Repair, Renovation & Construction of Mess Block with Common Room & Toilet Block in 19 Different Hostels Under Patna University, Patna

ELECTRICAL PANELS Design,manufacturing,assembling,wiring,supply,installation,testing and commissioning of the following extensible cubicle type indoor mounting,dead front,fully compartementalised with hinged lockable detachable from& backl openable,dust and vermin proof,floor mounting sheet steel clad switchboard fabricated out of 2 mm thick CRCA powder coated sheet steel suitable for use at 415 volt 3 phase 4wire 50 cycle system,BMS Compiatable and to withsatans a symmetrical fault level of below mentioned kA at 415 volt. panels shall be fabricated in easily transportable sections,length,height,depth etc.to match with site condition,complete in all respect. INCOMER:- 1). 1 Nos.160 Amps. TPN MCCB(25 KA) Breaking capacity. 2). 1 Set of RYB phase Indication lamps with suitable rating MCB 3). 1 Set of ON/OFF Indication lamps along with 2A SP MCB backup protecting. 4).1 set Digital Ampere meter with suitable rating CT and selector switch 5). 1 set Digital Volt meter with suitable rating MCBs and selector switch Busbar Electrolytic high conductivity aluminium three phas and neutral busbars rated at 415V, 500 amps,35 kA,insulated with heat shrinkable coloured PVC sleeves & clip on shrounds for joints. The busbar sizing calculations shall be sumitted for approval,considering all derating factors. 3 Nos. 40 Amps. TPN MCCB(16 KA) with electronic releases. Outgoings 1 No.100 amp FP MCCB of 30 kA breaking capacity. (UPS) 1 NO 400 AMP FP MCCB of 30 kA breaking capacity (Rising Main) 1 NO 400 AMP FP MCCB of 30 kA breaking capacity (spare) 1 NO 100 AMP FP MCCB of 30 kA breaking capacity (spare)