Sitc of lightning arrestor and associated work at ncsm campus at salt lake, sector -v, kolkata -91

Erection of poles and surge arrestor in weighbridge for safety of human life and machinery parts from lightning at weighbridge under phularitand amp colliery barora.

Design, manufacture, testing, supply and delivery of 300 nos. 60 kv, 10ka station type heavy duty, class-iii, zinc oxide (gapless type) lightning arresters suitable for 3 phase, 50 cycles 66kv solidly grounded neutral system.

Providing lightning arrestor, earthing ,cradle guard and erection of poles, etc and dismantling of poles, conductor,etc near mahalaxmi camp sub station and its 3.3kv ht line under ashok west ocp, piparwar area.

Expression of interest from domestic manufacturers or service providers for deionization type lightning protection system and surge protection devices for ng 1500- 01 rig of cambay asset, ongc

33kv, 10ka single phase lightning arrestors (line type)

Providing earth pits lightning conductors at cw vijayawada ii

Rrepair maint of lift fire hydrant fire alarm system fire pumps and connected em eqpts conventional earthings chemical earthing lightning arrestor dg set amf panel and panel and another connected em eqpts at kalina hq mao 121 hf airport 765 su santac

Engineering, procurement, supply, installation, testing and commissioning of lightning protection (elimination) system for new generation drilling and automated hydraulic work over rigs of ongc, rajahmundry asset.

Arrangement of boat, shamiyana, banner and video graphy arrangement at ganga ghat danapur cantt