Repairing/ replacing existing defective submersible pump and other allied work at Zoology and Mathematical Science Department University of Delhi

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 32 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm nominal bore 25 to 40 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :

25 mm nominal bore

32 mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 32 mm nominal dia Pipes

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : 15 mm to 40 mm nominal bore

Supply, installation , testing and commissioning of 1 HP direct on line starter with sheet steel enclosure suitable for 1 Phase , 220V, complete set with contactor & OLR start, stop push button with indicator lamps, voltmeter , ammater, including mounting arrangement of starter with all accessories etc. as required. Make Havells,URJA- DOL Submersible pump controller (Standard ) - 1 phase, CAT No. IHADOAJ1FD ir equivalent model of Crompton/ BCH Electric

Supplying of one number of PVC insulated and PVC sheathed/ XLPE copper conductor unarmoured power cable of 650/1100 KV grade of size 3C 2.5 sqmm etc. as required.

Supply, installation , testing and commissioning of 1 HP borewell submersible pump suitable for 100 mm dia. bore , having head (116-36) meter, flow rate (-582) LPM, single phase 230V, 50 Hz with control panel making of cable termination etc. completed as required, make kirloskar, CAT No. KP4 Jalraa) UVA 30-1016 CP or equivalent model of KSB/ Grundfos/ Mody/ Crompton/ CRI/ Beacon/ ABB/ Xylem

P/F CPVC F T A/ M T A with reducer socket 25 mm dia. of approved quality (ISI make) Suprime or equivalent

P/F CPVC ball valve 25 mm dia. Of approved quality (Supreme make or equivalent make)

Cleaning of borewell, from all kinds of soil/ sand for all depth, including liftup and laydown of pump set, pipe, lowering of cleaning tools, bailing out water , disposal of surplus soil, sand, providing and fixing of necessary structure for chain pully, detection of water leakage , replacing of nut/bolts if any etc. complete as required.

Please Enable Macros to View BoQ information