WBPHED/EE/AMD/ NIeT-37 of 2025-2026/2

Vertical submersible pumping machinery directly coupled with wet wining type suitable size submersible motor with following specification:Discharge (Q) : 33 m³/Hr.Head (H):35 mtrs,Outlet - 80 mm dia,Motor: Operating Voltage: 415 (± 10%), Phase: 3 Ph, 50 Hz ±6%,Speed: 2900 RPM, Power-5.5 KW/7.5HP,Method of starting: DOL.(Make:-KSB/Texmo/Other approved make)

80 mm dia. ERW M.S. column pipe having thickness 4.85 mm, (as per IS 1239 Part-I Heavy Type ) having 11 TPI thread at both end with one heavy type socket and painted by 2 coats of anticorrosive synthetic paint.(Each pipe 1.5 mtr long) (Make:-Bansal/Jindal/Prakash/Other approved )

3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable no of wire dia.84/0.30. (One for Star other for Delta)(Make:-Gloster/other approved make.)

Supply and Delivery of GI Wire 12 SWG.

3 Core X 16 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC.(Make:-Gloster/other approved in vendor list.) (Test Certificate is to be submitted at the time of delivery.)(Extra cable stored at site)

Jungle cutting, cleaning compound premises or shrubs, plants, jungles etc. by cutting and removingas directed.(Specific permission of Engineer in Charge prior to execution will be necessary.

Sand cutting and removing from the river bed Ajoy for withdrawing and laying of cable line up to the depth of 1.5m from the river level as per direction of EIC.

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.(For Three Number of RBTW)

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.