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Revised M Standards

Please see the memorandum issuing the revised Standard Plan M-208-1 (August 26, 2010).  Use this revised standard plan on projects advertised on or after September 23, 2010. You may use them before this date.

The standard plans have been posted on the CDOT Design and Construction Project Support Web Page:

http://www.coloradodot.info/business/designsupport/standard-plans/2006-m-standards

The Survey Tabulation Sheet has also been revised to reflect new requirements for surveying permanent water quality BMPs:

http://www.coloradodot.info/business/designsupport/design-docs/sample-cdot-plan-sheets/typical-plan-set

If you have any questions or comments, please contact Larry Brinck, 303-757-9474 or Darrell Dinges, 303-757-9083.

Additionally, the Revision of Sections 101, 107, 208, 213 and 620 Water Quality Control One or More Acres of Disturbance is ready for distribution and use. This is a standard special provision that revises or modifies CDOT’s Standard Specifications for Road and Bridge Construction.

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Contact Information

Rick Willard, 303-757-9343
Water Quality Unit Work Leader

Bob McDade (303) 757-9127
Water Quality Specialist

Rik Gay, 303-757-9507
Deputy Water Quality Program Manager

Brian Laschanzky, 303-757-9976
Water Quality Specialist

Tripp Minges, 303-757-9788
Water Quality Specialist

Jiovanna Toppi, 303-757-9813
Water Quality Administrative Assistant

Amber Law, 303-757-9814
Water Quality Specialist

Illegal Discharge

To report an illegal discharge, please call 303-512-4H2O

An illegal discharge, often called an illicit discharge, is a discharge to CDOT's storm drain system that could cause pollution. Common pollutants include oil and grease, fertilizers and pesticides, grass clippings and leaves, and any substances that have a "funny" smell or color. Click here for more information.

 
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