Public interlocking patav work public place gudla

(a) electrical general work in connection with s&t work conversion of relay based interlocking to electronic interlocking at siliguri town (sgut) station of katihar division (balance installation under priority category - 3) . (b) electrical general work in connection with s&t work provision of distributed type electronic interlocking system at sguj station of katihar division .

Supply of relay, ac immune, plug-in-type, style qbat, aci, dc biased track relay 9 ohms, 2f-2b contacts, front and back contacts metal to carbon, complete with plug board, retaining clip and connectors conforming as per rdso/spn/84 ver 2.0 or latest if any interlocking code is abejx.

To avoid any mishap

To avoid any mishap

75 mm wbm plus 80 mm paver block

Providing interlocking paver blocks under first h-poles at 33kv s/stn. uhbvnl newal.

Providing interlocking paver blocks of 100 mm thickness for movements of trucks of biomass pallets in chp area at rgtpp, khedar (hisar)

Gsb, wbm gi and gii and 80 mm thick interlocking paver block 75 mm wbm plus 80 mm ipb 150 mm gsb in wdg plus 225 mm ful width plus 80 mm paver block 150 mm gsb plus 150 mm wbm in wdg. plus 75 mm full width plus 80 mm ipb block 150 mm gsb

Providing interlocking paver block below 1st h-poles at 33kv s/stn.132 kv s stn. abadson and kirmach.