Repairing of Non Functional Tubewells and improvement of existing Tube Wells installed at various Municipal Parks in ward no. 13, Mukherji Nagar under Civil Line Zone.

Lifting of existing submersible pump set with all accessories from well and lowering the same along with all assessories for the depth Up to 50 meter complete as reqd.

Rewinding of single / three phase AC motors of vertical type multi stage submersible pump sets of following rating :- (a) Single phase 1.5 HP

(a) single phase 3 HP

(b) single phase 5 HP

Repairing of pumping unit of 1/1.5/3 HP vertical type multi stage, submersible pump set by replacement of following accessories/parts etc. Complete as reqd. (a) Gun metal bush / bearing.

(a) Pump Shaft

(b ) Impeller

Repairing of pumping unit of 5/7.5/10 HP vertical type multi stage, submersible pump set by replacement of following accessories/parts etc. Complete as reqd. (a) Gun metal bush / bearing.

(a) Pump Shaft.

(b ) Impeller.

Development of tube well 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 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.

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.

Supplying, lowering, testing and commissioning of vertical type, multistage, totally enclosed water filled deep well submersible pumping set complete i/c connection etc. as reqd a. Single Phase 1.5 HP having discharge of 72 LPM Approx. at 49 M Head

b. Single Phase 3.0 HP having discharge of 100 LPM Approx. at 52 M Head

c Three Phase 5.0 HP having discharge of 300 LPM Approx. at 39 M Head.

Supplying and fixing following sizes of insulated steel flexible safety rope for holding submersible pump set i/c clips etc complete as reqd.

Supplying & fixing PVC insulated PVC sheathed copper conductor submersible flat cable ISI Marked in existing metal/ HDPE / PVC/ pipe/ in bore well/ in sump including fixing the cable to GI/HDPE pipe with suitable cable tags of following sizes etc. complete as required. 3 Core 2.5 Sq mm Flat Cable

Supply, lowering and fixing following size of G.I.Pipe (M-Class)i/c cutting threading on both sides etc. ISI marked etc as reqd.. a.40mm(Nominal Bore)

b. 32 mm dia ( Nominal bore)

S& F following sizes of GI Elbow as reqd. a. 40mm dia

b. 32 mm dia

S&F following sizes of GI socket as reqd. a. 40mm dia

b. 32 mm dia

S&F following sizes of G.I. union as reqd. a. 40mm

Supplying and laying 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. in the existing trench, complete as required. a. 63 mm dia (OD-63 mm & ID-51 mm nominal)

S&F MS clamp made up of flat iron of size 50mmx 6 mm with 4 nut bolt for holding the G.I.Pipe from 40 mm to 65 mm dia pipe etc as reqd.

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)

b. 3 HP (Three Phase)

c. 5 HP (Three Phase)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connectionstesting and commissioning etc. as required., (a) Double pole

Replacement of following items for cubicle panel etc as required. a.Capacitor (36 micro farad)

b.Capacitor (50 micro farad)

c.Capacitor (72 micro farad)

d. Contractor & relay of single phase starter unit

e.Contractor & relay of three phase starter unit

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement andwatering pipe etc. without charcoal/ coke and salt as required

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Supply and fabrication of pole protection system made up 8 SWG steel wire mesh of size 25 mm x 75 mm rectangular with 50 mm x 50 mmx6mm MS angle iron forsupporting the mesh i/c MV Danger Plate anf grounding theprotection system in suitable quality of CC etc