Element 1A : Work Below Lowest Floor Finish ( All Provisional ) A 73 M² 4.00 292.00 B 66 M³ 13.20 871.20 C 8 M³ 13.20 105.60 D 86 M³ 13.20 1,135.20 E 1 M³ 13.20 13.20 Hardcore bed as specified
F 150mm Thick under floor slab 73 M² 12.54 915.42 G 150mm Thick under cable trench 58 M² 12.54 727.32 H 150mm Thick under cable trough 2 M² 12.54 25.08
Lean concrete (Grade 15) blinding as specified
J 50mm Thick under footing 34 M² 13.86 471.24 K 50mm Thick under ground beam 12 M² 13.86 166.32
L 50mm Thick under floor slab 73 M² 13.86 1,011.78
M 50mm Thick under cable trench 58 M² 13.86 803.88 N 50mm Thick under cable trough 2 M² 13.86 27.72
To Collection RM 6,565.96
Excavate oversite to reduce level average 200mm deep commencing from formation level, get out, load and cart away from site including levelling grading and ramming bottom of excavation
Excavate pit for footing not exceeding 1.50m deep, commencing from formation level, get out, part return, fill in, well rammed and remainder load and cart away from site
Excavate trench for ground beam not exceeding 1.50m deep, commencing from formation level, get out, part return, fill in, well rammed and remainder load and cart away from site
Excavate trench for cable trench not exceeding 1.50m deep, commencing from formation level, get out, part return, fill in, well rammed and remainder load and cart away from site
Excavate trench for cable trough not exceeding 1.50m deep, commencing from formation level, get out, part return, fill in, well rammed and remainder load and cart away from site
B3/1A/2
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 1A : Work Below Lowest Floor Finish (All Provisional) (Cont'd) Vibrated reinforced concrete as specified
:-A Footing (Grade 30) 11 M³ 239.80 2,637.80
B Column stump (Grade 30) 1 M³ 239.80 239.80
C Ground beam (Grade 25) 6 M³ 228.80 1,372.80
D 125mm Thick floor slab (Grade 25) 73 M² 28.60 2,087.80
E 125mm Thick ramp (Grade 25) 12 M² 28.60 343.20
F 150mm Thick cable trench wall (Grade 25) 125 M² 34.32 4,290.00 G 150mm Thick cable trench slab (Grade 25) 58 M² 34.32 1,990.56 H 150mm Thick cable trough wall (Grade 25) 2 M² 34.32 68.64 J 150mm Thick cable trough slab (Grade 25) 2 M² 34.32 68.64
Mild steel bar reinforcement as specified :-Footing
K 10mm Diameter bar 144 Kg 3.50 504.00
L 10mm Diameter bar 91 Kg 3.50 318.50
Ground Beam
M 10mm Diameter bar as links 136 Kg 3.50 476.00
Footing N 12mm Diameter bar 401 Kg 3.50 1,403.50 P 25mm Diameter bar 367 Kg 3.50 1,284.50 Ground Beam Q 16mm Diameter bar 73 Kg 3.50 255.50 R 20mm Diameter bar 330 Kg 3.50 1,155.00 S 25mm Diameter bar 178 Kg 3.50 623.00 Column Stump
High tensile bar reinforcement as specified
To Collection RM 19,119.24 Element 1A : Work Below Lowest Floor Finish (All Provisional) (Cont'd)
Cable Trench
A 10mm Diameter bar to wall 1,665 Kg 3.50 5,827.50
B 10mm Diameter bar to slab 1,508 Kg 3.50 5,278.00
Cable Trough
C 10mm Diameter bar to wall 77 Kg 3.50 269.50
D 10mm Diameter bar to slab 68 Kg 3.50 238.00
E Reference No. BRC A6 to ground slab 73 M² 12.32 899.36 C Reference No. BRC A6 to ramp 12 M² 12.32 147.84
Sawn formwork as specified :
-D Sides of footing 25 M² 45.00 1,125.00
E Sides of column stump 13 M² 45.00 585.00
F Sides of ground beam 49 M² 45.00 2,205.00
G Sides of cable trench wall 63 M² 45.00 2,835.00
H Sides of cable trough wall 1 M² 45.00 45.00 J Edge of floor slab exceeding 100mm but not exceeding 2 107 M 10.00 1,070.00 L Edge of cable trench slab ditto 100 M 10.00 1,000.00 M Edge of cable trough slab ditto 5 M 10.00 50.00
---N
73 M² 2.75 200.75
P Ditto; to ramp 12 M² 2.75 33.00
High tensile bar reinforcement as specified :- (Cont'd)
One layer of fabric reinforcement as described well lapped at joints and embedded ( measured nett - no allowance for laps ) to ground slab type
Layer of polythene or other equal and approved damp proof membrane, well lapped at joints and laid on lean concrete (measured nett-no allowance made for laps) to ground slab
B3/1A/4
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
To Collection RM 21,808.95
Element 1A : Work Below Lowest Floor Finish (All Provisional) (Cont'd) A
16 M² 77.00 1,232.00
B Ditto; to cable trough 2 M² 77.00 154.00
C
5 M² 320.00 1,600.00 D Compacted sand filling to trenches 60 M³ 55.00 3,300.00 E 186 M² 33.00 6,138.00 F 179 M² 2.75 492.25 G 8 M 110.00 880.00 ---Soil Investigation H 10 No 165.00 1,650.00 70mm Thick reinforced concrete cover to trenches
including lifting hook, 50mm x 75mm x 6mm thick mild steel angle and 10mm diameter x 75mm long fishtailed mild steel bar to cable trenches
Chequered plate cover including all necessary lifting hook and accessories
Laying 'Flinkote' waterproofing to be lay to surfaces as described
Anti termite soil treatment to be sprayed to surfaces as described and to be executed by soil treatment specialist
230mm Diameter precast concrete pipe, including all excavation, get out and part returned,150mm haunching, laying of pipes, temporary works and other accessories as required for the completion of the works to S.O.'s approval
Allow for mackintosh probe for soil investigation including preparing test report and endorsed by certified specialist all to Engineer's approval and Client's satisfaction
To Collection RM 15,446.25
Element 1A : Work Below Lowest Floor Finish (All Provisional) (Cont'd) COLLECTION
B3/1A/1 6,565.96
B3/1A/2 19,119.24
B3/1A/3 21,808.95
B3/1A/6
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 1B : Apron And Perimeter Drain A
25 M² 4.00 100.00 Hardcore as specified
B 100mm Thick under apron slab 25 M² 6.05 151.25 Lean concrete (Grade 15) blinding as specified
C 50mm Thick under apron slab 25 M² 13.86 346.50
Vibrated reinforced concrete (Grade 25) as specified
D 125mm Thick apron slab, laid to fall 25 M² 28.60 715.00
---E
25 M² 12.32 308.00 Mild steel bar reinforcement as specified
:-8mm Diameter bar 55 Kg 3.50 192.50
8mm Diameter bar as starter bar 21 Kg 3.50 73.50 High tensile bar reinforcement as specified
F 10mm Diameter bar 94 Kg 3.50 329.00
Sawn formwork as specified G 69 M 10.00 690.00 ---H 38 M 110.00 4,180.00 J 7 M 110.00 770.00 K 25 M² 2.75 68.75 To Collection RM 7,924.50
Excavate oversite to reduce level average 200mm deep commencing from formation level, get out, load and cart away from site including levelling grading and ramming bottom of excavation
Layer of steel fabric reinforcement reference No. A6 (M.S. 193) well lapped at joints and embedded in apron slab (measured nett-no allowance made for laps)
To edge of apron slab, exceeding 100mm and not exceeding 200mm high
230mm Diameter half round cast inside concrete drain cast in 600mm length, laid to fall, bedded, jointed and pointed in cement and sand (1:3) on and including 50mm thick lean concrete as blinding, 150mm thick reinforced concrete (Grade 20) as specified bed reinforced with one layer of BRC A7(M.S. 193) including all necessary excavation, formwork, junctions and ends and disposal of surplus excavated materials from sites
230mm Diameter precast concrete pipe with 150mm haunching under ramp
Layer of polythene or other equal and approved damp proof membrane, well lapped at joints and laid on lean concrete (measured nett-no allowance made for laps) to ground slab
B3/1B/8
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 1B : Apron And Perimeter Drain (Cont'd)
Ramp A
12 M² 4.40 52.80 Hardcore as specified
B 100mm Thick under ramp slab 12 M² 6.05 72.60 Lean concrete (Grade 15) blinding as specified
C 50mm Thick under ramp slab 12 M² 13.86 166.32
Vibrated reinforced concrete (Grade 25) as specified
D 300mm Thick ramp slab, laid to fall 12 M² 68.64 823.68 High tensile bar reinforcement as specified
E 10mm Diameter bars 25 Kg 3.50 87.50
Sawn formwork as specified F 17 M 10.00 170.00 G 73 M 5.50 401.50 ---H 12 M² 2.75 33.00 Excavate oversite to reduce level average 300mm
deep commencing from formation level, get out, load and cart away from site including levelling grading and ramming bottom of excavation
Edges of ramp slab excceding 200mm and not exceeding 300mm high
Extra For 15mm x 20mm fillet to form groove line
Layer of polythene or other equal and approved damp proof membrane, well lapped at joints and laid on lean concrete (measured nett-no allowance made for laps) to ground slab
To Collection RM 1,807.40 Element 1B : Apron And Perimeter Drain
(Cont'd)
COLLECTION
B3/1B/1 7,924.50
B3/1B/10
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 2A : Frame
Vibrated reinforced concrete (Grade 25) as specified
A Column 2 M³ 228.80 457.60
B Stiffener 0.18 M³ 228.80 41.18
C Roof beam 8 M³ 228.80 1,830.40
Mild steel bar reinforcement as specified Column D 10mm Diameter bar 117 Kg 3.50 409.50 Stiffener E 10mm Diameter bar 10 Kg 3.50 35.00 Roof beam F 6mm Diameter bar 47 Kg 3.50 164.50
High tensile bar reinforcement as specified Column G 25mm Diameter bar 680 Kg 3.50 2,380.00 Stiffener H 25mm Diameter bar 57 Kg 3.50 199.50 Roof beam J 12mm Diameter bar 91 Kg 3.50 318.50 K 16mm Diameter bar 69 Kg 3.50 241.50 L 20mm Diameter bar 212 Kg 3.50 742.00 M 25mm Diameter bar 169 Kg 3.50 591.50
Sawn formwork as specified
O Sides of column 37 M² 40.00 1,480.00
P Sides of stiffener 3 M² 40.00 120.00
B3/2A/12
Element 2B : Roof
Vibrated reinforced concrete (Grade 25) as specified
A 115mm Thick Overall size 400mm x 700mm gutter 22 M 60.00 1,320.00 B 115mm Thick roof slab, laid to fall 81 M² 26.62 2,156.22
Mild steel bar reinforcement as specified
C 6mm Diameter bar to gutter 19 Kg 3.50 66.50 High tensile bar reinforcement as specified
D 10mm Diameter bar to roof slab 900 Kg 3.50 3,150.00
E 10mm Diameter bar to gutter 362 Kg 3.50 1,267.00
Sawn formwork as specified
F Sides and soffit of roof slab 84 M² 40.00 3,360.00
G Sides and soffit of gutter 107 M² 40.00 4,280.00
---H
81 M² 33.00 2,673.00
J Ditto to gutter 104 M² 33.00 3,432.00
K 75mm Diameter pipe, fixed to brickwall 11 M 27.50 302.50 L 75mm Diameter rainwater outlet 4 NO 16.50 66.00
M 4 NO 16.50 66.00
N 4 NO 16.50 66.00
Supply and lay 'Flinkote' waterproofing membrane system with and including 50mm thick concrete topping and Durafiber at 1.5 lb/cu. td. of concrete and 45 degree angle mortar coving, all in accordance to Engineer's instructions and manufacturer's recommendation, laid to fall to roof
Unplasticised P.V.C. rainwater downpipe with solvent cement joints in the running lengths elbows, bend, diminishing piece, plugs and the like
Extra For bend Extra For shoe
B3/2B/14
A 150mm x 250mm lintol 5 M 44.00 220.00 B 115mm Thick brickwall 90 M² 59.40 5,346.00 C 115mm wide 41 M 1.65 67.65 ---D 12 M² 55.00 660.00 E 250 NO 1.10 275.00 Element 2C : External Wall
Precast reinforced concrete (Grade 20) lintol, reinforced with and including 4 Nos. 10mm Diameter high tensile bar reinforcement and 6mm diameter mild steel stirrups at 150mm centres including all moulds and finished fair on all exposed surfaces
Brickwork in common clay bricks in cement and sand (1:3) mortar with an approved plasticiser reinforced with and including `EXMET' or approved equivalent expanded fabric reinforcement at every fourth course as described
:-Damp proof course as described (measured nett-no allowance made for laps) laid on brickwall
Air vest Brick ( Batu Angin ) with and vermin wire netting fixed on the outside of windows including all necessary fixing as per drawing no RB/1389/ENS/1A-17/SL-06
6mm Diameter mild steel wall bonding tie, 450mm long, one end cast in concrete and other end built into joint of brickwall (provisional)
B3/2C/16
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 2D : External Door External Door
A
1 NO ### 2,200.00 B Ditto overall size 2433mm x 2743mm high ditto 2 NO ### 5,500.00
To Summary RM 7,700.00
Supply and install the following FRP composite doors with and including anti vermin wire netting type SWG 23 mesh 10 fixed inside the doors with 100mm x 50mm x 0.5mm mild steel hot dip composite frames, and including ironmongery and other accessories for the proper installation of the works all as per manufacturer's instruction and recommendation
FRP composite door overall size 1830mm x 2743mm high consisting of two equally sized leaves
B3/2D/18
BILL NO. 3 TNB SUB STATION
A 115mm Thick brickwall 22 M² 59.40 1,306.80 B 12 M 1.65 19.80 ---C 80 NO 1.10 88.00 Element 2E : Internal Wall
Brickwork in common clay bricks in cement and sand (1:3) mortar with an approved plasticiser reinforced with and including `EXMET' or approved equivalent expanded fabric reinforcement at every fourth course as described
:-115mm Wide horizontal damp proof course as described (measured nett-no allowance made for laps) laid on brickwall
6mm Diameter mild steel wall bonding tie, 450mm long, one end cast in concrete and other end built into joint of brickwall (provisional)
B3/2E/20
BILL NO. 3 TNB SUB STATION
Item Description Qty Unit Rate Amount
Element 3A : Wall Finishes
INTERNAL WALL FINISHES
A 19mm Thick plaster to wall and column 171 M² 16.50 2,821.50
B Plastered wall and column 171 M² 11.00 1,881.00
EXTERNAL WALL FINISHES
C 19mm Thick plaster to wall and column 102 M² 16.50 1,683.00
Extraover for grooveline m
D Plastered wall and column 102 M² 20.00 2,040.00
---E
LS 500.00 The quantities in these Bills for different
types of colours and finishes are measured nett from the Drawings in accordance with the Standard Method of Measurement. The Contractor is to conform to the specified colours as instructed by the S.O.
Cement and sand (1:6) mixed with an approved plasticiser internally as
described:-Prepare and apply three coats of distemper and two coats of 'ICI' or approved equivalent paint as described internally
on:-Cement and sand (1:6) mixed with an approved plasticiser internally as
described:-Prepare and apply three coats of snowcem, one coat of driwal and two coats of 'ICI' or approved equivalent paint as described externally
on:-Painting of Tenaga Nasional Berhad's logo as per drawing no. PAF174/M&E/PE-010
B3/3A/22
INTERNAL FLOOR FINISHES
A 25mm Thick paving to floor 57 M² 13.20 752.40
EXTERNAL FLOOR FINISHES
B 25mm Thick to floor laid to fall 52 M² 13.20 686.40 Element 3B : Floor Finishes
Cement and sand (1:3) screed trowelled hard and smooth as
described:-Cement and sand (1:3) screed trowelled hard and smooth as
described:-B3/3B/24
Element 3A : Ceiling Finishes INTERNAL CEILING FINISHES
A 6mm Thick to soffit of roof slab 94 M² 6.50 611.00
B Plastered of roof slab 94 M² 11.00 1,034.00
EXTERNAL CEILING FINISHES
C 6mm Thick to soffit of gutter 20 M² 6.50 130.00
D Plastered gutter 20 M² 11.00 220.00
Cement based skim coat plaster system, trowelled smooth internally all accordance with manufacturer's specifications and instructions
:-Prepare and apply three coats of distemper and two coats of 'ICI' or approved equivalent paint as described internally
on:-Cement based skim coat plaster system, trowelled smooth internally all accordance with manufacturer's specifications and instructions
:-Prepare and apply three coats of snowcem, one coat of driwal and two coats of 'ICI' or approved equivalent paint as described externally
on:-B3/3C/26
ELEMENT 4 - EXTERNAL WORKS (WITHIN BOUNDARY) ROADWORKS A 228 m2 5.00 1,140.00 B 228 m2 6.50 1,482.00 C 228 m2 3.00 684.00 D 228 m2 17.00 3,876.00 E 228 m2 6.50 1,482.00 F 228 m2 30.00 6,840.00 FENCING AND GATES
G
76 m 71.50 5,434.00 H
1 no 2,200.00 2,200.00 Excavate for road commencing from formation level oversite
approximately 425mm deep get out, part return fill in and ram, deposit and spread in making up levels where directed and remainder load and cart away
Trim, grade level and consolidate sub-base of tarmac surface with an 8 ton roller
50mm Thick sand blinding well spread, levelled and consolidated with an 8 ton roller to receive crusher run 300mm Thick (consolidated) crusher run aggregate spread, levelled and consolidated as described
Apply one tack coat of approved bituminious emulsion spread evenly as described to receive premix macadam surfacing 75 mm Thick (consolidated) layer of bituminious macadam premix comprising of 35mm thick binder course and 40mm thick wearing course spread and levelled to an even gradient and fall well rammed and consolidated as described
PVC coated chain fencing 1950mm high comprising of 50mm x 50mm x 6mm mild steel angle post at 3000mm centres (maximum) or at shorter spacing to suit site condition with bottom end embedded in and including 230mm x 230mm x 305mm deep mass concrete (Grade 20) footing, 50mm diamond mesh (No. 10 SWG) galvanized chain link fence, three strand of No. 10 SWG galvanized straining wire at top and bottom, 50mm x 50mm x 6mm mild steel angle corner struts with bottom end embedded in and including 230mm x 230mm x 305mm deep mass concrete (Grade 20) footing, split pins, 150mm x 100mm high concrete curb with cement plastered on both sides, including all excavation, disposal, formwork and painting posts and struts with one coat metallic primer and two coats aluminium paint all as per Engineer's Drawing no. RB1389/ENS/1A-17/E/02
Pair mild steel gate overall size 3600mm x 1850mm high in 2 equal leaves each size 1800mm x 1850mm high, constructed of 100mm x 40mm square hollow mild steel framing to sides and bottom infilled with 15mm x 30mm square hollow mild steel welded to steel frame including painting the whole gate with one coat metallic primer and three coat alkyd resin based paint
B3/4/1
Total Carried To Summary RM 23,138.00
Summary
1A Work Below Lowest Floor Finish B3/1A/4 62,940.40
1B Apron And Perimeter Drain B3/1B/3 9,731.90
2A Frame B3/2A/1 12,251.18
2B Roof B3/2B/1 22,205.22
2C External Wall B3/2C/1 6,568.65
2D Window And External Door B3/2D/1 7,700.00
2E Internal Wall B3/2A/1 1,414.60
3A Wall Finishes B3/3A/1 8,925.50
3B Floor Finishes B3/3B/1 1,438.80
3C Ceiling Finishes B3/3C/1 1,995.00
Summary
B3/30
