GE 874/EWS-45/2020-21

Amount

E/M Portion

Supply, Installation, testing and commissioning of silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS : 10001/10002 and Alternator as per IS : 13364 complete with relay panel and switch gears for automatic starting (AMF Panel), control panel having meter and sound proof canopy as per CPCB norms and appropriate non skid non sticky foundation, exhaust, cold weather starter kit (capable of functioning DG set at -20 degree (Minus 20 degree ) celcius and when the DG set is purely used in captive supply) and necessary earthings as specified (earthing shall be measured and paid seperately under respective item here in after ) by engr in charge etc of capacity of minimum 125 KVA at NTP (at Mean Sea Level) or at manufacturer's test location (whichever is higher altitude) with engine capacity of minimum 175 BHP power at NTP or at manufacturer's test location (which ever is higher altitude), with minimum all covered warranty (AMC) of 24 months from the date of completion of commisioning of DG sets all as per specified and directed by Engineer-in- Charge. Testing will be done by usage of below mentioned equipment. The quoted cost includes testing for 13.5 hours (fuel for testing to be provided by MES), including 1 hour of overload, with the testing complete all as specified and as directed by Engineer in Charge.

Alternator : Kirloskar Electric Make standard Design alternator suitable rated at upto 1.0 PF (with capability to operate at any PF) 415 Volts, 50 Hz at 1500 RPM, Class H insulation, IP 23 Enclosure, self- excited and self- regulated with voltage regulation of + 1% of rated voltage from no load to null load. Baseframe :- Sturdy, fabricated, welded construction, Iron Base frame for mounting the Engine, Alternator and Acoustics enclosure. AMF Panel :- Cubic type set mounted panel with hinged doors, buttom gland plate manufactured with 14/18 SWG CRCA sheet provides powder coated. Mircro processor based BLISS EAR monitor DG & Mains parameter monitoring display Volts line & line to neutral, Amps, Hz Hour, KW KWH, KVA PF. Engine parameters monitoring display Oil Pressure, coolant temp, fuel level, battery voltage & charging status, engine speed. Functions :- Complete Auto mains Failure operating system with adjustable time set for change over after Mains. Recovery, Test Mode facility, Emergency stop cooling time, LCD Display & Fault Reset.

Safeties :- Low Lube Oil Pressure, High coolant temprature radiator coolant level, over load under & over voltage, under & over frequency low fuel level, Auto Shut down, visula & Audio Alarm against Fault Power fuses. Control MCBs power contractors For EB & DG power ckt Auxiliary Contactors. Control relays. Current Transformers Aluminium bus bars/ coppers power cable of suitable capacity with incoming and outgoing terminations, Indication lamps for Mains ON, Load on Mains set running, Load On set & Charging ON. frequency stop- push buttons. SMPS battery charger. Fuel Tank :- Fuel tank with level indicator, fuel inlet and outlets, air vent, drain plug, inlet aggangements for direct fillings and set of fuel hoses. Battery :- Pre-charged batteries with leads and terminals, with the batteries to be of minimum 180 AH and should have a minimum warranty of 60 months from the date of completion of contract Acoustic Enclosure :- FCRI approved and certified Acoustic Enclosure as per latest CPCB norms.

Supply, Installation, testing and commissioning of Testing Equipment, with immersion heating elements (2000 watt/ 3000 watt) laid in tandem, to make a cumulative heating load of 150 kW, inside a MS water tank of 1000 litres, with 02 Nos each of inlet and outlet GI pipes (with gate/ ball valves) welded to the tanks, with heating elements connected with suitable sized electrical cable (so that the cable's temperature does not increase by more than 5 degree celcius from ambient tempreature), with a centralised MCCB laid in a DB and 12 MCBs to vary the load of the testing equipment in increments of 12.5 kW, with any other required safety features and accessories to make the testing equipment operational complete all as specified, clarified and directed by engineer in charge.

Supplying only additional Batteries, 180 AH (or any higher AH value), 75 month warranty (out of which minimum 60 months of all inclusive comprehensive warranty), 12 Volts, of make of Luminous/ Exide/ Amco.

12V to 24V DC Voltage converter, with plastic/ aluminium/ CI case, with 24 month warranty, minimum 240 Watts, complete all as specified, clarified and directed by engineer in charge

Additional Battery Charger, with trickle charge feature, for both 12V and 24 volt outputs, 220 Volts input, with battery repair feature, 5A output, complete all as specified, clarified and directed by engineer in charge.

Supply only Tool Kit for Repairs on generator as mentioned in item no. 1 here in before, 150 pieces, with hard plastic case, Stanley 94-181 Master Tool Set, or equivalent of Bosch/ Black and decker having all tools in Stanley 94-181 Master Tool Set.

Supply only Spare Parts Set, to include three sets of All kinds of filters, three nos each of all kinds of hose pipes, sealents, etc complete all as specified and as directed by Engr-In-Charge.

Supply Only Engine Oil, supplied in sealed containers, as specified, directed and clarified by Engineer in Charge. This is additional engine oil in addition to first filled engine oil during supply of DG Set.

Supply Only Engine Coolant, supplied in sealed containers, as specified, directed and clarified by Engineer in Charge. This is additional coolent oil in addition to first filled during supply of DG Set.

Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of plate not less than 1.5 m below normal ground level connecting to the GI earthing strip 32 x 6 mm by means of bolts nuts check nuts and washers of galvanised iron and GI strip 32 x 6 mm protected by provision of GI light grade pipe of 40 mm nore including provision of concerete pit in PCC (1:2;4) type B-1 using 40 mm graded crushed stone aggregate with 40 mm thick cover of RCC (1:2;4) reinforced with PM (weight not less than 4 kg/Sqmm) and frame of angle iron 25 x 25 x 6 mm with lugs 02 nos and 6 mm dia MS bars handle made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom 1.7m long placed on top edge for earth platm common salt and charcoal filling, test point made out of 75 x 50 x 6 mm phosphorous bronze with fixing arrangement, funnel wire mesh and complete earth work in hard/dense soil including excavation, returning filling in and removal of surplus soil to a distance not exeeding 50 m complete all as per electrical plat No 5 of SSR 1991 Pt-I and connecting to earth test point incl testing on completion.

Supply & Laying with commissioning and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, laid in trenches, passing through pipes, fixed on walls (including excavation, refilling, sand cushioning, brick/ PCC cover slab laying complete all as directed for laying under ground ) complete including connecting properly by means of thimbles of sizes 120 Sqm 3.5 core. Make : Havells/Polycab/Plaza or approved make as approved by Engrineer-in-Charge. Note : Rate quoted for item includes for all earth work i.e. excavation, returning filling, removal and sand coushioning, brick/ PCC cover slab protaction and GI protaction pipe 40mm for under ground cable, fixing clamps etc for above ground portion of cable complete all as reqired at site.

M/S ABDUL AZIZ MIR

M/S SS SHAH WALI & CO

Bidder Name

M/S SS SHAH WALI & CO

M/S ABDUL AZIZ MIR

M/S MANZOOR AHMAD YATOO