CPWD Analysis of Rates · Roofing
Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete
0.80 mm thick with zinc coating not less than 275 gm/m²
- Item number
- 12.7.1
- Analysis basis
- Details of cost for 90.4m
- Priced inputs
- 15
- Derived rate
- ₹1,029.65 / metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.7.1 — Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete 0.80 mm thick with zinc coating not less than 275 gm/m² — is derived from 15 priced inputs and works out to ₹1,029.65 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- 0.80mm thick with zinc coating not less than
- 275gm/m2
- Consider a length of10x 9.04m =90.4 m
- Sheet used of size 2.5x0.90m = 2x10 = 20
- nos.
- Wt. = 20x15.82=316.4 Kg. = 3.164q
- Total = 3.164quintal
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 0992 | Galvanised steel plain sheetsMaterial | quintal | 3.164 | 6,800.00 | 21,515.20 |
| 1008 | Flats upto 10 mm in thicknessFlats up to 10 mm in thicknessMaterial | quintal | 0.749 | 5,450.00 | 4,082.05 |
| 1022 | Galvanised steel bolts & nuts 6 mm dia and 25 mmlong round head with slotsGalvanised steel bolts & nuts 6 mm dia and 25 mm long round head with slotsMaterial | 10 Nos | 20 | 38.00 | 760.00 |
| 1024 | Galvanised steel bolts & nuts 10 mm dia and 125 mm long round head with slotsMaterial | each | 300 | 9.00 | 2,700.00 |
| 1210 | G.I. plain washer thinMaterial | 100 Nos | 7 | 21.00 | 147.00 |
| 1208 | Bitumen washerMaterial | 100 Nos | 4 | 30.00 | 120.00 |
| 9977 | Carriage of G.I. seam bolts and washersMaterial | L.S. | 27.3 | 2.27 | 61.97 |
| 9999 | SundriesMaterial | L.S. | 53.3 | 2.27 | 120.99 |
| 0102 | Blacksmith 1st classLabour | day | 5 | 897.00 | 4,485.00 |
| 0114 | BeldarLabour | day | 5 | 736.00 | 3,680.00 |
| 9999 | SundriesMaterial | L.S. | 126.1 | 2.27 | 286.25 |
| 0130 | MistryLabour | day | 2.8 | 897.00 | 2,511.60 |
| 0102 | Blacksmith 1st classLabour | day | 8.4 | 897.00 | 7,534.80 |
| 0112 | Carpenter 2nd classLabour | day | 6.2 | 816.00 | 5,059.20 |
| 0114 | BeldarLabour | day | 16.8 | 736.00 | 12,364.80 |
- TOTAL
- 65,428.86
- Add 1 % Water charges on “W”
- 654.29
- TOTAL
- 66,083.15
- Add GST on “X” (multiplying factor 0.2127)
- 14,055.89
- TOTAL
- 80,139.04
- Add 15% CPOH on “Y”
- 12,020.86
- TOTAL
- 92,159.90
- Add Cess @ 1% on “Z”
- 921.60
- Cost of 90.4 metre
- 93,081.50
- Cost of 1.00 metre
- 1,029.66
- Say
- 1,029.65
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 861. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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