S/D and installation of changeover,main switch, repairing and servicing of 7.5HP submersible P/M set repairing of MCC panel, rectification of illumination system and other allied works at Teorkhali (ph-2) W/S scheme, at Nabadwip block,Dist.-Nadia.

Amount

Withdrawing of existing 7.5HP submersible pump motor set with column pipe from tube well(approx depth 70ft) after disconnection of all electrical line pipe line etc for repairing and servicing of said pump motor set as required by derrick arrangement(upto 90Km)

Washing cleaning of each pump part like stud nuts, coupling, shaft, impeller, bush, sleeve, rings sequentially then fitting fixing with supplying required stud, nuts, sleeve as per direction of EIC.

Supply delivery of following materials for pump motor set (for ph-1):

Neck ring in pump casing

Shaft sleeve(SS)

Supply delivery of anti snapping device for above pump with suuply of suitable size heavy type MS clamp and nylon rope of required length (double) including supply of all other necessary material as required.(as existing rope clamp has damaged.)

Supply delivery at site following size of pipe and specials as per following specifications:- (a) 80mm dia schedule-80 UPVC column pipe with suitable thread on both side and pvc socket at one end with following dimension:

(i) 3mtrs long

(ii) 1.5mtrs long

Reassembling the pump motor set by above supply neck ring, shaft sleeve & the old servisible one as per satisfaction of EIC.

Lowering the submersible pumping machinery into existing tube well above repaired submersible pump, one no column pipe, submersible cable and making all electrical & pipe line connection as per direction of EIC.

Supply delivery and storage at site of following items at ph-2:

100Amp TPN, 415VV, main switch with rewireable type fuse link in sheet steel enclosure.(Make-L&T/Havells/Any approved)

100A, 415Volt, four pole offload changeover switch with sheet steel enclosure on angle iron frame with nut bolt etc.(Make-Havells/L&T/ABB/Any approved)

1.1KV grade 3.5core 35sqmm XLPE insulated Al. Ar cable of IS-7098. for main switch, changeover panel connection(Make-Havells/Polycab/Finolex/Gloster/Mescab)

Compression type gland complete with brass gland,rubber rings for dust & moisture proof entry of PVC armoured cable as below. 3.5core 35sq mm.

Finishing the end of following Cable by Crimping method including supplying and fixing dowels make or equipment solder less socket tapes,anticorrosive paste& jointing materials. 3.5core 35sq mm.

Phase failure, u/v, o/v relay of model ALVD2 or equivalent(Make-Minilec/Siemens/any approved)

Add on block for auxiliary contact 2NO+2NC

Power Terminal 150Amps(Make-Elco/Any approved)

Fitting fixing of above supplied items sl no. 7.01 to 7.08 i.e. main switch changeover etc. in wall with angle iron frame, different panel accessories by dismantling damage item with above suplied cable, wire lugs etc. and making all connection as per direction and upto the satisfaction of EIC..

Distribution wiring in 1.1KV grade 2X22/0.3(1.5 sqmm) single core standed FR PVC insulated and unsheathed copper wire(Brand approved by EIC) in suitable size PVC casing capping(precision make) with 1X22/0.3(1.5 sqmm) single core standard "FR"PVC insulated and unsheathed copper wire for ECC incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch(Anchor) fixed on sheet steel fabricated switch board with perspex/ bakelite top cover on wall modular GI/PVC switch board with top cover on wall incl. necy. Connections and making earthing attachment and mending good damages to building work (PVC casing-capping and switch board both on surface. (Avg. run 6m)

Supply and delivery of following items:

Supply and delivery single 20 Watt. LED button light fitting complete at pump house room on wall with all accessories. (Make: Philips/Crompton/Havells/any approved)

Supply and delivery 1200mm dia Ceeling fan with a speed of 350rpm approx(5*rating) with necessary accessories like canopy, blade, flexible wire etc. by a proper electrician as per direction of EIC.(as per approved make)

Supply and delivery of 9w LED bulb.(any approved make)

Fitting fixing of above supplied tube light, fan in the pump house as per direction of EIC.

Supply and fixing 240 volt, 16Amp 3 pin modular type plug socket (brand approved by EIC) with 6Amp modular type switch, without plugtop on 4 module GI modular type switch board with top cover plate flushed in wall inc. S&F switch board and cover plate and make necy. connection with PVC copper wire and earth continuity wire etc.

Wiring in 1.1KV grade single core stranded "FR" PVC insulated and unseathed copper wire(brand approved by EIC) of following sizes in 25mm PVC casing capping(precission make) including necessary PVC clips fittings etc. (For main line of switch board and plug point) 2 X 36/0.3(2.5sqmm)+ 1 X 22/0.3(1.5sqmm)

Supply delivery of 1.1KV grade 4core 6.0sqmm XLPE insulated Al. Ar cable of IS-7098. (Make-Havells/Polycab/Finolex/Gloster/Mescab)(from panel to distribution board)

Supply and fixing double door 2+6way SPN horizontal MCB distribution board with IP 42/43 protection consealed in wall after cutting the wall and mending good damages to original finish including interconnection with suitable size copper wire and neutral link and provision for earthing attachment.(Make-Havells/L&T/Siemens/ABB/any approved)

Supply delivery of following size B curve MCB of breaking capacity 10KA for above DB(Make-ABB/Havells/Siemens) (a) 32Amp DP MCB as incomer

(b) 6Amp SP MCB

(c) 10Amp SP MCB

Supply delivery of 45watt LED street light luminaries(model BRP052 or equivalent, LED type IP66,) for installation in pump house roof.

Fitting fixing of above LED fixture with GI pipe, wire etc. as required in the roof of pump house as per direction of EIC.

Excavation of soil for installation of Earth Electrode and filling & ramming for soft Soil.

Earthing with 50mm dia G.I pipe 3.64mm thick 3.04mtr long and 1 x 4 swg. G.I with (4mtrs long)13mm dia x 80mm long GI bolts, double nuts,double washers including supplying and fixing 15mm dia G.I pipe protection (1mtr long)to be fitted with bitumen and salt partly under the ground level and partly above the ground level driven to an average depth of 3.65mtr below the ground level and restoring the surface duly rammed.As per direction of EIC.double earthing to be done for each pole. By ISI- Medium GI Pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Extra for providing masonery enclosure on the top of t he earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6 ) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Add GST @ 18%

Add GST @ 1%

B T PROJECTS PRIVATE LIMITED

M/S.S.S.ENTERPRISE