Rate analysis
Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in reinforced cement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design :
DSR rate₹1,992.60as per item analysis
With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
- Item code
- 18.32.1
- Sub-head
- SH 18 · WATER SUPPLY
- Unit
- See analysis
- Source row
- 3828
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for one chamber | |||||
| MATERIAL | |||||
| (i) Earth work in excavation including refilling and disposal of surplus earth | |||||
| 0.68x0.68x0.65m=0.301cum. | |||||
| 2.8.1 | (Rate as per item no. 2.8.1 of SH: Earth work) | cum | 0.3 | ₹260.30 | ₹78.09 |
| 2.25 | Rate as per item No.2.25 | cum | 0.3 | ₹196.00 | ₹58.80 |
| (ii) Cement concrete 1:5:10 (1 Cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) | |||||
| 0.68x0.68x0.075m=0.035cum. Say 0.04 cum. | |||||
| 4.1.11 | Rate as per item no 4.1.11 of SH : Concrete work | cum | 0.04 | ₹6,189.65 | ₹247.59 |
| (iii) Half brick masonry with FPS bricks of class 7.5 in cement mortar 1:4 (1 Cement : 4 coarse sand) in foundations and plinth | |||||
| 1.66mx0.50m=0.83 sqm | |||||
| 6.12.2 | Rate as per item no 6.12.2 of SH : Brick Work | sqm | 0.83 | ₹905.05 | ₹751.19 |
| (iv) 12mm cement plaster 1:3 (1 Cement : 3 Coarse sand) finished with a floating coat of neat cement. | |||||
| 1.20x0.50=0.60sqm | |||||
| 0.30x0.30=0.09sqm. | |||||
| Total =0.69sqm. Say 0.70sqm. | |||||
| 13.9.1 | Rate as per item no 13.9.1 of SH : Finishing | sqm | 0.7 | ₹449.55 | ₹314.69 |
| 1304 | Surface box for stop cock | each | 1 | ₹120.00 | ₹120.00 |
| (vi) | |||||
| 9977 | Carriage of C.I. surface box | L.S. | 1.43 | ₹2.27 | ₹3.25 |
| (vii) Cement concrete 1:1.5:3 (1 Cement : 1.5 Coarse sand : 3 graded stone aggregate 20mm nominal size) in slab = 0.53mx0.53mx0.075m = 0.02107cum. | |||||
| Less surface box 0.112x0.112x0.076 =(-)0.00094 cum. | |||||
| = 0.0201 cum. Say 0.02cum. | |||||
| 5.1.2 | Rate as per item no. 5.1.2 of SH : RCC work | cum | 0.02 | ₹9,045.75 | ₹180.92 |
| (viii)T.M.T. bars steel reinforcement for R.C.C work | |||||
| 0.02 cumx80kg/cum. = 1.60kg | |||||
| 5.22.6 | Rate as per item no. 5.22.6 of SH : RCC work | kg | 1.6 | ₹107.85 | ₹172.56 |
| 9999 | Sundries | L.S. | 4.16 | ₹2.27 | ₹9.44 |
Rate build-up
| TOTAL | ₹1,936.53 |
| Add 1 % Water charges on "W-A" | ₹1.33 |
| TOTAL | ₹1,937.86 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹28.51 |
| TOTAL | ₹1,966.37 |
| Add 15% CPOH on "Y-A" | ₹24.38 |
| TOTAL | ₹1,990.75 |
| Add Cess @ 1% on "Z-A" | ₹1.87 |
| Cost of one manhole | ₹1,992.62 |
| Say | ₹1,992.60 |