Rate analysis
Inside dimensions 600x 850 mm and 45 cm deep for pipe line with three or more inlets :
DSR rate₹9,594.35as per item analysis
With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
- Item code
- 19.30.3.1
- Sub-head
- SH 19 · DRAINAGE
- Unit
- See analysis
- Source row
- 3351
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost of one chamber | |||||
| Cement concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) | |||||
| 1.46mx1.21mx0.15 m= 0.26 cum | |||||
| 4.1.11 | Rate as per item no 4.1.11 of SH : Concrete Work | cum | 0.26 | ₹6,189.65 | ₹1,609.31 |
| Brick work in bricks of class designation 7.5 in cement mortar 1:4 ( 1 cement : 4 coarse sand) | |||||
| 3.82 m x 0.23m x0.30 m = 0.26 cum | |||||
| Less pipe | |||||
| 5x3.14x(0.10)²x0.23 m = (-) 0.009 cum | |||||
| Net Qty= 0.255 cum Say 0.26 cum | |||||
| 6.1.1 | Rate as per item no 6.1.1 of SH : Brick Work | cum | 0.26 | ₹7,370.65 | ₹1,916.37 |
| 12 mm cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement | |||||
| Wall : 2.90x0.30 m = 0.87 sqm | |||||
| Bed : 0.85x0.60 m = 0.51 sqm | |||||
| Total= 1.38 sqm | |||||
| Less pipe 5x3.14/4x(0.10)² = (-) 0.04 sqm | |||||
| Net Qty= 1.34 sqm | |||||
| 13.9.1 | Rate as per item no 13.9.1 of SH : Finishing | sqm | 1.34 | ₹449.55 | ₹602.40 |
| R.C.C 1:1.5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) | |||||
| 1.31x1.06x0.15 = 0.208 cum | |||||
| Deduct cover | |||||
| 0.61x0.455x0.15 m = (-) 0.042 cum | |||||
| Net Qty= 0.166 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 |
| Form work | |||||
| Inside area of chamber : 0.85x0.60 m = 0.511 sqm | |||||
| Outer periphery 4.50x0.15 m = 0.675 sqm | |||||
| Total= 1.186 sqm | |||||
| Deduct cover : 0.61x0.455 m = (-) 0.278 sqm | |||||
| Net Qty= 0.908 sqm Say 0.91 sqm | |||||
| 5.9.2 | Rate as per item no 5.9.2 of SH : RCC | sqm | 0.91 | ₹842.50 | ₹766.68 |
| T.M.T. bars steel reinforcement for R.C.C work of slab | |||||
| 0.17 cum @ 48.06 kg/cum | |||||
| = 48.06x0.17cum = 8.17 kg | |||||
| 5.22.6 | Rate as per item no. 5.22.6 of SH : RCC work | kg | 8.17 | ₹107.85 | ₹881.13 |
| 1354 | Rectangular cover 455x610 mm with frame (low duty) | each | 1 | ₹1,540.00 | ₹1,540.00 |
| 9977 | Carriage of C.I. Cover and frame | L.S. | 7.15 | ₹2.27 | ₹16.23 |
| 9999 | Painting of C.I. Cover and frame with coal tar | L.S. | 7.15 | ₹2.27 | ₹16.23 |
| 9999 | Sundries | L.S. | 13.52 | ₹2.27 | ₹30.69 |
Rate build-up
| TOTAL | ₹8,916.82 |
| Add 1 % Water charges on "W-A" | ₹16.03 |
| TOTAL | ₹8,932.85 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹344.40 |
| TOTAL | ₹9,277.25 |
| Add 15% CPOH on "Y-A" | ₹294.54 |
| TOTAL | ₹9,571.79 |
| Add Cess @ 1% on "Z-A" | ₹22.58 |
| Cost of one chamber | ₹9,594.37 |
| Say | ₹9,594.35 |