bids are invited for sitc of 160 kva copper wound oil cooled transformer - energy efficiency off load tap changing arrangement on hv side in steps having cable end boxes on hv side , supplying of unearthed or earthed armoured aluminium conductor xlpe insulated cable - size of 3 core 95 sqmm insulation screening with extruded semi conducting compound in combination with copper tape size size of 3 into 95 sqmm cores laid up innersheath of pvc galvanised steel flat strip conforming to is 7098 , laying of 1 number pvc insulated and sheathed xlpe power cable of 11kv grade - size of 3 core 95 sqmm in the existing masonry open duct or along the pole or existing gi pipe as required , supplying and making outdoor cable end termination of 3 core xlpe ai conductor cable of 11 kv grade - with heat shrinkable jointing kit complete with all accessories including lugs suitable for 3 core 95 sqmm 3 core xlpe ai conductor cable , earthing with gi earth place 600 mm into 600 mm into 6 mm thick including accessories - providing masonary enclosure with cover plate having locking arrangement and watering pipe etc , providing and fixing 25 mm into 5 mm gi strip - with 40 mm dia gi pipe from earth electrode including connection with gi nut etc as required , providing and fi xing 25 mm into 5 mm gi step on surface - in recess for connection etc as required total quantity : 66