Annual maintenance contract for repairs and annual maintenance of 1 mld stp at boayapalem, 2 mld marikavalsa old new stp s, 2 mld stp at ysr nagar, 3 mld stp at vamaby colony, in zone-ii under ae(ws s)-24, in gvmc, visakhapatnam for the year 2025-26.

Operation and maintenance of 14 mld capacity sewerage treatment plant based on sbr technology at singhpura rohtak for a period of 2 months from the date of commencement

Repairs and annual maintenance of 4 mld stp at kommadhi, 1 mld stp at bakkannapalem and sump cum pump houses at sevanagar,k3,gayatri nagar and sagarnagar in zone-ii of gvmc for the period of 12 months.

Supply,installation,testing and commissioning ocems and flow meter including five year running,operation and maintenance of period 60 months,at 137 mld stp kasna,15mld stp sec-ecotech-2,20mld stp sec-ecotech-3,2/10 mld stp sadopur,badalpur,gr noida

Privatization of operation and maintenance of 35 mld mankuttai stp for six months.

O and m of stp of 7.50 mld capacity (mbbr technology) at rampura phul for 12 months period 01.04.2025 to 31.03.2025

Maintenance work of 7 mld stp, mps, 25 kld co treatment, 03 mld ips patengara nala and 2.8 mld ips old vip , 26.50 km sewer line for 12 months at vindhyachal mirzapur

Supply installation testing commissioning of diffuser membranes including dismantling of old diffusers membranes etc. at 30 mld stp and 15 mld stp gorakhpur

Supply and delivery of aluminium ferric alum to 12 mld 85 mld filtration plant in gajuwaka, zone-vi of gvmc for 3 months

Supply installation testing and commissioning of diffuser membranes including dismantling of old diffusers and membrane etc at 30 mld stp and 15 mld stp gorakhpur