Manojan-Nodej 12 and 16 inch power line project


Manojan-Nodej 12 and 16 inch power line project


12 and 16 inch power line

Project size

Procurement of materials and execution of about 57 km of 12 and 16 inch power lines along with installation and commissioning of stations


Kerman Gas Company

Year of implementation


Project description

Supply of all construction machinery and equipment and tools necessary for decontamination, insulation and construction of 12 and 16 inch pipelines, as well as supply of items and consumables and necessary goods and materials, the supply of which is the responsibility of the contractor according to the contract documents. Has been. The contractor is obliged to take the necessary action to load, transport and unload the pipes delivered by the employer in the workshops along the route

Preparation and piping of steel feed line with 390 PSI pressure with a diameter of 12 and 16 and an approximate length of 57,000 meters and installation of all fittings, valves and related accessories

A case connecting the power line to the existing gas line

Perform resistance and leakage test of power supply line with water with PSI pressure 585 according to technical specifications

Construction of 3 CPS cathodic protection stations of horizontal bed type with relevant canopies and necessary measures to obtain power branch and power supply

Gas injection of the executed power line subject to the contract and delivery to the operator

Preparation of materials and construction and installation of a bypass adapter in the power line path

Perform all operations related to the volume of earthworks, including canalization and construction of the route

Cross the obstacles according to the relevant plans

Implement pipeline route

Construction of access roads

Implement and prepare construction operations area

Leveling and preparing the construction operation runway

Construction of service roads along sections of pipeline route

Welding of pipes and related fittings

Construction and complete installation of pipeline and related facilities as well as cathodic protection system

Perform radiographic examination for joints according to technical specifications

Perform necessary tests and repairs

Launching pipelines

Elimination of possible defects and defects in the maintenance period of pipelines

Prepare periodic reports and documents and records for the work performed

Prepare AS BUILT maps with appropriate scale

Preparation of UTM maps in GIS format according to the standard of National Iranian Gas Company