Military Engineer Services Tender

Supply, installing, testing and commissioning in replacement of factory made and tested (including CPRI type tested certified panel) LT Panel board ,cubical compartmentalized , out door type double door , mounted on angle iron legs 50x50x6mm thick, suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system accomodated with 01 No ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal draw out type motorized, front operated with Micro processor based LCD protection release for adjustable over current, short circuit and earth fault protection fitted with aluminium bus bar link 1200 Amps for incomming and outgoing cable connection. The panel shall be dust and vermin proof. IP-65 class protection and shell be made of 3.15 mm CRCA MS sheet, and 50x50x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front and rear opening type, with apron for cable entry closing locking arrangement . including excavation, earth work and platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed sotne aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

Supply, installing, testing and commissioning in replacement of factory made and tested (including CPRI type tested certified panel) LT Panel board ,cubical compartmentalized , out door type double door , plate form mounted, suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated aluminium bus bars four pole installed on porcelain/SMC insulator. The fixing of double doors shall be on MS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). The panel shall be dust and vermin proof. IP-65 class protection and shell be made of 3.15 mm CRCA MS sheet, and 50x50x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front and rear opening type, with apron for cable entry closing locking arrangement including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size ( but not less than 2.5 Sqmm) and comprising of the following :- (a) Incoming :- (i) ACB 4 pole , 1000 Amps,50 Hz,415 Volts, 50 KA, with microprocessor release - 01 No (ii) Voltmeter 0-500 volts digital type with 4 way rotary selector swicth -01No (iii) Ammeter digital type with 4 way rotary selector switch-01No (iv) CTs ratio 1000/5 A ,class 1, ISI marked -01 sets of three (v) Indicating lamp- 01 set of three (vi) Aluminium bus bar of rating 2000A- set of four (b) Outgoing (i) MCCB 4 pole , 320 Amps, 50 Hz,415 Volts, 36 KA with thermal magnetic release - 02 Nos (ii) MCCB 4 pole , 250 Amps, 50 Hz,415 Volts, 25 KA with thermal magnetic release - 02 Nos (iii) MCCB 4 pole , 160 Amps, 50 Hz,415 Volts, 25 KA with thermal magnetic release - 02 Nos (iv) MCCB 4 pole , 100 Amps,50 Hz,415 Volts, 25 KA with thermal magnetic release - 01 No (v) MCCB 4 pole , 63 Amps,50 Hz,415 Volts, 16 KA with thermal magnetic release - 02 Nos (c) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level. Note :- (i) All out going feeder shall be connected by cable through suitable size gland plate / glands. (ii) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947/IS 13947/Pt.II/1993 (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer

All as per item No 2 here-in-before but comprising of the following :- (a) Incoming :- (i) MCCB 4 pole , 320 Amps,50 Hz,415 Volts, 35 KA, with microprocessor release - 01 No (ii) Voltmeter 0-500 volts digital type with 4 way rotary selector swicth -01No (iii) Ammeter digital type with 4 way rotary selector switch-01No (iv) CTs ratio 400/5 A ,class 1, ISI marked -01 sets of three (v) Indicating lamp- 01 set of three (vi) Aluminium bus bar of rating 600 A- set of four (b) Outgoing (i) MCCB 4 pole , 100 Amps, 50 Hz,415 Volts, 25 KA with thermal magnetic release - 04 Nos (ii) MCCB TP , 32 Amps,50 Hz,415 Volts, 10 KA with thermal magnetic release - 01 Nos