Interception & diversion ( i&d) of drains and sewage treatment plant (stp) scheme in arrah town, bihar state, including operation & maintenance period of 15 years through hybrid annuity based ppp mode under namami gange programme".

Name of work- comprehensive operation and maintenance and special repair of resind work of 04 no. of ward level piped water supply schemes in quality affected ward-1,2,7, 10 scheme-1b, 2b, 7b & 10b of panchayat-goriyar west block-banamkhi under p.h division, dhamdaha, district-purnea based on item rates; constructed by the public health engineering department including payment to the pump operators, electricity bill for five years.

Operation and maint. of existing 13 mld stp based on sbr technology at annasagar

Operation and comprehensive maintenance of 1.0 mld (mbbr based)sewage treatment plant

Operation and maintenance of 20 mld sewage treatment plant based on sbr technology at mothrowala 2nd dehradun

Operation and maintenance of sbr based sewage treatment plant of 24 mld capacity at etah with 6 mld intermediate pumping station

Operation and maintenance of sbr based sewage treatment plant of 24 mld capacity at etah with 6 mld intermediate pumping station

Operation and maintenance of 30 mld stp based on sbr

Operation and comprehensive maintenance of 1.0 mld mbbr technology based sewage treatment plant mnit

Comprehensive operation and maintenance of high &amp#x0d tech 50 mld capacity sewage treatment plant based on sbr technology with other facilities in sector-12, kalamboli, navi mumbai.