Supply, fabrication, installation of ball ring and repairing, painting of trickling filter no. 1 at 80 mld stp, varanasi.

Repair, maintenance and change of filter media of 05 nos of pressure filter under rampur sub area of orient area

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

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

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.

Out sourcing of nd testing, hydraulic pressure testing, calibration of pressure gauge and relief valve and shell thickness measurement of air reciever tanks of hemm working at kkocp for period of 3 years.

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.

Development, operation and maintenance of ropeway and glass bridge skywalk at bhadrakali lake on dbfot mode for a period of 30 years

Design, build, construct, install, commissioning of compost plant of 05 tpd for wet waste along with operation and maintenance of plant for 5 years .

Design, build, construct, install and commissioning of compost plant of 5 tpd for wet waste along with operation and maintenance of plant for 5 years.