WBPHED/58_01/EE/BOLMD/2024-25

Amount

Supply and delivery of clear water vertical wet type submersible pump suitable for bore well conforming to IS : 8034 ( and as amended there after ) with standard MOC for potable clear cold water and BEE 3 Star Rated capable of discharging noted 20 M³/hr against head of 38 mtr water column. The pump shall be directly couprled with a continuous rated 2- pole suitable wet type vertical squirel cage induction motor conforming to IS : 9283 (and as amended thereafter),suitable for operation in AC Three phases 415 V,50HZ (category B motor). Test certificate along with characteristic curve should be submitted at the time of delivery.

Carrying charges of al.ar. Cable,submersible cable,column pipe,valves,adopter etc from patelnagar store to Aligarh water supply scheme including loading and unloading complete.

Heavy type suitable dia. MS suspension clamp along with nuts bolts and washers .

Heavy type 250 mm dia split type tube well cover with 12 mm thick clamping arrangement including holes of column pipe, air pipe and cable entry with 2 sets heavy type suspension clump, nuts, bolts and washer as per departmental design.

CIDF 90°bend-1no., CI flanged tee-1no. blank flange-1no., CI/ MS flanged short piece 0.50 mtr.-1no, CI/ MS flanged pipe 1 mtr. 1 no. etc (as per IS specification and certification registered) for construction of delivery pipe line and wash out line.

Anti snapping safety device for pump set by supplying suitable size or MS angle busket and nylon rope of required length including supplying of nuts, bolts and all other materials.

Suitable kiox box for cable connection of submersible pump motor set with Degree of protection IP 65 including suitable legs and 3 Nos. Al. Bus bar for 32 Amps and all necessary earthing arrangement and insulator as per direction of EIC

Making CC foundation for support of the kiosk box after excavating the earth upto a depth of 0.6 Mtr below the GL including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of EIC (size: 3' x 1' x 8')

Laying of above supplied submersible cable by proper binding materials with the collecting line from kiosk box to river bed tubewell.

Laying of three cables upto 35 sqmm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between the cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed.

Installation of Submersible pumping machinery to newly sunk tubewell along with column pipe, top cover, valve, and specials of above with protection pipe and supply of MS clamp, nut bolt, cable, gland socket etc. making inerconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necceasary pipe, reducer/enlarger, GI/MS specials etc. including brick, sand, cement, rod etc and laying & drawing of all cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of EIC.

Painting of the installation (viz. pumps, valves, pipe lines etc. by two coats of epoxy paint (colour to be decided by EIC) over a coat of primer as per direction of EIC.for 3 nos. T/W

Add: @ 18% GST of Sl. No:1.00 to Sl. No:12.00

Add: @ 1% Cess of Sl. No:1.00 to Sl. No:13.00

MAA BHABOTARINE ENTERPRISE (BID ID -5748143)

M/S UTTAM KUMAR CHATTERJEE (BID ID -5733309)