ADMINISTRATIVE UPDATE : OPSS 1151, SSP 111F06, CAIS 1151-00, CAIS 1151-01 – Correction of typographical errors

TCP number

000-0297

Notice type

Standard

Posted by

Engineering Materials Office

Notice stage

Exception

Exception posted

April 9, 2026

Last updated

April 9, 2026

This notice is about a decision that was not subject to the normal consultation process. Learn more about the types of notices on the Technical Consultation Portal.

Exception summary

Corrections to typographical errors have been made with respect to Anti-Stripping Treatment (AST) and Asphalt Cement Anti-Stripping Treatment (AST-AC), as applicable in OPSS 1151, SSP 11F06, and CAIS 1151-01. In CAIS 1151-00, WBCMS has been replaced with CMS. The corrections do not constitute any technical changes to the specification.

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Why consultation isn't required

This is an administrative update to correct typographical errors related to Anti-Stripping Treatment (AST) and
Asphalt Cement Anti-Stripping Treatment (AST-AC), as applicable. In addition, WBCMS has been replaced
with CMS. These corrections do not constitute any technical changes to the specification.

Exception details

The correction of these typographical errors clarify the intent of AST and AST-AC as applicable.

Supporting materials

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