WBPHED/EE/AMD/NIeT-29 of 2024-2025/2

Amount

Supply and delivery at site of 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 rating-5.5 KW/7.5HP,Method of starting: DOL. (Make-Texmo/Lubi/Other approved make)

Supply delivery and storage at site 80 mm dia. 1.5 mtr length 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 syntietic paint.(For 4 Nos of RBTWs X 10 Nos pipe per T/W)

Supply delivery at site 3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable.(20 Mtrs. X @ Per T/W)(Make-Gloster/Approved make)

Supply and delivery and storage at site 3 Core X 10 Sqmm Al.Ar. Cable , XLPE Insulated 1.1 KV Grade conforming to IS 7098(I). (Test certificate and guarantee certificate is to be submitted at the time of delivery)(extra cable Stored at site)

Supplying the fixing rubber insertion for dust and vermin proof entry of 3 Core X 10 mm2 XLPE Al. Ar. Cable at MCC panel.

Supply of GI Wire for cable binding.(12 SWG)

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 of 3 Core X 10 Sqmm Al. Ar. Cable along the length of collecting line including fixing with supplied clamps, nuts and bolts at a suitable interval so as to prevent sagging of cable complete as per direction of EIC.(From Kiosk To RBTW)

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)

With earth obtained from excavation of foundation.

Making straight through joint between 1.5 mm2 or 2.5 mm2(motor cable) and supplied 4 mm2 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.( 1 No Joint for each RBTW)

Making straight through joint of 3 core 10 mm2 and 3 Core X 4 sqmm Cu flat submersible cable by supplying ferule ans necessary socket all complete as per direction.(Without Kit)

Installation of 5.5 KW/7.5 HP submersible pumping machinery along with 80 mm dia. M.S. column pipe part by part in the newly sunk tube wells with an arrangement of derrick, lifting tackles, tools and plants etc. on hire basis and binding the vertical submersible cable with the column pipes properly and fixing M.S. Top Cover on the tube wells with supplying necessary Clamps made of 65 mmX 12 mm thick flat as per reqd length, nuts, bolts, washers etc. all complete as per direction.

Add. GST@18%

Add. Cess@1%

BENGAL CONSTRUCTION (BID ID -5722198)

EASTERN INDIA SALES AND SERVICE (BID ID -5722447)