| Date |
Text |
| 2018-10-30 16:10:24 | THE FOLLOWING COMMENTS ARE FROM THE REVIEW OF THE |
| | OCTOBER 9, 2018 SUBMITTAL PACKAGE: |
| | |
| | 1. SHEETS SURVEY 1 AND SURVEY 2 ARE NOT PLOTTED AT THE |
| | INDICATED SCALE. |
| | |
| | 2. THE LANDSCAPE PLANS SHOW PROPOSED GUMBO LIMBO TREES |
| | WTHIN FOUR FEET OF THE EDGE OF THE EXFILTRATION TRENCH. |
| | HOW WILL THE TREE ROOTS BE PREVENTED FROM DAMAGING THE |
| | EXFILTRATION SYSTEM. CAN THE EXFILTRATION SYSTEM BE |
| | MOVED UNDER THE LONG ENTRANCE ROADWAY AND/OR A |
| | SUSPENDED PAVEMENT SYSTEM BE USED INSTEAD UNDER THE |
| | ENTRANCE ROADWAY? |
| | |
| | 3. WHERE DO TRENCH DRAIN TD-1 AND YARD DRAIN YD-1 DRAIN |
| | TO? |
| | |
| | 4. COORDINATE THE BUILDING/PERVIOUS/IMPERVIOUS AREAS ON |
| | THE LANDSCAPE PLANSE (SHEET L1.04) AND THE DRAINAGE |
| | CALCULATIONS. THE LANDSCAPE SHEET SHOWS A BUILDING AREA |
| | OF 19,381 S.F. (0.44 ACRES). THE DRAINAGE CALCULATIONS |
| | SHOW THE BUILDING AREA AS 0.30 ACRES. |
| | |
| | 5. REPLACE DETAIL ST-8 WITH A PROJECT SPECIFIC DETAIL |
| | OF THE EXFILTRATION TRENCH SHOWING THE DIMENSIONS OF |
| | THE TRENCH, THE PIPE INVERT ELEVATION AND THE PIPE |
| | SIZE. |
| | |
| | 6. THE DRAINAGE CALCULATIONS INDICATE A WEIR WILL NOT |
| | BE NEEDED. EXPLAIN HOW THE EXFILTRATION TRENCH WILL BE |
| | SURCHARGED TO THE ELEVATIONS ASSUMED IN THE |
| | EXFILTRATION TRECH CALCULATIONS WHEN THE WEST PIPE |
| | CONNECTED TO STRUCTURE ST-3 IS CONNECTED TO AN OFFSITE |
| | DRAINAGE SYSTEM. |
| | |
| | |
| | TRACY L. WARD, P.E. |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | [email protected] |
| | 561-494-1120 |
| | |
| |
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