Drainage Works Tenders

Annual Maintenance and Operation of Sewarge Per Treatment plant of 50KLD capacity with contractors Unit materials, labour, tools and plants, equipment at lead and lifts etc., as directed by Engineer-In - Charge at site with the following conditions. 1) The Contractor shall be responsible for effective O&M of the STPs. The scope of work includes treating and disinfecting the effluent in conformity with the production capacity, consumption of chemical and electricity, besides maintaining effluent quality requirements as shown below. pH = 6.5 - 8.5 Suspended solids 10 mg/l Turbidity 5 NTU BOD5 10 mg/l Total phosphorus as P 2 mg/l Total Nitrogen as N 10.0 mg/l Total Coliform 2500/100ml after chlorinating To ensure the above requirements the Contractor shall organize and carry out the O&M work in a professional manner using best quality of treatment, efficient use of electrical energy, and by deploying well trained staff at STP. 2) The Contractor shall operate the Plant throughout the day for a year. 3) The Contractor shall organize training course for O&M of the STP for all his staff. The course content shall include brief introduction to technology used for sewage treatment, recycling and reuse of treated water, effective use of electricity, disinfection, maintenance schedule of all the plant equipment, maintenance of log books. 4) Operation of the STP shall be carried out using the recommended procedure for each unit treatment process as per the detailed O&M Manual. 5) Besides individual log books, Equipment wise records of Date and details of Preventive maintenance Date and details Break downs Date and details Major repairs Details of service contract Servicing dates and preventive/remedial measures undertaken. 6) The Contractor shall maintain separate registers. Standard Operation procedures for AMC of STP enclosed in Annexure Total 1887810.00

Stage C: Assessment of existing sanitation conditions, wastewater generation sources, population projections, sewage flow estimation and planning for full coverage of the Underground Sewerage System (UGSS) including hydraulic modelling using SewerGEMS or equivalent, design of sewer network, manholes, pumping/lift stations, rising mains, interface with the proposed STP and SCADA requirements as per CPHEEO guidelines, including environmental and social safeguard assessments, statutory clearance requirements and stakeholder consultations in compliance with ADB guidelines.

Construction work of drain and sewerage system from Hardoi Unnao road to Anil house in Ward No 1