WBPHED/EE/AMD/NIeT-31 of 2024-2025/2

Amount

Supply and delivery at site of vertical submersible pumping machinery directly coupled with wet winding type suitable size submersible motor with following specification: Capacity 33 m³ per hour at a head of 26 mtrs, pump applicable outlet size 65/75 mm dia. Motor submersible type 5 HP, 3 Phase 50 Hz ± 6%, 400 Volt ± 10%, 2900 RPM. Method of starting- DOL. (Test certificate and guarantee certificate is to be produced at the time of delivery).

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 as per Technical Specification.

Supply delivery at site 4 mm² x 3 core 1.1 KV Grade flat submersible copper conductor cable (to extend the motor connection upto Armoured cable)

Supply and delivery and storage at site 3 Core x 10 mm Sq Al. Ar Cable X LPE insulated 1.1 Grade conforming to IS-7098 (1) (Make: Approved Make) (Test Certifical is to be submitted at the time of delivery) (Extra Cable Stored at Site).

GI Wire for Cable binding.

Installation of 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. (Item No - I)

Laying of 10 mm2 x 3 core 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.

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC).

Making inter connection of the pump delivery line from top cover of the tube well to laid pump collecting main line near the tube well at river bed with supplying and fixing of 80 mm dia. Heavy type G.1. bend, 80 mm dia. M.S. flange with necessary drill holes, 80 or 100 mm dia. G.I. short piece, 80 mm x 100 mm dia. G.1, reducer and other necessary G.I./M.S. specials as may be reqd as per site situation to complete the work including cutting pipes, making thread and welding the all joints properly if necessary and supplying necessary nuts bolts, washer, rubber insertion etc. to complete the work as per direction and testing & commissioning of the submersible pump as per direction E.I.C.

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 10 sqmm cable

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

Add GST @ 18%

Add CESS @ 1%

INDUSTRIAL ELECTRICAL CORPORATION (BID ID -5740795)

M/S. SWAPAN BANERJEE (BID ID -5740781)