PROVN OF STANDBY POWER SUPPLY ALONG WITH ALLIED WORKS AT AIR FORCE STATION JAMMU UNDER GE (AF) JAMMU

Supply, installation , testing and commisioning of Diesel Engine CPCB4 approved 10 KVA TP inbuilt with AMF panel generating 16.3 HP @ 1500 RPM , dirrect coupled with 10 KVA three phase 415 Volts CG/LS Alternator and all accessories in housed in a acoustic enclosure sound proof canopy including necessary connection complete all as specified and directed by Engr-in-Charge. Make Mahindra/ Kirlosker/Cummins

(a) Diesel Engine : Liquid cooled, electric start four stroke, six cylinder totally inclosed diesel engine developing16.3 HP at 1500 RPMat NTP. The engine is suitable for generating set application and fitted with the following standard accessories. Flywheel to suit coupling, suitable coupling, water cooling arragment,Radiator, Lub Oil Filter, Lube Oil Pump,Fuel Pump, Hose to fuel pump, Air cleaning assembly,Residential Heavy duty silencer, Engine fitted with low lube oil presure gauges. Engine monitoring, protection and diagnostics. (i)Lube oil pressure . (ii)Coolent Temperature (iii) Engine Speed (iv)Hours Run (v)Battery voltage (vi)Common Warning (vii)Common shut down (viii)High coolent temperature warning and shutdown (ix)low lube oil pressure warning and shutdown (x) Low coolent level shutdown (xi)Over speed shutdown (xii) Charging faliure indication (xiii) AC metering and alteration protection xiv) 3- Phase AC Amps (xv) KW

(xvi)KVA (xvii)Power factory (xviii)Frequency (xix)Over voltage (xx)Under voltage ALTERNATOR 10 KVA TP CG/LS alternator at 1500 RPM,0.8 lagging power factor . Providing three phase 415 volts suitable for 50 HZ , H class insulation winding, close direct coupled ,self exicted and self regulated type ,screen protected mounted on regid MS sheet chanel base frame. the alternator shall confirm IS 13364,IS 4722,BS 5000 suitable for tropical condition. CONTROL PANEL Fitted inside canopy,fabricated out of 1.6 mm CRCA sheet cubical type totally inclosed power coated control panel incorporating the following. Low oil pressure metering and safety , Fuel level gauge in % metering and safety,High water temp metering and safety, Voltage & Amp metering and safety, Power factor metering , Engine RPM , Frequency meetering and safety.Note - All accessories should be provided by company.

Supply laying & testing in replcement of cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable (Heavy duty_) LT 1100 volt grade with stranded aluminium conductor of size 50 sqmm 3.5 core complete all as specified and directed.

All as per item No-02 above but size 35 sq mm, 3.5 core.

All as per item No-02 above but size 25 sq mm, 3.5 core.

All as per item No-02 above but size 16 sq mm, 4 core.

Supply and fixing for earthing complete with galvanized iron earth plate electrode 600x600 x6.0mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to GI strip of size 32X6mm as earthing lead by means of nuts, bolts, check nuts and washers of galvanized iron or steel all as shown on Electrical Plate No 3 of SSR Part-I 2009, connected to earthing test point all as specified or indicated including testing on completion. The quoted unit rate shall include the following elements as given below :- (a) Earth electrode as mentioned above (b) Main earthing lead of 32X6 mm GI strip from earth electrode to test point up to 7.5 mtrs. (c) Connecting earthing lead and electrode all as specified and testing complete. (d) Adequate quantity of charcoal and salt (e) GI protection pipe of 40 mm dia light grade of length not less than 5.00 mtrs. (f) Necessary excavation, earth work and PCC pit , angle iron 40x40x6mm frame including RCC cover.

Supply,laying & fixing in replacement double wall corrugated (DWC) pipes made of high density polythyline (HDPE) with all accessories i.e. all type of joints, Sockets, Elbows, bends and End caps etc.of size 50mm outer dia and 38mm inner dia all as specified and directed by Engr in Charge

All as per item No-07 above but of size 40mm outer dia and 32mm inner dia

Material and labour for PCC 1:3:6 type C-1using 20mm graded broken stone aggregate as in mass concrete in foundation of stays complete all as specified.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in any type of soil for laying of LT UG cables complete. Note:- The Rate quoted deemed to including cutting and removal of PSP Sheets wherever occured during excavation and the same shall be staged at desired location as directed at site

Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm thick in hard dense soil complete all as specified.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.