Tender For tender for survey, design and construction of all civil and e m works,for govt nursing college pauri (dobh srikot) pumping water supply scheme. consisting of required intake chamber with rcc toe wall at amsera gadhera, 0.25 mld slow sand filter typ
Tender For provision for rejuvenation/ construction and recharging of filter media of slow sand filter at rwss 24 z under district sub division sriganganagar
Tender For operation and maintenance of the slow sand filter bed under zone-iv consists with the extension series ssfb unit no e-1, 2, 5,6,9,10,14,16 and 18 at igwtp