From Engineering Policy Guide
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|RECENT POLICY CHANGES IN THE EPG|
MoDOT has made great strides to build a good transportation system and increase taxpayers' trust in its ability to deliver what was promised. Innovative concepts, such as Practical Design and design-build, were used to deliver those commitments and have made MoDOT a leader in the transportation industry.
These forward-thinking, innovative concepts are reflected in the ENGINEERING POLICY GUIDE (EPG). This document provides a single reference for all engineering and engineering-related guidance by combining the former Right of Way, Design, Bridge, Construction, Traffic and Maintenance manuals.
MediaWiki, the engine behind the Wikipedia on the World Wide Web, is the software delivering the EPG. Over 30 million hits on the EPG endorse this format to be easy to navigate and pleasing to read. A small HELP ARTICLE is included to assist with helpful hints on how to use the EPG as well as other points of interest.
5/24/16: Guidance now provides concrete column and drilled shaft/socket stirrups lap length requirements that meet AASHTO LRFD.
5/23/16: New guidance for the Zipper Merge, including info pertaining to its new JSP, is now available in EPG 622.214.171.124 Work Zone Intelligent Transportation Systems.
5/20/16: Added "for every 100 cubic yards" to harmonize with the Federal-Aid Acceptance Sampling and testing table.
5/19/16: Info was added to this QRG about setting up administrative and road user costs Liquidated Damages.
5/13/16: Guidance regarding the required length of the streambed profile, elevation intervals along that length, and location of tie station at the survey centerline was clarified.
5/3/16: The Contract Leveling Course and Seal Coat guidelines as well as their respective JSP packages were updated.
Evaluation of and Compensation for Non-Contiguous Entrance Shifts
4/29/16: Guidance in both EPG 941.2 Entrance Requests Within Controlled Access Right of Way and EPG 126.96.36.199 Compensation for Changes in Access for non-contiguous entrance shifts was updated to reflect current practices.
Prequalification of Bridge Consultants
4/29/16: The prequalification of bridge consultants in EPG 134.1.3 Consultant Qualification was clarified. All bridge plans are required to be signed and sealed by a professional engineer from a firm that is prequalified for bridge work.
4/25/16: This new QRG is now available in EPG 101 Standard Forms.
4/22/16: In EPG 7188.8.131.52.2 Content and EPG I1. General, guidance was clarified that the top of rock blanket shall be flush to the ground line when redecks or rock blanket elevations aren’t shown on bridge plans and where decreasing the bridge opening is unacceptable.
4/22/16: Guidance in EPG 236.13.13 Plan Submittal and Filing now shows how Design staff will provide DGN files to ROW staff to be uploaded in Spatial Editor.
Required Notices and Posters at the Jobsite
3/30/16: The listings of required notices and posters in EPG 110.2 were updated to align with the checklist.
3/29/16: EPG 403.1.2 Reclaimed Asphalt was re-written to reflect current practice.
3/18/16: EPG 407 Tack Coat and EPG 184.108.40.206 Bituminous Distributors were updated to achieve proper application and coverage of tack coat material to improve the bond strength between pavement layers and produce a longer pavement service life.
3/18/16: The ROW Director may now waive the requirement for legislative action for property sold above $100,000, rather than $25,000.
Signing and Striping Operations
3/9/16: This new guidance assists the Resident Engineer with the resolution of disputes.
Professional Services Committee Request Forms
3/4/15: In EPG 220.127.116.11, guidance was added to note a signature line for a division director has been added to the PSC request forms.
Typical Applications (TAs)
2/29/16: The TAs are now available in EPG 616.8 Typical Applications.
2/29/16: This new QRG is now available in EPG 101 Standard Forms.
Job Mix Formula
2/29/16: The revisions in EPG 403.1.4 Job Mix Formula and EPG 403.2.2 Mix Design Procedure to job mix formula info pertaining to aspahlt source will allow district Materials personnel to make speedier source switches.
2/29/16: AASHTO R 60 is now to be utilized when sampling concrete for MSE and sound wall system components.
2/29/16: Numerous revisions to EPG 616.6 include providing guidance for portable, post-mounted, vehicle-mounted and barrier-mounted signs. In EPG 616.6.61 Arrow Boards, guidance was added for sequential arrow and alternating diamond caution modes.
EPG 616.3 Temporary Traffic Control Elements
2/25/16: This new article provides details on each step and other important information needed to properly execute agreements. EPG 235.2.3 Municipal Agreements and County Agreements now provides specific instructions for municipal and county agreements not covered in EPG 153.