| Date |
Text |
| 2021-07-08 10:39:30 | 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. ON THE OVERALL SITE PLAN (SHEET 1 OF 2), SHOULD THE |
| | LABEL ?EGRET LAKE ELEMENTARY? ABOVE STA22+00 BE MOVED |
| | TO ABOVE STA41+00? |
| | |
| | 2. THE CITY?S OFFICIAL VERTICAL DATUM PER CITY CODE IS |
| | NGVD1929. THE CITY IS ALLOWING SURVEYS AND PLANS TO USE |
| | NAVD1988 PROVIDED THE CONVERSION EQUATION BETWEEN |
| | NAVD1988 AND NGVD1929 IS ALSO PROVIDED. LABEL THE |
| | VERTICAL DATUM AND CONVERSION EQUATION TO NGVD1929 ON |
| | ALL CIVIL ENGINEERING SHEETS WITH ELEVATION |
| | INFORMATION. |
| | |
| | 3. FOR SECTION A-A ON SHEET 3 OF 7, CONSIDER CHANGING |
| | THE NOTE ?ALL SLOPES GREATER THAN 5:1 TO BE SODDED? TO |
| | ?ALL SLOPES FLATTER THAN 5:1 TO BE SODDED? (OR STEEPER |
| | DEPENDING ON THE INTENT OF THE NOTE). |
| | |
| | 4. THE BOTTOM ELEVATION OF THE ROADSIDE SWALES VARY |
| | BETWEEN 13.5 AND 15.8 ALONG THE ROAD. WAS THIS |
| | VARIATION CONSIDERED IN THE SWALE STORAGE VOLUME FOR |
| | WATER QUALITY TREATMENT? WILL THERE BE DITCH BLOCKS |
| | CONSTRUCTED TO MAXIMIZE THE STORAGE IN THE SWALE? THE |
| | DRAINAGE CALCULATIONS WILL BE REVIEWED AT ENGINEERING |
| | PERMIT SUBMITTAL. |
| | |
| | 5. HOW AND WHERE WILL THE ROADSIDE SWALES DISCHARGE? |
| | THERE APPEARS TO BE A BERM ALONG THE NORTH SIDE OF THE |
| | EXISTING DITCH EAST OF STA11+00. WILL THE TOP OF THE |
| | BERM BE AFFECTED WITH THE ROAD CONSTRUCTION? |
| | |
| | 6. PROVIDE CONDITION ASSESSMENT OF THE STORM PIPE(S) |
| | CROSSED BY THE PROPOSED ROAD (APPROX. STA39+00). |
| | |
| | 7. CHECK THE ELEVATIONS LISTED FOR THE FRENCH DRAIN |
| | DETAIL ON SHEET 3 OF 7 AND THE DRAINAGE CONTROL |
| | STRUCTURE DSC-1 DETAIL ON SHEET 4 OF 7. |
| | |
| | 8. LIMEROCK MAY NOT BE SUITABLE FOR THE ROAD BASE IF IT |
| | WILL BE SUSCEPTIBLE TO SATURATION FROM THE HIGH GROUND |
| | WATER TABLE AND/OR SWALE STORAGE. |
| | |
| | |
| | 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 COPY OF SFWMD ERP PERMIT(S) BEFORE START OF |
| | CONSTRUCTION. |
| | |
| | 4. THE PROJECT IS WITHIN THE NORTHERN PALM BEACH COUNTY |
| | IMPROVEMENT DISTRICT. PROVIDE A COPY OF THE NPBCID |
| | PERMIT BEFORE THE START OF CONSTRUCTION. |
| | |
| | 5. PROVIDE A COPY OF THE DRAINAGE CALCULATIONS WITH THE |
| | ENGINEERING PERMIT APPLICATION. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 (O) |
| | 561-351-0510 (M) |
| | [email protected] |
| | |
| |
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