Michigan Construction Specifications are available in the Field Office Technical Guide (FOTG). Within the FOTG, select Michigan, they are located under Section IV and listed as "Engineering Specifications."
The specifications are a part of the construction drawings. The work shall be performed in accordance with the drawings and specifications unless otherwise approved, in writing, by the inspector. For items of work requiring inspection and/or approval, it is the responsibility of the contractor or builder to keep the local servicing office informed on the status of the work so that timely inspection may be provided. Work performed without the inspector being provided the opportunity for inspection may not be accepted.