Forms, handouts, and applications for applying for Building permits in unincorporated San Diego County. The City's Standard Drawings is another manual referenced in the Grading and Right-Of-Way Plan templates.Contact us (619) 684-3844 to speak to someone regarding Drafting or fill out our Free Estimate form on the right side. We offer complete Construction Drafting services from the initial design phase to the Permit process. This permit is required for any grading, public right-of-way improvement, construction changes to an existing grading or public improvement permit. The purpose of this guidance document is to assist our customers in preparing for plan submittal. Once the design agreement is in place, we will then begin the preliminary design and start drawing floor plans and elevations. I'm looking to build a home in San Diego county, what is the process before the construction phase I need to consider?