Rejuvenation of earthing pits for l2 switches and lighting conduction provided at hq mc bldg at af stn nagpur

Installation and commissioning of lightning arrester and chemical earth pits of 11 kv o/h line for gangotri colony transformer and jagriti colony transformer (300 kva 11 kv/440v and 300 kva,11 kv/440 v) under r.r.shop jarangdih

General-rcel - repair-replacement of&amp#x0d damaged switches due lightning at regional&amp#x0d chemical examiner laboratory - kakkanad-&amp#x0d general electronics work

Repair/maint of area lightning tower at 72 rmu, repair/ replacement of old conventional earth pits into chemical earthing pits including cleaning/periodical painting/ maint of conventional earth pits chamber and pcc cover at jaffarpore, kancharapara,

Providing concrete foundation and chemical earth pits for 05 nos. of switches of po office and singh nagar sub-station under dhori (k) colliery

Provn of 05 chemical earthing pits to improve earth resistance value, installation of 04 air conditioners at afnet section and one air conditioner point at all smqs at af stn ferozepur under af stn bhisiana

Provn of three bowl ss sink for cook house and chequared tile at entrance of billets at 10 afh and special repair to chemical earthing pits and lightning arrestors at afs hasimara

As described in bill of quantities

Partial electrical wiring and providing proper power controlling switches for safety of all connected electrical and electronic equipments with lightning arrestor and earth pits and its accessories as and when basis at both rail in motion weighbridge

Repairing/re-wiring of lightening circuit at hy/cy -4.8 level and rlb new bunker side and providing and installation of lightning arrestor with chemical earth pits for safety against lightening of diesel tank (store) and time office (by metric system