Insert M10x 200 Threaded
bar into pre drilled holes
in Ground Fixing Post
Fix M10x 200 Threaded
bar in place using M10
Nuts
Fill hole with fast drying
concrete to manufacturers
specifications.
3
50
50
350
250
Aggregate
Concrete
Excavate a hole with a
250m m diameter tapering
down to 350m m diameter
and 350m m depth
Compact base of hole with
50m m of aggregate.
Lower ground Fix post
attached of instrument
into hole (check
instrument straight and
level before filling with
concrete)
Ground Fixed
Components:
Ground Fix Post Installation
M10x200 Bolt
x2
x4
300mm min depth
BS EN 1176
1
2
3
4
5
Foundations should not present a hazard. These foundations are
recommended as a guide, for more information on foundation
details for various surface see Part 7 of BS EN 1176.
Metric Conversion:
50mm/ 2”
250mm/ 10”
350mm/ 14”
400mm/ 16”
450mm/ 18”
Congas
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