This notification announces revisions to the 2016 Pima County RWRD Engineering Design Standards. These revisions are meant to simplify and clarify the requirements for formatting standards, reduction in the number of Sewer General Notes required on sewer plans, new RWRD Detail No. 001, revisions to scour detail, and minor editing of the 2016 Pima County RWRD Engineering Design standards.
The Pima County RWRD Standards Committee, comprised of members of the engineering and construction community, and County staff have worked on the revisions as part of their annual work plan. Implementation of these Standards went into effect on June 25, 2017. This applies to ALL new submittals of tentative subdivision plats, development plans, landscaping plans, paving and grading plans, and public sanitary sewer connections.
If you have any questions or comments, please notify Francisco Galindo, P.E., Civil Engineering Manager at francisco.galindo@pima.gov or by telephone at (520) 724-6733.
To view the approved standards, select an image below: