm thick mineral wool insulation bound in polythene to be laid on top of panel, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing Pre-Painted Coil coated Steel false ceiling system, at all level, for all kind of works, consisting of 0.5 mm thick galvanised to grade 180 as per IS :277, along with galvanised supporting steel members exposed faces of galvanised member to be prepainted with regular modified polyester coating / super polyester coating minimum 20 DFT, to form panels of specified size for tile type panels and roll formed stove enamelled 0.6 mm thick steel carrier, for fixing of lineal type panels by clip on arrangement, suspended from RCC slab/ structural steel or cat walkway steel channel grid above with 4 mm (minimum) galvanised wires (rods), with special height adjustment clips, providing angle section of minimum 25 mm leg width along the perimeter of ceiling, including all labour, material, supporting grid system (members minimum 0.8 mm thick and galvanised @ 180 g. / Sq. M. as perIS : 277) equipment, handling, transportation, workmanship, anchor fasteners for making suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, insulation light fixtures, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Cat walkway grid and insulation, if provided, to be paid separately under relevant item).


Date: 08-Sep.-09


Sq m 0

45 0

a) 12 mm thick GRG plaster board, finished flat (seamless) Sq m 70

Sq m 0

b) Metal ceiling as above in lineal / tile shape in stainless steel, bright finish instead of pre-painted coil coated finish

Supplying and fixing Glass Reinforced Gypsum (GRG) false ceiling system having fine texture finish, at all levels, for all kind of work, which includes providing & fixing G.I. perimeter Channels of size 0.55 mm thickness having one flange of 20 mm and another flange of 30 mm and a web of 27mm along with perimeter of ceiling, screw fixed to brick wall / partition with the help of nylon sleeves & screws at 610 mm centres. Then suspending G.I. intermediate channels of size 45 mm, 0.9mm thick witht two flanges of size 15 mm each from the soffit at 1200mm centres with ceiling angle of width 25 mm x 25 mm x 0.55 mm thick fixed to soffit with G.I. cleat and steel expansion fastener. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two flanges of 26 mm each with lips of 10.5 mm are then fixed to the intermediate channel with the help of connecting clips and in direction perpendicular to the intermediate channel at 457 mm centres. 12mm thick GRG Board is then screw fixed to ceiling sections with25 mm dry wall screws at 230 mmcentres. The item to include all labour, material, supporting grid system equipment, handling, transportation, workmanship, expansion fasteners for suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, light fixtures etc., all complete as per specifications, drawings and instructions of the Engineer.(cat walkway grid, if provided, shall be paid separately under relevant item).

b) 12 mm thick GRG plaster board in profiled and curve shape (dome etc.), finished smooth (seamless) alongwith the supporting system laid in profile to suit the profile of dome.


Date: 08-Sep.-09


46 Sq m 0

BRICK MASONRY AND ALLIED WORKS 0

47 0

Cu m 1476

Cu m 0

Cu m 197

Cu m 406

Supplying and fixing 15mm thick Mineral Fibre Board false ceiling system, in tile form of size 600mm x 600mm along with galvanised light gauge rolled form supporting system in double web construction pre painted with steel capping, of approved shade and colour, having fine texture finish, at all level, for all kind of works, consisting of light weight galvanised steel member (minimum 0.8mm thick and galvanised @ 180 g. / Sq.m. as per IS : 277) having maximum grid size of 1200 mm x 600 mm for supporting panels of specified size, suspended from RCC structural steel or catwalkway grid above, with 4 mm (minimum) galvanised wires (rods), with special height adjustment clips, providing angle section of minimum 25 mm width along the perimeter of ceiling, including all labour, material, supporting grid system (minimum 0.8 mm thick and galvanised @ 180 Gms / Sq. m.), equipment, handling, transportation, workmanship, expansion fasteners for suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, light fixtures, etc., all complete, as per specifications, drawings and instructions of the Engineer. (catwalkway grid, if provided, shall be paid separately under relevant item).

I-21

Supplying and laying in position brick masonry in works below and above ground level (with or without RCC band / reinforcement) in cement-sand mortar including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Brick as per IS:1077 with minimum crushing strength of 35kg/cm2 in cement-sand mortar 1:5 (1 Cement: 5 Sand).

b) Brick as per IS:1077 with minimum crushing strength of 50kg/cm2 in cement-sand mortar 1:6 (1 Cement: 6 Sand).

c) With fly ash Bricks as per IS:12894 or IS:13757 in cement-sand mortar 1:4 (1 Cement: 4 Sand), minimum crushing strength 75 Kg/cm2.

d) With fly ash Bricks as per IS:12894 or IS:13757 in cement-sand mortar 1:6 (1 Cement: 6 Sand), minimum crushing strength 75 Kg/cm2.


Date: 08-Sep.-09


48 Sq m 39

Sq m 591

49 Cu m 0

50 0

Cu m 0Cu m 0

51 Cu m 0

a) Supplying and laying in position Half brick masonry works with bricks of class designation 75,(min. crushing strength 50 kg/sqm) above ground level in cement-sand mortar 1:4 1:6 and 2 nos. 6mm bars at every third course including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

b) Supplying and laying in position Half brick masonry works with fly ash bricks of class designation 75 above ground level in cement-sand mortar 1:4 and 2 nos. 6mm bars at every third course including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and laying in position Hollow Concrete Block masonry at all levels in full mortar bedding and / or face shell mortar bedding including mixing mortar, laying concrete blocks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and laying in position Stone Masonry of various sizes in works at all levels in cement : sand mortar of 1:6 by volume, including mixing mortar, laying stones, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Random Stone Masonry (Uncoursed)b) Coursed Rubble Masonry

Dismantling brick masonry work, including making opening of any shape (round / square / rectangular / etc.) and any size, for all types of structure, at all levels, including all labour, equipment, handling, transportation, scaffolding, staging, removing mortar and cleaning bricks, stacking of serviceable material upto a lead of 1 Km within the plant boundary, and / or using the same for filling within the plant boundary and compacting in layers to 85% of the original volume, disposal of unserviceable upto a level of 2.0 Kms beyond the plant boundary, cutting of reinforcement, propping, shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


52 Sq m 1237

53 0

Sq m 0Sq m 0

54 Sq m 5

55 Sq m 69

Supplying and laying Plinth Protection in slope 1:50 with 50mm thk cement concrete 20mm down aggregate in mix and 1000mm wide PCC of grade M15 over a 150 mm thick rubble soling around all buildings including excavation, disposal of surplus earth, preparation of subgrade, mixing, laying of PCC and finishing top with neat cement slurry @ 1Kg/m2 (min), curing, materials, labour, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and laying brick soling (single layer) over compacted subgrade, to the required level and filling the interstices with sand, compacting and finishing the top joints with 1:4 cement – sand mortar including excavation, disposal of surplus earth, preparation of subgrade, curing, materials, labour all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) With Flat brick ( 75mm thk )b) With brick on edge (115mm thk )

Supplying and laying Stone soling (200 thk) over compacted subgrade, to the required level and filling the interstices with sand, compacting and finishing the top joints with 1:4 cement – sand mortar including excavation, disposal of surplus earth, preparation of subgrade, curing, materials, labour, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Supplying and laying 50mm thick damp proof course with cement concrete 1:1.5:3 (1 cement : 1.5 sand : 3 graded stone aggregate 10mm nominal size) mixed with approved water proofing cement additive in proportion recommended by manufacturer and applying two coats of industrial bitumen of grade 85/25 as per IS:702, mixed with 1% anti-stripping compound, of approved quality @ 1.7 kg per Sq.m. on cured & dried surface of concrete after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, including mixing, placing and compacting concrete, shuttering, curing complete as per specification, drawings, and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


Sq m 208

PLASTERING AND ALLIED WORKS 0

56 0

Sq m 7094Sq m 0Sq m 550

57 0

Sq m 9096Sq m 0Sq m 933Sq m 0

b) Alternate to item 55a: Supplying and laying 40mm thick damp proof course with cement concrete 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate 10mm nominal size) mixed with approved water proofing cement additive in proportion recommended by manufacturer and applying one coat of industrial bitumen of grade 85/25 as per IS:73, mixed with 1% anti-stripping compound, of approved quality @ 1.7 kg per Sq.m. on cured & dried surface of concrete after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, including mixing, placing and compacting concrete, shuttering, curing complete as per specification, drawings, and instructions of the Purchaser / Engineer.

I-22

Supplying 20mm thick cement plaster in two layers (under layer 12mm thk with 1:3 cement mortar finished with a top layer in 8mm thk with 1:2 cement mortar) on rough side of masonry or concrete surface for all types of work / and for all elevations including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer for the following mix proportions:

a) Cement mortar 1:3 (1 cement : 3 sand)b) Cement mortar 1:4 (1 cement : 4 sand)c) Cement mortar 1:6 (1 cement : 6 sand)

Supplying 12mm thick cement plaster in single layer on all types of concrete surface or fair side of masonry, for all types of work, for all elevations, including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc., complete with all materials, handling labour, tools and plants, etc.all complete as per specification, drawings and instructions of the Purchaser / Engineer for the following mix proportions. :

a) Cement mortar 1:4 (1 cement : 4 sand)b) Cement mortar 1:3 (1 cement : 3 sand)c) Cement mortar 1:6 (1 cement : 6 sand)d) Cement mortar 1:4 (1 cement : 4 sand) with neat cement finish


Date: 08-Sep.-09


58 0

Sq m 511b) Cement mortar 1:3 (1 cement : 3 sand). Sq m 3803

59 Sq m 0

60 0

Sq m 0Sq m 0Sq m 0

Supplying 6mm thick cement plaster to ceiling at all elevations in slab, beams, lintel, canopies, fins, facias, stair waist slab, landing, including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer, with the following mix proportion :

a) Cement mortar 1:4 (1 cement : 4 sand).

Supplying and application of washed stone grit plaster in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 sand) furrowing the under layer with scratching tool, applying grey cement slurry on the under layer @ 2 Kg of cement per square meter, top layer 15 mm white cement plaster 1:1/2:2 (1 cement : ½ sand: 2 marble chips 10 mm size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with nylon brushes and water to expose the stone chips, forming groove of uniform size from 12 mm x 12 mm upto 20 mm x 15 mm in plastered surfaces, as per approved pattern using wooden batton, all labour, material, equipment, handling transportation, scaffolding, staging, surface preparation, mixing, mortar, application, plastering, formation of drip course complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying punning over cement plastered finish surface on walls etc. for all types of surfaces, for all elevations, including scaffolding, mixing and preparation of putty, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc., as per specification, drawings and instructions of the Purchaser / Engineer for the following type of finish :

a) Lime punning or Neeru finish.b) 2mm thick plaster of Paris punning.c) Neat Cement punning


Date: 08-Sep.-09


61 Cu m 0

62 Sq m 0

FLOORING AND ALLIED WORKS 0

63 0

Sq m 208

64 Sq m 25

a) With Metallic hardener Sq m 881

Supplying plastering (lath) on Steel sections, grading under bed over roof and floors to achieve specified slope, (excluding cost of galvanised wire netting to be paid separately under relevant item) using 1:3 cement sand mortar, including all labour, material, equipment, handling, transportation, scaffolding, staging, surface preparation, handling, mixing, mortar, application, plastering, formation of drip course, on the ceiling of the exterior projected surface, finishing, curing, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing 24 guage galvanised hexagonal wire netting of 0.9 mm wire diameter and 19 mm mesh size, for all types of members and all types of surfaces, for plastering on masonry / concrete / steel sections, in all kinds of works, at all levels, including all labour, material, equipment, handling, transportation, scaffolding, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Plastering to be paid separately under relevant item).

I-23

Supplying and laying cement concrete flooring 1:2:4 (1 cement : 2 sand : 4 grades stone aggregate 3mm to 12mm max. nominal size) finished smooth with top coat of 12 and corners with floors and walls, necessary construction joints, providing & fixing glass/PVC/aluminium strips to form 1m X 1m panels, curing including skirting etc. with all labour and material, complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 50 mm average thick. ( integral finish)

Supplying and laying 40 mm thick cement concrete flooring with metallic concrete hardener topping, at various elevations, under layer 38mm average thick cement concrete 1: 2: 4 (l cement: 2 coarse sand: 4 graded stone aggregate 12.5mm nominal size) and top layer 12mm thick metallic cement hardener consisting of mix 1:2 ( 1 cement hardener mix : 2 stone aggregate 6mm nominal size) by volume, metallic hardening compound is to be mixed in the ratio 4 : 1 (4 parts of cement: 1 part of metallic hardener compound by weight) including finishing, rounding of edges, corners and junctions, curing, testing etc. with all labour and materials, complete as per drawings, specifications and instruction of the Purchaser / Engineer.


Date: 08-Sep.-09


b) With Non- metallic hardener Sq m 3606

65 Sq m 720

b) Extra over item no. 65 (a) for making top surface rough by burning / shot blasting Sq m 0

66 Sq m 0

a) 2 mm thick, flexible PVC flooring sheets Sq m 1103b) 3 mm thick, flexible PVC flooring sheets 139

67 0

Sq m 10Sq m 0

c) Marble Sq m 0

a) Supplying and laying 50 mm thick Granolithic flooring , at various elevation, under bed layer 38mm average thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size) and top layer 12mm thick consisting of mix 1cement : 1coarse sand : 2 hard granite stone chips of 3 & 6mm thick by volume, including finishing, rounding of edges, corners , curing and grinding with carborundam stone, polishing etc, with all labour and materials, complete as per specification, drawings, and instruction of the Purchaser / Engineer.

Supplying, and laying flexible PVC flooring sheets as per IS:3462 of approved manufacture, shade and colour, at various elevations, fixed with adhesive over cement concrete flooring including preparation of base, laying underbed and sheets, stretching, cutting, finishing and cleaning, testing, etc. as per manufacturer’s specifications with all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.

Supplying and laying Stone Slab flooring of 50mm thickness consisting of 20mm thick stone slab of varying plan size as specified, machine cut and machine polished and underbed of 30mm average thickness in cement mortar 1:6 (1 cement : 6 sand) laid and joined with cement slurry at all elevations including preparation of base, laying underbed, jointing, curing testing, finishing including grinding, rubbing and polishing etc. with all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.

a) Kota stoneb) Granite stone (slab)


Date: 08-Sep.-09


68 0

0

Sq m 661Sq m 0Sq m 0

Sq m 40

Cu m 0

Sq m 0

Quintal 0

Sq m 0

Sq m 80

Supplying and laying following floor finishes of approved shade and colour over underbed of cement mortar / concrete at all levels and for all kind of works, elevations, on horizontal and vertical surfaces for all types of work (like flooring, skirting, dado, wall lining and facing, tread and risers etc. including all workmanship, preparation of working drawings, topping, spreading white cement slurry, jointing and joint filling with white cement slurry mixed with colour pigment to match the shade of finishing material, laying to plumb and water level in desired pattern, line and hair line joint formed with inverted “V” shaped stone edges, curing, rubbing, grinding, polishing, edge moulding, finishing and cleaning, testing, providing opening of required size and shapes, casting in panels, including all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer

a) Vitrified ceramic tiles (Mirror Polished) with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade.

i) 300mm x 300mm x 6mm (nominal)ii) 300mm x 300mm x 8mm (nominal)iii) 750 mm x 750 mm x 10 mm (nominal)

b) Heavy duty cement concrete tile 300 mm x 300 mm x 22 mm using white cement with pigment, with hard and abrasion resistant carborundum / quartz chips for wearing course.

c) Interlocking concrete blocks of various sizes and thickness having M 30 grade of concrete and pigmented to specified colours, in different pattern including the preparation of subbase with 20 mm thick sand and filling of joints with sand (hardstone aggregate subbase if provided shall be paid under relevant item.)

d) Finishing the concrete / mortar surfaces topping with neat cement slurry (with ordinary grey cement)

e) Spreading / finishing ready mix non-metallic hard granular aggregate over green concrete.

f) 20 mm x 20 mm x 4.5-mm thick (nominal) glass mosaic tiles in decorative murals and pattern.

g) Decorative ceramic wall tiles conforming to IS:13753 with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade 300mm x 300mm x 5 mm (nominal)


Date: 08-Sep.-09


Sq m 0

Sq m 800j) Cast In Place Terrazo Sq m 0FALSE FLOORING 0

69 Sq m 0

h) Heavy duty dust pressed ceramic floor tiles conforming to IS:13755 with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade 300mm x 300mm x 7mm (nominal)

i) Precast Terrazo tiles of size 250 X 250 X 20 thk and approved shade

I-24

Supplying, installing and finishing false flooring system including fabrication, assembling, erecting and fixing of adjustable metal pedestals (jacks) at 600mm centre to centre both ways with steel grid system for supporting false flooring over concrete sub-floor, fitting and fixing 35 mm thick (minimum) 600mm x 600mm removable & interchangeable particle board floor panels chemically treated for fire resistance, top surface finished with flexible PVC flooring (2mm thick) including laying of 150mm high skirting with PVC including preparation bases for fixing metal pedestals with adhesive over finish concrete sub-floor cutting, chasing etc., painting of sub floor, particle beard panels, metal pedestal, steel grid system etc. with two coats of polyurethane paint over a coat of compatible primer with all materials preparation of working drawings etc., complete as per specification, drawing and to the satisfaction of Purchaser / Engineer.


Date: 08-Sep.-09


ACID / ALKALI RESISTANT TREATMENT 0

70 Sq m 794

Sq m 2

0

Sq m 0

I-25

a) Supplying acid resistant tiles conforming to IS:4457 on horizontal & vertical surface, at all elevations and for all types of work including preparation of surface, testing of leakproofness & damp proofness of structure before application of lining, application of one coat of primer as per IS:158 laying of 20mm thick acid resistant tiles of approved colour, quality and make, all as per specifications with minimum 6mm thick underbed of potassium silicate based mortar conforming to IS:4832 (Part -I), raking of joints, acid curing and filling the joints with acid / alkali resistant epoxy mortar conforming to IS:4832 (Part - II) or CNSL mortar upto a depth of 20mm, bitumastic end sealing, including all material, scaffolding, labour, etc. complete as per specification, drawings and direction of the Purchaser / Engineer.

b) Supplying acid / alkali resistant bricks on horizontal & vertical planes on bitumen primed surfaces followed by 12mm thick bitumastic, 6mm thick potassium silicate mortar bedding and 38mm thick bricks as per IS: 4860 at all elevations and for all types of work including preparation of surface, testing of leak proofness & damp proofness of structure before application of lining as per manufacturer's standard, quality and make etc. all complete as per specifications including all material, scaffolding, labour, etc. complete as per specification, drawings and direction of the Purchaser / Engineer.

c) Supplying and laying acid, alkali and oil resistant high build self smoothing, seamless epoxy resin floor finish, on horizontal and vertical surfaces, at all levels, for all types of works, including all labour, material, equipment, scaffolding, handling, transportation, preparation of surface, application of epoxy based primer coat, of approved colour, quality and make to give minimum thickness of 300 micron (in two coats), and dado upto 1200mm etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


PAINTING AND OTHER FINISHING WORKS 0

71 0

Sq m 750Sq m 8018Sq m 0Sq m 3833

72 0

Sq m 6766b) Polyurethane paint with primer as per manufacturer's specifications Sq m 0

73 525

Sq m 0Sq m 1100

I-26

Supplying and application of minimum 2 or more coats of finish paint of approved colour, shade over one or more coats of compatible primer, to achieve even shade to all masonry and concrete surfaces such as walls, ceilings, beams, columns, stairs etc. (surfaces may be plastered or unplastered) at all elevations including preparation of surface, protecting and cleaning, scaffolding etc. with all materials, labour, equipment, handling etc. complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) White or colour wash with lime. b) Oil bound washable distemper.c) Chlorinated rubber paint (Chemical Resistant)d) Acrylic (plastic) emulsion paint

Supplying and application of 2 coats of the following paints over one coat of matching primer, to achieve even shade to all masonry and all type of plastered surfaces, concrete external surfaces such as walls, ceilings, beams, columns, lintels, canopies, fins, stairs, facia etc. at all elevations including preparation of surface, protecting and cleaning, scaffolding, curing etc. with all materials, labour, equipment, handling etc. complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Water proof Cement Paint

Supplying and application of ready mix or two component, resin / polymer bonded granular textured coating finish of approved colour, and shade for all types of plastered and / or exposed concrete surface, in all kinds of works, at all levels, including preparation of surface, preparation of working drawing, labour, material, equipment, handling, transportation, mixing, laying, applying finishing, testing, curing, making grooves, scaffolding, staging, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer, for following nominal thicknesses:

a) 1.2 mmb) 2.5 mm (with natural coloured stone chips)


Date: 08-Sep.-09


74 RM 70

DOORS & WINDOWS 0

75 0

Cu m 0b) Pressed steel door frames Sq m 162c) Anodized Aluminium door frames Sq m 10

76 Sq m 0

77 Sq m 234

Supplying and application of two coats of ready mixed black bituminous anti corrosive paint of approved make over one coat of approved primer on external surface of rain water, soil, waste and vent pipes and their fittings, to give an even shade including preparation of surface by thoroughly cleaning oil, grease, dust, dirt and other foreign matter with wire brush, scraper and sand paper, scaffolding, protection during painting and cleaning of all paint stains after painting with all materials, labour and equipment complete as per specification, drawings and instructions of the Purchaser / Engineer.

I-27

Supplying, fitting and fixing in position, Door frame for door shutters, fixed with necessary fixtures, at all levels for all kind of works, including all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

a) Teak wood door frames (Finished 60 X 120mm)

Supplying, fitting and fixing in position, 12 mm thick BWP Particle board decorative Veneer (prelaminated) on both sides within necessary aluminium frame work as door shutter and / or partitions fixed with necessary snap-on-beading, at all levels for all kind of works, including all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Aluminium work shall be paid separately under relevant item)

Supplying, fitting and fixing in position, hollow metal double sheet plain shutter (45 mm thick) steel doors including frame, at all levels and for all type of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, pressed steel frames, shutters, mastic caulking, grouting frames, hold fasts, butt hinges, tower / sliding bolts, handling, Aldrops, door stoppers, hydraulic door closures, locks, screws, handling and applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer.


Date: 08-Sep.-09


78 Sq m 0

79 Sq m 56

Supplying, fitting and fixing in position, solid core flush door shutter, as per IS: 2202 (part II), 35mm thick homogeneous board (decorative veneer prelaminated on both sides) bond with BWP type phenol formaldehyde synthetic resin conforming to IS: 3087, Type I, 35X12mm teak wood beading all around at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, tower / sliding bolts, handles, knobs, door stoppers (all fittings shall be anodised aluminium and electro colour dyed), hydraulic door closures, mortice locks (6 levers), provision of vision panels, hinges, screws, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying, fitting and fixing in position, fire proof single leaf/double leaf metal doors including frame, with mineral wool insulation, conforming to IS: 3614 (Parts I & II), meeting TAC requirement and having a fire rating of two hours (minimum), at all levels and for all types of works, including all labours materials, workmanship including preparation of working drawings, equipment, handling transportation, steel frames, shutters, insulation, fitting, hinges, panic device having panic lock, latch, horizontal full width lever, openable on pressing door stoppers, hold-fasts / expanding anchor bolts, bolting arrangement, grouting frames, blast cleaning of steel surfaces to near white metal surface ( Sa 2 ½ Swedish standard), applying inorganic zinc silicate primes of minimum 75 microns ( DFT) and finish with suitable fire redartant painting system, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


80 Sq m 736

0

81 0

a) Openable steel window as per IS: 1361 Sq m 24b) Steel louvers of 1.2mm thick with channel frame and sag rods as per approved design Sq m 0

Supplying and erecting in positions including assembling fitting & fixing single or double leaf Glazed electro coated Aluminium doors partitions, windows, ventilators, partitions etc., at all elevations, of all sizes including box type extruded anodised aluminium frames, mullions, transoms with Aluminium handles, holdfasts, tower bolts etc. all fittings, handling, transportation, accessories, conforming to IS:733 and IS:1285, anodised and electro colour dyed to required colour / shade, according to IS:1868 and IS:11857 (Minimum anodic coating of Grade AC 15), fixed with metal expansion fasteners, screws / clips, filling up of gaps at junctions, bottom, top & sides, with required neoprin felt for bi-mettalic protection, preparation of working drawings, aluminium cleat angles, snap-on beading for glazing / panelling with all labour material, equipment complete as per specification, drawings, door schedule and instructions of Purchaser / Engineer. (Glazing to be paid separately).

Supplying and erecting including assembling, fitting and fixing steel windows, ventilators, louvers, louvers combined with windows and ventilators at all elevations, of all sizes, including frames painting shop coat of primer, mastic caulking, handles, hold fasts, stays, hinges etc. and for all type of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, pressed steel frames, shutters, mastic caulking, grouting frames, hold fasts, butt hinges, tower / sliding bolts, handling, locks, screws, handling and applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint (total 250 micron DFT) of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer. (insulation if provided any shall be paid separately under the relevant item)


Date: 08-Sep.-09


82 0

Each 13

83 Each 29

84 0

Sq m 10Sq m 217

Supplying, fitting and fixing hydraulic, oil sealed, door closer of the following types conforming to IS:3564 from approved manufacturers for doors at all elevations (whenever shown) including all fittings and fixtures, with all material, labour, handling, equipment etc. complete as per door schedule, specification, drawings and instructions of the Purchaser / Engineer.

a) Type 2 of IS:3564.

Supplying, fitting and fixing heavy duty Mortice lock of Godrej or equivalent approved make to single and double leaf doors where shown by schedules, with handles and duplicate set of keys and masterkeyed locks, openable from one side only by key and from the other side by handle or knob including all material, labour, handling, equipment, complete as per specification, drawings, and instructions of the Purchaser / Engineer.

Preparation of drawings and getting the same approved, supplying, assembling, erecting and fixing steel rolling shutters and accessories from approved manufacturers including all fittings, fixtures, locking arrangement from inside and outside holdfasts, grouting of holdfasts, manual operation arrangement, gear arrangement (wherever required), electric motor drive (wherever required), electric driven shutters (wherever required), applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer.

a) For electrical motor driven operationb) For mechanical geared operation


Date: 08-Sep.-09


85 Sq m 0

86 Each 0

GLASS & GLAZING 0

Supplying, designing, manufacturing, assembling, fitting and fixing in position double leaf, hollow metal sliding door considering of troughed permanently colour coated sheets on the both faces (colour and profile of the sheet to match with that of the building), each leaf (sliding in the opposite direction) suspended from trolley (of galvanised sheet metal stamping construction having four wheels on two axles, which are supported on nylon bearing housed in the trolley body, pivoted bolt with nut shall be provided at the centre of the trolley for suspending the door leaf) which is guided on a cold formed C section header assembly which shall be supported at least at four points by brackets connected to the building wall framing structures, wind reaction and swaying at the bottom is absorbed by galvanised cold framed steel guide embedded in concrete with all accessories at all levels, and for all type of work, including all labour, material, equipment, handling, transportation, fitting and fixtures locking arrangements, trolley with axle, wheels and bearings, guided steel framing, flashing, weather sealing at the centre and at ends by neoprene rubber closures and manual operation, preparation of working drawings, design for the specified wind load and for maximum opening size of 6m x 7m, blast cleaning of supporting steel framing surfaces to near white metal surface (Sa 2 ½ ) of Swedish standard, applying inorganic zinc silicate primer of minimum 75 microns (DFT), etc., all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing automatic operation system for doors suitable for door opening of size 2000 mm x 2100 mm (approximate) i.e. having 2 nos. 1000 mm wide sliding or swing door shutters, opening on either side, complete with solid state controller unit, heavy duty reversible motor, adjustable timer, gear for transmission, sensors on both sides, associate cabling, etc.,so as to provide flawless automatic operation, with all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, testing, etc., all, complete as per specifications, drawings and instructions of the Purchaser / Engineer. (Door shall be paid separately under relevant item).

I-28


Date: 08-Sep.-09


87 0

Sq m 25Sq m 0Sq m 157Sq m 136

Sq m 0

f) 3mm thick translucent glass Sq m 0

88 Sq m 0

89 Sq m 0

WATER SUPPLY, DRAINAGE AND SANITATION 0

Supplying, fitting and fixing sheet glass (superior quality first grade) of reputed make at various elevations to doors, windows, louvers etc. including supporting, putting mastic cement, cleaning after fixing etc. with all cost of labour, material, handling, scaffolding etc. complete as per drawings. and instruction of Purchaser / Engineer.

a) 4mm thick clear float glass.b) 5.5mm thick toughened glass.c) 6mm thick clear float glass.d) 6mm thick wired glass.

e) 6mm thick toughened glass (with internal film to protect glass from cattering in case of breaking)

6 mm thick toughened reflective as per following specification:Light transmission 21%Reflection external 11%Reflection internal 34%Direct energy transmission 29%Energy reflection 10%Solar factor 44%Shading coefficient 0.51%U Value 5.7W/SQMKThe substrate of the above glass shall conform to DIN 1249, ASTMC 1036-91

24mm thk Composite double glazing consisting of two layers of glass, 6 mm thick toughened reflective outer glass (as per specification in item no. 88), 6 mm thick float inner glass separated by 12 mm dessicant air-gap, provided by 12mm thk anodise aluminium slacer fixed with primary seal of hot melt butyle and secondary seal of structural silicon.

I-29


Date: 08-Sep.-09


90 0

Quintal 21Quintal 0

91 No. 68

92 0

0Each 0Each 4

Supplying and fixing including prepration of working drawings, medium grade galvanised (as per IS: 4736) mild steel water pipes, of approved make, conforming to IS:1239 for water supply and rain water downcomer with all fittings such as Tees, bends, elbows, couplings, flanges, reducers, plugs, clamps, gate valves with jointing etc. including cutting, forming chases and making good the walls, at all levels etc. including laying, installation, jointing, testing, disinfecting, painting, all complete as per specification, drawings, and instructions of the Purchaser / Engineer.

a) 15mm NB to 40 NB (Pipe for water supply)b) 100mm NB to 150mm NB

Supplying and fixing oxidised brass stop cocks of approved make and size 15mm NB to 40mm NB, all complete as per IS:781 and drawings, specifications , at all levels and instruction of the Purchaser / Engineer.

Supplying and fixing High Density Polyethylene (approved grade) rotational moulded seamless water storage tank conforming to IS:12701 of approved make (Sintex or approved equivalent) having closed top with lid, complete with inlet, outlet, overflow pipe, ball valve, mosquito proof coupling and proper anchorage arrangement, complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Cylindrical / Rectangular-vertical type.i) 500 litres net capacityii) 1000 litres net capacity


Date: 08-Sep.-09


93 2

Each 10

Supplying the toilet block consisting of fitting and fixtures as specified below, with built in floor drain, shower rose of adjustable multi-spread spray, one number HDPE loft type / overhead water storage tank, as per IS : 12701 and of 500 liters capacity, complete with float valve, overflow drainage pipe arrangement, GI concealed water supply pipe of minimum 12 mm dia of medium class, cast iron sanitary pipe (with lead joints) of minimum 75 mm diameter, floor trap with stainless steel grating, inlet and outlet connections for supply and drainage, with all bends, tees, junctions, sockets, etc., as are necessary for the commissioning and efficient functioning of the toilet block (all sanitary items shall be of first quality Vitreous China and of approved colour, all sanitary fittings shall be of heavy duty chrome plated brass), including preparation of working drawings, with all water supply, granite counter, embedded service pipes, (water supply and sanitary) and flexible brass pipes, bib cocks, stop cocks, brackets, etc., installation of sanitary itemsand fittings, fixtures, laying (installation) and jointing of pipes and fittings, with all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Masonry, wall & floor finishing items shall be paid separately under relevant items).

a) One number wall mounted coloured (excluding premium colours) glazed vitreous China European water closet and flushing valve system, water faucet, toilet paper holder, one number colour (excluding premium colours) glazed ceramic oval shaped wash basin 400x 550 mm (approx.) mounted over 20mm thick granite beveled edge counter, bottle trap, one number looking mirror 600x 900 x 5.5 mm, edge mounted with teak beading and minimum 12 mm thick plywood backing, one number stainless steel towel rail 600 x 20 mm, one number liquid soap dispenser, one stainless steel paper holder.


Date: 08-Sep.-09


Each 7

Each 0

Each 0

Each 0

Each 0

Each 0

94 Each 0

b) One number Coloured glazed vitreous China Orrisa pan (580 x 440 mm) including CI cistern of 10ltrs capacity as per IS:774 / China European WC with flushing valve system or one number Coloured glazed vitreous China European WC with flushing valve system, two number white glazed ceramic oval shaped wash basin 440x550 mm (approx.) mounted over granite beveled edge counter, bottle trap, two numbers looking mirror 600x 450x 5.5 mm, edge mounted with teak beading and minimum 6 mm thick (BWR)plywood backing, two numbers CP brass towel rail 600 x 20 mm, two numbers liquid soap dispenser, two numbers white glazed vitreous China flat back lipped urinal of 430X260X350mm with flushing arrangement, with white glazed vitreous China partition of standard size, fixed with C.P. Brass bottle trap, one stainless steel paper holder shower rose of adjustable multispread spray.

c) Extra over item 93 (a) & 93 (b) for photo-voltaic cells for water controls fitted with wash basins

d) Extra over item 93 (a) & 93 (b)for additional one number colour (excluding premium colours) glazed ceramic oval shaped wash basin 400x 550 mm (approx.) mounted over 20mm thick granite beveled edge counter, bottle trap, one number looking mirror 600x 900 x 5.5 mm, edge mounted with teak beading and minimum 12 mm thick plywood backing, one number stainless steel towel rail 600 x 20 mm, one number liquid soap dispenser, one stainless steel paper holder 390mm high.

e) Extra over item 93 (a) & 93 (b) for additional wall mounted coloured (excluding premium colours) glazed vitreous China European water closet and flushing valve system, water faucet, toilet paper holder

f) Extra over item 93 (a) & 93 (b) for additional Coloured glazed vitreous China Orrisa pan (580 x 440 mm) / China European WC with flushing valve system, water faucet

g) Extra over item 93 (a) & 93 (b) for additional white glazed vitreous China flat back lipped urinal of 390 x 400 x 630mm

Water cooler of 30 litre capacity, Janitor's space of adequate size with shelves and side openable wooden shutter


Date: 08-Sep.-09


95 Each 0

96 0

a) With Cast iron pipe conforming to IS:1230 0RM 0RM 415

b) With PVC pipe conforming to IS:13592 0RM 0RM 552

c) With GI pipe (MS pipe conforming to IS: 1239 and galvanisation conforming to IS: 4736) 0

Supplying the pantry consisting of fittings and fixtures as given herein, including preparation of working drawings, embedded service pipes, (water supply and sanitary) and flexible brass pipes, bib cocks, stop cocks, brackets, etc. The pantry shall consist of one number stainless steel pantry sink, (mounted over 20mm thick granite bevelled edge counter) as per IS: 13983, of size 610 x 510 mm, bowl depth 200 mm with drain board of at least 450 mm length with trap, hot and cold water mixer, janitor of adequate size with shelves and side openable wooden shutter, one number water cooler of 30 litres capacity, one number geyser of 25 litres capacity with inlet and outlet connections, one number HDPE loft type / overhead water storage tank as per IS: 12701 and of 500 liters capacity complete with float valve, , overflow drainage pipe arrangement, GI concealed water supply pipe of minimum 12 mm diameter of medium class, cast iron sanitary pipe (with lead joints) of minimum 75 mm diameter, floor trap with Stainless Steel grating, inlet and outlet connections for supply and drainage, with all bends, tees, junctions, sockets, etc., as are necessary for the commissioning and efficient functioning of the pantry (all sanitary fittings shall be heavy duty crome plated brass u.n.o.) including installation of fittings and fixtures, laying (installation) and jointing of pipes and fittings, with all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Masonry, wall & floor finishing items shall be paid separately under relevant items).

Supplying and fixing cast iron rain water downcomers conforming to IS:1230 at various elevations with or without encasement including roof drain heads, grating, bends, swan neck, standard cast iron fixing clamps, junctions, shoes, hanger supports, adopters, brackets, jointing, lead caulking etc. complete as per specification, drawings, and instruction of the Purchaser / Engineer.

i) 100 mm (NB)ii) 150 mm (NB)

i) 100 mm (NB)ii) 150 mm (NB)


Date: 08-Sep.-09


RM 49RM 48

97 0

RM 25RM 35

98 0

RM 0RM 0RM 0

99 0

RM 0RM 0RM 0RM 0RM 0RM 0

i) 100 mm (NB)ii) 150 mm (NB)

Supplying and fixing, sand cast iron soil, waste and ventilation pipes of approved make conforming to IS:1729 for above ground works, with all fittings such as junctions, bends, offset, vent cowl, with perfectly air and water tight, lead joints, including M.S. holders bat clamps, M.S. stays and clamp, cutting and making good walls, floors complete as per specification, drawings, and instruction of the Purchaser / Engineer.

i) 100mm (NB).ii) 150mm (NB).

Supplying, laying and installing cast iron pressure soil pipe class LA, conforming to IS:1536, at all levels, for all kind of work, with all fixtures and fittings, junctions, bends, offset, etc., (fittings shall conform to IS:1538), rubber tight joints for underground pipe work, including laying, installation and jointing of pipes and fittings, with all labour, material, equipment, perfectly air and water tight joints, coal tar coating, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (excavation and filling shall be paid separately under relevant items).

a) 100mm (NB).b) 150mm (NB).c) 200 mm (NB)

Supplying and laying non-pressure RCC Pipes of approved make and conforming to IS:458, jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 sand) including testing complete as per specification, drawings, and instruction of the Purchaser / Engineer. Excavation, refilling and PCC bedding (wherever provided) shall be paid separately.

a) 150NB class NP2.b) 200NB class NP3.c) 300 NB Class NP3.d) 450 NB Class NP3.e) 600 NB Class NP3.f) 900 NB Class NP3.


Date: 08-Sep.-09


RM 0RM 0RM 0

100 Each 0

101 0

Each 0

Each 0

Each 0

Each 0

Each 0

RCC SEPTIC TANK 0

102

0

g) 1200 NB Class NP3.h) 1500 NB Class NP3.i) 1800 NB Class NP3.

Supplying and fixing square-mouth S.W. gully trap grade ‘A’ complete with CI grating, brick masonry chamber with bricks of class designation 75 in cement mortar (1:5), 12mm plastering (1:3) with CI cover and frame 300x300 mm size as per IS:1726 including excavation and filling complete as per specification, drawings, and instruction of the Purchaser / Engineer.

Constructing RCC manhole of grade M25, foundation concrete M7.5 with 20 mm size graded stone aggregate, with inside concrete surfaces finished with a floating coat of neat cement slurry, making / benching cement concrete M- 20 grade, neatly finished with floating coat of cement slurry, M.S. Rungs, heavy duty CI covers with frame, sealing of manhole covers with thick grease, 560 mm internal diameter as per IS:1726, coating and painting of MS rungs, including making connection of drain or sewer line, all labour, material, equipment, handling, transportation, excavation, backfilling, disposal of surplus earth upto a lead of 1 Kms within the plant boundary concreting, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Item includes excavation, backfillingconcreting, formwork, reinforcement and MS rungs all complete as per specification)

a) Rectangular shaped manhole, inside size upto 1.0 M x 1.0 M, depths 0.60 M to 2.0 M.

b) 1200 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

c) 1500 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

d) 2000 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

e) Upto 5.0m ID (inside diameter), 7.0 m deep RCC lift station (storm water / sewage) excluding pumps and pipings

I-30 Construction of RCC septic tank as per standard design and following details as a minimum, complete as per specifications, drawings and direction of the Engineer


Date: 08-Sep.-09


102

0

0

0

0

0

0

0

0

i) For 20 Users Each 0ii) For 50 Users Each 0iii) For 100 Users Each 0

a) Earthwork in excavation and backfilling in foundation, lift upto 3.0 m and disposal of surplus excavated soil as directed within a lead of 500 meters.

b) Supplying and laying of PCC 1:4:8

c) Brickwork with brick of class designation 75 in foundation and plinth in cement mortar 1:6 (1 Cement : 6 fine sand)

d) Reinforced cement concrete work in wall, partitions and slabs with M25 grade RCC including formwork

e) Reinforcement for RCC work @ 1.00% including straightening cutting & bending .

f) Waterproofing Cement plaster of mix 1:3 (1 Cement : 3 Coarse sand) with required admixtures.

g) Supplying M.S. foot rest / rungs @ 300 mm C/C as per standard design with 20 x 20 mm square bars.

h) Supplying and fixing all necessary CI waste pipes with fittings including vent, fixing of C.I. manhole covers of 600 x 600 mm size with frame. etc., all complete


Date: 08-Sep.-09


SOAK PIT 0

103 Each 0

STRUCTURAL STEEL WORKS 0

104 0

MT 1350

MT 0

I-31

Constructing circular soak pit 2.5 m internal diameter and 3 m effective depth including excavation, disposal of surplus earth, refilling it with coarse aggregate and RCC slab on M20 grade, with 450 mm dia, manhole cover and frame complete as required as per the standard design.

I-32 built-up sections fabricated out of plates and / or rolled sections (including pipes / hollow sections), plates, chequered plates, etc., in columns, beams, gantry girders, crane girders, roof trusses, roof girders, trestles, galleries, portals, purlins, space frames, shear connectors, hangers, struts, monorail beams, stiffeners, wall beams, sheeting runners, brackets, stub columns, bracings, cleats, base plates, splice plates, chequered plate flooring, decking plates, floor plates, seal plates, diaphragms, steel frame grid over false ceiling, walkways, platforms, ladders, stairs, stringers, treads, landings, toe plates, rungs, insert plates, edge protection structures, embedments, lugs, posts, stays, gates, louvers, lacings, batten plates, stiffeners, gusset plates, washers, bunkers, silos, hoppers, casing pipe etc., including design of connection and splicing, preparation and checking of fabrication drawings and getting the same approved, site fabrication, collection of steel, straightening, preparation of cutting plans, cutting, bending and rolling, grinding, clearances, drilling assembly, bolting, (supply of permanent bolts and nuts to be paid separately under relevant item ), erection bolts and nuts (weight not payable ), welding, edge preparation, pre heating, post heating, sequence of welding, testing and qualification of welders, inspection and testing of welds, (visual inspection, non destructive and special testing ), rectification / correction of defective welding works, production test plate, primer painting, erection mark, erection scheme, embedding in concrete, protection against damage in transit, ensuring stability of structures, installation of temporary structures, (weight of temporary structures not payable ), setting column bases, etc., with all labour, material, consumables, equipment, handling, transportation, testing (mechanical and non-destructive),etc., and all other activities required for completion of the works, all complete, as per specifications, a) For Mild Steel

b) Extra over item no. 104(a) above for using medium and high strength steel conforming to IS:8500


Date: 08-Sep.-09


105 RM 258

RM 0

RM 200

a) Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing including 32 NB (medium class MS pipes) - top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

b) Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing including 50 NB (medium class MS pipes) - top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

c) Supplying, fabrication, erection, alignment, welding, etc., of mild steel hand railing with 32 NB (polished) stainless steel pipe shall be provided.- top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.hand railing with 32 NB (polished) stainless steel pipe shall be provided.


Date: 08-Sep.-09


106 MT 0

107 STRUCTURAL STEEL PAINTING 0

0

MT 4

MT 4

Supplying, fabrication, erection, alignment, welding etc., of stainless steel hopper made out of stainless steel of grade SS 304L as manufactured by SAIL or equivalent grade including preparation and checking of fabrication, collection of steel, straightening, preparation of cutting plan, cutting, bending and rolling, grinding, clearances, drilling, assembly, bolting (supply of permanent bolts and nuts to be paid separately under relevant item), erection bolts and nuts (weight not payable), welding, edge preparation, preheating, post heating, sequence of welding, testing of welders, inspection and testing of welds (visual inspection, non destructive and special testing), rectification / correction of defective welding works, erection mark, erection scheme, protection against damage in transit, ensuring stability of structure, installation of temporary structure, (weight of temporary structure not payable) etc., all labour, material, consumables, equipment handling, transportation, testing (mechanical & non destructive) and all other activities required for completion of the works etc. all complete as per specifications, drawingsand instructions of the Purchaser / Engineer.

a) Supplying and applying high performance epoxy based Poly Amide cured painting system of approved colour and shade consisting of Zinc silicate primer, intermediate (under) coat, finish coat and final finish coat including shot blast cleaning of steel surfaces to near white metal surface (Sa 2½), to steel surfaces of all types, shapes and sizes, at all levels, to achieve an even shade, including all labour, material, consumables equipment, handling, transportation, protection and cleaning, scaffolding, and staging, testing,etc., all complete, as per specifications,drawings and instructions of the Engineer.

i) Extra over item 104 & 105 above for Blast cleaning by shot blasting of steel surfaces to near white metal surface (Sa 2½) and applying Inorganic Zinc Silicate primer of minimum 75 micron (DFT), instead of primer coat of chlorinated rubber zinc phosphate, including touch up painting for the damaged surfaces of primer.

ii) Applying intermediate (under) coat over inorganic Zinc Silicate primer, (excluding cost of primer), consisting of minimum 75 micron DFT epoxy based Titanium dioxide/ Micaceous iron oxide (pigmented) including touch up painting for the damaged surfaces of intermediate paint.


Date: 08-Sep.-09


MT 0

MT 0

MT 1350

MT 0

MT 1350

iii) Applying finish coat over Intermediate (under) coat, (excluding cost of Intermediate coat), consisting of minimum 75 micron DFT Epoxy based colour pigmented finish Poly Amide cured paint and Final Finish coat with minimum 25 micron DFT Polyurethane colour pigmented finish paint, including final touch up painting for the damaged surfaces of Finish and Final Finish Paint.

iv) Extra over Item No. 104, for blast cleaning of steel surfaces to near white metal surface (Sa 2 1/2) and applying self curing Inorganic Zinc Silicate primer coat of minimum 100 micron (DFT), instead of primer coat of chlorinated rubber zinc phosphate (included under item no. 104), including touch up painting for the damaged surfaces of primer.

b) Supplying and applying high performance synthetic enamel painting system of approved colour and shade consisting of red oxide Zinc phosphate (having DFT of 25 Micron) primer, intermediate (under) coat, finish coat and final finish coat including cleaning of steel surfaces of all types, shapes and sizes by wire brushing/ mechanical tools, at all levels, to achieve an even shade, including all labour, material, consumables equipment, handling, transportation, protection andcleaning, scaffolding, and staging, testing etc., all complete, as per specifications,drawings and instructions of the Engineer.

i) Extra over item (104) above for Blast cleaning of steel surfaces to near white metal surface (Sa 2 ½ ) and applying red oxide zinc chromate primer of minimum 50 micron (DFT), including touch up painting for the damaged surfaces of primer.

ii) Applying intermediate and finish (under) coat over red oxide Zinc Phosphate primer (2nd coat of 30 micron thick DFT before application of final coat), (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint


Date: 08-Sep.-09


108 0

MT 3

MT 0

MT 91

109 MT 0

Supplying, fabrication, transportation, erection and alignment including installation in position by bolting / welding / screwing of factory made electro-forged grating fabricated using mild steel confirming to IS : 2062, at all levels in floorings, platforms, drain covers, trench covers walkways, passages, staircase treads with edge binding strips and anti skid nosings etc. with all fittings and fixtures, (clips, bolts, self drilling and taping screws, nuts and lock washers) etc., welding, edge preparation, painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying the following paint / finish including all labour, material, equipment, handling, transportation, preparation of fabrication drawings, etc., all complete , as per specifications, drawings and instructions of Purchaser / Engineer.

i) Painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying primer of redoxide zinc chromate followed with intermediate and finish coat of 50 microns each consisting of synthetic enamel paint of approved shade and colour, including all labour, material, equipment, handling, transportation, preparation of fabrication drawings, etc., all complete , as per specifications, drawings and instructions of Purchaser / Engineer.

ii) Painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying high performance painting system consisting of zinc silicate primer (minimum 75 micron DFT) followed with intermediate coat minimum 75 micron DFT) consisting of epoxy based Titanium dioxide / Micaceous iron oxide and finished with finish coat (minimum 75 micron DFT) consisting of epoxy based coloured pigmented finish including all labour, material, equipment, handling, trans-portation, preparation of fabrication drawings, etc. all complete as per specifications, drawings and instructions of Engineer.

iii) Finishing the fabricated grating unit with hot double dipped galvanisation @ 750 gms /m2 over blast / chemically cleaned steel surfaces instead of painting.

Supplying and fixing in position at all level, permanent mild steel bolts (Property class 4.6 as per IS : 1367 and product grade ‘C’ as per IS : 1363), nut, washers, etc. upto and inclusive of 39 mm diameter and 300 mm long for structural steel works, including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.


Date: 08-Sep.-09


110 MT 0

111 MT 0

112 0

MT 0MT 0

Supplying and fixing in position at all level, high strength structural steel bolts (property class 8.8 and product grade ‘C’ as per IS : 1367) confirming to IS : 3757 and high strength structural hardened and tempered nuts (Properly class ‘8’ as per IS : 1367) confirming to IS : 6623 with hardened and tempered washers as per IS : 6649 etc., up to and inclusive of 39 mm diameter and 300 mm long, installing the same as per IS : 4000 for structural steel works including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

Dismantling of erected structural steel members at any elevation, lowering of material and carriage of dismantled material up to field fabrication shop or return to owner’s store, including temporary dismantling, cutting, re-welding, supporting and restoring to correct position of all temporarily dismantled members, realignment of adjacent connected members to their correct position, (weight of such temporarily dismantled and adjacent members not to be paid), including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

Additions to, alterations in and / or modification of “Erection Marks” (of structural steel) either in erected position or in shop, including all labour, material, equipment, handling, transportation, cutting of parts, gouging of welds, cutting, grinding, fabrication, welding, drilling holes, straightening, removal of bends, raising to required levels, primer painting with red oxide zinc chromate / chlorinated rubber based zinc phosphate, touch up painting, transportation, return of unutilised steel pieces to the Owner’s store, temporarily dismantling, cutting, rewelding, supporting and restoring to correct position of all temporarily dismantled members, realignment of adjacent connected members to their correct position, (Weight of such temporarily dismantling and adjacent members not to be paid), etc., including all labour, material, equipment, handling, transportation, all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

a) In erected positionb) In fabrication yard


Date: 08-Sep.-09


113 MT 0

NEOPRENE BELLOW STRAPS 0

114 RM 0

PTFE TYPE SLIDING BEARINGS 0

115 0

MT 0

MT 0

Re-erection of dismantled fabricated structural steel members requiring addition to, alteration in and / or modification, (dismantling and additions to, alterations in and / or modification to be paid separately under relevant items), including all labour, material, equipment, handling, transportation, carriage of modified “Erection Marks” from the field fabrication shop to erection site, raising to required levels, aligning in position, tack welding, final welding, touch up painting, including temporarily dismantling, cutting, rewelding, supporting and restoring to the correct position of all temporarily dismantled members, realignment of adjacent connected members to the correct position, (Weight of such temporarily dismantled and adjacent members not to be paid), etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

I- 33

Supplying and fixing in position preformed open ended bellow straps of neoprene of minimum thickness 2mm and 200mm width with aluminium stripped edges, as a sealing between the top of the bunker and the bottom of tripper floor to avoid the coal dust nuisance including all labour, material, equipment, handling, transportation, drilling, bolding, testing (supply of permanent mild steel bolts and nuts to be paid separately under relevant items) etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

I-34

Supplying and fixing in position at all levels, PTFE type sliding bearings individual bearing suitable for specified required vertical loads as per construction drawings an having maximum displacement of + 90mm, including all labour, material, equipment, transportation, handling, installation, drilling, bolting, erecting, aligning, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer (Vertical load carrying capacity shall be as specified in the construction drawings).

a) Total vertical load carrying capacity for all bearings having vertical load carrying capacity for each bearing from 10.00M.T. to 40.00 MT

b) Total vertical load carrying capacity for all bearings having vertical load carrying capacity for each bearing from 40.00M.T. to 150.00 MT


Date: 08-Sep.-09


PRECAST CONCRETE WORKS 0

116 0

Cu m 26Cu m 102

SHEETING AND ALLIED WORKS 0

I-35

Supplying, and laying precast reinforced cement concrete units including trench covers, fins, lintels, chajjas, coping, facias, etc. at all levels in all kinds of work with graded stone chips (20/12.5/10mm size) sand and cement, grade as specified below, including moulding, formwork, batching, mixing, laying, compacting, curing, handling, storing, transporting, all leads, erection without damage, setting in position with cement-sand mortar, filling the gaps between adjacent precast units with concrete or grout, cement plaster (1:3) on exposed surfaces, wherever required and including making of holes for bolts, etc. for fixing, welding etc. complete as per the specification, drawings and instructions of the Purchaser / Engineer, including 60 kg/m³ reinforcement

a) All type of precast components except roof units using concrete of grade M-20.b) All types of precast components using concrete of grade M25

I-36


Date: 08-Sep.-09


117 Sq m 744

Supplying, fitting and fixing light gauge troughed permanently colour coated metal decking sheet as floor / roof decking having steel feed material of minimum bare metal thickness of 0.8mm (excluding thickness of coating and galvanising) galvanised to grade 275 (minimum) as per IS 277 of minimum yield strength of 250 MPA of drawing grade as per IS:513 or alternatively aluminium feed material of min. bare metal thickness of 0.9mm of aluminium alloy of series 31000 and above as per IS: 737 and IS: 1254, steel / aluminium both colour coated with total min. coating thickness of 35 microns (nominal) comprising of silicon modified polyester (SMP with silicon content of 30% to 50%) paint or super polyester paint, of minimum 20 microns (nominal) DFT on one side over 5 microns (nominal) primer coat and 5 microns (nominal) SMP or Super-Polyester paint over 5 micron (nominal) primer coat (or 10 micron SMP / Super-Polyester paint) on back surface, (SMP and SuperPolyester paint shall be of category 3 of AS2728), and of approved profile, sectional properties (suitable for the specified loading / deflection and purlins / runner spacing), colour and shade, at all levels, including all labour, materials, handling, transportation, fasteners shall be of specialized coating tested for 1000 hours salt spray test and conforming to class 3 of AS3566, scaffolding, equipment, end and side laps, cutting of openings, preparation of working drawings, testing, etc., all complete, as per secifications, drawings and instructions of Engineer.


Date: 08-Sep.-09


118 Sq m 4920

sheeting (with / without insulation), covering of exposed metal/concrete / brick surfaces, having steel feed material of minimum bare metal thickness of 0.6 mm (i.e excluding galvanising and colour coating) using cold rolled galvanised (to Grade 275 minimum as per IS : 277) of minimum yield strength 250 MPa and of drawing Grade as per IS : 513 or alternatively high tensile steel sheet of minimum bare metal thickness of 0.5 mm (i.e. excluding zinc aluminium / galvanising and colour coating) and of minimum yield strength of 350 Mpa, coated with Zinc Aluminium alloy @ 150gm/sq. as per AS1397 or galvanised to grade 275 minimum as per IS : 277 or alternatively aluminium feed material of minimum bare metal thickness of 0.70 mm of aluminium alloy of series 31000 and above as per IS : 737 and IS: 1254, steel / aluminium both colour coated with total minimum coating thickness of 35 microns (nominal) comprising of silicon modified Polyester (SMP with silicon content of 30 % to 50%) paint or Super-Polyester paint, of minimum 20 microns (nominal) Dry Film Thickness (DFT) on one side, over 5 micron (nominal) primer coat and 5 micron (nominal) SMP or super-Polyester paint over 5 micron (nominal) prime coat (or 10 micron SMP / Super-Polyester paint) on back surface (SMP and super polyester paint shall be of category 3 of AS2728), and of approved profile, sectional properties,(suitable for specified loading / deflection and purpins / runner spacing), colour and shade, at all levels, including all labour, material, equipment, handling, transportation, fastener shall be of specialised coating tested for 1000 hours salt spray test and conforming to Class 3 of AS3566, scaffolding, end and side laps, cutting of opening, preparation of working drawings, testing, etc., all complete, as per specification, drawing and instruction of the Purchaser / Engineer. (insulation, if provided, shall be paid separately under


Date: 08-Sep.-09


119 Sq m 1623

GALVANISED STEEL SHEET 0

120 0

Sq m 0INSULATION 0

trimming / closure for vertical / horizontal joints, capping etc., having steel feed material of minimum bare metal thickness of 0.6 mm (i.e excluding galvanised and colour coating) using cold rolled galvanised ( to Grade 275 minimum as per IS : 277) of minimum yield strength 250 MPa and of drawing Grade as per IS : 513, or alternatively having high tensile steel feed material of minimum bare metal thickness of 0.5 mm (i.e excluding zinc aluminium / galvanising and colour coating) and of minimum yield strength of 350 MPa coated with Zinc Aluminium alloy @ 150 gm/sq. M. as per IS : 277 or alternatively aluminium feed material of minimum bare metal thickness of 0.70 mm of aluminium alloy of series 31000 and above as per IS : 737 and IS : 1254, steel / aluminium both colour coated with total minimum coating thickness of 35 microns (nominal) comprising of silicon modified Polyester (SMP with silicon content of 30 % to 50%) paint or Super-Polyester paint, of minimum 20 microns (nominal) Dry Film Thickness (DFT) on one side and 5 micron (nominal) reverse coat on back surface, over 5 micron (nominal) prime coat on both surfaces (SMP / Super-Polyester paint shall be of category 3 of AS2728), and of required width and shape, colour and shade, at all levels, including all labour, material, equipment, handling, transportation, fastener shall be of specified coating tested for 1000 hours salt spray test and conforming to Class 3 of AS3566, scaffolding, end and side laps, cutting of opening, preparation of working drawings, testing, etc., all complete, as per specification, drawing and instruction of the Purchaser /

I-37

Supplying, fitting and fixing of corrugated galvanised steel sheets as per IS:277 on roof and sides including flashing / closures, at various elevations with galvanised ‘J’ or ‘L’ hook bolts and nuts 8mm diameter with bitumen and galvanised MS washers, sealing compound, including all labour, materials, scaffolding, equipment, tackles, cutting openings, testing, preparation of detailed design and working drawings etc., all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) 0.8 mm thick, grade of galvanisation 450I-38


Date: 08-Sep.-09


121 0

Cu m 0Cu m 0

Sq m 0

122 Sq m 0

FENCING AND GATES 0

Supplying and fixing insulation of mineral wool of 25mm nominal thickness conforming to IS:8183, having a density of 32 Kg/Cu.m for glass wool or 48 kg/Cu.m rock wool, for cladding insulation, under-deck insulation, insulation for hollow doors, insulation over false ceiling, at all levels, for all kinds of work, handling transportation, etc., including all labour material, scaffolding, equipment, with or without framed strips 25 x 3 mm (min) at maximum 600mm c/c spacing, to hold the insulation between the horizontal sheeting runners, keeping in position with galvanised hexagonal wire netting of 14G, 0.3mm wire diameters and 19mm mesh size, for glass / rock wool, as per manufacturer’s recommendation, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

a) With frame strips.b) Wrapped in polyethylene sheet bags but without frame strips.

c) Extra for Supplying and installing min. .05mm aluminium foil (instead of wrapping in polyethene sheet) for underdeck insulation work and exposed surfaces, followed by 0.56mm dia and 25mm mesh GI wire netting with metal expansion fasteners.

Supplying and fixing polyisocynurate or rigid phenolic foam (fire retardant and non-toxic) performed insulation slab conforming to IS:12436 or IS:13204 having 30mm nominal thickness, having a density of 32 kg/Cu.m. bottom face of the slab laminated with 0.05mm thick aluminium foil as underdeck insulation at all levels fixed with adhesive followed by metal expansion fasteners at the spacing not more than 450mm centre to centre including all labour, material, scaffolding, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

I-39


Date: 08-Sep.-09


123 Sq m 595

124 MT 2

BITUMASTIC LAYER FOR TANK FOUNDATIONS 0

125 Cu m 3

Supplying and installation of fencing around Transformer yard area, Switchyard area and Fuel oil dyke area, comprising of PVC coated chain link mesh (size 75mm) to a height of 2.4 m with barbed wire concertina above it such that the total fence height is 3m above finished grade level, fence angles of 75x75x6 spaced at 2.5m c/c distance, having two stay posts at all corners at every tenth post shall have transverse stay post (total diameter of PVC coated wire as 8 gauge and diameter of bare wire not less than 3.15mm as per IS:2721) including fixing of posts in concrete blocks, painting of posts, all complete as per drawings, specifications and instructions of the Purchaser / Engineer.

Supplying, fabrication, transportation and erection of structural steel work in gates, conforming to IS : 2062 including all labour, material, equipment, workmanship, preparation of working drawings, transportation, handling, hardware, fixtures and fittings like fabricated hinges, mild steel Aldrops, locking arrangement, tower bolts, pipes, stubs / post, tempered steel template, tempered steel pivots, Guide track of MS Tee, bronze aluminium ball and bearing arrangement, castor wheel, placing in position embedded parts in concrete/brick work/road surface, cutting, grinding, drilling holes, welding, blast cleaning of steel surfaces to near white metal surface (Sa 2 ½ ) primer painting with red oxide zinc chromate having minimum 50 micron Dry Film Thickness (DFT), applying intermediate and finish (under) coat over red oxide Zinc chromate consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, all complete, as per specification, drawings and instruction of the Purchaser / Engineer.

I-40

Supplying and laying of 25mm to 100mm thick anti-corrosive bitumastic layer using special grade bitumen and filler materials like sand crushed stone chips, screenings, quartz and mica chips and / or combination of this, dressing of base, below all storage tank foundations including preparation of base, heating and application of material all complete as per specifications, drawings and instruction of the Purchaser / Engineer.


Date: 08-Sep.-09


EARTHING MAT 0

126 MT 0

GRAVEL FILLING & ANTIWEED TREATMENT IN SWITCHYARD 0

127 Sq m 0

ANTI TERMITE TREATMENT 0

128 Sq m 7676

STRUCTURAL GLAZING 0

I-41

Supplying and installation of earthing mat & earthing electrode using 40mm nominal diameter (max.) MS bar in form of grid and placed at a nominal depth of one metre from ground levels, including preparation of working drawing all labour, material, equipment , handling transportation, ground electrode welded to the earthing mat grid, risers, all excavation, backfilling, disposal of surplus excavated earth work, upto a lead of 2 Km, bending, welding, laying out, coating bitumen on welded area of riser / pig tails, over two coats of red oxide primer, dressing and finishing etc., all complete as per drawings, specifications and instructions of the Purchaser / Engineer.

I-42

Supplying and filling 150mm thick stone metal in switchyard area, to specified slopes and levels, consisting of two layers each 75 mm thick, bottom layer with 20 mm nominal size aggregates an top layer with 40 mm nominal size aggregates, including removal of grass, trees, vegetation, roots etc., Supplying antiweed chemical treatment to ground including excavating earth, mixing/injecting antiweed chemicals as per manufacturer’s recommendations, grading of ground surface, rolling, with all labour, materials, equipment, handling, transportation etc. complete as per specifications, drawings and instructions of the Purchaser / Engineer.

I-43

Supplying all application of Anti termite treatment at building foundation level and at plinth level as per Manufacturers recommendation including all materials, labour etc., all complete as per drawings and instruction of the Purchaser / Engineer

I-44


Date: 08-Sep.-09


129 0

Light Transmission 21 % 0Reflection External 11 % 0Reflection Internal 34 % 0Direct Energy Transmission 29 % 0Energy Reflection 10 % 0Solar Factor 44 % 0Shading Coefficient 0.51 % 0U-Value 5.7W/SQMK 0

0

Supplying, assembling, erection and fixing of United Glazing System of approved glass and structural system including structural glazing cleaning system. Structural glazing shall consist of 6 mm thick reflective heat strengthened glass (for single glazing) and 24 mm thick Double glazing consisting of two layers of glass, 6 mm thick heat strengthened reflective outer glass, 6 mm thick clear float inner glass separated for a 12 mm dehydrated with desiccant air gap provided with 12 mm thick anodised aluminium spacer fixed with primary seal of hot melt butyl and secondary seal of structural silicon.Outer glass of 6 mm thick – Reflective glass shall have the following Technical Characteristics:

The glass to be used should be from the manufacturers of glass like Glavebal (Belgium), Saint Gobain (France) or Ford (USA or equivalent. The glass shall be distortion free and free from thermal stress. The substrate of above glass should conform to the following standards: DIN 1249, ASTMC 1036-91(USA).


Date: 08-Sep.-09


0

(Shop drawings for the same shall be prepared and got approved before execution) 0Sq m 0Sq m 0Sq m 0

The item shall include all necessary fixing arrangement including power coated/ Electro dyed Aluminium extrusion, fixing system comprising of Aluminium extruded anodised (not less than 30 micron) of approved shade/colour (covered with self adhesive masking tape) comprising of Aluminium mullion with lip (min 1.45 kg/m) and transoms (min 1.8 kg/m) sections of 6063-T5 of T6 alloy (confirming to ASTM B 22) and mechanical properties as per IS : 733, verticals and horizontals designed to withstand a wind pressure of 150 kg/sq.m even at 20m height. Sealants bracket with nuts bolts & expansions fasteners / bolts grouted in cement concrete blocks as per design and drawing. The structural glazing shall be designed keeping in consideration wind velocity and structural loads, and shall include spandrel insulation with G.I. sheets and filling joints with silicon sealant.

a) Single glazingb) Double glazingc) Extra for providing top hung openable shutter in the above


Date: 08-Sep.-09


ROAD WORK 0

130 Cu m 0

131 0

Cu m 0Cu m 219

132 Cu m 0

133 Sq m 2715

I-45

Supplying and laying of sub-base course (water bound macadam) of specified nominal thickness laid in layers each of 100mm two layers of 150mm thick (Compacted finished thickness), with 90-45mm size graded aggregate as per specification, true to camber and slope including all lifts and leads, preparation of sub-grade, rolling, spreading, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying of base course or shoulder (DBM) in layers of each of 75 mm (Compacted finished thickness), with layers or 63mm-45mm/53mm-22.4mm graded stone aggregate to camber and slope including all lifts and leads, preparation of sub-base course, spreading, rolling, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Using 63mm to 45mm size aggregateb) Using 53mm to 22.4mm size aggregate

Supplying and laying, Bitumen Macadam surface course of 40 to 75 mm compacted thickness using crushed stone aggregates as per IRC specification premixed with bitumen grade 80/100 @ 4% by weight of total mix and hot mixing, laid using paver equipment including consolidation with road roller, including tack coat, all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchase / Engineer.

Supplying and laying, 50 mm thick Bitumen premix carpet including tack coat using crushed stone aggregates as per IRC specification premixed with bitumen as per IS: 73 and laid using paver equipment including consolidation with road roller, including tack coat, all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.


Date: 08-Sep.-09


134 Sq m 2715

135 RM 0

136 RM 580

137 Cu m 1890

MISCELLANEOUS ITEMS 0GYPBOARD PARTITION 0

Supplying and laying seal coat of premixed fine aggregate (as mentioned in item no. 131 (b)), over prepared surface of road including mixing binder (IS: 73) with aggregate, rolling and finishing with road roller including all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 meters, using burnt clay or fly ash bricks of compressive strength of 75 kg/cm² including all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying PCC edge block with grade of minimum M20 and dimension 600(L)X600(D)X150 (T) mm (min.) at the median of roads, including excavation, compaction, disposal of extra earth upto 500m lead, materials, labour etc. all complete as per drawings, specification and the direction of the Engineer.

Dismantling of WBM roads (with black topping) including excavation and stacking all serviceable material upto a lead of 500M and disposal of unserviceable material upto a lead of 2 Kms beyond plant boundary or as directed by the Engineer, all complete, as per specification, drawings and instruction of the Purchaser / Engineer.

I-46


Date: 08-Sep.-09


138 Sq m 50

CURVED DOME ON ROOF 0

139 0

a) Upto 12m. X 18m. Plan size in 6 M. high vault Each 0b) Upto 20M. Dia. Plan size in 5 M. high dome Each 0WEEP HOLES IN DRAINS 0

Supplying and fixing, 75mm thick partition as per profile & consisting of one layer of tapered edge 12.5mm thick Gypboard (conforming to IS:2095) screw fixed with dry wall screw of 25mm at 300 mm centres to ether side of 48mm studs (0.55mm thick having one flange of 34mm and another flange of 36mm made of G.I.steel), placed at 610mm centre to centre in 50mm floor and ceiling channels 10.55mm thick, having equal flanges of 32mm made of G.I.Steel with joints staggered to avoid through joints, finally square and tapered edges of the boards are to be jointed and finished so as to have a flush look which includes filling and finishing with jointing compound & paper tape and two coats of primer suitable for Gypboard. The item shall be finished complete in all respects including all labour, material, equipment, handling, transportation and provision for services, cutouts and openings for door / glazing etc. (Door / Glazing to be paid separately)

Design, supply, installation of Curved Dome structure of approved size & shape for the Sky lights with embossed U.V. resistant, fire resistant, Multi Wall Poly-Carbonate sheet 6 mm thick with 82% light transmission, K value 3.5 and fixed to powder coated aluminium extruded framing including fabrication and erection of steel structural framing to obtain the required shape, with adequate provision for expansion including all fittings, anchoring accessories, fixtures, joint sealing with EPDM gaskets to make the complete structure water proof, fitting & fixing the complete dome structure to RCC / Steel structural member, etc. complete with all labour, material, equipments, handling, transportation, workmanship, preparation of working drawings, including structural design all as per approved design and nstructions of the Engineer. Item to include foundation bolts, plates, squaretubes, all supporting structures includingpainting etc. complete in all respects.


Date: 08-Sep.-09


140 RM 84

POLYCARBONATE SHEET 0

141 Sq m 0

Supplying 75 mm dia weep holes in RCC/masonry drains including Supplying temporary sleeve, necessary materials for formation of opening including Supplying and pasting geo-textile of 200mm dia (material tested as per IS:13162), 150 mm thick sand and 150 mm thick stone aggregate of 0.25 sqm area on backfilling face of drain, all complete as per drawing and instructions of the Engineer.

Supplying, fitting and fixing, fire retardant and U.V. resistant polycarbonate cleansheet of minimum 2 mm thickness (profile to match with profile of metal sheeting) at various elevations including all labour, material, fasteners, scaffolding, equipmentand side laps, cutting of openings, preparation of working drawings, testing etc. all complete as per specifications,drawings and instructions of the Engineer.


Date: 08-Sep.-09


CW DUCT LINER 0

142 MT 0

POLYURETHANE COATING 0

143 MT 0

144 0

Supplying & installation of CW Liners of diameter ranging from 1600mm to 3200mm ID in underground trench with concrete beds & surround or overground on saddles including additional fittings like pipe pieces upto 3800mm ID, flanges, bends of all angles, reducers, diffusers, junctions, Tees, Y piece, specials etc. to be fabricated from MS plates aligning, packing, struting, internal bracing, erecting, welding, anchoring, fixing, grouting on saddles, connecting with existing CW liner / duct, hydraulic testing and providing 3 mm thk rubber gaskets for manholes conforming to IS: 11149 (Excavation, backfilling, concrete, reinforcement, formwork, grouting shall be measured under respective items).

Extra over item no.107 for blast cleaning of steel surfaces to near white metal surface (Sa 2½) and applying approved primer (including touch up painting for the damaged surfaces of primer and number of coatings required as per manufacturer’s recommendation) instead of primer coat of chlorinated rubber zinc phosphate (included under item no. 104) and applying 2mm thick high build heavy duty polyurethane coating having formulation of 100% solvent free solids as per manufacturer’s recommendation on the inside surface of CW liner, all pipes and fittings in contact with sea water with all labour, material,consumables, equipment, handling, transportation, testing (mechanical and non-destructive) etc. and all other activities required for completion of the works, all complete, as per specifications, drawings and instructions of the Engineer.

Supplying and fixing in position on reinforced concrete work (minimum grade of M-20) electro galvanised steel (minimum thickness of galvanising 5 micron) anchor fasteners (Hilti or approved equal) including with associated nuts / washers, suitable for pull out tensile load as per construction drawings, including all labour, material, equipment, handling, transportation, installation, fixing in position, setting fasteners in concrete, layout, drilling, tightening, bonding (mechanical or chemical), aligning, plugging of the abandoned hole with 1:3 (cement : sand mortar) etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer (pull out / Tensile load carrying capacity of each anchor shall vary from 250 kgs. To 5.00 M.T., as specified in the construction drawings).


Date: 08-Sep.-09


MT 0

(tensile load carrying capacity) 0

MT 0

(tensile load carrying capacity) 00

145 0

a) 750 micron thk Sq m 0

146 0

147 Epoxy painting in walls & ceilings Sq m 300148 Epoxy flooring Sq m 0

149 Sq m 0

150 Sq m 0

151 Sq m 0

a) Total tensile load carrying capacity for all medium duty anchors, each anchor having pull out / tensile load carrying capacity upto and including 1.0 M.T.

b) Total tensile load carrying capacity for all heavy duty anchors, each anchor having pull out / tensile load carrying capacity more than 1.0 M.T. and upto including 5.0 M.T.

Providing, loading, transporting, unloading, laying all materials, labour etc., and including placing, HDPE liner for upstream slope and reservoir floor as per IS 2508

Providing & laying 300 mm thk inclined/reservoir floor sand layer (150 below HPDE lining and 150 mm cushion above HDPE lining) comprising of graded sand (D15< or = 0.7mm), as per drawings, including cost of all materials, machinery and labour all operations such as quarrying, loading, transportation, unloading, screening, placing in the required layer using formwork, watering and compacting to the required density using vibrators with all leads and lifts etc., complete as per specifications.

RCC Lining of precast 2m x 2m x 0.05m M20 Grade Concrete panels over HDPE Liner with nominal reinforcement laid with 25 thick 1:4 Cement : Sand Mortar with pointing

Providing and laying turfing with selected variety of turfing grass on the external slopes of the embankment including scraping / cutting the grass, conveying, placing, tamping and watering for 3 months with all leads and lifts etc., complete as per specifications and drawings.

Supplying, fitting and fixing in position hinged type single leaf shuttered FRP (fiber reinforced polyester) doors with heavy-duty aluminium box section frame black powder coated. at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, tower / sliding bolts, handles, knobs, door stoppers, hinges, screws, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.


Date: 08-Sep.-09


152 Cu m 0

153 Sq m 0

154 Cu m 0

155 Sq m 960

156 Sq m 2125

Supplying and laying M15 grade Dry Lean Concrete (DLC) using graded aggregate at all levels for concrete pavement works including labour, materials, equipment, handling, transporting, batching, curing, testing, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer but excluding shuttering work.

Supplying and Laying of impermeable Polyethelene sheet (125 micron thick) including loading, transporting, unloading all materials, labour etc. for road works.

Supplying and laying fly ash based Pavement Quality Concrete (PQC) for reinforced concrete pavement works with minimum grade of conrete M 35 including labour, materials, equipment, handling, transporting, batching, mixing, controlling temperature, placing, levelling, compacting, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer, but excluding centering, shuttering and reinforcement work (Shuttering and reinforcement shall be paid under relevant items).

Supplying and Laying of Interlocking concrete blocks (M35 grade), 80mm thick with min. crushing strength of75kg/cm2 , for Road Shoulders of various sizes and thickness, pigmented to specified colours, in different pattern, preparation of subbase with 20 mm thick sand over 50thk M 7.5 grade PCC and filling of joints with sand including labour, material, equipment, handling, transportation all complete as per specifications, drawings and instructions of the Engineer..

Box cutting in roads for all types of soil after clearing vegetations, compacting by vibratory roller to minimum 95% standard Proctor density at optimum moisture content including all labour, material, equipment, handling, transportation all complete as per specifications, drawings and instructions of the Engineer.


Date: 08-Sep.-09


157 Cu m 520

158 Cu m 648

159 RM 0

160 Nos 0

PRECAST PERFORATED CONCRETE WORKS 0

160 0

Cu m 0Cu m 1

Supplying and laying of Granular sub-base (GSB) course of specified nominal thickness (150mm min.) laid in layers each of 100mm (Compacted finished thickness), with 90-45mm size graded aggregate as per specification, true to camber and slope including all lifts and leads, preparation of sub-grade, rolling, spreading, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying of Wet Mix Macadam (WMM) in base course in layers of each of 225 mm (Compacted finished thickness), with 63mm-45mm graded stone aggregate to camber and slope including all lifts and leads, preparation of sub-base course, spreading, rolling, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Providing and laying clay/fly ash brick masonry drains in 1:4 cement mortar (230thk wall) over 100thk PCC (M15) base including inside & top plaster (1:4) followed by 3mm thk neat cement punning for plinth protection and other tributary drains including excavation, backfilling etc., all complete as per specifications, drawings and instruction of the Purchaser / Engineer.

Supplying, fabrication, placement etc. of expansion joints for concrete rigid pavement / RCC lining works with mild steel bars, 20mm or 25mm dia, minimum 500mm long, bitumen painted and greased at the sliding side including 32 dia GI/PVC end cap - 100mm long filled up with cotton waste, etc., with all labour, material, consumables, equipment, handling, transportation and all other activities required for completion of the works, all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

I-47

Supplying, and laying precast perforated reinforced cement concrete units including trench covers, fins, lintels, chajjas, coping, facias, etc. with 60kg/m³ reinforcement, at all levels in all kinds of work with graded stone chips (20/12.5/10mm size) sand and cement, grade as specified below,

a) All type of precast components except roof units using concrete of grade M-20.

b) All types of precast components using concrete of grade M25


Date: 08-Sep.-09


COATINGS FOR CW DUCT LINERProviding and applying 500 micron epoxy paint inside CW conduits Sq m 3785

Sq m 3893

TOTAL RUPEES IN WORDS: ___________________________________________________________________________________________

I-48

Providing and applying 3 layers of 1.5mm thick coal tar wrapping coating for external surface of CW pipeline (in line with Konaseema project)


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CLIENT: JEGURUPADU III CCPP

PROJECT: 400 MW JEGURUPADU III CCPP

BILL OF QUANTITIES FOR GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Particulars

Metal 65mm HB

Metal 40mm HB

Metal 40mm crusher

Metal 20mm crusher

Metal 12mm crusher

Avg. of 20 & 12mm 70:30

Metal 6mm crusher

River Sand

Filling Sand

Stone Dust

ITEM NO.ITEM DESCRIPTION

I-1 EXCAVATION AND FILLING

1

2

400 MW JEGURUPADU III CCPPGENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Earthwork in excavation upto 3.0m depth below existing ground level for oundations, trenches, pipe lines, storm water drains etc. including lifting, dressing of sides and ramming of bottom, shoring, strutting, dewatering, stacking of excavated soil dewatering with all equipment and materials complete as per specification, drawings and instructions of the Purchaser / Engineer, including a lead upto 100m within plant boundary for all types of Soil, weathered rock and Hard rock.

a) In all types of soil

b) In Weathered rock

c) In Hard rock



3

b) Carriage beyond the plant boundary upto 5 km.

4 a)

4 b)

5

6


c) In Hard rock

Disposal of earth at suitable location identified by contractor meeting environmental / statutory requirements inside plant boundary/beyond plant boundary including spreading within a lead of 10.0KM etc. complete.


Filling using selected available excavated earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 200 m and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.


ii) Compaction to 85 % standard proctor density.

iii) Area filling without compaction

Filling using selected excavated borrowed earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 5Km and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.








7

8

I-2 CONCRETING

9

10

Supplying and filling of stone metal for Transformer yard area, Fuel oil dyke area etc., consisting of 40 mm nominal size aggregate, all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Lowering of Ground water table by Deep Dewatering / Well point dewatering method all complete to maintain dry working condition in foundation pits till all construction and backfilling activities etc. are complete


a) 1:5:10 (with 40mm down size grading)

b) 1:4:8 (with 40mm or 20mm down size grading)

c) 1:3:6 (with 20mm nominal size graded aggregate).

d) 1:2:4 (with 20mm down size grading)

e) 1:1.5:3 (with 20mm down size grading)


a) For works below ground level

i) M-20 (with 20mm nominal size graded stone aggregate).

ii) M-25 (20mm nominal size graded stone aggregate).



b) For works above ground level


ii) M-25 (with 20mm nominal size graded stone aggregate).



11

12

16 REINFORCED CEMENT CONCRETE

16.1 In foundation, substructure & upto plinth level

16.1.1 RCC (M20) above ground for building grade slab and paving etc

16.1.2 M-20 for foundation and substructure

16.1.3 M-25 for foundation and substructure

16.2 Above plinth & in super-structure and upto any height

16.2.1 M-20 for plinth and superstructure

16.2.2 M-25 for plinth and superstructure

16.3 Water Retaining Structures

16.3.1 M-25

16.3.2 M-30

16.4 Turbine/Heavy Machine Foundations


a) M-20 (with 12.5mm nominal size graded stone aggregate).

b) M-25 (with 12.5mm nominal size graded stone aggregate).


Providing, mixing, placing and curing reinforced controlled cement concrete with coarse sand and graded stone aggregate (20 mm nominal size), in all kinds of works, for different kinds of concrete grades as specified below, including all labour, material etc all complete. Note: Mix design trials shall be done by the contractor to find the actual design requirement of cement for each grade of concrete; however minimum cement content as per specification shall be provided even if the design requirement is less than minimum

Providing, mixing, placing, compacting and curing, reinforced controlled cement concrete with coarse sand and graded stone aggregate (40 mm/ 20 mm nominal size), in underground concrete structures like basement, pump house, water retaining structures etc using approved plasticizer cum water proofing cement additive conforming to IS-9103 as per manufacturer's specification, including all labour, transporting, batching, compacting with mechanical vibrators etc. excluding the cost of formwork and reinforcement, all complete as per drawing and specification. The item shall also include cost of providing a sliding layer of bitumen paper or craft paper over the screed layer where ever required etc complete

16.4.1 M-25

16.4.2 M-30

16.5 TG foundation & Hot weather concrete requirement

14 Form work

For works below ground level

14.1

14.2 For works above ground level

Providing, mixing, placing, compacting and curing reinforced controlled cement concrete with coarse sand and stone aggregate (20 mm down) in machine foundations including labour, material, handling, transporting, weigh batching plant, etc. all complete but excluding the cost of reinforcement. The rate shall include providing and mixing concrete Plastisizers cum Retarder type admixtures, as may be required to meet the concrete specifications and the placing procedure for mass concreting work. The rate shall also include carrying out Ultrasonic Pulse Velocity be carried out on surface at the rate of 1 test for every 1 sqm area as per IS:13311 (Part-1) and Rebound Hammer as per IS: 13311 (Part -2). In addition to above in-situ tests, concrete cubes (at the rate of 1 cube per 150 cum of concrete subject to mi Pulse Velocity (UPV) testing to serve as reference UPV values. In case of low UPV values the area shall be suitably rectified by pressure grouting or any other approved means or as directed by the Engineer.

Extra for placing temperature control concrete at temperatures not more than 27 +/- 2 deg C, by using cold water/ice flakes etc. as per specification or as directed by engineer .


i) Ordinary formwork

ii) Plywood formwork


ii) Plywood formwork. (Film Faced)


18

19

20

21 Precast concrete

21.1 M -25

21.2 M -30

22 Reinforcement bars

22.1

23 Fencing

24 Main gates formed from tubular sections (MS - manual)

25 INSERTS AND FOUNDATION BOLTS

Providing and installing PVC sealing strip / PVC WATER BAR 225 mm wide with ribs and a central bulb having thickness of 8 mm as per IS: 3414, sealing of joints with polysulphide compound at all elevations including the cost of all labour, materials, equipment, cutting, splicing, anchors etc. complete as per drawing, specification and direction of Engineer.

Providing and installing PVC sealing strip 150 mm wide with ribs of 6mm as per IS: 3414, sealing of joints with polysulphide compound at all elevations including the cost of all labour, materials, equipment, cutting, splicing, anchors etc. complete as per drawing, specification and direction of Engineer.

Providing, supplying and painting 85/25 industrial grade hot bitumen @ 1.7 kg/sqm over concrete surface after cleaning the surface with brushes and finally with a cloth lightly soaked in kerosene oil, all complete as per specifications or as directed by Engineer.

Providing and laying precast reinforced controlled cement concrete with coarse sand and graded gravel / stone aggregate for trench covers, building side cladding, roof work, facia, RCC grills /jallis etc. including moulding, form work, including mixing, compacting (Vibration table), curing, storing, transporting, erecting without damage, setting in position with cement sand mortar but excluding the cost of reinforcement and MS inserts, MS nosing angles, if any, at various elevations all complete.

Providing and placing high strength deformed (HYSD) Thermo Mechanically Treated (TMT) of grade Fe-415 or Fe-500 (Fe-500 with minimum elongation of 14.5%) conforming to IS:1786, in reinforced concrete and allied works, at all levels, including transportation, cleaning, straightening, cutting, bending, binding in position with annealed wire and/or welding, providing concrete cover blocks, pins, separators, chairs, supports for reinforcement, etc., with all materials, labour, equipment, handling, transporting, testing etc., preparation of bar bending drawings and schedules all complete as per specifications, design drawings and instructions of the Owner / Engineer. For BELOW AND ABOVE GROUND RCC WORK.

FENCING : 2.4 M high chain link fencing above RCC toe wall comprising of galvanised chain link of 12 guage with mesh size 75 mm with 50 mm X 6 mm galvanised MS flats at every fifth post, RCC Toe wall top shall be 200 mm above formation level, fencing post of galvanised MS angle 75x75x6 mm spaced at 2.50M c/c etc.

25.1

25.2

25.3 Installation of foundation bolts

25.4 Supply & installation of foundation bolts

26 STRUCTURAL STEEL WORKS

26.1

27 Chequered Plates

28 Gratings

28.1

28.2 Same as item 63.1 above, but for electroforged gratings.

29 Supply, Furnish & Erection of Rails for Transformers

30 Handrails

Providing, fabricating and placing steel embedded parts, angles, channels, inserts in concrete (Floor openings, trenches etc.) including labour, material, welding, bolting, drilling, setting in concrete, scaffolding, handling, etc complete as per drawing, submission of shop drawings for various inserts, anchors, anchor bolts, pipe sleeves, embedment hangers, openings etc specification and direction of the Engineer

Same as item 60.1 above but excluding cost of materials (To be supplied free of cost at site store)

Supply, Fabrication, Erection, Alignment, Welding, Bolting etc. of Structural Steel, mild steel, at all levels, involving rolled sections, (including rounds), pipes/ hollow sections, built-up sections fabricated out of plates and / or rolled sections (including pipes / hollow sections), plates, etc., with all labour, material, consumables, equipment, handling, transportation, testing (mechanical and non-destructive), etc. including surface preparation, painting, preparation of fabrication drawings and all other activities required for completion of the works, etc. all complete, as per specifications, drawings and instructions of the Owner / Engineer.

Supplying, detailing, fabricating, transporting to site and erecting in position mild steel chequered plates of any size, shape and 6 mm o/p for platforms, stairs treads, hatch openings etc. including providing of stiffeners, lifting hooks, hinges including painting two coats of approved shade, of synthetic enamel paint (each coat of min. 25 micron DFT) over a coat of red oxide zinc chromate primer on chequered plates at all levels and locations as per specifications complete.

Supplying, detailing, fabricating, transporting, to site and erecting in position double dip galvanised (min. 750 gms/sqm) pressure locked steel gratings for platforms, staircase etc including edge binding strips, for platforms, turbine building floors, stair landings, cable trenches

Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing (32 mm nominal bore MS pipes medium class conforming to IS:1161/IS:1239) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

30.1

30.2

31 Toilets Block

31.1

32 ROAD WORKS

32.1

32.2

Hand railing for platforms, walkways and projections shall be a two-rail system with the top rail 1000 mm above the walkway surface and the intermediate rail 500 mm below the top rail. Handrail post spacing shall be limited to 1500 mm as far as possible but can be proportioned to the length of the protected horizontal opening. In any case spacing shall not exceed 1850 mm centre to centre of posts. Hand railing shall be shop fabricated for specific locations and field welded or bolted to the erected structural steel.

For RCC stairs, handrailing with 20 mm square MS bar balustrade with suitable MS flat & aluminum handrails shall be provided, unless specifically mentioned otherwise.

I)Each toilet shall generally have the following facilities : a. WC Orissa pattern (580 x 440 mm) as per IS:2556(3) with all fittings for separate toilet block including CI cistern of 10 liters capacity as per IS:774 b. WC western 390 mm high as per IS:2556(2) with toilet paper roll holder and all fittings for attached toilets including chromium plated flush pipe c. Urinal (430 x 260x 350) with all fittings as per IS:2546(Part 6,Sec. 1)d. Wash basin (550 x 440 mm) with all fittings as per IS:2556(4) e. Bathroom mirror (600 x 450 x 5.5 mm thick) f. CP Brass towel rail (600 x 20 mm) g. Soap holder and liquid soap dispenser.h. Rotating type chromium plated shower rose with extension arm and inlet size 15mm for toilet blocks having separate bathing facility. i. Ventilation shaft II)Eye & face fountain (combined unit with receptacle) conforming to IS: 10592 shall be provided in chlorination plant and battery room. III). Stainless steel kitchen sink (750 mm size) for pantry shall be provided. Laboratory sink shall be of white vitreous China of size 600 x 400 x 20 conforming to IS:2556 (Part-5). IV). Sand C.I. pipes with lead joints conforming to IS:7129 shall be used for sanitary works above ground level. V). IS:1172, IS:2064 & IS:2065 shall be followed for water supply, drainage and sanitation works.

Construction of Earth shoulder and /or subgrade including supply of earth to correct width, depth and gradient trimming, rolling all complete as per drawing, specification and direction of Engineer in charge.

Supplying, laying, setting and aligning precast kerb stone block (150mmX 300mmX 400mm deep) of M 15 grade of concrete including cutting trench and packing the exterior face of blocks with stone chips morrum as per specification and direction of the Engineer.

32.3

32.4

33 ITEM LEFT BLANK

34 Anti - termite Treatment

35 Damp Proof Course

36 BRICK MASONRY (Cement Mortar)

36.1 In foundations at all levels below and up to the highest plinth level.

36.2 In superstructure above plinth level upto any height.

36.3

36.4

a. Flat brick soling ( 75mm thick )

Major Roads: Roads shall be designed for class 'E' of traffic i.e. traffic intensity of 450 - 1500 per day (heavy vehicles exceeding 3 tones laden weight) as per IRC - 37 : 1984 "Guidelines for the design of flexible pavements". California Bearing Ratio (CBR) method shall be adopted for the design of roads. (Interlocking tiles / Paver block will be paid under item no. 17 above)

Access Roads and vehicular parking areas: Roads shall be designed for class 'E' of traffic i.e. traffic intensity of 450 - 1500 per day (heavy vehicles exceeding 3 tones laden weight) as per IRC - 37 : 1984 "Guidelines for the design of flexible pavements". California Bearing Ratio (CBR) method shall be adopted for the design of roads.

Providing Pre-constructional anti termite treatment by injecting approved chemical emulsion for pre-constructional anti-termite treatment for creating a chemical barrier under foundations , all around the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor, along junction of wall and along the external perimeter of building, expansion joint, surrounding of pipes and conduits etc. all complete with ten years guarantee by the Contractor and as directed by Engineer. (Plinth area of the building of ground floor only shall be measured for payment).

Providing and laying damp proof course 50 mm thick in foundation and plinth with cement concrete 1:1.5:3 (1 cement, 1.5 coarse sand, 3 stone aggregate 12/10 mm nominal size) with 2% admixture of waterproofing compound, shuttering, curing, and applying hot bitumen of grade 85/25 @ 1.7 kg/sqm after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, all complete.

Providing and constructing brick masonry of one or more brick thickness with CM 1:5 (1 cement and 5 coarse sand) with approved bricks having minimum crushing strength 35 kg/sqcm including soaking, including all necessary scaffolding, raking out the joints etc complete

Providing and constructing brick masonry of half brick thickness with approved bricks having minimum crushing strength 35 kg/sqcm for partition walls in super structure, in CM 1:4 (1 cement and 4 coarse sand) with RCC transoms and mullions as per specification including soaking, scaffolding, raking out joints etc all complete.

Supplying and laying brick soling with bricks having minimum crushing strength of 50 kg/sqcm, interstices filled with sand, at various locations, as per drawings, specifications and direction of the Engineer.

36.5 b. Brick on edge soling (115mm thick)

37 Plastering

37.1

37.2

37.3

37.4

38 Painting - Internal

38.1

38.2

38.3 Same as per item no. 38.2 above, but with oil bound distemper, all complete.

38.4

38.5

38.6

39 Painting - External

Providing and applying cement plaster finish at all heights, levels and below plinth to the masonry/RCC walls, beams, ceilings, stairs, columns, pardis, bends, moulds, pattas, grooves, soffits, jambs, etc. including providing & erecting necessary scaffolding etc including making grooves, patta, side finish etc all complete.

6 mm thick plaster over RCC ceilings at all levels in cement mortar 1:3 (1 cement and 3 fine sand).

12 mm thick plaster at all levels in cement mortar 1:3 (1 cement and 3 fine sand).18mm thick plaster to external walls, in two coats comprising of an under layer 12 mm thk with cement mortar 1:3 (1 cement and 3 coarse sand) finished with a top layer in 8 mm thk cement plaster 1:2 (1 cement and 2 fine sand), with approved water proofing compound all complete.

Providing and fixing 24 gauge chicken wire mesh, with hexagonal netting of 0.63 mm dia and 19 mm aperture size, at the junction of masonry work and RCC work, encasements or on any other place/junction of dissimilar materials or as directed by engineer.

Providing and applying white washing with lime on new work, at all heights, with three or more coats, to give an even shade to walls, ceiling, etc. (last two coats shall be applied with brush only) including adding of glue of Pidilite Co. or equivalent, all complete.

Providing and applying distempering with dry distemper (two or more coats) over and including priming coat of whiting, preparation of surface, scaffolding, etc. all complete.

Providing & applying Acrylic emulsion paint "Tractor" of Asian Paints or approved equivalent, of required shade, including the preparation of surface for painting, 2mm thk. plaster of Paris punning over plaster, applying primer and two or more coats of Acrylic emulsion paint, providing scaffolding etc. all complete.Providing and applying Synthetic enamel paint of Berger/Asian paints or approved equivalent and required shade, in two or more coats (each coat min 25 micron DFT), at all heights and on following surfaces complete as per specification and direction of the EIC. a. Including preparation of surface for painting, scaffolding and applying primer & putty on wooden surface with wood primer OR applying primer on metal surface with Zink Chromate primer

Providing and applying epoxy paint of Berger/Asian paints or approved equivalent and required shade, in two or more coats (total 250 micron DFT), at all heights and complete as per specification and direction of the Engineer.

39.1

39.2

39.3

40 Decorative Coating

41 Chemical Resistant Paints

41.1

41.2

41.3

42

43 Plinth protection

44 FLOORING

44.1 IPS Flooring

Providing, applying and finishing walls with water proof cement based paint, with two or more coats of approved shade and make such as "Super Snowcem" or approved equivalent, on smooth finished surfaces to give an even shade including scaffolding etc

Providing and applying two coats of the Textured paint (Sandtex Matt or equivalent) over one coat of matching primer, to achieve even shade, to all masonry and concrete external surfaces, at all elevations including preparation of surface, protecting etc.

Providing, applying and finishing walls with "Weather coat" of Berger/Asian paints or approved equivalent, with two or more coats of approved shade, on finished surfaces to give an even shade including scaffolding, at all heights, moistening & preparation etc.

Providing and applying 2.5 mm thick resin bonded decorative texturised coating "Vineratex" or approved equivalent finish, of approved colour to external surfaces at all elevations, including scaffolding, labour, tools & tackles, all complete as per manufacturer specifications

Providing and applying two or more coats of chlorinated rubber paint of Berger /Asian paints or approved equivalent of approved quality and colour over a base coat of primer at all elevations, including preparation of surface, scaffolding, putty etc., complete

Providing and applying two or more coats of Interpenetrating polymer network (IP Net) as per manufacturer specification giving total DFT 370microns. It consists of IPNet epoxy primer of 50micron as first coat then IPnet epoxy middle coat of 200Micron etc

Water proofing treatment for R.C. pit/R.C. Reservoir. All water retaining structures shall have superplasticiser cum water proofing cement. Internal and external surface shall be provided with acrylic based polymer modified cementitious coating.

ROOF WATER PROOFING : Providing extra heavy duty water proofing treatment comprising of seven course as per IS : 1346 using 3 layer of Glass Fibre based Felt as per IS: 1973, 50mm thick foam concrete for thermal insulation, 15 mm thick cement sand screed plaster OR 40mm thick M20 screed concrete and chequered cement tiles finish over water proofing etc.

Providing and laying plinth protection in slope 1:50 with 50mm thick cement concrete 20mm down aggregate in mix PCC M15 over 150mm thick compacted rubble soling etc

44.2 Ironite Flooring

44.3

44.4

44.5

44.6

44.7

44.8

45 Natural Stone Flooring

45.1

45.2

46 PVC Tiles

Providing and laying 50 mm thick IPS (Cement Concrete) flooring with underlayer consisting of 38 mm thick cement concrete 1:2:4 ( 1 cement, 2 coarse sand and 4 stone aggregate graded from 3 mm to 12 mm maximum size ) finished smooth with a top coat of 12 and corners with floors and walls, necessary construction joints, providing & fixing glass / PVC / aluminum strips to form 1 m x 1m panels, curing including skirting etc. complete as directed.

Granolithic flooring (cement concrete flooring in 1:1:2) with non-metallic floor hardener topping 12 mm thick with a total thickness of 50 mm

Providing and laying TERRAZO FLOORING in general circulation area like lift entrance area, office area, laboratory as per requirement using Tiles generally be of 250 x 250 x 20mm size laid over concrete bedding to result in an overall thickness of 50mm.

Providing and laying polished heavy duty cement concrete (carborundum) tiles ( as per IS:1237 ) of size 300x300x25 mm thick made of approved colouring pigments and hard chips like carborundum / quartz on underbed of cement mortar 1:3 and 25 mm thick all complete.

Providing and laying heavy duty ceramic tiles for dado walls/skirting of approved make such as Spartek / Kajaria or equivalent, 300 x 300 x 6 mm for walls. (For skirting height of tiles to be adjusted) of approved shade and colour as per drawings, set in cement mortar 1:3 underbed all complete.

Providing and laying Polished Vitrified Ceramic tiles of size 300x 300mm and of specified thickness (minimum 8mm) from reputed manufacturer of approved finish, shade and colour as per drawings, set in cement slurry over a minimum bedding of 40 mm (approx.) thick cement mortar for floor & dado etc

Providing and laying glazed tiles of size up to 300x300 for floor and dado of approved make & shade including bedding etc complete.

Providing and laying 50mm thk. 'Marbonite' floor tiles 600x600 mm in floor for 8mm of approved finish, shade and colour, set in cement slurry over a minimum bedding of 42 mm thick cement mortar 1:3 (1 Cement : 3 coarse Sand) by weight laid to proper slope, line etc in floor and dado / skirting all complete.

Supplying, cutting, fixing and laying 20mm thick First Quality Granite stone slab flooring over base of cement mortar 1:6 (1 cement and 6 sand ) laid and jointed with neat cement slurry mixed with pigment to match the shade of stone etc for floor & dado.

Supplying and laying 20 mm thick Kotah stone tile flooring over base of cement mortar 1:6 (1 cement : 6 sand ) laid and jointed with neat cement slurry mixed with pigment to match the shade of stone including preparation of 30mm thick underbed for floor and dado, all complete.

47 Chemical Resistant Treatment

47.1

47.2 Providing and laying 20mm thick bitumastic lining for floor & dado 10mm thk .

47.3

47.4

47.5

47.6

48 False Flooring

49 False ceiling

50 Under deck insulation

Providing and laying 2 mm thick ANTISTATIC PVC tiles / rolls on floor as per IS:3462 of approved manufacturer and colour, at various elevations including preparation of base, underbed, laying, finishing and cleaning as per manufacturer's specifications etc. for floor & skirting.

Acid / Alkali Resisting Tiles flooring / lining using acid / alkali resistant tiles 25 mm thick, jointed with acid / alkali resistant slurry, bedding of potassium silicate mortar and resin based mortar for jointing etc.

Providing ACID / ALKALI Resistant Tiling / Brick Lining in DM Plant using Bitumen primer followed by 12 mm thick bitumastic, 6 mm thick potassium silicate mortar bedding and 38 mm thick alkali / acid resistant bricks as per IS:4860, all as per the acid / alkali proofing specialist Contractor’s requirement.

For floor of neutralising pit, the finish shall be as follows. Bitumen primer followed by 18mm thick bitumastic, 6mm thick potassium silicate mortar bedding and 75 mm thick acid/alkali resistant bricks as per IS 4860 & furane resin mortar pointing etc including drains all complete.

Providing and laying 3mm thick EPOXY lining with finish coats etc to wall, floor, slab bottom & exposed faces of concrete in Neutralization pit as per manufacturer specifications.

CHEMICAL RESISTANT EPOXY PAINT particularly for Steam Turbine building operating floor as per manufacturer's requirements / specifications

Providing and installing removable type false flooring system in computer rooms and control rooms as required. RCC floor slab will be sunk to a depth 600 mm which shall be height of the false floor system. The flooring shall consist of fire resistant phenol formaldehyde bonded particle board panels 600x600x35 mm size, mounted on steel pedestals of adjustable height and supporting steel grid system to provide under floor space. 2 mm thick flexible anti-static PVC topping on top and PVC strip edging on sides of each panel shall be provided.

All air conditioned areas (other than main control room) shall be provided with Gypboard false ceiling system. This shall consist of 600x600x15 mm gypboard with one coat of primer and two or more coats of acrylic emulsion paint. The suspension system shall consist of 6 mm diameter galvanised steel rods suspended from ceiling supporting aluminum grid of 38x25x1.5 mm and cross tie of 25x25x1.5 mm and aluminum angle of 25x25x1.5 mm etc

51

52 Roofing & Cladding

52.1

52.2

53.3

53.4 0.55mm thk Precoated profile sheets

53.5

53 WOOD AND METAL DOORS, WINDOWS AND GLAZING WORK

53.1

53.2 Same as per item no. (46.1) above but for one side decorative type ply face.

53.3

Under deck insulation shall comprise of 25 mm thick resin bonded mineral wool insulation mat conforming to IS:8183. This mat shall be backed with 0.05 mm thick aluminum foil and 24 Gx25 mm wire mesh netting. These shall be fixed to ceiling or wall as the case may be with 100x50x6 mm slotted mild steel plate welded to M.S. plate inserts embedded at the soffit of the slab at 600 mm c/c and 14 G steel wire drawn through slots and fixed to wire netting. etc.

Main Control room shall be provided with USG Olympia Clima plus mineral fibre perforated false ceiling system -15mm thick panels of size 600x 600 mm with special galvanised grid system of SLT type.

Supplying, providing and fixing corrugated precoated zinc aluminium sheet (Galvalume) of approved colour & shed roofing /cladding including all accessories like gutter, ridge, barge board , corner flashing , apron etc., overall thickness 0.80mm for ROOFING and 0.60mm for SIDE CLADDING (Base metal 0.5mm thk , top exposed surface finished with 5 micron primer and 20 micron SMP/super polyester top coat, bottom surface finished with 5 micron primer and 5 micron alkyd backer) with metallic corrosion proof self drilling seat tapping fastners , neoprene washer seatant, windties 40 X 6 synthetic enamel painted on primer etc. all complete as per specification, drawings and instructions of Owner / Engineer.(Quantity for side cladding only)

Same as item no. 52.1 above but for permanently colour coated insulated sheet side sheeting.

Same as item no. 52.1 above but for permanently colour coated insulated roof sheet.

Supplying and fixing 0.8 mm thick cold rolled light gauge MS sheet / deck conforming to IS-513 -1994, with trough profile, with minimum depth of valley 44 mm and centre to centre of valley about 130 mm, including medium duty B class phosphating on both sides etc

Providing and fixing in position 40 mm thick flush door shutters commercial type, core of block board construction with frame of first class hard wood and well matched first class commercial ply bonded with phenol fomaldehyde B.W.R. grade on both faces of shutters including teak wood strip edging, painting the entire shutter with two coats of approved colour, shade & make synthetic enamel paint of make J&N / Shalimar / British / Asian, over a coat of compatible approved wood primer including supply and fixing of brass oxidised fixtures and fittings such as mortise lock, tower bolts, handles, butt hinges, aldrops etc. of approved make.

Providing and fixing approved quality CP teak wood or equivalent with finished 60 X 120 mm size section for door & window frame with 225x25x6mm flat split MS hold fasts three(3) number on each side including embedding them in masonry with PCC block all complete.

54 Pressed Steel Door Frame

55 Pressed Steel Door Shutter

56 Glazed Aluminum Doors

Double or Single leaf type

57 Glazed Aluminum Partitions

57 Steel Fire Proof Doors

59 Mild Steel Windows/louvers

Providing and fixing hollow metal pressed steel section for door frame of approved make such as Perfect Industrial Products, TIL or equivalent with two rebates and grooves as per architectural details, the pressed door frame made out of 1.6mm thick C.R. Sheet including hinges, holdfasts etc.

Providing & fixing in position pressed steel door shutter single / double leaf with 1.25 mm thick steel sheet at various elevations including provision for black enameled M.S. butt hinges 125 mm long three (3) no. each on every shutter with 2 no. of brass oxidised stopper with necessary screws etc. complete including 2 or more coats of Epoxy paint total 250micron DFT thickness shop painted (Primer + intermediate + final coat) of approved make and colour as per manufacturers specification with surface finish etc.

Supplying and fixing in position glazed, fixed / openable aluminum entrance doors, anodised with 15 micron thickness, of approved colour and of AJIT INDIA or approved equivalent make using aluminum extruded sections having minimum 3 mm wall thickness of INDAL or approved equivalent as per per details, including supplying and fixing necessary holdfasts, all fixtures and fastenings of anodised aluminum as per requirements with suitable arrangement for fixing float glass of desired thickness with special gasket felt and aluminium beadings, all labour and materials complete as per drawings, specifications and direction of the Engineer.

Supplying and installing partitions to floor at all elevations with 65 mm x 40 mm of 16 G hollow anodized aluminium section (with infilled timber of silver oak) frame work, fully glazed with float glass of desired thickness as per drawing including aluminum door shutter etc .

Providing & fixing in position Guardian/Signum or equivalent approved make 46 mm thick fully flush fire resistant doors. Steel fire doors shall have two(2) hour rating. Standard fittings and fixtures such as mortise lock, hinges, door handles, tower bolts etc., shall be of stainless steel as per IS:205, and all material shall be asbestos free. Work shall be complete in accordance with specifications and approval of tariff advisory committee and generally confirming to IS:3614 Part-I & III etc (Doors shall be double cover plated type with mineral wool insulation) a. Hinged type single or double shuttered

60 Aluminum Glazed Windows

61 Glazing

61.1 4 mm thick glass


61.3 6 mm thick wired glass

61.4

61.5

62 Rolling Shutters

62.1 With push and pull arrangement

62.2 Mechanical gear operated type

63.3 Electrically operated type

63 Venetian Blinds

64 Membrane Type Waterproofing

Providing & fixing in position steel windows fixed/openable type (leak proof using sealant/Neoprene pad or equivalent) of standard rolled sections conforming to IS:1038 & IS:1361( fabricated as per drawing) jointed, mitred and electrically flash welded with iron lugs embedding them in masonry with PCC block of 1:2:4 and finishing with 2 or more coats of Epoxy paint total 250micron DFT thickness shop painted (Primer + intermediate + final coat) of approved make and colour as per manufacturers specification with surface finish S.A 2.5 including touchup paint etc. complete as directed For Composite (partly fixed and partly openable) type steel windows

Providing & fixing (leak proof using sealant/Neoprene pad or equivalent) aluminum glazed windows, louvers, combined windows cum ventilators of NCC SECCOLOR make or approved equivalent as per IS:1948 at various elevations with frames, transoms mullions etc all complete.

Providing and fixing float glass panes of thickness mentioned below of approved brand and manufacture in glazed door, windows and clerestory window shutter at various elevations including supplying of putty and clips for steel wind preformed rubber beading wherever required etc. cleaning after fixing, complete as per specification and direction of Engineer

Toughened glass of 6mm thickness with internal film to protect glass from scattering in case of breaking.

Extra for providing and fixing sun-control film of M/s Garware or equivalent to make the glazing antiglaring wherever required.

Providing and fixing in position interlocking rolling shutters of approved make of 0.9 mm thick sheet for 3.5m wide and not less than 1.25mm thick for shutters above 3.5m wide, 75 mm wide cold rolled MS laths interlocked, including top cover, spring, axle handles, holding down bolts embedded in Cement Concrete 1:2:4 block of size 23 cm x 23 cm x 30 cm including 2 or more coats of Synthetic enamel paint (Primer + intermediate + final coat) of approved make and colour as per manufacturer's recommendation.

Providing and fixing Venetian Blinds of approved colour and make with all components like head rail, bottom rail, Slat,tiltrod, tilter, string tape, polystercard head rail hardware, card lock etc. complete.

65 Foam Concrete

66 Rain Water Downtake pipe

66.1 100 mm diameter


66.3

66.4 UPVC RAIN WATER DOWNCOMERS (160MM) CLASS III OF IS: 4985

- -

66.5

- 50 mm diameter

100 mm diameter

67 Sewage System

-



67.3 RCC Manhole (M25) of size upto 1.0M x 1.0M x 2.0M deep with C. I covers etc.

68 CW DUCT LINER

-

68.1 2100 mm Dia

Providing, supplying and laying two or more coats of urethane based high solid content elastomeric membrane roof waterproofing at approximate coverage of 0.5kg/sq.m. with necessary urethane primer laid over a 50mm (min.) thick grading underbed in PCC 1:2:4 including protective plaster 20 mm thick of cement mortar 1:3 with chicken mesh jali etc. all complete as per manufacturer's instruction.

Providing, supplying all materials and laying 50 mm thick foam concrete as per IS:6598, either with precast blocks or cast-in-situ, all complete, as per drawings, specifications and the directions of the engineer.

Providing, supplying and fixing cast-iron rain water down take pipes at various elevations including bends, swan necks, standard CI fixing clamps, junctions, shoes, hanger supports, adopters, brackets, joining, lead caulking etc. complete including al

Same as item 66 above, but for PVC pipes as per IS:4985 of class 2 (4 kg/sqcm), of approved shade, of the following diameters :

Galvanized MS pipe of medium class conforming to IS:1239 for internal piping works for potable water supply.

Providing, supplying and fixing cast-iron pipes including bends, swan necks, standard CI fixing clamps, junctions, shoes, adopters, joining, lead caulking etc. complete including all.

Supplying & installation of CW Liners of diameter ranging from 1600mm to 3200mm ID in underground trench with concrete beds & surround or overground on saddles including additional fittings like pipe pieces upto 3800mm ID, flanges, bends of all angles, reducers, diffusers, junctions, Tees, Y piece, specials etc. to be fabricated from MS plates aligning, packing, struting, internal bracing, erecting, welding, anchoring, fixing, grouting on saddles, hydraulic testing and providing 3 mm thk rubber gaskets for manholes conforming to IS: 11149 (Excavation, backfilling, concrete, reinforcement, formwork, grouting shall be measured under respective items).

68.2 3100 mm Dia

69Providing and applying 500 micron epoxy paint inside CW conduits

70

Total

TOTAL RUPEES IN WORDS: __________________________________________________________

Date: __________________

Providing and applying 3 layers of 1.5mm thick coal tar wrapping and 4 nos. coat for external surface of CW pipeline

BILL OF QUANTITIES FOR GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Rate Particulars Unit RateM³ 800.00 Bricks No. 4

M³ 850.00 Murrum M³ 200

M³ 900.00 Boulders 9" M³ 400

M³ 1,000.00 Boulders 6" M³ 500

M³

800.00 No. 28

M³

940.00 No. 26

M³ 750.00 Cement Bags 250

M³ 400.00 R/f. Tor Steel MT 35000

M³ Str. Steel MT 35000

M³ MT 40000

No. 24

UNIT L+M Amount Unit Rate

0.00 - 0

0

Cu.m 35,010.00 55 1925550.00 77.0 2695770

Cu.m 110 154.0

Cu.m

0.00 - 0

Cu.m 4,143.00 65 269295.00 91.0 377013

GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Solid Block 400x200x200

Solid Block -400x100x150

Chequered plates


QUANTITY

Cement

L+M Rate

Total Amount

(Rs.)

140 196.0

Cu.m 17,276.09 60 1036565.52 84.0 1451191.73136

Cu.m 3,278.96 110 154.0

0.00 - 0

Cu.m 20,759.00 35 726565.00 50.0 1037950

0.00 - 0

Cu.m 3,357.29 305 1023972.61 427.0 1433561.656

Cu.m -

Cu.m -

Cu.m -

Cu.m 3,722.71

Cu.m 1,216.50 920

1119184.06 1,196.0 1454939.273

Cu.m 859.50 1240

1065780.00 1,736.0 1492092

Cu.m -

-

Hours -

0.00 - 0

0.00 - 0

Cu.m

Cu.m 3,215.00 3.40 2440 7844600.00 3,416.0 10982440

Cu.m 200.00 4.40 2740 548000.00 3,836.0 767200

Cu.m

Cu.m

0.00 - 0

-

Cu m - 3.40 2440 0.00 3,416.0 0

Cu m 7,930.84 4.40 2740 21730510.14 3,836.0 30422714.19

Cu m 1,045.00

Cu m -

-

Cu m 6,020.15

Cu m 17.60

Cu m 792.00

Cu m -

-

Cu m 275.00

Cu m 33.00

Quintal 38.00

0.00 0 0

0.00 0 0

0.00 0 0

Cu.m 4,160.00 6.50 3191 13274560.00 4467 18582720

Cu.m 3,670.00 6.50 3191 11710970.00 4467 16393890

Cu.m 11,720.00 7.00 3316 38863520.00 4642 54404240

0.00 0 0

Cu.m 4,865.00 3341 16253965.00 4677 22753605

Cu.m 987.00 3541 3494967.00 4957 4892559

0.00 0 0

0.00 0 0

Cu.m 6,435.00 3816 24555960.00 5342 34375770

Cu.m Quote rate 7.50 3941 5517

0.00 0 0

0.00 0 0

Cu.m 500.00 4416 2208000.00 6182 3091000

Cu.m 3,040.00 7.50 4541 13804640.00 6357 19325280

0.00 0 0

cum 3,540.00 200

708000.00 280 991200

0.00 0 0

0.00 0 0

Sq.m 12,886.15 240 3092676.80 336 4329747.524

5,464.38

Sq.m 17,597.92 390 6863188.09 546 9608463.325

4,083.03

Sq.m 2.00

RM 2,060.00 245

504700.00 343 706580

RM 300.00 168

50400.00 235 70500

Sq.m Quote rate 75

113

0.00 0 0

0.00 0 0

Cu.m 510.00 55412825910.00 7757 3956070

Cu.m 50.00 5666283300.00 7932 396600

0.00 0 0

MT 3,400.00

38418 130621200.00 41918 142521200

RM 390.00 1,371.33

534817.92 1783 695370

Sq.m 10.00 2472 24720.00 3214 32140

0.00 0 0

MT 106.00 48750

5167500.00 56750 6015500

MT 15.00 15000225000.00 20000 300000

MT 21.00 12000 252000.00 17000 357000

MT 14.00 56050 784700.00 64050 896700

0.00 0 0

MT 3,325.00 45840

152418000.00 51840 172368000

0.00 0 0

MT 10.00 51490

514900.00 57490 574900

0.00 0 0

MT 85000

0.00 95000 0

MT 80.00 110000 8800000.00 120000 9600000

MT 5.00 75000 375000.00 85000 425000

0.00 0 0

NA

RM 599.64

1008.823 1412.352

RM 225.00 1295.36

291456.00 1943 437175

NA

Each 7.00

77350 541450.00 114423 800,961.00

0.00 0 0

Cu.m - 305

0.00 458 0

RM 2,940.00 307.46

903932.40 461 1355340

Sq.m 6,960.00

0.00 0 0

Sq.m 1,900.00

0.00 0 0

0.00 - 0

Sq.m 14,470.00 30

434100.00 42.0 607740

0.00 - 0

Sq.m 520.00 8.00 301.3

156676.00 422.0 219440

0.00 0 0

0 0

Cu.m 805.00 1.40 2720 2189600.00 3808 3065440

Cu.m 1,900.00 2900 5510000.00 4060 7714000

Sq.m 600.00 0.22 448

268800.00 627 376200

0.00 0 0

Sq.m - 314 0.00 440 0

Sq.m - 402 0.00 563 0

0.00 0 0

0.00 0 0

Sq.m 6,410.00 0.074 126.5810865.00 177 1134570

Sq.m 16,800.00 0.150 150.5 2528400.00 211 3544800

Sq.m 9,450.00 0.23 184.5

1743525.00 258 2438100

Sq.m Quote rate 26.8

40

0.00 0 0

Sq.m 1,600.00 18

28800.00 24 38400

Sq.m Quote rate 40

54

Sq.m 9,450.00 50 472500.00 68 642600

Sq.m 4,920.00 70

344400.00 95 467400

Sq.m Quote rate 75

101

Sq.m 3,520.00 200

704000.00 270 950400

0.00 0 0

Sq.m 404.00 35

14140.00 47 18988

Sq.m Quote rate 95

128

Sq.m Quote rate 90

122

0.00 0 0

Sq.m 4,545.00 325

1477125.00 439 1995255

0.00 0 0

Sq.m Quote rate 150

225

Sq.m - 500

0.00 750 0

Sq.m 4,911.00 1400

6875400.00 2100 10313100

Sq.m 6,040.00 835

5043400.00 1127 6807080

0.00 0 0

Sq.m 1,410.00 326.05

459730.50 456 642960

0.00 0 0

0.00 0 0

Sq.m Quote rate 237.55

356

0.00 0 0

Sq.m 9,320.00 282.32631036.00 423 3942360

Sq.m 400.00 0.18 476.656

190662.40 667 266800

Sq.m 100.00 0.45 970.3

97030.00 1358 135800

Sq.m 240.00 0.20 542.484

130196.16 759 182160

Sq.m 450.00 0.71 951.64

428238.00 1332 599400

Sq.m 300.00 0.20 590.484177145.20 827 248100

Sq.m - 0.71 950.81

0.00 1,356.00 0

0.00 0 0

Sq.m - 0.25 1646.92

2141 0

Sq.m 20.00 0.42 1120.4

22408.00 1457 29140

0.00 0 0

Sq.m 1,530.00 1100

1683000.00 1430 2187900

0.00 0 0

Sq.m 990.00 2000

1980000.00 2600 2574000

Sq.m - 550 0.00 715 0

Sq.m - 1800

0.00 2340 0

Sq.m - 3000

0.00 3900 0

Sq.m - 750

0.00 975 0

sq. m

0.00 0 0

Sq.m 580.00 4500

2610000.00 5850 3393000

0.00 0 0

Sq.m 800.00 600

480000.00 780 624000

Sq.m 1,370.00 500

685000.00 650 890500

sq. m 580.00

1300

754000.00 1690 980200

0.00 0 0

Sq.m 710.00 525

372750.00 683 484930

Sq.m 4,165.00 7653186225.00 995 4144175

Sq.m 455.00 765348075.00 995 452725

Sq.m 920.00 560 515200.00 728 669760

Sq.m 1,710.00 900

1539000.00 1170 2000700

0.00 0 0

Sq.m 25.00 4150

103750.00 5395 134875

Sq.m - 3900 0.00 5070 0

Cu.m Quote rate 100000

130000

0.00 0 0

RM 225.00 375

84375.00 488 109800

0.00 0 0

Sq.m 145.00 3800

551000.00 4940 716300

0.00 0 0

0.00 0 0

Sq.m 65.00 4700 305500.00 6110 397150

0.00 0 0

Sq.m 375.00 2900

1087500.00 3770 1413750

0.00 0 0

Sq.m 20.00 6250

125000.00 8125 162500

0.00 0 0

Sq.m 400.00 3200

1280000.00 4160 1664000

0.00 0 0

Sq.m 1,100.00 2700

2970000.00 3510 3861000

0.00 0 0

0.00 0 0

Sq.m - 490 0.00 637 0

Sq.m - 705 0.00 917 0

Sq.m - 740 0.00 962 0

Sq.m - 23000.00 2990 0

Sq.m - 3900.00 507 0

0.00 0 0

0.00 0 0

Sq.m - 2220 0.00 2886 0

Sq.m 195.00 2470 481650.00 3211 626145

Sq.m 4470 0.00 5811 0

0.00 0 0

Sq.m - 1610

0.00 2093 0

0.00 0 0

Sq.m - 750

0.00 975 0

0.00 0 0

Sq.m - 525

0.00 683 0

0.00 0 0

0.00 0 0

RM 1525 0.00 2059 0

RM 2637.5 0.00 3561 0

- NA

RM 1,120.00 625 700000.00 875 980000

- NA 0

NA 0

RM 700.00 437.5 306250.00 613 429100

RM 300.00 1350 405000.00 1890 567000

NA 0

NA 0

RM 300.00 1625 487500.00 2194 658200

RM 350.00 2862.5 1001875.00 3864 1352400

Each 60.00 17290.15 1037408.88 24206 1452360

NA 0

NA 0

RM 420.00 16000 6720000.00 22400 9408000

RM 550.00 24000 13200000.00 33600 18480000

sq. m 8,180.30 200 1636060.04 350 2863105.068

sq. m 8,700.40 550 4785221.06 770 6699309.483

561398972.78 699129500

0.20

Remarks

Assumed 30kg/Sqm

Rate quoted only for PVC water bar, sealant if used shall be paid seperately


Item Rates quoted only for trench covers


Excavation & concrete will be paid seperately under relevant Item.

32MM B-class Pipe considered

Eye & face fountain, Ventilation shaft Rates not included since spec. is not detailed.

Glass strips considered

Rs.20/sft Basic Rate considered








100mm thick wall assumed

All materials forming the permanent part of UG piping viz., MS plates, wrapping coating materials shall be issued free of cost.

Sand blasting if requirednshall be paid extra.

CLIENT: JEGURUPADU III CCPP

PROJECT: 400 MW JEGURUPADU III CCPP

BILL OF QUANTITIES FOR GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORKParticulars

Metal 65mm HB

Metal 40mm HB

Metal 40mm crusher

Metal 20mm crusher

Metal 12mm crusher

Avg. of 20 & 12mm 70:30

Metal 6mm crusher

River Sand

Filling Sand

Stone Dust

ITEM NO. ITEM DESCRIPTION

I-1 EXCAVATION AND FILLING

1

2

400 MW JEGURUPADU III CCPPGENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK

Earthwork in excavation upto 3.0m depth below existing ground level for oundations, trenches, pipe lines, storm water drains etc. including lifting, dressing of sides and ramming of bottom, shoring, strutting, dewatering, stacking of excavated soil dewatering with all equipment and materials complete as per specification, drawings and instructions of the Purchaser / Engineer, including a lead upto 100m within plant boundary for all types of Soil, weathered rock and Hard rock.



c) In Hard rock




c) In Hard rock

3

b) Carriage beyond the plant boundary upto 5 km.

4 a)

4 b)

5

6

7

Disposal of earth at suitable location identified by contractor meeting environmental / statutory requirements inside plant boundary/beyond plant boundary including spreading within a lead of 10.0KM etc. complete.


Filling using selected available excavated earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 200 m and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.




Filling using selected excavated borrowed earth and / or moorum in trenches, plinths, sides of foundations and other underground structures, pipes, area filling etc. in layers not exceeding 250 mm loose thickness including lead upto 5Km and all lifts and including loading from stock pile, carting, unloading, filling, watering and compacting each layer etc. all complete as per specification, drawings and as directed by the Purchaser / Engineer.








Supplying and filling of stone metal for Transformer yard area, Fuel oil dyke area etc., consisting of 40 mm nominal size aggregate, all complete as per specification, drawings and instruction of the Purchaser / Engineer.

8

I-2 CONCRETING

9

10

11

Lowering of Ground water table by Deep Dewatering / Well point dewatering method all complete to maintain dry working condition in foundation pits till all construction and backfilling activities etc. are complete


a) 1:5:10 (with 40mm down size grading)

b) 1:4:8 (with 40mm or 20mm down size grading)

c) 1:3:6 (with 20mm nominal size graded aggregate).

d) 1:2:4 (with 20mm down size grading)

e) 1:1.5:3 (with 20mm down size grading)




ii) M-25 (20mm nominal size graded stone aggregate).





ii) M-25 (with 20mm nominal size graded stone aggregate).




a) M-20 (with 12.5mm nominal size graded stone aggregate).

b) M-25 (with 12.5mm nominal size graded stone aggregate).

12

REINFORCEMENT

13

I-4 FORMWORK

14

For works below ground level

For works above ground level

15

I-5 EMBEDDED PARTS (INCLUDING LAYING OF RAIL AND ANCHOR FASTENERS)


I-3

Supplying and placing reinforcement, Fe-415 or Fe-500 (Fe-500 with min. elongation of 14.5%) confirming to IS:1786 , in reinforced concrete and allied works, at all levels, including transportation, cleaning, straightening, cutting, bending, binding in position with annealed wire and/or welding, Supplying concrete cover blocks, pins, separators, chairs, supports for reinforcement, etc., with all materials, labour, equipment, handling, transporting, testing etc., preparation of bar bending drawings and schedules all complete as per specifications, design drawings and instructions of the Purchaser / Engineer.


i) Mild Steel reinforcement

ii) High yield strength deformed bars


i) Mild Steel reinforcement

ii) High yield strength deformed bars



ii) Plywood formwork


ii) Plywood formwork. (Film Faced)


19

20

21

I-6 GROUTING

16.

Transportation, erection and installation of embedded steel parts, supplied by the Purchaser / Engineer, at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, setting material in concrete, transportation from anywhere within the project area to the place of work, layout, welding, bolting, drilling, cutting, scaffolding, holding in position, providing primer painting on exposed surfaces, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.


b) MS pipes of all diameters

17.

Supplying, fabricating, transporting, erecting and installing the embedded steel parts including MS. Lugs at all levels, including surface preparation, setting material in concrete, furnishing and all handling at site, with welding, bolting, drilling, cutting, jointing, erection, embedding, holding in position, testing etc., including application of primer coat on exposed surface, supply of all nuts / lock nuts, washers, etc., all complete as per specification, drawings and instruction of the Purchaser / Engineer.


18.

Supplying, fabricating, transporting, erecting and installing at all levels mild steel / PVC pipes for all kinds of works, including all labour, material, equipment, handling, transportation, setting material in concrete, layout, scaffolding, fabrication, cutting, grinding, drilling, bolting, welding, jointing, erection, embedding, holding in position, testing, etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

a) MS pipes of all diameters

b) PVC conduits of all sizes

Supplying, fabrication, erection, installation and alignment of MS foundation bolt / bolt assembly in concrete, along with nuts, lock nuts, anchor plates, stiffener plates, protection to threaded portion, preparation of fabrication drawing and getting the same approved etc., up to and including 80 mm diameter and upto and including 3000mm length, including all labour, material, equipment, handling, transportation, etc., all complete, as per specification, drawings and instructions of the Purchaser / Engineer.

Laying of rail using rails of 52 kg / m (minimum) in main Transformer yard under supervision of Purchaser’s specialised agency, including all labour, material, equipment, handling, transporting, collection of rails etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer. (Other items like concreting, grouting, anchor bolts, supporting plate to be paid separately under relevant items).

Supply and installation of Reinforcement anchoring dowels including drilling holes in existing concrete, grouting with epoxy based grout of approved make all complete as per drawing, manufacturer / supplier’s specification and instruction of the Purchaser / Engineer.

22

SHOTCRETING

23

CHEMICAL INJECTION TREATMENT

24

I-9 POLYMER MODIFIED CEMENTITIOUS COATING TREATMENT

a) Supplying and laying cement : sand grout (fluid mix and / or plastic mix) for grouting of block-outs, pockets, foundation bolt holes and underside of base plates with grout consisting of 2 parts by weight of sand, 1 part by weight of cement blended with non metallic anti-shrinkage admixtures in required proportions as specified by manufacturer / Purchaser / Engineer including all labour, material, surface preparation, mixing, placing, curing, testing etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

b) Supplying and laying cement aggregate grout (stiff mix) for dry pack application for grouting of underside of base plates, where grout thickness is more than 40mm with cement concrete mix (1:1.25:2) by weight blended with anti-shrinkage admixtures in required proportions, as specified by manufacturer / Purchaser / Engineer, including all labour, material, equipment, handling, transportation, surface preparation, mixing, placing, curing, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

c) Supplying and laying ready mix non-shrink cementitious grout of approved quality and proven make, Conbextra GP2/PIDIGROUT 10M grout or equivalent mixed in required proportion with water, etc. all complete as per manufacturers specifications, drawings and direction of the Engineer.

d) Supplying and laying special grout (epoxy or approved equal) of proven make & quality below equipment base as recommended by the equipment manufacturer etc. all complete as per manufacturers specifications, drawings and direction of the Engineer.

I-7

Supplying and laying shotcreting (Guniting) including placement of reinforcement / wire fabric, formwork, tools and tackles, machinery, supervision etc. all complete as per the specification and direction of the Engineer.

I-8

Supplying, fabricating, transporting, erecting and installing threaded nozzle (minimum 12 mm dia N.B.) of suitable length, over the surface and along the construction joint line in a grid pattern at a spacing not exceeding 1.5m c/c before concrete operation, with adequate measures to keep the nozzles plugged at both ends to prevent them from getting closed by concrete. The nozzle should be fixed in set concrete, by drilling suitable size hole, preferably by using repercussive hammer drill, electrically operated. Neat cement slurry admixed with water soluble non shrink polymer / monomer based chemical shall be injected through network of nozzles with low pressure grout pumps at a pressure of about 2.0 kg./sq.cm. Plasticizing agent shall be added, wherever required. The nozzles shall be sealed properly after the completion of the grouting operation etc. all complete as per the drawings, specification and instructions of the Purchaser / Engineer.

25

I-10 HOT APPLIED BITUMEN TREATMENT

26

I-11 PLASTERING TREATMENT

27

I-12 ENCASEMENT

28

I-13 VIBRATION DAMPING PAD

29

I-14 JOINT FILLER

30

Supplying and applying Polymer Modified Cementitious Coating Treatment, on RCC water retaining structures, including preparation of surface, materials, labours, equipment handling, transportation, surface preparation, mixing, placing, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer

Supplying and applying Hot Applied Bitumen Treatment, on the liquid face of RCC water retaining structures and exterior faces of underground RCC Structures including all materials, labours, equipment handling, transportation, surface preparation, mixing, placing, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

i) Minimum two coats of hot bitumen of industrial grade 85/25, conforming to IS:702 mixed with 1% anti-stripping compound on the plastered / unplastered concrete surface @ 1.70 Kg/Sq.m (for all coats)

Supplying and applying Water Proof Cement Plaster average 20mm thick (Cement : Sand proportion 1:3) with suitable proportion of integral water proofing compound including all materials, labours, equipment, handling, transportation, surface preparation, mixing, placing, curing testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and laying Design Mix cement concrete for encasement of steel work at all levels including labour, materials, equipment, handling, transporting, batching, curing, testing and rendering or cleaning all complete as per specifications, drawings and instructions of the Purchaser / Engineer but excluding the reinforcement and formwork.

a) Column encasement with M-25 concrete(with 20mm nominal size graded stone aggregate)

b) Beam encasement with M-25 concrete(with 12.5mm nominal size graded stone aggregate).

Supplying and installation of vibration damping resilient pads around foundations of vibrating equipment and other locations, as shown on the drawings or as directed by the Purchaser / Engineer including labour, materials, equipment, all complete as per Manufacturer’s specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and installation of bitumen impregnated fibre board conforming to IS:1838 as joint filler at joints in concrete, including nailing, coating of both faces with coal-tar pitch/bitumen, labour, materials and equipment, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 12 mm thick

b) 25 mm thick

31

I-15 WATER STOP

32

I-16 DISMANTLING, CHIPPING AND MAKING AND OPENING IN RCC AND PCC

33

34

35

Supplying and installing expanded polystyrene board non-self extinguishing type (Type-1) conforming to IS:4671, all round the concrete foundations including all labour, material, equipment, handling, transportation, testing, cutting, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) 100 mm thick with nominal density of 20 Kg./Cu.m. and nominal panel size of 1.0m x 1.0m

Supplying and installation of PVC Waterstops in cement concrete joints at all elevations including labour, materials, equipment, cutting, bending, jointing, handling etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 150 x 6 mm ribbed with central bulb

b) 225 x 6 mm ribbed with central bulb.

c) 240 x 5 mm surface (kicker) type with inverted-ribs

Dismantling concrete work (both PCC and RCC of all grades) for all types of structures at all levels, including all labour, equipment, scaffolding, staging, stacking of serviceable material upto a lead of 500 m and disposal of unserviceable material upto a lead of 2 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, cutting of reinforcement, propping, shoring, enclosures, including all labour, material, equipment, handling, transportation, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Chipping of Cement Concrete work (both PCC and RCC) for all type of structures at all levels, for making grooves, removing surface concrete etc., according to shapes, sizes and profiles as shown on the construction drawings, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms. beyond the plant boundary or as directed by the Purchaser / Engineer, cutting of reinforcement, including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Making of Circular opening of diameter varying from 25 mm to 150 mm and depth upto 450 mm in cement concrete work (both PCC and RCC) of all grades, for all type of structures, at all levels and for all positions, by coring using diamond bits for pockets / thorough opening according to size as shown on the construction drawings, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, finishing neatly the surface area of cement concrete exposed after creation of circular opening including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

36

I-17 SEALING COMPOUND

37

I-18 JOINT COVER STRIPS

38

a) 3 mm thick corrosion resistant anodised aluminium strip

b) 6 mm thick MS strip

I-19 ROOF WATER PROOFING & INSULATION

39

40

Making of slit type opening of rectangular, square and or similar shape of varying size (in plan) and depth upto 450 mm in cement concrete work (both PCC and RCC, cutting of reinforcement) of all grades, for all type of structures, at all levels and for all positions, by sawing using wall saw machine with diamond bits, according to size as shown on the construction drawings, locating the reinforcement before making the opening, by use of rebar detector and obtaining specific clearance from the Purchaser / Engineer, if the cutting of the reinforcement bar are involved in the making of the opening, stacking of serviceable material upto a lead of 500 m, disposal of unserviceable material upto a lead of 2.00 Kms beyond the plant boundary or as directed by the Purchaser / Engineer, finishing neatly the surface area of cement concrete exposed after creation of opening including all labour, equipment, scaffolding, staging, handling, transportation, propping and shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and filling in position including cleaning, mixing, heating, pouring/injecting sealing compound in gaps in joints, at all levels including application of primer, labour, materials, equipment, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) Hot applied Bitumen sealing compound (as per IS:1834)

b) Two part of polysulphide sealing compound ( as per IS:12118)

Supplying and fixing Cover strips at joints, at all elevations as shown in drawings including screw, welding, labour, materials, application of primer, equipment, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and laying Plain cement screed concrete 1: 2: 4 (1 cement: 2 sand: 4 coarse aggregate of 12.5 mm nominal size) placed as grading underbed/fillet-over roof slab to achieve a slope of 1:100 or as specified at all elevations including all labour, material, equipment, preparation of surface, handling, transportation, batching, mixing, formwork, placing, leveling, curing, testing etc. all complete as per specification, drawings, specification and instructions of the Purchaser / Engineer.

Supplying and laying 12 mm (min.) thick cement sand plaster 1:4 (1 cement: 4 sand) laid over cellular concrete at all elevations, including all labour, materials, equipment, preparation of surface, handling, transporting, mixing, placing, curing, etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.

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I-20 FALSE CEILING

a) Supplying, laying and fixing in position water proofing treatment for roof, water retaining structures, basement type of underground structures by using High Solid content liquid applied urethane based elastomeric membrane to give uniform jointless dry film thickness of minimum 1.5 mm (as per ASTM C 836 and C 898), laid over reinforcing layer of polyscrim cloth or non woven geo textile including all labour, material, equipment, workmanship, preparation of working drawings, preparatory work, applying primer coat of polymerised mastic to achieve smooth surface, laying reinforcing layer of polyscrim cloth or non woven geo textile, finishing with elastomeric membrane, including sealing of joint at junction of horizontal surfaces with vertical surfaces and at panel junctions of wearing course by non-bitumastic sealant / elastomeric compound etc. at all levels and all type of works in vertical and horizontal surfaces, handling, scaffolding, transporting, testing, etc. all complete as per Manufacturer’s specifications, drawings and instructions of the Purchaser / Engineer. (Wearing Course, fillet, if provided, shall be paid under relevant item.)

b) Alternate to item 41 (a): Supplying, laying and fixing in position water proofing treatment for roof, water retaining structures, basement type of underground structures by using heavy duty Bituminous felt water proofing treatment comprising of seven courses conforming to IS: 1346, over a coat of bituminous primer @ 0.27 L / Sqm (IS: 3384), using three layers of Hessian based tar felt, type 3, grade I (IS: 1322) alternated with four layers of hot bitumen (Blown grade bitumen 85 / 25 at the rate of 1.2 kg/sq.m conforming to IS: 702) finished with one layer of washed 6mm downsize stone grit well set in bitumen water proofing.

c) Alternate to item 41 (a): Supplying, laying and fixing in position water proofing treatment for roof with prefabricated APP (atactic polypropylene) modified waterproofing membrane with non woven polyester reinforcement treatment of 4 mm thickness consisting 160 gsm polyester core coated on both sides with APP modified bitumen and finally finished with thermo fusible film. (The treatment shall be laid over a coat of bituminous primer @ 0.27 L / Sqm (IS: 3384), 18 mm thick cement sand mortar (1:4) with chicken wire mesh interposed shall be laid over waterproofing treatment. The roof shall be finished with 22 mm thick cement concrete tiles. Water proofing treatment shall be laid over 75 mm thick foam concrete. 12 mm thick uniform or varying 1:4 cement sand plaster shall be laid on top of foam concrete cast-in-situ after it is fully cured and dried for providing smooth surface for laying of water proofing treatment. Underbed plaster & foam / cellular concrete shall be paid under item 40)

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43

44

a) Lineal pattern (closed type) of 100 mm nominal width, with carrier support.

Supplying and installation of lineal Aluminium false ceiling system formed out of 0.5mm thick aluminium alloy permanently colour coated on both sides, fixed on roll formed carriers, with prongs, at a maximum spacing of 1.2m c/c including edge cover profiles, special panel and carrier splice profiles complete. Carriers suspended from roof by 4mm dia galvanised steel wire hangers, with special height adjustment clips made out of spring steel, at maximum 1.2m c/c, hangers fixed to roof by ‘J’ hooks and inserts, panels to aluminium grid with suitable clips and providing openings for AC ducts, return air grills, light fixtures etc. including 50mm thick, mineral wool insulation bound in polythene to be laid on top of panels including all labour, materials and equipment etc. required to complete the work as per specification, drawings and instructions of the Purchaser / Engineer. (Cost of insulation shall be paid separately under relevant item.)

Supplying, and fixing Fire resistant phenol formaldehyde bonded pre-laminated particle board ceiling consisting of anodised Aluminium grid system of 38mm x 25mm ceiling tees forming 600mm panel size, with various RCC slab or structural steel members above with 12mm aluminium painted mild steel rods spaced at a rate of 1200mm c/c bothways and 25 mm x 25 mm anodised aluminium angles screwed into walls with rawl plugs, fixing ISMC runners and all ancillary work and fixing 15mm thick prelaminated particle board as per IS:12823 (bonded with BWP type Phenol Formaldehyde Synthetic Resin), machine cut panels of size 600 x 600mm for suspended ceiling system including painting with one coat of approved primer on all the side faces, complete as per drawings, panels to aluminium grid with suitable clips and providing openings for AC ducts, return air grills, light fixtures etc., including 50mm thick mineral wool insulation bound in polythene to be laid on top of panel, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing Pre-Painted Coil coated Steel false ceiling system, at all level, for all kind of works, consisting of 0.5 mm thick galvanised to grade 180 as per IS :277, along with galvanised supporting steel members exposed faces of galvanised member to be prepainted with regular modified polyester coating / super polyester coating minimum 20 DFT, to form panels of specified size for tile type panels and roll formed stove enamelled 0.6 mm thick steel carrier, for fixing of lineal type panels by clip on arrangement, suspended from RCC slab/ structural steel or cat walkway steel channel grid above with 4 mm (minimum) galvanised wires (rods), with special height adjustment clips, providing angle section of minimum 25 mm leg width along the perimeter of ceiling, including all labour, material, supporting grid system (members minimum 0.8 mm thick and galvanised @ 180 g. / Sq. M. as perIS : 277) equipment, handling, transportation, workmanship, anchor fasteners for making suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, insulation light fixtures, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Cat walkway grid and insulation, if provided, to be paid separately under relevant item).

b) Metal ceiling as above in lineal / tile shape in stainless steel, bright finish instead of pre-painted coil coated finish

45

a) 12 mm thick GRG plaster board, finished flat (seamless)

46

I-21 BRICK MASONRY AND ALLIED WORKS

47

Supplying and fixing Glass Reinforced Gypsum (GRG) false ceiling system having fine texture finish, at all levels, for all kind of work, which includes providing & fixing G.I. perimeter Channels of size 0.55 mm thickness having one flange of 20 mm and another flange of 30 mm and a web of 27mm along with perimeter of ceiling, screw fixed to brick wall / partition with the help of nylon sleeves & screws at 610 mm centres. Then suspending G.I. intermediate channels of size 45 mm, 0.9mm thick witht two flanges of size 15 mm each from the soffit at 1200mm centres with ceiling angle of width 25 mm x 25 mm x 0.55 mm thick fixed to soffit with G.I. cleat and steel expansion fastener. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two flanges of 26 mm each with lips of 10.5 mm are then fixed to the intermediate channel with the help of connecting clips and in direction perpendicular to the intermediate channel at 457 mm centres. 12mm thick GRG Board is then screw fixed to ceiling sections with25 mm dry wall screws at 230 mmcentres. The item to include all labour, material, supporting grid system equipment, handling, transportation, workmanship, expansion fasteners for suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, light fixtures etc., all complete as per specifications, drawings and instructions of the Engineer.(cat walkway grid, if provided, shall be paid separately under relevant item).

b) 12 mm thick GRG plaster board in profiled and curve shape (dome etc.), finished smooth (seamless) alongwith the supporting system laid in profile to suit the profile of dome.

Supplying and fixing 15mm thick Mineral Fibre Board false ceiling system, in tile form of size 600mm x 600mm along with galvanised light gauge rolled form supporting system in double web construction pre painted with steel capping, of approved shade and colour, having fine texture finish, at all level, for all kind of works, consisting of light weight galvanised steel member (minimum 0.8mm thick and galvanised @ 180 g. / Sq.m. as per IS : 277) having maximum grid size of 1200 mm x 600 mm for supporting panels of specified size, suspended from RCC structural steel or catwalkway grid above, with 4 mm (minimum) galvanised wires (rods), with special height adjustment clips, providing angle section of minimum 25 mm width along the perimeter of ceiling, including all labour, material, supporting grid system (minimum 0.8 mm thick and galvanised @ 180 Gms / Sq. m.), equipment, handling, transportation, workmanship, expansion fasteners for suspension arrangement from RCC, preparation of working drawings, providing openings for AC ducts, return air grills, light fixtures, etc., all complete, as per specifications, drawings and instructions of the Engineer. (catwalkway grid, if provided, shall be paid separately under relevant item).

Supplying and laying in position brick masonry in works below and above ground level (with or without RCC band / reinforcement) in cement-sand mortar including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Brick as per IS:1077 with minimum crushing strength of 35kg/cm2 in cement-sand mortar 1:5 (1 Cement: 5 Sand).

b) Brick as per IS:1077 with minimum crushing strength of 50kg/cm2 in cement-sand mortar 1:6 (1 Cement: 6 Sand).

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c) With fly ash Bricks as per IS:12894 or IS:13757 in cement-sand mortar 1:4 (1 Cement: 4 Sand), minimum crushing strength 75 Kg/cm2.

d) With fly ash Bricks as per IS:12894 or IS:13757 in cement-sand mortar 1:6 (1 Cement: 6 Sand), minimum crushing strength 75 Kg/cm2.

a) Supplying and laying in position Half brick masonry works with bricks of class designation 75,(min. crushing strength 50 kg/sqm) above ground level in cement-sand mortar 1:4 1:6 and 2 nos. 6mm bars at every third course including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

b) Supplying and laying in position Half brick masonry works with fly ash bricks of class designation 75 above ground level in cement-sand mortar 1:4 and 2 nos. 6mm bars at every third course including mixing mortar, laying bricks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and laying in position Hollow Concrete Block masonry at all levels in full mortar bedding and / or face shell mortar bedding including mixing mortar, laying concrete blocks, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying and laying in position Stone Masonry of various sizes in works at all levels in cement : sand mortar of 1:6 by volume, including mixing mortar, laying stones, raking out joints, scaffolding, curing complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Random Stone Masonry (Uncoursed)

b) Coursed Rubble Masonry

Dismantling brick masonry work, including making opening of any shape (round / square / rectangular / etc.) and any size, for all types of structure, at all levels, including all labour, equipment, handling, transportation, scaffolding, staging, removing mortar and cleaning bricks, stacking of serviceable material upto a lead of 1 Km within the plant boundary, and / or using the same for filling within the plant boundary and compacting in layers to 85% of the original volume, disposal of unserviceable upto a level of 2.0 Kms beyond the plant boundary, cutting of reinforcement, propping, shoring, enclosures, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and laying Plinth Protection in slope 1:50 with 50mm thk cement concrete 20mm down aggregate in mix and 1000mm wide PCC of grade M15 over a 150 mm thick rubble soling around all buildings including excavation, disposal of surplus earth, preparation of subgrade, mixing, laying of PCC and finishing top with neat cement slurry @ 1Kg/m2 (min), curing, materials, labour, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

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55

I-22 PLASTERING AND ALLIED WORKS

56

Supplying and laying brick soling (single layer) over compacted subgrade, to the required level and filling the interstices with sand, compacting and finishing the top joints with 1:4 cement – sand mortar including excavation, disposal of surplus earth, preparation of subgrade, curing, materials, labour all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) With Flat brick ( 75mm thk )

b) With brick on edge (115mm thk )

Supplying and laying Stone soling (200 thk) over compacted subgrade, to the required level and filling the interstices with sand, compacting and finishing the top joints with 1:4 cement – sand mortar including excavation, disposal of surplus earth, preparation of subgrade, curing, materials, labour, all complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) Supplying and laying 50mm thick damp proof course with cement concrete 1:1.5:3 (1 cement : 1.5 sand : 3 graded stone aggregate 10mm nominal size) mixed with approved water proofing cement additive in proportion recommended by manufacturer and applying two coats of industrial bitumen of grade 85/25 as per IS:702, mixed with 1% anti-stripping compound, of approved quality @ 1.7 kg per Sq.m. on cured & dried surface of concrete after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, including mixing, placing and compacting concrete, shuttering, curing complete as per specification, drawings, and instructions of the Purchaser / Engineer.

b) Alternate to item 55a: Supplying and laying 40mm thick damp proof course with cement concrete 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate 10mm nominal size) mixed with approved water proofing cement additive in proportion recommended by manufacturer and applying one coat of industrial bitumen of grade 85/25 as per IS:73, mixed with 1% anti-stripping compound, of approved quality @ 1.7 kg per Sq.m. on cured & dried surface of concrete after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, including mixing, placing and compacting concrete, shuttering, curing complete as per specification, drawings, and instructions of the Purchaser / Engineer.

Supplying 20mm thick cement plaster in two layers (under layer 12mm thk with 1:3 cement mortar finished with a top layer in 8mm thk with 1:2 cement mortar) on rough side of masonry or concrete surface for all types of work / and for all elevations including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer for the following mix proportions:

a) Cement mortar 1:3 (1 cement : 3 sand)

b) Cement mortar 1:4 (1 cement : 4 sand)

c) Cement mortar 1:6 (1 cement : 6 sand)

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b) Cement mortar 1:3 (1 cement : 3 sand).

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Supplying 12mm thick cement plaster in single layer on all types of concrete surface or fair side of masonry, for all types of work, for all elevations, including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc., complete with all materials, handling labour, tools and plants, etc.all complete as per specification, drawings and instructions of the Purchaser / Engineer for the following mix proportions. :

a) Cement mortar 1:4 (1 cement : 4 sand)

b) Cement mortar 1:3 (1 cement : 3 sand)

c) Cement mortar 1:6 (1 cement : 6 sand)

d) Cement mortar 1:4 (1 cement : 4 sand) with neat cement finish

Supplying 6mm thick cement plaster to ceiling at all elevations in slab, beams, lintel, canopies, fins, facias, stair waist slab, landing, including scaffolding, surface preparation, mixing, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer, with the following mix proportion :

a) Cement mortar 1:4 (1 cement : 4 sand).

Supplying and application of washed stone grit plaster in two layers, under layer 12 mm cement plaster 1:4 (1 cement : 4 sand) furrowing the under layer with scratching tool, applying grey cement slurry on the under layer @ 2 Kg of cement per square meter, top layer 15 mm white cement plaster 1:1/2:2 (1 cement : ½ sand: 2 marble chips 10 mm size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with nylon brushes and water to expose the stone chips, forming groove of uniform size from 12 mm x 12 mm upto 20 mm x 15 mm in plastered surfaces, as per approved pattern using wooden batton, all labour, material, equipment, handling transportation, scaffolding, staging, surface preparation, mixing, mortar, application, plastering, formation of drip course complete as per specification, drawings and instructions of the Purchaser / Engineer.

Supplying punning over cement plastered finish surface on walls etc. for all types of surfaces, for all elevations, including scaffolding, mixing and preparation of putty, application, finishing, curing, testing etc. complete with all materials, handling, labour, tools and plants etc., as per specification, drawings and instructions of the Purchaser / Engineer for the following type of finish :

a) Lime punning or Neeru finish.

b) 2mm thick plaster of Paris punning.

c) Neat Cement punning

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I-23 FLOORING AND ALLIED WORKS

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64

a) With Metallic hardener

b) With Non- metallic hardener

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b) Extra over item no. 65 (a) for making top surface rough by burning / shot blasting

Supplying plastering (lath) on Steel sections, grading under bed over roof and floors to achieve specified slope, (excluding cost of galvanised wire netting to be paid separately under relevant item) using 1:3 cement sand mortar, including all labour, material, equipment, handling, transportation, scaffolding, staging, surface preparation, handling, mixing, mortar, application, plastering, formation of drip course, on the ceiling of the exterior projected surface, finishing, curing, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing 24 guage galvanised hexagonal wire netting of 0.9 mm wire diameter and 19 mm mesh size, for all types of members and all types of surfaces, for plastering on masonry / concrete / steel sections, in all kinds of works, at all levels, including all labour, material, equipment, handling, transportation, scaffolding, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Plastering to be paid separately under relevant item).

Supplying and laying cement concrete flooring 1:2:4 (1 cement : 2 sand : 4 grades stone aggregate 3mm to 12mm max. nominal size) finished smooth with top coat of 12 and corners with floors and walls, necessary construction joints, providing & fixing glass/PVC/aluminium strips to form 1m X 1m panels, curing including skirting etc. with all labour and material, complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) 50 mm average thick. ( integral finish)

Supplying and laying 40 mm thick cement concrete flooring with metallic concrete hardener topping, at various elevations, under layer 38mm average thick cement concrete 1: 2: 4 (l cement: 2 coarse sand: 4 graded stone aggregate 12.5mm nominal size) and top layer 12mm thick metallic cement hardener consisting of mix 1:2 ( 1 cement hardener mix : 2 stone aggregate 6mm nominal size) by volume, metallic hardening compound is to be mixed in the ratio 4 : 1 (4 parts of cement: 1 part of metallic hardener compound by weight) including finishing, rounding of edges, corners and junctions, curing, testing etc. with all labour and materials, complete as per drawings, specifications and instruction of the Purchaser / Engineer.

a) Supplying and laying 50 mm thick Granolithic flooring , at various elevation, under bed layer 38mm average thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size) and top layer 12mm thick consisting of mix 1cement : 1coarse sand : 2 hard granite stone chips of 3 & 6mm thick by volume, including finishing, rounding of edges, corners , curing and grinding with carborundam stone, polishing etc, with all labour and materials, complete as per specification, drawings, and instruction of the Purchaser / Engineer.

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a) 2 mm thick, flexible PVC flooring sheets

b) 3 mm thick, flexible PVC flooring sheets

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c) Marble

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Supplying, and laying flexible PVC flooring sheets as per IS:3462 of approved manufacture, shade and colour, at various elevations, fixed with adhesive over cement concrete flooring including preparation of base, laying underbed and sheets, stretching, cutting, finishing and cleaning, testing, etc. as per manufacturer’s specifications with all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.

Supplying and laying Stone Slab flooring of 50mm thickness consisting of 20mm thick stone slab of varying plan size as specified, machine cut and machine polished and underbed of 30mm average thickness in cement mortar 1:6 (1 cement : 6 sand) laid and joined with cement slurry at all elevations including preparation of base, laying underbed, jointing, curing testing, finishing including grinding, rubbing and polishing etc. with all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer.

a) Kota stone

b) Granite stone (slab)

Supplying and laying following floor finishes of approved shade and colour over underbed of cement mortar / concrete at all levels and for all kind of works, elevations, on horizontal and vertical surfaces for all types of work (like flooring, skirting, dado, wall lining and facing, tread and risers etc. including all workmanship, preparation of working drawings, topping, spreading white cement slurry, jointing and joint filling with white cement slurry mixed with colour pigment to match the shade of finishing material, laying to plumb and water level in desired pattern, line and hair line joint formed with inverted “V” shaped stone edges, curing, rubbing, grinding, polishing, edge moulding, finishing and cleaning, testing, providing opening of required size and shapes, casting in panels, including all labour and materials etc. complete as per drawings, specifications and instructions of the Purchaser / Engineer

a) Vitrified ceramic tiles (Mirror Polished) with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade.

i) 300mm x 300mm x 6mm (nominal)

ii) 300mm x 300mm x 8mm (nominal)

iii) 750 mm x 750 mm x 10 mm (nominal)

b) Heavy duty cement concrete tile 300 mm x 300 mm x 22 mm using white cement with pigment, with hard and abrasion resistant carborundum / quartz chips for wearing course.

c) Interlocking concrete blocks of various sizes and thickness having M 30 grade of concrete and pigmented to specified colours, in different pattern including the preparation of subbase with 20 mm thick sand and filling of joints with sand (hardstone aggregate subbase if provided shall be paid under relevant item.)

d) Finishing the concrete / mortar surfaces topping with neat cement slurry (with ordinary grey cement)

j) Cast In Place Terrazo

I-24 FALSE FLOORING

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I-25 ACID / ALKALI RESISTANT TREATMENT

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e) Spreading / finishing ready mix non-metallic hard granular aggregate over green concrete.

f) 20 mm x 20 mm x 4.5-mm thick (nominal) glass mosaic tiles in decorative murals and pattern.

g) Decorative ceramic wall tiles conforming to IS:13753 with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade 300mm x 300mm x 5 mm (nominal)

h) Heavy duty dust pressed ceramic floor tiles conforming to IS:13755 with 6mm wide coloured epoxy / resin grout filling between the tiles of approved shade 300mm x 300mm x 7mm (nominal)

i) Precast Terrazo tiles of size 250 X 250 X 20 thk and approved shade

Providing and installing removable type false flooring system in computer rooms and control rooms as required. RCC floor slab will be sunk to a depth 600 mm which shall be height of the false floor system. The flooring shall consist of fire resistant phenol formaldehyde bonded particle board panels 600x600x35 mm size, mounted on steel pedestals of adjustable height and supporting steel grid system to provide under floor space. 2 mm thick flexible anti-static PVC topping on top and PVC strip edging on sides of each panel shall be provided.

a) Supplying acid resistant tiles conforming to IS:4457 on horizontal & vertical surface, at all elevations and for all types of work including preparation of surface, testing of leakproofness & damp proofness of structure before application of lining, application of one coat of primer as per IS:158 laying of 20mm thick acid resistant tiles of approved colour, quality and make, all as per specifications with minimum 6mm thick underbed of potassium silicate based mortar conforming to IS:4832 (Part -I), raking of joints, acid curing and filling the joints with acid / alkali resistant epoxy mortar conforming to IS:4832 (Part - II) or CNSL mortar upto a depth of 20mm, bitumastic end sealing, including all material, scaffolding, labour, etc. complete as per specification, drawings and direction of the Purchaser / Engineer.

b) Supplying acid / alkali resistant bricks on horizontal & vertical planes on bitumen primed surfaces followed by 12mm thick bitumastic, 6mm thick potassium silicate mortar bedding and 38mm thick bricks as per IS: 4860 at all elevations and for all types of work including preparation of surface, testing of leak proofness & damp proofness of structure before application of lining as per manufacturer's standard, quality and make etc. all complete as per specifications including all material, scaffolding, labour, etc. complete as per specification, drawings and direction of the Purchaser / Engineer.

I-26 PAINTING AND OTHER FINISHING WORKS

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b) Polyurethane paint with primer as per manufacturer's specifications

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c) Supplying and laying acid, alkali and oil resistant high build self smoothing, seamless epoxy resin floor finish, on horizontal and vertical surfaces, at all levels, for all types of works, including all labour, material, equipment, scaffolding, handling, transportation, preparation of surface, application of epoxy based primer coat, of approved colour, quality and make to give minimum thickness of 300 micron (in two coats), and dado upto 1200mm etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and application of minimum 2 or more coats of finish paint of approved colour, shade over one or more coats of compatible primer, to achieve even shade to all masonry and concrete surfaces such as walls, ceilings, beams, columns, stairs etc. (surfaces may be plastered or unplastered) at all elevations including preparation of surface, protecting and cleaning, scaffolding etc. with all materials, labour, equipment, handling etc. complete as per specification, drawings and instructions of the Purchaser / Engineer.

a) White or colour wash with lime.

b) Oil bound washable distemper.

c) Chlorinated rubber paint (Chemical Resistant)

d) Acrylic (plastic) emulsion paint

Supplying and application of 2 coats of the following paints over one coat of matching primer, to achieve even shade to all masonry and all type of plastered surfaces, concrete external surfaces such as walls, ceilings, beams, columns, lintels, canopies, fins, stairs, facia etc. at all elevations including preparation of surface, protecting and cleaning, scaffolding, curing etc. with all materials, labour, equipment, handling etc. complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Water proof Cement Paint

Supplying and application of ready mix or two component, resin / polymer bonded granular textured coating finish of approved colour, and shade for all types of plastered and / or exposed concrete surface, in all kinds of works, at all levels, including preparation of surface, preparation of working drawing, labour, material, equipment, handling, transportation, mixing, laying, applying finishing, testing, curing, making grooves, scaffolding, staging, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer, for following nominal thicknesses:

a) 1.2 mm

b) 2.5 mm (with natural coloured stone chips)

Supplying and application of two coats of ready mixed black bituminous anti corrosive paint of approved make over one coat of approved primer on external surface of rain water, soil, waste and vent pipes and their fittings, to give an even shade including preparation of surface by thoroughly cleaning oil, grease, dust, dirt and other foreign matter with wire brush, scraper and sand paper, scaffolding, protection during painting and cleaning of all paint stains after painting with all materials, labour and equipment complete as per specification, drawings and instructions of the Purchaser / Engineer.

I-27 DOORS & WINDOWS

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b) Pressed steel door frames

c) Anodized Aluminium door frames

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Supplying, fitting and fixing in position, Door frame for door shutters, fixed with necessary fixtures, at all levels for all kind of works, including all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

a) Teak wood door frames (Finished 60 X 120mm)

Supplying, fitting and fixing in position, 12 mm thick BWP Particle board decorative Veneer (prelaminated) on both sides within necessary aluminium frame work as door shutter and / or partitions fixed with necessary snap-on-beading, at all levels for all kind of works, including all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Aluminium work shall be paid separately under relevant item)

Supplying, fitting and fixing in position, hollow metal double sheet plain shutter (45 mm thick) steel doors including frame, at all levels and for all type of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, pressed steel frames, shutters, mastic caulking, grouting frames, hold fasts, butt hinges, tower / sliding bolts, handling, Aldrops, door stoppers, hydraulic door closures, locks, screws, handling and applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer.

Supplying, fitting and fixing in position, solid core flush door shutter, as per IS: 2202 (part II), 35mm thick homogeneous board (decorative veneer prelaminated on both sides) bond with BWP type phenol formaldehyde synthetic resin conforming to IS: 3087, Type I, 35X12mm teak wood beading all around at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, tower / sliding bolts, handles, knobs, door stoppers (all fittings shall be anodised aluminium and electro colour dyed), hydraulic door closures, mortice locks (6 levers), provision of vision panels, hinges, screws, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

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a) Openable steel window as per IS: 1361

Supplying, fitting and fixing in position, fire proof single leaf/double leaf metal doors including frame, with mineral wool insulation, conforming to IS: 3614 (Parts I & II), meeting TAC requirement and having a fire rating of two hours (minimum), at all levels and for all types of works, including all labours materials, workmanship including preparation of working drawings, equipment, handling transportation, steel frames, shutters, insulation, fitting, hinges, panic device having panic lock, latch, horizontal full width lever, openable on pressing door stoppers, hold-fasts / expanding anchor bolts, bolting arrangement, grouting frames, blast cleaning of steel surfaces to near white metal surface ( Sa 2 ½ Swedish standard), applying inorganic zinc silicate primes of minimum 75 microns ( DFT) and finish with suitable fire redartant painting system, testing, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and erecting in positions including assembling fitting & fixing single or double leaf Glazed electro coated Aluminium doors partitions, windows, ventilators, partitions etc., at all elevations, of all sizes including box type extruded anodised aluminium frames, mullions, transoms with Aluminium handles, holdfasts, tower bolts etc. all fittings, handling, transportation, accessories, conforming to IS:733 and IS:1285, anodised and electro colour dyed to required colour / shade, according to IS:1868 and IS:11857 (Minimum anodic coating of Grade AC 15), fixed with metal expansion fasteners, screws / clips, filling up of gaps at junctions, bottom, top & sides, with required neoprin felt for bi-mettalic protection, preparation of working drawings, aluminium cleat angles, snap-on beading for glazing / panelling with all labour material, equipment complete as per specification, drawings, door schedule and instructions of Purchaser / Engineer. (Glazing to be paid separately).

Supplying and erecting including assembling, fitting and fixing steel windows, ventilators, louvers, louvers combined with windows and ventilators at all elevations, of all sizes, including frames painting shop coat of primer, mastic caulking, handles, hold fasts, stays, hinges etc. and for all type of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, pressed steel frames, shutters, mastic caulking, grouting frames, hold fasts, butt hinges, tower / sliding bolts, handling, locks, screws, handling and applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint (total 250 micron DFT) of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer. (insulation if provided any shall be paid separately under the relevant item)

b) Steel louvers of 1.2mm thick with channel frame and sag rods as per approved design

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83

84

85

Supplying, fitting and fixing hydraulic, oil sealed, door closer of the following types conforming to IS:3564 from approved manufacturers for doors at all elevations (whenever shown) including all fittings and fixtures, with all material, labour, handling, equipment etc. complete as per door schedule, specification, drawings and instructions of the Purchaser / Engineer.

a) Type 2 of IS:3564.

Supplying, fitting and fixing heavy duty Mortice lock of Godrej or equivalent approved make to single and double leaf doors where shown by schedules, with handles and duplicate set of keys and masterkeyed locks, openable from one side only by key and from the other side by handle or knob including all material, labour, handling, equipment, complete as per specification, drawings, and instructions of the Purchaser / Engineer.

Preparation of drawings and getting the same approved, supplying, assembling, erecting and fixing steel rolling shutters and accessories from approved manufacturers including all fittings, fixtures, locking arrangement from inside and outside holdfasts, grouting of holdfasts, manual operation arrangement, gear arrangement (wherever required), electric motor drive (wherever required), electric driven shutters (wherever required), applying intermediate and finish (under) coat over red oxide Zinc chromate, (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, etc., all complete, as per specification, drawings and instruction of Purchaser / Engineer.

a) For electrical motor driven operation

b) For mechanical geared operation

Supplying, designing, manufacturing, assembling, fitting and fixing in position double leaf, hollow metal sliding door considering of troughed permanently colour coated sheets on the both faces (colour and profile of the sheet to match with that of the building), each leaf (sliding in the opposite direction) suspended from trolley (of galvanised sheet metal stamping construction having four wheels on two axles, which are supported on nylon bearing housed in the trolley body, pivoted bolt with nut shall be provided at the centre of the trolley for suspending the door leaf) which is guided on a cold formed C section header assembly which shall be supported at least at four points by brackets connected to the building wall framing structures, wind reaction and swaying at the bottom is absorbed by galvanised cold framed steel guide embedded in concrete with all accessories at all levels, and for all type of work, including all labour, material, equipment, handling, transportation, fitting and fixtures locking arrangements, trolley with axle, wheels and bearings, guided steel framing, flashing, weather sealing at the centre and at ends by neoprene rubber closures and manual operation, preparation of working drawings, design for the specified wind load and for maximum opening size of 6m x 7m, blast cleaning of supporting steel framing surfaces to near white metal surface (Sa 2 ½ ) of Swedish standard, applying inorganic zinc silicate primer of minimum 75 microns (DFT), etc., all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

86

I-28 GLASS & GLAZING

87

f) 3mm thick translucent glass

88

89

I-29 WATER SUPPLY, DRAINAGE AND SANITATION

Supplying and fixing automatic operation system for doors suitable for door opening of size 2000 mm x 2100 mm (approximate) i.e. having 2 nos. 1000 mm wide sliding or swing door shutters, opening on either side, complete with solid state controller unit, heavy duty reversible motor, adjustable timer, gear for transmission, sensors on both sides, associate cabling, etc.,so as to provide flawless automatic operation, with all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, testing, etc., all, complete as per specifications, drawings and instructions of the Purchaser / Engineer. (Door shall be paid separately under relevant item).

Supplying, fitting and fixing sheet glass (superior quality first grade) of reputed make at various elevations to doors, windows, louvers etc. including supporting, putting mastic cement, cleaning after fixing etc. with all cost of labour, material, handling, scaffolding etc. complete as per drawings. and instruction of Purchaser / Engineer.

a) 4mm thick clear float glass.

b) 5.5mm thick toughened glass.

c) 6mm thick clear float glass.

d) 6mm thick wired glass.

e) 6mm thick toughened glass (with internal film to protect glass from cattering in case of breaking)

6 mm thick toughened reflective as per following specification:Light transmission 21%Reflection external 11%Reflection internal 34%Direct energy transmission 29%Energy reflection 10%Solar factor 44%Shading coefficient 0.51%U Value 5.7W/SQMKThe substrate of the above glass shall conform to DIN 1249, ASTMC 1036-91

24mm thk Composite double glazing consisting of two layers of glass, 6 mm thick toughened reflective outer glass (as per specification in item no. 88), 6 mm thick float inner glass separated by 12 mm dessicant air-gap, provided by 12mm thk anodise aluminium slacer fixed with primary seal of hot melt butyle and secondary seal of structural silicon.

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92

93

Supplying and fixing including prepration of working drawings, medium grade galvanised (as per IS: 4736) mild steel water pipes, of approved make, conforming to IS:1239 for water supply and rain water downcomer with all fittings such as Tees, bends, elbows, couplings, flanges, reducers, plugs, clamps, gate valves with jointing etc. including cutting, forming chases and making good the walls, at all levels etc. including laying, installation, jointing, testing, disinfecting, painting, all complete as per specification, drawings, and instructions of the Purchaser / Engineer.

a) 15mm NB to 40 NB (Pipe for water supply)

b) 100mm NB to 150mm NB

Supplying and fixing oxidised brass stop cocks of approved make and size 15mm NB to 40mm NB, all complete as per IS:781 and drawings, specifications , at all levels and instruction of the Purchaser / Engineer.

Supplying and fixing High Density Polyethylene (approved grade) rotational moulded seamless water storage tank conforming to IS:12701 of approved make (Sintex or approved equivalent) having closed top with lid, complete with inlet, outlet, overflow pipe, ball valve, mosquito proof coupling and proper anchorage arrangement, complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Cylindrical / Rectangular-vertical type.

i) 500 litres net capacity

ii) 1000 litres net capacity

Supplying the toilet block consisting of fitting and fixtures as specified below, with built in floor drain, shower rose of adjustable multi-spread spray, one number HDPE loft type / overhead water storage tank, as per IS : 12701 and of 500 liters capacity, complete with float valve, overflow drainage pipe arrangement, GI concealed water supply pipe of minimum 12 mm dia of medium class, cast iron sanitary pipe (with lead joints) of minimum 75 mm diameter, floor trap with stainless steel grating, inlet and outlet connections for supply and drainage, with all bends, tees, junctions, sockets, etc., as are necessary for the commissioning and efficient functioning of the toilet block (all sanitary items shall be of first quality Vitreous China and of approved colour, all sanitary fittings shall be of heavy duty chrome plated brass), including preparation of working drawings, with all water supply, granite counter, embedded service pipes, (water supply and sanitary) and flexible brass pipes, bib cocks, stop cocks, brackets, etc., installation of sanitary itemsand fittings, fixtures, laying (installation) and jointing of pipes and fittings, with all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Masonry, wall & floor finishing items shall be paid separately under relevant items).

a) One number wall mounted coloured (excluding premium colours) glazed vitreous China European water closet and flushing valve system, water faucet, toilet paper holder, one number colour (excluding premium colours) glazed ceramic oval shaped wash basin 400x 550 mm (approx.) mounted over 20mm thick granite beveled edge counter, bottle trap, one number looking mirror 600x 900 x 5.5 mm, edge mounted with teak beading and minimum 12 mm thick plywood backing, one number stainless steel towel rail 600 x 20 mm, one number liquid soap dispenser, one stainless steel paper holder.

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b) One number Coloured glazed vitreous China Orrisa pan (580 x 440 mm) including CI cistern of 10ltrs capacity as per IS:774 / China European WC with flushing valve system or one number Coloured glazed vitreous China European WC with flushing valve system, two number white glazed ceramic oval shaped wash basin 440x550 mm (approx.) mounted over granite beveled edge counter, bottle trap, two numbers looking mirror 600x 450x 5.5 mm, edge mounted with teak beading and minimum 6 mm thick (BWR)plywood backing, two numbers CP brass towel rail 600 x 20 mm, two numbers liquid soap dispenser, two numbers white glazed vitreous China flat back lipped urinal of 430X260X350mm with flushing arrangement, with white glazed vitreous China partition of standard size, fixed with C.P. Brass bottle trap, one stainless steel paper holder shower rose of adjustable multispread spray.

c) Extra over item 93 (a) & 93 (b) for photo-voltaic cells for water controls fitted with wash basins

d) Extra over item 93 (a) & 93 (b)for additional one number colour (excluding premium colours) glazed ceramic oval shaped wash basin 400x 550 mm (approx.) mounted over 20mm thick granite beveled edge counter, bottle trap, one number looking mirror 600x 900 x 5.5 mm, edge mounted with teak beading and minimum 12 mm thick plywood backing, one number stainless steel towel rail 600 x 20 mm, one number liquid soap dispenser, one stainless steel paper holder 390mm high.

e) Extra over item 93 (a) & 93 (b) for additional wall mounted coloured (excluding premium colours) glazed vitreous China European water closet and flushing valve system, water faucet, toilet paper holder

f) Extra over item 93 (a) & 93 (b) for additional Coloured glazed vitreous China Orrisa pan (580 x 440 mm) / China European WC with flushing valve system, water faucet

g) Extra over item 93 (a) & 93 (b) for additional white glazed vitreous China flat back lipped urinal of 390 x 400 x 630mm

Water cooler of 30 litre capacity, Janitor's space of adequate size with shelves and side openable wooden shutter

95

96

a) With Cast iron pipe conforming to IS:1230

b) With PVC pipe conforming to IS:13592

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Supplying the pantry consisting of fittings and fixtures as given herein, including preparation of working drawings, embedded service pipes, (water supply and sanitary) and flexible brass pipes, bib cocks, stop cocks, brackets, etc. The pantry shall consist of one number stainless steel pantry sink, (mounted over 20mm thick granite bevelled edge counter) as per IS: 13983, of size 610 x 510 mm, bowl depth 200 mm with drain board of at least 450 mm length with trap, hot and cold water mixer, janitor of adequate size with shelves and side openable wooden shutter, one number water cooler of 30 litres capacity, one number geyser of 25 litres capacity with inlet and outlet connections, one number HDPE loft type / overhead water storage tank as per IS: 12701 and of 500 liters capacity complete with float valve, , overflow drainage pipe arrangement, GI concealed water supply pipe of minimum 12 mm diameter of medium class, cast iron sanitary pipe (with lead joints) of minimum 75 mm diameter, floor trap with Stainless Steel grating, inlet and outlet connections for supply and drainage, with all bends, tees, junctions, sockets, etc., as are necessary for the commissioning and efficient functioning of the pantry (all sanitary fittings shall be heavy duty crome plated brass u.n.o.) including installation of fittings and fixtures, laying (installation) and jointing of pipes and fittings, with all labour, material, equipment, etc., all complete, as per specifications, drawings and instructions of the Engineer. (Masonry, wall & floor finishing items shall be paid separately under relevant items).

Supplying and fixing cast iron rain water downcomers conforming to IS:1230 at various elevations with or without encasement including roof drain heads, grating, bends, swan neck, standard cast iron fixing clamps, junctions, shoes, hanger supports, adopters, brackets, jointing, lead caulking etc. complete as per specification, drawings, and instruction of the Purchaser / Engineer.

i) 100 mm (NB)

ii) 150 mm (NB)

i) 100 mm (NB)

ii) 150 mm (NB)c) With GI pipe (MS pipe conforming to IS: 1239 and galvanisation conforming to IS: 4736) i) 100 mm (NB)

ii) 150 mm (NB)

Supplying and fixing, sand cast iron soil, waste and ventilation pipes of approved make conforming to IS:1729 for above ground works, with all fittings such as junctions, bends, offset, vent cowl, with perfectly air and water tight, lead joints, including M.S. holders bat clamps, M.S. stays and clamp, cutting and making good walls, floors complete as per specification, drawings, and instruction of the Purchaser / Engineer.

i) 100mm (NB).

ii) 150mm (NB).

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99

100

101

Supplying, laying and installing cast iron pressure soil pipe class LA, conforming to IS:1536, at all levels, for all kind of work, with all fixtures and fittings, junctions, bends, offset, etc., (fittings shall conform to IS:1538), rubber tight joints for underground pipe work, including laying, installation and jointing of pipes and fittings, with all labour, material, equipment, perfectly air and water tight joints, coal tar coating, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (excavation and filling shall be paid separately under relevant items).

a) 100mm (NB).

b) 150mm (NB).

c) 200 mm (NB)

Supplying and laying non-pressure RCC Pipes of approved make and conforming to IS:458, jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 sand) including testing complete as per specification, drawings, and instruction of the Purchaser / Engineer. Excavation, refilling and PCC bedding (wherever provided) shall be paid separately.

a) 150NB class NP2.

b) 200NB class NP3.

c) 300 NB Class NP3.

d) 450 NB Class NP3.

e) 600 NB Class NP3.

f) 900 NB Class NP3.

g) 1200 NB Class NP3.

h) 1500 NB Class NP3.

i) 1800 NB Class NP3.

Supplying and fixing square-mouth S.W. gully trap grade ‘A’ complete with CI grating, brick masonry chamber with bricks of class designation 75 in cement mortar (1:5), 12mm plastering (1:3) with CI cover and frame 300x300 mm size as per IS:1726 including excavation and filling complete as per specification, drawings, and instruction of the Purchaser / Engineer.

Constructing RCC manhole of grade M25, foundation concrete M7.5 with 20 mm size graded stone aggregate, with inside concrete surfaces finished with a floating coat of neat cement slurry, making / benching cement concrete M- 20 grade, neatly finished with floating coat of cement slurry, M.S. Rungs, heavy duty CI covers with frame, sealing of manhole covers with thick grease, 560 mm internal diameter as per IS:1726, coating and painting of MS rungs, including making connection of drain or sewer line, all labour, material, equipment, handling, transportation, excavation, backfilling, disposal of surplus earth upto a lead of 1 Kms within the plant boundary concreting, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer. (Item includes excavation, backfillingconcreting, formwork, reinforcement and MS rungs all complete as per specification)

a) Rectangular shaped manhole, inside size upto 1.0 M x 1.0 M, depths 0.60 M to 2.0 M.

I-30 RCC SEPTIC TANK

102

i) For 20 Users

ii) For 50 Users

iii) For 100 Users

I-31 SOAK PIT

103

I-32 STRUCTURAL STEEL WORKS

b) 1200 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

c) 1500 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

d) 2000 mm ID (inside diameter) at bottom and 560 mm ID at top, depths 1.5 M to 5.00 M.

e) Upto 5.0m ID (inside diameter), 7.0 m deep RCC lift station (storm water / sewage) excluding pumps and pipings

Construction of RCC septic tank as per standard design and following details as a minimum, complete as per specifications, drawings and direction of the Engineer

a) Earthwork in excavation and backfilling in foundation, lift upto 3.0 m and disposal of surplus excavated soil as directed within a lead of 500 meters.

b) Supplying and laying of PCC 1:4:8

c) Brickwork with brick of class designation 75 in foundation and plinth in cement mortar 1:6 (1 Cement : 6 fine sand)

d) Reinforced cement concrete work in wall, partitions and slabs with M25 grade RCC including formwork

e) Reinforcement for RCC work @ 1.00% including straightening cutting & bending .

f) Waterproofing Cement plaster of mix 1:3 (1 Cement : 3 Coarse sand) with required admixtures.

g) Supplying M.S. foot rest / rungs @ 300 mm C/C as per standard design with 20 x 20 mm square bars.

h) Supplying and fixing all necessary CI waste pipes with fittings including vent, fixing of C.I. manhole covers of 600 x 600 mm size with frame. etc., all complete

Constructing circular soak pit 2.5 m internal diameter and 3 m effective depth including excavation, disposal of surplus earth, refilling it with coarse aggregate and RCC slab on M20 grade, with 450 mm dia, manhole cover and frame complete as required as per the standard design.

104

105

Supplying, fabrication, erection, alignment, welding, etc. of structural steel, mild steel, medium and high strength steel at all levels, involving rolled sections, (including rounds), pipes/ hollow sections, built-up sections fabricated out of plates and / or rolled sections (including pipes / hollow sections), plates, chequered plates, etc., in columns, beams, gantry girders, crane girders, roof trusses, roof girders, trestles, galleries, portals, purlins, space frames, shear connectors, hangers, struts, monorail beams, stiffeners, wall beams, sheeting runners, brackets, stub columns, bracings, cleats, base plates, splice plates, chequered plate flooring, decking plates, floor plates, seal plates, diaphragms, steel frame grid over false ceiling, walkways, platforms, ladders, stairs, stringers, treads, landings, toe plates, rungs, insert plates, edge protection structures, embedments, lugs, posts, stays, gates, louvers, lacings, batten plates, stiffeners, gusset plates, washers, bunkers, silos, hoppers, casing pipe etc., including design of connection and splicing, preparation and checking of fabrication drawings and getting the same approved, site fabrication, collection of steel, straightening, preparation of cutting plans, cutting, bending and rolling, grinding, clearances, drilling assembly, bolting, (supply of permanent bolts and nuts to be paid separately under relevant item ), erection bolts and nuts (weight not payable ), welding, edge preparation, pre heating, post heating, sequence of welding, testing and qualification of welders, inspection and testing of welds, (visual inspection, non destructive and special testing ), rectification / correction of defective welding works, production test plate, primer painting, erection mark, erection scheme, embedding in concrete, protection against damage in transit, ensuring stability of structures, installation of temporary structures, (weight of temporary structures not payable ), setting column bases, etc., with all labour, material, consumables, equipment, handling, transportation, testing (mechanical and non-destructive), etc., and all other activities required for completion of the works, all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

a) For Mild Steel

b) Extra over item no. 104(a) above for using medium and high strength steel conforming to IS:8500

a) Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing including 32 NB (medium class MS pipes) - top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

b) Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing including 50 NB (medium class MS pipes) - top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

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107 STRUCTURAL STEEL PAINTING

c) Supplying, fabrication, erection, alignment, welding, etc., of mild steel hand railing with 32 NB (polished) stainless steel pipe shall be provided.- top rail, middle rail, posts spaced at 1500 mm c/c and toe plates (90 x 6mm thick) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.hand railing with 32 NB (polished) stainless steel pipe shall be provided.

Supplying, fabrication, erection, alignment, welding etc., of stainless steel hopper made out of stainless steel of grade SS 304L as manufactured by SAIL or equivalent grade including preparation and checking of fabrication, collection of steel, straightening, preparation of cutting plan, cutting, bending and rolling, grinding, clearances, drilling, assembly, bolting (supply of permanent bolts and nuts to be paid separately under relevant item), erection bolts and nuts (weight not payable), welding, edge preparation, preheating, post heating, sequence of welding, testing of welders, inspection and testing of welds (visual inspection, non destructive and special testing), rectification / correction of defective welding works, erection mark, erection scheme, protection against damage in transit, ensuring stability of structure, installation of temporary structure, (weight of temporary structure not payable) etc., all labour, material, consumables, equipment handling, transportation, testing (mechanical & non destructive) and all other activities required for completion of the works etc. all complete as per specifications, drawingsand instructions of the Purchaser / Engineer.

a) Supplying and applying high performance epoxy based Poly Amide cured painting system of approved colour and shade consisting of Zinc silicate primer, intermediate (under) coat, finish coat and final finish coat including shot blast cleaning of steel surfaces to near white metal surface (Sa 2½), to steel surfaces of all types, shapes and sizes, at all levels, to achieve an even shade, including all labour, material, consumables equipment, handling, transportation, protection and cleaning, scaffolding, and staging, testing,etc., all complete, as per specifications,drawings and instructions of the Engineer.

i) Extra over item 104 & 105 above for Blast cleaning by shot blasting of steel surfaces to near white metal surface (Sa 2½) and applying Inorganic Zinc Silicate primer of minimum 75 micron (DFT), instead of primer coat of chlorinated rubber zinc phosphate, including touch up painting for the damaged surfaces of primer.

ii) Applying intermediate (under) coat over inorganic Zinc Silicate primer, (excluding cost of primer), consisting of minimum 75 micron DFT epoxy based Titanium dioxide/ Micaceous iron oxide (pigmented) including touch up painting for the damaged surfaces of intermediate paint.

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iii) Applying finish coat over Intermediate (under) coat, (excluding cost of Intermediate coat), consisting of minimum 75 micron DFT Epoxy based colour pigmented finish Poly Amide cured paint and Final Finish coat with minimum 25 micron DFT Polyurethane colour pigmented finish paint, including final touch up painting for the damaged surfaces of Finish and Final Finish Paint.

iv) Extra over Item No. 104, for blast cleaning of steel surfaces to near white metal surface (Sa 2 1/2) and applying self curing Inorganic Zinc Silicate primer coat of minimum 100 micron (DFT), instead of primer coat of chlorinated rubber zinc phosphate (included under item no. 104), including touch up painting for the damaged surfaces of primer.

b) Supplying and applying high performance synthetic enamel painting system of approved colour and shade consisting of red oxide Zinc phosphate (having DFT of 25 Micron) primer, intermediate (under) coat, finish coat and final finish coat including cleaning of steel surfaces of all types, shapes and sizes by wire brushing/ mechanical tools, at all levels, to achieve an even shade, including all labour, material, consumables equipment, handling, transportation, protection andcleaning, scaffolding, and staging, testing etc., all complete, as per specifications,drawings and instructions of the Engineer.

i) Extra over item (104) above for Blast cleaning of steel surfaces to near white metal surface (Sa 2 ½ ) and applying red oxide zinc chromate primer of minimum 50 micron (DFT), including touch up painting for the damaged surfaces of primer.

ii) Applying intermediate and finish (under) coat over red oxide Zinc Phosphate primer (2nd coat of 30 micron thick DFT before application of final coat), (excluding cost of primer), consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint

Supplying, fabrication, transportation, erection and alignment including installation in position by bolting / welding / screwing of factory made electro-forged grating fabricated using mild steel confirming to IS : 2062, at all levels in floorings, platforms, drain covers, trench covers walkways, passages, staircase treads with edge binding strips and anti skid nosings etc. with all fittings and fixtures, (clips, bolts, self drilling and taping screws, nuts and lock washers) etc., welding, edge preparation, painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying the following paint / finish including all labour, material, equipment, handling, transportation, preparation of fabrication drawings, etc., all complete , as per specifications, drawings and instructions of Purchaser / Engineer.

i) Painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying primer of redoxide zinc chromate followed with intermediate and finish coat of 50 microns each consisting of synthetic enamel paint of approved shade and colour, including all labour, material, equipment, handling, transportation, preparation of fabrication drawings, etc., all complete , as per specifications, drawings and instructions of Purchaser / Engineer.

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110

111

112

ii) Painting by blast cleaning of steel surfaces to near white metal surface (Sa 2 ½) and applying high performance painting system consisting of zinc silicate primer (minimum 75 micron DFT) followed with intermediate coat minimum 75 micron DFT) consisting of epoxy based Titanium dioxide / Micaceous iron oxide and finished with finish coat (minimum 75 micron DFT) consisting of epoxy based coloured pigmented finish including all labour, material, equipment, handling, trans-portation, preparation of fabrication drawings, etc. all complete as per specifications, drawings and instructions of Engineer.

iii) Finishing the fabricated grating unit with hot double dipped galvanisation @ 750 gms /m2 over blast / chemically cleaned steel surfaces instead of painting.

Supplying and fixing in position at all level, permanent mild steel bolts (Property class 4.6 as per IS : 1367 and product grade ‘C’ as per IS : 1363), nut, washers, etc. upto and inclusive of 39 mm diameter and 300 mm long for structural steel works, including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

Supplying and fixing in position at all level, high strength structural steel bolts (property class 8.8 and product grade ‘C’ as per IS : 1367) confirming to IS : 3757 and high strength structural hardened and tempered nuts (Properly class ‘8’ as per IS : 1367) confirming to IS : 6623 with hardened and tempered washers as per IS : 6649 etc., up to and inclusive of 39 mm diameter and 300 mm long, installing the same as per IS : 4000 for structural steel works including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

Dismantling of erected structural steel members at any elevation, lowering of material and carriage of dismantled material up to field fabrication shop or return to owner’s store, including temporary dismantling, cutting, re-welding, supporting and restoring to correct position of all temporarily dismantled members, realignment of adjacent connected members to their correct position, (weight of such temporarily dismantled and adjacent members not to be paid), including all labour, material, equipment, handling, transportation, testing all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

Additions to, alterations in and / or modification of “Erection Marks” (of structural steel) either in erected position or in shop, including all labour, material, equipment, handling, transportation, cutting of parts, gouging of welds, cutting, grinding, fabrication, welding, drilling holes, straightening, removal of bends, raising to required levels, primer painting with red oxide zinc chromate / chlorinated rubber based zinc phosphate, touch up painting, transportation, return of unutilised steel pieces to the Owner’s store, temporarily dismantling, cutting, rewelding, supporting and restoring to correct position of all temporarily dismantled members, realignment of adjacent connected members to their correct position, (Weight of such temporarily dismantling and adjacent members not to be paid), etc., including all labour, material, equipment, handling, transportation, all complete, as per specifications, drawings and instructions of Purchaser / Engineer.

a) In erected position

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I- 33 NEOPRENE BELLOW STRAPS

114

I-34 PTFE TYPE SLIDING BEARINGS

115

I-35 PRECAST CONCRETE WORKS

116

b) In fabrication yard

Re-erection of dismantled fabricated structural steel members requiring addition to, alteration in and / or modification, (dismantling and additions to, alterations in and / or modification to be paid separately under relevant items), including all labour, material, equipment, handling, transportation, carriage of modified “Erection Marks” from the field fabrication shop to erection site, raising to required levels, aligning in position, tack welding, final welding, touch up painting, including temporarily dismantling, cutting, rewelding, supporting and restoring to the correct position of all temporarily dismantled members, realignment of adjacent connected members to the correct position, (Weight of such temporarily dismantled and adjacent members not to be paid), etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing in position preformed open ended bellow straps of neoprene of minimum thickness 2mm and 200mm width with aluminium stripped edges, as a sealing between the top of the bunker and the bottom of tripper floor to avoid the coal dust nuisance including all labour, material, equipment, handling, transportation, drilling, bolding, testing (supply of permanent mild steel bolts and nuts to be paid separately under relevant items) etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and fixing in position at all levels, PTFE type sliding bearings individual bearing suitable for specified required vertical loads as per construction drawings an having maximum displacement of + 90mm, including all labour, material, equipment, transportation, handling, installation, drilling, bolting, erecting, aligning, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer (Vertical load carrying capacity shall be as specified in the construction drawings).

a) Total vertical load carrying capacity for all bearings having vertical load carrying capacity for each bearing from 10.00M.T. to 40.00 MT

b) Total vertical load carrying capacity for all bearings having vertical load carrying capacity for each bearing from 40.00M.T. to 150.00 MT

Supplying, and laying precast reinforced cement concrete units including trench covers, fins, lintels, chajjas, coping, facias, etc. at all levels in all kinds of work with graded stone chips (20/12.5/10mm size) sand and cement, grade as specified below, including moulding, formwork, batching, mixing, laying, compacting, curing, handling, storing, transporting, all leads, erection without damage, setting in position with cement-sand mortar, filling the gaps between adjacent precast units with concrete or grout, cement plaster (1:3) on exposed surfaces, wherever required and including making of holes for bolts, etc. for fixing, welding etc. complete as per the specification, drawings and instructions of the Purchaser / Engineer, including 60 kg/m³ reinforcement

I-36 SHEETING AND ALLIED WORKS

117

118



Supplying, fitting and fixing light gauge troughed permanently colour coated metal decking sheet as floor / roof decking having steel feed material of minimum bare metal thickness of 0.8mm (excluding thickness of coating and galvanising) galvanised to grade 275 (minimum) as per IS 277 of minimum yield strength of 250 MPA of drawing grade as per IS:513 or alternatively aluminium feed material of min. bare metal thickness of 0.9mm of aluminium alloy of series 31000 and above as per IS: 737 and IS: 1254, steel / aluminium both colour coated with total min. coating thickness of 35 microns (nominal) comprising of silicon modified polyester (SMP with silicon content of 30% to 50%) paint or super polyester paint, of minimum 20 microns (nominal) DFT on one side over 5 microns (nominal) primer coat and 5 microns (nominal) SMP or Super-Polyester paint over 5 micron (nominal) primer coat (or 10 micron SMP / Super-Polyester paint) on back surface, (SMP and SuperPolyester paint shall be of category 3 of AS2728), and of approved profile, sectional properties (suitable for the specified loading / deflection and purlins / runner spacing), colour and shade, at all levels, including all labour, materials, handling, transportation, fasteners shall be of specialized coating tested for 1000 hours salt spray test and conforming to class 3 of AS3566, scaffolding, equipment, end and side laps, cutting of openings, preparation of working drawings, testing, etc., all complete, as per secifications, drawings and instructions of Engineer.

Supplying, fitting and fixing troughed permanently colour coated sheet for roofing and side sheeting (with / without insulation), covering of exposed metal/concrete / brick surfaces, having steel feed material of minimum bare metal thickness of 0.6 mm (i.e excluding galvanising and colour coating) using cold rolled galvanised (to Grade 275 minimum as per IS : 277) of minimum yield strength 250 MPa and of drawing Grade as per IS : 513 or alternatively high tensile steel sheet of minimum bare metal thickness of 0.5 mm (i.e. excluding zinc aluminium / galvanising and colour coating) and of minimum yield strength of 350 Mpa, coated with Zinc Aluminium alloy @ 150gm/sq. as per AS1397 or galvanised to grade 275 minimum as per IS : 277 or alternatively aluminium feed material of minimum bare metal thickness of 0.70 mm of aluminium alloy of series 31000 and above as per IS : 737 and IS: 1254, steel / aluminium both colour coated with total minimum coating thickness of 35 microns (nominal) comprising of silicon modified Polyester (SMP with silicon content of 30 % to 50%) paint or Super-Polyester paint, of minimum 20 microns (nominal) Dry Film Thickness (DFT) on one side, over 5 micron (nominal) primer coat and 5 micron (nominal) SMP or super-Polyester paint over 5 micron (nominal) prime coat (or 10 micron SMP / Super-Polyester paint) on back surface (SMP and super polyester paint shall be of category 3 of AS2728), and of approved profile, sectional properties,(suitable for specified loading / deflection and purpins / runner spacing), colour and shade, at all levels, including all labour, material, equipment, handling, transportation, fastener shall be of specialised coating tested for 1000 hours salt spray test and conforming to Class 3 of AS3566, scaffolding, end and side laps, cutting of opening, preparation of working drawings, testing, etc., all complete, as per specification, drawing and instruction of the Purchaser / Engineer. (insulation, if provided, shall be paid separately under relevant item).

119

GALVANISED STEEL SHEET

120

I-38 INSULATION

121

Supplying, fitting and fixing plain permanently colour coated sheet, for ridge and hips, flashing / trimming / closure for vertical / horizontal joints, capping etc., having steel feed material of minimum bare metal thickness of 0.6 mm (i.e excluding galvanised and colour coating) using cold rolled galvanised ( to Grade 275 minimum as per IS : 277) of minimum yield strength 250 MPa and of drawing Grade as per IS : 513, or alternatively having high tensile steel feed material of minimum bare metal thickness of 0.5 mm (i.e excluding zinc aluminium / galvanising and colour coating) and of minimum yield strength of 350 MPa coated with Zinc Aluminium alloy @ 150 gm/sq. M. as per IS : 277 or alternatively aluminium feed material of minimum bare metal thickness of 0.70 mm of aluminium alloy of series 31000 and above as per IS : 737 and IS : 1254, steel / aluminium both colour coated with total minimum coating thickness of 35 microns (nominal) comprising of silicon modified Polyester (SMP with silicon content of 30 % to 50%) paint or Super-Polyester paint, of minimum 20 microns (nominal) Dry Film Thickness (DFT) on one side and 5 micron (nominal) reverse coat on back surface, over 5 micron (nominal) prime coat on both surfaces (SMP / Super-Polyester paint shall be of category 3 of AS2728), and of required width and shape, colour and shade, at all levels, including all labour, material, equipment, handling, transportation, fastener shall be of specified coating tested for 1000 hours salt spray test and conforming to Class 3 of AS3566, scaffolding, end and side laps, cutting of opening, preparation of working drawings, testing, etc., all complete, as per specification, drawing and instruction of the Purchaser / Engineer.

I-37

Supplying, fitting and fixing of corrugated galvanised steel sheets as per IS:277 on roof and sides including flashing / closures, at various elevations with galvanised ‘J’ or ‘L’ hook bolts and nuts 8mm diameter with bitumen and galvanised MS washers, sealing compound, including all labour, materials, scaffolding, equipment, tackles, cutting openings, testing, preparation of detailed design and working drawings etc., all complete as per specifications, drawings and instructions of the Purchaser / Engineer.

a) 0.8 mm thick, grade of galvanisation 450

Supplying and fixing insulation of mineral wool of 25mm nominal thickness conforming to IS:8183, having a density of 32 Kg/Cu.m for glass wool or 48 kg/Cu.m rock wool, for cladding insulation, under-deck insulation, insulation for hollow doors, insulation over false ceiling, at all levels, for all kinds of work, handling transportation, etc., including all labour material, scaffolding, equipment, with or without framed strips 25 x 3 mm (min) at maximum 600mm c/c spacing, to hold the insulation between the horizontal sheeting runners, keeping in position with galvanised hexagonal wire netting of 14G, 0.3mm wire diameters and 19mm mesh size, for glass / rock wool, as per manufacturer’s recommendation, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

a) With frame strips.

b) Wrapped in polyethylene sheet bags but without frame strips.

c) Extra for Supplying and installing min. .05mm aluminium foil (instead of wrapping in polyethene sheet) for underdeck insulation work and exposed surfaces, followed by 0.56mm dia and 25mm mesh GI wire netting with metal expansion fasteners.

122

I-39 FENCING AND GATES

123

124

BITUMASTIC LAYER FOR TANK FOUNDATIONS

125

I-41 EARTHING MAT

Supplying and fixing polyisocynurate or rigid phenolic foam (fire retardant and non-toxic) performed insulation slab conforming to IS:12436 or IS:13204 having 30mm nominal thickness, having a density of 32 kg/Cu.m. bottom face of the slab laminated with 0.05mm thick aluminium foil as underdeck insulation at all levels fixed with adhesive followed by metal expansion fasteners at the spacing not more than 450mm centre to centre including all labour, material, scaffolding, equipment, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and installation of fencing around Transformer yard area, Switchyard area and Fuel oil dyke area, comprising of PVC coated chain link mesh (size 75mm) to a height of 2.4 m with barbed wire concertina above it such that the total fence height is 3m above finished grade level, fence angles of 75x75x6 spaced at 2.5m c/c distance, having two stay posts at all corners at every tenth post shall have transverse stay post (total diameter of PVC coated wire as 8 gauge and diameter of bare wire not less than 3.15mm as per IS:2721) including fixing of posts in concrete blocks, painting of posts, all complete as per drawings, specifications and instructions of the Purchaser / Engineer.

Supplying, fabrication, transportation and erection of structural steel work in gates, conforming to IS : 2062 including all labour, material, equipment, workmanship, preparation of working drawings, transportation, handling, hardware, fixtures and fittings like fabricated hinges, mild steel Aldrops, locking arrangement, tower bolts, pipes, stubs / post, tempered steel template, tempered steel pivots, Guide track of MS Tee, bronze aluminium ball and bearing arrangement, castor wheel, placing in position embedded parts in concrete/brick work/road surface, cutting, grinding, drilling holes, welding, blast cleaning of steel surfaces to near white metal surface (Sa 2 ½ ) primer painting with red oxide zinc chromate having minimum 50 micron Dry Film Thickness (DFT), applying intermediate and finish (under) coat over red oxide Zinc chromate consisting of minimum 50 microns each synthetic enamel paint of approved shade and colour including touch up painting for the damaged surfaces of intermediate / finish paint, all complete, as per specification, drawings and instruction of the Purchaser / Engineer.

I-40

Supplying and laying of 25mm to 100mm thick anti-corrosive bitumastic layer using special grade bitumen and filler materials like sand crushed stone chips, screenings, quartz and mica chips and / or combination of this, dressing of base, below all storage tank foundations including preparation of base, heating and application of material all complete as per specifications, drawings and instruction of the Purchaser / Engineer.

126

I-42 GRAVEL FILLING & ANTIWEED TREATMENT IN SWITCHYARD

127

I-43 ANTI TERMITE TREATMENT

128

I-44 STRUCTURAL GLAZING

129

Light Transmission 21 %

Reflection External 11 %

Reflection Internal 34 %

Direct Energy Transmission 29 %

Energy Reflection 10 %

Solar Factor 44 %

Shading Coefficient 0.51 %

U-Value 5.7W/SQMK

Supplying and installation of earthing mat & earthing electrode using 40mm nominal diameter (max.) MS bar in form of grid and placed at a nominal depth of one metre from ground levels, including preparation of working drawing all labour, material, equipment , handling transportation, ground electrode welded to the earthing mat grid, risers, all excavation, backfilling, disposal of surplus excavated earth work, upto a lead of 2 Km, bending, welding, laying out, coating bitumen on welded area of riser / pig tails, over two coats of red oxide primer, dressing and finishing etc., all complete as per drawings, specifications and instructions of the Purchaser / Engineer.

Supplying and filling 150mm thick stone metal in switchyard area, to specified slopes and levels, consisting of two layers each 75 mm thick, bottom layer with 20 mm nominal size aggregates an top layer with 40 mm nominal size aggregates, including removal of grass, trees, vegetation, roots etc., Supplying antiweed chemical treatment to ground including excavating earth, mixing/injecting antiweed chemicals as per manufacturer’s recommendations, grading of ground surface, rolling, with all labour, materials, equipment, handling, transportation etc. complete as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying all application of Anti termite treatment at building foundation level and at plinth level as per Manufacturers recommendation including all materials, labour etc., all complete as per drawings and instruction of the Purchaser / Engineer

Supplying, assembling, erection and fixing of United Glazing System of approved glass and structural system including structural glazing cleaning system. Structural glazing shall consist of 6 mm thick reflective heat strengthened glass (for single glazing) and 24 mm thick Double glazing consisting of two layers of glass, 6 mm thick heat strengthened reflective outer glass, 6 mm thick clear float inner glass separated for a 12 mm dehydrated with desiccant air gap provided with 12 mm thick anodised aluminium spacer fixed with primary seal of hot melt butyl and secondary seal of structural silicon. Outer glass of 6 mm thick – Reflective glass shall have the following Technical Characteristics:

The glass to be used should be from the manufacturers of glass like Glavebal (Belgium), Saint Gobain (France) or Ford (USA or equivalent. The glass shall be distortion free and free from thermal stress. The substrate of above glass should conform to the following standards: DIN 1249, ASTMC 1036-91(USA).

(Shop drawings for the same shall be prepared and got approved before execution)

I-45 ROAD WORK

130

131

132

The item shall include all necessary fixing arrangement including power coated/ Electro dyed Aluminium extrusion, fixing system comprising of Aluminium extruded anodised (not less than 30 micron) of approved shade/colour (covered with self adhesive masking tape) comprising of Aluminium mullion with lip (min 1.45 kg/m) and transoms (min 1.8 kg/m) sections of 6063-T5 of T6 alloy (confirming to ASTM B 22) and mechanical properties as per IS : 733, verticals and horizontals designed to withstand a wind pressure of 150 kg/sq.m even at 20m height. Sealants bracket with nuts bolts & expansions fasteners / bolts grouted in cement concrete blocks as per design and drawing. The structural glazing shall be designed keeping in consideration wind velocity and structural loads, and shall include spandrel insulation with G.I. sheets and filling joints with silicon sealant.

a) Single glazing

b) Double glazing

c) Extra for providing top hung openable shutter in the above

Supplying and laying of sub-base course (water bound macadam) of specified nominal thickness laid in layers each of 100mm two layers of 150mm thick (Compacted finished thickness), with 90-45mm size graded aggregate as per specification, true to camber and slope including all lifts and leads, preparation of sub-grade, rolling, spreading, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying of base course or shoulder (DBM) in layers of each of 75 mm (Compacted finished thickness), with layers or 63mm-45mm/53mm-22.4mm graded stone aggregate to camber and slope including all lifts and leads, preparation of sub-base course, spreading, rolling, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

a) Using 63mm to 45mm size aggregate

b) Using 53mm to 22.4mm size aggregate

Supplying and laying, Bitumen Macadam surface course of 40 to 75 mm compacted thickness using crushed stone aggregates as per IRC specification premixed with bitumen grade 80/100 @ 4% by weight of total mix and hot mixing, laid using paver equipment including consolidation with road roller, including tack coat, all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchase / Engineer.

133

134

135

136

137

I-46 MISCELLANEOUS ITEMS

GYPBOARD PARTITION

138

CURVED DOME ON ROOF

Supplying and laying, 50 mm thick Bitumen premix carpet including tack coat using crushed stone aggregates as per IRC specification premixed with bitumen as per IS: 73 and laid using paver equipment including consolidation with road roller, including tack coat, all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying seal coat of premixed fine aggregate (as mentioned in item no. 131 (b)), over prepared surface of road including mixing binder (IS: 73) with aggregate, rolling and finishing with road roller including all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 meters, using burnt clay or fly ash bricks of compressive strength of 75 kg/cm² including all labour, materials, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and laying PCC edge block with grade of minimum M20 and dimension 600(L)X600(D)X150 (T) mm (min.) at the median of roads, including excavation, compaction, disposal of extra earth upto 500m lead, materials, labour etc. all complete as per drawings, specification and the direction of the Engineer.

Dismantling of WBM roads (with black topping) including excavation and stacking all serviceable material upto a lead of 500M and disposal of unserviceable material upto a lead of 2 Kms beyond plant boundary or as directed by the Engineer, all complete, as per specification, drawings and instruction of the Purchaser / Engineer.

Supplying and fixing, 75mm thick partition as per profile & consisting of one layer of tapered edge 12.5mm thick Gypboard (conforming to IS:2095) screw fixed with dry wall screw of 25mm at 300 mm centres to ether side of 48mm studs (0.55mm thick having one flange of 34mm and another flange of 36mm made of G.I.steel), placed at 610mm centre to centre in 50mm floor and ceiling channels 10.55mm thick, having equal flanges of 32mm made of G.I.Steel with joints staggered to avoid through joints, finally square and tapered edges of the boards are to be jointed and finished so as to have a flush look which includes filling and finishing with jointing compound & paper tape and two coats of primer suitable for Gypboard. The item shall be finished complete in all respects including all labour, material, equipment, handling, transportation and provision for services, cutouts and openings for door / glazing etc. (Door / Glazing to be paid separately)

139

a) Upto 12m. X 18m. Plan size in 6 M. high vault

b) Upto 20M. Dia. Plan size in 5 M. high dome

WEEP HOLES IN DRAINS

140

POLYCARBONATE SHEET

141

CW DUCT LINER

142

POLYURETHANE COATING

Design, supply, installation of Curved Dome structure of approved size & shape for the Sky lights with embossed U.V. resistant, fire resistant, Multi Wall Poly-Carbonate sheet 6 mm thick with 82% light transmission, K value 3.5 and fixed to powder coated aluminium extruded framing including fabrication and erection of steel structural framing to obtain the required shape, with adequate provision for expansion including all fittings, anchoring accessories, fixtures, joint sealing with EPDM gaskets to make the complete structure water proof, fitting & fixing the complete dome structure to RCC / Steel structural member, etc. complete with all labour, material, equipments, handling, transportation, workmanship, preparation of working drawings, including structural design all as per approved design and nstructions of the Engineer. Item to include foundation bolts, plates, squaretubes, all supporting structures includingpainting etc. complete in all respects.

Supplying 75 mm dia weep holes in RCC/masonry drains including Supplying temporary sleeve, necessary materials for formation of opening including Supplying and pasting geo-textile of 200mm dia (material tested as per IS:13162), 150 mm thick sand and 150 mm thick stone aggregate of 0.25 sqm area on backfilling face of drain, all complete as per drawing and instructions of the Engineer.

Supplying, fitting and fixing, fire retardant and U.V. resistant polycarbonate cleansheet of minimum 2 mm thickness (profile to match with profile of metal sheeting) at various elevations including all labour, material, fasteners, scaffolding, equipmentand side laps, cutting of openings, preparation of working drawings, testing etc. all complete as per specifications,drawings and instructions of the Engineer.

Supplying & installation of CW Liners of diameter ranging from 1600mm to 3200mm ID in underground trench with concrete beds & surround or overground on saddles including additional fittings like pipe pieces upto 3800mm ID, flanges, bends of all angles, reducers, diffusers, junctions, Tees, Y piece, specials etc. to be fabricated from MS plates aligning, packing, struting, internal bracing, erecting, welding, anchoring, fixing, grouting on saddles, connecting with existing CW liner / duct, hydraulic testing and providing 3 mm thk rubber gaskets for manholes conforming to IS: 11149 (Excavation, backfilling, concrete, reinforcement, formwork, grouting shall be measured under respective items).

143

144

(tensile load carrying capacity)

(tensile load carrying capacity)

145

a) 750 micron thk

146

147 Epoxy painting in walls & ceilings

148 Epoxy flooring

149

Extra over item no.107 for blast cleaning of steel surfaces to near white metal surface (Sa 2½) and applying approved primer (including touch up painting for the damaged surfaces of primer and number of coatings required as per manufacturer’s recommendation) instead of primer coat of chlorinated rubber zinc phosphate (included under item no. 104) and applying 2mm thick high build heavy duty polyurethane coating having formulation of 100% solvent free solids as per manufacturer’s recommendation on the inside surface of CW liner, all pipes and fittings in contact with sea water with all labour, material,consumables, equipment, handling, transportation, testing (mechanical and non-destructive) etc. and all other activities required for completion of the works, all complete, as per specifications, drawings and instructions of the Engineer.

Supplying and fixing in position on reinforced concrete work (minimum grade of M-20) electro galvanised steel (minimum thickness of galvanising 5 micron) anchor fasteners (Hilti or approved equal) including with associated nuts / washers, suitable for pull out tensile load as per construction drawings, including all labour, material, equipment, handling, transportation, installation, fixing in position, setting fasteners in concrete, layout, drilling, tightening, bonding (mechanical or chemical), aligning, plugging of the abandoned hole with 1:3 (cement : sand mortar) etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer (pull out / Tensile load carrying capacity of each anchor shall vary from 250 kgs. To 5.00 M.T., as specified in the construction drawings).

a) Total tensile load carrying capacity for all medium duty anchors, each anchor having pull out / tensile load carrying capacity upto and including 1.0 M.T.

b) Total tensile load carrying capacity for all heavy duty anchors, each anchor having pull out / tensile load carrying capacity more than 1.0 M.T. and upto including 5.0 M.T.

Providing, loading, transporting, unloading, laying all materials, labour etc., and including placing, HDPE liner for upstream slope and reservoir floor as per IS 2508

Providing & laying 300 mm thk inclined/reservoir floor sand layer (150 below HPDE lining and 150 mm cushion above HDPE lining) comprising of graded sand (D15< or = 0.7mm), as per drawings, including cost of all materials, machinery and labour all operations such as quarrying, loading, transportation, unloading, screening, placing in the required layer using formwork, watering and compacting to the required density using vibrators with all leads and lifts etc., complete as per specifications.

RCC Lining of precast 2m x 2m x 0.05m M20 Grade Concrete panels over HDPE Liner with nominal reinforcement laid with 25 thick 1:4 Cement : Sand Mortar with pointing

150

151

152

153

154

155

156

157

Providing and laying turfing with selected variety of turfing grass on the external slopes of the embankment including scraping / cutting the grass, conveying, placing, tamping and watering for 3 months with all leads and lifts etc., complete as per specifications and drawings.

Supplying, fitting and fixing in position hinged type single leaf shuttered FRP (fiber reinforced polyester) doors with heavy-duty aluminium box section frame black powder coated. at all levels, for all kind of works, including all labour, material, equipment, handling, transportation, workmanship, preparation of working drawings, tower / sliding bolts, handles, knobs, door stoppers, hinges, screws, etc., all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying and laying M15 grade Dry Lean Concrete (DLC) using graded aggregate at all levels for concrete pavement works including labour, materials, equipment, handling, transporting, batching, curing, testing, etc. all complete as per specification, drawings and instructions of the Purchaser / Engineer but excluding shuttering work.

Supplying and Laying of impermeable Polyethelene sheet (125 micron thick) including loading, transporting, unloading all materials, labour etc. for road works.

Supplying and laying fly ash based Pavement Quality Concrete (PQC) for reinforced concrete pavement works with minimum grade of conrete M 35 including labour, materials, equipment, handling, transporting, batching, mixing, controlling temperature, placing, levelling, compacting, curing, testing, etc. all complete as per specifications, drawings and instructions of the Purchaser / Engineer, but excluding centering, shuttering and reinforcement work (Shuttering and reinforcement shall be paid under relevant items).

Supplying and Laying of Interlocking concrete blocks (M35 grade), 80mm thick with min. crushing strength of75kg/cm2 , for Road Shoulders of various sizes and thickness, pigmented to specified colours, in different pattern, preparation of subbase with 20 mm thick sand over 50thk M 7.5 grade PCC and filling of joints with sand including labour, material, equipment, handling, transportation all complete as per specifications, drawings and instructions of the Engineer..

Box cutting in roads for all types of soil after clearing vegetations, compacting by vibratory roller to minimum 95% standard Proctor density at optimum moisture content including all labour, material, equipment, handling, transportation all complete as per specifications, drawings and instructions of the Engineer.

Supplying and laying of Granular sub-base (GSB) course of specified nominal thickness (150mm min.) laid in layers each of 100mm (Compacted finished thickness), with 90-45mm size graded aggregate as per specification, true to camber and slope including all lifts and leads, preparation of sub-grade, rolling, spreading, Supplying and applying screenings, sprinkling and grouting, application of binding materials, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

158

159

160

I-47 PRECAST PERFORATED CONCRETE WORKS

160

I-48 COATINGS FOR CW DUCT LINER

Providing and applying 500 micron epoxy paint inside CW conduits

Total

TOTAL RUPEES IN WORDS: __________________________________________________________

Date: __________________

Supplying and laying of Wet Mix Macadam (WMM) in base course in layers of each of 225 mm (Compacted finished thickness), with 63mm-45mm graded stone aggregate to camber and slope including all lifts and leads, preparation of sub-base course, spreading, rolling, setting and drying, all labour, material, equipment, handling, transportation, testing, etc. all complete as per specification, drawings and instruction of the Purchaser / Engineer.

Providing and laying clay/fly ash brick masonry drains in 1:4 cement mortar (230thk wall) over 100thk PCC (M15) base including inside & top plaster (1:4) followed by 3mm thk neat cement punning for plinth protection and other tributary drains including excavation, backfilling etc., all complete as per specifications, drawings and instruction of the Purchaser / Engineer.

Supplying, fabrication, placement etc. of expansion joints for concrete rigid pavement / RCC lining works with mild steel bars, 20mm or 25mm dia, minimum 500mm long, bitumen painted and greased at the sliding side including 32 dia GI/PVC end cap - 100mm long filled up with cotton waste, etc., with all labour, material, consumables, equipment, handling, transportation and all other activities required for completion of the works, all complete, as per specifications, drawings and instructions of the Purchaser / Engineer.

Supplying, and laying precast perforated reinforced cement concrete units including trench covers, fins, lintels, chajjas, coping, facias, etc. with 60kg/m³ reinforcement, at all levels in all kinds of work with graded stone chips (20/12.5/10mm size) sand and cement, grade as specified below,



Providing and applying 3 layers of 1.5mm thick coal tar wrapping coating for external surface of CW pipeline (in line with Konaseema project)

18

19

20

21 Precast concrete

21.1 M -25

21.2 M -30

26 STRUCTURAL STEEL WORKS

26.1

27 Chequered Plates

Providing and installing PVC sealing strip / PVC WATER BAR 225 mm wide with ribs and a central bulb having thickness of 8 mm as per IS: 3414, sealing of joints with polysulphide compound at all elevations including the cost of all labour, materials, equipment, cutting, splicing, anchors etc. complete as per drawing, specification and direction of Engineer.

Providing and installing PVC sealing strip 150 mm wide with ribs of 6mm as per IS: 3414, sealing of joints with polysulphide compound at all elevations including the cost of all labour, materials, equipment, cutting, splicing, anchors etc. complete as per drawing, specification and direction of Engineer.

Providing, supplying and painting 85/25 industrial grade hot bitumen @ 1.7 kg/sqm over concrete surface after cleaning the surface with brushes and finally with a cloth lightly soaked in kerosene oil, all complete as per specifications or as directed by Engineer.

Providing and laying precast reinforced controlled cement concrete with coarse sand and graded gravel / stone aggregate for trench covers, building side cladding, roof work, facia, RCC grills /jallis etc. including moulding, form work, including mixing, compacting (Vibration table), curing, storing, transporting, erecting without damage, setting in position with cement sand mortar but excluding the cost of reinforcement and MS inserts, MS nosing angles, if any, at various elevations all complete.

Supply, Fabrication, Erection, Alignment, Welding, Bolting etc. of Structural Steel, mild steel, at all levels, involving rolled sections, (including rounds), pipes/ hollow sections, built-up sections fabricated out of plates and / or rolled sections (including pipes / hollow sections), plates, etc., with all labour, material, consumables, equipment, handling, transportation, testing (mechanical and non-destructive), etc. including surface preparation, painting, preparation of fabrication drawings and all other activities required for completion of the works, etc. all complete, as per specifications, drawings and instructions of the Owner / Engineer.

28 Gratings

28.1

28.2 Same as item 63.1 above, but for electroforged gratings.

29 Supply, Furnish & Erection of Rails for Transformers

30 Handrails

30.1

30.2

31 Toilets Block

Supplying, detailing, fabricating, transporting to site and erecting in position mild steel chequered plates of any size, shape and 6 mm o/p for platforms, stairs treads, hatch openings etc. including providing of stiffeners, lifting hooks, hinges including painting two coats of approved shade, of synthetic enamel paint (each coat of min. 25 micron DFT) over a coat of red oxide zinc chromate primer on chequered plates at all levels and locations as per specifications complete.

Supplying, detailing, fabricating, transporting, to site and erecting in position double dip galvanised (min. 750 gms/sqm) pressure locked steel gratings for platforms, staircase etc including edge binding strips, for platforms, turbine building floors, stair landings, cable trenches

Supplying, fabrication, erection, alignment, welding, etc., of mild steel handrailing (32 mm nominal bore MS pipes medium class conforming to IS:1161/IS:1239) as per drawings including mild steel beading / mild steel cleats / fasteners at all levels, including all labour, material, equipment, handling, transportation, cutting, bending, welding, fastening, preparation and checking of fabrication drawings, and getting the same approved, site fabrication, testing etc., all complete, as per specifications, drawings and instruction of the Purchaser / Engineer.

Hand railing for platforms, walkways and projections shall be a two-rail system with the top rail 1000 mm above the walkway surface and the intermediate rail 500 mm below the top rail. Handrail post spacing shall be limited to 1500 mm as far as possible but can be proportioned to the length of the protected horizontal opening. In any case spacing shall not exceed 1850 mm centre to centre of posts. Hand railing shall be shop fabricated for specific locations and field welded or bolted to the erected structural steel.

For RCC stairs, handrailing with 20 mm square MS bar balustrade with suitable MS flat & aluminum handrails shall be provided, unless specifically mentioned otherwise.

31.1

32 ROAD WORKS

32.1

32.2

32.3

32.4

33 ITEM LEFT BLANK

34 Anti - termite Treatment

I)Each toilet shall generally have the following facilities : a. WC Orissa pattern (580 x 440 mm) as per IS:2556(3) with all fittings for separate toilet block including CI cistern of 10 liters capacity as per IS:774 b. WC western 390 mm high as per IS:2556(2) with toilet paper roll holder and all fittings for attached toilets including chromium plated flush pipe c. Urinal (430 x 260x 350) with all fittings as per IS:2546(Part 6,Sec. 1)d. Wash basin (550 x 440 mm) with all fittings as per IS:2556(4) e. Bathroom mirror (600 x 450 x 5.5 mm thick) f. CP Brass towel rail (600 x 20 mm) g. Soap holder and liquid soap dispenser.h. Rotating type chromium plated shower rose with extension arm and inlet size 15mm for toilet blocks having separate bathing facility. i. Ventilation shaft II)Eye & face fountain (combined unit with receptacle) conforming to IS: 10592 shall be provided in chlorination plant and battery room. III). Stainless steel kitchen sink (750 mm size) for pantry shall be provided. Laboratory sink shall be of white vitreous China of size 600 x 400 x 20 conforming to IS:2556 (Part-5). IV). Sand C.I. pipes with lead joints conforming to IS:7129 shall be used for sanitary works above ground level. V). IS:1172, IS:2064 & IS:2065 shall be followed for water supply, drainage and sanitation works.

Construction of Earth shoulder and /or subgrade including supply of earth to correct width, depth and gradient trimming, rolling all complete as per drawing, specification and direction of Engineer in charge.

Supplying, laying, setting and aligning precast kerb stone block (150mmX 300mmX 400mm deep) of M 15 grade of concrete including cutting trench and packing the exterior face of blocks with stone chips morrum as per specification and direction of the Engineer.

Major Roads: Roads shall be designed for class 'E' of traffic i.e. traffic intensity of 450 - 1500 per day (heavy vehicles exceeding 3 tones laden weight) as per IRC - 37 : 1984 "Guidelines for the design of flexible pavements". California Bearing Ratio (CBR) method shall be adopted for the design of roads. (Interlocking tiles / Paver block will be paid under item no. 17 above)

Access Roads and vehicular parking areas: Roads shall be designed for class 'E' of traffic i.e. traffic intensity of 450 - 1500 per day (heavy vehicles exceeding 3 tones laden weight) as per IRC - 37 : 1984 "Guidelines for the design of flexible pavements". California Bearing Ratio (CBR) method shall be adopted for the design of roads.

35 Damp Proof Course

39 Painting - External

39.1

39.2

39.3

40 Decorative Coating

41 Chemical Resistant Paints

41.1

41.2

41.3

Providing Pre-constructional anti termite treatment by injecting approved chemical emulsion for pre-constructional anti-termite treatment for creating a chemical barrier under foundations , all around the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor, along junction of wall and along the external perimeter of building, expansion joint, surrounding of pipes and conduits etc. all complete with ten years guarantee by the Contractor and as directed by Engineer. (Plinth area of the building of ground floor only shall be measured for payment).

Providing and laying damp proof course 50 mm thick in foundation and plinth with cement concrete 1:1.5:3 (1 cement, 1.5 coarse sand, 3 stone aggregate 12/10 mm nominal size) with 2% admixture of waterproofing compound, shuttering, curing, and applying hot bitumen of grade 85/25 @ 1.7 kg/sqm after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil, all complete.

Providing, applying and finishing walls with water proof cement based paint, with two or more coats of approved shade and make such as "Super Snowcem" or approved equivalent, on smooth finished surfaces to give an even shade including scaffolding etc

Providing and applying two coats of the Textured paint (Sandtex Matt or equivalent) over one coat of matching primer, to achieve even shade, to all masonry and concrete external surfaces, at all elevations including preparation of surface, protecting etc.

Providing, applying and finishing walls with "Weather coat" of Berger/Asian paints or approved equivalent, with two or more coats of approved shade, on finished surfaces to give an even shade including scaffolding, at all heights, moistening & preparation etc.

Providing and applying 2.5 mm thick resin bonded decorative texturised coating "Vineratex" or approved equivalent finish, of approved colour to external surfaces at all elevations, including scaffolding, labour, tools & tackles, all complete as per manufacturer specifications

Providing and applying two or more coats of chlorinated rubber paint of Berger /Asian paints or approved equivalent of approved quality and colour over a base coat of primer at all elevations, including preparation of surface, scaffolding, putty etc., complete

Providing and applying two or more coats of Interpenetrating polymer network (IP Net) as per manufacturer specification giving total DFT 370microns. It consists of IPNet epoxy primer of 50micron as first coat then IPnet epoxy middle coat of 200Micron etc

Water proofing treatment for R.C. pit/R.C. Reservoir. All water retaining structures shall have superplasticiser cum water proofing cement. Internal and external surface shall be provided with acrylic based polymer modified cementitious coating.

42

43 Plinth protection

44 FLOORING

44.1 IPS Flooring

44.2 Ironite Flooring

44.3

44.4

44.5

44.6

44.7

44.8

45 Natural Stone Flooring

ROOF WATER PROOFING : Providing extra heavy duty water proofing treatment comprising of seven course as per IS : 1346 using 3 layer of Glass Fibre based Felt as per IS: 1973, 50mm thick foam concrete for thermal insulation, 15 mm thick cement sand screed plaster OR 40mm thick M20 screed concrete and chequered cement tiles finish over water proofing etc.

Providing and laying plinth protection in slope 1:50 with 50mm thick cement concrete 20mm down aggregate in mix PCC M15 over 150mm thick compacted rubble soling etc

Providing and laying 50 mm thick IPS (Cement Concrete) flooring with underlayer consisting of 38 mm thick cement concrete 1:2:4 ( 1 cement, 2 coarse sand and 4 stone aggregate graded from 3 mm to 12 mm maximum size ) finished smooth with a top coat of 12 and corners with floors and walls, necessary construction joints, providing & fixing glass / PVC / aluminum strips to form 1 m x 1m panels, curing including skirting etc. complete as directed.

Granolithic flooring (cement concrete flooring in 1:1:2) with non-metallic floor hardener topping 12 mm thick with a total thickness of 50 mm

Providing and laying TERRAZO FLOORING in general circulation area like lift entrance area, office area, laboratory as per requirement using Tiles generally be of 250 x 250 x 20mm size laid over concrete bedding to result in an overall thickness of 50mm.

Providing and laying polished heavy duty cement concrete (carborundum) tiles ( as per IS:1237 ) of size 300x300x25 mm thick made of approved colouring pigments and hard chips like carborundum / quartz on underbed of cement mortar 1:3 and 25 mm thick all complete.

Providing and laying heavy duty ceramic tiles for dado walls/skirting of approved make such as Spartek / Kajaria or equivalent, 300 x 300 x 6 mm for walls. (For skirting height of tiles to be adjusted) of approved shade and colour as per drawings, set in cement mortar 1:3 underbed all complete.

Providing and laying Polished Vitrified Ceramic tiles of size 300x 300mm and of specified thickness (minimum 8mm) from reputed manufacturer of approved finish, shade and colour as per drawings, set in cement slurry over a minimum bedding of 40 mm (approx.) thick cement mortar for floor & dado etc

Providing and laying glazed tiles of size up to 300x300 for floor and dado of approved make & shade including bedding etc complete.

Providing and laying 50mm thk. 'Marbonite' floor tiles 600x600 mm in floor for 8mm of approved finish, shade and colour, set in cement slurry over a minimum bedding of 42 mm thick cement mortar 1:3 (1 Cement : 3 coarse Sand) by weight laid to proper slope, line etc in floor and dado / skirting all complete.

45.1

45.2

46 PVC Tiles

70 Chemical Resistant Treatment

70

47.2 Providing and laying 20mm thick bitumastic lining for floor & dado 10mm thk .

47.3

47.4

47.5

47.6

49 False ceiling

50 Under deck insulation

Supplying, cutting, fixing and laying 20mm thick First Quality Granite stone slab flooring over base of cement mortar 1:6 (1 cement and 6 sand ) laid and jointed with neat cement slurry mixed with pigment to match the shade of stone etc for floor & dado.

Supplying and laying 20 mm thick Kotah stone tile flooring over base of cement mortar 1:6 (1 cement : 6 sand ) laid and jointed with neat cement slurry mixed with pigment to match the shade of stone including preparation of 30mm thick underbed for floor and dado, all complete.

Providing and laying 2 mm thick ANTISTATIC PVC tiles / rolls on floor as per IS:3462 of approved manufacturer and colour, at various elevations including preparation of base, underbed, laying, finishing and cleaning as per manufacturer's specifications etc. for floor & skirting.

Acid / Alkali Resisting Tiles flooring / lining using acid / alkali resistant tiles 25 mm thick, jointed with acid / alkali resistant slurry, bedding of potassium silicate mortar and resin based mortar for jointing etc.

Providing ACID / ALKALI Resistant Tiling / Brick Lining in DM Plant using Bitumen primer followed by 12 mm thick bitumastic, 6 mm thick potassium silicate mortar bedding and 38 mm thick alkali / acid resistant bricks as per IS:4860, all as per the acid / alkali proofing specialist Contractor’s requirement.

For floor of neutralising pit, the finish shall be as follows. Bitumen primer followed by 18mm thick bitumastic, 6mm thick potassium silicate mortar bedding and 75 mm thick acid/alkali resistant bricks as per IS 4860 & furane resin mortar pointing etc including drains all complete.

Providing and laying 3mm thick EPOXY lining with finish coats etc to wall, floor, slab bottom & exposed faces of concrete in Neutralization pit as per manufacturer specifications.

CHEMICAL RESISTANT EPOXY PAINT particularly for Steam Turbine building operating floor as per manufacturer's requirements / specifications

All air conditioned areas (other than main control room) shall be provided with Gypboard false ceiling system. This shall consist of 600x600x15 mm gypboard with one coat of primer and two or more coats of acrylic emulsion paint. The suspension system shall consist of 6 mm diameter galvanised steel rods suspended from ceiling supporting aluminum grid of 38x25x1.5 mm and cross tie of 25x25x1.5 mm and aluminum angle of 25x25x1.5 mm etc

51

52 Roofing & Cladding

52.1

52.2

53.3 Same as item no. 52.1 above but for permanently colour coated insulated roof sheet.

53.4 0.55mm thk Precoated profile sheets

53.5

53 WOOD AND METAL DOORS, WINDOWS AND GLAZING WORK

53.1

53.2 Same as per item no. (46.1) above but for one side decorative type ply face.

53.3

54 Pressed Steel Door Frame

Under deck insulation shall comprise of 25 mm thick resin bonded mineral wool insulation mat conforming to IS:8183. This mat shall be backed with 0.05 mm thick aluminum foil and 24 Gx25 mm wire mesh netting. These shall be fixed to ceiling or wall as the case may be with 100x50x6 mm slotted mild steel plate welded to M.S. plate inserts embedded at the soffit of the slab at 600 mm c/c and 14 G steel wire drawn through slots and fixed to wire netting. etc.

Main Control room shall be provided with USG Olympia Clima plus mineral fibre perforated false ceiling system -15mm thick panels of size 600x 600 mm with special galvanised grid system of SLT type.

Supplying, providing and fixing corrugated precoated zinc aluminium sheet (Galvalume) of approved colour & shed roofing /cladding including all accessories like gutter, ridge, barge board , corner flashing , apron etc., overall thickness 0.80mm for ROOFING and 0.60mm for SIDE CLADDING (Base metal 0.5mm thk , top exposed surface finished with 5 micron primer and 20 micron SMP/super polyester top coat, bottom surface finished with 5 micron primer and 5 micron alkyd backer) with metallic corrosion proof self drilling seat tapping fastners , neoprene washer seatant, windties 40 X 6 synthetic enamel painted on primer etc. all complete as per specification, drawings and instructions of Owner / Engineer.(Quantity for side cladding only)

Same as item no. 52.1 above but for permanently colour coated insulated sheet side sheeting.

Supplying and fixing 0.8 mm thick cold rolled light gauge MS sheet / deck conforming to IS-513 -1994, with trough profile, with minimum depth of valley 44 mm and centre to centre of valley about 130 mm, including medium duty B class phosphating on both sides etc

Providing and fixing in position 40 mm thick flush door shutters commercial type, core of block board construction with frame of first class hard wood and well matched first class commercial ply bonded with phenol fomaldehyde B.W.R. grade on both faces of shutters including teak wood strip edging, painting the entire shutter with two coats of approved colour, shade & make synthetic enamel paint of make J&N / Shalimar / British / Asian, over a coat of compatible approved wood primer including supply and fixing of brass oxidised fixtures and fittings such as mortise lock, tower bolts, handles, butt hinges, aldrops etc. of approved make.

Providing and fixing approved quality CP teak wood or equivalent with finished 60 X 120 mm size section for door & window frame with 225x25x6mm flat split MS hold fasts three(3) number on each side including embedding them in masonry with PCC block all complete.

55 Pressed Steel Door Shutter

56 Glazed Aluminum Doors

Double or Single leaf type

57 Glazed Aluminum Partitions

57 Steel Fire Proof Doors

59 Mild Steel Windows/louvers

Providing and fixing hollow metal pressed steel section for door frame of approved make such as Perfect Industrial Products, TIL or equivalent with two rebates and grooves as per architectural details, the pressed door frame made out of 1.6mm thick C.R. Sheet including hinges, holdfasts etc.

Providing & fixing in position pressed steel door shutter single / double leaf with 1.25 mm thick steel sheet at various elevations including provision for black enameled M.S. butt hinges 125 mm long three (3) no. each on every shutter with 2 no. of brass oxidised stopper with necessary screws etc. complete including 2 or more coats of Epoxy paint total 250micron DFT thickness shop painted (Primer + intermediate + final coat) of approved make and colour as per manufacturers specification with surface finish etc.

Supplying and fixing in position glazed, fixed / openable aluminum entrance doors, anodised with 15 micron thickness, of approved colour and of AJIT INDIA or approved equivalent make using aluminum extruded sections having minimum 3 mm wall thickness of INDAL or approved equivalent as per per details, including supplying and fixing necessary holdfasts, all fixtures and fastenings of anodised aluminum as per requirements with suitable arrangement for fixing float glass of desired thickness with special gasket felt and aluminium beadings, all labour and materials complete as per drawings, specifications and direction of the Engineer.

Supplying and installing partitions to floor at all elevations with 65 mm x 40 mm of 16 G hollow anodized aluminium section (with infilled timber of silver oak) frame work, fully glazed with float glass of desired thickness as per drawing including aluminum door shutter etc .

Providing & fixing in position Guardian/Signum or equivalent approved make 46 mm thick fully flush fire resistant doors. Steel fire doors shall have two(2) hour rating. Standard fittings and fixtures such as mortise lock, hinges, door handles, tower bolts etc., shall be of stainless steel as per IS:205, and all material shall be asbestos free. Work shall be complete in accordance with specifications and approval of tariff advisory committee and generally confirming to IS:3614 Part-I & III etc (Doors shall be double cover plated type with mineral wool insulation) a. Hinged type single or double shuttered

60 Aluminum Glazed Windows

61 Glazing



61.3 6 mm thick wired glass

61.4

61.5

62 Rolling Shutters

62.1 With push and pull arrangement

62.2 Mechanical gear operated type

63.3 Electrically operated type

63 Venetian Blinds

64 Membrane Type Waterproofing

Providing & fixing in position steel windows fixed/openable type (leak proof using sealant/Neoprene pad or equivalent) of standard rolled sections conforming to IS:1038 & IS:1361( fabricated as per drawing) jointed, mitred and electrically flash welded with iron lugs embedding them in masonry with PCC block of 1:2:4 and finishing with 2 or more coats of Epoxy paint total 250micron DFT thickness shop painted (Primer + intermediate + final coat) of approved make and colour as per manufacturers specification with surface finish S.A 2.5 including touchup paint etc. complete as directed For Composite (partly fixed and partly openable) type steel windows

Providing & fixing (leak proof using sealant/Neoprene pad or equivalent) aluminum glazed windows, louvers, combined windows cum ventilators of NCC SECCOLOR make or approved equivalent as per IS:1948 at various elevations with frames, transoms mullions etc all complete.

Providing and fixing float glass panes of thickness mentioned below of approved brand and manufacture in glazed door, windows and clerestory window shutter at various elevations including supplying of putty and clips for steel wind preformed rubber beading wherever required etc. cleaning after fixing, complete as per specification and direction of Engineer

Toughened glass of 6mm thickness with internal film to protect glass from scattering in case of breaking.

Extra for providing and fixing sun-control film of M/s Garware or equivalent to make the glazing antiglaring wherever required.

Providing and fixing in position interlocking rolling shutters of approved make of 0.9 mm thick sheet for 3.5m wide and not less than 1.25mm thick for shutters above 3.5m wide, 75 mm wide cold rolled MS laths interlocked, including top cover, spring, axle handles, holding down bolts embedded in Cement Concrete 1:2:4 block of size 23 cm x 23 cm x 30 cm including 2 or more coats of Synthetic enamel paint (Primer + intermediate + final coat) of approved make and colour as per manufacturer's recommendation.

Providing and fixing Venetian Blinds of approved colour and make with all components like head rail, bottom rail, Slat,tiltrod, tilter, string tape, polystercard head rail hardware, card lock etc. complete.

65 Foam Concrete

66 Rain Water Downtake pipe



66.3

66.4 UPVC RAIN WATER DOWNCOMERS (160MM) CLASS III OF IS: 4985

- -

66.5

- 50 mm diameter

100 mm diameter

67 Sewage System

-



67.3 RCC Manhole (M25) of size upto 1.0M x 1.0M x 2.0M deep with C. I covers etc.

68 CW DUCT LINER

-

68.1 2100 mm Dia

68.2 3100 mm Dia

Providing, supplying and laying two or more coats of urethane based high solid content elastomeric membrane roof waterproofing at approximate coverage of 0.5kg/sq.m. with necessary urethane primer laid over a 50mm (min.) thick grading underbed in PCC 1:2:4 including protective plaster 20 mm thick of cement mortar 1:3 with chicken mesh jali etc. all complete as per manufacturer's instruction.

Providing, supplying all materials and laying 50 mm thick foam concrete as per IS:6598, either with precast blocks or cast-in-situ, all complete, as per drawings, specifications and the directions of the engineer.

Providing, supplying and fixing cast-iron rain water down take pipes at various elevations including bends, swan necks, standard CI fixing clamps, junctions, shoes, hanger supports, adopters, brackets, joining, lead caulking etc. complete including al

Same as item 66 above, but for PVC pipes as per IS:4985 of class 2 (4 kg/sqcm), of approved shade, of the following diameters :

Galvanized MS pipe of medium class conforming to IS:1239 for internal piping works for potable water supply.

Providing, supplying and fixing cast-iron pipes including bends, swan necks, standard CI fixing clamps, junctions, shoes, adopters, joining, lead caulking etc. complete including all.

Supplying & installation of CW Liners of diameter ranging from 1600mm to 3200mm ID in underground trench with concrete beds & surround or overground on saddles including additional fittings like pipe pieces upto 3800mm ID, flanges, bends of all angles, reducers, diffusers, junctions, Tees, Y piece, specials etc. to be fabricated from MS plates aligning, packing, struting, internal bracing, erecting, welding, anchoring, fixing, grouting on saddles, hydraulic testing and providing 3 mm thk rubber gaskets for manholes conforming to IS: 11149 (Excavation, backfilling, concrete, reinforcement, formwork, grouting shall be measured under respective items).

69Providing and applying 500 micron epoxy paint inside CW conduits

70Providing and applying 3 layers of 1.5mm thick coal tar wrapping and 4 nos. coat for external surface of CW pipeline

BILL OF QUANTITIES FOR GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK Rate Particulars Unit Rate

M³ 800 Bricks No. 4

M³ 850 Murrum M³ 200

M³ 900 Boulders 9" M³ 400

M³ 1,000 Boulders 6" M³ 500

M³

800 No. 28

M³

940 No. 26

M³ 750 Cement Bags 250

M³ 400 R/f. Tor Steel MT 35000

M³ Str. Steel MT 35000

M³ MT 40000

No. 24

UNIT L+M Rate L+M Amount Unit Rate

Cu.m 35,010 55 1925550.00 77.00 2695770

Cu.m 110 154.00

Cu.m

0.00 - 0

Cu.m 4,143 65 269295.00 91.00 377013

Cu.m - 140 196.00

Cu.m -

GENERAL CIVIL, STRUCTURAL AND ARCHITECTURAL WORK


Solid Block -400x100x150

Chequered platesSolid Block 400x100x100

QUANTITY Cemen

tTotal

Amount

Cu.m 17,276 60 1036565.52 84.00 1451191.731

Cu.m 3,279 110 154.00

0.00 - 0

Cu.m 20,759 35 726565.00 50.00 1037950

Cu.m -

Cu.m -

0.00 - 0

Cu.m 3,357 305 1023972.61 427.00 1433561.656

Cu.m -

Cu.m -

Cu.m -

Cu.m 3,723

Cu.m 1,217 920 1119184.06 1,196.00 1454939.273

Cu.m 860 1240 1065780.00 1,736.00 1492092

Cu.m - -

Hours -

0.00 - 0

0.00 - 0

Cu.m -

Cu.m 776 3.40 2440 1893440.00 3,416.00 2650816

Cu.m 289 4.40 2740 791860.00 3,836.00 1108604

Cu.m -

Cu.m -

0.00 - 0

0.00 - 0

Cu.m - 6.50 3191 0.00 4,467.00 0

Cu.m 7,931 6.50 3191 25307821.00 4,467.00 35427777

Cu.m 1,045 7.00 3316 3465220.00 4,642.00 4850890

Cu.m -

0.00 - 0

Cu.m 6,020 3341 20112820.00 4,677.00 28155540

Cu.m 18 3541 63738.00 4,957.00 89226

Cu.m 792 0.00 - 0

Cu.m - 0.00

0.00 - 0

Cu.m 275 3816 1049400.00 5,342.00 1469050

Cu.m 33 7.50 3941 5,517.00

Quintals 38 200 7600.00 280.00 10640

-

-

-

MT -

MT 803 38418 30849654.00 41,918.00 33660154

-

MT -

MT 642

0.00 - 0

0.00 - 0

Sq.m 12,886 240 3092676.80 336.00 4329747.524

5,464

Sq.m 17,598 390 6863188.09 546.00 9608463.325

4,083

Sq.m 2

-

MT 11 48750 558706.22 56,750.00 #VALUE!

MT -

-

MT 21

-

MT -

MT -

MT 11

MT 7

MT 10

Cu m -

Cu m -

Cu m 18

Cu m -

-

Sq m -

-

Sq m -

-

Sq m 2,823

-

-

Sq m 848

-

Sq m -

-

-

Cu m -

Cu m -

-

-

Sq m -

-

-

Sq m -

Sq m -

-

Sq m -

-

-

RM -

RM 667

RM -

-

Cu m 210

Cu m -

Sq m -

Sq m -

-

-

Kg -

Kg -

-

-

Sq m -

Sq m -

-

Cu m 118

Sq m 2,169

Sq m -

1,865

Sq m 1,448

-

Sq m 1,389

Sq m -

-

Sq m -

Sq m -

-

Sq m 70

Sq m -

Sq m -

0.00 - 0

- 0

Cu.m 1,476 1.40 2720 4014720.00 3,808.00 5620608

Cu.m - 2900 0.00 4,060.00 0

Cu.m 197

Cu.m 406

Sq m 39 0.22 448 17472.00 627.00 24453

Sq m 591 314 185574.00 440.00 260040

Cu m - 0.00 - 0

-

Cu m -

Cu m -

Cu m -

Sq m 1,237

Sq m -

Sq m -

Sq m 5

Sq m 69

Sq m 208

0.00 - 0

0.00 - 0

Sq m 7,094 0.074 126.5 897405.64 177.00 1255658.49

Sq m - 0.150 150.5 0.00 211.00 0

Sq m 550 0.23 184.5 101475.00 258.00 141900

Sq m 9,096

Sq m -

Sq m 933

Sq m -

-

Sq m 511

Sq m 3,803

Sq m -

-

Sq m -

Sq m -

Sq m -

Cu m -

Sq m -

-

-

Sq m 208

Sq m 25

Sq m 881

Sq m 3,606

Sq m 720

Sq m -

Sq m -

Sq m 1,103

139

-

Sq m 10

Sq m -

Sq m -

-

-

Sq m 661

Sq m -

Sq m -

Sq m 40

Cu m -

Sq m -

Quintal -

Sq m -

Sq m 80

Sq m -

Sq m 800

Sq m -

0.00 - 0

Sq.m - 0 0.00 - 0

Sq m 794

Sq m 2

Sq m -

0.00 - 0

Sq m 750 18 13500.00 24.00 18000

Sq m 8,018

Sq m -

Sq m 3,833

-

Sq m 6,766 50 338305.79 68.00 460095.8719

Sq m -

Sq m 525

Sq m 1,100 70 77000.00 95.00 104500

RM 70 200 14000.00 270.00 18900

Cu m -

Sq m 162

Sq m 10

Sq m -

Sq m 234

Sq m -

Sq m 56

Sq m 736

Sq m 24

Sq m -

Each 13

Each 29

Sq m 10

Sq m 217

Sq m -

Each -

-

-

Sq m 25

Sq m -

Sq m 157

Sq m 136

Sq m -

Sq m -

Sq m -

Sq m -

-

-

Quintal 21

Quintal -

No. 68

-

-

Each -

Each 4

Each 2

Each 10

Each 7

Each -

Each -

Each -

Each -

Each -

Each -

Each -

-

-

RM -

RM 415

-

RM -

RM 552

-

RM 49

RM 48

-

RM 25

RM 35

-

RM -

RM -

RM -

-

RM -

RM -

RM -

RM -

RM -

RM -

RM -

RM -

RM -

Each -

-

Each -

Each -

Each -

Each -

Each -

-

-

-

-

-

-

-

-

-

-

Each -

Each -

Each -

-

Each -

-

-

MT 1,350

MT -

RM 258

RM -

RM 200

MT -

-

-

MT 4

MT 4

MT -

MT -

MT 1,350

MT -

MT 1,350

-

MT 3

MT -

MT 91

MT -

MT -

MT -

-

MT -

MT -

MT -

-

RM -

-

-

MT -

MT -

-

-

Cu m 26

Cu m 102

-

Sq m 744

Sq m 4,920

Sq m 1,623

-

-

Sq m -

-

-

Cu m -

Cu m -

Sq m -

Sq m -

-

Sq m 595

MT 2

-

Cu m 3

-

MT -

-

Sq m -

-

Sq m 7,676

-

-

-

-

-

-

-

-

-

-

-

-

-

Sq m -

Sq m -

Sq m -

-

Cu m -

-

Cu m -

Cu m 219

Cu m -

Sq m 2,715

Sq m 2,715

RM -

RM 580

Cu m 1,890

-

-

Sq m 50

-

-

Each -

Each -

-

RM 84

-

Sq m -

-

MT -

-

MT -

-

MT -

-

MT -

-

-

Sq m -

-

Sq m 300

Sq m -

Sq m -

Sq m -

Sq m -

Cu m -

Sq m -

Cu m -

Sq m 960

Sq m 2,125

Cu m 520

Cu m 648

RM -

Nos -

-

-

Cu m -

Cu m 1

Sq m 3,785

Sq m 3,893

106882488.73 #VALUE!

#VALUE!

RM 2,060 245 504700.00 343.00 706580

RM 300 168 50400.00 235.00 70500

Sq.m Quote rate 75 113.00

0.00 - 0

0.00 - 0

Cu.m 510 5541 2825910.00 7,757.00 3956070

Cu.m 50 5666 283300.00 7,932.00 396600

0.00 - 0

MT 3,325 45840 152418000.00 51,840.00 172368000

0.00 - 0

MT 10 51490 514900.00 57,490.00 574900

0.00 - 0

MT 85000 0.00 95,000.00 0

MT 80 110000 8800000.00 ### 9600000

MT 5 75000 375000.00 85,000.00 425000

0.00 - 0

NA

RM 600

1008.8225

1,412.35

RM 225 1295.36 291456.00 1,943.00 437175

NA

Each 7

77350

541450.00 ### 800,961.00

0.00 - 0

Cu.m - 305 0.00 458.00 0

RM 2,940 307.46 903932.40 461.00 1355340

Sq.m 6,960 0.00 - 0

Sq.m 1,900 0.00 - 0

0.00 - 0

Sq.m 14,470 30 434100.00 42.00 607740

0.00 - 0

Sq.m 520 8.00 301.3 156676.00 422.00 219440

0.00 - 0

Sq.m 404 35 14140.00 47.00 18988



0.00 - 0

Sq.m 4,545 325 1477125.00 439.00 1995255

0.00 - 0


Sq.m - 500 0.00 750.00 0

Sq.m 4,911 1400 6875400.00 2,100.00 10313100

Sq.m 6,040 835 5043400.00 1,127.00 6807080

0.00 - 0

Sq.m 1,410 326.05 459730.50 456.00 642960

0.00 - 0

0.00 - 0

Sq.m Quote rate 237.55 356.00

0.00 - 0

Sq.m 9,320 282.3 2631036.00 423.00 3942360

Sq.m 400 0.18 476.656 190662.40 667.00 266800

Sq.m 100 0.45 970.3 97030.00 1,358.00 135800

Sq.m 240 0.20 542.484 130196.16 759.00 182160

Sq.m 450 0.71 951.64 428238.00 1,332.00 599400

Sq.m 300 0.20 590.484 177145.20 827.00 248100

Sq.m - 0.71 908.31 0.00 1,297.00 0

0.00 - 0

Sq.m - 0.25 1646.92 2,141.00 0

Sq.m 20 0.42 1120.4 22408.00 1,457.00 29140

0.00 - 0

Sq.m 1,530 1100 1683000.00 1,430.00 2187900

0.00 - 0

Sq.m 990 2000 1980000.00 2,600.00 2574000

Sq.m - 550 0.00 715.00 0

Sq.m - 1800 0.00 2,340.00 0

Sq.m - 3000 0.00 3,900.00 0

Sq.m - 750 0.00 975.00 0

sq. m

0.00 - 0

Sq.m 800 600 480000.00 780.00 624000

Sq.m 1,370 500 685000.00 650.00 890500

sq. m 580

1300 754000.00 1,690.00 980200

0.00 - 0

Sq.m 710 525 372750.00 683.00 484930

Sq.m 4,165 765 3186225.00 995.00 4144175

Sq.m 455 765 348075.00 995.00 452725

Sq.m 920 560 515200.00 728.00 669760

Sq.m 1,710 900 1539000.00 1,170.00 2000700

0.00 - 0

Sq.m 25 4150 103750.00 5,395.00 134875

Sq.m - 3900 0.00 5,070.00 0

Cu.m Quote rate 100000 ###

0.00 - 0

RM 225 375 84375.00 488.00 109800

0.00 - 0

Sq.m 145 3800 551000.00 4,940.00 716300

0.00 - 0

0.00 - 0

Sq.m 65 4700 305500.00 6,110.00 397150

0.00 - 0

Sq.m 375 2900 1087500.00 3,770.00 1413750

0.00 - 0

Sq.m 20 6250 125000.00 8,125.00 162500

0.00 - 0

Sq.m 400 3200 1280000.00 4,160.00 1664000

0.00 - 0

Sq.m 1,100 2700 2970000.00 3,510.00 3861000

0.00 - 0

0.00 - 0

Sq.m - 490 0.00 637.00 0

Sq.m - 705 0.00 917.00 0

Sq.m - 740 0.00 962.00 0

Sq.m - 2300 0.00 2,990.00 0

Sq.m - 390 0.00 507.00 0

0.00 - 0

0.00 - 0

Sq.m - 2220 0.00 2,886.00 0

Sq.m 195 2470 481650.00 3,211.00 626145

Sq.m 4470 0.00 5,811.00 0

0.00 - 0

Sq.m - 1610 0.00 2,093.00 0

0.00 - 0

Sq.m - 750 0.00 975.00 0

0.00 - 0

Sq.m - 525 0.00 683.00 0

0.00 - 0

0.00 - 0

RM 1525 0.00 2,059.00 0

RM 2637.5 0.00 3,561.00 0

- NA

RM 1,120 625 700000.00 875.00 980000

- NA -

NA -

RM 700 437.5 306250.00 613.00 429100

RM 300 1350 405000.00 1,890.00 567000

NA -

NA

-

RM 300 1625 487500.00 2,194.00 658200

RM 350 2862.5 1001875.00 3,864.00 1352400

Each 60 17290.148 1037408.88 24,206.00 1452360

NA -

NA

-

RM 420 16000 6720000.00 22,400.00 9408000

RM 550 24000 13200000.00 33,600.00 18480000

sq. m 8,180 200

1636060.04 350.00 2863105.068

sq. m 8,700 550

4785221.06 770.00 6699309.483

Remarks





32MM B-class Pipe considered

Eye & face fountain, Ventilation shaft Rates not included since spec. is not detailed.

Glass strips considered









100mm thick wall assumed

All materials forming the permanent part of UG piping viz., MS plates, wrapping coating materials shall be issued free of cost.

Sand blasting if requirednshall be paid extra.

CLIENT: GAUTAMI POWER (SAMALKOT) PRIVATE LIMITED, STAGE IIPROJECT: 3 X 388 MW COMBINED CYCLE POWER PROJECTENABLING WORKS

ITEM NO. ITEM DESCRIPTIONUNIT

1 -

1.0 EPC site office as per spec. mentioned Sq.m 280 8608 2410240

2.0 Sq.m 300 467.5 140250

3.0 Gypsum board false ceiling Sq.m 280 600 168000

2718490

CIVIL, STRUCTURAL & ARCHITECTURAL WORKS FOR PROPOSED TPL DAHEJ SEZ - 350-400MW CPPP

PROJECT.

QUANTITY

L+M Rate

L+M Amount

Roof sheeting with Galvalume sheet 0.60mm thick

Unit Rate Remarks

12,081.0 3382680 Plan area

655.0 196500

840.0 235200

3814380

Total Amount

(Rs.)

Documents

Formatted-Jigurupadu BoQ