| Date |
Text |
| 2020-09-10 16:38:11 | THIS IS A CONCEPTUAL LEVEL REVIEW. CONSTRUCTION LEVEL |
| | DETAILS, DESIGN CALCULATIONS AND THE POLLUTION |
| | PREVENTION PLAN WILL BE REVIEWED AS PART OF THE |
| | ENGINEERING DEVELOPMENT APPROVAL AND BUILDING PERMIT |
| | APPLICATION PROCESSES. |
| | THE FOLLOWING COMMENTS MUST BE ADDRESSED PRIOR TO SITE |
| | PLAN APPROVAL: |
| | |
| | 1. LIST THE VERTICAL DATUM CONVERSION BETWEEN NAVD1988 |
| | AND NGVD1929 ON THE SURVEY. |
| | |
| | 2. CLEAN UP THE OVERLAPPING SPOT GRADES ON THE SURVEY. |
| | |
| | 3. ON THE CIVIL PLANS, LIST THE VERTICAL DATUM ON EVERY |
| | SHEET THAT HAS ELEVATION DATA. |
| | |
| | 4. BE CONSISTENT IN THE VERTICAL DATUM BEING USED. THE |
| | SURVEY IS USING NAVD1988. SHEETS C-02 AND C-03 LISTS |
| | NGVD1929. SHEET C2-04 LISTS NAVD1988. IF USING |
| | NAVD1988, THEN THE RELATIONSHIP BETWEEN NAVD1988 AND |
| | NGVD1929 ALSO NEEDS TO BE LISTED ON THE SHEET. |
| | |
| | 5. USE THE LATEST CITY DETAILS. |
| | |
| | 6. THE SFWMD ERP MODIFICATION IS TO BE OBTAINED THROUGH |
| | NORMAL PERMIT APPLICATION SUBMISSION AND REVIEW AND NOT |
| | OBTAINED THROUGH THE SELF-CERTIFICATION PROCESS. |
| | |
| | 7. REMOVE THE DRIVEWAY APRON AND INSTALL TYPE F CURB & |
| | GUTTER AND GREENSPACE BETWEEN THE SIDEWALK AND CURB. |
| | REMOVE ADA MATS ON EITHER SIDE OF THE DRIVEWAY THAT IS |
| | BEING REMOVED AND REPAIR THE SIDEWALK FLAGS. |
| | |
| | 8. DURING CONSTRUCTION, THE DEWATERING DRAWDOWN CURVE |
| | CANNOT INTERSECT THE HYDROSTATIC SURFACE OF CLEAR LAKE. |
| | |
| | 9. SHOW THE FIRE HYDRANT ALONG CLEARWATER DRIVE ON THE |
| | CIVIL AND LANDSCAPE PLANS. |
| | |
| | 10. NOTE, IN TIMES OF DROUGHT, SFWMD AND/OR THE CITY |
| | MAY NOT ALLOW THE USE OF POTABLE WATER TO MAINTAIN THE |
| | WATER LEVEL IN THE WET RETENTION AREA. |
| | |
| | 11. EXFILTRATION TRENCH IS PROPOSED WITHIN THE BUILDING |
| | FOOT PRINT. THERE NEEDS TO BE SUFFICIENT VERTICAL |
| | CLEARANCE FOR MAINTENANCE EQUIPMENT TO ACCESS AND CLEAN |
| | THE DRAINAGE STRUCTURES. |
| | |
| | 12. THE EXILTRATION TRENCH WILL EVENTUALLY NEED TO BE |
| | REHABILITATED OR REPLACED TO RE-ESTABLISH THE DRAINAGE |
| | CAPACITY. DESIGN AND LOCATION OF THE EXFILTRATION |
| | TRENCH SHOULD TAKE THIS INTO ACCOUNT. |
| | |
| | 13. SUGGEST ADDING DRAINAGE STRUCTURES (MANHOLES) AT |
| | THE EAST AND SOUTH ENDS OF THE EXFILTRATION TRENCH |
| | SYSTEM TO ALLOW TRAPPED AIR TO ESCAPE FROM THE SYSTEM. |
| | |
| | 14.MANHOLE LIDS HAVE BEEN KNOWN TO BE BLOWN OFF WHEN |
| | HIGH RISE ROOF DRAINS ARE CONNECTED TO THE DRAINAGE |
| | SYSTEM. CONSIDER USING A DEEP AND/OR HEAVY MANHOLE LID |
| | TO MINIMIZE THIS OCCURANCE. |
| | |
| | 14. CONFIRM THE BOTTOM OF THE EXFILTRATION TRENCH WILL |
| | BE 14 FEET BELOW FINISHED GRADE AS DEPICTED ON SHEET |
| | C-04. |
| | |
| | 15. REPLACE THE SIDEWALK AT THE NEW DRIVEWAY LOCATION |
| | WITH 6-INCH THICK CONCRETE. |
| | |
| | |
| | THE FOLLOWING COMMENTS MUST BE ADDRESSED PRIOR TO |
| | ISSUANCE OF CONSTRUCTION AUTHORIZATION INCLUDING |
| | BUILDING PERMITS AND ENGINEERING DEVELOPMENT APPROVAL. |
| | |
| | 1. AN ENGINEERING DEVELOPMENT APPROVAL APPLICATION MAY |
| | BE REQUIRED FROM THE ENGINEERING SERVICES DEPARTMENT. |
| | |
| | 2. EROSION CONTROL PLAN AND DETAILS TO BE SUBMITTED |
| | WITH THE ENGINEERING PERMIT APPLICATION. |
| | |
| | 3.. PROVIDE SFWMD ERP PERMIT MODIFICATION. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 (O) |
| | 561-351-0510 (M) |
| | [email protected] |
| | |
| |
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