WBPHED/EE/AMD/NIeT-22 of 2024-2025/9

Amount

Supply and Delivery of Following Materials at site:-

Vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity-65 m3/Hr. at a head of 31 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- Approved Make)

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. (Make- Approved Make) ( 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- Approved Make)

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.

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

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 . (Pump to upto river bank).

Laying of two cables 3 Core X 10 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed.(2 Nos Cable)

Making straight through joint between existing motor cable 1.5/2.5 Sqmm and 3 Core X 4 Sqmm submersible copper flat 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.

Making straight through joint of 3 core 10 mm2 Al Ar Cable with submersible flat cable by supplying Ferrul , rubber and other necessary materials to make the joint leak proof (with kit).

Installation of 10H.P 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.

Finishing the end of 3 core 10 sqmm XLPE armoured cables by crimping method incl. supplying and fixing solderless socket, tapes, anticorrosive paste & jointing materials.

Add. GST@18%

Add. Cess@1%

Ciemenics (BID ID -5553648)

V P Concern (BID ID -5559033)