Providing, fabricating and supplying shadow box of required size and shape, for fixing in the spandrel portion of the structural glazing, in linear as well as curvilinear portions of the building by providing semi -rigid, inorganic, non-combustible fibre glass wool insulation 50 mm thick, conforming to IS: 8183 and BS: 3958 Part 5. The insulation layer shall have facing (factory bonded on surface # 1 of the fibre glass insulation layer), of black non-woven fibre glass tissue of nominal thickness 0.5 mm and nominal mass not less than 60 gm /sqm, made of randomly oriented glass fibres distributed in a binder by a wet-lay process including fixing 1.5 mm thick solid aluminum sheet backing using, 6 mm thick cement board including SS rivets, nuts, bolts, washers etc complete
- Item number
- 25.5
- Analysis basis
- 3.23 sqm
- Priced inputs
- 8
- Derived rate
- ₹2,159.65/ SQM
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 25.5 (Providing, fabricating and supplying shadow box of required size and shape, for fixing in the spandrel portion of the structural glazing, in linear as well as curvilinear portions of the building by providing semi -rigid, inorganic, non-combustible fibre glass wool insulation 50 mm thick, conforming to IS: 8183 and BS: 3958 Part 5. The insulation layer shall have facing (factory bonded on surface # 1 of the fibre glass insulation layer), of black non-woven fibre glass tissue of nominal thickness 0.5 mm and nominal mass not less than 60 gm /sqm, made of randomly oriented glass fibres distributed in a binder by a wet-lay process including fixing 1.5 mm thick solid aluminum sheet backing using, 6 mm thick cement board including SS rivets, nuts, bolts, washers etc complete) is derived from 8 priced inputs for 3.23 sqm and works out to ₹2,159.65 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Width of the unit = 0.86 m
- Height of the unit = 3.75 m
- Area = 3.23 sqm
- Area including wastage @5 % = 3.39
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 2626 | MAT | Glass wool Denisity 48 Kg / m3 with Black Glass Tissue (BGT)Glass wool of denisity @ 48 Kg / cum with black glass tissue (BGT) | sqm | 3.39 | 258.00 | 874.62 |
| 2634 | MAT | GI/Aluminium Sheet (0.8 mm thick) | kg | 21.3 | 56.00 | 1,192.80 |
| 2627 | MAT | SS Screws - # 8 x 19 | each | 32 | 8.00 | 256.00 |
| 2628 | MAT | Weather Sealant - DC 789 | cartridge | 2 | 127.00 | 254.00 |
| 2629 | MAT | Cement Board | sqm | 3.39 | 251.00 | 850.89 |
| 9999 | MAT | Sundries with clips & adhesives | L.S. | 308.5 | 2.27 | 700.30 |
| 9999 | MAT | Sundries (For Fabrication) | L.S. | 170.64 | 2.27 | 387.35 |
| 9999 | MAT | Sundries (For Installation) | L.S. | 170.64 | 2.27 | 387.35 |
- TOTAL
- 4,903.31
- Add 1 % Water charges on “W”
- +49.03
- TOTAL
- 4,952.34
- Add GST on “X” (multiplying factor 0.2127)
- +1,053.36
- TOTAL
- 6,005.70
- Add 15% CPOH on “Y”
- +900.86
- TOTAL
- 6,906.56
- Add Cess @ 1% on “Z”
- +69.07
- Cost for 3.23 sqm
- 6,975.63
- Cost for 1 sqm
- 2,159.64
- SAY
- ₹2,159.65
- 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
- 1901
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1901. 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.