Get Full Government Meeting Transcripts, Videos, & Alerts Forever!
Public Works proposes targeted updates to county engineering and drainage manuals to clarify standards and reduce surprises for developers
Summary
Coconino County Public Works presented proposed updates to the county’s Engineering Design and Construction Manual and Drainage Design Criteria Manual to clarify responsibilities, utility siting, grading permits, and traffic‑study rules.
Coconino County Public Works on April 1 presented a set of proposed revisions to two design manuals — the Engineering Design and Construction Manual (EDCM) and the Drainage Design Criteria Manual (DDCM) — intended to clarify standards and reduce surprises for developers and the public.
Public Works Director Christopher Tressler and County Engineer Chad Auker said the update is the result of industry feedback and internal review. Key proposed changes include a definitions/roles section that clarifies which decisions fall to the county engineer versus the Flood Control District’s engineer;…
Already have an account? Log in
Subscribe to keep reading
Unlock the rest of this article — and every article on Citizen Portal.
- Unlimited articles
- AI-powered breakdowns of topics, speakers, decisions, and budgets
- Instant alerts when your location has a new meeting
- Follow topics and more locations
- 1,000 AI Insights / month, plus AI Chat

