Design, installation, erection commissioning of Membrane and Bioreactor Technology (MBR) STP of 2.5 MLD capacity including OandM for 5 years beyond Defect Liability Period (DLP) of 2 years at the existing STP at Dubrayapet in Puducherry (2nd Call)

PART-I Site Assessment & Preparation – Detailed site survey at Dubrayapet, assessment of existing UASB system, and its civil/ structural evaluation, utility connections, and preparation of layout drawings for container placement, piping, and instrumentation.

Containerized MBR System Supply – Fabrication, supply, and delivery of modular MBR units including aeration tank, membrane tank, pump room, and hollow fibre membrane modules with its accessories and consumables.

Pumps, Aeration, and Instrumentation – Supply and installation of influent pumps, aeration blowers with diffusers, valves, flow meters, and level sensors integrated with PLC/IoT automation and IoT monitoring (OCMS).

Sludge Handling & Dewatering System – Supply, installation, and commissioning of sludge thickening and dewatering equipment (screw press or belt filter press), including monitoring and safe disposal provisions.

Civil, Piping & Electrical Works – Foundation, plinths, trenches, piping for influent, effluent, sludge, electrical cabling, control panel installation, and integration with automation system.

Commissioning & Performance Testing – Testing, calibration, trial runs, and performance demonstration to ensure NGT-compliant effluent and proper integration with UASB system.

GST @ 18% for item No. 1 to 6

PART-2 – Operation and Maintenance O&M cost for manpower and chemicals during defect liability period of 1st year

O&M cost for manpower and chemicals during defect liability period of 2nd year

Operational and maintenance cost with supply of manpower& chemicals and maintenance of all equipment in the system for Year 1 after Defect Liability Period

Operational and maintenance cost with supply of manpower & chemicalsand maintenance of all equipment in the system for Year 2 after Defect Liability Period

Operational and maintenance cost with supply of manpower & chemicals and maintenance of all equipment in the system for Year 3 after Defect Liability Period

Operational and maintenance cost with supply of manpower & chemicals and maintenance of all equipment in the system for Year 4 after Defect Liability Period

Operational and maintenance cost with supply of manpower & chemicals and maintenance of all equipment in the system for Year 5 after Defect Liability Period

GST @ 18% for item No.8 to 14