Non-comprehensive annual maintenance contract of integrated functional computerised ticketing system with access control and parking management system at science city

Major renovation, painting and others civil works of mari-time centre at science city, kolkata.

Repair maintenance of external water supply of main distribution line alongwith sluice valve, valve chamber and connected items at bagjola, dakshineswar, 46 bt road and ecsd under ge (north) kolkata

Repair maintenance of external water supply of main distribution line alongwith sluice valve, valve chamber and connected items at 2 cbpo and salt lake under ge (north) kolkata

Comprehensive maintenance of ro plant, water treatment plant, swimming pool alongwith repairs/servicing of connected installations at navy area (kolkata) and repair/replacement of ci/di/gi pipe line, valves and repair/servicing of pump motors , dosin

Repair/maintenance of external water supply pipe line cleaning of ug/over head reservoir improvement of installation and allied works at naa under ge (n) tezpur

Ge/bas-21/2025-26 repair and maintenance of external water supply including gi/ci/di pipe lines, sluice valve, gate valve and allied services at basoli station under ge basoli

Repair and maintenance of sewage line , cleaning of manhole and sewage line , drain and other misc b/r work at vikram enclave , azadhind nagar, dhq-8 and jetty area at haldia under ge (i) (cgn) kolkata

Maintenance and repairs of external electric supply installation and maintenance/ repair to misc services (dgs, street light, ff system) including other allied works at cgra manicktala area under ge (i) (cgn) kolkata

Repair and maintenance of sewage line, area drain, roof treatment, water storage tank and misc services to p-128 (jamuna) bldg under ge (i) (cgn) kolkata