Product and Installation Manual: Sentry Barrier TL-4 ThrieBeam System
ACP
| September 2020 |
Page
20
New South Wales
Sydney
02 8708 4400
Victoria
Melbourne
02 8708 4400
Queensland
Brisbane
07 3442 6200
Western Australia
Perth
02 9772 4172
Step 3
Identify the correct orientation of the post (refer to
Appendix A
- SENTRY BARRIER TL-4
THRIEBEAM SYS) and drive post to the predetermined depth of 960mm (1040 mm protruding
above ground) as stipulated in
Appendix A
. The post must be vertically aligned and within the
tolerance level stated in the
Installation Tolerances
section. The driving of the post should not incur
any damage to the post. If a post is damaged it must be inspected and removed if considered that
the damage will affect the performance.
Step 4
Supporting the ThrieBeam in the desire location, install the Sentry Barrier Bolt, Washer and Nut in
the top post slot only. Once supported, the 12 Splice Bolts and Nuts can be inserted into the
ThrieBeam splice joint. It is vital that each ThrieBeam must overlap the prior ThrieBeam positioned
downstream. Failure to correctly overlap the ThrieBeam may cause snagging, poor barrier
performance or risk injury or death to the driver of the errant vehicle. Snug tighten all bolts once
installed.
Splice Joint location
