Providing and fixing of customized L.T control panel to control different L.T circuits at Laikera Siding and KOCP, Basundhara Area.

Supply, installation, testing and commissioning of LT Panel, suitable for 415V, 3 Phase, 4 Wire 50 Hz AC supply system having fabricated in compartmentalized design from CRCA Sheet Steel Or equivalent material of minimum 2 mm thick for frame work and covers, minimum 3 mm thick for gland, plates i.e cleaning and finishing complete with suitable power coating in approved shade, having 800 Amp capacity extensible type TPN Copper Busbars of High conductivity, DMS/SMC Busbar supports, bottom base channel of MS section not less than 100 mm X 50 mm X 5 mm thick, fabrication shall be done in transportable section, entire panel shall have a common Copper earth bar of size 25 mm X 5 mm at the rear with 2 Nos, Earth Stud, solid connections from main Bus bar to Switchgears with required size of Copper Busbar and control wiring suitable PVC insulated copper conductor providing following switchgears. INCOMER: 01) 800 Amps 4 Pole, 50 XA MCCB, with SP Link and Micro Processor based release (Ics =Icu) o1 No OUTGOINGS 1) 400 Amps. 50 KA, 4 Pole MCCB with SP Link and Micro Processor based release (Ics =Icu)... o3 Nos. 2) 400 Amps, 3 Phase, Change Over Switch... o1 Nos. CONTROL SYSTEM 1) Digital Ammeter - 4 Nos, Digital Voltmeter - 04 Nos, Indication Lamp 230 Volts (RYB) - 12 Nos, Current Transformers 800/5 Amps, 400/5 Amps 12 Nos Control Fuse Base and Carrier 16 Amps - 12 Nos, Cable gland with Clamp...04 Sets and Insulators, Copper Flats, Wiring Materials etc PANEL SIZE Height - 1800 mm, Width - 2000 mm, Depth - 450 mm, MS Sheet thickness - 2 mm

Supply, instationation, testing and commissioning of LT Panel, suitable for 415 V, 3 Phase, 4 Wire 50 Hz AC supply system having fabricated in compartmentalized design from CRCA Sheet Steel Or equivalent material of minimum 2 mm thick for frame work and covers, minimum 3 mm thick for gland, plates i.e cleaning and finishing compete with suitable power coating in approved shade, having 800 Amp capacity extensible type TPN Copper Busbars of High conductivity, DMS/SMC Busbar supports, bottom base channel of MS section not less than 100 mm X 50 mm X 5 mm thick, fabrication shall be done in transportable section, entire panel shall have a common Copper earth bar of size 25 mm X 5 mm at the rear with 2 Nos, Earth Stud, solid connections from main Busbar to Switchgears with required size of Copper Busbar and control wiring suitable PVC insulated copper conductor providing following switchgears. INCOMER: 01) 800 Amps 4 Pole, 50 KA MCCB, with SP Link and Micro Processor based release (Ies =Icu) o1 No OUTGOINGS 1) 400 Amps, 50 KA, 4 Pole MCCB with SP Link and Micro Processor based release (Ics =Icu)... 04 NOs. 2) 250 Amps, 36 KA, 4 Pole MCCB with SP Link and Micro Processor based release (Ics =Icu)... 04 NOs. CONTROL SYSTEM 1) Digital Ammeter - 9 Nos, Digital Voltmeter - 09 Nos, Indication Lamp 230 Volts (RYB) - 27 Nos, Current Transformers 800/5 Amps, 400/5 Amps, 250/5 Amps, 5VA, CL-1 - 27 :Nos, Control Fuse Base and Carrier 16 Amps - 27 Nos, PANEL SIZE Height - 1900 mm, Width - 2200 mm, Depth - 450 mm, MS Sheet thickness - 2 mm

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC