Electrical wiring for 07 nos Air conditioners at Law Department, Assam University Silchar (AUS)

Wiring for circuit/ submain rewiring wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

4 X 4 sq. mm + 1 X 4 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required

Single pole

Double pole

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

4 way (4 + 12), Double door, 415 V TPN Double door MCB Distribution board.

SITC DOL contact starter for operation of lab equipments complete with required (L&T /Havells/Legrand) enclosure complete as directed.

Supplying with fitting and fixing panel mounting open execution 415V 50Hz 4P MCCB (Ics=Icu, adjustable Ir setting 0.7) without enclosure) of the following capacity complete with making necessary connection as approved, specified and directed by the deptt.25 KA 415V 50 Hz 4P MCCB (Schneider, Legrand, Siemens, Indo Asian make)