This consultation closes at 11:59 p.m. on:
June 4, 2025
Proposal summary
Removal of Quickchange Movable Barrier as an option for Movable Temporary Concrete Barrier. Addition of ABSORB-RZ as a crash cushion for the Concrete Reactive Tension System. Introduction of DSM requirements for movable temporary concrete barriers.
Proposal details
Update of OPSS.PROV 741 to remove QMB as a movable barrier option. Also changes status of QMB, allowing it for use as a static barrier on roads with posted speed of 80 km/h or less. Introduction of plant code and date of manufacture identification markings on all movable TCB units, which requires DSM listing for such barriers, starting on contracts awarded after October 31st, 2025.
Update of Standard Special Provision 107S06 to remove the ABSORB 350 crash cushion and add the ABSORB-RZ crash cushion for temporary use.
New MTOD 924.120 for ABSORB-RZ crash cushion installation.
Administrative update to CAIS 741 to reflect date change of OPSS.PROV 741.
No changes to CAIS 723, included for information purposes.
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