Design construction of &#x0d grade separators at perungudi junction and srp tools junction&#x0d including service road, electrical, drainage and misc works

Repair maint to boulder pitching, retaining wall, culverts, area drain, communiction cable ducts cover slabs and other allied works&#x0d at launch complexes, tracking stations, site a, b, c, kumarpur, bhimpur,&#x0d certain places from op4000 to op19000

Repair maintenance and replacement of ht oh line ht under ground cable and allied works at sector b under ge (s) patiala

Repair, replacement, maint of ht cts 22 kv, indoor / outdoor breakers, ht vcb and repair / maintenance of transformer, dehydration / filtration of transformer oil and other misc works at naval station karanja

Daily operation of pumps for filling water to ug and oh reservoirs,&amp#x0d pumping out water from the basement and other allied works at&amp#x0d vidyut bhavan for two years (2025-2027)

Repair / replacement and improvement of existing water supply distribution system, replacement of old ci / di pipeline and other connected items at chunabhatti area, common area at naval station karanja

Repairs to certain roads and replacement of road side furniture at air force station singarsi under repairs to certain roads and replacement of road side furniture at air force station singarsi under age i af singarsi

Work of replacement of defective oil level indicator (mog), air cell and other miscellaneous works of 40 mva transformer-ist (cgl make) at 132 kv sub-station jaspur under 220 kv oandm division, mahuakheraganj

Replacement and renovation of existing sodium vapour street light fittings with new 250w led fittings at different roads and sitc of 2nos 20m new high mast incl. allied cabling works under kolkata electrical division, pwd.

Repair replacement of unserviceable lightening &#x0d protection system flame proof fittings and allied maint works in &#x0d tech/domestic area at mil stn dappar