| Date |
Text |
| 2018-06-01 15:51:43 | THE FOLLOWING COMMENTS ARE FROM THE REVIEW OF THE MAY |
| | 14, 2018 SUBMITTAL PACKAGE: |
| | |
| | 1. THE DATUM CONVERSION BETWEEN NAVD1988 AND NGVD1929 |
| | SHOULD BE AS FOLLOWS: |
| | NAVD + X.XX = NGVD WHERE X.XXX IS A POSITIVE NUMBER. |
| | THE CONVERSION ON SHEETS C8 AND C9 SHOWS X.XXX AS A |
| | NEGATIVE NUMBER. |
| | |
| | 2. THE NAVD NGVD CONVERSION EQUATION NEEDS TO BE SHOWN |
| | ON THE SURVEY. THE APPLICANT INDICATED IN THE RESPONSE |
| | TO THE INITIAL COMMENTS THAT THIS WOULD BE SHOWN AT |
| | TIME OF BUILDING PERMIT APPLICATION SUBMISSION. THIS IS |
| | OK. THE CONVERSION EQUATION ON THE SURVEY AND ON THE |
| | ENGINEER PLANS NEEDS TO MATCH. |
| | |
| | 3. THE RESPONSE TO THE INITIAL REVIEW COMMENTS |
| | INDICATED THE SFWMD SELF-CERTIFICATION WAS ATTACHED TO |
| | THE RESPONSES. THIS INFORMATION WAS NOT FOUND IN THE |
| | SUBMITTAL PACKAGE. |
| | |
| | 4. SUBMIT SIGNED AND SEALED DRAINAGE CALCULATIONS WITH |
| | THE ENGINEERING PERMIT APPLICATION DEMONSTRATING WATER |
| | QUALITY TREATMENT FOR STORMWATER RUNOFF IS BEING |
| | PROVIDED IN ACCORDANCE WITH SFWMD CRITERIA (I.E. THE |
| | LARGER OF 1 INCH OF RUNOFF OR 2.5 INCHES TIMES PERCENT |
| | OF IMPERVIOUSNESS). |
| | |
| | 5. REVISE THE GRADING OF THE TWO DRIVEWAYS TO REDUCE |
| | THE AMOUNT OF DRIVEWAY AREA DRAINING TOWARD THE PUBLIC |
| | RIGHT-OF-WAY. FOR DRIVEWAY SECTION A-A (SOUTHERN BLVD), |
| | THE HIGH POINT OF THE DRIVEWAY CAN BE MOVED 6 FEET |
| | CLOSER TO THE BACK OF WALK BY STEEPENING BEHIND THE |
| | SIDEWALK TO 9.9%. FOR DRIVEWAY SEGMENT B-B (DIXIE HWY), |
| | ALL BUT 3 FEET OF THE DRIVEWAY APRON BEHIND THE DROP |
| | CURB CAN BE STEEPENED FROM 1.72% AND ALSO THE DRIVEWAY |
| | SEGMENT EAST OF THE PROPERTY LINE CAN BE STEEPENED FROM |
| | 0.42%. |
| | |
| | 6. SHOW THE PROPERTY LINE ON DRIVEWAY SECTION B-B. |
| | |
| | 7. THE FLOOD NOTE ON THE COVER SHEET REFERENCES THE |
| | 0.2% ANNUAL CHANCE FLOOD. THIS CORRESPONDS TO THE |
| | 500-YEAR AND NOT THE 100-YEAR STORM. |
| | |
| | TRACY WARD, P.E. |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 |
| | [email protected] |
| | |
| | |
| |
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