Cleaning the sand stone surface and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by Archaeological Survey of India/ Engineer-in-charge, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any scratching/ damage to the stone surface and finally washing the surface with clean water with the help of pressure jet machine, complete in all respect, including taking all precautions to safeguard ventilators, windows, doors etc. by suitable covering so as to avoid any damage to the building/structure, all as per direction of Engineer-in-charge (The rate is inclusive of all materials & labours involved except scaffolding)
- Item number
- 24.3
- Analysis basis
- 10 sqm
- Priced inputs
- 10
- Derived rate
- ₹211.05/ SQM
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 24.3 (Cleaning the sand stone surface and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by Archaeological Survey of India/ Engineer-in-charge, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any scratching/ damage to the stone surface and finally washing the surface with clean water with the help of pressure jet machine, complete in all respect, including taking all precautions to safeguard ventilators, windows, doors etc. by suitable covering so as to avoid any damage to the building/structure, all as per direction of Engineer-in-charge (The rate is inclusive of all materials & labours involved except scaffolding)) is derived from 10 priced inputs for 10 sqm and works out to ₹211.05 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- 1 kg teepal of 3% solution for 10 sqm area
- for 10sqm = 0.10 litre
- LABOUR (for applying the camical Salution)
- LABOUR (for pressure cleaning)
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 7767 | MAT | Stone cleaning chemical approved by ASI | litre | 0.1 | 300.00 | 30.00 |
| 7771 | MAT | Liquid Amonia 5%Liquid Ammonia 5% | litre | 0.17 | 150.00 | 25.50 |
| 0103 | LAB | Blacksmith 2nd class | day | 0.2 | 816.00 | 163.20 |
| 0114 | LAB | Beldar | day | 0.2 | 736.00 | 147.20 |
| 0128 | LAB | Mate | day | 0.1 | 816.00 | 81.60 |
| 9999 | MAT | Cleaning T & P & its manitinance cost (Jet Pump, electrice cable, horse pipe, waler pipe, Nozel safety belt Rope & mantance cost and safety machine for window etc.) | L.S. | 1 | 2.27 | 2.27 |
| 6501 | MAT | Sand zone V (Jamuna) | cum | 0.028 | 1,320.00 | 36.96 |
| 0131 | LAB | Painter | day | 0.4 | 816.00 | 326.40 |
| 0114 | LAB | Beldar | day | 0.8 | 736.00 | 588.80 |
| 0128 | LAB | Mate | day | 0.1 | 816.00 | 81.60 |
- TOTAL
- 1,483.53
- Add 1 % Water charges on “W”
- +14.84
- TOTAL
- 1,498.37
- Add GST on “X” (multiplying factor 0.2127)
- +318.70
- TOTAL
- 1,817.07
- Add 15% CPOH on “Y”
- +272.56
- TOTAL
- 2,089.63
- Add Cess @ 1% on “Z”
- +20.90
- Cost of 10.00 sqm
- 2,110.53
- Cost of 1.00 sqm
- 211.05
- SAY
- ₹211.05
- 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
- 1891
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1891. For reference only. CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
Use this rate in a live estimate
This is the CPWD base analysis. A real estimate adjusts it for the project's inputs and the current cost index, then maps it to the tender's BOQ. We can do this for you: send the tender and we return a priced BOQ on the applicable schedule, with rate build-ups and an engineer's sign-off.