Description: work of providing and fixing of DI specials of various sizes including excavation of earth and pumping out of water by installing tractor with burma in sector 11 Bahadurgarh and all other works contingent thereto Name of Work Annual maintenance of Water Supply Scheme in Sector 11 Bahadurgarh Work of providing and fixing of D I specials of various sizes including excavation of earth and pumping out of water by installing tractor with Burma in Sector 11 Bahadurgarh and all other works contingent thereot A c Rs 1 98 Lacs
Details: 20.10.2// Extra for fixing sluice valves/ flap valves socketed or flanged including cartage from stores or nearest Railway station to site of work 20.10.2/ 100 mm i/d 20.63./ Providing, lowering, laying in trenches, aligning, fixing in position andjointing Ductile Iron (DI) ISi marked K-9 grade S&S pipes as per 15:8329-2000 (amended up to date), with internal cement mortar lining for potablewater with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 (excludingspecial accessories) complete including all material, labour, hydraulictesting and commissioning as per Technical Specifications and as perdirection of Engineer.Note: E/W to be measured and paid separately. 20.63.1/ 100mm i/d 20.68.1// Providing, lowering, laying in trenches, aligning, fixing in position andjointing at all level/depths Ductile Iron (DI) standard specials plain /flanged/socketed confirming to IS9523-2000 with rubber ring (EPDM/SBR) jointssuch as tees, bends, tapers, caps etc. with in trenches in DI pipe linecom
Sector: Urban Authority