Trinity Highway REACT 350 II, Product Description Assembly Manual

Page: 37 / 68

TrinityHighway.com 36 Revision E November 2020
Post-Impact Instructions and Drawings
1. Deploy the appropriate
traffic control
devices to protect your crew.
Warning:
Locally approved personal safety equipment and traffic management
must be used for walk-up inspections.
2. All anchor bolts have remained firmly anchored in the roadway surface and in the Concrete
Backup, if applicable. Replace any anchors that are loose, broken, or pulled out.
If the system is anchored to asphalt, up to 10% of the total anchors may be replaced if
damaged. If more than 10% of the anchors are damaged, the system should be relocated
to fresh, undisturbed asphalt and redeployed using the 460 mm [18”] threaded rods.
3. Clear and dispose of any debris inside the cylinders and on site.
4. Check the condition of the Cylinders. Any Cylinder that is cracked or otherwise damaged
should be replaced. Measure the minor axis of the Cylinders. Cylinders require
replacement when the minor axis of the Cylinders measures 460 mm [18”] or less (p. 34).
5. The REACT 350 ® II must be pulled out to its original length after each impact. The Pullout
Assembly must be attached prior to this procedure and removed and stored when finished
(Figure 30).
Figure 30 - Pullout Assembly
3/4" x 7 1/2" Stud
PN 117541
3/4" x 2" Heavy Flat Washer
PN 118027
3/4" Eye Nut
PN 115906
Backing Tube
PN 616407
1/2"x4"x4" Bar Washer
PN 609236
3/4" Nut
PN 3704G