Military Engineer Services Tender

supply,istallation, commissioning and testing in replacement of LT panel board of suitable shape and size as approved by the Engineer-in-charge, out door cubical type (415 volts, 50 Hz, 3 phase, 4 wire supply) floor block mounted, factory made, dust and vermin proof (protection class IP-54) made out of CRCA sheet for panel shall be mounted on 50mmx 50mm x 5mm angle iron frame and shall have channel base of appropriate size and mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40mm graded crushed stone aggregate including painted externally and internally providing one coat of any corrosive coating and finally epoxy powder coating of grey shade , platform height of the panel at least 2 feet from the ground level as recommended or directed by the Engineer in charge comprising of following. a) 03 Nos Aluminium bu bar 1600 amp capacity for phase, o1 No. Aluminium bus bar 1600 amp capacity for neutral duly supported on suitable size of epoxy insulator fixed in dust and vermin proof MS enclosure having adequate clearance between conductor and earth for easy maintenenace. These should have color coding for RYB and neutral to enable immediate identification. all the incoming connection to ACBs shall be made with suuitable size aluminium bus bars of rating 600 amp. b) Incoming:- ACB, 4 pole, 415 volt, AC supply, 800 Amp- 01 Nos make:- Havells cat No -IHLLSEBF0400 eqauivalent in Siemens, ABB/Legrand

c) Outgoing:- MCCB, 4 pole, 415 volt, AC supply 400 amp release range, with neutral link,36 KA breaking capacity, 50 Hz with microprocessor release- 04 Nos make:- Havells cat No IHLLSEE40400 or equivalent in Siemens, ABB/legrand d) Cabinet for supply and fixed with star delat starter fully automatic suitable for 150 HP motor, 415 volts AC- 04 Nos. e) Voltmeter digital type 3 phase AC, 96 mm x96 mm square type, 0-500 volt incl selector switch for reading all 3 phase-01 Nos f) Ampere meter digital type 3 phase AC, 96 mm x 96mm square type 0-800 amps woth suitable CTs incl selector switch for reading all 3 phase - 01 No g) Phase reading indicating LED lamp with holder 230 volt for all 3 phase (RYB) - 03 Nos

supply,istallation, commissioning and testing in replacement of LT panel board of suitable shape and size as approved by the Engineer-in-charge, out door cubical type (415 volts, 50 Hz, 3 phase, 4 wire supply) floor block mounted, factory made, dust and vermin proof (protection class IP-54) made out of CRCA sheet for panel shall be mounted on 50mmx 50mm x 5mm angle iron frame and shall have channel base of appropriate size and mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40mm graded crushed stone aggregate including painted externally and internally providing one coat of any corrosive coating and finally epoxy powder coating of grey shade , platform height of the panel at least 2 feet from the ground level as recommended or directed by the Engineer in charge comprising of following. a) 03 Nos Aluminium bu bar 400 amp capacity for phase, o1 No. Aluminium bus bar 400 amp capacity for neutral duly supported on suitable size of epoxy insulator fixed in dust and vermin proof MS enclosure having adequate clearance between conductor and earth for easy maintenenace. These should have color coding for RYB and neutral to enable immediate identification. all the incoming connection to MCCBs shall be made with suuitable size aluminium bus bars of rating 400 amp. b) Incoming:- MCCB, 4 pole, 415 volt, AC supply, 400 Amp- 01 No make:- Havells cat No -IHLLSEB40200 eauivalent in Siemens, ABB/Legrand