TrinityHighway.com
32
December 2021
STEP 8
CAT® Tail - Guardrail Assembly
With 9’-4 1/2” [2.60 m] Guardrail
Connecting to 31” [787 mm] High, 8” [200 mm] Offset
Blocks, Downstream MGS Guardrail
PARTS
INSTRUCTIONS
U
3360G
16 EA
Reference: Drawing SS695 and SS696
1. Assemble all parts in the configuration and orientation as shown above.
2. Ensure a Rectangular Washer (Part LL) is placed between the guardrail
bolt head (Part TT) and CAT® Tail Guardrails (Parts V V) at Posts 7.
3. Ensure the CAT® Tail Guardrails (Part Z) are lapped in the direction of the
adjacent traffic.
4. Ensure the CAT® Tail Guardrails are not bolted to Post 6.
5. Tighten all threaded hardware to a snug position with a minimum of two (2)
bolt threads protruding beyond the nut.
BB
3340G
18 EA
LL
3320G
2 EA
SS
4076B
2 EA
TT
3500G
2 EA
VV
10967G
2 EA
Use only Trinity Highway parts that
are specified herein for the CAT® for
assembling,
maintaining,
or
repairing the CAT®. Do not utilize or
otherwise commingle parts from
other systems even if those systems
are Trinity Highway systems.
WARNINGS
Ensure Rectangular Washers are assembled between Guardrail
Bolt head and the CAT® Tail Guardrail at Posts 7. Ensure the CAT®
Tail Guardrails are lapped in the direction of the adjacent traffic.
Failure to follow this warning could result in serious injury or death
in the event of a vehicle impact with the system
