Rate analysis
Providing and fixing factory made Fiberglass Reinforced plastics (F.R.P.) chajja 4 mm thick of required colour, size and design made by Resin Transfer Moulding (RTM) Machine Technology, resulting in void free compact laminate in single piece, having smooth gradual slope curvature for easy drainage of water and duly reinforced by 2 nos vertically and 1 nos horizontally 50x2 mm thick M.S. flat with 12 mm in built hole for grouting on the existing wall along with the 50 mm flanges duly inserted and sealed in the wall complete in one single piece casted monolithically, including all necessary fittings . The FRP Chajja should be manufactured using unsaturated Polyester resin as per IS: 6746, duly reinforced with fibre glass chopped strand mat (CSM) as per IS: 11551 complete with protective Gel coat U/V coating on Top for complete resistance from the extreme of temperature, weather & sunlight (Only plan area of chajjas shall be measured for making payment).
DSR rate₹5,207.45as per item analysis
- Item code
- 9.128
- Sub-head
- SH 9 · WOOD & PVC WORK
- Unit
- See analysis
- Source row
- 6856
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Detail of cost for a chajja 0.90 x 0.60 = 0.54 sqm | |||||
| MATERIAL | |||||
| 8713 | Fiber glass reinforced plastic chajja. including accessories | sqm | 0.54 | ₹2,950.00 | ₹1,593.00 |
| 9977 | Carriage | L.S. | 26 | ₹2.27 | ₹59.02 |
| 9999 | fixing charges including sundries. | L.S. | 143 | ₹2.27 | ₹324.61 |
Rate build-up
| TOTAL | ₹1,976.63 |
| Add 1 % Water charges on "W" | ₹19.77 |
| TOTAL | ₹1,996.40 |
| Add GST on "X" (multiplying factor 0.2127) | ₹424.63 |
| TOTAL | ₹2,421.03 |
| Add 15% CPOH on "Y" | ₹363.15 |
| TOTAL | ₹2,784.18 |
| Add Cess @ 1% on "Z" | ₹27.84 |
| Cost for 0.54 sqm | ₹2,812.02 |
| Cost for 1 sqm | ₹5,207.44 |
| Say | ₹5,207.45 |