Providing and laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker and laid to required level and slope, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximate spacing of 10 cm centre to centre in both directions, pressed into surface protruding 1 mm to 4 mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (Considering bitumen using 10.2% as per MORTH specification)
- Item number
- 16.37.2
- Analysis basis
- surface area
- Priced inputs
- 14
- Derived rate
- ₹1,365.50/ SURFACE AREA
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 16.37.2 (Providing and laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker and laid to required level and slope, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximate spacing of 10 cm centre to centre in both directions, pressed into surface protruding 1 mm to 4 mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (Considering bitumen using 10.2% as per MORTH specification) 40 mm thick) is derived from 14 priced inputs for surface area and works out to ₹1,365.50 per surface area after water charges, GST, CPOH and cess. The full build-up is below.
- 108.75sqm for single layer of 40 mm
- finished thickness.
- Taking wearing coat as 10 tonne and
- density as 2.3 gm/c.c Volume of bitumen
- mastic = 10000/2300= 4.35 cum surface
- area = 4.35/0.040 = 108.75 sqm.
- (ii) Weight of coarse aggregate @ 40%
- 10x(1000 - 150) x 40/100 = 3400 kg.
- Stone aggregate : (3400/43.38)x0.0283 =
- 2.22 cum.
- (iii) Weight of fine aggregate @ 15% =
- 10x850 x15/100 = 1275 kg., volume of fine
- aggregate: (1275/43.103)x0.0283 =0.83 cum
- (iv) Weight of lime stone dust @ 45% =
- 10x(850-340-127.5) = 3825 kg., Volume of
- lime stone dust 3825/2200 =1.74 cum.
- (v) Precoated stone chipping for surface
- finish: Volume of chips @ 0.005 cum/10
- sqm=108.75x0.005/10 = 0.054 cum
- Bitumen for precoated stone chipping @
- 2%=0.054x1600x2/100= 1.7 kg say 2 kg
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 0313 | MAT | Blown type petroleum bitumen of penetration 85/25 of approved quality @ 10.2% by weight of mixBlown type petroleum bitumen of penetration 85/25 of approved quality | tonne | 1.02 | 38,250.00 | 39,015.00 |
| 0295 | MAT | Stone Aggregate (Single size) : 20 mm nominal size | cum | 0.2 | 1,425.00 | 285.00 |
| 0296 | MAT | Stone Aggregate (Single size) : 12.5 mm nominal size | cum | 2.02 | 1,400.00 | 2,828.00 |
| 1159 | MAT | Stone dust | cum | 0.83 | 1,100.00 | 913.00 |
| 0784 | MAT | Marble dust/ powder | cum | 1.74 | 1,180.00 | 2,053.20 |
| 0297 | MAT | Stone Aggregate (Single size) : 10 mm nominal size | cum | 0.054 | 1,400.00 | 75.60 |
| 0313 | MAT | Blown type petroleum bitumen of penetration 85/25 of approved quality | tonne | 0.002 | 38,250.00 | 76.50 |
| 0139 | LAB | Skilled Beldar (for floor rubbing etc.) | day | 15 | 816.00 | 12,240.00 |
| 0130 | LAB | Mistry | day | 5 | 897.00 | 4,485.00 |
| 0138 | LAB | Sprayer (for bitumen, tar etc.) | day | 35 | 816.00 | 28,560.00 |
| 0139 | LAB | Skilled Beldar (for floor rubbing etc.) | day | 2.5 | 816.00 | 2,040.00 |
| 0128 | LAB | Mate | day | 5 | 816.00 | 4,080.00 |
| 0016 | MACH | Mastic Cooker | day | 5 | 850.00 | 4,250.00 |
| 9999 | MAT | sundries (Sealing of joints, placing angles, wastage materials) | L.S. | 1,532.7 | 2.27 | 3,479.23 |
- TOTAL
- 1,04,380.53
- Add 1 % Water charges on “W”
- +1,043.81
- TOTAL
- 1,05,424.34
- Add GST on “X” (multiplying factor 0.2127)
- +22,423.76
- TOTAL
- 1,27,848.10
- Add 15% CPOH on “Y”
- +19,177.22
- TOTAL
- 1,47,025.32
- Add Cess @ 1% on “Z”
- +1,470.25
- Cost for 108.75 sqm
- 1,48,495.57
- Cost per sqm
- 1,365.48
- SAY
- ₹1,365.50
- PUBLISHED BY
- Central Public Works Department (CPWD)
- EDITION
- DAR 2023 · Delhi
- EFFECTIVE
- 2023-09-14Both volumes are dated 14 September 2023 on their title pages.
- RETRIEVED
- 2026-09-08
- GST
- 18%, added in each item's build-up
- PRINTED PAGE
- 1195
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1195. For reference only. CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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