Standard Plans Specifications
OC Public Works Standard PlansCaltrans Standard DetailsAPWA Standard Plans (Purchase) and Green Book (Purchase)If there are any questions regarding the details of a document, or to obtain a hard copy…
TRAFFIC ENGINEERING
Traffic Design & Signal Operations (TD&SO)TD&SO staff oversee the operation and maintenance of over 120 traffic signals and other traffic control devices within unincorporated…
Important Dates Fiscal Year Begins July 1
The following schedule is intended to serve as a general guide to property owners in Orange County, California. Please note that the list below includes only the more significant dates and does not…
Online Manuals
Several of these manuals are available both in their entirety and broken down into sections for easier downloading.Title Computer Aided Design (CAD) Standards Manual (Version 1.0 - January 2023)…
Projects Studies
OC Infrastructure Programs manages OC Public Works' Road and Bridge, Flood, and Bikeway Projects approved by the County of Orange Board of Supervisors and listed in the 7-…
Forms
You need Adobe Reader to view, print and fill out most of the forms listed below. To request forms by mail, please contact the agency by sending an e-mail or calling the telephone numbers listed next…
Forms
Child Abuse Reporting Follow-Up FormsMandated reporters are required by Penal Code Section 11166 to make an initial child abuse report via telephone with a follow-up via written or electronic means…
PreApproved Accessory Dwelling Unit ADU Plans
Pre-Approved ADU PlansThe Pre-Approved ADU Plans Program encourages the construction of new, detached ADUs by offering property owners a selection of Pre-Approved ADU building plans. While some site-…
CoCBuilds NOFO
On July 22, 2024, the U.S. Department of Housing and Urban Development (HUD) announced the availability of $175 million through the Continuum of Care (CoC) Builds (CoCBuilds) Notice of Funding…