What Is a Trench Plug

Trench plugs, also known as trench breakers, are barriers that help to slow the runoff rate, thereby helping to prevent erosion. They are most commonly used during open pipeline excavation. … During pipeline construction, the pipe runs through the trench plug.

What is trench in pipeline?

Trenching is a construction method that involves digging a narrow trench in the ground for the installation, maintenance, or inspection of pipelines, conduits, or cables.

What is the main purpose of a trench?

Trenches provided protection from bullets and shells, but they did carry their own risks. Trench foot, trench fever, dysentery, and cholera could inflict casualties as readily as any enemy.