Drinking Water And Sanitation Department Tender

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, installation fitting, fixing 1.5HP submersible pump set (Starter-cum-Contro panel consisting of On/Off switch, volt meter, ampere meter, fuse, line indicator etc) confirming IS-8034 and motor containing to I.S.9287. Pump shall be suitable for 200 mtr. Head and discharge 4000 - 5000 LPH with stainless steel pump shaft and polypropylen/ noryl impeller. Motor suitable for working on 220/ +10%, single phase 50Hz, AC supply with cable guard, thurst carbon/fiber bearing to withstand, intire hydraulic thrust, water proof winding shall provided. The pump set shall be suitable for direct coupling. Pumps shall have suitable outlet as per manufactur's design, Anti thurst stream lined non return valve shall be provided with pump and 2.5 sq.mm 3 core submersible copper cable of 3.0 m length shall be providedwith the pump The rate includes CP & OHC but excludes GST 1.5 HP submersible pump set of 100 mm dia (with stainless steel pump shaft and polypropylen/ noryl impeller ) of 20 stages.