Construction of treated sewage pumping station, drain outfall for disposal of treated sewage from 9 mld stp and o&m of above work for 15 years at naugachiya.

Construction of ttro plant for re-use of treate sewage from 11 mld brah stp for ntpc brah, bihar including 15 years o&m.

Comprehensive operation and maintenance of 750 kld camus soil bio-technology (sbt) based sewage treatment plant (stp) at mgm hospital, in greater warangal municipal corporation

Rectification of leakage of sewage overflows on 1400mm dia k and s sewer trunk main from manholes (mh-80) near ashok nagar bridge on hussain sagar nala near indira park under 339 mld amberpet stp sd-i, pd-i, amberpet

Operation and maintenance of sewage treatment plant 12 mld stp capacity on sbr technology at jagraon for the year 2026-27 period 01.04.2026 to 31.03.2027

Operation and maintenance of sewage treatment plant of 16 mld capacity on sbr technology at jagraon (01.04.2024 to 31.03.2025)

Operation and maintenance of sewage treatment plant of 16 mld capacity on sbr technology at jagraon (01.04.2024 to 31.03.2025)

Operation and maintenance of sewage treatment plant 10 mld capacity on sbr technology at samana period (01.04.2026 to 31.03.2029).

Operation and maintenance of 27 mld stp based on sbr technology at bukan wala road for the year 2026-27 for 12 months (01.04.2026 to 31.03.2027)

Operation and maintenance of sewage treatment plant 12 mld capacity on sbr technology at jagraon distt. ludhiana for the year 2025-26