WBPHED/EE/AMD/NIeT-22 of 2024-2025/6

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-33 m3 per hour at a head of 26 mtrs. Motor submersible type 3 Phase,50 Hz, +/- 6% ,415 Volt ± 10% , 2900 RPM. (Make:- Approved Make) (Test & Warranty Certificate to be submitted at the time of Delivery)

80 mm dia Cast iron double flanged single door swing non-return valve,PN-1.0, generally conforming to IS:5312 Part I, having body, door, cover in graded cast iron to IS:210 Gr.FG200 body and door,valve suitable for a maximum working pressure of 10 kg/cm2 (Seat test) & body tested to 15 kg/Sqcm.(Test Certificate 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.( Extra Cable Stored at Site)(Make:- Approved Make) (Test Certificate is to be submitted at the time of deliver)

GI Wire for Cable binding.

3 Core X 4 Sqmm 1.1 KV Grade flat submersible copper conductor cable. (Make:- Approved Make)

80 mm dia. 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 synthetic paint.(Each pipe 1.5 mtr long)(Make:- Approved Make)

Laying of 10 mm2 x 3 core Al. Ar. Cable along the length of G.I. 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.(River Bank To Tubewell)

Laying of one No. cable 3 Core X 10 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Making straight through joint between 1.5 mm2 or 2.5 mm2(motor cable) and 3 core X 4mm2 submersible flat 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.(For Two number RBTW)

Installation of 5 HP submersible pumping machinery along with 80 mm dia. M.S. column pipe(departmentally supplied) 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, nuts, bolts, washers etc. all complete as per direction.

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.I. bend, 80 mm dia. M.S. flange with necessary drill holes, 80 or 100 mm dia. G.I. short piece, 80 mm x 150 mm dia. G.I. 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.

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

Finishing the end of 3 Core X 10 Sqmm XLPE armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.

Add. GST@18%

Add. Cess@1%

EASTERN INDIA SALES AND SERVICE (BID ID -5562308)

M/S.S.S.ENTERPRISE (BID ID -5566355)