WBPHED/EE/AMD/ NIeT-38 of 2025-2026/1

Supply and delivery at site of Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity-54 m3 per hour at a head of 37 mtrs. Motor submersible type 3 phase, 50 Hz, + 6% , 400 Volt ± 10% , 2900 RPM, Method of Starting-(S/D).(Make:-Approved make) (Test certificate and guarantee certificate is to be submitted at the time of delivery)

Supply, delivery at site 3 Core X 6 Sqmm 1.1 KV grade flat submersible copper conductor cable as per IS:7098(Part-I).(Make:-Approved make)

Supply, delivery and Storage at site 3 Core X 10 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable, conforming to IS 7098(I) as per direction of EIC.(Extra Cable Stored at Site)(Make:- Approved in vendor list.) (Test Certificate is to be submitted at the time of delivery.)

Supply & delivery of G.I. wire for holding the 10 sq.mm cable.

Supply & delivery of 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 synthe paint as per direction with 100 mm length of socket.(Each pipe 1.5 mtr long)(4 Nos Column pipe X 13 Nos RBTW)

Making straight through joint between existing motor cable and submersible copper flat cable 3 Core X 6 Sq.mm for extension of motor cable upto required length by supplying necessary seal kit to make joints leak proof all complete as per direction.

Laying of 3 Core X 10 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.(From Panel To RBTWs)

Making straight through joint of 3 Core 10 mm² Al Ar cable with submersible flat cable(3 Core X 6 Sqmm) by supplying Ferrul, rubber and other necessary materials to make the joint leak proof.(Without kit)

Installation of following 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 mm x 12 mm thick flat as per reqd. length, nuts, bolts, washers etc. all complete as per direction.

10 HP S/M P/M.

Supply and installation of Kiosk box(30 Nos Star terminal) in the bank of river damodar as per direction.(Make:-ECS/RNR/Other approved make)

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.

3 Core X 10 Sqmm.(For LT MCC Panel and Kiosk Box)

Add GST @ 18%

Add CESS @ 1%

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