DNV GL Launches Standard Reducing Risk and Improving Quality in the Design, Construction and Installation of Pipelines Using Horizontal Directional Drilling

A new standard for site investigation, engineering, planning and execution of pipeline installation through horizontal directional drilling (HDD), has been published by DNV GL.

The new standard, DNVGL-ST-F121, was created through a joint industry project (JIP) and provides a series of minimum requirements and best practice for all phases…