Rate analysis
Providing 10 mm thick plaster of Paris (gypsum anhydrous) ceiling up to a height of 5 m above floor level, over first class kail wood strips 25x6 mm with 10 mm gap in between and reinforced with rabbit wire mesh fixed to wooden frame (frame work to be paid separately):
DSR rate₹1,718.95as per item analysis
Flat surfaces
- Item code
- 12.31.1
- Sub-head
- SH 12 · ROOFING
- Unit
- See analysis
- Source row
- 1696
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10x4.00x2.5=100sqm. | |||||
| MATERIAL | |||||
| Wooden strips of 1st class kail wood 10x72x40x0.25x0.06 = 432 cudm. + | |||||
| Add 10% wastage = 43.2 cudm. | |||||
| Total = 475.2 cudm | |||||
| 1196 | First class kail wood in planks | 10 cudm | 47.52 | ₹300.00 | ₹14,256.00 |
| 2204 | Carriage of Timber | cum | 0.475 | ₹0.00 | ₹0.00 |
| 1219 | Wire nails | kilogram | 7.5 | ₹58.00 | ₹435.00 |
| required for fixing the laths to frame work including breakage and wastage of nails | |||||
| Rabbit wire mesh required for reinforcement =10x2.5x4 = 100sqm.+ | |||||
| Add 2% wastage = 2 sqm. | |||||
| Total = 102 sqm. | |||||
| 1220 | Wire mesh (rabbit) | sqm | 102 | ₹42.00 | ₹4,284.00 |
| Plaster of paris - 10x2.5x4.0x10x1121/1000 = 1121 kg. | |||||
| Add for plaster of paris joining into the | |||||
| side of the laths- 10x2.5x4.0x4.0032x1121/1000 = 448.7 kg. | |||||
| Total = 1569.7+ | |||||
| Add 40% wastage = 627.9 | |||||
| Total = 2197.6 kg | |||||
| 0869 | Plaster of Paris | kilogram | 2,197.6 | ₹7.00 | ₹15,383.20 |
| 2308 | Carriage of Plaster of paris | tonne | 2.2 | ₹0.00 | ₹0.00 |
| 9977 | Carriage of wiremesh and nails etc. | L.S. | 27.3 | ₹2.27 | ₹61.97 |
| LABOUR | |||||
| 0111 | Carpenter 1st class | day | 16 | ₹897.00 | ₹14,352.00 |
| 0114 | Beldar | day | 16 | ₹736.00 | ₹11,776.00 |
| For doing plaster of paris over wooden strips | |||||
| 0122 | Mason (for plaster of paris work) 1st class | day | 32.3 | ₹897.00 | ₹28,973.10 |
| 0114 | Beldar | day | 32.3 | ₹736.00 | ₹23,772.80 |
| 0101 | Bhisti | day | 5.4 | ₹816.00 | ₹4,406.40 |
| 9999 | Scaffolding | L.S. | 839.8 | ₹2.27 | ₹1,906.35 |
| 9999 | Sundries | L.S. | 538.2 | ₹2.27 | ₹1,221.71 |
Rate build-up
| TOTAL | ₹1,20,828.53 |
| Add 1 % Water charges on "W" | ₹1,208.29 |
| TOTAL | ₹1,22,036.82 |
| Add GST on "X" (multiplying factor 0.2127) | ₹25,957.23 |
| TOTAL | ₹1,47,994.05 |
| Add 15% CPOH on "Y" | ₹22,199.11 |
| TOTAL | ₹1,70,193.16 |
| Add Cess @ 1% on "Z" | ₹1,701.93 |
| Cost of 100 sqm. | ₹1,71,895.09 |
| Cost of 1.00 sqm. | ₹1,718.95 |
| Say | ₹1,718.95 |