Bid Document - Central Institute of Plastics Engineering & Technology
Bid Document - Central Institute of Plastics Engineering & Technology
Bid Document - Central Institute of Plastics Engineering & Technology
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SPECIFICATIONS FOR 250 KVA DIESEL GENERATORThe EA sets and the associated work shall comprise <strong>of</strong> items described in the schedule <strong>of</strong>work and specifications for various items <strong>of</strong> work detailed in the following sections1. SCOPE:a. This section sets out general requirements, methods and guidelines for installation <strong>of</strong>Engine Alternator sets and provisions <strong>of</strong> control panel distribution schemes.b. The work shall be carried out as per current CPWD specifications for electricalworks and Indian Electricity Rules as amended from time to time.c. Any damage caused to the building during the course <strong>of</strong> execution <strong>of</strong> work by the contractorwill have to be made good by the contractor at his risk and cost. If he fails to do so within areasonable time as determined by Engineer- in- Charge, the same will be got doneby the department at the risk and cost <strong>of</strong> the contractor.d. The engine alternator and the other associated equipments used in engine alternator setshall not have been manufactured earlier than one year from the date <strong>of</strong> award <strong>of</strong> work.e. EA shall be suitable for following operating conditionsAmbient Temperature 0 to + 55 Degree centigradeAltitude Up to 2500 metersHumidity 95% RH at 40 Degree Centigrade2. ENGINE ALTERNATOR SETa. The scope <strong>of</strong> this section covers general requirements for reciprocating dieselengine and alternator complete with drive, safety controls, lubrication system,cooling system, instruments etc. i/c erection, testing & commissioning.b. The set may be idle for a long time, except for periodical tests. Wherever there iselectrical mains supply failure, the set may be required to run continuously for periodseven exceeding 24 hours.a. DIESEL ENGINE• The Engine shall be capable <strong>of</strong> developing specified BHP (at NTP) as specified at1500rpm with over load capacity <strong>of</strong> ten percent for one hour in every twelve hours <strong>of</strong>continuous operation at full load.• The Engine shall be equipped with the required standard accessories. Broadly these areas under:I. Flywheel.II. Flywheel housing.III. Air cleaner.IV. Exhaust turbo charger & after coolers (whenever required)V. Lubricating pump.VI. Fuel injection pump.VII. NozzlesVIII. Governor.IX. Fuel filter.X. Corrosion resistor/inhibitorXI. Self starter suitable for operation on 2 x12 Volts 100 AH or above if required Batter y.XII. Fuel tank9