Engineering, Manufacturing Procurement, installation ,testing and commission of lift and travelator from Lakkar Bazar bus stand to ridge area in smart city area (SH Providing and Installation of 160 KVA DG Set)

SUB-HEAD-I : D.G. SET Providing, installation, testing and commissioning of 'Silent' type Diesel Generating Set as per CPCB-IV+ norms alongwith having Prime Power Rating of 160 KVA, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 Volt suitable for 50Hz, 3 Phase System and consisting of the following and as per specifications and conditions: Diesel Engine model (CPCB NORMS COMPLIANCE) diesel engine (Make, greaves /Kirloskar/Cummins/ Caterpillar/Volvo Penta/ Perkins/Mitsubishi/Greaves Cotton/TATA/Ashok Leyland) developing 156 HP,1500 RPM & 160 kva (Alternator make Kirloskar/ LeroySoman/Crompton/Mitsubishi/Caterpillar) Alternator rated at 3 Phase, 415 Volts, 50 Hz; 0.8 p.f. @ 1500 RPM both mounted, and aligned on a common MS base frame complete with MS Fuel Tank, Standard Manual Control Panel, Residential Exhaust Silencer, AVM Pads fitted on base frame,12 Volts DC Battery 1st fill of Lube Oil, all housed in Sound Proof Acoustic Enclosure. as per the direction of Engineer incharge. 4 cylinder, in-line 4 stroke, radiator cooled engine. Common Rail Direct Injection system(CRDIi) Well designed air handling system with dry type, heavy duty, replaceable paper element air cleaner with restriction indicator, Air to air aftercooling, optimised turbocharger for increased altitude capabilities and Optimised fuel consumption with inline fuel pump with mechanical governing, diesel Filter with A Class Filter used in CRDi to enhance the filteration efficience.Fuel efficiency optiomization from 100% , right upto 50% rated Load. O2E Series optimal operation efficiency. alternator is compact in design, ruged and best in class efficiency. Advanced digital AVR improves the voltage regulation and response time. Sychronous alternator rated at 160 kVA, 415 volts at 1500 RPM, 3 Phase 50 Hz, insulation Class- H class, Alternator Efficiency at 100% Load (0.8 P.F) 91.9 , permissible voltage Dip at full load 0.8 P.F. Lag <20%, Max Time to Build up rated voltage at rated RPM <2 Sec provided engine reach the rated speed. Daily service fuel tank of standard 230 litres capacity fabricated out of MS sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class 'C' pipes of suitable dia. complete with valves, level indications and accessories as required as per specifications. Dry exhaust mainfold with Residential Silencer as per manufacturer specification. starting system 12 volt DC starting system compring of starter motors: voltage regulator and arrangement for initial excitation complete with 1 No. 12 volts battery of 90 Amp. hours capacity lead acid type sealed maintenance free as required as per specifications. Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine and alternator, extraction, discharging hot air into the atmosphere as per specifications and CPCB-IV+ norms and as per the direction of engineer in charge.

Supplying, installation, testing and commissioning of automatic mains failure panel, fabricated with 2mm thick CRCA sheet duly supported with MS channels suitable for 160KVA DG Set complete with relays, timers, set of CTs for metering and protection to indicate line currents, phase and line voltages, frequency, power factor, KWH to provide overload, short circuit, restricted earth fault, under frequency, over frequency protection, contactors and other instruments including KWH meter. power factor meter, frequency meter , control cabling from AMF Panel to diesel engine and also to MCCB on LT distribution panel and inter locking as required including following: a) Auto/Manual/test off Selector switch. b) Ammeter with selector. c) Voltmeter with selector. d) Current transformer 15 VA Class-I accuracy. e) Frequency meter. f)Digital type power factor meter. g) Indicating lamps for load on mains and load on set.h) Fuses for instruments. i)Battery Charger complete with transformer, rectifier, Digital type DC voltmeter and ammeter, selector switch for trickle, off and boost and current adjustement. j) Control unit with three impulse automatic engine start/stop and failure to start lockout. k) On/Off Control Circuit Switch. l)Audio/Video annunciation for High water temprature,Low Lubricating oil pressure.,Engine over speed.,Over current and earth fault,Engine fails and start,Engine fails and start. m) Aluminium bus bars with suitable capacity with in/outgoing terminals. n) MCCB of suitable rating with overload and short circuit protections. and as per the direction of Engineer in charge.

Providing/filling Diesel in the existing Diesel Set of Generator as required complete in all respect as per the direction of Engineer in charge.

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and topmost layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 mtr. all kind of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. as complete in all respect including with all lead and lift as per direction and satisfaction of Engineer-in-charge. All works upto plinth level : 1:3:6 (1 Cement : 3 coarse sand): 6 graded stone aggregate 40 mm nominal size) as per the direction of Engineer in charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:1.5:3 (1 cement : 1.5 coarse sand): 3 graded stone aggregate 20 mm nominal size) as per the direction of Engineer-in-charge.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermomechanically treated bar 500 or 550 D as complete in all respect including with all lead and lift as per direction and satisfaction of Engineer-in-charge.

Centering and shuttering including strutting, propping etc. and removal of form for : as complete in all respect including with all lead and lift as per direction and satisfaction of Engineer-in-charge Foundations, footings, bases of columns, etc. as per the direction of Engineer in charge.

Disposal of moorum/ building rubbish /malba / similar unserviceable, dismantledorwastematerial bymechanical transport including loading, transporting,unloading to approved municipal dumping ground for lead upto10km for all lifts, complete as per directions of Engineer-in-charge. Note- item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.

SUB-HEAD-II :- EARTHING & LOOP EARTHING Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. as per the direction of Engineer in charge.