Surroundings or conditions (physical, chemical, mechanical) in which a material exists. The environmentSurroundings or conditions (physical, chemical, mechanical) in which a material exists. The environment plays a significant role in pipeline design, constructio… plays a significant role in pipeline design, construction, operation, and maintenance, as it can impact the integrityThe capability of a pipeline to perform its intended function safely and reliably throughout its life. It includes a range of factors, including the structural …, safety, and performance of the pipeline systemAll portions of the physical facilities through which liquid or gas moves during transportation. This includes pipe, valves, and other appurtenances attached to….