PROVN OF AREA LIGHTING, EXTERNAL ELECTRIFICATION AT MT GARAGE AND SPECIAL REPAIR/REPLACEMENT OF LT UG CABLE INSIDE VIJAY DURG UNDER GE(VD) KOLKATA

Supply, install, commissioning and testing of Indoor type LT panel board, cubical type,mounting in PCC base dust and vermin proof, made out of 3.15 mm thick CRCA sheet of size 2000mm x 1800mm x 600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCB/change over switch separately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers Aluminium bus bar 800 Amps (of adequate length), for three phase and neutral system, fixed over and including 4 nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequate size), all incoming / outgoing connection to be made with copper lugs and copper strips, with provision of cable entry and exit at mid portion of the panel board (with cable gland),and 02 Nos Danger Notice Plate (of size 20 cm x 15 cm, suitable for LT line, made out of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour, fixed with angle iron frame with base 50 x 50 x 6 mm with legs not more than 300mm long including grouting with PCC (1:2:4) complete including earthing all as directed by the Engr-in-Charge including supply and fixing of the following accessories:- Make : Star Electric & Engg Co/ CPRI approved. Location Engr Branch

(a) Automatic Transfer Switch 630 Amp, 4 Pole (open execution)+AST Controller with wire harness - 01 Sets Make: L&T

(b) MCCB design with Microprocessor Release of capacity 630A, 4P, 50 KA - 02 Nos (Incoming). Make : Legrand/Schnider/Siemens

OUTGOING

(a) MCCB design with Thermal Magnetic releases of capacity 320 Amps, 4 Pole, 25 KA - 02 Nos (Outgoing). Make :Legrand/Schnider/Siemens

(b) MCCB design with Thermal Magnetic releases of capacity 200 Amps, 4 Pole, 25 KA - 02 Nos (Outgoing). Make :Legrand/Schnider/Siemens

(c) MCCB design with Thermal Magnetic releases of capacity 160 Amps, 4 Pole, 25 KA - 02 Nos (Outgoing). Make : Legrand/Schnider/Siemens

(d) MCCB design with Thermal-magnetic releases of capacity 100 Amps, 4 Pole, 25 KA - 02 Nos (Outgoing). Make : Legrand/Schnider/Siemens

METERING INSTRUMENT

(a) Digital Ammeter with Selector Switch - 01 Nos. Make : L&T