Effective Pointers On Pipeline Stringing

By Angela Hughes


Natural gas drilling project is a good investment you can count on. The pipelines that are used to transmit natural gas have a steel mill construction. There are very many aspects to consider when it comes to pipeline stringing and the construction includes very many processes. The project may also take a while. If you are thinking about it, below are a number of steps you should know about.

Stringing is a crucial part of the construction. It requires your utmost attention as every part is dissimilar. In addition, if they are not stored well, you will need a lot of time to complete it. Every pipe should be marked well so as to know where it should be exactly placed on the line. The coating and thickness utilized are determined by the location and the soil condition.

All of the equipment that is utilized in transporting and unloading of the parts are specialized. Truck trailers must not carry ten segments or more at any time. They also need to have the suspension to prevent traveling from being hazardous. Many companies available that do installation normally utilize vacuum based lifting technique to safely remove them from trailers.

Bending is also another crucial step in this entire process. There are large devices which normally takes segments of pipes and bends them. This ensures that they can curve where necessary and can fall and rise with elevation. These machines are equipped with a given bending die and set that is determined by the diameter of a pipe. You should note that curving the pipes wrongly or utilizing the wrong equipment will lead to delays.

Ensure you have the license required before you start the task. You need to come up with a written agreement for the project. In addition, all boundaries where construction will take place must be well marked. These flags are imperative in marking the magnitude of construction area that surrounds the right of way. How wide it is determined by the width of the pipelines.

Before you commence, it is important you clear all the staging areas. The areas are normally used in storing sandbags, fuel tanks, equipment parts, silt fencing, stakes and in stockpiling of pipes. They offer parking space for members of staff, space for keeping construction equipment and location for office trailers. Once they have been cleared, gravel should be used for covering while wood timber needs to be used for reinforcing the trench.

Excavating the trench is done after the right of way has been cleared of trees. Ensure you get equipment that can help in removing stones whenever creating the trench. Sandbags should be placed within the trench so as to restrict the flow of water and to support the pipes. When the trench has been completed, pre-coated segments of pipe are transported from the stockpiles to the right of way.

Before you complete the project, pipeline integrity must be verified by the use of hydrostatic testing. If it is not broken after the test, it means it is operational. Even though a majority of these pipelines are underground, supporting infrastructure needs to be constructed. Facilities and compressor stations should be built to maintain the pressure level.




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