The project concerns the design and construction of 18” and 14” underground steel network of 22 km total length with operating pressure 19 bar, which extends from Solonos St. at Kallithea up to the end points, which are B.Georgiou St. at Voula for the 14’’ pipeline and the Niovis St. at Ilioupoli for the 18’’ pipeline. The project also includes 17 block valve stations along the pipelines route, cathodic protection system, cable for remote control –telecommunication and branches with steel pipes 6” and 4”.

Provided Services

• Review and comments of contractor’s documents
• Review of contractor’s design and engineering
• Receipt control of the materials procured by the contractor
• Supervision of construction works
• Review of construction works time schedule
• Construction physical progress evaluation and reporting
• Fulfilment verification of contractor’s quality assurance / quality control system
• Fulfilment verification of contractor’s health, safety and environmental protection systems
• Construction contract administration
• Document management
• Project handing over and acceptance

Project  Budget: € 5.9 million (The cost for the purchasing of steel pipes is not included)
Services  Implementation Period: 1997 – 2000