Supply Installation Testing and Commissioning of G PLUS 3 13 Passenger MRL Lift including CMC at UPHC Batmaloo Srinagar

Amount

Supply, installation, testing & commissioning of 15 KVA servo-stabilizers for lift at UPHC Batmaloo, The stabiliser should have following specifications: a) Capacity:15 KVA, 3-phase unbalanced type b) Input: (150-265) V AC P-N; (250 - 460) V AC P-P c) Output: 415 V ± 1% - phase to phase d) Supply: 3 phase, 4 wires, 50Hz e) Operation: Automatic f) Duty cycle: Continuous g) Transformer windings: Copper wound on CRGO laminations as per IS specifications h) Cooling: Oil cooled i) Efficiency: Better than 98% at full load j) Overload capacity: 15% for continuous 4 hours k) Waveform distortions: Nil l) High speed voltage correction: up to 8V to 20V per second m) Protections: Under voltage, Over voltage and Overload with time delay n) Other features: LED indicators, Digital AC ammeter, AC voltmeter, Frequency meters, Phase Sequence meters, Single phase preventer. The Job also includes P/F of 80 Amp 4 Pole MCCB (36KA breaking capacity) as incomer to the Servo Stablizer to be provided in CRC Enclosure.

Providing/Fitting of 3.5 core, 35 Sqmm unarmoured Al cable for connecting servo stablizer to Change Over panel to Main panel of lift

SITC of electrical Changeover panel comporising of 2 No. 4 Pole 100A MCCB (36KA Breaking capacity) as incommer from power source and DG set, Manual change over with 100A bus bar and 4 Pole 63A MCCB (36KA Breaking capacity) as outgoing for Lifts provided in a powder coated CRC enclosure.

Civil Works:- Brick work with common burnt clay (non-modular) bricks of class designation 6.1.5 Cement mortar 1:6 ( 1 cement : 6 coarse sand) for as Per OEM.

Providing and fixing ACP sheets (4.00 mm thickness) in aluminum on all door sides with neoprene gasket, binding on all frame work.

Providing and fixing of 6 mm thick chequered plate overhead of lift shaft for machine Including hooks etc

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size.

Providing and laying integral cement based water proofing (injection type) treatment including preparation of surface and then applying and grouting a slurry coat of neat cement using 2.75 kg / sqm of cement admixed with proprietary water proofing compound confirming to IS : 2645 . after proper curing applying a 2 coat of cement slurry admixed with proprietary water proofing compound . the job includes finishing the surface with 20 mm thick joint less cement mortar of mix 1:4

Supplying ,installation testing commissioning of 3 phase, 15 KVA silent type diesel generating set comprising of diesel engine water cooled, synchronous alternator, AMF control panel with canopy type battery with charger and related accessories with earthing- GI Pipe 2 nos, exhaust pipe B class with insulation as per specification .

Prudent Engineers