Upgradation of existing 100 mld sewerage treatment plant and construction of 75 mld tertiary treatment unit at dhanwapur sewage treatment works with operation and maintenance for 5 years after 12 months defect liability period for reuse of treated ef

Dbo of stp of 1.40 mld at dhalli ii at ghati mohanpur shimla based on modern sbr with three months trial including three year defect liability period shimla and o and m of entire system for 5 years&amp#x0d

Construction of sewage treatment plant based on wet land technology at village rana majra and all other works contingent thereto including operation and maintenance cum defect liability period of 6 years after successful of 3 month trial period c

Augmentation of uwss bhadra district hanumangarh with five years of operation and maintenance after one year of defect liability period

Planning, design, engineering, construction, fabrication, supply, erection, trial run and commissioning of 2x4 mva, 33kv/3.3kv substation including operation and maintenance during defect liability period on turnkey basis at shiwani ug mine

Supply and fixing of rubber air hose pipe 1 dia complete in all respect in stp dabra parks and water works in sec 3 5 hisar including one year mtc defect liability period free of cost

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

Supply and fixing of rubber air hose pipe 1 dia complete in all respect in stp dabra parks and water works in sec 3 and 5 hisar including one year mtc defect liability period free of cost

Construction and commissioning of bore hole by rig of 200 mm dia, under sub div. ladnun with 24 months defect liability, 3 years operation and maintenance after completion of defect liability period (arc)

Operation and maintenance of sewage treatment plant 12 mld stp capacity on sbr technology at jagraon for the year 2026-27 period 01.04.2026 to 31.03.2027