Annual operation and maintenance of 1.5 mld sewage treatment plant at skims, soura.

Providing manpower for the operation of 1.2 mld sewage treatment plant at tnpl housing colony, unit i

Outsourcing of man power required for operation and maintenance of 50 mld manuabhan tekri water treatment plan comprising karbala raw water pump house, 33kv substation at karbala, 5954 meters raw water pipe line from karbala intake well to manuabhan

Operation and maintenance of 15.1 mld water treatment plant 1.81 ml cwr and 500 kva substation at jhargram municipal area

Operation and comprehensive maintenance contract of cctv surveillance system at new water treatment plant (900 mld) of bhandup complex and tulsi water treatment plant for 3 years

Rehabilitation of 50 mld sewerage treatment plant at bast peer dad

Operation and maintenance of 27.0 mld wtp at hathi park

Design engineering, procurement, construction, erection, commissioning and operation and maintenance for a period of 5 years after successful commissioning of 15 mld treatment plant for tertiary treatment of sewage effluent at stp muttathara tvpm

Providing operation and maintenance of 14 mld bhadarkali sewage pumping station and 40 mld nasardi sangam sewage pumping station for 9 months

Design, supply, transportation, construction, installation, testing, and commissioning of sewage treatment plant at dhakuakhana mb -1.5 mld in asp with co-treatment of faecal sludge for 6 kld and rangapara mb -1.0 mld in wsp on dbo