Withdrawing and lowering of submersible pumping machinery and Supply Delivery of submersible pumping machinery at Borhal Bilashpur and adjoining Ws Scheme District Hooghly under Electrical Division PHE Dte

Amount

Withdrawing of sub. p/m from outside tubewell including submersible cable, rope & column pipe part by part after disconnection of power line & delivery pipeline as directed (including Derrick arrangement cost on hiriing basis).

Supply and delivery at site of following:

Submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pumps.

Duty Condition : 30 m3 /hr., Head : 57 mtr. (Not less than 10 H.P.)

Duty Condition : 36 m3 /hr., Head : 58 mtr. (Not less than 12.5 H.P.)

Duty Condition : 36 m3 /hr., Head : 65 mtr. (Not less than 15 H.P.)

Duty Condition : 54 m3 /hr., Head : 59 mtr. (Not less than 17.5 H.P.)

Motor : Submersible type 3 Ph. 50 Hz. 415V + 10%, DOL

Impeller : GM / SS

Motor winding : Wet Type.

Pump outlet -65 / 75 / 100 mm.

Size of tubewell : 250 mm. x 150 mm.

Make : KSB / Texmo / PLUGA / BG.

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

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 i) 3 mtr. long.

b) 1.5 mtr. long

c) 80 mm dia top & bottom adaptor

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 of submersible pump motor set alongwith the above supplied materials and other re-usable materials & connection of power line and delivery pipe line complete.

Add: 18% GST

Add: 1% CESS

MOITRA ENGINEERING CO (BID ID -6380732)

MAA TARA ENTERPRISE (BID ID -6380964)