Rate analysis
Extra for planking, strutting and packing materials for cavities (in close timbering) if required to be left permanently in position. (Face area of timber permanently left to be measured).
DSR rate₹1,692.45per sqm
- Item code
- 2.19
- Sub-head
- SH 2 · EARTH WORK
- Unit
- sqm
- Source row
- 1170
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for a trench 30m long and 1.5m deep | |||||
| area 2x30x1.5=90 sqm- | |||||
| MATERIAL | |||||
| Poling boards of | |||||
| 1198 | Second class kail wood in planks | 10 cudm | 299.25 | ₹260.00 | ₹77,805.00 |
| 90x0.038 = 3.42 cum = 3420 cudm | |||||
| Less @ 1/8 of Qty as timber is supposed to be used once before = 3420 - 427.5 = 2992.5 dm ³ | |||||
| Walings 100mmx100mm of | |||||
| 1197 | Second class kail wood in scantling | 10 cudm | 105 | ₹260.00 | ₹27,300.00 |
| 4x30x0.10x0.10 = 1.20cum = 1200 cudm | |||||
| Less @ 1/8 of Qty as timber is supposed to be used once before = 1200 - 150 = 1050 dm ³ | |||||
| Struts of | |||||
| 0302 | Safeda ballies 125 mm diameter | metre | 44.63 | ₹44.00 | ₹1,963.72 |
| and 1.5m long | |||||
| 2x17x1.5 = 51m | |||||
| Less @ 1/8 of Qty as timber is supposed to be used once before = 51 - 6.37 = 44.63 m | |||||
| 2204 | Carriage of Timber | cum | 2.675 | ₹0.00 | ₹0.00 |
| Poling boards = 3.42 cum | |||||
| Walling= 1.20 cum. | |||||
| Balli struts: 3.14/4x(0.125) ² x 51 = 0.63 cum | |||||
| = 5.25 cum Taking half = 5.25 x ½ = 2.675 cum | |||||
Rate build-up
| TOTAL | ₹1,07,068.72 |
| Add 1 % Water charges on "W" | ₹1,070.69 |
| TOTAL | ₹1,08,139.41 |
| Add GST on "X" (multiplying factor 0.2127) | ₹23,001.25 |
| TOTAL | ₹1,31,140.66 |
| Add 15% CPOH on "Y" | ₹19,671.10 |
| TOTAL | ₹1,50,811.76 |
| Add Cess @ 1% on "Z" | ₹1,508.12 |
| Cost of 90 Sqm. | ₹1,52,319.88 |
| Cost per sqm. | ₹1,692.44 |
| Say | ₹1,692.45 |