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REPAIR / MAINT OF DG SETS STREET LIGHTS / SECURITY LIGHTS, SEWAGE TREATMENT PLANT MACHINERY AND CERTAIN ALLIED E/M WORK AT CHH SAMBHAJINAGAR MIL STATION UNDER GE (SOUTH) AHILYANAGAR
Take Water Sample (Raw Water And Treated Water) form existing STP 1.2 MLD, sample will be submit in govt lab " Maharashtra State Public Health Services. State Public Health Laboratory, Pune " & Produce test report every 3 month as per STP parameter.
Design, Supply, Transportation, Construction, Installation, Testing, and Commissioning of a 1.50 MLD Capacity Sewage Treatment Plant at Rangia Municipality on a Design, Build, and Operate basis in Activated Sludge Process
Design, supply,erection, testing and commisioning of all Mechanical works for STP of 1.5 MLD Capacity including Coarse Bar Screen, Fine Stainless Steel Screen, Raw Sewage Transfer Pump from STP Inlet Wet Well to Inlet Chamber, Equalized Sewage Transfer Pump to Aeration Tank, Air Bower for Equalization Tank, Air Blower for Aeration tank, Diffuser System for Equalization Tank, Diffuser System for Aeration tank, Secondary Tank Scraping Mechanism, Return of Activated Sludge Tranfer Pump, Waste of Activated Sludge Transfer Pump, Chlorine Dosing Pump, Chlorine Dosing Tank Agitator, Electro-Magnetic Flow Meter, Pen Stock Gate / Sluice gate Valve for Inlet Sewage for Coarse Screen Chamber Inlet Gate, Pressure Gauge, Level Sensors (for all Pumps), Pipe and Fittings with all Accessories, pH Meter, Dissolved Oxygen Meter, Valve & Fittings, etc and all associated components installed in accordance with the Employer's requirements.
AR and MO to BSNL Corporate Office at Bharat Sanchar Bhawan Janpath New Delhi SH Maintenance Contract and operation for Sewage Treatment Plant STP at Bharat Sanchar Bhawan Janpath New Delhi for the period April 2026 to March 2027
Annual Maintenance Contract (AMC) & operation for Sewage Treatment Plant (STP) having planner dimensions 6740mm x 2800mm including labour, material (only daily consumption chemical), testing of effluent sample, cleaning etc. for successful operation and maintenance for 12 months as per the direction of Engineer-in-charge.
OPERATION AND MAINTANANCE OF 2 MLD Capacity Sewage Treatment Plant At Maan Tal Mulshi Dist Pune
1.Sewage Treatment Plant at Vill. Mandavgan Pharata, Tal. Shirur, Dist. Pune. Under Namami Chandrabhaga. 25110955
Annual maintenance of sewage treatment plant for the Integrated Office Complex for both Commercial Tax and Registration Department Nandhanam Chennai 35 For the period from April 2026 to March 2027
Operation and maintenance of the STP for the Integrated office complex for both Commercial Tax and Registration department at Nandhanam with single operator (10hrs)from 8.00am to 6.00pm as follows. The operation starts at 8.00am on every day by starting the air blower in pump room, verifying uniform air distribution in collection and aeration tanks, by maintaining lubricating oil in the blower properly, cleaning the filter regularly. Starting the sewage feed pump to transfer the sewage water from collection tank to aeration tank, and maintaining the bacteria growth at the rate of 150ml/litre and maintaining the ph valve of 6.5 to 7.5ppm. Then maintaining clarisettler in which the sledge and water is separated and drain the sledge deposited at the bottom of tank one in 2 – 3 hrs with the help of pump for 2 minutes. The drained sledge will be deposited and dried in the drying bed. The remaining sewage water in the clarisettler will flow in to the filter feed tank with chlorine at 7ppm with the help of dosing pump, and maintaining the ph valve at the rate of 6.5 to 7.5ppm, Now the treated water in the filter feed tank will be pumped to the activated carbon filter in which to colour and odder will be removed and the total suspended solids will be maintained. Now the treated effluent from the filter is drained out of the STP after checking the BOD & COD levels (BOD>30pm, COD>20ppm). The carbon filter will be maintained by backwashing with the fresh water once in 5 hours for 15 minutes to maintain the filter media in proper level. The cost is inclusive of all miner works such as pump air lock, blower oil change, blower filter cleaning, addition of necessary chlorine, and chemical for maintaining the bacteria level, minor plumping work like small leakage and miner electrical works like fusing and maintaining the pumps etc. But exclusive spare parts required while maintaining the STP.