Maintenance day to day operation, providing services of night time watch and ward and other ancillary works of water treatment plant located inside new howrah bridge quarters compound howrah for a period of one year from the date of placement of wo

Operation and maintenance of 4.57 mld water treatment plant at barjala including dtws, oht and electrical accessories of treatment plant and dtws in north zone during the year 2024-25 and 2025 - 26 under dws sub division-iii, kunjaban , agartala .

Annual operation and maintenance contract for effluent treatment plant near time keeper office, annex bldg and comprehensive annual operation and maintenance contract for sewage treatment plant at drs quarters and dharamshala, parel

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

Annual maintenance contract for operation and maintenance of sewage treatment plant at nitc campus

Maint. elect. consumption charges of street lighting on pwd roads under north electrical division sh operation routine maintenance of 0.75 mld telemachus make bioremediation isr waste water treatment plant near chhatrasal stadium delhi

Annual comprehensive contract for operation and maintenance of water treatment plant wtp and water supply network ugts for iit indore campus

Annual comprehensive contract for operation and maintenance of water treatment plant wtp and water supply network ugts for iit indore campus

Establishment of 3 mld desalination plant based on sea water reverse osmosis at v.o.chidambaranar port and operation and maintenance for 3 years on epc mode

Operation and maintenance of effluent treatment plant and water sump house on contract basis for two years