Rate analysis
Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 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 20mm 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₹10,862.40as per item analysis
With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
- Item code
- 18.33.1
- Sub-head
- SH 18 · WATER SUPPLY
- Unit
- See analysis
- Source row
- 3870
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. | |||||
| 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 : 4coarse 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. | |||||
| 2.40x0.75=1.80sqm. | |||||
| 0.60x0.60=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 hinged cover | |||||
| 100x100x75mm (inside) | |||||
| 1305 | Surface box for sluice valve | each | 1 | ₹200.00 | ₹200.00 |
| (vi) | |||||
| 9977 | Carriage of C.I. surface box | L.S. | 8.06 | ₹2.27 | ₹18.30 |
| (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 3.142/4xd2x0.18m -- | |||||
| 0.7854x0.156mx0.156mx0.18 = (-)0.0034 cum. | |||||
| = 0.1651 cum. Say 0.17 cum. | |||||
| 5.1.2 | Rate as per item no. 5.1.2 of SH : RCC work | cum | 0.17 | ₹9,045.75 | ₹1,537.78 |
| (viii)T.M.T. bars steel reinforcement for R.C.C work | |||||
| 0.165cum.x80kg/cum. = 13.2kg | |||||
| 5.22.6 | Rate as per item no. 5.22.6 of SH : RCC work | kg | 13.2 | ₹107.85 | ₹1,423.62 |
| (ix) Form work 0.60mx0.60m=0.36sqm.+ | |||||
| 3.32mx0.15m=0.50sqm. | |||||
| = 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 1.46 cum. | — |
| Say 0.57 cum. | — |
| TOTAL | ₹10,762.39 |
| Add 1 % Water charges on "W-A" | ₹2.37 |
| TOTAL | ₹10,764.76 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹50.83 |
| TOTAL | ₹10,815.59 |
| Add 15% CPOH on "Y-A" | ₹43.47 |
| TOTAL | ₹10,859.06 |
| Add Cess @ 1% on "Z-A" | ₹3.33 |
| Cost of one manhole | ₹10,862.39 |
| Say | ₹10,862.40 |