Installation Manual : X-TENSION 350 Median
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www.acprod.com.au
December 2018
/ Page 9
The X-TENSION 350 Median is essentially one Tangent X-TENSION 350 installed parallel to
one side of the median barrier (Figure 2), with a small number of additional components and
rail attached parallel with the other side of the barrier (Figure 3).
Determine which side of the barrier will have the Tangent X-TENSION 350 portion of the
Median X-TENSION 350 installed parallel to it. (Usually the side that has the heaviest volume
of traffic).
Pull a string line out the length of the system, parallel with the median barrier posts.
The string line should be set to follow the side of the posts, on the side that it is desired to
install the tangent X-TENSION 350.
Figure 2. Essentially a tangent system installed parallel to
Figure 3. Small number of additional components
Median barrier
Step 2 - Installing Tangent X-TENSION 350 Portion
For median applications follow steps 2 – 13, for the Tangent X-TENSION 350 with the
following exceptions.
(1) DO NOT set post 3 back 40-50mm as per the instructions in Step 2 of the Tangent
installation instructions. For the median application, Post 3 remains parallel with the
other line posts.
(2) As noted on page #7, Post 2 must be steel crimped and Post 3-6 are always standard
steel I-beam posts.
