| Date |
Text |
| 2023-02-22 11:16:51 | THE FOLLOWING COMMENTS ARE FROM THE REVIEW OF THE |
| | 2/8/2023 SUBMITTAL. PREVIOUSLY SATISFIED COMMENTS ARE |
| | REMOVED. REMAINING OPEN AND NEW COMMENTS CAN BE |
| | ADDRESSED WITH THE ENGINEERING PERMIT SUBMITTAL. |
| | |
| | 1. [PARTIALLY SATISFIED - SHEET 2 OF THE CONCEPTUAL |
| | ENGINEERING PLANS LIST NAVD1988 AT THE BOTTOM RIGHT OF |
| | THE PAGE.] 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 AND NGVD1929 IS PROVIDED. |
| | LIST THE VERTICAL DATUM AND CONVERSION EQUATION (IF |
| | APPLICABLE) ON EVERY SHEET WITH ELEVATION INFORMATION. |
| | |
| | NEW COMMENTS (1/4/2023 SUBMITTAL): |
| | |
| | 4. [SATISFIED] UTILITIES SHOWN ON THE LANDSCAPE PLANS |
| | DO NOT MATCH THE CONCEPTUAL ENGINEERING PLANS. |
| | |
| | 5. [SATISFIED] 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. [SATISFIED] PROVIDE CROSS SECTIONS THROUGH THE NEW |
| | PARKING LOTS SHOWING SURFACE FEATURES, DIMENSIONS, |
| | SLOPES (ARROWS) AND GRADE BREAKS. |
| | |
| | 7. [SATISFIED] CONVERT THE SURFACE WATER MANAGEMENT |
| | SUMMARY INFORMATION ON SHEET 1 TO THE DATUM USED ON THE |
| | PLANS. |
| | |
| | NEW COMMENTS (2/8/2023 SUBMITTAL): |
| | 8. INDICATE LOCATION OF WHEEL STOPS ON SECTION A-A ON |
| | SHEET 1. |
| | |
| | 9. CHECK THE GRADES VS. THE TRAVEL LANE SLOPES AND |
| | WIDTHS SHOWN ON SECTION A-A ON SHEET 1. |
| | |
| | 10. CONFIRM FINISHED FLOOR ELEVATION OF 19.50 FT NGVD |
| | SHOWN ON THE BUILDING PAD AND IN THE SURFACE WATER |
| | MANAGEMENT SUMMARY AT THE TOP OF SHEET 1. |
| | |
| | 11. RECTIFY THE TWO TOP OF PLATE ELEVATIONS (16.00 / |
| | 18.35) ON THE CONTROL STRUCTURE DETAIL (STRUCTURE S-3) |
| | ON SHEET 2. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 (O) |
| | [email protected] |
| | |
| |
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