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..;.<::0. ~ Building Permit Submittal Requirements Certificate of Survey Requirements An original copy of the Certificate of Survey ftom a MN licensed surveyor is required for all new development, including expansions of existing buildings. The Building Official may, for accessory structures or minor additions (decks, porches, attached garages), waive the Certificate of Survey submittal requirements in favor of an approved site plan indicating the location of existing and proposed structures in relation to lot lines. A The certificate of survey shall reference and be based on an approved grading plan and shall include at a minimum the following-information: 1. Property boundaries 2. Existing structures 3. Proposed structures (including driveways) 4. Existing and proposed lot corner elevations 5. Proposed drainage flow (arrows) 6. Proposed garage floor elevation 7. Proposed lowest floor elevation 8. Proposed highest floor elevation 9. Proposed top of foundation elevation (ftont and rear) 10. Proposed finished grade elevations at building corners 11. Street right-of-way 12. Existing property monuments 13. Detailed spot elevations for drainage swales based on the approved grading plan 14. Existing and proposed mid point elevations on side lot lines 15. Existing top of curb elevations at the extension of side lot lines and at the mid point of the lot 16. On-site sewage treatment system location and potable well location, if applicable Please note! Surveys that do not include the above information or are not in compliance with the approved grading plan will be rejected and sent back for revision. B. Survey benchmarks shall be identified on certificate of survey - Benchmark must be referenced ftom the nearest hydrant to proposed structure. C. Field hubs shall be placed on site by a licensed surveyor to show top of foundation elevation and setbacks. 2