Bills of Quantities - MCA Namibia School Hall- Bills of...Unit Quantity Rate Amount WATERPROOFING BILL NO. 4 The Tenderer is referred to the relevant Clauses in the ... Bills of Quantities

AFTER SCHOOL CENTRE

Millenium Challence Account - Namibia

BILLS OF QUANTITIES

FOR

FOR

Omugongo JV Omugongo J V

Joint Venture

47 Nelson Mandela AvenueKlein Windhoek

+264(61) 220081

+264(61) 221333

47 Nelson Mandela Avenue

ARCHITECTS QUANTITY SURVEYORS

Tel.

Fax:

+264 61 220081

+264 61 221333

Tel.

Fax:

Klein Windhoek

Windhoek

9000

[email protected] Mail:[email protected]

e Mail:

9/9/1999

After School Centre

Unit Quantity Rate Amount

EARTHWORKS (PROVISIONAL)

BILL NO. 1

The Tenderer is referred to the relevant Clauses in the separate document Model Preambles for Trades (2008 Edition) and to the Supplementary Preambles which are incorporated in this Bill.

SITE CLEARANCE, ETC.

Site clearance, etc.:

Allow for clearing the area of the site to be built upon of all grass, weeds, shrubs, trees with trunks not exceeding 200mm girth, debris, etc., including grubbing up all roots, scoffling up as required and cart away all vegetation and debris.

1

m² 493

EXCAVATION OTHER THAN BULK

Excavation in earth not exceeding 2m deep:

Trenches.2 m³ 447

Bases.3 m³ 2

Trenches and holes for thickening under paving edge.4 m³

Extra over excavations other than bulk in earth for excavation in:

Soft rock.5 m³ 90

Hard rock.6 m³ 67

Compaction:

Trim and level off surface of excavated surfaces to receive concrete footings, including ripping and scarifying as necessary and compacting the whole area for a depth of 150mm to a density of at least 95% Mod. AASHTO maximum density.

7

m² 299

Risk of collapse of excavations other than bulk:

Sides of trench and hole excavations not exceeding 1,5m deep.

8m² 928

Carried to Collection N$

Bill No. 1

Earthworks (provisional)

1

After School Centre


EARTH FILLING, ETC.

Filling with material from the excavations compacted to a density of at least 95% Mod. AASHTO maximum density:

Under floors, pavings, etc.9 m³ 14

Backfilling to trenches, holes, etc.10 m³ 193

Filling with approved material supplied and carted onto site by the Contractor, compacted to a density of at least 95% Mod. AASHTO maximum density:

Under floors, pavings, etc.11 m³ 105

Coarse river sand filling compacted to 95% Mod. AASHTO maximum density:

Under floors, etc.12 m³ 21

Soilcrete filling of 10% cement mix.

Filling under footings, bases etc.13 m³ 150

Surface Preparation:

Trim and level off surface of natural ground surfaces to receive concrete paving, including ripping and scarifying as necessary and compacting the whole area for a depth of 150mm to a density of at least 95% Mod. AASHTO maximum density.

14

m² 548

KEEPING EXCAVATIONS FREE OF WATER

Keeping excavations free of water:

Allow for keeping excavations free of water by hand or machinery.

15Item

SOIL POISONING

Approved brands of weedkiller mixed with termite poison and applied in accordance with the manufacturer's instructions:

To bottoms and sides of trenches, etc.16 m² 1,218


Bill No. 1


2

After School Centre


Under floors, etc., including forming and poisoning shallow furrows against foundation walls, etc., filling in furrows and ramming.

17

m² 548


Bill No. 1


3

After School Centre

Amount

EARTHWORKS (PROVISIONAL)

BILL NO. 1

Page No

COLLECTION

1Brought Forward from Page

2

3

Carried to Summary N$

Bill No. 1


4

After School Centre


CONCRETE, FORMWORK AND REINFORCEMENT

BILL NO. 2


SUPPLEMENTARY PREAMBLES

The Tenderer must allow in his/her pricing for the costs of making, storing and testing of concrete test cubes as required under clause 7 'Tests' of SABS 1200 G and shall include the cost of providing cube moulds necessary for the purpose, for testing costs and for submitting reports on the tests to the Site Supervisor. The testing shall be undertaken by an independent firm or institution nominated by the Contractor to the approval of the Site Supervisor. Failing to do so will can result in payment to be withheld until such time that proof can be provided that the concrete works measures to the required strengths.

UNREINFORCED CONCRETE

25Mpa/19mm Concrete

Surface beds.1 m³

Pavings cast in panels.2 m³ 13

Steps3 m³ 1

UNREINFORCED CONCRETE CAST AGAINST EXCAVATED SURFACES

25Mpa/19mm Concrete

Strip footings.4 m³ 62

REINFORCED CONCRETE

25 MPa/19mm Concrete:

Bases.5 m³ 0.50

Surface beds cast in panels on waterproofing.6 m³ 42


Bill No. 2

Concrete, Formwork And Reinforcement

5

After School Centre


Vanity slabs, cupboard slabs, cover slabs, etc.7 m³ 0.17

Wall Beams.8 m³ 13

Isolated beams.9 m³ 1

Columns in foundations (Provisional).10 m³ 0.02

Columns.11 m³ 0.22

FINISHING TOP SURFACE OF CONCRETE

Finishing top surfaces of concrete smooth with a steel trowel:

Paving to falls.12 m² 128

Surface beds.13 m² 357

ROUGH FORMWORK (DEGREE OF ACCURACY II)

Rough Formwork to Sides:

Stub columns.14 m² 2

Wall beams.15 m² 115

Rectangular columns in foundations (Provisional).16 m² 0.44

Rectangular columns.17 m² 2

Edges, risers, ends and reveals not exceeding 300mm high or wide.

18m 725

Rough Formwork to Sides and Soffits:

Isolated beams propped up exceeding 1.5m and not exceeding 3.5m high.

19m² 16

Rough Formwork to Soffits:

Wall beams over openings propped up not exceeding 1,5m high.

20m² 3

Boxing in rough formwork to form:

50 x 50mm Chamfer along top or bottom edge.21 m 102


Bill No. 2


6

After School Centre


SMOOTH FORMWORK (DEGREE OF ACCURACY II) (CPAP Work Group No 111)

Smooth Formwork to Sides:

Edges, risers, ends and reveals not exceeding 300mm high or wide.

22m 6

Smooth Formwork to Soffits:

Vanity slabs, cupboard slabs, cover slabs, etc. propped up not exceeding 1,5m high.

23m² 1

MOVEMENT JOINTS ETC

Two layer of 375micron in slip joints between horizontal concrete and brick surfaces including cement mortar bed:

Not exceeding 300mm wide.24 m 37

REINFORCEMENT (PROVISIONAL)

Mild steel reinforcement to structural concrete work:

10mm Diameter bars.25 Kg 838

High tensile steel reinforcement to structural concrete work:

16mm Diameter bars.26 Kg 1,656

12mm Diameter bars.27 Kg 1,649

Fabric reinforcement:

Type 193 fabric reinforcement in concrete surface beds, slabs, etc.

28m² 422


Bill No. 2


7

After School Centre

Amount

CONCRETE, FORMWORK AND REINFORCEMENT

BILL NO. 2

Page No

COLLECTION


6

7


Bill No. 2


8

After School Centre


MASONRY

BILL NO. 3



The Tenderer must allow in his /her pricing for the cost of providing brick compression tests. The testing shall be undertaken by an independent firm or institution nominated by the Contractor to the approval of the Site Supervisor. Failing to do so can result in payment to be withheld until such time that proof can be provided that the bricks complies to the required standards.

Where sizes in descriptions are given in brick units, 'one brick' shall represent the length and 'half brick' the width of a brick.

BRICKWORK IN FOUNDATIONS (PROVISIONAL)

Brickwork of concrete bricks in Class I mortar:

Half brick walls.1 m² 45

One brick walls.2 m² 263

BRICKWORK IN SUPERSTRUCTURE

Brickwork of concrete bricks in Class I mortar:

Half brick walls.3 m² 95

Half brick walls in beamfilling.4 m² 25

One brick walls.5 m² 512

Half brick kerbs 170mm high.6 m 4

BRICKWORK SUNDRIES

Brickwork sundries:

Brick-on-edge cill set sloping and projecting.7 m 20


Bill No. 3

Masonry

9

After School Centre


Fair face to brickwork in horizontal stretcher bond pointed with recessed horizontal and flush vertical joints:

Extra for fair face.8 m² 328

Cement wash of 1:3 liquid cement and sand mixture applied with a brush:

On brick surfaces.9 m² 346

Brickwork reinforcement:

75mm Wide reinforcement built in horizontally in foundations.

10m 484

75mm Wide reinforcement built in horizontally.11 m 468

150mm Wide reinforcement built in horizontally in foundations.

12m 2,894

150mm Wide reinforcement built in horizontally.13 m 1,484

Approved prestressed fabricated lintels:

110 x 75mm Lintels in lengths not exceeding 3m.14 m 90

Galvanised hoop iron cramps, ties, etc:

30 x 1,6mm Wall tie 500mm long with one end shot pinned to concrete and other end built into brickwork.

15No. 12

Air bricks etc:

30 x 1,6mm Wall tie 500mm long with one end shot pinned to concrete and other end built into brickwork in foundations (Provisional).

16

No. 24

230 x 160mm Galvanised air brick.17 No. 4


Bill No. 3

Masonry

10

After School Centre

Amount

MASONRY

BILL NO. 3

Page No

COLLECTION


10


Bill No. 3

Masonry

11

After School Centre


WATERPROOFING

BILL NO. 4


DAMPPROOFING OF WALLS AND FLOORS

One layer of 375 micron Consol Plastics Brikgrip DPC embossed damp proof course:

In walls.1 m² 76

One layer of 250 micron Consol Plastics Gunplas Black waterproof sheeting sealed at laps with Gunplas Pressure Sensitive Tape:

Under surface beds.2 m² 451

WATERPROOFING TO FLAT SCREEDED ROOFS

One layer Klodek waterproofing membrane sealed by means of 'torchfusion' or Coldbond 90 adhesive with 75mm side laps and 100mm end laps, laid under a ten-year guarantee, to receive paint or stone protection (elsewhere):

On flat roofs.3 m² 2


Bill No. 4

Waterproofing

12

After School Centre


ROOF COVERINGS

BILL NO. 5



Al sheeting must be oiled at junction with mortar to prevent sticking and cracking.

TROUGHED METAL SHEETING AND ACCESSORIES

0.5mm 'Alu zinc' AZ185 IBR profiled sheet steel in single lengths fixed to steel purlins or rails and sheet steel accessories:

Roof covering with pitch not exceeding 50 degrees.1 m² 574

Counter flashing 150mm girth and three times bent along girth

2m 32

Headwall flashing 305mm girth and two times bent along girth

3m 32

Serrated eaves closers.4 m 96

Narrow and broad flute closers.5 m 96

ROOF AND WALL INSULATION

Sisalation 400 housing grade glass fibre reinforced aluminium foil bonded insulation:

Insulation laid taut over purlins on galvanised straining wires (at approximately 300mm centres).

6m² 467


Bill No. 5

Roof Coverings

13

After School Centre


CARPENTRY AND JOINERY

BILL NO. 6


FLUSH DOORS

Semi-solid flush doors with commercial veneer:

40mm Door 813 x 1932mm high.1 No. 8

40mm Door 813 x 2032mm high.2 No. 7

PELMITS, ETC.

Wrought 'Supa wood':

Pelmit formed with 18mm Thick 'Supa wood' 138mm wide x 140mm high and 2000mm long (external dimensions) including single curtain track with 10 rollers per metre, brackets, closed ends, etc. plugged.

3

No. 16

Pelmit formed with 18mm Thick 'Supa wood' 138mm wide x 140mm high and 1400mm long (external dimensions) including single curtain track with 10 rollers per metre, brackets, closed ends, etc. plugged.

4

No. 1

JOINERY SUNDRIES

Wrought meranti:

Slatted shelving, seats, etc of 32 x 68mm slats at 90mm centres screwed through steel including holes.

5m² 4


Bill No. 6

Carpentry And Joinery

14

After School Centre


CEILINGS PARTITIONS AND ACCESS FLOORING

BILL NO. 7



Al sheeting must be oiled at junction with mortar to prevent sticking and cracking.

NAILED UP CEILINGS

0.5mm 'Alu zinc' AZ185 IBR profiled sheet steel in single lengths fixed to steel purlins or rails:

Ceilings.1 m² 363

Sloping ceilings.2 m² 57

Extra over ceiling for 1000 x 1000mm trap door of 30 x 30 x 2.5mm angle section framing covered with 'Alu zinc' IBR profiled sheeting and fitted flush in opening.

3

No. 2


Bill No. 7

Ceilings Partitions And Access Flooring

15

After School Centre


FLOOR COVERINGS

BILL NO. 8


VINYL FLOOR COVERINGS, WALL LININGS, ETC.

'Marley HD Synergy 2,5mm thick x 2m wide fully flexible homogeneous heavy duty vinyl floor sheeting fixed with 'Marley No.60 Acrylic Adhesive' and joints and perimeters hot-air seam welded with a fully flexible coloured 'Marley Welding Rod' to provide a smooth, hygienic sealed finish:

On floors.1 m² 311

100mm High skirting.2 m 172.00


Bill No. 8

Floor Coverings

16

After School Centre


IRONMONGERY

BILL NO. 9


HINGES, FLOOR SPRING HINGES, BOLTS, PANIC BOLTS, ETC

Union:

SS8023SS indicator bolts with Stainless Steel finish.1 No. 8

LOCKS

Union:

'Waterbok' AL6W45-24S-2261-76PL four lever lockset with striking plate fixed to metal.

2No. 8

'Waterbok' AL6W45-24S-2261-76PL four lever lockset and rebated conversion set and escutcheon.

3No. 4

LETTERS, NAMEPLATES, ETC.

Union:

30mm High aluminium letter or numeral.4 No. 63

BATHROOM FITTINGS

Solid:

20mm Diameter chromium plated towel rail 1200mm long including end brackets plugged.

5No. 4

Chairman Industries or similar approved:

32mm Type DL2 back grab rail plugged.6 No. 1

32mm Type SR2 side grab rail plugged.7 No. 1


Bill No. 9

Ironmongery

17

After School Centre


SUNDRIES

Solid:

20mm Diameter chromium plated cutain rail 1000mm long including flanged end brackets, 2100mm long shower curtain and curtain rail rings.

8

No. 4

38mm Diameter rubber door stop.9 No. 25

SHELVING UNITS

Approved industrial steel shelving units with standard epoxy powder coated finish including uprights, open base foot pieces, shelf brackets, shelves, spacers, top rails, top finishing plates and adjustable book clips:

Single shelving unit 1800 x 312 x 1905mm high in 2 bays with uprights, each bay 900mm wide with 6 x 312mm shelves.

10

No. 4

Single shelving unit 2700 x 312 x 1295 high in 3 bays with uprights, each bay 900mm wide with 4 x 312mm shelves.

11

No. 2

Single shelving unit 2700 x 312 x 1905mm high in 3 bays with uprights, each bay 900mm wide with 6 x 312mm shelves.

12

No. 2

PINNING BOARDS, WRITING BOARDS, PROJECTION SCREENS, ETC

Vitrex:

Model 2300 Code 2315 pinning board 1000 x 1200mm high plugged.

13No. 1

Model 2300 Code 2315 pinning board 2400 x 1200mm high plugged.

14No. 4


Bill No. 9

Ironmongery

18

After School Centre

Amount

IRONMONGERY

BILL NO. 9

Page No

COLLECTION


18


Bill No. 9

Ironmongery

19

After School Centre


STRUCTURAL STEELWORK

BILL NO. 10



All members of trusses shall be properly primed with an approved primer before erecting.

All truss members and purlins shall be wrapped in plastic where built through walls.

Descriptions of bolts shall be deemed to include nuts and washers.

Descriptions of L-shaped and U-shaped anchor bolts shall be deemed to include bending, threading, nuts and washers and embedding in concrete.

Descriptions of expansion anchors and bolts and chemical anchors and bolts shall be deemed to include nuts, washers and mortices in brickwork or concrete.

STEEL COLUMNS AND BEAMS

Welded columns in single lengths with flat section base, top, bearer and connection plates bolted to ?:

100 x 100 x 3mm SHS-section columns1 Kg 241

Welded rafter beams in single lengths with flat section bearer and connection plates:

IPE 140-section rafter beams.2 Kg 588

Bolts to columns, beams, etc:

16mm Diameter U-shaped anchor bolt 800mm girth.3 No. 20

180 x 100 x 6mm Achor plate twice holed for M16 Bolt4 No. 20


Bill No. 10

Structural Steelwork

20

After School Centre


STEEL TRUSSES ETC

Welded roof trusses of angle section rails, struts, braces, cleats, etc and flat section bearer, gusset and connection plates bolted to steel:

Ten (10) single pitched trusses 3490 x 1290mm high extreme.

5Kg 679

Ten (10) single pitched trusses 7980 x 1690mm high extreme.

6Kg 1,498

Bolts to trusses etc:

High tensile bolts.7 Kg 9

16mm Diameter U-shaped anchor bolt 800mm girth.8 No. 40

180 x 100 x 6mm Achor plate twice holed for M16 Bolt.9 No. 20

M16 Chemset bolt.10 No. 40

R12mm Stirrup 500mm girth welded to including 200 x 180 x 8mm achor plate twice hole for M16 bolts.

11No. 40

PURLINS, GIRTS, BRACING, ETC

Purlins and girts bolted to steel:

Lipped channel section purlins.12 Kg 2,062

Lipped channel section brandering.13 Kg 1,351


Bill No. 10


21

After School Centre

Amount

STRUCTURAL STEELWORK

BILL NO. 10

Page No

COLLECTION


21


Bill No. 10


22

After School Centre


METALWORK

BILL NO. 11


SUNDRY STEELWORK

Cornise:

50 x 50 x 5mm Angle section cornise holed and plugged at 500mm centres.

1Kg 1,188

50 x 50 x 3mm Angle section 150mm long welded to flat bar.

2Kg 1

8mm x 60mm Coach screws including plugs and holes.3 No. 644

Corner protectors:

25 x 25 x 3mm Angle section corner protectors in varying lengths with 3 x 30mm flat section fishtailed lugs each 100mm girth welded on at 400mm centres including embedding in concrete.

4

Kg 5

Welded bearers and framing to ceiling trapdoor:

30 x 30 x 2.5mm Angle section framing.5 Kg 16

Extra over 30 x 30 x 2.5mm angle section for welded T-intersection.

6No. 8

Welded framing and gate to gas store (F28):

Expanded metal Ref. 47 m² 2

40 x 40 x 5mm Angle section framing.8 m 8

Extra over 40 x 40 x 5mm for T-intersection.9 No. 4

Extra over 40 x 40 x 5mm for mitred L-intersection.10 No. 8

10mm Diameter spill and plate hinge.11 No. 4

8mm x 60mm Expansion bolt including all holes.12 No. 4


Bill No. 11

Metalwork

23

After School Centre


Welded bearers and framing to benches:

30 x 30 x 3mm Hollow section bearers.13 m 18

30 x 30 x 3mm Hollow section framing.14 m 12

Extra over 30 x 30 SHS for flat closed end.15 No. 20

Extra over 30 x 30 SHS for L-intersection.16 No. 10

30 x 70 x 3mm Base plate once holed for bolts and welded on.

17No. 10

M8 x 70mm Expansion bolt.18 No. 10

WELDED SCREENS, GATES, ETC.

Screens and gates:

Single burglar gate 813 x 2032mm high of 40 x 40 x 2mm hollow section frame and two x 40 x 40 x 2mm hollow section horizontal middle rails filled in with 900mm long 12 x 12 x 2mm hollow section vertical rails at the bottom section and 862mm long 12 x 12 x 2mm hollow section vertical rails at the top section at approximately 120mm centres and fitted with one and a half pairs of suitable hinges welded to door frame and lock box with and including 'Solid' 378 narrow style cylinder dead lock and 3mm steel cover plate 120 x 813 cover plate welded middel rails.

19

No. 2

PRESSED STEEL DOOR FRAMES

1,2mm Double rebated frames suitable for half brick walls:

Frame for door 813 x 2032mm high.20 No. 11

1,2mm Double rebated frames suitable for one brick walls:

Frame for door 813 x 2032mm high and fixed fanlight 305mm high.

21No. 4


Bill No. 11

Metalwork

24

After School Centre


PRESSED STEEL COMBINATION DOORS AND FRAMES

Standard double panel 'Wispeco' chawl door:

Door 813 x 2032mm high with double rebated frame suitable for one wall and with 'Waterbok' AL6W45-24S-2261-76PL four lever lockset with striking plate fixed to metal.

22

No. 1

STEEL WINDOWS, DOORS, ETC.

Standard residential windows with NBP2 burglar bars to all sections:

Window type E1H, 533 x 654mm high (W8).23 No. 4


Window type ES4H, 1511 x 654mm high (W12).25 No. 9


Window type C2H, 1022 x 949mm high.27 No. 1

Window type D4H, 1511 x 1245mm high (W1).28 No. 17

Standard school windows:

Window type 10, 1143 x 894mm high (15).29 No. 9

Purpose made windows:

Window 1143 x 490mm high with one fixed light (W15).30 No. 9

Steel glazing beads, coupling transoms, coupling mullions, etc:

50 x 50 x 2mm SHS coupling transoms in varying lengths.

31m 10

Standard medium universal doors, sidelights, fanlights, etc:

Double door type DASH, 800 x 2134mm high.32 No. 1

Double door type DDAH, 1511 x 2134mm high.33 No. 4


Bill No. 11

Metalwork

25

After School Centre


NATURAL ANODISED ALUMINIUM LOUVRE UNITS

Wispeco type ampaguard adjustable louvre units screwed into steel window frames:

Louvre unit for 1143 x 490mm high opening including 100mmwide x 6mm thick clear glass horizontal louvres.

34No. 9

STEEL JACK-KNIFE DOORS

Coroma industrial protruding outward opening Jack-Knife door with IBR profile for manual push up operation, supplied and installed by Coroma.

To suit opening size 3890 x 3475mm high,35 No. 6

STEEL ROLLER SHUTTERS ETC

'XWispeco' galvanised steel roller shutters, guides, canopy cover(s), etc., fixed to brick jambs and concrete lintel over:

Between walls push-up roller shutter for1500 x 1000mm high opening, with 75 x 0,8mm thick slats, 75mm wide side guides, and 'Wispeco-Lok (without canopy cover)

36

No. 1


Bill No. 11

Metalwork

26

After School Centre

Amount

METALWORK

BILL NO. 11

Page No

COLLECTION


24

25

26


Bill No. 11

Metalwork

27

After School Centre


PLASTERING

BILL NO. 12


SCREEDS

Screeds on concrete:

25mm Thick on floors and landings.1 m² 64

Average 55mm thick on floors to falls and currents.2 m² 4

INTERNAL PLASTER

Cement plaster on brickwork:

On walls.3 m² 772

On narrow widths.4 m² 26

On sides and top of kerb 450mm girth.5 m 4

Cement plaster on concrete:


EXTERNAL PLASTER

Cement plaster on brickwork:

On walls.7 m² 4


On sloping top, edge and projecting soffits of sills 505mm girth.

9m 20

On 200mm wide band.10 m 176

Cement plaster on concrete:



Bill No. 12

Plastering

28

After School Centre


CORNER PROTECTORS, DIVIDING STRIPS, ETC

Corner protectors, dividing strips, etc:

3 x 35mm Flat section brass weather bar.12 m 1

3 x 35mm Flat section steel dividing strips between different floor finishes.

13m 1

Plaster type galvanised steel corner protectors fixed to brickwork or concrete.

14m 2

3 x 50mm Flat section brass dividing strips between different floor finishes.

15m 4


Bill No. 12

Plastering

29

After School Centre

Amount

PLASTERING

BILL NO. 12

Page No

COLLECTION


29


Bill No. 12

Plastering

30

After School Centre


TILING

BILL NO. 13


NOSINGS, JOINT COVERS, PROTECTORS, ETC.

Genesis metal edge protectors

Genesis Type ERA aluminium round edge protector 8mm high with type 80-86 finish.

1m 97

WALL TILING

152 x 152 x 5mm White glazed ceramic tiles fixed with adhesive to plaster (plaster elsewhere):

On walls.2 m² 394

On walls in isolated panels, splashbacks, etc.3 m²

On narrow widths.4 m2 2.00

FLOOR TILING

Mosaic glazed floor tiles fixed with adhesive to bedding (bedding elsewhere) and flush pointed with epoxy mortar:

On floors.5 m² 4

On sides and top of kerb 450mm girth.6 m 4

CERAMIC FLOOR TILING

300 x 300mm 'Dimo Top' unglazed floor tiles on 15mm bedding on concrete and flush pointed with tinted waterproof jointing compound:

On floors and landings.7 m² 63

Cut tile skirting 100mm high.8 m 101

Cutting and fitting around WC.9 No. 5


Bill No. 13

Tiling

31

After School Centre


TOILET PAPER HOLDERS, ETC.

White glazed ceramic:

150 x 150mm Semi-recessed toilet paper holder.10 No. 5

150 x 150mm Semi-recessed soap dish.11 No. 4


Bill No. 13

Tiling

32

After School Centre

Amount

TILING

BILL NO. 13

Page No

COLLECTION


32


Bill No. 13

Tiling

33

After School Centre


PLUMBING AND DRAINAGE (PROVISIONAL)

BILL NO. 14


SOIL DRAINAGE (CPAP Work Group No 146)

Gulleys:

110mm Overflow gulley not exceeding 1mm deep.1 No. 1

uPVC pipes:

40mm HDPE Pipe.2 m 28

110mm HDPE Pipe.3 m 24

SANITARY FITTINGS

'Citimetal' stainless steel:

Stainless steel for urinals, basins, quality sinks, wash troughs, institutional equipment, etc shall be type 304 (18/8).________________________________________________________________________

'Franke (t/a Citimetal) model WB001' wash hand basin size 520 x 420mm with pair of galvanised 'Eagle' brackets, each bracket pop riveted to apron and twice bolted to wall with M8 expansion bolts .

4

No. 5

'Vaal Sanitaryware' vitreous china WC suites:

'Klip' white vitreous china low volume low level washdown suite (product code 400010) comprising 104° outlet pan (product code 400010) and matching 9 litre cistern (product code 710533) including lid, fitments, etc., bedded in 4:1 cement mortar on concrete floors.

5

No. 5

'Ballam Waterslot' Urinal:

Polyethylene polirinal with Cobra no.226 underwall stoptap & urinal water spreader.

6No. 2


Bill No. 14

Plumbing And Drainage (provisional)

34

After School Centre


STAINLESS STEEL KITCHEN PREPARATION AREA EQUIPMENT

'Vulcan' 1,2mm thick grade 304 (18/10) stainless steel Tables:

'Vulcan Model SWB 1840' table size 1840 x 650 x 915mm high (Ref. No. 3044702) with 150mm high integral splashback at rear, 65mm turndown and 12mm return under to remaining sides, the underside of the unit sprayed with vermin proof bitumastic sound deadening and supported on 1,6mm thick mild steel backing sheet with baked enamel finish with 38 x 38 x 3mm mild steel angle framework with baked enamel finish welded on, set on four 45mm diameter stainless steel tubular legs with stainless steel corner gusset plates, braces, etc. and adjustable die-cast zinc foot pieces.

7

No. 1

'Vulcan Model SST 1840' table size 1840 x 650 x 915mm high (Ref. No. 3044707) with 65mm turndown and 12mm return under to remaining sides, the underside of the unit sprayed with vermin proof bitumastic sound deadening and supported on 1,6mm thick mild steel backing sheet with baked enamel finish with 38 x 38 x 3mm mild steel angle framework with baked enamel finish welded on, set on four 45mm diameter stainless steel tubular legs with stainless steel corner gusset plates, braces, etc. and adjustable die-cast zinc foot pieces.

8

No. 1

'Vulcan' 1,2mm thick grade 304 (18/10) stainless steel Preparation and Potwash Sinks:

'Vulcan Model DCBPS-1850' double centre bowl pot sink and drainer size 1850 x 650 x 910mm high (Ref. No. 3044428) with 150mm high integral splashback at rear, 65mm turndown and under with 20mm drip fillet to remaining sides, fluted drainin boards and 1,6mm thick double centre bowls each with perforation for 40mm waste, the underside of the unit sprayed with vermin proof bitumastic sound deadening and supported on 1,6mm thick mild steel backing sheet with baked enamel finish with 38 x 38 x 3mm mild steel angle framework with baked enamel finish welded on, set on four 45mm diameter stainless steel tubular legs with stainless steel corner gusset plates, braces, etc. and adjustable die-cast zinc foot pieces.

9

No. 1


Bill No. 14


35

After School Centre


WASTE UNIONS ETC

Waste unions etc including plug and chain:

40mm 'Cobra' 310 sink waste outlet.10 No. 5

TRAPS ETC

Approved:

40mm Deep seal 'P' or 'S' trap of plaible rubber ref. YDI 001.

11No. 7

40 x 300mm Washtrough combination trap of plaible rubber.

12No. 2

'Castle' Brass or similar approved:

40mm No 360 P/8 shower trap with 331 grating.13 No. 4

TAPS, VALVES, ETC

'Cobra Watertech':

15mm 232/350CP angle regulating valve.14 No. 10

15mm Star 111 pilartap.15 No. 5

15mm Star 166/041 sink mixer.16 No. 1

15mm Star 431 showerset comprising of No 027 overhead showerarm with 068BJ shower rose and ball joint and two 15mm Star No 128 ECCP under tile stopcocks.

17

No. 4

SANITARY PLUMBING

uPVC pipes:

40mm Pipes.18 m 12

50mm Pipes.19 m 8

110mm Pipes.20 m 5

Extra over uPVC pipes for fittings:

110mm Reducer.21 No. 2

40mm Bend.22 No. 6


Bill No. 14


36

After School Centre


50mm Bend.23 No. 8

110mm Bend.24 No. 5

110mm Junction.25 No. 2

110mm Bend pan connector.26 No. 5

40mm Access bend.27 No. 6

50mm Access bend.28 No. 4

110mm Stubstack consisting of two x 110mm, two x 40mm inlets, necessary pipe and all fittings.

29No. 1

110mm Rodding eye.30 No. 1

Sundries:

Testing waste pipe system.31 Item

WATER SUPPLIES

Class10 copper pipes:

15mm Pipes chased into brick walls.32 m 47

22mm Pipes chased into brick walls.33 m 11

Extra over class 10 copper pipes for capillary fittings:

15mm Fittings.34 No. 60

22mm Fittings.35 No. 24

Connection of 22mm pipe to 35mm HDPE pipe.36 No. 1

SOLAR WATER HEATERS

'Solahart':

300 Litre water heating system with gas back-up element, installed on steel sheet, size 2475 x 2480 x 510mm high (472kgs Full), attached to roof with stainless steel straps fixed directly to roof sheeting.

37

No. 2


Bill No. 14


37

After School Centre


TESTING

Testing:

Testing water pipe system.38 Item

Testing drainage pipe system.39 Item

FIRE APPLIANCES ETC.

'Chubb':

'Everyway' hose reel complete with 30m rubber hose, chromium plated stopcock, shut-off nozzle and wall bracket.

40

No. 1

9kg Dry chemical fire extinguisher with backing board.41 No. 2

Saint-Gobain stop cock box product 2670 Type I/D duty class I/D.

42No. 1

HOLES ETC

Hole for pipe not exceeding 50mm diameter:

22mm Diameter opening through roof covering.43 No. 1


Bill No. 14


38

After School Centre

Amount

PLUMBING AND DRAINAGE (PROVISIONAL)

BILL NO. 14

Page No

COLLECTION


35

36

37

38


Bill No. 14


39

After School Centre


GAS INSTALLATION (PROVISIONAL)

BILL NO. 15



User Notes:

All pipes and fittings to be welded with silver solder.

Pipe system to be purged with compressed air before use.________________________________________________________________________

FITINGS, ETC

'Valcon' or other approved:

VALVES, ETC

'Afrox' or other approved:

15mm Brass ball valve.1 No. 1

15mm Chrome gas angle valve.2 No. 1

High Pressure regulator and 2m flexi-connector3 No. 1

GAS SUPPLIES

Class 2 copper pipes:

15mm Pipes fixed to wall.4 m 14

Extra over class 2 copper pipes for fittings:

15mm Wall plate elbow.5 No. 6

15mm BSP male connector.6 No. 2

Cylinder:

48Kg Cylinder filled with gas7 No. 1


Bill No. 15

Gas Installation (provisional)

40

After School Centre


GLAZING

BILL NO. 16


GLAZING TO STEEL WITH PUTTY

3mm Clear float glass:

Panes exceeding 0,1m2 and not exceeding 0,5m2.1 m² 45

4mm Obscure:

Panes exceeding 0,1m2 and not exceeding 0,5m2.2 m² 2

TOPS, SHELVES, DOORS, MIRRORS, ETC.

6mm Silvered float glass copper backed mirrors with polished edges holed for and fixed with chromium plated dome capped mirror screws with rubber buffers to plugs in brickwork or concrete:

Mirror 450 x 600 mm high with four screws.3 No. 4


Bill No. 16

Glazing

41

After School Centre


PAINTWORK

BILL NO. 17


ON FLOATED PLASTER

One coat primer and two coats exterior quality PVA emulsion paint:

On external floated plaster walls.1 m² 72

On external mouldings and bands not exceeding 300mm wide or girth in colours differing form surrounding work.

2m 116

One coat alkali resistant primer, one undercoat and two coats eggshell enamel paint:

On internal floated plaster walls.3 m² 501

ON METAL

Spot priming defects in pre-primed surfaces with zinc chromate primer and applying one undercoat and to coats enamel paint on steel:

On door frames.4 m² 23

On windows with burglar bars.5 m² 77

On combination door and door frames.6 m² 4

On universal doors, sidelights, fanlights, etc. (both sides measured)

7m² 29

One coat calcium plumbate primer, one undercoat and two coats enamel paint on steel:

On gates, grilles, burglar screens, balustrades, etc (both sides measured over the full flat area).

8m² 10

On members of roof trusses.9 m² 108

On rails, bars, pipes, etc not exceeding 300 mm girth.10 m 345.44


Bill No. 17

Paintwork

42

After School Centre


Wash down with approved cleaning agent and apply one coat calcium plumbate primer, one undercoat and two coats eggshell enamel paint on galvanised steel:

On IBR profiled sheeting ceiling (measured on flat).11 m² 420

ON WOOD

One coat wood primer, one undercoat and two coats eggshell enamel paint:

On doors.12 m² 28

On general surfaces of fittings.13 m² 20

Three coats clear varnish:

On interior open slatted shelves, seats, etc of 32 x 68 mm slats at 90mm centres (both sides measured over the full flat area).

14

m² 8

SIGNWRITING

Suitable paint on plaster:

Numeral or letter 500mm high.15 No. 6


Bill No. 17

Paintwork

43

After School Centre

Amount

PAINTWORK

BILL NO. 17

Page No

COLLECTION


43


Bill No. 17

Paintwork

44

After School Centre

Amount

PROVISIONAL SUMS

BILL NO. 18


ELECTRICAL INSTALLATION

Electrical installation:

Provide the amount of N$285,175.00 (Two Hundred and Eighty Five Thousand One Hundred and Seventy Five NAD) for Electrical Installation.

1Item 000

Profit on above item.2 Item

Attendance on ditto.3 Item

KITCHEN EQUIPMENT

Kitchen equipment installation:

Allow the sum of N$50,000.00 (Fifty Thousand NAD) for Kitchen Installation.4 Item 000



AUDIO VISUAL EQUIPMENT

Audio visual equipment installation:

Allow the sum of N$25,000.00 (Twenty Five Thousand NAD) for Audio visual Installation.

7Item 000



GYM EQUIPMENT

Gym equipment installation:

Allow the sum of N$50,000.00 (Fifty Thousand NAD) for Gym Equipment Installation.

10Item 000




Bill No. 18

Provisional Sums

45

After School Centre

Amount


Bill No. 18

Provisional Sums

46

After School Centre

Amount

SUMMARYBill No.

Page

1 4EARTHWORKS (PROVISIONAL)

2 8CONCRETE, FORMWORK AND REINFORCEMENT

3 11MASONRY

4 12WATERPROOFING

5 13ROOF COVERINGS

6 14CARPENTRY AND JOINERY

7 15CEILINGS PARTITIONS AND ACCESS FLOORING

8 16FLOOR COVERINGS

9 19IRONMONGERY

10 22STRUCTURAL STEELWORK

11 27METALWORK

12 30PLASTERING

13 33TILING

14 39PLUMBING AND DRAINAGE (PROVISIONAL)

15 40GAS INSTALLATION (PROVISIONAL)

16 41GLAZING

17 44PAINTWORK

18 46PROVISIONAL SUMS

ADD: CONTINGENCIES

Allow the Amount of N$134,000.00 (On Hundred and Thirty Four Thousand Namibian Dollars) for contingencies, to be used as instructed by the Client in terms of Clause 10 of the Agreement and Schedule of Conditions of Building Contract.

00134,000

SUMMARY

Carried to Next N$

47

After School Centre

Amount

N$Brought from Previous

ADD VAT @ 15%:

Final Contract Value N$

SubTotal before VAT

SUMMARY

48

After School Centre

Bill No Page No

INDEX TO BILLS OF QUANTITIES

1 EARTHWORKS (PROVISIONAL) 1

Site Clearance, Etc. 1

Excavation Other Than Bulk 1

Earth Filling, Etc. 2

Keeping Excavations Free Of Water 2

Soil Poisoning 2

2 CONCRETE, FORMWORK AND REINFORCEMENT 5

Supplementary Preambles 5

Unreinforced Concrete 5

Unreinforced Concrete Cast Against Excavated Surfaces 5

Reinforced Concrete 5

Finishing Top Surface Of Concrete 6

Rough Formwork (Degree Of Accuracy ii) 6

Smooth Formwork (Degree Of Accuracy ii) (Cpap Work Group No 111) 7

Movement Joints Etc 7

Reinforcement (Provisional) 7

3 MASONRY 9


Brickwork In Foundations (Provisional) 9

Brickwork In Superstructure 9

Brickwork Sundries 9

4 WATERPROOFING 12

Dampproofing Of Walls And Floors 12

Waterproofing To Flat Screeded Roofs 12

(i)

After School Centre

5 ROOF COVERINGS 13


Troughed Metal Sheeting And Accessories 13

Roof And Wall Insulation 13

6 CARPENTRY AND JOINERY 14

Flush Doors 14

Pelmits, Etc. 14

Joinery Sundries 14

7 CEILINGS PARTITIONS AND ACCESS FLOORING 15


Nailed Up Ceilings 15

8 FLOOR COVERINGS 16

Vinyl Floor Coverings, Wall Linings, Etc. 16

9 IRONMONGERY 17

Hinges, Floor Spring Hinges, Bolts, Panic Bolts, Etc 17

Locks 17

Letters, Nameplates, Etc. 17

Bathroom Fittings 17

Sundries 18

Shelving Units 18

Pinning Boards, Writing Boards, Projection Screens, Etc 18

10 STRUCTURAL STEELWORK 20


Steel Columns And Beams 20

Steel Trusses Etc 21

Purlins, Girts, Bracing, Etc 21

(ii)

After School Centre

11 METALWORK 23

Sundry Steelwork 23

Welded Screens, Gates, Etc. 24

Pressed Steel Door Frames 24

Pressed Steel Combination Doors And Frames 25

Steel Windows, Doors, Etc. 25

Natural Anodised Aluminium Louvre Units 26

Steel Jack-knife Doors 26

Steel Roller Shutters Etc 26

12 PLASTERING 28

Screeds 28

Internal Plaster 28

External Plaster 28

Corner Protectors, Dividing Strips, Etc 29

13 TILING 31

Nosings, Joint Covers, Protectors, Etc. 31

Wall Tiling 31

Floor Tiling 31

Ceramic Floor Tiling 31

Toilet Paper Holders, Etc. 32

14 PLUMBING AND DRAINAGE (PROVISIONAL) 34

Soil Drainage (Cpap Work Group No 146) 34

Sanitary Fittings 34

Stainless Steel Kitchen Preparation Area Equipment 35

Waste Unions Etc 36

Traps Etc 36

(iii)

After School Centre

Taps, Valves, Etc 36

Sanitary Plumbing 36

Water Supplies 37

Solar Water Heaters 37

Testing 38

Fire Appliances Etc. 38

Holes Etc 38

15 GAS INSTALLATION (PROVISIONAL) 40


Fitings, Etc 40

Valves, Etc 40

Gas Supplies 40

16 GLAZING 41

Glazing To Steel With Putty 41

Tops, Shelves, Doors, Mirrors, Etc. 41

17 PAINTWORK 42

On Floated Plaster 42

On Metal 42

On Wood 43

Signwriting 43

18 PROVISIONAL SUMS 45

Electrical Installation 45

Kitchen Equipment 45

Audio Visual Equipment 45

Gym Equipment 45

SUMMARY 47

(iv)

Documents

Bills of Quantities - MCA Namibia School Hall- Bills of...Unit Quantity Rate Amount WATERPROOFING BILL NO. 4 The Tenderer is referred to the relevant Clauses in the ... Bills of Quantities