tender for tender for construction of intake well on the bank of alaknanda river, treatment plant of 1.20mld capacity, supplying, laying jointing of api /gi pipes in rising main, gravity main and distribution system, pump houses and duty rooms, clear water sumps/reservoirs with complete supply, installation, testing, commissioning of pumping plants and all other ancillary civil and electro-mechanical works as specified in the boq of the tender document including confirmatory survey design & drawing also with 5 years operation and maintenance including all required technical staff, labour, materials, chemical etc. complete and handing over all executed works to competent maintenance authority after 5 years o&m period, on item rate contract basis required for proper completion of the work of umreshwar machhar pumping water supply scheme under state sector (rural) programme.