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Columbus › Departments › Public Service › Design and Construction › 2012 Construction and Material Specifications
Questions about the 2018 CMS?Right-of-Way Permits Counter (614) 645-7497111 N. Front StreetColumbus, OH 43215
Revisions to the 2012 Construction and Material Specifications
2017 Revisions:
Supplemental Specification 1100 Nov. 1, 2017 Revision
Supplemental Specification 1100 Aug. 1, 2017 RevisionSupplemental Specification 1100 May 1, 2017 RevisionSupplemental Specification 1100 Feb. 1, 2017 Revision
2012-2016 Revisions:
Click here for the 2002 Construction and Materials Specifications.