WBPHED/EE/AMD/ NIeT-24 of 2026-2027/7

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity 28 m3/Hr. at a head of 38 mtrs.,Motor submersible type-3.75KW/5 HP 3 phase 50 Hz±3%,415 Volt ± 6%, 2900 RPM as per Technical Specification given. (DOL) (Test certificate and guarantee certificate is to be submitted at the time of delivery)

3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable.(Make:-Gloster/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)

G.I. wire for cable binding.

Earth work in excavation of Cable line trenches, in all sorts of soil including removing, spreading or stacking the spoils within a lead of 75 m. as directed &filling the same with excaveted soil including ramming dressing after all complete. The item includes necessary trimming the sides of trenches,levelling, dressing and ramming the bottom, bailing out water as required complete.(200 Mtr. Cable x 0.5 Mtr. X 0.3 Mtr)(a) Depth of excavation not exceeding 1,500 mm.

Laying 3 Core X 10 Sqmm through existing soil trench.(Cable supplied departmentally)

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

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm.including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work)(a) With earth obtained from excavation of foundation

Making straight through joint between 1.5 mm2 or 2.5 mm2(motor cable) and 3 core X 4mm2 submersible flat 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 One number RBTW)