Rate analysis
Constructing masonry Chamber 60x60x75 cm, inside in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for fire hydrants, with C.I. surface box 350x350 mm top and 165 mm deep ( inside) with chained lid and RCC top 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 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :
DSR rate₹10,354.95as per item analysis
With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
- Item code
- 18.36.1
- Sub-head
- SH 18 · WATER SUPPLY
- Unit
- See analysis
- Source row
- 4023
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 | |||||
| 1.21X1.21X1.00m = 1.464cum. Say 1.46cum. | |||||
| 2.8.1 | Rate as per item no. 2.8.1 of SH: Earth work | cum | 1.46 | ₹260.30 | ₹380.04 |
| 2.25 | Rate as per item No.2.25 of SH: Earth work | cum | 1.46 | ₹196.00 | ₹286.16 |
| (ii) Cement concrete 1:5:10 (1 Cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) | |||||
| 1.21x1.21x0.1m=0.146cum. Say 0.15 cum. | |||||
| 4.1.11 | Rate as per item no 4.1.11 of SH : Concrete Work | cum | 0.15 | ₹6,189.65 | ₹928.45 |
| (iii) Second class brick work in cement mortar 1:4 (1 Cement : 4 coarse sand) in foundations and plinth | |||||
| 3.32mx0.23mx0.75m=0.573cum. | |||||
| 6.1.1 | Rate as per item no 6.1.1 of SH : Brick Work | cum | 0.57 | ₹7,370.65 | ₹4,201.27 |
| (iv) 12mm cement plaster 1:3 (1 Cement : 3 Coarse sand) finished with a floating coat of neat cement. | |||||
| 2.40mx0.75m=1.80sqm. | |||||
| 0.90mx0.90m =0.36sqm. | |||||
| Total=2.16sqm. | |||||
| 13.9.1 | Rate as per item no 13.9.1 of SH : Finishing | sqm | 2.16 | ₹449.55 | ₹971.03 |
| (v) C.I. surface box with chained lid | |||||
| 1305 | Surface box for sluice valve | each | 1 | ₹200.00 | ₹200.00 |
| 9977 | (vi) Carriage of C.I. surface box | L.S. | 53.82 | ₹2.27 | ₹122.17 |
| (vii) Cement concrete 1:1.5:3 (1 Cement : 1.5 Coarse sand : 3 graded stone aggregate 20mm nominal size) | |||||
| in slab = 1.06mx1.06mx0.15m = 0.1685 cum. | |||||
| Less surface box 0.61x0.41mx0.15m= | |||||
| (-)0.0375 cum. | |||||
| = 0.131 cum. Say 0.13 cum. | |||||
| 5.1.2 | Rate as per item no. 5.1.2 of SH : RCC work | cum | 0.13 | ₹9,045.75 | ₹1,175.95 |
| (viii)T.M.T. bars steel reinforcement for R.C.C work | |||||
| 0.131cumx80kg/cum. = 10.48kg. | |||||
| 5.22.6 | Rate as per item no. 5.22.6 of SH : RCC work | kg | 10.48 | ₹107.85 | ₹1,130.27 |
| (ix) Form work | |||||
| 0.60mx0.60m=0.36sqm.+ | |||||
| 3.32mx0.15m = 0.50 sqm. | |||||
| Total =0.86 sqm. | |||||
| 5.9.3 | Rate as per item No.5.9.3 Of SH: RCC | sqm | 0.86 | ₹927.25 | ₹797.44 |
| (x) | |||||
| 9999 | Sundries | L.S. | 8.06 | ₹2.27 | ₹18.30 |
Rate build-up
| Say 0.57 cum. | — |
| TOTAL | ₹10,211.08 |
| Add 1 % Water charges on "W-A" | ₹3.40 |
| TOTAL | ₹10,214.48 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹73.14 |
| TOTAL | ₹10,287.62 |
| Add 15% CPOH on "Y-A" | ₹62.55 |
| TOTAL | ₹10,350.17 |
| Add Cess @ 1% on "Z-A" | ₹4.80 |
| Cost of one manhole | ₹10,354.97 |
| Say | ₹10,354.95 |