| 2022-10-20 12:02:47 | E22100035 - MINT ECO 9.9.22 SUB REVIEW |
| | |
| | COMMENTS FROM RICK ROSSANO, PROJECT COORDINATOR, |
| | ENGINEERING SERVICES DEPT., 561-494-1098 |
| | [email protected] : |
| | 1. CONFIRM THAT A COMPLETED LOS ANALYSIS SUMMARY TABLE |
| | HAS BEEN SUBMITTED DIRECTLY TO ENGINEERING (SHEET 33 OF |
| | CITY OF WPB DEVELOPMENT APPLICATION). |
| | 2. CHECK TO SEE IF FDEP FORMS FOR PROPOSED SANITARY |
| | SEWER ARE REQUIRED. |
| | 3. PROVIDE CALCULATIONS ON PLANS OF EXISTING AND |
| | PROPOSED DEMANDS FOR WATER & SEWER (AVERAGE, MAXIMUM |
| | AND PEAK) AND FIRE FLOW DEMANDS. CALCULATIONS SHALL BE |
| | PER FAC 64E-8 FOR WATER AND PER FAC 64-E.008 FOR SEWER. |
| | 4. PLEASE PROVIDE CALCULATIONS OF REVISED PERVIOUS AND |
| | IMPERVIOUS CALCULATIONS FOR THE PROPOSED IMPACTED |
| | AREAS. |
| | 5. COORDINATE WITH MARK HURLEY, FIELD CUSTOMER SERVICE |
| | SUPERVISOR WITH CITY OF WPB PUBLIC UTILITIES, REGARDING |
| | PLACEMENT OF BACKFLOW DEVICES AND WATER METERS. CONTACT |
| | HIM AT 561-494-2262 OR [email protected] |
| | 6. PLANS SHALL SHOW EXISTING AND PROPOSED LOCATIONS AND |
| | DIMENSIONS OF ALL WATER, STORMWATER, AND SANITARY AND |
| | SEWER LINES AND CLEANOUTS, GREASE TRAPS, ETC. INCLUDING |
| | STUBS TO EACH PROPERTY LINE FOR WATER AND SANITARY |
| | SEWERS, THE MAKE AND MODEL OF ALL VALVES, POTABLE AND |
| | IRRIGATION METERS, BACKFLOWS, FIRE HYDRANTS AND FDCS, |
| | AND OTHER DEVICES TO BE INSTALLED ON THE SYSTEM, CATCH |
| | BASINS, CULVERTS, DITCHES INCLUDING GRADES, PIPES |
| | SIZES, MATERIALS, ELEVATIONS, ASSUMPTIONS, |
| | CALCULATIONS, INVERT ELEVATIONS FOR ALL INLETS AND |
| | MANHOLES AND PROFILES OF SANITARY SEWER LINES. GATE |
| | VALVE BOXES SHALL NOT BE INSTALLED IN CURB OR SIDEWALK. |
| | ALL AVAILABLE ELEVATION SHALL BE SHOWN ON THE PROFILE |
| | VIEW. DIRECTION OF FLOW SHALL BE SHOWN ON PLAN VIEW ON |
| | PLAN VIEW FOR ALL SANITARY AND STORM SEWERS. PLEASE |
| | SHOW SLOPE % ON ALL SANITARY LINES AND CALL OUT |
| | MATERIAL. ADDITIONALLY, PLAN VIEW SHALL SHOW ALL |
| | EXISTING AND PROPOSED UNDERGROUND UTILITY LAYOUT, |
| | INCLUDING FIBER OPTIC, ELECTRIC, GAS, AND CABLEVISION & |
| | TELECOMMUNICATION FACILITIES INCLUDING PIPES SIZES AND |
| | MATERIALS, LOCATED ON THE RIGHT-OF-WAY. |
| | 7. PLEASE CUT AND CAP UTILITIES NOT IN USE AND REMOVE |
| | ANY ABANDONED UTILITY LINES LARGER THAN 2 INCHES FROM |
| | CITY RIGHT OF WAY. |
| | 8. PLEASE SHOW EXISTING AND PROPOSED UTILITY EASEMENTS, |
| | INCLUDING THOSE PROPOSED TO ALLOW ACCESS FOR CITY |
| | PERSONNEL TO PROPOSED UTILITY WATER METERS. |
| | 9. PLEASE PROVIDE ENLARGED VIEW ON PLANS OF PROPOSED |
| | LOCATION OF WATER METER AND BACKFLOW PREVENTION, AND |
| | EXISTING METER AND BACKFLOW (TO BE REMOVED?). BACKFLOWS |
| | SHALL BE INSTALLED ON PRIVATE PROPERTY OUTSIDE OF |
| | EASEMENTS AND RIGHTS OF WAY. DOMESTIC WATER METERS |
| | SHALL BE INSTALLED IMMEDIATELY ADJACENT TO PROPERTY |
| | LINE. 3 INCH AND LARGER WATER METERS SHALL BE INSTALLED |
| | ABOVE-GROUND ONLY. |
| | 10. PLEASE CALLOUT DOMESTIC BACKFLOW PREVENTER AS RPPA |
| | AND FIRE BACKFLOW PREVENTER AS DCDA. SPECIFY LEAD FREE |
| | DESIGN ON ALL BACKFLOWS. |
| | 11. ENGINEERING PLANS SHALL INCLUDE PIGGING, FLUSHING |
| | AND SAMPLE POINTS ON ANY WATER RUNS 60 FT. IN LENGTH OR |
| | GREATER. |
| | 12. FOR FORMAL ENGINEERING SUBMITTAL, SFWMD ERP AND |
| | NPDES NOI REQUIREMENTS WILL BE ENFORCED. |
| | - AN NOI IS REQUIRED FOR PROJECTS THAT: |
| | - 1) DISTURB ONE OF MORE ACRES OF LAND OR DISTURB LESS |
| | THAN ON ACRE OF LAND BUT ARE PART OF A COMMON PLAN OF |
| | DEVELOPMENT OR SALE; |
| | - 2) DISCHARGE STORMWATER TO SURFACE WATERS OF THE |
| | STATE OR TO SURFACE WATERS OF THE STATE THROUGH A |
| | MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4). |
| | - THE SFWMD ERP CAN BE OBTAINED THROUGH A 10-2 SELF |
| | CERTIFICATION THROUGH FDEP OR AN ERP APPLICATION |
| | THROUGH SFWMD. EITHER WAY, THE DEVELOPER/ENGINEER SHALL |
| | SUBMIT A COPY OF THE ERP PERMIT OR FDEP ACKNOWLEDGEMENT |
| | OF THE 10-2 CERTIFICATION. |
| | 13. PROVIDE PROFILE AND CLEARANCES BETWEEN WATER, SEWER |
| | AND STORM LINES AT ALL UTILITY CROSSINGS WITHIN ROW PER |
| | CITY OF WEST PALM BEACH STANDARD DETAIL GN-2 SERIES. |
| | PLEASE SHOW ALL EXISTING AND PROPOSED UNDERGROUND |
| | UTILITY LAYOUT, INCLUDING FIBER OPTIC, ELECTRIC, GAS, |
| | AND CABLEVISION & TELECOMMUNICATION FACILITIES WITH |
| | PIPE MATERIAL AND SIZE, LOCATED ON THE RIGHT-OF-WAY. |
| | 14. WHEN SUBMITTING APPROVED MATERIALS LIST, PLEASE |
| | PROVIDE MATERIAL/CUT SHEETS FOR ALL PROPOSED BACKFLOW |
| | DEVICES SHOWING SPECIFIC MODEL NUMBER AND SPECIFYING |
| | USC APPROVED LEAD-FREE DESIGN. |
| | 15. PLEASE CLEARLY SHOW ROAD RIGHT OF WAY. |
| | 16. PLEASE PROVIDE SANITARY ELEVATIONS AT MANHOLE |
| | TIE-IN. |
| | 17. IF SANITARY LINES ARE PROPOSED IN ROW PLEASE SHOW |
| | ADJACENT SANITARY LATERAL LOCATIONS AND SHOW ADDRESSES |
| | OF ADJACENT PARCELS. |
| | 18. IF WATER LINES ARE BEING REPLACED IN ROW, SHOW |
| | ADJACENT PARCEL ADDRESSES. |
| | 19. IF TRENCHING IN IN CITY-MAINTAINED ROADWAY AREAS |
| | ADD NOTE TO PROVIDE 50 FT. PAVEMENT RESTORATION |
| | TRANSITION ON EACH SIDE OF PROPOSED TRENCH PER CITY OF |
| | WPB STANDARD DETAIL GC-4. |
| | 20. PLEASE PROVIDE LEGEND ON ALL PLAN SHEETS TO INCLUDE |
| | STREETLIGHT, SIGN POSTS, TRANSFORMER BOXES ETC. |
| | 21. PLEASE RESPOND TO ALL COMMENTS IN WRITING AND |
| | INCLUDE PROJECT NAME, ADDRESS AND PERMIT NUMBER |
| | (E-XXXXXXXX). |
| | |
| | COMMENTS FROM MARK HURLEY, FIELD CUSTOMER SERVICE |
| | SUPER., WPB PUBLIC UTILITIES, 561-822-2262 OR |
| | [email protected]: |
| | |
| | -WILL ALL THE WATER FROM THE 1500 GALLON RECLAIM WATER |
| | TANKS GO DIRECTLY TO SANITARY SEWER WITHOUT ANY BEING |
| | PUMPED ELSEWHERE? |
| | -ADD RIM ELEVATION TO CLEANOUTS. |
| | -ADD NOTE IF SANITARY MANHOLE BEING REHABBED. |
| | -ADD WATER AND SEWER DEMAND CALCULATIONS TO SHEET 7. |
| | -PROPOSED SEWER LATERAL APPEARS TO BE CONFLICTING WITH |
| | EXISTING LARGE UTILITY POLE ADJACENT MANHOLE. |
| | -DOES THE EXISTING SANITARY MANHOLE ALSO HAVE SEWER |
| | LATERAL CONNECTED FROM 1896 PALM BEACH LAKES? |
| | -LABEL ADDRESS OF ADJACENT PROPERTIES. |
| | -SHEET 3 HAS NO INFORMATION ABOUT THE STORM OUTFALL. |
| | -IF THERE IS AN IRRIGATION SYSTEM, WILL IT RUN OFF OF |
| | METERED WATER SERVICE? |
| | -ADD DATUM CONVERSION EQUATION STATEMENT ON SHEETS WITH |
| | ELEVATIONS. |
| | -EXISTING WATER SERVICES NOT SHOWN CORRECTLY ON PLANS. |
| | THERE ARE TWO EXISTING METER BOXES IN THE AREA WITH 17 |
| | INCH BY 30 INCH LIDS. THE EASTERN METER BOX IS A CITY |
| | WPB PARKS 2??? IRRIGATION METER WITH BACKFLOW ASSEMBLY. |
| | PROJECT WOULD NEED RECEIVE APPROVAL FROM GREG MIHALKO |
| | [email protected] OR THEY COULD NOT BE REMOVED. THE |
| | WESTERN METER BOX IS FOR 1890 PALM BEACH LAKES AND THE |
| | 2??? METER HAS BEEN REMOVED SINCE 2012. BACKFLOW |
| | ASSEMBLY LOOKS TO HAVE BEEN CUT OUT. BOTH METER BOXES |
| | SHOULD STILL HAVE THE SERVICE LINES TO THE WATER MAINS |
| | IN TACT. |
| | -ADD MARKUP NOTE ON SD WS1 THAT DUAL CHECK VALVE NOT |
| | USED WHEN A BACKFLOW ASSEMBLY IS BEING INSTALLED. |
| | -ADD STANDARD DETAIL GS1 TO DETAILS SHEET. |
| | |
| | COMMENTS FROM TRACY WARD, SR. STORMWATER ENG., |
| | ENGINEERING SERVICES, [email protected] 561-494-1120: |
| | |
| | 1. PROVIDE THE CONVERSION EQUATION BETWEEN NAVD1988 AND |
| | NGVD1929 ON EVERY SHEET WITH ELEVATION INFORMATION. |
| | 2. TWO STRUCTURES NUMBERED A2. |
| | 3. LABEL PIPE SIZE AND MATERIAL FOR THE PIPE BETWEEN |
| | STRUCTURES A2 (SOUTHWEST OF BUILDING) AND A6 (BY |
| | LOADING ZONE). |
| | 4. CAR WASH EFFLUENT IS NOT ALLOWED TO ENTER THE |
| | STORMWATER MANAGEMENT SYSTEM. WHAT IS THE PURPOSE OF |
| | THE TRENCH DRAIN AT THE ENTRANCE OF THE CAR WASH? |
| | 5. CHANGE STORM PIPE WITHIN THE R/W TO RCP. REVISE |
| | CONTROL STRUCTURE DETAIL. |
| | 6. CALLOUT PRB???S FOR STRUCTURES CONNECTED TO |
| | EXFILTRATION TRENCH AND FOR CONTROL STRUCTURE A1 (OR |
| | STRUCTURE A7) TO PREVENT FLOATABLES FROM LEAVING THE |
| | SITE AND FLOWING INTO THE CANAL. |
| | 7. CONTROL STRUCTURE DETAIL CALLS OUT FRAME AND GRATE |
| | OR GRATE. IS THE STRUCTURE TO HAVE A MANHOLE RING AND |
| | COVER? CONSIDER PLACEMENT OF THE TOP SLAB OPENING FOR |
| | STRUCTURE ACCESS AND MAINTENANCE IF THE WEIR WILL BE |
| | CONSTRUCTED AS SHOWN ALONG THE STRUCTURE DIAMETER. |
| | 8. BAFFLE ATTACHMENT DETAIL ??? REVISE TO SHOW AS A PRB |
| | (CLOSED ON TOP AND OPEN ON THE BOTTOM, BOTTOM EDGE |
| | MINIMUM 6 INCHES BELOW PIPE INVERT TO EXFILTRATION |
| | TRENCH AND MINIMUM 12 INCHES ABOVE THE STRUCTURE |
| | BOTTOM). |
| | 9. REVISE TYPICAL PARKING SPACES DETAIL TO MATCH THE |
| | STALL PAINTING DETAIL IN SECTION 94-485 OF THE CITY???S |
| | CODE OF ORDINANCES. |
| | 10. SHOW FLOATING TURBIDITY BARRIER AROUND THE OUTFALL |
| | PIPE IN THE CANAL. |
| | |
| | DRAINAGE CALCULATIONS: |
| | 11. EXFILTRATION TRENCH: H2 CANNOT EXTEND PAST THE |
| | HIGHER OF THE BOTTOM OF THE TRENCH OR THE WET SEASON |
| | WATER TABLE ELEVATION. H2 = 4.0 FEET. |
| | 12. REQUIRED TRENCH LENGTH = 161 LF. ONLY 158 LF |
| | PROVIDED. |
| | 13. ICPR CALCULATIONS ??? WEIR LENGTH IS 5 FEET INSTEAD |
| | OF 4 FEET PER THE CONTROL STRUCTURE DETAIL. |
| | |
| | |
| | COMMENTS FROM MIKE TECHNOW, PUB. UTILITIES ENGINEER, |
| | [email protected], 561-494-1047: |
| | |
| | SHEET 7: |
| | -ADD NOTE THIS IS WITHIN LS BASIN 73 SERVICE AREA |
| | -PROVIDE PROFILE OF PROPOSED WM SHOWING VERTICAL |
| | CLEARANCE/S. |
| | -ADD NOTE TO REHAB/REPLACE MH (THE ONE TO BE CORED) AS |
| | REQUIRED. |
| | -SHOW LOS CALCS AND FIRE FLOW CALCS ON SHEET 7. |
| | -FIX CALL OUT FOR EXISTING 3??? WATER MAIN ON THE NE |
| | SIDE OF PROPERTY. |
| | |
| | |
| | FEEL FREE TO CONTACT US IF YOU HAVE ANY QUESTIONS OR |
| | CONCERNS, THANKS. |
| | RICK ROSSANO, PROJECT COORDINATOR, ENGINEERING SERVICES |
| | DEPARTMENT (561) 494-1098 [email protected] |
| | |
