Latest biological treatment plant Tenders | Government biological treatment plant Tenders

Central Government/Public Sector

CTN :45083839

11 May, 2026 NA

Khadki - Maharashtra

Tender For supply installation commissioning of solid waste treatment plant of 25 tpd capacity expandable to 50 tpd including 5 tpd gasification plant with 5 years of operation and maintenance at khadki cantonment boards trenching ground kasarwadi pune ii call

Central Government/Public Sector

CTN :44977775

11 May, 2026 NA

Tuticorin - Tamil Nadu

Tender For corrigendum : fgd waste water treatment plant piping for 2x500mw ntpl tuticorin fgd as per tender documents

CTN :45065518

16 May, 2026 28.90 Lacs

Shimoga - Karnataka

Tender For canal construction work for disposal of excess rain water (storm water) from anupina katte waste treatment plant of shimoga municipal corporation.

State Government

CTN :45003970

04 May, 2026 NA

Delhi - Delhi

Tender For supply, erection, construction, testing, commissioning and operation and maintenance of 15 kld portable waste/sewerage treatment plant for iwai project near sangam pumping station in sonia vihar in karawal nagar constituency ac-70 under ee (c)-36 on

CTN :45022049

08 May, 2026 NA

Multi City - Chhattisgarh

Tender For 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.

corporations/Associations/Others

CTN :44436269

05 May, 2026 NA

Ahmedabad - Gujarat

Tender For corrigendum : design, build, finance, and operate a 100 tpd capacity bio-cng (cbg) plant for the treatment of organic fraction of municipal solid waste and other biodegradable waste at ahmedabad on ppp model, as per annual maintenance contract tender scope of work and tender conditions, for a period of 10 years

Central Government/Public Sector

CTN :44798003

27 Apr, 2026 NA

Khadki - Maharashtra

Tender For supply installation commissioning of solid waste treatment plant of 25 tpd capacity expandable to 50 tpd including 5 tpd gasification plant with 5 years of operation and maintenance at khadki cantonment boards trenching ground kasarwadi pune

CTN :44866749

23 Apr, 2026 6.20 Crore

Jalandhar - Punjab

Tender For engagement of agency for supply, installation, testing and commissioning of 10 tpd capacity organic waste converter (owc) plant along with comprehensive operation and maintenance of plant for 5 years for treatment of organic msw at stp pholriwal

CTN :43247439

05 Jan, 2026 NA

Multi City - Chhattisgarh

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.

CTN :41956535

03 Apr, 2026 NA

Netanar - Chhattisgarh

Tender For bid to ras supply of chemicals for waste water treatment plant of oxygen plant d d---chem sodium hypochlorite 10 to , hydrated lime 85 95 0.5 2 , dolomite calcined mgo 18 cao 28 150 mi , chemical non ferric alum , chem dewatering polyelectrol , chem polymer , chemical antiscalent 30 8. 25 40 20 , labchem hcl acid 30 50 33 , labchem citric acid c6h8o7 , chemical caustic soda flakes is 252 , chemical sodium metabisulfite s 100

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