Supply and installation of 8 nos. of 2 ton Air conditioning units including electrical wiring for Accounts section, Establishment section and Academic section in floor 2 of College block at IGMCRI, Kathirkamam , Puducherry

Amount

Supply and installation of 3 star rated 2.0 ton split type AC unit suitable for operation of single phase AC supply, with hermatically sealed compressor with air cooled consdenser, relay and overload protector internal unit , with one indoor and one outdoor unit the condenser unit will be placed outside the room. make:- Carrier / Daikin / Blue star.

Supply and fixing of 5 KVA stabilizer. Make:V.Guard / Everest

Supply and fixing of MS stand for placing outdoor unit.

Supply and installation of standard copper tubes with control wiring, thermal insulation of PVC drain pipe.

Civil and minor works like core cutting, Glass cutting and plasting works.

Supplying and fixing following way horizontal type three pole and neutral, sheet steel, MCB distribution board, 415V, 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.

Wiring for circuit/submain 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 - 2 x 4 sq.mm + 1 x 4 sq.mm earth wire,

supplying of 4 x 50 sq.mm armoured aluminium UG cable - 1.1KV grade at site. Make: Polycab/Finolex/Havells

Laying and fixing of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1KV grade of following size on wall surface as required - above 35sqmm and upto 95 Sqmm (clamped with 25x3mm MS flat clamp).

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1KV grade as required - 4 x 50 Sqmm (35mm)

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet , with 2 pole and earth , metal enclosed plug top alongwith 20 A "C" curve , SP,MCB, in sheet steel enclousure , on surafce or in recess , with chained metal cover for the socket outlet and complete with connections , testing and commissioning etc.as required,

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

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

Supplying and fixing following rating, four pole (three phase and neutral) 415V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required - 63A.

Supplying and fixing cable end box (loose wire box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415V on surface/recess, complete with testing and commissioning etc. as required. For 4 way double door TPN MCB DB.

LOTUS COOLING SYSTEM

THENMOZHY ASSOCIATES