Repairing of Panel and Replacement of defective submersible pump by supplying new pump including necessary allied works at Dharampur water supply scheme PH No IV Block Chunsura District Hooghly under Electrical Division PHE Dte

Amount

Withdrawing 15 HP sub. p/m from the tubewell including submersible cable, rope & column pipe part by part after disconnection of power line & delivery pipeline as directed .

Supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump.

Duty Condition : 40m3 /hr.

Head : 58 mtr.

Motor : Submersible type 3 Ph. 50 Hz. 400V + 10%, Star Delta

Impeller : GM /SS /Cromesteel

Motor winding : Wet Type.

Pump outlet - 125 mm.

Suitable for size of tubewell : 250mm x 150mm.

Make : KSB / Texmo / PLUGA / BG.

(Test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery.)

Supply and delivery at site the following :-

uPVC 80 mm dia column pipe with both side square threaded (8 TPI) with one socket and 'O' ring biax technology with wiring lock system non corrosive, high tensile having ISO 9001 standard. Make- Ashirbad/ Oriplast For Jonai p/H no II

3 mtr. long.

80 mm dia top & bottom adaptor

Rubber Gasket

5/8" x 100 mm long bolt with nut

4 sq. mm. 3 core copper 1.1 KV grade PVC insulated water proof flat submersible cable. (Make : Finolex / Netco/ Incab)

Making safety device for above pump by supplying 1" dia nylon rope.

Lowering supplied 15 HP submersible pump motor set alongwith its new & existing uPVC column pipes, cable, nylon rope & connection of power line and delivery pipe line complete.

(Panel Repairing) Charges for thorough checking part by part of PLC operate Star Delta panel form incomming to outgoing side for findout the defects as per direction of EIC.

Supply & delivery of following electrical items at site:

32 Amp. 3 pole power contactor 230V [Make-(l&T, Cat. No. CS94111, MNX32 ) /Any other approved make]

3 Phase Voltage monitoring relay (Phase failure, unbalance, pahse sequence, under voltage & over voltage protection with digital display) [Make- Siemens /Any other approved make]

Repairing charges for fitting fixing the above supply electical items on existing PLC motor Control Panel by removing damaged items including supply cable sockets, tape etc with testing complete as per direction of EIC.

Supply & delivery at site of following items :

100 amp. 440 V, 50 Hz. TPN Main switch with rewireable type porcelein fuse unit (Make: Havells/ Standard)

Fitting & fixing of above supply materials (item no.- 8) on existing position and electrical connection complete after dismantling of damaged materials out

Supplying and fitting fixing of 45 watt. x 1 no. LED light SET [Make - PHILIPS Model No.- BRP 031 LED45 CW SLR GR PSU] with 1 no. 40 mm dia medium 2.5mtr. long GI pipe bracket fixed on the roof of the pump house with properly grout including making power connection by 2 x 1.5 sq.mm copper FR grade flexible wire through PVC casing with drawing earth conductor (1.0 sq.mm copper flexible wire), fitting fixing 15 amp. switch on venile board all complete as per direction of EIC (Dharampur ph no-IV)

Add: 18% GST

Add: 1% CESS

DAS ENTERPRISE (BID ID -6137709)

HINDUSTAN ENGINEERING CORPORATION EM (BID ID -6122777)