EE(Elect.)/CNZ/2023-24/82-02

Amount

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.(a)63 Amp.

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.

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. asrequired. 63 amp

Earthing with GI earth pipe 4.5 metre long ,40 mm dia including accessories,and providing massonary encloser with cover plate having locking arrangement and watering pipe etc. with charcoal /cock and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

S/L of following size DWC HDPE Pipe ISI marked along with all accessories like socket ,bend ,couplers etc.conforming to IS 14930 ,part II complete with fitting and cutting ,jointing etc .direct in ground (75 cm below ground level )including excavation and refilling the trench but excluding sand cushioning and protective covering etc, complete as required (a)63mm dia (OD-63mm ID -51mm nominal ).

Providing and laying cement concreat 1:2:4 mix for sanitary sealing of well at top of 450mmX450mmX500mm deep from top comp as reqd.

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

P&F following sizes of PVC insulated & PVC sheathed copper conductor 3 core submersible cable conforming to IS .647/1990 etc. as reqd.(a) 3x4 sq.mm

P&F 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) 40 mm (Nominal Bore)

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)

S & F following sizes of GI Socket as required (a) 40 mm dia

S & F following sizes of GI Socket as required (a) 50 mm dia

S & F following sizes of GI Elbow as required (a) 40 mm dia

S & F following sizes of GI Elbow as required (a) 50 mm dia

S & F following sizes of GI Union as required (a) 40 mm dia

S & F following sizes of GI Union as required (a) 50 mm dia

S&F following sizes of Gun metal valve as required (a) 40 mm dia

S&F following sizes of Gun metal valve as required (a) 50 mm dia

S/F 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) 32 mm

S/F 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

Redevelopment of tube well with suitable capacity of air compressor i/c lowering of the necessary induction pipe or line i/c cost of fule, hire charges of compressor etc as reqd. The development 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 reqd.

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) Single Phase 3.0 HP Having discharge of 100 LPM (Approx.) at 52 M Head

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 180 LPM (Approx.) at 92 M Head

P&F following sizes top cover / cap of 6 mm thick MS plate i/c locking arrangement etc as reqd.(a) 200 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) 1.5 HP (Single Phase)

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)

S.I.T.C of Hot Press moulded SMC panel/Canopy Box of size(OD) 920 mm x 460 mm x 260 mm & (ID) 900 mm x 450 mm x250 mm , anti - corrosive, dust proof, rust proof, shock proof , Self-extinguishing property , resistant to heat , Vermin proof, Ultra Violet stabilized, Pilfer resistant, Suitable for mounting 1 no. 3 phase Starter, 1 no. 63 Amp 4 pole isolator and 1 no. 3 phase Energy meter, Socket for outgoing connection with pilferage proof SMC door duly welded with S/S handle having danger logo on its outer surface and with 1 no Hot Dip galvanized iron stand for a base of size 40 mm x 40 mm x 5 mm and height of the stand is 600 mm including 300 mm height below the ground with side strip of size 25 x 5 mm