Prepare jobsite and equipment, Approach trench (1), Target trench (2) – Ditch Witch RT115 Q User Manual

Page 112: Rt115q operator’s manual

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RT115Q Operator’s Manual

Drill - 111

Prepare Jobsite and Equipment

CMW

Prepare Jobsite and Equipment

Approach Trench (1)

1.

Mark path where you intend to drill.

2.

Dig an approach trench (1) along the
intended bore path.

Target Trench (2)

1.

Select a completion point for the drilling
project.

2.

Dig a target trench (2) across the
anticipated completion point.

IMPORTANT: The approach trench should
be at least:

deep enough for pipe to lay flat and
enter soil at correct angle

20’ (6 m) long

4” (100 mm) wide

IMPORTANT:

The actual length of the target trench depends on soil conditions and length of pipe sections. Make
it deep enough for drill bit to enter slightly above the trench floor.

An alternative to digging a target trench is to use an electronic tracker to locate the bit, then dig
down with posthole diggers. This method may be desirable to minimize surface soil disturbance.

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