Tender For corrigendum : work no-37 ghaziabad nagar nigam ke under aane wale talab (ponds) par aeration system (solar/ electric) adhisthapit krane jane hetu ekai dar amantran ka karya.
Tender For tender for supply of etp operation and maintenance - cleaning desilting sludge removal washing and internal external painting whitewashing with lime wash or approved paint of the following etp units receiving tank primary clarifier secondary clarifier anaerobic tank aeration tank chlorination tank sludge beds 3 no waste water receiving tank oil and grease traps 02 nos including cleaning of drains channels from vacuum filter house to etp and cleaning of a 4 meter wide area around all tanks pits and both sides of drains complete as directed by the engineer in charge including cleaning of drains channels from vacuum filter house to etp and cleaning of a 4 meter wide area around all tank pits and both sides of drains complete as directed by the engineer incharge , thorough cleaning desilting sludge removal and weed jungle clearance of the rcc lagoon having a storage capacity of 9 000 cubic meters used for storage of etp treated water including cleaning of a 6 meter wide peripheral area around the lagoon complete in all respects , cleaning of top and bottom tube plates of eight 08 bodies of new and old quad sets including removal of scale sludge dirt and other deposits complete as directed , cleaning of spray pond and associated channels including removal of sludge grass bushes weeds and unwanted vegetation within a 4 meter wide area around the pond and channels disposal of waste at designated locations and lime whitewashing of structures complete in all respects , cleaning and washing of all compartments of clarifier system including juice coil flash tank foaming chamber sump boxes juice overflow boxes and other associated chambers structures complete in all respects , cleaning washing painting or lime whitewashing of sulphate removal plant units installed at etp including receiving tank reaction tank and sludge beds 02 nos complete in all respects
Tender For supply of material for etp aeration tank for season 2026-27 - coarse air bubbling diffuser with ss nipple for equlisation tank at etp silicon membrane for air diffused aeration system with ss nipple at etp
Tender For work no 19 ghaziabad nagar nigam simantargat stisth talabo par aeration system (solar/electric) adhisthapit karaye jane hetu ikai dar amantran ka karya
Tender For corrigendum : design, construction, testing, commissioning of all the components of interception and diversion based sewage treatment plant (stp) work including 05 years of operation and maintenance of the entire system.• survey, investigation, design and construction of various diversion drains of inner size 0.50m(w) x 0.50m(h) for a length of 10m, 1.00m(w) x 1.20m(h) for a length of 10m and 1.00m(w) x 1.00m(h) for a length of 210m• survey, investigation, design and construction of coarse, medium screen, grit chambers of various sizes as detailed in scope of work for each wet well.• design and construction of 3 no. wet wells with overhead pump house as per the technical specification• survey, investigation, design, supply, laying, jointing and construction of rising main (di-k9 pipe) of inner dia. 150 mm for a length of 950m and dia. 100 mm for a length of 100m• stp (2 nos) - designing (aesthetically), providing, and constructing and giving satisfactory trials of sewage treatment plant consisting of receiving chamber, screen chamber, grit chamber, measuring flume, distribution chamber with primary and secondary treatment, etc. as per the technical specification of capacity 0.50 mld of facultative aeration lagoon convensional technology including allied units for waste disposal with all civil and mechanical, electrical works involved including administration cum laboratory building of minimum carpet area of 800 sqft. complete with all electrical works.• design and construction of planted drying bed for co-treatment of faecal sludge - 4 nos. of size l- 5.00 x w- 2.00 x height as per design + free board 0.30)• boundary wall around entire stp area, internal and external electrification.• operation and maintenance (o&m) for the proposed works / entire sewerage system (proposed) for a period of 5 years after successful completion of trial run period or handing over whichever is later.
Tender For repair maintenance of of fountain/small aeration system in water body at sardar patel lake sec-20, pond area park sec-3 and at swarn jayanti park sec-10 rohini under hd-5 rohini zone.
Tender For request for quotation for preparation of price list of ifas media and related aeration system required at various palces in stp and etp within the area of pcmc
Tender For supply of operation and maintenance services preventive and breakdown for first year , operation and maintenance services preventive and breakdown for second year , mechanised cleaning and de silting of aeration tank of size 4.71m , brush spray painting of various metal surfaces , supply and replacement of existing 100mm dia pressure guages , supply and replacement of existing v belt of air blower , dismantling overhauling and servicing of all type of centrifugal pumpsets upto 2 hp , dismantling overhauling and servicing of all type of centrifugal pumpsets above 2hp upto 5hp , dismantling the existing centrifugal pumpset upto 2 hp , dismantling the existing centrifugal pumpset above 2hp upto 5hp , dismantling lifting lowering painting and re installation upto 2 hp , dismantling lifting lowering painting and re installation above 2hp upto 5hp , dismantling lifting lowering, painting, rewinding and re installation upto 2 hp , dismantling lifting lowering painting rewinding and re installation above 2hp upto 5hp , dismantling overhauling and servicing of all type of hydro pneumatic system 2.5 hp , dismantling overhauling and servicing of all type of hydro pneumatic system 5.5 hp , dismantling all type of hydro-pneumatic system 2.5 hp , dismantling all type of hydro-pneumatic system 5.5 hp , rewinding of following capacity blower motor 20hp motor , rewinding of following capacity blower motor 3hp motor , supply of industrial salt , supply of poly electrolyte , supply of sodium hypo chlorite , supply of alum , supply of lime , supply of gear oil for air-compressor , supply of teflon tape , supply and fixing of 2.5 sqmm x 3 core flat cable , supply and fixing of 4 sqmm x 3 core flat cable , three pole contactors upto 3hp , three pole contactors above 3hp upto 5.5hp , supply of ppe kit porotective work wear , supply of hand gloves , supply of eyegear , supply of mask , testing of ph test bod tests cod tests suspended solids tests total dissolved solid oil and grease mlss , dsr 2022 rs. 200000