WBPHED/AE_II/MLMD/NIeT_03 of 2025-26

Amount

Supply and delivery at site of following pumping machinery and electrical accrssories:

Submersible Pump 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 phase, 50 Hz, 415V ± 10% , 2900 RPM Motor must be suitable for operation with star-delta starter This item will be procured based on yield test report of T/W and best efiiciency point as per direction of EIC. Test Certificate along with characteristic curve shoule be submitted at the time of delivery.

For Replacement T/W No. I Discharge of clear water = (Q) = 25 m3/hr. Total Head (H) = 66 M.

1.1 KV Grade 3 core water proof flat submersible cable for above motor.

For Replacement T/W No. I 4 sq.mm

Supply and delivery of the following valves, pipes, gauges etc. at site of Replacement T/W No. I

80 mm dia UPVC standard type column pipe[Cream Color] with both side threaded and one end side socketed with registered KPMG

a. 3 mtr. Long

b. 1.5 mtr Long

c.80mm dia. CI Top & Bottom Adopter.

80mm dia CIDF Sluice Valve-1 no., Non Return Valve-1 no., CIDF 90° Bend-1no., CI Flanged Tee-1no. Blank Flange-1no., CI/ MS flanged Short Piece 0.50 mtr.-1 no, 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. .

Supply, delivery and storage at site 80 mm dia double flanged Cast Iron manually operated non-rising spindle sluice valve generally conforming toIS:14846 PN-1.0.:-N.B. : Test Certificate to be produced for each valve.

Heavy type 300 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.

Depth gauge 100mm dia with steel air pipe of required length with all accessories for the above work including supply of good quality hand pump. (This cost includes 15 mm. dia G.I. pipes and specials)

Pressure gauge (H.Guru/Febig) 150mm 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 (as per site requirement)

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.

Installation of the materials (to be supplied under above sl no 1 to 2.01 & 3 to 4) such as Pump motor set with column pipes, valves,existing panel connection with supplied cable, fiting fixing pressure gauge, depth gauge, Non-return valve & drawing delivery out-let & washout line with the supplied specials / accessories by providing antisnapping cage of suitable size including supply of cable gland,sockets, wooden board, control cable etc including brick, sand, cement rod etc as required to complete the job as per direction and up to the entire satisfaction of the EIC.

Making brick pillar 0.25 mtr x 0.25 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 double earthing arrangement in compliance with IE rules by G.I. pipe electrode of 50 mm. dia 3 mtr. Long 2 Nos for panel and pumping machinery 25 mm. x 6 mm. G.I. earth strips from earth pit to panel/Voltage correctional device and all other accessories required to complete the work.

Commissioning of the installation with full satisfaction of EIC

Carrying charges of all un-useable old materials from working site to departmental Custody as per direction of EIC.

Add GST @ 18%

Add Cess @ 1%

P. K. ENTERPRISE (BID ID -6498312)

JOYSHREE CONCERN (BID ID -6498420)