This consultation was open from:
November 14, 2022
to December 5, 2022
Decision summary
Two comments were received. All were relevant and will have responses posted.
Decision details
Comment one noted a typo and an outdated reference nomenclature to a CSA standard. This will be corrected.
Comment two asked for clarification on whether 500 MPa reinforcing steel recently introduced as mandatory on structures can be used in roadside safety hardware. The response clarifies that reinforcing steel used in crash testing should be specified in hardware or components used by MTO and none uses 500 MPa rebar.
Effects of consultation
Public comments were received and drawings were updated accordingly.
Supporting materials
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Original proposal
Proposal details
Proposed changes to eight Ministry of Transportation Ontario Drawings:
- MTOD 911.190 – Guide Rail System, Concrete Barrier, Type X Connection – 9.1m Length, Installation - Temporary
- MTOD 911.193 – Guide Rail System, Concrete Barrier, Type X Connection – 3.048m Length, Installation - Temporary
- MTOD 911.194 – Guide Rail System, Concrete Barrier, Type X Connection – 4.0m Length, Installation - Temporary
- MTOD 911.198 – Guide Rail System, Concrete Barrier, Type X Connection – 6.1m Length, Installation - Temporary
- MTOD 911.199 – Guide Rail System, Concrete Barrier, Type X Connection – 4.0m Length Cliped, Installation - Temporary
- MTOD 923.070 – Energy Attenuator, Crash Cushion, Quadguard M10 Wide System, Component, Reinforced Concrete Pad
- MTOD 923.080 – Energy Attenuator, Crash Cushion, Hercules System, Component, Reinforced Concrete Pad
- MTOD 960.106 – Ramp Closure Gate, Reinforced Concrete Footing, Component
Supporting materials
Comment
Commenting is now closed.
This consultation was open from November 14, 2022
to December 5, 2022
Comments received
Through the portal
2