TrinityHighway.com
18
Created November 2021
STEP 2B
SRT™ 31 System (40’- 7 1/2” Long)
Post 2-7 Assembly
PARTS
INSTRUCTIONS
F
15000G
5 EA
Reference Drawing SS616
1. Assemble all parts in the configuration and orientation as shown above
.
2. The SRT™ 31 System must be attached to a 31” [787 mm] high strong post
W- beam guardrail system or to a strong post W-beam guardrail that has
been properly transitioned to 31” [787 mm] rail height per state/specifying
state/specifying agency.
3. Ensure proper post spacing and post height are achieved for 6’ SYTP
®
2-6
(Part F) and post 7 per shown dimensions above.
4. Ensure the center of the SYTP
®
yielding holes are approximately at
finished grade as shown.
5. Post 7 is a standard 6’ [1.83 m] long W6x8.5# [W150x13 kg] or W6x9#
[W150x13.5 kg] guardrail post.
Use only Trinity Highway parts
that are specified herein for the
SRT™ 31 System for assembling,
maintaining, or repairing the
SRT™ 31 System. Do not utilize
or otherwise commingle parts
from other systems even if those
systems are Trinity Highway
systems.
WARNINGS
Ensure proper site grading in accordance with state/specifying
agency guidelines or the AASHTO Roadside Design Guide,
whichever is more stringent. Failure to follow this warning could
result in serious injury or death in the event of a vehicle impact with
the system.
The offset for posts 7 is based on the depth of the blockout or no
blockout of the downstream line guardrail. Post 7 is not part of the
SRT™ 31 System Bill of Materials. Post 7 is part of the line
guardrail quantities.
