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PROJECT: TISS CAMPUS AT KOTUR, MAMIDIPALLY VILLAGE MAHABHUBNAGAR DISTRICTNAME OF THE WORK: Construction of Balance Boundary Fencing along the site boundary of about 610m length.

Description UnitQuantity

A 610 RMT COMPOUND WALL1 EARTHWORK

1

General Notes:a

b

Bill of Quantities for compound wall and five watch posts in Hyderabad Campus of Tata Institute of Social Sciences on the basis of DSR 2016

Sr No

DSR No DSR 2016

rateMarket rate

DSR 2016 rate amount

Market rate amount

Note:In case any specific method of measurement for any item is not mentioned, IS 1200 shall be followed for the purpose of measurement and certification.EARTHWORK INCLUDING BACKFILLING AND GROUND IMPROVEMENT MEASURES

All levels mentioned in tender/GFC drawing are with respect to existing ground level at site or, for trenches and pits, the bottom of mass excavation, whichever deeper. At the time of handing over the site to the Contractor, if in case, any variation, discrepancy between Good For Construction(GFC)/tender drawings and existing site conditions is noticed, the same should be brought to the notice of Engineer-in Charge/ Architects/Consultants in writing.Levels are to be taken before and after excavation and as directed by Engineer-in-charge for calculating the depth of excavation.

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c

d

Rate shall include marking the areas to be excavated, setting up the reference datum bench mark, establishing interim and final excavation levels with appropriate survey instruments, Carrying out excavation in the specified type of soil, inclusive of de-watering to keep the area clear from water ponding at all times to the required depth and profile . Rate shall include for breaking and removing old foundations with or without reinforcement, underground tanks, floor concrete, sewers, pipelines etc. and carting away the debris. Rate shall be inclusive of shoring, strutting, removal of slurry, dewatering, including stacking of good excavated earth anywhere within site premises and backfilling in layers of 300mm toachieve 95 % proctor density as approved by Engineer in charge, include all otherincidental charges. (Note: Working space and extra space for side slope soil stabilization will not be measured and paid for). Payments will be made only on the volume of earth excavated as per GFC drawings.

Contractor shall use the latest mechanical means of excavation suitable to achieve the required excavation level within the agreed time period. All such equipment mobilized on the site shall be in perfectly working condition, well maintained, ensuring no down time during the entire agreed working period. A list of all such equipment, manpower, machinery and the proposed infrastructure that the contractor is going to mobilize for the work shall be submitted to the Engineer in charge before start of work for his approval.

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e

f

g

h

The final approved founding strata shall be left absolutely clean by removing loose, slushy soil, murrum and weathered rock with necessary tools & tackles, cleaning the surface by wire brush and carting away debris, dewatering to keep site dry at all times etc. all complete to the approval of Engineer in charge.Contractor's rates shall include fees for all statutory sanction and royalties for any kind of disposal.Quoted rate shall include for cost of materials, labour, loading and unloading charges, hire of machinery, tools & plants, shoring, strutting, dewatering, removal of slurry, fuel charges,transportation, scaffolding and all other incidental charges etc., with all leads and lifts, complete and as directed by the Engineer-in-charge at all levels.

If the Excavation for foundation is done to a depth greater than that shown in the drawings or as required by the Engineer -In- Charge, the excess depth shall be made good by the contractor at his own cost with the concrete of the mix used for leveling / bed concrete for foundations.

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1.1

Cum

a 2.6.1 For Plinth beams Cum 65.00 159.16 10,345.12 b 2.6.1 For Column footings Cum 635.00 159.16 1,01,063.87

2 PLAIN AND REINFORCED CEMENT CONCRETE -

General Notes: -

a

-

b -

c

-

EXCAVATION FOR TRENCHES/FOUNDATION PITS BY MECHANICAL MEANS

Excavation in all soils by mechanical means (Hydraulic excavator) in foundations, trenches, sumps etc. upto 3m depth including dressing of sides and ramming of bottoms asdirected. Rate shall be inclusive of shoring, strutting, removal of slurry, dewatering, including stacking of good excavated earth and rock anywhere within site premises and backfilling in layers of 300mm to achieve 95 % proctor density as approved by Engineer-in-Charge, including all leads and lifts complete. No side shuttering shall be paid for foundations and trenches, which shall be cast against moist earth.

Quoted rates shall be for all levels, lead and lifts, all locations, all shapes, sizes, thickness, as per drawings, specifications and as directed by Engineer-in-charge.Cement to be used shall be Ordinary Portland Cement (OPC) confirming to IS1489.

Concrete to be used shall be design mix concrete (to be approved by Engineer-in-Charge). The designing of concrete mix for all grades shall be done in accordance with IS 456 and SP-23 (Hand book on concrete mix design) and tested in an approved lab.

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d

-

e

-

f

-

g -

h -

i

-

Quoted rate for all concrete shall include for cost of materials, labour, loading andunloading charges, hire of machinery, tools & plants, shoring, strutting, dewatering,compacting, removal of slurry, fuel charges, transportation, scaffolding and all otherincidental charges etc., with all leads and lifts, complete and as directed by the Engineer-inCharge at all levels.

Rates quoted for all RCC items shall include testing of all materials,placing of concrete, construction joints as required, preparation and roughening of surfaces, vibrating, curing of members, covering with hessian cloth or polythene sheet, provision of cutouts, sleeves and cover blocks. The rate shall also include putting in position insert plates and embedments (the cost of which shall be measured and paid for separately).

Only the laps specifically shown or mentioned on drawings shall be paid for. No payment shall be made for any additional laps provided by the contractor or any other cutting wast.

Chairs and Separators shall be provided as directed by Engineer in Charge and paid for on actual laid quantity.

All scaffolding, propping below formwork and bracing shall be in steel pipes.

The reinforcement weight to be paid shall be calculated from the bar areas based on the nominal diameters and the bar lengths used multiplied by steel density of 7850 kg/cum. No other rolling margin shall be paid for.

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j

-

k

-

-

2.1 M10 PLAIN CEMENT CONCRETE (PCC) -

-

a 4.1.8 For column footings Cum 24.00 5019.03 1,20,456.80 -

2.2 M25 REINFORCED COMPACTING CONCRETE -

Plywood, steel or timber shuttering as specified and approved by the Engineer-in-Charge shall be used with with appropriate framing members, bolts, nuts, MS span, MS Jacks, MS pipes ties, fasteners, necessary supports, bracing etc. complete (Design of formwork,supporting system and staging to be approved by the Engineer-in-Charge prior to commencement of work).

For all formwork above 4 m in height, additional staging shall be provided in multiples of 4 m as required. For the horizontal members such as beams and slabs, the areas with staging over 4 m floor height shall be measured and paid extra. However, for vertical members such as columns and walls, no additional payment shall be made whatever the heights of the members.

Providing and laying in position plain cement concrete grade M10 using OPC with flyash (maximum 50% subject to approval of Engineer-in-Charge) including compaction, curing, finishing etc. The rate shall include top surface of the concrete to be finished smooth wherever required, providing slopes, gradients, preparation of ground surface for laying concrete, trimming, ramming, removal of slurry, cost of materials, labour, loadingand unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts and at all levels complete and as directed by the Engineer-in-Charge & as per GFC drawings.

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-

a 5.33.1 For column footings Cum 41.00 7,132.73 2,92,441.96 b 5.33.1 For plinth beams Cum 116.00 7,132.73 8,27,396.78 c 5.33.2 For Columns Cum 11.00 8338.10 91,719.11 d 5.33.2 For Copings Cum 11.00 8338.10 91,719.11

-

2.3 REINFORCING STEEL Fe500 D -

Providing and laying in position design mix concrete grade M25 using OPC with flyash (maximum 30% subject to approval of Engineer-in-Charge) for reinforced cement concretework including weigh batching, mixing, pumping of concrete, including the cost of admixtures in recommended proportions as per IS 9103 to improve workability without impairing strength and durability with proper compaction, curing, vibrating, consolidating,finishing, providing recesses, grooves, chamfers, rounding of corners as required indetailed drawings, cost of materials, labour, loading and unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts and at all levels, complete and as directed by the Engineer-in-Charge. Min cement content as per IS 456.

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-

a 5.22.6 Kg 8169.00 61.83 5,05,108.83

b 5.22.6 For Plinth beams Kg 300.00 61.83 18,549.72 -

2.4 SYSTEM FORMWORK AND STAGING -

-

a 5.9.1 For Column footings Sqm 180.00 243.24 43,783.52 b 5.9.5 For Plinth beams Sqm 385.00 463.95 1,78,619.36 c 5.9.6 For Columns Sqm 195.00 625.67 1,22,004.97 d 5.9.17 For Copings Sqm 84.00 641.37 53,875.34

-

Supplying, cutting, bending and placing in position High Yield Strength Deformed reinforcement bars of Fe 500 D grade conforming to IS 1786 of all diameters to RCC work and binding with 18 SWG black annealed binding wire (double fold) etc., all complete as per drawings and specifications. The rate shall include cost of materials, binding wire, PVC cover blocks as specified, labour, loading and unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts at all levels, complete and as directed by the Engineer-in-Charge. (Payment will on steel actually shown on drawings. Only authorized laps, chairs and spacers will be measured and paid for).

For Column footings, Columns, Plinth beam & coping

Providing and fixing system formwork at all floor levels and and all heights. Rate should be inclusive of formwork design, chemical releasing agent, formwork of any shape, sizeand thickness, including propping, scaffolding, strutting, bracing, staging, preparing of surface for placing formwork, providing of camber, access platform, de-shuttering, cost ofmaterials, labour, loading and unloading, transportation and all other incidental charges etc., with all leads and lifts, complete and as directed by the Engineer-in-Charge.

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3 MASONRY WORKS -

3.1 200mm Thick Solid Block Masonry Walls -

Sqm 1346.00 1200 - 1615200

-

3.2

7.1 cum 100.00 4,645.94 4,64,593.61

-

4 FINISHING WORKS -

4.1 Cement Plaster -

13.8.2 Sqm 2877.00 320.59 9,22,344.86

-

4.2 Cement Painting -

Market Rate

Providing & Constructing cement concrete Block Masonry 200mm thick using 400mm x200mm x 200mm blocks. The blocks shall be of first quality and from approved manufacturer, the works include bedding, jointing and pointing in cement mortar CM 1:4, with neat recessed jointing, in all lead, lift and depth including scaffolding, working platform, finishing, cutting, curing and such other works that are required to make it complete at all floors & heights and works shall be as per specification and as directed by the Engineer / EIC.

Random rubble stone masonary in locally available hard stone for foundation & plinth in cement mortar 1:6, including levelling up with cement concrete 1:6:12 at plinth beam level

Providing & applying 12 to 15 mm thick cement plaster to concrete blockwork walls,columns, piers etc. in cement mortar 1 : 4 (1 cement : 4 fine sand) applied, finished smooth and cured including hacking, curing, making grooves / bands wherever required complete. The rate shall includes the cost of scaffolding for all height etc. complete.

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13.37.1 Sqm 2877.00 24.85 71,485.94

Alternate item to 4.1 & 4.2 above -

4.3

Sqm -

-

4.4

13.3 Rm 641.00 13.93 8,931.76

Providing and applying 'Snowcem' Cement Painting 3 coats ( 1 coat primer and 2 finishing coat) of approved colour and shade of approved make, brand and manufacturer on any surfaces at all heights to give an even shade including thoroughly brushing the surface free from water, mortar droppings and other foreign matter and sand papered smooth, including all material and labour, curing, at all floor and heights, the works shall be complete as per specification and as directed by the Engineer / EIC.

Painting two or more coats of weather proof acrylic paint Snowcryl - XT of Snowcem or equivalent on cement concrete blockwork wall surfaces in approved colour and shade, including priming coat of approved cement paint as per manufacturer's specification at all heights to give an even shade including thoroughly brushing the surface free from water, mortar droppings and other foreign matter and sand papered smooth, including all material, scaffolding, staging and labour, curing, at all floor and heights, the works shall be complete as per specification and as directed by the Engineer / EIC.

Providing & applying 18 to 20mm thick x 150mm wide cement plaster raised band over concrete coping of blockwork walls/columns, in cement mortar 1 : 4 (1 cement : 4 fine sand) finished smooth and cured including providing & fixing by embedding densly spaced broken waste glass pieces into cement plaster band while it is green. Sharp side of glass pieces to stand-out 50 to 60mm above finished band surface. The rate shall includes the cost of formwork and scaffolding for all heights.

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-

5 METAL WORKS -

Note : Quantities are Provisional -

General Notes: -

-

0.00 -

-

-

-

5.1

10.25.2 Kg 2000.00 102.77 2,05,534.58

5.2

Kg 218.00 102.77 22,403.27

1)Contractors Scope is to Supply, Fabricate & Install Gate, Grilles, fence & posts etc

2)Contractor to follow the standard design parameters as applicable for this scope of works and are to submit the preliminary design considerations in their offer like typical sectional details, fixing details, finishes etc

3)Contractor to protect the installation with adequately till handing over of works to the Employer, the scope includes to unprotect, clean and dispose off site the protective covering. Item includes cutting, shaping, hoisting, formwork, temporary supports as reqd. for holding in position and galvanising/ applying a priming coat of approved primer

4)Contractor to carry out touch up works including plastering matching the existing surface finish and required painting works

5)Contractor to provide mock up complete with finishes for all type of items for Employers Approval, Upon Employer written approval only the manufacturing process shall commence

Steel work in welded built up sections/ framed work including cutting, hoisting, formwork, temporary supports as reqd. for fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required for gratings, frames, gates, grills and

simlar works.Galvanised MS angle cleats 200 to 400mm long, party embedded & fixed on top of RCCcolums and RCC coping of boundary wall at the time of casting concrete.

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TOTAL AMOUNT - A 41,52,378.49 16,15,200.00

B FIVE NO'S OF WATCH POSTS1 EARTHWORK

1

General Notes:a

b

Note:In case any specific method of measurement for any item is not mentioned, IS 1200 shall be followed for the purpose of measurement and certification.

EARTHWORK INCLUDING BACKFILLING AND GROUND IMPROVEMENT MEASURES

All levels mentioned in tender/GFC drawing are with respect to existing ground level at site or, for trenches and pits, the bottom of mass excavation, whichever deeper. At the time of handing over the site to the Contractor, if in case, any variation, discrepancy between Good For Construction(GFC)/tender drawings and existing site conditions is noticed, the same should be brought to the notice of Engineer-in Charge/ Architects/Consultants in writing.

Levels are to be taken before and after excavation and as directed by Engineer-in-charge for calculating the depth of excavation.

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c

d

e

Rate shall include marking the areas to be excavated, setting up the reference datum bench mark, establishing interim and final excavation levels with appropriate survey instruments, Carrying out excavation in the specified type of soil, inclusive of de-watering to keep the area clear from water ponding at all times to the required depth and profile . Rate shall include for breaking and removing old foundations with or without reinforcement, underground tanks, floor concrete, sewers, pipelines etc. and carting away the debris. Rate shall be inclusive of shoring, strutting, removal of slurry, dewatering, including stacking of good excavated earth anywhere within site premises and backfilling in layers of 300mm toachieve 95 % proctor density as approved by Engineer in charge, include all otherincidental charges. (Note: Working space and extra space for side slope soil stabilization will not be measured and paid for). Payments will be made only on the volume of earth excavated as per GFC drawings.Contractor shall use the latest mechanical means of excavation suitable to achieve the required excavation level within the agreed time period. All such equipment mobilized on the site shall be in perfectly working condition, well maintained, ensuring no down time during the entire agreed working period. A list of all such equipment, manpower, machinery and the proposed infrastructure that the contractor is going to mobilize for the work shall be submitted to the Engineer in charge before start of work for his approval.

The final approved founding strata shall be left absolutely clean by removing loose, slushy soil, murrum and weathered rock with necessary tools & tackles, cleaning the surface by wire brush and carting away debris, dewatering to keep site dry at all times etc. all complete to the approval of Engineer in charge.

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f

g

h

1.1

Cum

a 2.60 For Foundation Cum 241.00 159.16 38,356.52

1.2 2.27 cum 13.00 967.91 12,582.84

Contractor's rates shall include fees for all statutory sanction and royalties for any kind of disposal.Quoted rate shall include for cost of materials, labour, loading and unloading charges, hire of machinery, tools & plants, shoring, strutting, dewatering, removal of slurry, fuel charges,transportation, scaffolding and all other incidental charges etc., with all leads and lifts, complete and as directed by the Engineer-in-charge at all levels.

If the Excavation for foundation is done to a depth greater than that shown in the drawings or as required by the Engineer -In- Charge, the excess depth shall be made good by the contractor at his own cost with the concrete of the mix used for leveling / bed concrete for foundations.

EXCAVATION FOR TRENCHES/FOUNDATION PITS BY MECHANICAL MEANSExcavation in all soils by mechanical means (Hydraulic excavator) in foundations, trenches, sumps etc. upto 3m depth including dressing of sides and ramming of bottoms asdirected. Rate shall be inclusive of shoring, strutting, removal of slurry, dewatering, including stacking of good excavated earth and rock anywhere within site premises and backfilling in layers of 300mm to achieve 95 % proctor density as approved by Engineer-in-Charge, including all leads and lifts complete. No side shuttering shall be paid for foundations and trenches, which shall be cast against moist earth.

Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete

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1.3 cum 28.00 3200 - 89,600.00

-

2 PLAIN AND REINFORCED CEMENT CONCRETE -

General Notes: -

a

-

b -

c

-

d

-

Market Rate

Providing and laying dry rubble soling 230 mm thick hand set in regular lines, interstices being filled in with small pieces of stones, hard murrum etc. throughly rammed, consolidated and watered complete as directed and specified.

Quoted rates shall be for all levels, lead and lifts, all locations, all shapes, sizes, thickness, as per drawings, specifications and as directed by Engineer-in-charge.

Cement to be used shall be Ordinary Portland Cement (OPC) confirming to IS1489.

Concrete to be used shall be design mix concrete (to be approved by Engineer-in-Charge). The designing of concrete mix for all grades shall be done in accordance with IS 456 and SP-23 (Hand book on concrete mix design) and tested in an approved lab.

Quoted rate for all concrete shall include for cost of materials, labour, loading andunloading charges, hire of machinery, tools & plants, shoring, strutting, dewatering,compacting, removal of slurry, fuel charges, transportation, scaffolding and all otherincidental charges etc., with all leads and lifts, complete and as directed by the Engineer-inCharge at all levels.

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e

-

f

-

g -

h -

i

-

j

-

Rates quoted for all RCC items shall include testing of all materials,placing of concrete, construction joints as required, preparation and roughening of surfaces, vibrating, curing of members, covering with hessian cloth or polythene sheet, provision of cutouts, sleeves and cover blocks. The rate shall also include putting in position insert plates and embedments (the cost of which shall be measured and paid for separately).

Only the laps specifically shown or mentioned on drawings shall be paid for. No payment shall be made for any additional laps provided by the contractor or any other cutting wast.

Chairs and Separators shall be provided as directed by Engineer in Charge and paid for on actual laid quantity.All scaffolding, propping below formwork and bracing shall be in steel pipes.The reinforcement weight to be paid shall be calculated from the bar areas based on the nominal diameters and the bar lengths used multiplied by steel density of 7850 kg/cum. No other rolling margin shall be paid for.

Plywood, steel or timber shuttering as specified and approved by the Engineer-in-Charge shall be used with with appropriate framing members, bolts, nuts, MS span, MS Jacks, MS pipes ties, fasteners, necessary supports, bracing etc. complete (Design of formwork,supporting system and staging to be approved by the Engineer-in-Charge prior to commencement of work).

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k

-

-

2.1 M10 PLAIN CEMENT CONCRETE (PCC) -

-

a 4.1.8 For column footings Cum 5.00 5,019.03 25,095.17 -

2.2 M25 REINFORCED COMPACTING CONCRETE -

For all formwork above 4 m in height, additional staging shall be provided in multiples of 4 m as required. For the horizontal members such as beams and slabs, the areas with staging over 4 m floor height shall be measured and paid extra. However, for vertical members such as columns and walls, no additional payment shall be made whatever the heights of the members.

Providing and laying in position plain cement concrete grade M10 using OPC with flyash (maximum 50% subject to approval of Engineer-in-Charge) including compaction, curing, finishing etc. The rate shall include top surface of the concrete to be finished smooth wherever required, providing slopes, gradients, preparation of ground surface for laying concrete, trimming, ramming, removal of slurry, cost of materials, labour, loadingand unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts and at all levels complete and as directed by the Engineer-in-Charge & as per GFC drawings.

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-

a 5.33.1 For column footings Cum 19.00 7,132.73 1,35,521.89 b 5.33.2 For pedestal Cum 2.00 8,338.10 16,676.20

-

2.3 REINFORCING STEEL Fe500 D -

-

a 5.22.6 For Footing Kg 950.00 61.83 58,740.77

Providing and laying in position design mix concrete grade M25 using OPC with flyash (maximum 30% subject to approval of Engineer-in-Charge) for reinforced cement concretework including weigh batching, mixing, pumping of concrete, including the cost of admixtures in recommended proportions as per IS 9103 to improve workability without impairing strength and durability with proper compaction, curing, vibrating, consolidating,finishing, providing recesses, grooves, chamfers, rounding of corners as required indetailed drawings, cost of materials, labour, loading and unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts and at all levels, complete and as directed by the Engineer-in-Charge. Min cement content as per IS 456.

Supplying, cutting, bending and placing in position High Yield Strength Deformed reinforcement bars of Fe 500 D grade conforming to IS 1786 of all diameters to RCC work and binding with 18 SWG black annealed binding wire (double fold) etc., all complete as per drawings and specifications. The rate shall include cost of materials, binding wire, PVC cover blocks as specified, labour, loading and unloading, transportation, scaffolding and all other incidental charges etc., with all leads and lifts at all levels, complete and as directed by the Engineer-in-Charge. (Payment will on steel actually shown on drawings. Only authorized laps, chairs and spacers will be measured and paid for).

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b 5.22.6 For pedestal Kg 180.00 61.83 11,129.83 -

2.4 SYSTEM FORMWORK AND STAGING -

-

a 5.9.1 For Column footings Sqm 27.00 243.24 6,567.53 b 5.9.6 For Columns Sqm 16.00 625.67 10,010.66

-

3 METAL WORKS -

Note : Quantities are Provisional -

General Notes: -

-

0.00 -

-

Providing and fixing system formwork at all floor levels and and all heights. Rate should be inclusive of formwork design, chemical releasing agent, formwork of any shape, sizeand thickness, including propping, scaffolding, strutting, bracing, staging, preparing of surface for placing formwork, providing of camber, access platform, de-shuttering, cost ofmaterials, labour, loading and unloading, transportation and all other incidental charges etc., with all leads and lifts, complete and as directed by the Engineer-in-Charge.

1)Contractors Scope is to Supply, Fabricate & Install Gate, Grilles, fence & posts etc

2)Contractor to follow the standard design parameters as applicable for this scope of works and are to submit the preliminary design considerations in their offer like typical sectional details, fixing details, finishes etc

3)Contractor to protect the installation with adequately till handing over of works to the Employer, the scope includes to unprotect, clean and dispose off site the protective covering. Item includes cutting, shaping, hoisting, formwork, temporary supports as reqd. for holding in position and galvanising/ applying a priming coat of approved primer

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-

-

3.0

10.25.2 Kg 19687.00 102.77 20,23,179.62

12.1.1 Sqmt 13.23 1,011.80 13,386.14

12.4.1 Rmt 12.60 721.76 9,094.13

TOTAL AMOUNT - B 23,60,341.30 89,600.00

4)Contractor to carry out touch up works including plastering matching the existing surface finish and required painting works

5)Contractor to provide mock up complete with finishes for all type of items for Employers Approval, Upon Employer written approval only the manufacturing process shall commence

Steel work in welded built up sections/ framed work including cutting, hoisting, formwork, temporary supports as reqd. for fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required for gratings, frames, gates, grills and

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.1.00 mm thick with zinc coating not less than 275 gm/m²

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed withpolymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumenwashers complete. 0.80 mm thick with zinc coating not less than 275 gm/m²

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TOTAL AMOUNT (A+B) 65,12,719.79 17,04,800.00

4.90% 3,19,250.97

TOTAL AMOUNT 68,31,970.76 17,04,800.00

85,36,770.76

15% 12,80,515.61 TOTAL ESTIMATED COST 98,17,286.38

NOTE:-

1

Add cost index of 4.9% on DSR items for Mehboobnagar

TOTAL OF DSR RATE ITEMS & MARKET RATE ITEMSAdd 15% to breing the rates of 2016 -2018 ( 7.5% per year for two years)

Differential cost against GST will be paid/recovered after reducing all taxes, duties levies and input tax credit availed excluding service tax which is not included in all taxes.