REPAIR REPLACEMENT OF HT UG CABLE GT VCB RMU TRANSFORMER AND ITS CONNECTED ITEMS OF SALARIA OFFICERS ENCLAVE UNDER GE WEST DELHI CANTT

M&L for excavation in trenches in soft soil n.exc 1.5 Mtr wide and n.exc 1.5 meter in depth for laying of cables/pole etc setting out trimming the site forming bottom surface to required level complete all as specified and directed.

M&L for returning filling in-trenches including spreading leveling watering and well ramming in layers with soft/loose/dense soil n.exc 25 cm thick in each layer of soil complete all as specified and directed.

M&L for removing/excavated soil to a distance n.exc 50 Mtr and depositing where directed at a level not exc 1.5 Mtr above the starting point complete all as specified and directed.

M&L for sand cushioning with a layer of sand Jamuna 23 cm thick (8 cm under and 15 cm above the cable) in trenches complete all as specified and directed.

M&L for fixing old serviceable un-reinforced precast concrete cable covers for cable protection of class LV type 1 flat of size 250 x150 x 40 mm, complete all as specified and directed.

Supplying and fixing in replacement, Silica Gel Breather assembly including vent pipe and Silica Gel for outdoor transformers, capacity upto 630 KVA to 1000 KVA, complete all as specified and directed.

Material & Labour for painting of transformer installed on plinth structures at SALARIA of capacity upto 1000 KVA with existing colour, with spraying machine, after cleaning, preparation of outer surface of transformer, including writing of SM No, MES and capacity of transformer complete all as specified and directed.

S & F XLPE cable end termination, Heat shrinkable, outdoor/Indoor type complete with jointing material and accessories suitable for voltage 11 Kv (Earthed), 3 core, 240 sqmm, complete all as specified and directed.

S & F XLPE cable end termination, Heat shrinkable, outdoor/Indoor type complete with jointing material and accessories suitable for voltage 11 Kv (Earthed), 3 core, 95 sqmm, complete all as specified and directed.

Dehydration/filtration of transformer oil by means centrifuging machine electrically operated at site of installation of transformer in running condition including testing of transformer oil before and after filtration by means of oil testing machine, keeping the electrodes at 2.5 mm gap and to achieve die electric strength of filtered oil 50 KV and above ,complete all as specified and directed.