WBPHED/EE/AMD/ NIeT- 02 of 2024-2025/3

Amount

Supply and delivery of following materials at site:-

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity 36 m3/Hr. at a head of 29 mtrs., Motor submersible type-4.5 KW/6.0 HP, 3 Phase 50 Hz, +/-3%, 415 Volt ± 6%,2900 RPM. (DOL Starter) (Test certificate and guarantee certificate is to be submitted at the time of delivery) (Make:-Approved Make)

Making straight through joint between 1.5 mm2 or 2.5 mm2(motor cable) and 3 core X 4 mm2 flat submersible copper cable for extension of motor cable up to required lengh by supplying necessary seal kit to make joints leak proof all complete as per direction.

Laying 3 Core X 10 Sqmm through existing soil trench.

Laying of 3 Core X 10 Sqmm Al. Ar. Cable along the length of G.I. collecting line including binding with supplied GI wire at a suitable interval so as to prevent sagging of cable complete as per direction of EIC.

Withdrawing of 6.0 HP Submersible pumping machineries from old river bed Tube Well along with Column pipe after disconnection of all pipe line and power line connection with the help of Derrick and Chain Pulley arrangement by engaging skilled technician as per direction of EIC.(From 4 and 5 Nos RBTW)

Lowering of 6.0 HP Submersible pump Motor set along with 80 mm dia Column pipe part by part in the existing Tube Wells with an arrangement of Derrick and Chain Pulley arrangement, making Pipe line connection etc.all complete as per direction of EIC.(Into 4,5 and 9)

Making straight through joint between 3 core 4 mm2 flat submersible cable and 3 Core X 10 sqmm Al Armoured cable by supplying necessary seal kit and hardener to make joints leak proof all complete as per direction.(With Out Kit)

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials for 3 Core X 10 square mm cable.(To connect feeder terminal)

Add GST @ 18%

Add CESS @ 1%

M/s. Jit Enterprise (BID ID -6338268)

MS S G Enterprise (BID ID -6331265)

WEST BENGAL ENGINEERING CO. (BID ID -6330546)