Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: (a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. (c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. (d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed and specified by the Engineer-in-Charge
- Item number
- 22.7.1
- Analysis basis
- 100 sqm
- Priced inputs
- 22
- Derived rate
- ₹1,684.60/ SQM
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 22.7.1 (Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: (a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. (c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. (d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed and specified by the Engineer-in-Charge : With average thickness of 120 mm and minimum thickness at khurra as 65 mm) is derived from 22 priced inputs for 100 sqm and works out to ₹1,684.60 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- i) Cement slury
- ii) Cement mortar 1:5 (1 cement: 5 coarsesand)
- iii) Roof treatment with brick bat and cement
- mortar
- Extra labour for ramming
- iv) Cement slury
- v) 20 mm cement plaster 1:4 (1 cement : 4
- coarse sand)
- vi) Water proofing compound
- vi) Water proofing compound
- 275+275+2244.40+851 = 3645.4 kg @ 0.1 kg
- per bag of cement = 0.1x3645.4/50 = 7.3 kg
- Extra for making chequers for 10 sqm
- Add labour for laying 20 mm bed mortar
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 0367 | MAT | Portland Cement (OPC-43 grade) | tonne | 0.275 | 5,156.00 | 1,417.90 |
| SUB | Rate as per Item No.3.10 of SH:MortarsRate as per item 3.10 | cum | 2.24 | 3,850.75 | 8,625.68 | |
| 0285 | MAT | Brick Aggregate (Single size) : 63 mmBrick Aggregate (Single size) : 63 mm nominal size | cum | 9.4 | 700.00 | 6,580.00 |
| SUB | Rate as per Item No.3.10 of SH:MortarsRate as per item 3.10 | cum | 5 | 3,850.75 | 19,253.75 | |
| 0114 | LAB | Beldar | day | 17.5 | 736.00 | 12,880.00 |
| 0101 | LAB | Bhisti | day | 2.8 | 816.00 | 2,284.80 |
| 0123 | LAB | Mason 1st classMason 1st class | day | 0.5 | 897.00 | 448.50 |
| 0124 | LAB | Mason 2nd classMason 2nd class | day | 0.5 | 816.00 | 408.00 |
| 0128 | LAB | Mate | day | 0.4 | 816.00 | 326.40 |
| 0114 | LAB | Beldar | day | 2.5 | 736.00 | 1,840.00 |
| 9999 | MAT | Sundries | L.S. | 136.5 | 2.27 | 309.86 |
| 0367 | MAT | Portland Cement (OPC-43 grade) | tonne | 0.275 | 5,156.00 | 1,417.90 |
| 0114 | LAB | Beldar | day | 2 | 736.00 | 1,472.00 |
| SUB | Rate as per item no 13.6.1 of SH : FinishingRate as per item 13.6.1 | sqm | 100 | 487.40 | 48,740.00 | |
| 1213 | MAT | Water proofing materials | kilogram | 7.3 | 45.00 | 328.50 |
| 7233 | MAT | Fibre glass tissue reinforcement Type II Grade I | sqm | 105 | 82.00 | 8,610.00 |
| 0124 | LAB | Mason 2nd classMason 2nd class | day | 3.6 | 816.00 | 2,937.60 |
| 0114 | LAB | Beldar | day | 3.6 | 736.00 | 2,649.60 |
| 9999 | MAT | Chequer plate | L.S. | 136.5 | 2.27 | 309.86 |
| 0124 | LAB | Mason 2nd classMason 2nd class | day | 5.4 | 816.00 | 4,406.40 |
| 0114 | LAB | Beldar | day | 5.4 | 736.00 | 3,974.40 |
| 0101 | LAB | Bhisti | day | 4.5 | 816.00 | 3,672.00 |
- TOTAL
- 1,32,893.15
- Add 1 % Water charges on “W-A”
- +841.53
- TOTAL
- 1,33,734.68
- Add GST on “X-A” (multiplying factor 0.2127)
- +18,078.37
- TOTAL
- 1,51,813.05
- Add 15% CPOH on “Y-A”
- +15,460.96
- TOTAL
- 1,67,274.01
- Add Cess @ 1% on “Z-A”
- +1,185.34
- Cost for 100 sqm
- 1,68,459.35
- Cost for one sqm
- 1,684.59
- SAY
- ₹1,684.60
- 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
- 1851
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1851. 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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