augmentation of existing 11kv/0.4kv 100 kva outdoor sub-station to 11/0.4 kv 315 kva sub-station including supplying, installation & commissioning of a new 315 kva 4 star level-2 copper wound an/on cooling transformer complete with all accessories such as 9.75 mtr. psc dp, g.o. switch, lightning arrestor, d.o. set, g.i. channel, 11 kv pin insulator, 11 kv disc insulator, ct/pt set, metering cabinet, meter modem, c.i. earthing pipe, nuts & bolts, pole clamps etc as required for a 315 kva sub-station including making necessary payment to apdcl authority for supervision charge, labour charge, meter security etc . the arrangement for charging approval from competent authority is to be done by the contractor as per direction of the deptt.
