Übersetzung für "Rohrgraben" in Englisch

The main advantages, compared with conventional pipe laying in open pipe trenches, are:

The pipe trench is then excavated, and the excavated material 32 likewise stored to the side.

Sewage and rainwater in a pipe trench is only channelled through one chamber.

The space required is reduced by half in the pipe trench and during transport.

They can be drawn directly into the pipe trenches for laying.

Then they pulled out a pipe trench and pit for the drive.

Handling of the pipes and working with the pipes in pipe trenches become especially difficult under such conditions.

In a further working step, the ground-water level is restored, after which the pipe trench can be filled-in.

With TWINSCHACHT, pipes for rain and waste water can be installed parallel to each other in one pipe trench.

Subsequently, the pipe trench was backfilled and the topsoil was returned to its original position.

The working procedure described is time-intensive and cost-intensive, and involves, in addition to major interventions in the natural environment (destruction of the soil structure, ground-water lowering, emissions resulting from intensive use of machines), substantial hazards for the workers employed there (overhung loads, working in pipe trenches, etc.).

Such a digger attachment is able to weld HDPE pipes or other pipes that likewise can be friction welded without a socket and aligned flush on the outer wall in pipe trenches or in the profiled pipe bed channel or open space 11 finished by the pipe-bed finisher.

Suitable for all pipe diameters, open-trench pipe-laying is the most common method.

More than 117,820 meters of pipe have already been welded, more than 76,100 meters have been lowered into the pipe trench – with major challenges to face every now and then.

In the summer of 2011 extensive surveys were carried out to monitor the success of the physical seabed reinstatement in the pipeline trench areas.

For this purpose, ductwork empty conduits (2 x DN 110-ductwork + M4-manifold) were laid into the pipe trenches of the new drinking water supply lines along a length of 625 m through which the fiber optic cables are connected.

The result of this process is a secondary raw material of premium quality, the so-called stone chips, which in turn form the basis of numerous recycled products: Fill material for pipe trenches, roads and walkways, aggregates for concrete, clay tennis courts, plant substrates, or bricks.

Production of tank pits and pipe trenches, storage of tanks in excavations, as well as provision of foundations, penetrations, ducts, drainage facilities, supply lines and paint coats are the customer’s responsibility – to the extent that such services are not part of our mandate – and must be finished in time to permit our technician to commence installation immediately on arrival.

Trenches were excavated manually, pipes were lifted into the trenches without lifting equipment, and huge volumes of sand and filler material were placed back into the trenches by hand.