This consultation was open from:
November 26, 2021
to January 7, 2022
Decision summary
12 comments were received. All are relevant and appropriate and will have responses posted.
As a result of the comments, the draft NSSP has been updated in several locations or clarification was provided in response to the comments where updates were not required. The draft special provision will be finalized and published.
Decision details
One comment requested clarity with respect to the smoothness of the milled surface. The document was updated accordingly
Two comments requested additional wording with respect to the capability of the milling equipment however it was felt that the 5mm tolerance between the milled elevation and the DDM would effectively govern the capability of the equipment and no change was made.
One comment requested clarification with respect to how to measure elevation against the 5mm milled surface tolerance as a milled surface has a texture. Wording was added to clarify that the top of the milled surface is to be checked.
Other comments that did not result in updated to the draft NSSP were clarified appropriately in the responses.
Effects of consultation
Public comments were received, and the draft NSSP was updated accordingly.
Supporting materials
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Original proposal
Proposal details
Amendment to OPSS 510, Construction Specification for Removals, that requires the use of automated machine guidance to accurately remove (mill) asphalt pavement partial depth to within 5 mm of the milled surface design elevation. The machine guidance shall be capable of precise three‐dimensional control of the milling equipment using satellite and local referencing.
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Comment
Commenting is now closed.
This consultation was open from November 26, 2021
to January 7, 2022
Comments received
Through the portal
2