Turkey, Wastewater Treatment Plant Kahramanmaraş

The construction of Kahramanmaraş Urban Wastewater Treatment Plan (WWTP) is a major achievement and environmental benefit for the Metropolitan Municipality of Kahramanmaraş as treats all urban wastewaters prior to discharge to the adjacent receiving waters of Sir dam and provides for sound sanitary management and sewage sludge disposal.

The new large-scale WWTP includes mechanical and biological treatment stages (activated sludge) and has been designed to treat daily 111.000 m³ of raw sewage equivalent to a BOD5 load of 35 t/d.

Location (Google Earth)

WWTP Kahramanmaras


  • Construction of a WWTP (FIDIC Yellow Book)
    • Review of Detailed Design
    • Contract Management & Construction Supervision
    • Financial Monitoring and Management of Payments and Claims
    • Quality Assurance and Quality Control, Tests on Completion and Taking-over
    • Technical Assistance during Commissioning, Operation and Defects Notification Period
  • Support to supply component
    • Equipment Needs Assessment and Market Survey Study for sewerage maintenance
    • Preparation of Supply Tender Dossier (PRAG)
    • Assistance during Tendering, Contract Award, and support during Implementation

Technical Data

Capacity: 1.03 million PE (111,000 m3/d)

Client / Financing Agency

Ministry of Environment and Urbanisation, Turkey / EU, IPA 

Services Period

2015 - 2018


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