| Date |
Text |
| 2019-08-29 11:01:16 | THE FOLLOWNIG COMMENTS ARE FROM THE REVIEW OF THE |
| | AUGUST 20, 2019 ROUTED SUBMITTAL PACKAGE. |
| | |
| | 1. REVIEW THE ELEVATION INFORMATION FOR THE EXISTING |
| | DRAINAGE STRUCTURES ON SHEET C-05. IT MAY BE LISTING |
| | THE INFORMATION IN RELATION TO NGVD 1929. THE NOTE ON |
| | THE PLAN INDICATES NAVD 1988 IS THE VERTICAL DATUM. |
| | |
| | 2. REVIEW GRATE ELEVATION FOR STRUCTURE NO. 11. IT IS |
| | THE SAME ELEVATION AS THE GRATE ELEVATION FOR STRUCTURE |
| | NO. 12 AND ALSO CREATES A 6% GUTTER SLOPE TO THE SPOT |
| | GRADE OF 14.55 TO THE WEST. ALSO REVIEW THE INVERT |
| | DIRECTIONS LISTED FOR STRUCTURE NO. 11. |
| | |
| | 3. ADVERSE SLOPE FOR THE PIPE BETWEEN STRUCTURES NO. 11 |
| | AND NO. 12. |
| | |
| | 4. TWO TYPES OF MATERIAL (DIP AND RCP) INDICATED FOR |
| | THE PIPE SOUTH OUT OF STRUCTURE NO. 10. |
| | |
| | 5. STORM PIPE CROSSING DATURA STREET TO THE EAST OF |
| | STRUCTURE NO. 9 WILL NEED TO BE REMOVED OR ABANDONED IN |
| | PLACE DEPENDING ON THE PIPE SIZE. |
| | |
| | 6. SHOW MILLING AND RESURFACING LIMITS FOR THE TRENCH |
| | CUTS IN THE RIGHT OF WAY. |
| | |
| | 7. ON THE EXFILTRATION TRENCH DETAIL ON SHEET C-06, ALL |
| | OF THE ELEVATIONS SHOULD BE IN REFERENCE TO NAVD1988. |
| | ALSO SHOW THE CONVERSION BETWEEN NAVD1988 AND NGVD1929 |
| | ON THE SHEET. |
| | |
| | 8. REVIEW THE FFE LISTED ON SHEET C-05 AND LISTED FOR |
| | THE CROSS SECTIONS SHOWN ON SHEET C-07. |
| | |
| | 9. SHOW DIRECTIONAL FLOW ARROWS ON THE CROSS SECTIONS |
| | ON SHEET C-07. |
| | |
| | 10. FOR SECTION A-A ON SHEET C-07, IS TYPE 'F' CURB AND |
| | GUTTER NEEDED IF THE PARKING STALL SLOPES TO THE VALLEY |
| | GUTTER? DOES THE WIDTH OF THE PARKING STALL INCLUDE THE |
| | 2-FOOT VALLEY GUTTER. |
| | |
| | 11. FOR SECTION C-C ON SHEET C-07, SHOW THE DISTANCE |
| | FROM THE PROPERTY LINE TO THE FACE OF CURB. PROVIDE |
| | CROSS SLOPE INFORMATION. |
| | |
| | 12. RCP PIPE TO BE USED FOR STORMWATER WITHIN THE |
| | RIGHT-OF-WAY (NORTH PIPE AT STRUCTURE NO. 1). |
| | |
| | TRACY WARD, P.E. |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | [email protected] |
| | 561-494-1120 |
| |
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