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Permit Requirements and Applications
Grading Permit Requirements
A grading permit is required for all new developments before any grading activities are permitted to start. Grading Permit Application can be found here Version Options Permit Requirements and Applications Headline.
Examples of When a Grading Permit Is Required
A grading permit is required before performing most grading operations, including, but not limited to:
- Excavation or “cut”
- Fill
- Clearing or grubbing
- Stockpiling
Important Notes
- Any project grading 0.50 cubic yards or more of soil must obtain a City Grading Permit.
- Any project disturbing 1 acre or more must submit a Storm Water Pollution Prevention Plan (SWPPP) to the City for approval and apply for a WDID# with the State Water Resources Control Board.
Submit Civil/Grading Plans
Civil plans with grading included and/or standalone Grading Plans are required. Plans will be reviewed to ensure that construction meets safety requirements and City of Patterson standards. Grading Plans must be approved before a Grading Permit can be issued.
Documents Required:
- Grading Permit Application
- Approved Grading and/or Civil Plans
- Copy of the Notice of Intent (NOI) from the State of California (if applicable)
- Copy of the Storm Water Pollution Prevention Plan (if applicable)
- Erosion and Sediment Control Plan – processed through Public Works
- Fire Hydrant Use Permit (if applicable)
- Signed and stamped engineer’s estimate
- Grading Bond
- Encroachment Permit Application – processed through Public Works
- Certificate of Insurance and Endorsement (sample policy located here )
Bond Requirements
- The grading bond amount is based on the total valuation of grading activities, as verified against the engineer’s estimate submitted to the City.
- The bond must be wet-signed and notarized by both the principal and the surety.
- A copy of the Power of Attorney and a Certificate of Authority for the State of California must be included.
- The City of Patterson Grading Bond Template is available here .
- Cash in lieu of bond may be accepted with City Engineer approval and must include a letter referencing the project name.
Fees
The permit fee is calculated based solely on the engineer’s estimated valuation of grading activities only.