WBPHED/EE/CMD/eNIT16/S06

Amount

Carrying charges for 4 nos standby 12.5 HP submersible pump motor set from PHE Office (Purta Bhavan) to above mention pump houses for installation including loading and unloading complete as per direction of EIC.

1.1 KV grade 4 sq.mm x 3 Core water proof flat submersible cable for above motor.

100 Amp. Re-wireable type TPN main switch (CONFORMS: IS/IEC600947-1&3). (Make: Approve make of P.H.E. Dte.)

25 sq.mm 3.5 core 1.1KV PVC/XLPE insulated aluminium armored cable. (Make: Approve make of P.H.E. Dte.)

Supply and delivery of the following valves, pipes and specials etc at site:

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

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

80mm dia. CI Top & bottom adopter

3 " dia. X 5 ft long M.S. (7.1 mm Thick) Column pipe having both side 11 TPI Thread and Socket.

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

80mm dia. Non-rising spindle sluice valve (PN-1.0 rating) as per IS14846 for wash out and delivry line, Make: IVI/Jupiter/Cair/approved make. MOC & TC needed for valve.

80mm dia. N.R.V (PN-1.0 rating) as per IS5312, Make: IVI/Jupiter/Cair/approved make. MOC & TC needed for valve.

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. et cas required (as per IS specification and certification registered) for construction of delivery pipe line and wash out line.

Heavy type 250mm 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 102 mm. dia and 7 kg. /cm2 range, brass cocks and fitting complete (Make- H.Guru)

Supply and delivery of 100 Amps male female kit Kat fuse unit.

Incresseing the existing tube well Casing height up to a standard level as per direction of EIC.

i)For Dia of 250mm.

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.

Supply & Making necessary GI Medium pipe (dia of pipe not less than 32mm) protection for submersible cable including supply of all specials and complete the job.

Installation of above pump motor,main switch, valves and specials including supply of cable gland, sockets and power line connection as required to complete the job as per direction and and all connection with supply necessary materials, cable etc to complete the work

Making brick pillar supporting pipe line (10' x10'x 4ft/ Suitable height) by first class brick work with plaster & net cement punning complete including earth cutting, supply necessary materials, ramming as per direction of EIC.

Making of tubewell foundation (size- 3'x 3'x 3.5' approx) as per site situation including supply of necessary materials as bricks, sand, cement, stone chips etc. with plastering & neat cement finishing to complete as per direction.

Making earthing arrangement

Earthing with 50 mm dia Gl pipe 3.64 mm thick x 3.04 Mts.long and 1 x4 SWG Gl (Hot Dip) wire (4 Mts. long), 13 mm dia x80 mm long Gl bolts, double nuts, double washers incl. S & F 15mm dla Gl pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above groundlevel driven to an average depth of 3.65 Mts. below the ground level as below: By lSl-Medium Gl pipe

Extra for providing masonery enclosure on the top of the earthelectrode of overall size 86.36 cm x 86.36 cm x 46 cm deep(below Ground level) complete with cemented brick work(1:6)of 25 cm width duly plastered with cement morter (inside) Cl hinged inspection cover of size 36.56 cm x 35.56 cm withlocking arrangement, Gl reducer including drilling of 46 nos.12 mm dia holes on the Gl pipe

Extra for treatment of soil by using salt & charcoal or coke forplate electrode.

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with Gl saddles as required and connection to equipments incl.drilling holes, with bolts, nuts, washers etc.

Supplying and fitting-fixing of earth busbar of galvanized (Hot dip) fVS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with Gl bolt,nuts,washers,spacing isolator set etc.as required Length of busbar is 0.5 mtr.

Add. GST@18%

Add. Cess@1%

SUBRATA BHADRA (BID ID -5770566)

CHATTERJEE ENTERPRISE (BID ID -5770654)