Planning

Ausschnitt Boden- und Straßenkörper

Task

Building a sewer line using the open trench method.

Cross-section of pavement and subgrade.

Required information

Ausschnitt Boden- und Straßenkörper als 3D Konstruktionszeichung
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What do I need to know?

  • What is being built?
  • How deep is the trench? (T)
  • How wide is the trench? (B)
  • What type of pipe is being installed? (pipe material and diameter)
  • What is the course of the new sewer line?
  • Are there any shaft structures (manholes, risers, etc.)? (positions and depths)
  • Where are existing lines located? (mark in colour on pavement)
  • Plans and depth specifications

1-2-6_1
1-2-6_2-Tabellen

What is the initial situation?

Ausschnitt Boden- und Straßenkörper mit 3 Beschriftungen
  • 1 Road surface
  • 2 Road base
  • 3 Existing subgrade

Digging exploratory trenches may be necessary to identify obstacles such as pipelines, cables, roots, etc.

Traffic control

Verkehrssicherung mit Leitbarken

Securing the building site against traffic.

Cutting the road surface

Oberfläche schneiden mit Fugenschneider, der herasuzutrennende Bereich ist orange markiert

Asphalt/concrete cutter

Surface layers to be removed separately

Strassendecke entfernt
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