| Date |
Text |
| 2023-01-20 08:58:19 | THE FOLLOWING COMMENTS ARE FROM THE REVIEW OF THE |
| | 1/4/2023 SUBMITTAL: |
| | 1. [PARTIALLY SATISFIED ??? SHEET 2 OF THE CONCEPTUAL |
| | ENGINEERING PLANS LIST NAVD1988] BE CONSISTENT WITH THE |
| | VERTICAL DATUM USED ON THE SURVEY AND ON THE |
| | ENGINEERING PLANS. THE CITY???S OFFICIAL VERTICAL DATUM |
| | PER CITY CODE IS NGVD1929. THE NAVD1988 VERTICAL DATUM |
| | MAY BE USED IF THE CONVERSION EQUATION BETWEEN NAVD1988 |
| | ABD NGVD1929 IS PROVIDED. LIST THE VERTICAL DATUM AND |
| | CONVERSION EQUATION (IF APPLICABLE) ON EVERY SHEET WITH |
| | ELEVATION INFORMATION. |
| | |
| | 2. [SATISFIED] PROVIDE A DETAIL OF THE CONTROL |
| | STRUCTURE. |
| | |
| | 3. [SATISFIED ??? NOTE CITY STANDARD PARKING SPACE |
| | DIMENSIONS ARE 8.5 FT X 18 FT FOR STANDARD PARKING |
| | SPACES. SITE PLAN SHOWS STANDARD PARKING SPACE |
| | DIMENSION AS 10 FT X 20 FT] CONSIDER PROVIDING 2 FEET |
| | OF OVERHANG FOR THE EAST PARKING SPACES. SHOW AND LABEL |
| | THE PARKING OVERHANG. |
| | |
| | NEW COMMENTS (1/4/2023 SUBMITTAL) |
| | |
| | 4. UTILITIES SHOWN ON THE LANDSCAPE PLANS DO NOT MATCH |
| | THE CONCEPTUAL ENGINEERING PLANS. |
| | |
| | 5. GRATE ELEVATION (19.00 FT NGVD) OF THE CONTROL |
| | STRUCTURE IS HIGHER THAN THE PERIMETER ELEVATION (18.75 |
| | FT NGVD) SHOWN IN THE ???TYPICAL DRY RETENTION AREA / |
| | PERIMETER BERM SECTION??? DETAIL ON SHEET 1. CONSIDER |
| | MOVING THE CONTROL STRUCTURE TO THE WEST INTO THE |
| | INTERIOR OF THE DRY RETENTION AREA, ELIMINATING THE |
| | WEIR AND THE WEST PIPE AND STRUCTURE TO THE WEST AND |
| | LOWERING THE GRATE ELEVATION TO CONTROL ELEVATION OF |
| | 18.35. A SKIMMER COULD BE ATTACHED TO THE OUTSIDE OF |
| | THE STRUCTURE AND/OR A PRB PLACED OVER THE EAST PIPE. |
| | |
| | 6. PROVIDE CROSS SECTIONS THROUGH THE NEW PARKING LOTS |
| | SHOWING SURFACE FEATURES, DIMENSIONS, SLOPES (ARROWS) |
| | AND GRADE BREAKS. |
| | |
| | 7. CONVERT THE SURFACE WATER MANAGEMENT SUMMARY |
| | INFORMATION ON SHEET 1 TO THE DATUM USED ON THE PLANS. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 (O) |
| | [email protected] |
| | |
| |
Print |
