Rate analysis
Renewing Wrought iron or M.S. Wheel or roller of steel door or gate and fitting and fixing the same with necessary clamps, nuts and bolts/welding and erection etc. complete.
DSR rate₹123.70per wheel
Wheel 50 mm dia and below
- Item code
- 14.22.1
- Sub-head
- SH 14 · REPAIRS TO BUILDING
- Unit
- wheel
- Source row
- 974
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Detail of cost for 10 nos wheels of 40 mm dia. | |||||
| MATERIAL | |||||
| Weight of 10 nos wheels | |||||
| 10x[3.14x{(40/2)x(40/2)}x40]x0.0078 = 3.92 kg | |||||
| Weight of 10 nos clamps 6 mm thick =10x lenth of clamp =10x0.17m @ 1.90kg/m =3.23 kg | |||||
| Weight of 10 nos 10 mm dia. Bolts, 10 cm long 10x0.10m = 1m @ 0.618 kg/m = 0.62 kg. Total = 7.77 kg say 8 kg | |||||
| Labour for dismantling : | |||||
| 0103 | Blacksmith 2nd class | day | 0.01 | ₹816.00 | ₹8.16 |
| 0100 | Bandhani | day | 0.01 | ₹816.00 | ₹8.16 |
| 0114 | Beldar | day | 0.02 | ₹736.00 | ₹14.72 |
| 9999 | Sundries | L.S. | 0.39 | ₹2.27 | ₹0.89 |
| Renewing the wheels with clamps :- | |||||
| MATERIAL | |||||
| 7441 | Wheel 40 mm dia. 40 mm wide | each | 10 | ₹25.00 | ₹250.00 |
| 1008 | 10 nos clamps out of M.S. flat 40x6 mm, 170 mm long = 10x0.17m = 1.70m @ 1.9 kg/m = 3.23 kg | — | — | — | — |
| Add 5% wastage = 0.16 kg | |||||
| Total = 3.39 kg say 3.50 kg | |||||
| — | Flats upto 10 mm in thickness | quintal | 0.035 | ₹5,450.00 | ₹190.75 |
| 1034 | M.S. bolt/pin 10 mm dia 10 cm long 10 Nos | — | — | — | — |
| 10x0.06 = 0.6 kg = 0.006 q | |||||
| — | Bolts and nuts upto 300 mm in length | quintal | 0.006 | ₹5,200.00 | ₹31.20 |
| 1215 | Welding by electric plant | cm | 80 | ₹2.50 | ₹200.00 |
| length = 10x(2x4) = 80cm | |||||
| LABOUR | |||||
| Labour for cutting, assembling and errection charges | |||||
| 0102 | Blacksmith 1st class | day | 0.03 | ₹897.00 | ₹26.91 |
| 0100 | Bandhani | day | 0.02 | ₹816.00 | ₹16.32 |
| 0114 | Beldar | day | 0.11 | ₹736.00 | ₹80.96 |
| Priming coat = 10x2(0.06+0.006)x0.17m = 0.22 sqm on (40x40x6) Tees = 0.172x3.30 = 0.57 sqm, Total = 0.79 sqm | |||||
| 13.50.3 | Rate as per item no 13.50.3 of SH : Finishing | sqm | 0.79 | ₹67.40 | ₹53.25 |
| 9999 | Sundries | L.S. | 1.69 | ₹2.27 | ₹3.84 |
Rate build-up
| TOTAL | ₹885.16 |
| Add 1 % Water charges on "W-A" | ₹8.32 |
| TOTAL | ₹893.48 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹178.72 |
| TOTAL | ₹1,072.20 |
| Add 15% CPOH on "Y-A" | ₹152.84 |
| TOTAL | ₹1,225.04 |
| Add Cess @ 1% on "Z-A" | ₹11.72 |
| Cost of 10 nos wheels | ₹1,236.76 |
| Cost per wheel | ₹123.68 |
| Say | ₹123.70 |