Process and device for replacing pipelines laid in the ground, in which an old pipe (1) is removed from the region between an insert excavation (3) and a target excavation (4) and a new pipe (2) is pulled in at this site.

It covers buried pipework, as well as piping systems buried within the building structure.

188 km of buried pipelines between Etrez (Ain) and Voisines (Haute-Marne).

Some organisations for plastic pipes have proposed or developed methods to rapidly evaluate the behaviour of buried pipes.

A method and apparatus for detecting and locating leaks in buried pipes is disclosed in which ground penetrating radar, induction, acoustic, and vacuum excavation systems are selected based on soil conditions and then employed in selected combinations.

188 km of buried pipelines between Etrez (Ain) and Voisines (Haute-Marne).

Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications

Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications

1295-1:1997 Structural design of buried pipelines under various conditions of

The plates are intended to protect large-diameter underground pipelines (HP gas, hydrocarbons, etc.)

Our Terrassement and Canalization teams are in Aurillac with the aim of creating a buried underground heat network about 15km from the town.

Stiffness is the property of pipes that defines their resistance to deformation under exterior loads, mainly vertical loads associated with buried pipe conditions.

This section introduces the principals and techniques of locating buried cable and pipe utilities with the RD8100 system.

The roots are also aggressive enough to cause damage to subterranean sewers and pipes.

All the underground pipelines replace an open canal that exposed people to disease risks.