Maryland Portal Home
Click here for Accessible Site Navigation
Business Center
Projects & Studies
Commuter & Travel
Safety Programs
Environment & Community
Info Center

Standard and Supplemental Specifications For Construction and Materials

Subscribe to E-mail Alerts Subscribe to Email Alerts

Standard Specifications for Construction and Materials Updated!

Standard Specifications for Construction and Materials Wiki

This version includes the latest Standard Specifications for Construction and Materials, as well as revisions approved through the Special Provisions Insert (SPI) process. Refer to the Invitation for Bids in the Contract Documents for specifications pertaining to contract work.

Note: This wiki is not the official version of the Standard Specifications for Construction and Materials. For the official version, see Official Version.

Supplemental Specifications and Provisions for 2019 Standard Specifications

The memorandums below outline revisions to Special Provisions (SP), Special Provision Inserts (SPI), and other items used in MDOT SHA Construction Contract Documents. The SP/SPIs are revisions, deletions, and/or additions to the 2018 Standard Specifications. The documents may be found with the search tool shown below.


Search for a Special Provisions (SPI/SP) using the Dropdown or Keyword Search
Specification Category:
Type a word (or several words) into the keyword search and then click on the Search button. The result will be a list of Specifications that match your query listed by category.



707 North Calvert Street Baltimore, Maryland 21202