Andhra Pradesh Medical Services And Infrastructure Development Corporation Tender

ELECTRICAL ITEMS

Supply Installation Testing And Commissioning of DG Set complete with 1500 RPM Diesel Engine of suitableBHP & AC Brush less SPDP Alternator mounted on a common base Frame & coupled through a flexible coupling or close coupled as per the Specifications of Alternator, Deisel Engine, Accoustic enclosure explained in TENDER SCHEDULE. Alternator: It shall be self regulated, self excited and confirms to IS: 13364/1992 or latest version with regulation of +5% from No load to full load, IP23, with standard Alternator Protection( Over voltage, over speed & under voltage)

Diesel Engine: Itshall have residential silencer, up to 10 M exhaust piping , electronic / Mechanical governor, Manual & electric Start, Batteries, Fuel tank & piping, control panel (16 G) with TP MCCB of required rating (25/36/50 KA) with PLC based Engine controller supplied by OEM, Ammeter, Voltmeter, Frequency Meter or Multi function meter, Energy Meter & Hour Meter, Engine instruments panel,AVM and Automatic Voltage Regulator. The diesel engine shall be capable of providing 10% over load for 1 Hr for every 11 Hrs of continuious running at full load.The DG set shall be supplied with initial filling of fuel,lube oil, coolant oil as per OEM specifications and shall be tested at site Accoustic Enclosure: Weatherproof, powder coated Accoustic enclosure for DG set for sound attenuation fabricated from 1.6 mm CRCA sheet steel (structure) with side wall fabricated from 1.6 mm CRCA sheet and filled with foam as per CPCB norms latest amendments & IS 8183 .The doors are fabricated from 1.6 mm CRCA sheet packed with accoustic material, floor of MS chequrred plate 5.0 mmthick, All doors/ opening are sealed with neoprene/ EPDN gaskets; The DG Set shall be maintained for two years after commissioning by the supplier including regular servicing, cost of consumables etc complete as specified by the OEM along with warranty for two years; The enclosure has built in fuel tank, residential silencer (isolated from main DG chamber) with protection and tripping of DG set against temperature of more than 50 °C. All controls for operation of DG set are from outside the enclosure with DG control panel having processor based genset monitoring and control system MCCB/ACB Ammeter, voltmeter, Pf meter, frequency meter, KWH meter, Ind. Lamps etc. mounted inside enclosure , visible and accessible from outside. The enclosure should be suitable for following capacity DG sets and alternator.Noise level is less than 75 db (A) at a distance of 1 Mtrs as per CPCB-II norms,complete in all respect of following capacity :

Supply and transportation of following XLPE insulated, 1100V grade armoured alluminium cable as per specification confirming to IS:7098 (Part-I)/1554-I Makes: Torent / Universal / Unicab / Havells / KEI / Gloster/Finecab / Polycab /RR Kabel/ Fortune

Supply and making one end termination with heavy duty double compression brass gland as per BS 6121:2005 ,IP 66 complete,SIBG type, heavy duty Alluminium lugs duly crimped with crimping tool, PVC tape etc for following size of Armoured PVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1100 volt grade as required of size. Makes: Dowels/Comet/SMI

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