This material summarizes the changes made from the 1983 (Red Book) to the 1988 (Blue Book) Mn/DOT Standard Specifications for Construction. The Appendix summarizes the process used in updating the specifications just prior to developing the new Specification Book.
This construction manual succeeds the 1918 General Provisions and Road Specifications, and is followed by the 1929 Standard Specifications for Road Construction.
These Supplemental Specifications amend the provisions of the Standard Specifications for Construction, 1983 Edition, and shall be construed to be a part thereof superseding any conflicting provisions therein applicable to the work under contract.
Also included in these Supplemental Specifications are the correction of errors, omissions, etc. previously issued as Errata Sheets dated 9/14/83 and 11/22/83.