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

Manning,operation and maintenance of ph-iii 150 mld water treatment plant at peddapur for the period of one year under peddapur section, sd-ii peddapur, transmission division-ii, patancheru.

Canal water based water supply project for construction of 12.0 mld water treatment plant (wtp) and other related works including 5 years operation and maintenance at rampura phul, district bathinda, punjab under amrut 2.0 scheme

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

Manjeera water supply scheme phase-i and phase-ii under government budgetary support to hmwssb for implementation of project in a period of two years - refurbishment and up gradation of manjeera water supply duly constructing of new 232 mld water treatment plant with intake well and pump house, laying new 1700mm dia ms pipeline from kalabgoor wtp to patancheru pump house under transmission division no.ii, patancheru

Consultancy services for providing 3.5 mld capacity sewage treatment plant for mihan (2nd call)

Design, construction, testing and commissioning of 1.0 mld capacity sewage treatment plant based on forced bed aerated constructed wetland technology (by renovation up gradation of existing infrastructure for 2.0 mld asp based stp) including comprehensive operation maintenance for 5 years (after successful trial of 2 months) on epc basis at mahakavi potana colony, rg-ii area, godavarikhani, peddapalli dist., telangana state.

Construction of 0.15 mld capacity mini sewage treatment plant (mbbr) at solai nagar ahp scheme in tiruppur district under hfa and board fund