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Water tenders — page 20

1,313 listings tracked right now · page 20 of 28

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 — 1,313 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.

The buyers publishing water tenders and public contracts here include Berliner Wasserbetriebe, MUNICIPIO DE ZARZAL, sutamarchan, among 2 others. 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.

TENDER
Deadline not stated · check listing

Maintenance of external facilities, swales, retention basins DIN 18919

••••• organisation· DE

Maintenance and care of external facilities, swales, and retention basins for a Berlin water utility's northern region (2027–2031), per DIN 18919 standards. Bidders should have landscape/water-infrastructure maintenance expertise and familiarity with German stormwater management regulations.

Value TBC
Regen AgWater+1
TENDER
Deadline not stated · check listing

Professional Services for Solid Waste Management Plan Monitoring

••••• Municipality· CO

Municipality of Zarzal seeks professional services to monitor and track implementation of its Integrated Solid Waste Management Plan (PGIRS) with emphasis on protecting drinking water sources. Bidders should have expertise in waste management, environmental monitoring, and water protection.

£12.0M
WasteWater+1
TENDER
Deadline not stated · check listing

Consulting for Municipal Water and Sewerage Master Plan Update

••••• organisation· CO

Consulting engagement to update the municipal master plan for water supply and sewerage infrastructure in Sutamarchán, Colombia, ensuring compliance with national water and sanitation regulations. Bidders should have expertise in water infrastructure planning, regulatory compliance, and municipal utility master planning.

£380.0M
WaterAdaptation
TENDER
Deadline not stated · check listing

Operational Support Services for Sanitary Inspection and Environmental Health Management

••••• organisation· CO

This tender procures operational support services for sanitary inspection, surveillance, and control across food safety, water, air, and environmental health components in Riohacha and other municipalities in La Guajira department, Colombia. Bidders should be specialized in public health inspection, environmental monitoring, and sanitary risk management with capacity to deliver field-based compliance and surveillance work.

£9.2M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

Preventive and Corrective Maintenance Service for Wastewater Treatment Plant PTAR

••••• organisation· CO

This tender procures full-cost preventive and corrective maintenance services for a wastewater treatment plant (PTAR) operated by the Metropolitan Police of Cúcuta, Colombia, including spare parts and labour. Bidders should be specialized wastewater treatment plant maintenance contractors with technical expertise in PTAR operations and equipment.

£50.0M
Water
TENDER
Deadline not stated · check listing

Operation of water supplies – 2026 Q2 information notice

••••• organisation· HU

Water supply operation and management services for a nuclear power plant facility in Hungary, including water advisory consultation and water supply/drainage management for April 2026. Bidders should have expertise in industrial water systems, water treatment, and utility management for critical infrastructure.

Value TBC
Water
TENDER
Deadline not stated · check listing

Repair and maintenance services of water meters and potable water installations

••••• organisation· ES

Repair, maintenance and control services for potable water supply infrastructure, wastewater treatment plants (EDAR), gas systems, thermal installations and legionella monitoring for a Spanish municipality. Bidders should have technical expertise in water utility operations, preventive maintenance, and public health compliance.

Value TBC
Water
TENDER
Deadline not stated · check listing

Ground investigation work – Local authority contract for river restoration and greenway project site investigations stage 1

••••• Municipality· IE

The funder seeks ground investigation and geotechnical survey services for the Santry River Restoration and Greenway Project, including soil testing, buried-service location, and geo-environmental assessment. Bidders should have expertise in site investigation, geotechnical engineering, and environmental surveying for river/greenway infrastructure.

Value TBC
BiodiversityAdaptation+1
TENDER
Deadline not stated · check listing

Groundwater sampling and analysis for landfill monitoring

••••• organisation· DE

This tender procures groundwater sampling and laboratory analysis services for landfill monitoring at a waste management facility in Germany. Bidders should be environmental testing laboratories or hydrogeological consultancies with groundwater sampling and analytical chemistry expertise.

Value TBC
WaterWaste
TENDER
Deadline not stated · check listing

Professional Services Contract for Evaluation of Drinking Water Treatment Plant Design

••••• organisation· CO

This tender procures professional services to evaluate the design component of drinking water treatment plant construction in Boyacá, Colombia. Bidders should be engineering consultants or design-review firms with expertise in water infrastructure and potable water treatment systems.

£24.9M
WaterBuildings
TENDER
Deadline not stated · check listing

Professional Services for Sanitary Sewerage and Wastewater Management Plan Update

••••• Municipality· CO

Municipality of Villa de Leyva seeks professional services to update its Sanitary Sewerage and Wastewater Management Plan (PSMV). Bidders should be environmental engineering or water-infrastructure consulting firms with experience in municipal wastewater planning and regulatory compliance.

£15.2M
WaterAdaptation
TENDER
Deadline not stated · check listing

Sewage transport pipeline rehabilitation consultancy services Sarcelles

••••• organisation· FR

Consultancy services for rehabilitation of wastewater transport pipelines crossing Sarcelles municipality, France. Bidders should have expertise in sewage infrastructure engineering, project management, and hydraulic systems design.

Value TBC
Water
TENDER
Deadline not stated · check listing

Hydraulic Modelling for Inlet Structure

••••• organisation· DE

This tender procures hydraulic modelling services (physical scale model and 3D numerical simulation) for the inlet structure of a planned flood-retention facility in Bavaria. Bidders should have expertise in hydraulic engineering, physical modelling, and computational fluid dynamics for water infrastructure.

Value TBC
BuildingsWater+1
TENDER
Deadline not stated · check listing

Research assignment inner-city Havel and tributary waterways; research, documentation and evaluation

••••• organisation· DE

Research, documentation, digitization, and GIS-based visualization of riverbank reinforcement records for Berlin's inner-city Havel and tributary waterways across ~326 sections (54.6 km). Bidders should have expertise in archival research, document management, database design, and geospatial information systems.

Value TBC
BuildingsWater+1
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and have logistics capacity to serve multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of rapid deployment in declared emergency zones.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders must operate water-tanker fleets and logistics networks capable of serving multiple municipalities under declared emergency conditions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation
TENDER
Deadline not stated · check listing

Water collection, transport, distribution services semi-arid northeast Brazil

••••• organisation· BR

This tender procures water collection, transport, and distribution services to drought-affected municipalities in Brazil's semi-arid northeast during an emergency period. Bidders should be logistics/water-service operators capable of managing large-scale mobile water distribution (carro-pipa operations) in remote, resource-constrained regions.

£174K
WaterAdaptation