Trinity Highway CASS TL3, Руководство по сборке изделия

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TrinityHighway.com 33 Revision A November 2021
CASS
®
Assembly/Repair Checklist
(File With Project/Maintenance Records)
Performed by:
Date:
Location: ______________________________________________________________________
□ 1. Ensure only Trinity Highway CASS ® parts are used for the assembly/repair of CASS ® and
that all parts are free of damage. (p 4)
□
2. Ensure required traffic control is in place to conduct CASS
®
assembly/repair. (p 4)
□
3. Ensure proper site grading for the CCT complies with state/specifying agency guidelines for
guardrail terminals or AASHTO Roadside Design Guide, whichever is more stringent. (pp 5 &
14)
□ 4. Ensure proper site grading for CASS
®
complies with state/specifying agency guidelines or
AASHTO Roadside Design Guide. (pp 5 & 14)
□
5. Ensure all C-Channel posts are alternately rotated 180 degrees. (p 17)
□
6. Ensure the Sleeve Cover is paced on the post and is flush with the top of the Post Sleeve.
(p 21)
□
7. Ensure the Bottom CRP and Top CRP are oriented correctly. (pp 18 & 19 )
□
8. Ensure the top of the Bottom CRP’s does not protrude more than 4” [100 mm] above the
finished grade. (p 18)
□ 9. Ensure the bent part of the Cable Anchor Bracket at CRP-1, -2, and -3 is up and hooked over
the Top CRP-1, -2, and -3. (p 22)
□
10. Ensure two (2) 1” Hex Nuts have been placed on the ends of the cable fittings at the CRP’s.
(p 22)
□ 11. Ensure the cables are located and assembled at the proper holes of the Terminal Line Posts
with the Cable Lock Bolts. (p 22 & 23)
□
12. Ensure that the Field Applied Fittings have a single cable strand bent over the wedge. (p 24)
□
13. Ensure Cable Spacers are placed between the three (3) cables. (p 26)
□ 14. Ensure the reflective spacers or markers are placed between the three (3) cables per the
contract plans. (p 26)
□ 15. Ensure the Stainless Steel Post Strap is placed above the middle cable. (p 26)
□
16. Ensure the Fittings are a minimum of 1-1/2” [38 mm], maximum of 4” [100 mm] into the
turnbuckle. (p 28)
□ 17. Ensure the Tension on the cable has been checked and is as specified in “CASS® C-
Channel Temperature/Tension Chart”. (p 28)
□
18. Ensure there are no damaged/frayed/bent cables. (p 29)
□
19. Ensure delineation is placed on CASS
®
CRP’s and line post per MUTCD and/or
state/specifying agency. (p 29)