item no description unit quantity rate … of bill of... · page c2.2.10 item no description unit...

Page C2.2.9

ITEM NO DESCRIPTION UNIT QUANTITY RATE AMOUNT

SECTION 2

BILL NO. 2

FOUNDATIONS (PROVISIONAL)

SUPPLEMENTARY PREAMBLES

Nature of ground

The nature of the ground is assumed to be loose sandy

material, therefore "earth", but possibly interspersed with

"hard rock" or "soft rock"

Carting away of excavated material

Descriptions of carting away of execavated material shall be

deemed to include loading excavated material onto trucks

directly from the excavations or, alternatively, from stock

piles situated on the building site

EARTHWORKS

SITE CLEARANCE ETC

Site clearance

1 Digging up and removing rubbish, debris, vegetation, hedges,

shrubs and trees not exceeding 200mm girth, bush, etc m2

1000 -R

2 Stripping average 150mm thick layer of vegetable soil including

carting away to a dumping site to be located by the contractor m2

1000 -R

SUB TOTAL BILL 2 CARRIED FORWARD:

0NKOMAZI LOCAL MUNICIPALITY

SCHEDULE OF QUANTITIES

CONSTRUCTION OF MUNICIPAL MECHNICAL WORKSHOP

Page C2.2.10


EXCAVATION FILLING, ETC OTHER THAN BULK

Excavation in earth not exceeding 2m deep

3 Trenches m3

100 -R

4 Trenches and holes for thickening under surface beds m3

15 -R

Extra over trench and hole excavations in earth for

excavation in :

5 Soft rock m3

25 -R

6 Hard Rock m3

2 -R

Extra over all excavations for carting away

7 Surplus material from excavations and/or stock piles on site

to a dumping site located by contractor m3

500 -R

Risk of collapse of excavations

8 Sides of trench and hole excavatons not exceeding 1,5m m2

60 -R

Keeping excavations free of water

9 Keeping excavations free of all water other than subteranean

water. Item 1 -R

Earth filling obtained from the excavations and/or prescribed

stock piles on site (not compacted)

10 Over site m3

250 -R


NKOMAZI LOCAL MUNICIPALITY0



SUB TOTAL BILL 2 BROUGHT FORWARD

Page C2.2.11


0.00

Earth filling obtained from the excavations and/or prescribed

stock piles on site compacted to 93% Mod AASHTO density in

150mm layers

11 Under floors, steps, pavings, etc. m3

150 -R

12 Backfilling to trenches, holes, etc m3

50 -R

B

G5 for backfilling obtained from commercial sources

compacted to 93% Mod AASHTO density in 150 mm layers

13 Under floors, trenches, steps, pavings, etc. m3

400 -R

14 Prescribed density tests on filing

Modified AASHTO Density test (Provisional) No. 10 -R

SOIL POISONING

15 Under floors etc including forming and poisoning shallow

furrows against foundation walls, etc, filling in furrows and

ramming m2

510 -R

16 To bottoms of trenches m2

100 -R

CONCRETE

UNREINFORCED CONCRETE

15MPa/19mm concrete

17 Ramps including thickenings m3

10 -R

18 Aprons including thickenings m3

30 -R






Page C2.2.12


0.00

REINFORCED CONCRETE CAST AGAINST EXCAVATED SURFACES

25MPa/19mm concrete

19 building foundation slab m3

80 -R

CONCRETE SUNDRIES

Finishing top surfaces of concrete smooth with a wood float

20 Ramps m2

10 -R

21 Aprons m2

40 -R

FORMWORK

Rough formwork to sides

22 Edges, risers, ends and reveals not exceeding 300mm high or wide m 50 -R

MOVEMENT JOINTS, ETC

Expansion joints with softboard between vertical concrete surfaces

23 12mm joints not exceeding 300mm high m 20 -R

Expansion joints with softboard between vertical concrete

and brick surface

24 12mm joints not exceeding 300mm high m 120 -R






Page C2.2.13


MASONRY

Brickwork of NFX bricks (14 Mpa nominal compressive strngth) in

class 1 mortar

25 Half brick walls m2

2 -R

26 One Brick walls m2

50 -R

Brickwork reinforcement

27 75mm Wide reinforcement built in horizontally m 1000 -R

28 150mm Wide reinforcement built in horizontally m 1 000 -R

Internal and External Face bricks

29 Half Brick wall m2

50 -R

30 One Brick Wall m2

50 -R

Brick-on-edge header course copings, sills, etc of face bricks

pointed with recessed joints on all exposed faces (Cost price

allowance of R2 500.00/1 000 bricks)

31 Coping on top of one brick wall m 85 -R

32 Coping on top of one brick wall set sloping m

33 Coping on raking top of one brick wall m

34 230mm Wide tread to steps m

TOTAL BILL 2 CARRIED TO SUMMARY:





Page C2.2.14


SECTION 2

BILL NO.3

CONCRETE FORMWORK AND REINFORCEMENT


Cost of tests

The cost of making, storing and testing of concrete test cubes

as required under clause 7 "Tests" of SABS 1200 G shall

include the cost of providing cube moulds necessary for the

purpose, for testing costs and for submitting reports on the tests to the architect. The testing shall be undertaken by an

independent firm or institution nominated by the contractor

to the approval of the architect. (Test cubes are measured seperately)

REINFORCED CONCRETE

25MPa/19mm concrete

35 Surface beds on waterproofing m3

80 -R

TEST BLOCKS

36

Making and testing 150 x 150 x 150mm concrete strength test cube

(Provisional) No. 20 -R

37 Formwork to provide class F1-surface finish to footings

Vertical formwork to provide:

(a) Class F1 surface finish to:

38 (i) Footings m2

30 -R

(ii) concrete for foundation slab m3 75 -R

(iii) Grano finishings m3 20 10 000.00R

STEEL REINFORCEMENT

(a) Footings

39 (ii) High-Yield stress bars t 2.5

40 (iii) Mesh Ref 193 m2 950.00





Page C2.2.15


SECTION 2

BILL NO.4

MASONRY


BRICKWORK

Sizes in descriptions

Where sizes in desriptions are given in brick units, "one brick"

shall represent the length and "half brick" the width of a brick

Hollow walls etc

Descriptions of hollow walls shall be deemed to include leaving

every fifth perpend of the bottm course of the external skin

open as a weep hole

Walls in two skins described as "banged and sealed" shall be

deemed to include having outer face of the inner skin bagged

with 1:6 cement and sand mixture and sealed with two coats

"Brixeal" bitumen amulsion waterproofing coating.

Face Bricks

Bricks shall be ordered timeously to obtain uniformity in size

and colour

Pointing

Descriptions of recessed pointing to fair face brickwork and

face brickwork shall be deemed to include square recessed,

hollow recessed, weathered pointing, etc

SUB TOTAL BILL 4 CARRIED FORWARD




Page C2.2.16


SUPERSTRUCTURE

Brickwork of NFP bricks in class II mortar

41 half brickwall m2

250 -R

42 One brick wall m2

850 -R

BRICKWORK SUNDRIES

Brickwork reinforcement

43 75mm Wide reinforcement built in horizontally m 900 -R

44 150m Wide reinforcement built in horizontally m 500 -R

Turning pieces

45 115mm wide turning piece to lintels etc m 25 -R

46 230mm Wide turning piece to lintels etc m

Galvanised hoop iron cramps, wire ties etc

47 30 x 1.6mm Roof tie 1.5m long with one end fixed to timber

and the other end built into brickwork. No. 150 -R

FACE BRICKWORK

External face bricks pointed with recessed horizontal and vertical

joints

48 Extra over brickwork for face brickwork m2

1 000 -R

49 Extra over brickwork for brick on edge header course lintel

pointed on face and 115mm soffit m 80


CITY OF MBOMBELA0


57/2017CONSTRUCTION OF MUNICIPAL MECHNICAL WORKSHOP


Page C2.2.17


50 Extra over brickwork for brick on edge header course lintel

pointed on both faces and 230mm soffit m 60 -R

51 Fair raking cutting m 80 -R

Brick on edge header course copings, sills, etc of external face

bricks pointed with recessed joints on all exposed faces

52 180mm Wide sill set sloping and slightly projecting m 20 -R

Internal face bricks pointed with recessed horizontal and vertical

joints.

53 Extra over brickwork for face brickwork m2

54 115mm Wide sill set level m

TOTAL BILL 4 CARRIED FORWARD TO SUMMARY

SUB-TOTAL SECTION 2200 BROUGHT FORWARD:




Page C2.2.18


SECTION 2

BILL NO.5

WATERPROOFING

DAMP-PROOFING OF WALLS AND FLOORS

One layer of 250 micron "Consol Plastics Brikgrip DPC" or

other equal and approved embossed damp proof course

55 In Walls m2

100 -R

One layer of 375 micron "Consol Plastics Gunplas USB Green"

or other equal and approved waterproof sheeting sealed at

laps with "Gunplas Pressure Sensitive Tape"

56 Under surface beds m2

800 -R





Page C2.2.19


SECTION 2

BILL NO.6

ROOF COVERINGS ETC

PROFILED METAL SHEETING AND ACCESSORIES

0.6mm "IBR" Z275 spelter gavanised troughed sheet steel in

single lengths fixed to timber purlins and 0.6mm galvanised

sheet steel accessories

57 Roof covering with pitch not exceeding 15 degrees m2

1200 -R

58 Headwall Flashing m 122 -R

59 IBR Closures m 250 -R

60 Ridge capping m 80 -R

61 Steel for roof 305x102x31 m 180

62 angle iron fly bracing 50x50x50 m 500

63 Steel column 305x102x31 m 120

1,25 mm polycarbonate transluscent IBR roof sheeting

Bowed roofcovering m2

50 -R





Page C2.2.20


SECTION 2

BILL NO.7

CARPENTRY AND JOINERY


Descriptions of frames shall be deemed to include frames,

transoms, mullions, rails, etc

Descriptions of hardwood joinery shall be deemed to include

pelleting of bolt holes

Fixing

Items described as "nailed" shall be fixed with hardened steel

nails or shot pins to brickwork or concrete

ROOFS, ETC

Plate nailed timber roof truss construction

The following is applicable in respect of roof trusses:

Trusses are at a maximum 1.20m centres

Roof covering are 0.5mm I.B.R on 50 x 75mm purlins at 1.2m maximum centres.

Ceilings are generall 6.4mm Rhinoboard on 38 x 38mm brandering.

All timber to be sawn softwood in accordance with V4 or M4 as defined in

SABS 563 or SABS 1245

Metal connector plates shall have a minimum yield strength of 228 Mpa and a

minimum ultimate tensile strength of 330 Mpa with hot dip galvanised finish





Page C2.2.21


All joints to be close fitted butt joints.

Trusses shall be designed by a registered supplier of prefabricated

trusses who shall issue an Engineers Certificate upon completion of

the installation.

The dimensions in the descriptions of the trusses are nominal and

actual measurements are to be obtained on site before design or

fabrication commences.

Sawn softwood

61 38 x 114mm Wall plates m 100 -R

62 50 x 76mm Purlins m 250 -R

63 76 x 76mm Splayed purlins m 70 -R






Page C2.2.22


0.00

64 Roof truss construction to detailed specialist design specification. No. 1 -R

Steel

65 305x102x31 steel for roofing m 250 -R

Sundries

66 50x50x4 angle iron fly bracing m 546 -R

67 600mm Long wrought and shaped end to 38 x 114mm sawn timber. No. 120 -R

683.2mm Diameter galvanised wire tie 600mm girth wrapped around rafter

and purlin with ends tied together. No. 240 -R

EAVES, VERGES, ETC

"Everite Flexit" or other equal and approved pressed nutec-cement

69 12 x 225mm Fascias and barge boards including galvanised steel

H-profile jointing strips m 140 -R






Page C2.2.23


0.00

DOORS ETC

70 Supply and install heavy duty steel shutter doors 2400mm x 2000mm No. 3 60 000.00R

71 44mm framed and ledged double batten door 1 810x2 000 high. No. 2 -R

outside doors including heavy duty frame

72 supply and intall 44 mm Internal doors 813 x 2 032mm No. 13 -R

sapele doors including heavy duty frames.

73 Supply and install 8 panel internal doors 813 x 2 032mm with locksets m 5 -R

including heavy duty frames

74 19 x 75mm Twice Rebated surrounds plugged m 3 -R

Softboard

75 12mm Pinning boards glued to plastered walls m2

3 -R

TOTAL BILL 7 CARRIED FORWARD TO SUMMARRY:





Page C2.2.24


SECTION 2

BILL NO.8

CEILINGS, PARTITIONS AND ACCESS FLOORING


Descriptions:

Items described as "nailed" shall be deemed to be fixed with

hardened steel nails or pins or short pinned to brickwork or

concrete.

Items described as "plugged" shall be deemed to include

screwing to fibre, plastic or metal plugs at not exceeding 600mm

centres and where described as "bolted" the bolts have been

given elsewhere.

CEILINGS ETC

Sawn softwood

76 38 x 38mm Hangers (Provisional) m 300

77 38 x 50mm Runners (Provisional) m 50

78 38 x 114mm Ceiling joists (Provisional) m 150

Wrought meranti

79 19mm Qudrant bead cornice nailed m 300

"Aerolite" or other equal and approved insulation

80 75mm Insulation closely fitted and laid on top of brandering

between roof timbers etc m2

150





Page C2.2.25


NAILED UP CEILINGS

6.4mm "Rhino" or other equal and approved gypsum

plasterboard with H-type pressed

steel jointing strips.

81

Ceilings including 38 x 38mm sawn softwood brandering at

400mm centres m2

220 0

82 Extra over ceiling for 650 x 650 mm trap door of 38 x 50 mm

wrought softwood rebated framing with one 38 x 50 mm sawn

softwood cross brander covered with ceiling board and fited flush

in opening. No. 1 0

4mm "Everite Nutec" or other equal and approved fibre-

cement boards with H-type pressed steel jointing strips.

83 Ceilings including 38 x 38mm sawn softwood brandering at

400mm centres. m2 150 Rate Only

84 Sloping ceilings including 38 x 38mm sawn softwood brandering

at 400mm centres m2 400 Rate Only

85 Extra over ceiling for 650 x 650 mm trap door of 38 x 50 mm

wrought softwood rebated framing with one 38 x 50 mm sawn

softwood cross brander covered with ceiling board and fited flush

in opening. No. 1 Rate Only

"Rhino" or other equal and approved gypsum plasterboard

cornices

86 75mm Coved cornices m 300 0

TOTAL BILL 8 CARRIED FORWARD TO SUMMARRY:




SUB-TOTAL BILL 8 BROUGHT FORWARD:

Page C2.2.26


SECTION 2

BILL NO. 9

FLOOR COVERINGS, PLASTIC LININGS, ETC

FLOOR COVERINGS

300 X 300 X 6.5mm ceramic tiles or other equal and

approved semi-flexible vinyl tiles

87 On floors m2

150 -R

88 On walls m2

50 -R

89 Skirting m 300 -R

400 x 400x 6 mm natural quartzite tiles

90 On Floor m2

35 -R

TOTAL BILL 9 CARRIED TO FORWARD TO SUMMARY:




Page C2.2.29


0.00

1.2mm Double rebated frames suitable for one brick walls

98 Frame for door 813 x 2 032mm high No. 8 -R

99 Frame for door 813 x 2 032mm high No. 3 -R

STEEL WINDOWS, DOORS, ETC

NOTE:Where so described windows shall be fitted with burglar bars

consisting of 20 x 5mm mild steel flat sections to standard NBP2

pattern welded at intersections and to window frame.

Standard residential windows with burglar bars to

opening sashes

100 Window type NE1 No. 5

102 Window type N11 No. 8

103 Concrete windows size 400x400 No. 10

SUNDRIES

White mild steel two-roll toilet roll holders No. 3 -R

135 degrees steel grab rail in disable toilets No. 5 -R

Automatic Sensor hand dryer No. 3 -R

610 mm tornado air extractor No. 6 -R

TOTAL BILL 11 CARRIED FORWARD TO SUMMARY:




SUB-TOTAL BILL 11 BROUGHT FORWARD:

Page C2.2.30


SECTION 2

BILL NO. 10

IRONMONGERY


Finishes to ironmongery

Where applicable finishes to ironmongery are indicated by

suffixes in accordance with the following list:

BS Satin Bronze lacquered

CH Chromium plated

SC Satin Chromium plated

SE Silver enamelled

AS anodised silver

AB anodised bronze

AG anodised gold

ABL anodised black

PB polished brass

PL polished and lacquered

PT epoxy coated

SD Sanded

LOCKS

"Union CZ682-24/2295-76" or other equal and approved three

lever lockset with striking plate

106 fixed to metal No. 15 -R

Ablution door locks No. 5 -R

LETTERS, NAMEPLATES, ETC

107 60 X 3mm Thick perspex plate with two 40mm high engraved

and painted letters or numerals No. 5 -R

SUNDRIES

108 "Union AL8730" or other equal and approved door stop plugged No. 20 -R

TOTAL SECTION 4200 CARRIED TO SUMMARY:




Page C2.2.31


SECTION 2

BILL NO. 11

METALWORK


Descriptions:

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

Descriptions of expansion anchors and bolts and chemical

anchors and bolts shall be deemed to include nuts, washers and

mortices in brickwork or concrete.

Metalwork described as "holed for bolt(s)" shall be deemed to

exclude the bolts unless otherwise described.

WELDED SCREENS, GATES, ETC

109

Single gate 813 x 2 032mm high of 40 x 60 x 2.5mm hollow

section frame with two 40 x 6mm flat section horizontal rails filled

in with 12mm diameter vertical rails at 100mm centres fitted with

one and a half pairs of suitable pin hinges welded to steel door

frame, complete with and including five lever security lock.

110

Double gate 1 626 x 2 032mm high of 40 x 60 x 2.5mm hollow

section frame with two 40 x 6mm flat section horizontal rails filled

in with 12mm diameter vertical rails at 100mm centres fitted with

one and a half pairs of suitable pin hinges welded to steel door

frame, complete with and including five lever security lock.

PRESSED STEEL DOOR FRAMES

1.2mm Double rebated frames suitable for half brick walls





Page C2.2.32


SECTION 2

BILL NO. 12

PLASTERING

SCREEDS

Screeds on concrete

112 25mm Thick on floors m2

850 -R

GRANOLITHIC

Untinted granolithic on concrete

113 45mm thick on floors to falls m2

2 rate only

INTERNAL PLASTER

Cement plaster on brickwork

114 On Walls m2 1000 -R

115 On narrow widths m2 12 -R

CORNER PROTECTORS, DIVIDING STRIPS, ETC

1163 x 32mm Flat section brass dividing strips between different

floor finishesm 250 -R





Page C2.2.33


SECTION 2

BILL NO. 13

PLUMBING AND DRAINAGE


Sewer and drainage pipes and fittings shall be jointed and sealed

with butyl rubber rings.

Copper pipes:

Pipes shall be hard drawn and half-hard pipes of the class stated.

Class 0 (thin walled hard drawn) pipes shall not be bent. Class 1

(thin walled half-hard), Class 2 (half-hard) and Class 3 (heavy

walled Half-hard) pipes shall only be bent with benders with inner

and outer formers. Fittings to copper waste, vent and anti-syphon

pipes, capillary solder fittings and compression fittings shall be

''Cobra Watertech'' type Capillary solder fittings shall comply with

ISO 2016. Only compression fittings shall be used in walls or in

ground.

Reducing fittings

Where fittings have reducing ends or branches they are described

as ''reducing''. In the case of pipes with diameters not exceeding

60mm only the largest end or branch size given. Should contractor

wish to use other fittings and bushes or reducers he may do so on

the understanding that no claim in this regard will be entertained. In

the case of pipes with diameters exceeding 60mm all sizes are

given and no claim for extra bushes, reducers, etc will be

entertained.

Exposed concrete surfaces

Exposed surfaces of concrete stormwater channels, cover

slabs, inspection eye marker slabs, gully tops, cleaning eye

tops, catchpits, inspection chambers, etc shall be finished

smooth with plaster.





Page C2.2.34


Fixing of pipes

Unless specifically otherwise stated, descriptions of pipes

shall be deemed to include fixing to walls etc, casting in,

building in or suspending not exceeding 1m below

suspension level.

No claim for rock excavation will be entaertained unless the

contractor has timeosly notified the quantity surveyor thereof

prior to backfilling.

Excavations

"Soft rock" and "hard rock" shall be as defined in "Earthworks" 0

FIRE APPLIANCES ETC

"Chubb"

117 4.5kg Carbon dioxide fire extinguisher No 3 -R

118

"Everyway" hose reel complete with 30m plastic hose, chromium

plated stopcock, shut-off nozzle and wall bracket. No 2 -R

WATER SUPPLY

Class 16 uPVC pressure pipes

119 110mm Pipes laid in and including trenches m 150 -R

External water reticulation including provision for 2 drinking

fountains Sum 1 -R

Extra over uPVC pipes for uPVC solvent welded pressure

fittings

120 110mm Elbow No. 14 -R

121 110mm Bend No. 15 -R






Page C2.2.35


0.00

RAINWATER DISPOSAL

122 "Watertite" or other approved PVC Gutters

100 x 75 mm Eaves Gutters m 100 -R

Extra Over Eave Gutters for Stopped End No. 17 -R

75 mm diameter Rain Water Pipes m 60 -R

TESTING

123 Testing fire water pipe system item 1 -R

SANITARY FITTINGS

124 Ceramic close couple toilet suite No. 4 -R

125

Protea Paraplegic' low level wc suite comprising pan with double

flap heavy duty ceramic seat and matching 9 litre cistern with

flush pipe and purpose made CP side-flush lever. No. 4 -R

126 Ceramic wall mounted flush urinal with fittings No. 4 -R

kitchen basin and fittings No 1 R

127 Ceramic mounted washing basin and pedestal No. 4 -R

Showers including the fittings No. 2 R

128 Chorme basin mixer tap mounted on washing basins No. 4 -R

129 All Sewerage plumbing needed to connect to septic tank Sum 1 -R

130 Testing of sewer system Item 1 -R




57/2017CONSTRUCTION OF MUNICIPAL MECHNICAL WORKSHOP


Page C2.2.37


SECTION 2

BILL NO. 15

PAINTWORK

ON FLOATED PLASTER

One coat alkali resistant primer, one undercoat and two

coats eggshell enamel paint

135 On internal walls m2

1 000 -R

ON PLASTER BOARD

One coat primer and two coats interior quality PVA emulsion

paint

136 On ceilings and cornices m2

150 -R

ON FIBRE-CEMENT

One coat primer and two coats exterior quality PVA

emulsion paint

137 On ceilings and cornices m2

85 -R

138 On fascias and bargeboards m2

150 -R

ON INTERLOCKING TILES

Two coat of polyurethane paint or any other appropriate

for indoor field markings





Page C2.2.36


SECTION 2

BILL NO. 14

GLAZING 0

GLAZING TO STEEL WITH PUTTY

4mm Normal strength clear laminated safety glass

131 Panes not exceeding 0.1m2

m2

4 -R

132 Panes exceeding 0.1m2 and not exceeding 0.5m

2m

210 -R

133 Panes exceeding 0.5m2 and not exceeding 2m

2m

27 -R

4 mm Patterned/Obscure glass

Panes exceeding 0.5m2 and not exceeding 2m

2m

28 -R

MIRRORS

6mm Silvered float glass copper backed mirrors with 10 mm

bevelled and polished edges holed for and fixed with

chromium plated dome capped mirror screws with rubber

buffers to plugs brickwork or concrete

134 400 x 1400 mm high with 40 mm screws No. 5.00





Page C2.2.38


0.00

ON METAL

Spot priming defects in pre primed surfaces with zinc

chromate primer and applying one

undercoat two coat high gloss enamel paint on steel

142 On door frames m2

30 -R

143 On windows with burglar bars m2

20 -R

144 On gates, grilles, burglar screens, balustrades, etc (both sides

measured over the full flat area) m2

65 -R

ON WOOD

Three coats polyurethane semi-gloss varnish

145 On doors m2

100 -R

146 On skirtings, rails, etc not exceeding 300mm girth m 200 -R






Page C2.2.39

BILL AMOUNT

1

2

3

4

5

6

7

8

9

10

11

12

13

14



SECTION DESCRIPTION

MASONRY

WATERPROOFING

ROOF COVERINGS

CONCRETE, FORMWORK AND REINFORCEMENT

SUB TOTAL CARRIED FORWARD TO SECTION 2 SUMMARY:

IRONMONGERY

METALWORK

GLAZING

PLASTERING

PLUMBING AND DRAINAGE

PAINTWORKS

FOUNDATIONS

FLOOR COVERINGS, PLASTIC LININGS

CARPENTRY AND JOINERY

CEILINGS, PARTITIONS AND ACESS FLOORINGS

NKOMAZI LOCAL MUNICIPALITY

Page C2.2.41


SECTION 4

BILL NO.1

PROVISIONAL SUMS

APRONS AND STORMWATER

1 Allow the provisional sum of R 70 000 (Seventy Thousand Rands)

for aprons around buildings and a 10 000L tank on a 7m high standItem 1

2 Ditto, but for profit Item 0

3 Ditto but for attendance Item 0

STRUCTURAL STEEL FOR ROOF

4 Structural Steel Framework Item 1.00

5 Ditto but for profit Item 0 0

6 Ditto but for attendance Item 0

0.00 TOTAL SECTION 4 CARRIED TO SUMMARY:




Page C2.2.42


SECTION 5:

BILL No. 1

ELECTRICAL WORK

DISTRIBUTION BOARD

1 DISTRIBUTION BOARD

Supply and Install Distribution Board, 1.5 mm thick mild steel

distribution board and all frames, complete with all accessories

sub-frames, fixtures and fittings and busbars as with a minimum

of 20 % spareways.

a) building DB No 1 R -

Main LT Distribution enclosure to be free standing on a concrete

plinth. Enclosure to be manufactured from 2mm thick steel plate

powder coated, painted avocado green. It must have space to

mount 3 phase breakers, switchgear and separate lockable door.

It must be complete with all accessories and equipment:

a) Building No 1 R -

POWER - GENERAL PURPOSE OUTLETS AND SITE

RECTICULATION CABLING

3 CONDUITS

PVC and Steel conduit cast in concrete or surface:

a) 20mm diameter PVC. m 200 R -

b) 20mm diameter Steel. m 150 R -

SUB TOTAL SECTION 5 CARRIED FORWARD:




Page C2.2.43


4 CONDUIT BOXES

Draw boxes complete with covers:

a) 100 x 100 x 50mm in block work. No 20 R -

Outlet boxes excluding covers:

b) 100 x 100 x 50 mm in block work. No 10 R -

c) 100 x 50 x 50 mm in block work. No 10 R -

5 CONDUCTORS

PVC insulated copper conductors drawn into conduit:

a) 2.5 sq. mm. m 250 R -

Copper earth wire drawn into conduit:

b) 2.5 sq. mm. m 250 R -

6PVC/SWA/PVC/1000V/600V Cu Cables ( 4 core ) including

termination:

a) 10mm² x 4 core. m 180 R -

Stranded Bare Copper Earth Wire including termination:

b) 6mm² m 200





SUB TOTAL SECTION 5 BROUGHT FORWARD

Page C2.2.44


0.00

7 SOCKET OUTLETS AND ISOLATORS

"Rates shall allow for the supply, storage, delivery to site, and

installation of all materials complete with all required cover plates

etc."

a)16 Ampere, standard 3 pin flush mounted, single switched socket

outlet. No 12 R -

b)16 Ampere, standard 3 pin flush mounted, double switched

socket outlet. No 20 R -

d)32 Ampere, 500 VAC, 4 pin surface mounted, industrial 3 phase

switched socket outlet, IP66. No 1 R -

8 APPLIANCES

"Rates shall allow for the supply, storage, delivery to site, and

installation of all materials complete with all required cover plates

etc."

a) 200 L Gyser of the Kwikot Manufacture or equivalent. No 2 R -

GENERAL LIGHTING AND AREA LIGHTING

9 CONDUIT BOXES

Draw boxes complete with covers:

a) 60 mm round, 25 mm deep for 20 mm conduit. No 30 R -

b) 60 mm round, 65 mm deep for 25 mm conduit. No 30 R -

Outlet boxes excluding covers:

c) PVC 60 mm round, 25 mm deep, for 20 mm conduit. No 20 R -

d) PVC 60 mm round, 25 mm deep, for 20 mm conduit. No 20 R -






Page C2.2.45


0.00

10 LIGHT FITTINGS, INCLUDING TUBES AND LAMPS

Supply and deliver, accept and store, erect, fix and connect the

following light fittings:

a) Type A - 2 x 36 Watts Flourescent Light Fittings No 15 R -

b) Type C - Ceiling Mounted Light Fittings. No 20 R -

11 SWITCHES AND ACCESSORIES

Flush mounted switch unit with steel cover plate:

a) 16 Ampere, one lever, one way. No 20 R -

b) 16 Ampere, one lever, two way. No 10 R -

12 EQUIPMENT AND CONTROL GEAR

240 Volt AC photocell surface mounted:

a) 15 Ampere. No 3 R -

13Cable Trenches: Electrical only (width of trench varies with

no. of cables)

a) Pickable soil (70%) m3 50 R -

Soft rock (25%) m3 10 R -

Hard rock (5%) m3 2 R -

Soft red soil bedding m3 20 R -

Danger tape (150mm wide min.) m 50 R -

SUB TOTAL SECTION 5 CARRIED TO SUMMARY:





Page C2.2.46


Air conditioner

a) Supply and install air conditioner 12000 BTU sum 5

TOTAL SECTION 5 CARRIED TO SUMMARY:





Page C2.2.49

SECTION

REFERENCEAMOUNT

1

2

3



BUILDING

PROVISIONAL SUMS

SECTION DESCRIPTION

NKOMAZI LOCAL MUNICIPALITY

ELECTRICAL WORKS

TOTAL CONSTRUCTION AMOUNT:MUNICIPAL MECHNICAL WORKSHOP

TOTAL VALUE OF WORK:MUNICIPAL MECHNICAL WORKSHOP

item no description unit quantity rate … of bill of... · page c2.2.10 item no description unit...

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