WBPHED/EE/CMD/eNIT16/S04

Amount

Installation of Auto Panel

Supply, delivery at site and storage wall mounted made of sheet steel fabricated 2 mm for load bearing &1.6mm for non load bearing, indoor type, dust & vermin proof, lP-54 degree of protection, powder coated painted with rubber gaskets cover, front lockable hinged door with all Switchgear and other items duly wired up and tested as per specification. Incomer: (A) 100 Amps, TPN MCCB with adjustable OL, 36 KA & necessary accessories with suitable SPD (i.e. Ammeter, Voltmeter with CTS, UV/OV protection & Switches etc.), (B) Outgoing:- 7.5-12.5 HP, TP Star-delta Starter with other accessories - 1 Nos., (Suitable size capacitor bank to improve PF from o.85 to 0.98) (C) 0.5HP, 3 phase, 415V, Clorinator feeder with necessary accessories & level controller-1 no (D) Yard lighting feeder with necessary accessories & time switch - 1 No. (E) Automatic operation feeder with PLC operated . (Panel make, all spare & components as per vendor list of PHED).

Supply and Delivery of 25 mm², 1.1 KV grade. 3.5 core Al Armoured XLPE conform to IS 1554/7098(part-I) 1998 (Make : Gloster /HAVELLS /MESCAB/ CURRENCY/POLYCAB/ CRYSTAL/ Approved Make)

Installation of above MCC panel in the pump house , drawing the cable properly on wall and all connection with supply necessary gland etc to complete the work, as per direction of EIC.

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.

Supply and fitting fixing of 45 watt. LED light fixture set [Make: Philips (Type- BRP)/ Havells/ PHED approved make] with 40 mm dia x 1.5 mtr. long G.I pipe fixed on the top of the iron structure frame with clamping arrangement including making power connection with supply & drawing 2.5 sq. mm FR grade flexible copper wire through PVC casing/conduit with drawing earth conductor (1.0 sq mm copper flexible wire), S&F of 15 amp switch with pvc board including electrical connection & testing complete as per direction of EIC.

Supply and installation of Voltage correction devices

Supply and delivery at site A.C. 3 ph.Oil cooled type Voltage Stabilizer suitable for unbalanced input voltage (Make: AE/Sen & Pandit / Opto Elec. / ECS/Fizi/other Approved Make) a) Input:250-500 V 3ph. 50HZ, 4 wire b) Output, 415V + 1% 3ph.,50HZ. c) Capacity: 20 KVA. d) Auto manual switch IS - 9815 (I). e) Raise/lower push Button. f) Single lamps to indicate and limits of input. g) Voltmeter for input and output Voltage. (Manufacturing test certificate should be produced at the time of delivery) h) With U/V.O./V.O./L protection with contractor at output side, input MCB & Ammeter etc. ( TC /GC Needed )

Change over switch 100 Amps 415V, 50 Hz, 4pole onload. Make: Havells/ standard/Approve make of P.H.E. Dte.)

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.)

Making brick built foundation with supplying of all required materials suitable for the above Voltage stabilizer by (4:1) cement mortar including holding down foundation bolts (if req.) & plaster with neat cement finish as direction of E.I.C.

Installation of the above stabilizer of on the foundation including all connection complete,drawing the cable properly on GI cable tray on wall /as per direction of EIC along with supplying all necessary item including testing complete.

Add. GST@18%

Add. Cess@1%

P K ENGINEERING (BID ID -5754297)

DEBJYOTI BASU (BID ID -5754290)