WBPHED/EE/CMD/eNIT25/S05

Amount

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed]

Average run 6 mtr

Supply & delivery of the following Items.

100 Amp. Re-wireable type TPN main switch (CONFORMS: IS/IEC600947-1&3). (Make: Havells/approved make)

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

100 Amp. 4 way Copper busbar chamber box by 16 SWG sheet steel enclosure including porcelain chair etc.. (Make: Approve make of P.H.E. Dte.)

Air curtain (Size : 3 Feet) with Sensor & Remote - 410 W 3 Star ,230v/50Hz.make-Dolphy or approved make

4 sq.mm single core 1.1KV grade PVC & HRFR insulated copper cable.Make-Havells/approved make

6 sq.mm single core 1.1KV grade PVC & HRFR insulated copper cable.Make-Havells/approved make

10 sq.mm single core 1.1KV grade PVC & HRFR insulated copper cable.Make-Havells/approved make

15 amp single phase three pin combine socket 240V,50 Hz.make-Havells Crabtree/approved make.

LED panel round ultra bright compact downlighter for False ceiling round 15 W LED (6000 K) Make-Havells/approved make.

32 amp Industrial plug & Socket.( Make-Havells/approved make.)

32 amp modular double pole MCB ,C curve 240V,50 Hz.make-Havells/approved make

32 amp modular one way switch 240V,50 Hz.make-Havells/approved make

40 amp modular one way switch 240V,50 Hz.make-Havells/approved make

supply of 6 module PVC switch board .(make -Schneider/Approved Make)

supply of 4 module PVC switch board .(make -Schneider/Approved Make)

supply of 8 module PVC switch board .(make -Schneider/Approved Make)

300 mm sweep 220v Exhust fan (Make: Approve make of P.H.E. Dte.)

Installtion and fitting fixing of above supplied items including supply of cable gland,socket and power line connection modification in existing electrical system as required to complete the job as per direction and upto the entire satisfaction 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.

1 TR Air Conditioning System ,230v/50Hz/Single Phase (Capacity -3400W) Star Rating as per BEE-3Star,Make-MITSUBISHI ELECTRIC INDIA PVT. LTD./approved Rate.

Installation of 1 ton Air Conditioner at 2nd floor building including making suitable length drain line, refrigerent circulation copper pipe , insulation tape, copper wire and fitting fixing outdoor stand of sufficient load bearing capacity and testing the entire set as per direction ofEIC.

Add GST @ 18%

Add Cess @ 1%

CHATTERJEE ENTERPRISE (BID ID -6243644)

SUBRATA BHADRA (BID ID -6243838)