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Water tenders — page 13

810 listings tracked right now · page 13 of 17

Grants and contracts for water supply, treatment, reuse and resilience. The active funders are the World Bank and regional development banks, EU LIFE and Horizon, the US EPA, and water utilities procuring through the public-tender feeds. Listed below are the open water tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.

Procurement is dominated by water utilities, port authorities, municipalities and the development banks financing them. Contracts are typically works or long-term services rather than research, and prequalification on prior comparable projects is common. Development-bank-financed notices follow the bank's own procurement rules, which are generally more open to non-domestic bidders than a purely national tender would be.

This page lists open water tenders and public contracts currently tracked by Raise Lens — 810 of them right now, sorted with the soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, so what appears here is water work rather than anything whose description happens to mention it.

42 distinct buyers are publishing the water tenders and public contracts on this page. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, which is why the listing names the buyer on every opportunity it opens.

Geographic coverage on this page spans MENA, SUBSAHARAN-AFRICA. Eligibility is usually tied to where the work happens or where the applying organisation is registered, and the two are not always the same — worth checking before investing time in an application.

48 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the originating buyer remains the authority — always confirm against the official notice before you submit.

Hilma (Finland)NEW
20d · 23 Nov

Kirkkonummi Water and municipal wastewater systems vehicle works and sewer inspections

Kirkkonummen Vesi -liikelaitos · FI

The Kirkkonummi water utility is procuring vehicle-based services for municipal wastewater systems, plus sewer condition surveys using both pass-through and zoom cameras, split into three lots. It suits service contractors with sewer cleaning and CCTV inspection vehicles and crews who can work on-site in Finland.

Value TBC
WaterInfrastructure
BOAMP (France)NEW
20d · 23 Nov

Operation, monitoring and routine maintenance of Markstein water and sanitation installations

Syndicat mixte Markstein - Grand Ballon · FR

A French public syndicate is procuring operation, monitoring and routine maintenance of drinking water and wastewater installations at the Markstein site in the Grand Ballon area. Local water-service operators and SMEs with O&M experience in drinking water and sanitation are the most likely fit.

Value TBC
WaterInfrastructure
BOAMP (France)
20d · 23 Nov

Owner-side assistance for Soustons collection basin sanitation master plan

Syndicat Mixte Eaux Marensin Maremne Adour - ASSAINISSEMENT · FR

A French public water authority seeks an owner-assistance consultant to support preparation of the sanitation (wastewater) master plan for the Soustons collection basin. It suits engineering or environmental consultancies with wastewater planning experience, and SMEs could credibly bid.

Value TBC
WaterInfrastructure
PCSP (Spain)
20d · 23 Nov

Hydrogeological control and maintenance of boreholes and installations, Emasagra

Dirección Gerente de la Empresa Municipal de Abastecimiento y Saneamiento de Granada, S.A. · ES

A Granada municipal water utility is procuring hydrogeological monitoring and predictive, preventive and corrective maintenance for its boreholes and other water installations. It suits experienced water-infrastructure maintenance and hydrogeology service providers, most likely with prior municipal water-utility references.

€1.9M
WaterInfrastructure
PCSP (Spain)
20d · 23 Nov

Legionellosis prevention, control and water quality service, Cáceres hospital

Gerencia del Área de Salud de Cáceres · ES

The Cáceres Health Area authority is procuring a service to prevent and control Legionella and maintain water quality across the university hospital complex, with an environmentally friendly approach. Bidders suited to this are water-treatment and environmental hygiene service providers able to deliver onsite monitoring and treatment at SME scale.

€189K
Water
Öffentliche Vergabe (Germany)
20d · 23 Nov

Planning services Karlsruhe: renovation of trickling filter pumping station 1

Stadt Karlsruhe Tiefbauamt · DE

The City of Karlsruhe is procuring engineering planning services in two lots: medium-voltage power supply design (Lot 1) and civil, technical-equipment and structural planning to restore and recommission the idle Tropfkörperpumpwerk 1 wastewater pumping station at its 875,000-PE treatment plant (Lot 2). Suited to engineering consultancies and planning firms with German municipal wastewater or electrical infrastructure experience, and SME-scale design firms can bid on individual lots.

Value TBC
WaterInfrastructure
TED (EU)
20d · 23 Nov

Framework agreement on environmental impact assessment and technical consulting

ARWOS SPILDEVAND A/S · DK

ARWOS SPILDEVAND A/S is procuring a framework agreement for environmental impact assessment (EIA) consulting and related technical advice for Danish wastewater and drinking water projects, including centralising wastewater treatment at Stegholt and a new water source and waterworks. It suits environmental and engineering consultancies with Danish EIA and water-sector experience.

Value TBC
Env JusticeWater+1
TED (EU)
20d · 23 Nov

Technical inspection services – regulatory checks, Illberg thermal plant and heat networks

Mulhouse Alsace Agglomération · FR

This tender procures regulatory technical inspection and testing services for the Illberg thermal power plant and its district heating networks in Mulhouse, with an air-pollution focus. It suits accredited inspection and environmental testing bodies able to perform on-site emissions and compliance checks.

Value TBC
Air QualityWater+2
CanadaBuys
20d · 23 Nov

Professional services - Upgrade of raw water intake facilities at Îlets

Ville de Québec · CA

The Ville de Québec is seeking professional engineering services to upgrade the raw water intake facilities at Îlets, covering studies, detailed design, tender documents, construction supervision, commissioning and project closure. It suits engineering consultancies with municipal water infrastructure experience, and the description does not indicate whether small or early-stage firms can bid alone.

Value TBC
WaterInfrastructure
Öffentliche Vergabe (Germany)
20d · 23 Nov

Flood protection Klosterbach/Varreler Bäke, municipality of Stuhr

Ochtumverband · DE

Flood defence infrastructure project on Klosterbach/Varreler Bäke involving dike construction, retrofitting, pumping stations, and sheet-pile walls over 6.5 km in Stuhr municipality. Requires soil-science engineering services for construction supervision, soil protection, and management; bidders must have expertise in geotechnical and environmental engineering for flood-resilience works.

Value TBC
AdaptationWater+1
TED (EU)
20d · 23 Nov

Environmental engineering consultancy services – flood protection Klosterbach/Varreler Bäke, Stuhr municipality

Ochtumverband · DE

Procurement of environmental engineering consultancy services for flood defence infrastructure (dike construction, retrofitting, pumping stations) along a 6.5 km stretch of watercourse in northern Germany. Bidders must provide soil science, construction supervision, and environmental management expertise for large-scale water infrastructure works.

Value TBC
Env JusticeAdaptation+2
TED (EU)
20d · 23 Nov

Sewer cleaning framework: wastewater networks on private land, stormwater networks

COMMUNAUTE DE COMMUNES DE LA COTE D'ALBATRE · FR

This tender procures sewer and stormwater network cleaning services across a French municipal community's territory, including private communal wastewater networks and public stormwater systems. Bidders should be specialized wastewater infrastructure maintenance contractors with equipment and expertise in high-volume pipe cleaning and sediment removal.

Value TBC
WaterInfrastructure
Doffin (Norway)
20d · 23 Nov

Sludge emptying period 2027-2030

Meløy kommune · NO

Meløy kommune procures sludge emptying and transport services for the 2027–2030 period via open tender. Bidders must be waste-management or environmental-services operators with capacity for scheduled sludge collection and logistics.

NOK 8.0M
WasteWater+2
CanadaBuys
20d · 23 Nov

Maintenance of UV disinfection tertiary wastewater systems, 2027-2028, renewable to 2031

Ville de Mascouche. · CA

Mascouche city procures maintenance services for tertiary wastewater treatment systems with UV disinfection across four equipment types for 2027–2028, with renewal options through 2031. Bidders must be specialized in UV-disinfection system maintenance and comply with Quebec wastewater regulations.

Value TBC
WaterInfrastructure
Öffentliche Vergabe (Germany)
20d · 23 Nov

Nitrogen-argon analyses at groundwater monitoring wells, 2027 with options 2028-2029

Landesbetrieb für Hochwasserschutz und Wasserwirtschaft Sachsen-Anhalt · DE

Procurement of nitrogen/argon analysis on groundwater monitoring wells using membrane-inlet mass spectrometry (MIMS) to assess denitrification in Saxony-Anhalt's groundwater in 2027–2029. Bidders must have expertise in MIMS analytical chemistry, groundwater hydrogeology, and environmental compliance reporting.

Value TBC
WaterAdaptation+1
TED (EU)
20d · 23 Nov

Ecological and physico-chemical water quality monitoring analysis services for basins and streams

CA GRAND PARIS SUD SEINE ESSONNE SENART · FR

This tender procures water quality monitoring services—sampling, physico-chemical, bacteriological, and ecological analysis—for waterways and water bodies managed by Grand Paris Sud agglomeration, including routine and emergency pollution response. Bidders should be accredited environmental laboratories or water-quality analysis service providers with field sampling and analytical chemistry capabilities.

Value TBC
Env JusticeWater+3
TED (EU)
20d · 23 Nov

Water Quality Analysis and Weed Cutting for Park Lakes, Rives de l'Aa

COMMUNE DE GRAVELINES · FR

This tender procures water-quality monitoring and aquatic-weed management services across multiple water bodies in a French regional park, requiring compliance with physical, chemical, and microbiological standards. Bidders should be environmental consultancies or water-management specialists with field survey and laboratory analysis capabilities.

Value TBC
WaterBiodiversity+1
TED (EU)
20d · 23 Nov

Sewer Cleaning Services – Triennial Single-Operator Framework for Stormwater Sewer Maintenance

COMUNE DI LIVORNO - Ufficio Gare e Contratti · IT

This is a three-year framework agreement for sewer cleaning and maintenance services to preserve hydraulic efficiency of a stormwater drainage network in Livorno, Italy. Bidders should be specialized wastewater/drainage maintenance contractors with capacity for regular cleaning, inspection, and hydraulic performance management of municipal sewer systems.

Value TBC
WaterInfrastructure
Hilma (Finland)
20d · 23 Nov

Kirkkonummi Water and Municipal Wastewater Systems Vehicle Works and Sewer Inspections

Kirkkonummen Vesi -liikelaitos · FI

This tender procures vehicle-based maintenance and inspection services for Kirkkonummi municipality's wastewater systems, including pipe condition surveys using camera technology. Bidders should be specialized wastewater infrastructure service providers with equipment and expertise in sewer inspection and maintenance operations.

Value TBC
WaterInfrastructure
BOAMP (France)
20d · 23 Nov

Optimisation and upgrade study of the Taizé water treatment plant

Syndicat d'Eau du Val du Thouet (SEVT) · FR

This tender procures a technical and functional optimization study of a drinking-water treatment plant, including diagnostic assessment, future water-quality needs analysis, and medium-to-long-term investment strategy. Bidders should be engineering consultancies or water-sector specialists with expertise in potable-water treatment plant design and optimization.

Value TBC
WaterInfrastructure
TED (EU)
20d · 23 Nov

Engineering services – runoff study and hazard zoning, Melk, Mank

Land Niederösterreich, p.A. Amt der NÖ-Landesregierung · AT

Procurement of hydrological and flood-risk assessment services for four Austrian river systems (Melk, Mank, Zettelbach, Schlattenbachbach), including discharge investigations and hazard-zone mapping. Bidders must be engineering/environmental consultancies with hydrology and flood-risk expertise.

Value TBC
AdaptationWater+1
TED (EU)
20d · 23 Nov

Engineering and architecture services for construction of Carloforte wastewater treatment plant

Abbanoa S.p.A. - Servizi di Ingegneria ed Architettura · IT

Open tender for engineering and architectural services for design, environmental impact assessment, and project management of a wastewater treatment plant construction in Carloforte, Italy. Bidders must be qualified engineering/architecture firms capable of delivering feasibility studies, environmental compliance, executive design, and site supervision.

Value TBC
WaterInfrastructure
Öffentliche Vergabe (Germany)
20d · 23 Nov

Hydraulic containment Deponie Freiheit III: pump and plant maintenance

MDSE Mitteldeutsche Sanierungs- und Entsorgungsgesellschaft mbH · DE

MDSE seeks maintenance and repair services for pump and hydraulic systems at Freiheit III landfill to manage mineralized groundwater and surface water. Bidders must have expertise in pump maintenance, hydraulic systems, and industrial water management in contaminated environments.

Value TBC
WaterWaste+1
TED (EU)
20d · 23 Nov

Operation of Milos sewage treatment plant services

ΔΗΜΟΣ ΜΗΛΟΥ · GR

This tender procures three-year operation and management services for a municipal wastewater treatment plant on the Greek island of Milos. Bidders should be wastewater treatment operators with experience in plant management, maintenance, and regulatory compliance for small-to-medium municipal facilities.

Value TBC
WaterInfrastructure
TED (EU)
20d · 23 Nov

Collection and processing of screenings 19 08 01, up to 2,000 Mg

Wodociągi Białostockie Sp. z o.o. w Białymstoku · PL

This tender procures collection, transport, and treatment of screenings waste (code 19 08 01) from a wastewater utility's treatment plants and pumping stations in Poland, estimated at up to 2,000 tonnes annually. Bidders must be licensed waste-management operators capable of handling and processing wastewater screenings at scale.

Value TBC
CircularWaste+2
BOAMP (France)
20d · 23 Nov

Technical-economic study: Sommevoire drinking water interconnection or new resource

Communauté d'agglomération Grand Saint-Dizier Der et Vallées · FR

Techno-economic study for drinking water interconnection or new resource exploration in Sommevoire commune, France. Bidders should have expertise in water infrastructure planning, feasibility analysis, and hydro-engineering.

Value TBC
WaterInfrastructure
BOAMP (France)NEW
21d · 24 Nov

Study on agricultural reuse or disposal of sludge; Briennon reed-bed plant desludging

Charlieu-Belmont Communauté · FR

Charlieu-Belmont Communauté seeks a feasibility study on agricultural reuse or disposal routes for sludge, plus optional on-site desludging and sand replacement at the Briennon reed-bed wastewater plant. Small environmental engineering firms, wastewater consultancies, and civil works contractors with sludge-handling experience fit this mixed study and works contract.

Value TBC
WasteWater+2
TED (EU)NEW
21d · 24 Nov

Sludge removal framework: Cambi Deurne and dryers Beringen, Roeselare

Aquafin NV · BE

Aquafin, a Flemish wastewater utility, is procuring a framework contract for sludge removal (ruimingen) at its Cambi Deurne and dryer (drogers) sites in Beringen and Roeselare. It suits Belgian waste and wastewater service contractors with sludge handling and hauling capacity, including SMEs that could work as subcontractors.

Value TBC
WasteWater+1
TED (EU)NEW
21d · 24 Nov

Forestry services – Forest management services in Drawsko Forest District, 2027

Skarb Państwa PGL LP Nadleśnictwo Drawsko · PL

A Polish State Forests district (Nadleśnictwo Drawsko) is procuring a range of forest management works for 2027, including silviculture, forest protection, timber harvesting and skidding, nature protection, water melioration, and infrastructure maintenance. Local forestry contractors, logging firms, and nature-management service providers with Polish operating capacity are the best fit.

Value TBC
ForestryWater+4
Marchés Publics (Morocco)NEW
21d · 24 Nov

Management and monitoring of Berkane sanitation pumping stations

SOCIETE REGIONALE MULTISERVICES DE L'ORIENTAL S.A · MA

This open tender procures the operation and monitoring of wastewater pumping and lifting stations in Berkane province, Morocco. It suits Moroccan or regional service operators with sanitation O&M experience, and small firms could bid if they meet the stated qualification criteria.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Quality control testing for five water spring development works, Chefchaouen

DIRECTEUR PROVINCIAL DE L'EQUIPEMENT CHEFCHAOUEN · MA

A government tender for quality control testing and monitoring of the capture and development works on five water sources in Chefchaouen province, Morocco. It suits testing, inspection and engineering-services firms with local field capacity and laboratory access.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Drinking water supply study for communes of Guercif province

SOCIETE REGIONALE MULTISERVICES DE L'ORIENTAL S.A · MA

This open tender procures a drinking water supply study for the communes of Guercif province in Morocco, covering the planning of water access for local communities. It suits engineering consultancies or design firms with water-infrastructure and Moroccan public-tender experience, and SMEs could credibly bid.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Maintenance of MBBR, activated sludge and MBR wastewater plant equipment

DELEGATION GENERALE A L'ADMINISTRATION PENITENTIAIRE ET A LA REINSERTION · MA

This open single-lot tender procures maintenance of technical equipment for MBBR, activated sludge and MBR wastewater treatment plants serving the local prisons of Larache, Oujda and Dakhla in Morocco. It suits Moroccan or regional maintenance contractors with wastewater plant experience and the capacity to service sites in three distant locations.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Supply of special parts and connection materials for water networks

SOCIETE REGIONALE MULTISERVICES DARAA - TAFILALET S.A · MA

A Moroccan regional utility (SRM-DT, Drâa-Tafilalet) is tendering, in 6 lots, for supply and delivery of special parts, connection materials and maintenance equipment for drinking water and sanitation networks in Errachidia and Ouarzazate. Suited to Moroccan or regional suppliers and distributors of water-pipe fittings and network hardware, with lots that can be bid separately.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Technical assistance supervising rural roads, hydraulic works and water points

Direction Provinciale de l'Agriculture de Ouezzane · MA

A Moroccan provincial agriculture directorate is procuring engineering supervision and technical control for rural road, small hydraulic (PMH) and water point works in the Ouezzane area. Local engineering consultancies or design-supervision firms with rural water and infrastructure experience fit best.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Maintenance of hydromechanical, electrical and handling equipment for SRM-DT drinking water works

SOCIETE REGIONALE MULTISERVICES DARAA - TAFILALET S.A · MA

This open tender procures maintenance of hydromechanical, electrical and material-handling equipment at drinking water facilities operated by SRM-DT in Errachidia and Ouarzazate, Morocco. It suits local maintenance and water-engineering service providers with field teams and relevant technical experience.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Maintenance of drinking water distribution network of new communes Zagora Province

SOCIETE REGIONALE MULTISERVICES DARAA - TAFILALET S.A · MA

This open tender by a regional multiservices company in Morocco's Zagora province covers maintenance of the drinking water distribution network serving several newly merged communes. It suits local Moroccan water-service contractors able to carry out field maintenance and repairs on rural water networks.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Technical assistance for five water spring capture works, Chefchaouen

DIRECTEUR PROVINCIAL DE L'EQUIPEMENT CHEFCHAOUEN · MA

A Moroccan provincial equipment directorate is procuring technical assistance (supervision and engineering support) for works to capture and develop five water springs in Chefchaouen Province. It suits a local engineering consultancy or SME with water-infrastructure supervision experience.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Quality monitoring and control of drinking water supply works in Guercif

REGION de ORIENTAL · MA

This open tender procures quality monitoring and control services for drinking water supply works serving rural douars across five communes in Guercif Province, Morocco. It fits a local engineering or technical consultancy firm with water infrastructure supervision experience and Moroccan regional presence.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)NEW
21d · 24 Nov

Physico-chemical and bacteriological analysis of drinking and seawater, Tangier port

SOCIETE DE GESTION DU PORT DE TANGER VILLE · MA

This open tender procures laboratory physico-chemical and bacteriological analysis of drinking water and seawater at the Tanger ville port. It suits accredited water-testing laboratories, including local or regional SMEs able to meet Moroccan public-tender requirements.

Value TBC
Water
CanadaBuysNEW
21d · 24 Nov

James Wastewater Treatment Plant – Effluent Troughs Repairs & Replacement – Engineering Consulting Services

City of Abbotsford · CA

The City of Abbotsford is procuring engineering consulting services to design repairs and replacement of effluent troughs at the James Wastewater Treatment Plant. A small or mid-sized engineering consultancy with wastewater treatment experience fits this professional services RFP.

Value TBC
WaterInfrastructure
eTenders (Ireland)NEW
21d · 24 Nov

Provision of Power BI Dashboard Development, Hosting and Support Services for Chemistry and Ecology Assessment Dashboards

Environmental Protection Agency · IE

The Irish EPA is procuring development, hosting and support of interactive Power BI dashboards that consolidate water chemistry, ecology and local catchment assessment data for Water Framework Directive reporting and decision-making. A small software/data services firm with Power BI and environmental data experience would fit this roughly €50K scope.

€50K
Water
BOAMP (France)NEW
21d · 24 Nov

Feasibility study of raw water pumping and transfer from BERRIEN quarry

Département du Finistère · FR

The Finistère Department is procuring a feasibility study for pumping and transferring raw water from the former BERRIEN quarry, which it recently bought, to planned drinking-water plants at MAC and AN DOUR. It suits consultancies or engineering firms with water-infrastructure, hydrogeology, and regulatory expertise.

Value TBC
BuildingsWater+1
TED (EU)NEW
21d · 24 Nov

Sewage, refuse, cleaning and environmental services – Leachate Removal Services from North Kerry Landfill to Tralee Waste Water Treatment Plant

Kerry County Council_1204 · IE

Kerry County Council is procuring the collection and transport of leachate from the North Kerry Landfill to Tralee Wastewater Treatment Plant for treatment. It suits licensed waste haulage contractors and SMEs with tankering fleets and environmental compliance experience.

Value TBC
WaterWaste
Öffentliche Vergabe (Germany)
21d · 24 Nov

Analysis of wastewater and water body samples RPGI

Land Hessen, vertreten durch das Hessische Competence Center -Beschaffungen- · DE

The Regierungspräsidium Gießen is procuring laboratory analysis of wastewater and surface-water samples. It suits accredited environmental testing laboratories, including SMEs, that can handle water-quality sampling analytics.

Value TBC
Water
TED (EU)
21d · 24 Nov

Feasibility study, advisory, analysis: financial tools for Citywide Inclusive Sanitation

Agence Française du développement · FR

Agence Française du développement seeks a feasibility study for a non-sovereign credit line financing private urban sanitation operators in the UEMOA region, plus financial analysis tools based on the Citywide Inclusive Sanitation approach. It suits consulting firms with development-finance, sanitation-sector and West African market expertise.

Value TBC
BuildingsWater
Öffentliche Vergabe (Germany)
21d · 24 Nov

Strategic Realignment of Wastewater Management, Samtgemeinde Börde Lamstedt

Samtgemeinde Börde Lamstedt · DE

This tender procures consulting services to design the future organisation of wastewater treatment for the Samtgemeinde Börde Lamstedt municipal association in Germany. It suits consultancies with municipal utility, wastewater governance, or water-sector restructuring experience.

Value TBC
Water
Öffentliche Vergabe (Germany)
21d · 24 Nov

Visbek Municipality: Sewage Sludge Disposal 2027-2030, Visbek Wastewater Treatment Plant

Landkreis Vechta · DE

This tender procures sludge transport and disposal services for a municipal wastewater treatment plant from 2027–2030. Bidders must be waste-management and environmental-services operators with capacity for industrial-scale biosolids handling and compliant disposal routes.

Value TBC
WasteWater+1