EE(Elect.)/CNZ/2021-22/18-02

Amount

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections,testing and commissioning etc. as required.(a)63 Amp.

Supply and lowering following sizes of steel flexible rope suitable for holding submersible p/set including clips etc as reqd.(a)06mm dia steel rope.

Providing and Fixing following sizes of PVC insulated & PVC sheathed copper conductor 3 core submersible cable conforming to IS .647/1990 etc. as reqd.(a) 3x6 sq.mm

Supply,lowering and fixing following size of GI pipe (M-class) i/c cutting threading on both sides etc ISI marked etc as requried.(a) 50 mm (Nominal Bore)

Supplying and fixing following sizes of GI Elbow as required (a) 50 mm dia.

Supplying and fixing following sizes of GI Socket as required (a) 50 mm dia.

Supplying and fixing MS Clamp made up of iron flat of size 50mm x 6mm with 4 nut bolt for holding the GI pipe etc as reqd.(a) 50 mm.

Supply,lowering , testing and commissioning of following capacity vertical type, multistage, totally enclosed, water filled, deep well submersible pumping set complete i/c connections etc as reqd.(a) Three Phase 5.0 HP Having discharge of 108 LPM (Approx.) at 92 M Head

Providing and Fixing following sizes top cover / cap of 6 mm thick MS plate i/c locking arrangement etc as reqd.(a) 200 mm dia

Supplying and fixing following sizes of MS Flange complete with 4 Nut Bolts & packing etc as required (a) 40 mm dia.

Supply, installation, testing and commissioning of cubical type control panel board for Single phase & Three phase submersible pumping set of following rating complete with contactor, relay, MCB, condenser, voltmeter, ammeter, and indication lamp etc including connections etc. as reqd.(a) 5.0 HP (Three Phase)

SITC of pillar box box size 900 mm x 450 mm x250 mm suitable for mounting incomer of 250 amp MCCB/main switch 4 pole and energy meter 3 phase complete with eleethoypic grade aluminium bus bar of size 25mmx 10mm mounted on galvanized M.S. body powder coated pilferage proof SMC door duly welded with S.S with rain com size 40mmx 40mmx 5mm x600mm height in cutting 300mm height below ground and covered with shade proof SMC sheet of 3mm as required.

Devlopment of tubewell with suitable capacity of air compressor i/c lowering of the necessary induction pipe or line i/c cost of fuel, hire charges of compressor etc as required. The developmet shall be considered complete when gravel stop sinking, Discharge ceased to improve and the sand contents are not more than 10 ppm after 20 minutes of starting the pump complete as required.