Renovation Up gradation of 04 Nos 120 Men A BC DCoy Jawan Barrack At STC BSF Tekanpur Gwalior Sh Electrical distribution Panel

Desigining /Fabrication /Supply/ installation/ testing and commissioning of indoor type compartmentalized cubical panel of size-3750 x 2000 x 800 mm suitable for 415 Volt, 3 phases, 50 Hz made out of 2 mm thick CRCA sheet and depth up to 800 mm with required hardware duly painted with powder coated in an approved Siemens grey shade . The panel having separate detachable gland plate, hinged door, with locking arrangement, earth bar/stud, 800A/415V 4 strip aluminum bus bar duly PVC sleeved, including electrical mechanical interlocking, inter–connection for incoming / outgoing cables with the required current capacity-800 Amp bus bar links, space for (i) 800A 4 Pole Air Circuit Breaker- 03 Nos (02 Nos ACB for 2 nos Transformer incoming and 01 No for bus Coupler ) (ii) 800 Amp changeover switch - 02 Nos (For 02 nos DG set operation) (iii) 4 Pole, 400 Amp, 50 KA MCCB- 06 Nos and (iv) 4Pole, 250 Amp, 35/36 KA MCCB-02 Nos. The panel should be mounted on MS Base frame 100 mm x 50 mm x 5mm of suitable size and should have the provision of following instruments mounted and including provision of outgoing cable connections bus bar links of required current carrying capacity etc as required. Indoor Panel should be as per design & drawing approved by Engg in charge and comprising of Instruments:-a) Digital voltmeter with Selector switch and CTs -02 Set (b) Digital Ammeter with Selector switch and CTs -02 set (c) LED Pilot light (22.5 MM dia) /Indicator with protection MCB’s- 6 Nos (d) Alarm System - 01 Nos (e) Exhaust Fan for panel - 02 Nos. (area of Feeder pillar is taken in sqm face area)

Providing and fixing 800 Amp Manual Changeover Switch in existing cubicle panel board including drilling holes in cubicle panel, making connections, Operational Voltage 690V etc. as required.

Providing and fixing 4 pole , 800 Amp, 50 KA manual drawout type ACB with Microprocessor Release IPR 1+ , Rated Ultimate Short-circuit Breaking Capacity Ics = 100 % Icu at 50 KA in existing cubicle panel board including drilling holes in cubicle panel, making connections, operational Voltage 690V etc. as required.

Deduct for taking dismantled material ( old electrical panel with Aluminium bus bar, MCCB's, ACB's and copper wire ) and back to contractor/firm received during execution of work.