Choose "Historical Plan Document" from the Search Type. Enter the permit or planning case number in the "Plan Number" field.Step 2 Fill Out the Application. Before you can fill out an application, you will need a Permit Center account. Respond to Planning, Zoning, and Building related questions. Quantities of fill construction will be paid for at the contract unit price per cubic yard of fill as stipulated in the proposal. Formulate and evaluate information to effectively carry out a construction-related plan. 2022: Contractor, WSP, will complete Phase I of the multi-phase project. Breaking ground - May 2022. MAG provides regional planning and policy decisions in areas of transportation, air quality, water quality, and human services for Maricopa County.