Three-year comprehensive annual maintenance contract (camc) for environmental control system (electrical, mechanical, water treatment plant and ro plant, excluding bms system) for 13 underground metro stations of l-2 and l-3 , and three-year..

Comprehensive maintenance contract of the sewage treatment plant stp, water treatment plant wtp, effluent treatment plant etp and ro plant at m.r. bangur ssh and metiabruz ssh package d

Repair/ replacement and maintenance of distribution panels/ feeder pillar and external electrical supply system and connected items at ins valsura, jamnagar

Repair and maintenance of industrial building, water supply distribution system and horticulture work in mine area at bina project for 2&#x0d years

Canal water based water supply project for construction of 5.0 mld water treatment plant wtp and other related works including 5 years operation and maintenance part-2 at dirba, district sangrur, punjab under amrut 2.0 scheme

Construction of 2.0mld water treatment plant and other related works including operation and maintenance for a period of 5 years (part-2) at bilga town, district jalandhar, punjab under amrut 2.0 scheme.

Repair/ maintenance of water supply distribution system and misc works at technical area at afs kumbhirgram

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

Canal water based water supply project for construction of 2.0 mld water treatment plant and other related works including operation and maintenance for a period of 5 years part 2 at bhadson town, district patiala, punjab under amrut 2.0 scheme

Operation and maintenance of enm and water supply installations including day to day maintenance to drdo technical and transit facilities at dmsrde kanpur