Separate delta earthing work for lightning arrestor la installed on 72 no power transformer installed at 38 additional 33 11 kv power sub station of edd badlapur shahganj machhalishahar junpur under etd ii jaunpur

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

Sitc of 250kva capacity continuous loading outdoor copper wound transformer,provisioning steel tubular pole,erection of steel tubular,brick work with common burnt clay,pdg 15 mm cement plaster,supplying and installaton m.s. cable trays,earthing with g.i. earth plate,providing and fixing g.i. pipe,providing and fixing g.i. strip,supplying and erection of 11 kv triple pole,supplying and erection of two lengths of channel iron,supplying and erection of 11 kv pin insulator,supplying and erection of 11 kv disc insulator,supplying and erection of lightning arrestor,pdg and fixing abc cable,pdg and fixing aluminium ht cables,pdg and fixing shrinkable ht cable,supply of following aluminium conductor armoured cable,supply gland and aluminium lugs,laying of one number xlpe power cable,in the existing masonry,on surface,on cable tray,pdg and fixing fencing,supply fixing fire extinguisher,pdg 6mtr length b class gi pipe pole,erection of metallic pole

Repairing, replacement of aviation light and lightning arrestor, checking and improvement of earthing at different ran sites under phase - ix.2 for 4g readiness under wbtc, ba-siliguri

Repairing / replacement of aviation light and lightning arrestor , checking and improvement of earthing at different ran sites under phase - ix.2 for 4g readiness under wbtc. (ba-asansol)

Repairing , replacement of aviation light and lightning arrestor, checking and improvement of earthing at different ran sites under phase - ix.2 for 4g readiness under wbtc. (ba-kharagpur)

Repairing / replacement of aviation light and lightning arrestor , checking and improvement of earthing at different ran sites under phase - ix.2 for 4g readiness under wbtc. (ba-kolkata, wbtc)

Repairing replacement of lightning arrestor checking and improvement of earthing at different ran sites for 4g readiness under ctd kolkata sh for sites under ediii kolkata

Repairing / replacement of aviation light and lightning arrestor , checking and improvement of earthing at different ran sites for 4g readiness under ctd, kolkata

Repairing replacement of lightning arrestor checking and improvement of earthing at different ran sites for 4g readiness under ctd kolkata. sh for sites under ed-i kolkata