S.I.T.C. of 400 KVA D.G. Set for Passenger Terminal Building under R.C.S. UDAAN-2 at Sahastradhara Road, Dehradun.

Amount

Diesel Engine: S.I.T.C of 400 KVA Silent type D.G. Set Complete with Diesel engine 4 stroke water cooled, electric start of suitable BHP at 1500 RPM suitable for above output of alternator at 40 Degree C, 50% RH & at 1000 Meter MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fi tted complete with all the required accessories.

Engine mounted Instrument Panel fitted with and having digital display for following: Start-stop switch with key Water temperature indication Lubrication oil pressure indication Lubrication oil temperature indication Battery charging indication RPM indication Over speed indication Low lub. Oil trip indication Engine Hours indication

Alternator : Synchronous alternator rated at 400 KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self-excited and self-regulatedthrough AVR conforming to IS: 4722/BS 2613 suitable for tropical conditions and with class- F/H insulation

3 Base Frame & 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 arrangement as per recommendations of manufacturer.

Fuel Tank: Daily service fuel tank of 700 liters or above capacity 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 & accessories as required as per specifications

Exhaust System: Dry exhaust mainfold with hospital exhaust silencer and catalytic convertor

Starting System: 24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable nos. of batteries (25 plates, 180 Amp. Hour capacity lead acid type) as required as per specifications. Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per specifications.

Fabricating, Installing, Testing & Commissioning of automatic mains failure control including autoby-pass panel, suitable for 400 KVA silent type DG set complete with relays, timers, set of CTs for metering & protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, KVARH & provision for overload, short circuit, restricted earth fault, under frequency, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking including the following: Suitable size 4 pole Switch Fuse Disconnector Unit/ 4 pole manual draw-out/ motorised electrically operated draw out with cradle type 3 position ACB with electromagnatic/ electronic release for O/C & E/F and shunt trip.

Impulse counter with locking and reset facility. ON/OFF/Control circuit switch with indicator Audio/Video annunciation High water temperature. Low lubricating oil pressure. Engine over speed Engine fails to start Full load/maximum load warning

Earthing with G.I. earth plate 600 mm X 600 mm X 6 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.

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

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I.pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required

Providing and laying in position reinforced cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required (excluding reinforcement).

S/L of 3.5X240 sq mm Al. served seathed armoured cable Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

S/L of 10X2.5 sq mm Al. served seathed armoured cable Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

S.M. Brothers

GLOBALVISION POWER SOLUTIONS PVT LTD

Katsons Technologies Private Limited