| Date |
Text |
| 2017-05-05 11:15:35 | 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 ENGINEERING DEVELOPMENT |
| | APPROVAL APPLICATION FORMS CAN BE DOWNLOADED AT HTTP:// |
| | WPB.ORG/DEPARTMENTS/ENGINEERING-PUBLIC-WORKS/FORMS,-PER |
| | MITS-APPLICATIONS |
| | THE FOLLOWING COMMENTS MUST BE ADDRESSED PRIOR TO SITE |
| | PLAN APPROVAL: |
| | 1. PRELIMINARY, UPDATED FEMA FLOOD INSURANCE MAPS ARE |
| | AVAILABLE AT |
| | HTTP://MAPS.CO.PALM-BEACH.FL.US/GIS/FLOODZONES.ASPX?. |
| | PLEASE REVIEW THE MAPS AND VERIFY THAT THE NEW MAPS |
| | WILL NOT IMPACT THE PROPOSED PROJECT. |
| | |
| | 2. THE FREEBOARD REQUIREMENT FOR STRUCTURES IN A |
| | SPECIAL FLOOD HAZARD AREA IS ONE FOOT ABOVE BASE FLOOD |
| | ELEVATION. THE CITY COMMISSION WILL BE CONSIDERING |
| | RAISING THE FREEBOARD REQUIREMENT TO TWO FEET IN THE |
| | NEAR FUTURE. |
| | |
| | 3. REVISE PAVING, GRADING AND DRAINAGE NOTES ON SHEET |
| | C-2 TO REFERENCE PALM BEACH COUNTY AND/OR CITY OF WEST |
| | PALM BEACH INSTEAD OF BROWARD COUNTY AND TOWN OF DAVIE. |
| | |
| | 4. SUGGEST REVISING PGD NOTE C.9 (ON SHEET C-2) TO |
| | ADJUST VALVES, INLETS AND MANHOLE RIMS BEFORE FINAL |
| | LIFT OF ASPHALT IS APPLIED. |
| | |
| | 5. THE CITY WILL NOT NEED A MYLAR COPY OF THE RECORD |
| | DRAWINGS (PROJECT CLOSE OUT NOTE C.2 ON SHEET C-2). |
| | |
| | 6. LIST VERTICAL DATUM ON ALL ENGINEERING PLAN SHEETS. |
| | |
| | 7. REVIEW THE PROPOSED DRAINAGE SYSTEM AND |
| | CORRESPONDING DETAILS: |
| | A. 12? STORM PIPE AT REAR OF BUILDING HAS INVERT |
| | ELEVATION OF 15.00. MITERED END SECTION AT NORTH END OF |
| | PIPE HAS INVERT ELEVATION OF 16.25. IS THE DESIGN |
| | INTENT TO HOLD WATER IN THE PIPE? |
| | B. SECTION B-B SHOWS A SWALE IN THE REAR OF THE |
| | BUILDING WITH SIDE SLOPES AS STEEP AS 3:1. THERE ARE |
| | DOORS THAT OPEN TO THE SWALE AREA. |
| | C. NORTHWEST CORNER OF THE PARKING LOT SHOWS PROPOSED |
| | SPOT GRADE OF 17.17. TOP OF CURB ELEVATION WILL BE |
| | 17.67. CENTERLINE ELEVATION OF SWALE TO THE NORTH WILL |
| | BE BETWEEN 16.17 AND 15.91. SECTION A-A SHOWS THE SWALE |
| | CENTERLINE TO BE 3.15 FEET FROM THE BACK OF CURB. SWALE |
| | SIDE SLOPE CALCULATES TO BE AROUND 2:1 [= |
| | 3.15/(17.67-16.17)], WHICH WILL BE DIFFICULT TO |
| | MAINTAIN. |
| | D. EXISTING GRADE ELEVATION ALONG NORTH PROPERTY LINE |
| | IS APPROXIMATELY 17.8 FEET. CENTERLINE ELEVATION OF |
| | SWALE TO THE SOUTH OF THE PROPERTY LINE WILL BE BETWEEN |
| | 16.17 AND 15.91. SECTION A-A SHOWS THE SWALE CENTERLINE |
| | TO BE 3.15 FEET FROM THE NORTH PROPERTY LINE. SIDE |
| | SLOPE FROM SWALE INVERT TO PROPERTY LINE WILL BE LESS |
| | THAN 2:1 [= 3.15/(17.8-16.17)], WHICH WILL BE DIFFICULT |
| | TO MAINTAIN. |
| | E. SECTION A-A SHOWS AN EXISTING PIPE PARTIALLY ABOVE |
| | GRADE. |
| | F. DIMENSION CONFLICT ON SECTION A-A: SWALE DIMENSIONS |
| | ON RIGHT SIDE TOTAL 6.3 FEET WITHIN 10? WIDE UTILITY |
| | EASEMENT. |
| | G. YARD DRAINS #1 AND #2 CALLOUT GRATE ELEVATIONS OF |
| | 17.32 FEET AND INVERT ELEVATIONS OF 15.00 FEET. THE |
| | YARD INLET DETAIL SHOWS 2.5 FEET MINIMUM VERTICAL |
| | DISTANCE BETWEEN GRATE ELEVATION AND PIPE INVERT. |
| | |
| | 8. SUGGEST PUTTING LANDSCAPING INSTEAD OF BRICK PAVERS |
| | BETWEEN NORTH WALL OF BUILDING AND PARKING LOT. |
| | SUBTRACTING THE PARKING OVERHANG, THE SIDEWALK WILL BE |
| | AT MOST 2.6 FEET WIDE. |
| | |
| | 9. PROVIDE A DETAIL OF TYPE ?D? MODIFIED CURB. |
| | |
| | 10. INCLUDE CITY?S STANDARD DETAILS FOR WORK WITHIN THE |
| | RIGHT-OF-WAY. |
| | |
| | 11. PUBLIC UTILITIES DEPARTMENT TO APPROVE THE EXPOSED |
| | SEWER DRAIN IN THE DUMPSTER PAD. |
| | |
| | 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 WILL |
| | BE REQUIRED FROM THE ENGINEERING SERVICES DEPARTMENT. |
| | THE ENGINEERING DEVELOPMENT APPROVAL APPLICATION FORMS |
| | CAN BE DOWNLOADED AT: HTTP://WPB.ORG/DEPARTMENTS/ENGINE |
| | ERING-PUBLIC-WORKS/FORMS,-PERMITS-APPLICATIONS |
| | |
| | 2. PROVIDE A COPY OF THE SFWMD ERP FOR THIS PROPOSED |
| | DEVELOPMENT. |
| | |
| | 3. PROVIDE DRAINAGE CALCULATIONS SIGNED AND SEALED BY A |
| | FLORIDA REGISTERED PROFESSIONAL ENGINEER DEMONSTRATING |
| | THE PROJECT IS PROVIDING WATER QUALITY TREATMENT IN |
| | ACCORDANCE WITH SFMWD CRITERIA AND POST DEVELOPMENT |
| | RUNOFF VOLUMES DO NOT EXCEED EXISTING CONDITIONS RUNOFF |
| | VOLUMES. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 |
| | [email protected] |
| | |
| |
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