WBPHED/EE/AMD/ NIeT-37 of 2025-2026/15

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity-54 m3/Hr. at a head of 37 mtrs., Motor 7.5KW/10 HP Submersible type 3 phase 50 Hz, + 3% ,415 Volt ± 6% , 2900 RPM. (S/D) (Test certificate and guarantee certificate is to be submitted at the time of delivery) (Make:-KSB/Texmo/Other Approved Make)

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/or any approved vendor. )( N.B : Manufacturer's test certificate have to be submitted at the time of delivery.)

3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable . (Make:- Gloster/Mescab/Polycab or any approved vendor. )

80 mm dia. 1.5 mtr length ERW M.S. column pipe having thickness 4.8 mm (as per IS 1239 Part-I & II Heavy Type ) having 11 TPI thread at both end with one heavy type socket and painted by 2 coats of anticorrosive syntietic paint as per direction with 100mm length of Socket.(Make:-Bansal/Jindal/Other approved make)

Supply & delivery of GI wire for holding the 10 Sqmm cable.

Laying of 3 Core X 16 Sqmm Al. Ar. Cable along the length of collecting line including fixing with supplied GI Wire at a suitable interval so as to prevent sagging of cable complete as per direction of EIC . (Pump to upto river bank).

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-Depth of excavation not exceeding 1,500 mm.

Laying only Cable upto 50 sqmm through existing RCC/Hume/GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core.

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)