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| 1 | Earth work Excavation for pipe line in trenches and pits up to 1.5 meters depth in open area where disposal of surplus earth is done alongwith alignment, including trimming and dressing sides, levelling of beds of trenches to correct grade, cutting joint holes, refilling; consolidation and watering of refill in 15cm layers and Restoration of unmetalled or unpaved surface to its original condition excluding cost of shoring and timbering but including the cost of dewatering of rain water, diversion for traffic, night signals, providing & fixing caution boards, watching, fencing etc. Depth upto 1.5 mtr. Depth upto 1.5 to 2.25mtr. |
| 2 | Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. |
| 3 | First class brick masonary 229 mm thick laid in cement sand mortar 1.6 in foundation and plinth including supply recarriage of bricks cement . |
| 4 | 10mm thick cement plaster 1.4 on sides walls (-) Rs.1.25/- for scaffolding. |
| 5 | 10mm thick cement plaster 1:4 on bed and top. |
| 6 | Reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement |
| 7 | Cement Conc.1:2:4 including supply, carriage & with stone ballast or shingle |
| 8 | Cement concrete 1:4:8 with brick ballast 40mm gauge |
| 9 | Lowering, Jointing of RCC NP-2 Plain end Pipes 450mm Dia laying same to correct gradient and alignment and jointing ends and fixing collars with cement mortar 1:2 as per IS 458:2003 in all depths complete in all respect. |
| 10 | Jointing and cutting of RCC NP-2 plain end pipes 150 mm dia for vent pipe into Trenches and laying same to correct alignment as per IS 458:2003 ( @2.50 metre / No) |
| 11 | Wrought Iron and mild steel ladders, framed grills, grating etc. complete fixed in position in D-tank |
| 12 | Providing & fixing M.S. foot rests made of 23x25 mm square bar including fixing in Haudis complete with cement concrete 1:2:4 |
| 13 | Providing and fixing of Alfa Alfa Valve fitted on riser pipe to act as Nakka (D regulators) |
| 14 | Centering and Shuttering of Faces |
| 15 | Providing and fixing of Steel Shutter Gate Assembly in Main Pipeline complete in all respect. |
| 16 | Any other item as per CSR+ZP |
