Tender For supply of supply installation testing and commissioning of silent diesel engine driven generating set water cooled 415 volt 3 phase wire engine and alternator capacity 500 kva all work as per atc , supply laying testing xlpe insulated screened pvc bedded galvanizedsteel strip wire armoured elect power cable heavy duty 1100v stranded aluminium conductor size 300sqmm 3 point 5 core , excavation in trenches not exc 1 point 5m wide or not exc 1 point 5m depth for laying cable or getting out in any type of soil note depth for excavation is 0 point 6 mtr and width is 0 point 45 mtr , removing of excavated surplus soil not exc 50 m and deposited where directed at a level not exc 1 point 5 m above the starting point , returning filling in including spreading leveling watering and well ramming in layer not exc 25 cm thick , material and labour for clean dry tibba sand in trenches or ducts for cushioning to cable complete all as specified punned thickness shall be measured and paid , supply and laying stone patti 40 to 50 mm thick 25 to 30 cm wide abutting each other for cable protection complete all as specified , s and f in repairs galvanizedsteeltube light grade with fittings for protection of cable of 100 mm sizes complete all as directed by engineer in charge , m and l earthing complete as per electrical plate no 3 of mes ssr part i with galvanizedsteel earth plate electrode 60cmx60cmx6mm thick buried directly vertically in ground all work as per atc , supply install testing commissioning indoor type cubicle panel board suitable for 415v 3 phase 4 wire 50hz ac supply system and design verified as per is or iec 61439 1 or 2 all work as per atc , m and l incl t and p for shifting of dg set capacity 100 to 500 kva within a distance of 3 km range or age em store yard all as directed by engr in charge , pvc water tank 750 ltrs 4 layer isi marked , allen and key set ki10v isi marked , tool kit bag nylon water proof isi marked