Military Engineer Services Tender

Supply, installation of silent Diesel Engine Driven generating set 415 volt, 3 phase 4 wire 0.8 PF engine as per IS-10001/10002 and alternator as per IS 13364 complete with relay panel and switch gears for Automatic starting on main failure, control panel having meter and sound proof canopy as per CPCB norms and foundation of capacity 25 KVA compliant with emission norms as per GSR 804 (E) published in The Gazette of India dated 03 Nov 2022 comprising and including of following:-

(A) DIESEL ENGINE: Liquid cooled turbo charged with after cooler to deliver suitable BHP at 1500RPM under NTP conditions of BS 5514 and conforming to IS 10002, DIN 6271 & ISO 3046 with an overload capacity of 10% for one hour in any 12 hours continuous operation. Diesel engine of rated speed at full load electric start developing with system with radiator and including electronic governor control of class A1, engine control panel, lube oil pump, water pump, fuel tank, exhaust pipe with silencer and suitable for electric start with batteries of adequate capacity and suitable for alternator of specified capacity complete with fly wheel direct/flexible coupling and coupling guard complete with following:- (a) Radiator with blower fan or heat exchanger with guard. (b) Pipe coupling for engine cooling system piping. (c) Corrosion inhibitor coolant. (d) Paper element filters. (i) Fuel filter. (ii) Lube oil filter complete with first filling of lube oil. (iii) By pass. (e) Fly wheel housing and fly wheel to suit alternator. (f) Engine bearing mechanism in fly wheel housing. (g) Shut off coil with safeties for LLOP/HWT/over speed. (h) Dry type air cleaners and vacuum indicators. (j) Residential silencers. (k) Stainless steel exhaust flexible bellows. (l) Motor driven priming pump. (m) Battery charging alternator. (n) Exhaust piping made out of STIC C class, MS pipe inclusive of all accessories and hardware, necessary supports scaffolding as per manufacturer's recommendations to sustain back pressure with rain cap. (o) Mineral wool insulation 2 inch thick suitable for 400 degree Celsius temperature cladded with aluminium sheet 30 gauge for the entire length of exhaust pipe. (p) First fill of oil, coolant and diesel during commissioning and 12 hours testing. (q) Interconnecting copper cabling of adequate capacity batteries control. (r) Fuel pipe class (s) Self starter (t) Mechanical governor (u) Fuel injection pump. (v) Electronic instrument panel, complete with all accessories as per manufacturer's specifications displaying the following:- (i) Battery as per manufacturer recommendation. (ii) Coolant temperature. (iii) lubricating oil pressure. (iv) Engine speed -1500Rpm (v) Engine hours (vi) Frequency. (vii) Voltage. (viii) Safety control (Trip and indication). (ix) High water temperature (x) Low lube oil temperature (xi) Overspeed stop.

(B) ALTERNATOR- Brushless AC alternator, 3 Phase, 415 Volt, 4 wire, rated for output of 25 KVA, minimum power factory 0.8, 1500 RPM, insulation class 'H' salient pole, revolving field, single bearing automatic voltage regulator and directly coupled with engine.