Standardization of Transformer station under Electrical Section Kalliyoor of Electrical Division, Neyyattinkara under Electrical Circle, Kattakada

Providing one Earth using GI earth pipe of size 38.1mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at standard distance (1.5m) away from the pole/structure in ordinary soil & backfilling the pit with 15cm alternate layer of charcoal, salt and sand up to 90cm from the bottom. including the cost of 20kg salt, 25kg charcoal, excluding supply of earth pipe.

Cleaning and levelling of transformer yard/RMU, spreading 40 mm broken stone in yard for a thickness of 10 cm above bed of 10 cm thick 6 mm broken stone, after constructing a curb wall of height 20cm above ground and 10cm below level including cost of all materials and charges for conveying, spreading, consolidating etc.

Providing Transformer fencing to a height of 1.8 m above ground level using MS Angle frames of size ISA 50x50x6mm for outer frame, 2 runs of 40 x 6 MS flat for horizondal brasing and grills with MS rods 8 mm Dia @ 10cm c/c for verticals, providing gate with locking arrangements, providing danger board & name board, embeding the legs in cement concrete 1:2:4, footing of size 30cmx30cmx50cm, painting with synthetic enamel paint two coats over one coat of iron primer etc complete, incl cost of transportation

Scrapping and cleaning of old paint,rust,oil etc. over the old 100 kVA transformer installed at site (DP or plinth) and applying one or more coat of synthetic enamel paint (over a coat of iron primer, wherever required) of approved quality and colour as per standard specification including cost of materials, conveyance etc, complete.

Scrapping and cleaning of old paint,rust,oil etc. over the old 160 kVA transformer installed at site (DP or plinth) and applying one or more coat of synthetic enamel paint (over a coat of iron primer, wherever required) of approved quality and colour as per standard specification including cost of materials, conveyance etc, complete.

Scrapping and cleaning of old paint,rust,oil etc. over the old 250 kVA transformer installed at site (plinth) and applying one or more coat of synthetic enamel paint (over a coat of iron primer, wherever required) of approved quality and colour as per standard specification including cost of materials, conveyance etc, complete.