Lightning Protection International Lightning Warning System MKIII Installation And Operating Manual page 15

vi) Securely place a mounting pole in the ground (recommended depth of at least 600mm with
concrete and gravel fill).
LPI Mounting Mast
Document 36 II LWS-MKIII, pub V5 © Copyright 2012 LPI
Concrete
and gravel fill
600 mm
Sensor Housing
LPI Mounting Pole
Minimum Height
2 m
600 mm
Page 13