Details: supplying all labours, tools and equipments for dismantling of head & water tank assembly and taking out 32 mm dia old g.i. pipe, connecting rod, cylinder assembly the dismantled components after necessary changing for making the t/w in good condition with all transportation including unused taken out materials back in store all complete job as per direction of e/i.(as per model estimate of solar energy based mini wss. ts done by se, ranchi circle & circle gumla dt. 21.05.2019) carrying out recuperation/yield test for ascertaining the discharge of constructed well/ excavated profile as directed by the iec. the test out by the drawing down water from the well/ profile below normal/subsoil water level up to full depth rise is recorded the normal water level/subsoil water level in the well / profile as well as strainer/level at pump as per design of w.s. scheme shall be recorded prior to the test including cost of all materials, over load , labours etc. complete as directed. supplying, i
Sector: Water supply and Sewerage