CPWD Analysis of Rates · Roofing
Providing sand stone slab for roofing and laying them in cement mortar 1 : 4 (1 cement : 4 coarse sand) over wooden karries or R.C.C. battens or structural steel sections (Karries or battens or structural steel sections to be paid separately), including pointing the ceiling joints with cement mortar 1:3 (1 cement : 3 fine sand ) complete : Red sand stone slab
40 to 50 mm thick
- Item number
- 12.23.1.1
- Analysis basis
- Details of cost for 100 sqm.
- Priced inputs
- 8
- Derived rate
- ₹1,138.20 / Sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.23.1.1 — Providing sand stone slab for roofing and laying them in cement mortar 1 : 4 (1 cement : 4 coarse sand) over wooden karries or R.C.C. battens or structural steel sections (Karries or battens or structural steel sections to be paid separately), including pointing the ceiling joints with cement mortar 1:3 (1 cement : 3 fine sand ) complete : Red sand stone slab 40 to 50 mm thick — is derived from 8 priced inputs for 100 sqm and works out to ₹1,138.20 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- including wastage @ 10% = 110 sqm
- Cement mortar 1 : 4 (1 cement : 4 coarse
- sand)
- Cement mortar for grouting 1:3 (1 cement :
- 3 fine sand)
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1174 | Red sand stone slab 45 mm and 50 mm thick (un-dressed)Red sand stone slab 45 mm to 50 mm thick (un-dressed)Material | sqm | 110 | 340.00 | 37,400.00 |
| Rate as per Item Number 3.9 of SH: MortarsRate as per item 3.9Sub-analysis | cum | 0.095 | 4,211.70 | 400.11 | |
| Rate as per Item Number 3.3 of SH: MortarsRate as per item 3.3Sub-analysis | cum | 0.075 | 4,379.05 | 328.43 | |
| 0155 | Mason (average)Labour | day | 15.2 | 857.00 | 13,026.40 |
| 0100 | BandhaniLabour | day | 18.2 | 816.00 | 14,851.20 |
| 0115 | CoolieLabour | day | 15.2 | 736.00 | 11,187.20 |
| 0101 | BhistiLabour | day | 3 | 816.00 | 2,448.00 |
| 9999 | SundriesMaterial | L.S. | 161.2 | 2.27 | 365.92 |
- TOTAL
- 80,007.26
- Add 1 % Water charges on “W”
- 800.07
- TOTAL
- 80,807.33
- Add GST on “X” (multiplying factor 0.2127)
- 17,187.72
- TOTAL
- 97,995.05
- Add 15% CPOH on “Y”
- 14,699.26
- TOTAL
- 1,12,694.31
- Add Cess @ 1% on “Z”
- 1,126.94
- Cost of 100 sqm.
- 1,13,821.25
- Cost of 1 Sqm.
- 1,138.21
- Say
- 1,138.20
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 879. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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