WBPHE/EE/SMD/NIeT-18 of 2024-25/7

Amount

Supply and delivery at site of the following submersible pumping machinery and electrical accessories: (Make- Any approved under of PHED) ( Rate is inclusive of riverine charge @ 5%)

Submersible pumping machinery directly coupled with water proof suitable size motor having following specification and as per NIT specification: Pump Shaft-stainless steel Impeller- S.S/ GM Outlet Size: 80 mm. Motor submersible type 3 Ph , 50Hz, 415 Volt ± 10% 2900 RPM Motor must be suitable for operation with SD starter. Test certificate along with characteristic curve should be submitted at the time of delivery.

Discharge- 400 LPM, Head- 56 Mtr

1.1 KV grade 4 sq.mm x 3 Core water proof flat submersible cable for above motor.[Price is including riverine charges @ 5%]

Supply & Delivery fully automatic star delta starter and panel having following specification:- Overload relay range 13-2-20.0 Amp Contactor type- NON Contactor rating- 25 Amp Protection including phase failure, phase imbalance & phase Reversal, Short circuit protection through MCB. Ammeter & voltmeter suitable rating On/off and Trip Indicator Power coated enclosure with PU Gasket ensuring excellent finish and reliability provisional for connecting Dry run preventor [Make-BCH (Cat no-CPSDPYLN)/any approved make. [Price is including riverine charges @ 5%]

Supply and delivery of the following valves, pipes and gauges etc at site: (Make- Any approved under of PHED) ( Rate is inclusive of riverine charge @ 5%)

3 mtr long 80 mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

1.5 mtr long 80 mm dia UPVC standard type column pipe [cream color] with both side threaded and one end side socketed with registered KPMG.

80 mm dia CI top & bottom adopter.

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

80 mm dia CIDF sluice valve-2 nos., Non Return Valve-1 no., 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 for construction of delivery pipe line and wash out line.

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.

Pressure gauge 150 mm dia [0-7Kg/Sq.cm] brass cock and fitting complete[This cost includes 15 mm. dia G.I. pipes and specials].

50 mm. dia. non metalic pipes (IS:14930) and specials for protection of submersible cable.

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

100 Amps rewirable type male female kit Kat fuse unit

Installation of above pump motor, valves and specials as in sl. NO. 1, 2 & 5 including supply of cable gland, sockets etc including brick, sand, cement rod stc as required to complete the job as per direction and up to the entire satisfaction of the EIC.

Making brick pillar 0.25 mtr x0.25 mtr. for supporting of valves and pipes with 12 mm thick plaster and net cement finish complete.

Making suitable size pump foundation with supplying of necessary cement, sand and stone chips including plastering and net cement finish complete.

Making earthing arrangement in compliance with IE rules by G.I. pipe electrode of 50 mm. dia 3 mtr. Long for pumping machinery 25 mm. x 6 mm. G.I. earth strips from earth pit all other accessories required to complete the work.

63 amps 4 pole 415 Volt with breaking capacity 36 KA MCCB with adjustable overload and short circuit protection including enclosure.

Testing and commissioning of the entire installation with full satisfaction of EIC. ( N:B:- Make- Make of all supplied materials should be as per PHED approved vendor list

Add GST @ 18%

Add CESS @ 1%

BHUNIA BUILDERS (BID ID -5530496)

SUDIP PRADHAN (BID ID -5530438)