Leak detection and resistance testing services and residual repair of Gonabad-Bajestan 20-inch gas transmission line project

Courier, cleaning, water supply and necessary equipment and leak testing and resistance by hydrostatic method with a length of 50 km

Leak detection with special leak detection device with digging holes and destroying tape on the pipe and determining the location of the defect and filling the hole and providing insulation repair on the pipe for approximately 30 km with the required distance holes

Supply water from aqueducts or local water pipes or by any means and inject it into a 20-inch pipe with an area of ​​50 km

Provision of facilities including two building devices and appropriate and approved equipment

Drilling, draining, cutting a 20-inch pipe and exiting the channel, welding and radiography of the tested pipe

Preparation and supply of primer tape in the form of thermal shrink tapes of repair and non-repair type of tape and repair and non-repair materials and film and radiographic materials

Supply and location of 20-inch pipes required by the project