Qazvin-Zanjan 48-inch gas transmission line project "Abhar section"


Qazvin-Zanjan 48-inch gas transmission line project "Abhar section"


Construction of 48-inch gas transmission line

Project size

Construction of a 48-inch gas transmission line with an approximate length of 86 km


Iran Gas Engineering and Development Company

Year of implementation


Project description

Qazvin-Zanjan 48-inch gas transmission line is in Abhar section and is approximately 86 km long

Supply of all machinery, equipment, tools, manpower as well as all services required to perform and complete the work

Supply of all required materials

Installation, connection and testing of cathodic protection stations of this project in accordance with technical specifications and standard executive plans

Concreting the foundation where cathodic protection stations are installed

Provide and install a rectifier converter at each station

The above-mentioned executive operations include the installation and commissioning of about 86 km of pipes with a diameter of 48 according to the drawings and technical specifications, and the installation operations include: route construction works, construction of service roads, canal digging, pipe spinning, Bending, welding, radiography, insulation of welds and repair points, piping, embankment, related tests, commissioning

Procurement and supply of all proprietary materials

Construction and installation of alarm protection system and relevant station according to drawings and technical specifications

Information retrieval including: Preparation of plans and mechanical profiles of the route and implemented intersections

Preparation and mixing with suitable river mix and distribution, leveling and regulation of service road