Construction, Sewer Network 2026 Tender
KfW Entwicklungsbank
In context
This is a contract notice published by a government body covering construction and works. Bids are invited through a restricted procedure. Delivery covers Jordan (MENA). It is classified under Water and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.
This prequalification addendum covers construction of gravity sewer networks and a 700 mm trunk line in South-West Amman, Jordan, under KfW financing. It suits experienced civil-works contractors with wastewater infrastructure delivery capacity, not early-stage firms.
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About this tender
KfW Entwicklungsbank is financing the implementation of a sewer system in South-West Amman, Jordan, under reference BMZ202168102/KfW514092; 58/2026. The notice is an addendum to a prequalification stage and covers Packages 3 and 4 of the project. Package 3 comprises the supply, installation, testing and commissioning of a new gravity sewer network. It includes 200 mm, 300 mm and 400 mm corrugated HDPE pipelines with cast-in-situ or precast reinforced concrete manholes, a 300 mm siphon, and ductile iron and carbon steel pipes of various diameters up to 400 mm. The package is divided into three lots that install public sewer infrastructure serving selected catchment areas in Wadi As Sir and Marj Al Hamam. Package 4 comprises the supply, installation, testing and commissioning of a new gravity sewer trunk line in ductile iron pipe with a diameter of 700 mm, together with the associated cast-in-situ or precast reinforced concrete structures. This package is to be procured and executed under a single contract. Contract duration and value are not stated on the page.
Lots
- Lot Package 3: Gravity sewer network, Wadi As Sir and Marj Al Hamam catchments (three lots)
Supply, installation, testing and commissioning of a new gravity sewer network of 200 mm, 300 mm and 400 mm corrugated HDPE pipelines with cast-in-situ or precast reinforced concrete manholes, a 300 mm siphon, and ductile iron and carbon steel pipes up to 400 mm. Divided into three lots serving selected catchment areas.
- Lot Package 4: 700 mm gravity sewer trunk line
Supply, installation, testing and commissioning of a new gravity sewer trunk line in 700 mm ductile iron pipe with associated cast-in-situ or precast reinforced concrete structures. Procured and executed under a single contract.
Key requirements
- ✓Supply, installation, testing and commissioning of 200-400 mm HDPE gravity sewers and manholes (Package 3)
- ✓Siphon and ductile iron/carbon steel pipes up to 400 mm across three lots in Wadi As Sir and Marj Al Hamam
- ✓Single-contract delivery of 700 mm ductile iron sewer trunk line with reinforced concrete structures (Package 4)
Relevant sectors
About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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