Military Engineer Services Tender

(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 o 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 STIC 1" /1.5" /2" dia - 01 lot (s) Self starter 12 volts DC. (t) Electric operated electronic governor. (u) Fuel injection pump.

(v) Electronic instrument panel, complete with all accessories as per manufacturer's specifications displaying the following:- (i) 12 V Battery (ii) Water temperature. (iii) lubricating oil pressure. (iv) Engine speed -1500Rpm (v) Engine hours (vi) Frequency. (vii) Voltage. (w) Safety control (Trip and indication). (i) High water temperature (ii) Low lube oil temperature (iii) Over speed stop

(x) Base frame: Sturdy, fabricated welded construction, channel iron base frame (duly painted) for mounting engine and alternator as per manufacturer's design along with AVM pads. (y) Battery:-As per OEM manufacture, maintenance free battery conforming to IS:14257 with leads & terminals (z) Battery charger as per OEM manufacture (a) Fuel tank: -As per OEM manufacture, with mounting brackets factory made of 5mm thick HR/MS sheet with level indicator fuel inlet, fuel outlet, air vent, drain plug, in let arrangement for diesel filling fro exterior canopy (without opening its panel) etc complete all as specified and directed.

(b) Alternator: Suitable rated 100 KVA, 0.8 pf , 415 volts, 3 phase, 4 wire, 50 Hz at 1500 RPM, self excited and self regulated with AVR brushless, screen protected, drip proof , insulation class-H, IP -23, voltage regulation grade - VG 3 self ventilated and conforming to BS: 5000 / IS: 4722 suitable for engine as mentioned here-in before, conforming to IS: 13364(part-1)

(c) Acoustic Enclosure:- M & L for acoustic enclosure for 100 KVA DG set to reduce noise level to 75 dB measured at 1.0 meter distance for audible frequencies as per guide of Central Pollution Control Board-IV Norms with emission control device and size 3490 x 1340 x 1885mm and manufacturer's specification and comprising of following from authorised GOEMs of Gen Set manufacturer's specified :-

(i) Sound insulation : 100mm thick Rock wool (Density 64 Kg/Cum). (ii) Outer body : 1.6mm thick CRCA (iii) Door : 1.6mm thick CRCA (iv) Base frame : ISMC 300 (v) Inside illumination : 1 No.- 1 x 18 watt LED fitting of make Phillips/ Bajaj/ Crompton.

(d) AMF Control panel:- Factory fabricated cubicle type, free standing, floor mounted outdoor type, IP-52, AMF control panel, provided with removable rear panels & hinged front panel for easy accessibility, fabricated out of not less than 2.0mm thick CRCA sheet including two coats of powder coated paint over a coat of red oxide primer etc and comprising of following:

(e) AMF control circuit with suitable MCCB- 1 nos, with ultimate breaking capacity Icu-36 KA at 415 volts and microprocessor release conforming to IEC 60947 Part-I with breaking capacity Ics=Icu at 415 volts , thermal overload setting 70% to 100%, short circuit setting 5 to 10 times-02 Nos. for main supply & DG set supply with HRC back up fuse complete with all DC control relays/ Line voltage monitor (LVM) as per OEM specifications incorporating motorised stored energy operating Engine start, stop, three attempt starting facility and failure to start etc.

(f) Digital load manager : Three phase 4 wire indicating V,I,PF, KVA, KW, F of Enercon make with serial communication port model No.EM6400 with class 1.0 accuracy meter or equivalent make suitable rating of CT per phase- one No. (iii) Indication lamp R, Y, B with 3 Nos. of 2A HRC fuses-10 sets. (iv) Bottom gland plate for incoming and outgoing cables. (v) Circuit diagram plate.

(g)EMISSION CONTROL DEVICES PARAMETERS:- (i)Emission Limits(g/KW-Hr) : NOx+HC less than 4.0 CO less than 3.5 PM 2.5 less than 0.2 (ii)smoke limit (light Absorption coefficient) : less than 0.7 (iii)Purification Technology : No filter, No solvents, No Chemicals (iv) Polluted Captured : PM 2.5/PM 10 (v) Electrical consumption : 220 V DC (vi)Back pressure : N adverse impact on engine (vii)Product life : 10 years (viii)Material : Mild steel (ix)Reported PM Reduction : 80% -90%(ARAI and other NABL accredited labs) (x)By Product : Soot Particles (xi)Disposal : No burning or dumping of captured particles. (xii) Collection of captured Particles : Once in Two months (xiii) Two Nos of industrial socket 16 A for emission control device rate and foundation if necessary is included in this item.

Note (xiv) Device must have Type approval certificate from CPCB recognize labs: International centre for Automatic Technology Manesar(Harayana), Automative Reserach Association of India Pune(maharastra), Indian Oil Corporation, Reserach and development centre Faridabad(Harayana), Indian institute of petroleum(uttrakhand), Vehicle Reserch and development establishment(maharastra) (h) Civil works:- All civil works related to foundation, installation of panel and equipment & depth of foundation shall be minimum 300mm with ant vibration pads, or as recommended by manufacturers. Cable from DG set to AMF panel, AMF panel to main panel will be measured under relevant schedule. Note:-1) Dg set design should be as per CPCB Norms-IV 2)The fuel for final testing of 12 hours shall be supplied by the contractor and cost deemed to be included in the above offer. All other necessary equipments like resistance load strip heater of suitable capacity/rating and any other items required for final testing shall be provided by the contractor without any extra cost to department.

Supply, laying and testing cable XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor 1100 Volts grade cross sectional area 3.5 core x 185 Sq mm. complete all as specified and as directed.

Supply and fixingEarthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth leading strip 32 X 6MM by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and as directed

Excavation in trenches for laying of cables ,poles and stay in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.50 mtr deep and getting out in soft disintegrated rock complete all as specified and as directed

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25 cm deep as in soft disintegrated rock complete all as specified and as directed

Removal of excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point in rock complete all as specified and as directed

Supply and fix double wall corrugated, High Density Polymer Ethyl pipe75mm bore for layinng of Electric cable of size 180sqm mm with laid in trenches, wall, floor, pole including bends, sockets and other connected accessories complete all as specified and as directed

Supply and fixing tubes, 100mm bore, light grade, galvanised, grouted in ground using PCC 1:3:6 for fixing of post top lentren, complete all as specified and as directed.(Note:- rate quoted shall be deemed to include PCC 1:3:6 type C-1 for foundation)