CPWD Analysis of Rates · New Technologies and Materials
Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain white color board for backing of cup boards and bathroom/kitchen cabinets etc. of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel screws etc. all as per direction of Engineer-InCharge. (Note: stainless steel screws shall be paid separately)
6 mm thick
- Item number
- 26.90.1
- Analysis basis
- Details of cost for 6 mm thick WPC board
- Priced inputs
- 4
- Derived rate
- ₹1,099.35 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 26.90.1 — Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain white color board for backing of cup boards and bathroom/kitchen cabinets etc. of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel screws etc. all as per direction of Engineer-InCharge. (Note: stainless steel screws shall be paid separately) 6 mm thick — is derived from 4 priced inputs for 6 mm and works out to ₹1,099.35 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- for backing of cupboard of size 2.0x1.08
- metre = 2.16 sqm
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 5758 | Factory made single extruded WPC (Wood Polymer Composite) solid plain white colored board of 6 mm thickMaterial | sqm | 2.16 | 620.00 | 1,339.20 |
| 9977 | Carriage of boardMaterial | L.S. | 5 | 2.27 | 11.35 |
| 0156 | Carpenter (average)Labour | day | 0.2 | 857.00 | 171.40 |
| 0114 | BeldarLabour | day | 0.2 | 736.00 | 147.20 |
- TOTAL
- 1,669.15
- Add 1 % Water charges on “W”
- 16.69
- TOTAL
- 1,685.84
- Add GST on “X” (multiplying factor 0.2127)
- 358.58
- TOTAL
- 2,044.42
- Add 15% CPOH on “Y”
- 306.66
- TOTAL
- 2,351.08
- Add Cess @ 1% on “Z”
- 23.51
- Cost of 2.16 sqm.
- 2,374.59
- Cost of 1 sqm.
- 1,099.35
- Say
- 1,099.35
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 2040. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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