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| 1 | Description |
| 2 | Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such similar works in all kinds of soils, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sidesneatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift up-to 1.5 m including cost of labour, tools & other appurtenances required to complete the work. |
| 3 | Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead : Prestressed / RCC grade M-20 &above |
| 4 | Removing of existing interlock paver block and resetting the same after laying of water supply pipe lines etc., including T&P. HOM wherever necessary with all lifts and lead as directed by department. |
| 5 | Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:2:4 Using 20 mm nominal size graded crushed coarse aggregates. |
| 6 | Providing and Fixing of a Saddle of 150 mm dia.as per site condition andpunching of 49 mm dia. hole in the existing D.I / CI pipe andfixing of nipple and tapping of water from the existing water supply main line and arresting of all leakages with required adessivesin Wharf area including all necessary charges, labour, HOM etc., as directed by department. |
| 7 | Providing and fixing Unplasticized Polyvinyl Chloride (uPVC) pipes, for cold water supply including all uPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step UPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work: 40 mm nominal dia. Pipes |
| 8 | Providing and fixing PTMT bib cock of approved quality and colour: 15mm nominal bore, 86 mm long, weighing not less than 88 gms. |
| 9 | Supply and delivery at site GM (copper alloy) gate valves confirming toClass-I as per IS 778 with latest amendments, 1 No. screwed in bonnet inside screw, rising spring spindle integral seat screwed females endsconfirming to IS 554/ 1990 body hydraulically tested 1.5HP seat standard For 40 mm dia GM (Copper alloy) Gate valves tested 1 HP with IS mark. |
