Making of earthing arrangement making of shed for protection of capacitor bank along with civil foundation work for installation and commissioning of capacitor bank and repair of existing shed at 11kv/3.3 kv sub-station yard under sdocm.

Making of new chemical earth pits for cctvs surveillance systema at various locations under sdocm

Pipeline arrangement work from kmp colony to sub-station for proper watering at 33/11kv sub station earth pits with reconditioning of existing earth pits to obtain desired value at 2x5mva 33/11kv sub station akkocp

Cleaning and watering of earth pits at board machine area at tnpl unit - ii

Renovation of earth pits for 33/3.3 kv, 3.3 kv/440v surface substations at different locations of johilla area.

Re-organization of electrical equipment in new surface substation (11kv) with making of earth pits, installation of lightning arrestors and distribution of power at chora- 7n9 pits colliery

Re-organization of electrical equipment in new surface substation (11kv) with making of earth pits, installation of lightning arrestors and distribution of power at chora- 7n9 pits colliery

Work contract-provision of 33 nos. of additional earth pits in 110kv and 11kv yard with 40 mm m.s.rod for a depth of 20feet along with additional earth mat at muthur 110-11kv ss.

Supply and fitting of lighting arrester 11kv/3.3 kv grade and chemical earth pit new making of view point sub station of rocp/sj.