PROVISION OF 100 KVA DG SET FOR HPC FACILITY AND FACILITATION CENTRE AT AMAUSI CAMPUS OF DTTC LUCKNOW.

100 KVA DG Set

Supply, installation, testing and commissioning of 'Silent Type Diesel Generating set as per CPCB IV + or better norms along with having Prime Power Rating of of 100 KVA, 415 Volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 Phase system and for 0.85 Load Factor, including testing at factory and site with fuel, load for test and other necessary arrangments complete as per CPWD specifications, should have QR code which should contain drawing, test report OEM manual, Geo-Tag of manufacturing location, rating plate as per relevant IS Code etc and consisting of the following :- (A) Diesel Engine: Turbocharged Diesel engine 4 stroke water cooled, multi cylinder, dynamically balanced fly wheel, electric start of suitable BHP at 1500 RPM suitable for above output of alternator at 40 Degree C, 50% RH and at 1000 Meter MSL, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be with Electronic governor, Dry type Air filter with service indicator, first filling of engine fuel (after commissioning) lubricating Oil, Coolant and other consumables complete with all the required accessories, the Electronic governor shall be as per ISO 8528. The engine shall comply to the latest CPCB norms (CPCB IV + or better) and Conforming to BS 5514, BS 649, IS 10000, IS 13018 and as per CPWD specifications.

(B) Engine mounted Instrument Panel fitted with and having digital display for following :- (i) Start-stop switch with key. (ii) Water temperature indication. (iii) Lubrication oil pressure indication. (iv) Lubrication oil temperature indication. (v) Battery charging indication and Voltage indication. (vi) RPM indication. (vii) Over Speed Indication. (viii) Low Lubrication Oil trip indication. (ix) Engine Running Hours indication. (x) Fuel Level

(C) Alternator : Synchronous alternator rated of appropriate KVA, 415 Volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH and at 1000 Meter MSL. The laternator shall be having Screen Protected Drip Proof (SPDP) enclosure IP23. brushless, continuous duty, dynamically balanced rotor, capable of taking 10% over loading for one hour after 12 hours of continuous operation, self cooled, self-excited and self-regulated through AVR conforming to IS-13363 (Part-2)/IS-4722/BS 2613 suitable for tropical conditions and with class- H insulation. (D) Base Frame and Foundation: Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangemnt as per recommendations of manufacturer. (E) FUEL TANK Daily service fuel tank of suitable liters capacity as per CPWD Specifications, fabricated out of 3 mm thick M.S. 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. (F) Exhaust System Dry exhaust manifild with hospital type exhaust silencer and catalytic convertor.

(G) Starting System 12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable numbers of batteries (180 AH capacity lead acid SMF type) as required as per specifications. The battery shall be housed inside the acoustic enclosure of DG Set. (H) Acoustic and weather proof enclosure. Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine and alternator, extraction, discharging hot air in to the atmosphere and the temperature rise inside the enclosure, noise level outside enclosure. The acoustic enclosure should be suitable for cable connection/connection through bus-trunking. Such arrangements on acoustic enclosure should be water proof and dust proof conforming to IP-65 protection. The enclosure shall be as per CPCB IV + or better norms etc and as per CPWD specifications.

(J) AMF PANEL Free standing flor mounted IP 42 automatic mains failure control panel including auto by-pass, suitable for KVA as below for silent type DG set complete with relays, timers, set of CTs for metering and protection and energy analyser to indicate current, phase and line voltages, frequency, power factor, KWH, Kilo, Volt Ampere Reative Hour (KVARH), KVA (Phase and Total), KW & provision for overload, short circuit, restricted earth fault, under frequency, power (aluminium) and control (copper) cabling of suitable size upto 15 meter between AMF panel, LT Panel and DG Set including connection interconnection etc as required, all complete and inter locking and communication/Ethernet/RS485/SNMP port open protocol for BMS integration including suitable software, the panel shall be of DG Set OEM make etc as per approved by Engineer-in-Charge and including the following :- (i) Suitable numbers and appropriate capacity 4 pole motorised electrically operated draw out with cradle type 3 position ACB/MCCB with electronic release for O/C & E/F and shunt trip. (ii) Auto/Manual/Test/Off Selector Switch. (iii) Protection for under and over voltage phase reversal (2 Nos Over Voltage relay, 2 Nos reverse power relay and 2 Nos under voltage relay). (iv) 3 Sets of current transformers 15 P 10 accuracy for protection and 15 VA class-I for metering. (v) Energy analyser unit to indicate current, Voltage (L-N & L-L), kW, kVA (Phase & Total), Frequency, KWH, PF. (vi) LED Indicating lamps for load on mains and load on set. (vii) Fuse/MCB for instruments.

(viii) Battery charger, complete transformer/rectifier, D.C. voltmer and ammeter, selector switch for trickle, off and boost and current adjustment. (ix) Main supply failure monitor. (x) Supply faillure timer. (xi) Restoration timer. (xii) Control unit with three impulse automatic engine start/stop and failure to start lockout. (xiii) Impulse counter with locking and reset facility. (xiv) ON/OFF/Control Circuit Switch with indicator. (xv) Audio/Video annunciation for :- (a) High Water Temperature. (b) Low Lubricating Oil Pressure. (c) Engine Over Speed. (d) Engine fails to start. (e) Full load/maximum load warning. (xvi) Protection for over/under Frequency, Loss of AC sensing, Over Current, Unbalancing load with suitable number of relays and accessories (xvii) Maintenance notification based on Engine Run Hour and due date. (xviii) Load Management through PLC to achieve auto opening and closing of incomer breakers, bus coupler switching of essential panel, interlocking providing signal to AMF Panel for load status and AMF shall give command to DG Set to auto start/auto stop depending upon load staus and requirement etc and necessary hardware and software required to perform the operation shall be provided by the Contractor including all control wiring.

Road/Area Development/Hardstanding

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (a) All Kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : (a) 1:4:8 (1 Cement : 4 coarse sand (zone-Ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)