Plan Review Notes
Plan Review Notes For Project E22020017
Project Number E22020017
Review Stop ENG-A
Sequence Number 1
Notes
Date Text
2022-04-14 08:49:48E220250017 - 300 BANYAN - 301 CLEMATIS FIRST ENG
 SUBMITTAL
 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 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. 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.
 12. 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.
 13. 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.
 14. PLEASE CLEARLY SHOW ROAD RIGHT OF WAY.
 15. PLEASE PROVIDE SANITARY ELEVATIONS AT MANHOLE
 TIE-IN.
 16. IF SANITARY LINES ARE PROPOSED IN ROW PLEASE SHOW
 ADJACENT SANITARY LATERAL LOCATIONS AND SHOW ADDRESSES
 OF ADJACENT PARCELS.
 17. IF WATER LINES ARE BEING REPLACED IN ROW, SHOW
 ADJACENT PARCEL ADDRESSES.
 18. 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.
 19. PLEASE PROVIDE LEGEND ON ALL PLAN SHEETS TO INCLUDE
 STREETLIGHT, SIGN POSTS, TRANSFORMER BOXES ETC.
 20. PLEASE RESPOND TO ALL COMMENTS IN WRITING AND
 INCLUDE PROJECT NAME, ADDRESS AND PERMIT NUMBER
 (E-XXXXXXXX).
  
 MARK HURLEY, FIELD CUSTOMER SERVICE SUPER., WPB PUBLIC
 UTILITIES, 561-822-2262 OR [email protected]:
  
 -UPDATE LABEL FOR LARGE METERS WITH WORDING: ABOVE
 GROUND.
 -SHEET C4.3: DOORS PATH SEEMS TO CONFLICT WITH THE
 PARALLEL 4 INCH BACKFLOWS AND RELATED PIPING; FOR 3
 INCH BFP ALSO ADD SIZE OF METER; IF 3 INCH METER IS
 PROPOSED THEN TAP/PIPING SHOULD BE 4 INCH INSTEAD OF 3
 INCH; REMOVE PRIVATE FROM LABEL OF 301 CLEMATIS
 PROPOSED WATER SERVICE.
  
 -CALLOUT ALL CONFLICT CROSSINGS WITH UTILITIES. ADD
 CROSSING TABLE IF NEEDED.
  
 -SHOW AND LABEL ALL FRANCHISE UTILITIES.
  
 -IF METERED WATER SERVICE ON EAST SIDE OF 301 CLEMATIS
 WILL NOT BE USED, THEN SHOW REMOVAL.
  
 -LABEL OLIVE AVE ON SHEET C4.2.
  
 -SHOW AND LABEL ALL EXISTING AND PROPOSED WATER MAINS,
 SEWER LATERALS, WATER METERS, METER BOXES, WATER
 SERVICES, SEWER MAINS, MANHOLES, FORCE MAINS, AND
 BACKFLOW ASSEMBLIES IN THE AREA OF 300 BANYAN AND 301
 CLEMATIS. FOR PIPING ADD SIZE AND MATERIAL TYPE TO
 LABEL.
  
 -SHOW AND LABEL EXISTING FIRELINE WATER SERVICE FOR 301
 CLEMATIS ST.
  
 -SHOW AND LABEL PROPOSED DCDA INSTALLATION FOR 301
 CLEMATIS ST.
  
 -SHOW AND LABEL ALL EXISTING AND PROPOSED FDCS FOR 301
 CLEMATIS AND 300 BANYAN.
  
 -SHOW AND LABEL ALL EXISTING AND PROPOSED FIRE HYDRANTS
 NEAR 301 CLEMATIS AND 300 BANYAN.
  
 -SHOW ALL EXISTING AND PROPOSED EASEMENTS.
  
 -SHOW ALL EXISTING AND PROPOSED WATER MAIN VALVES.
  
 -ADD PROFILES FOR ALL PROPOSED WATER SERVICES.
  
 -BOX FOR PROPOSED IRRIGATION METER LOOKS TO CONFLICT
 WITH EXFILTRATION. ALSO BOX LOOKS ROTATED DIFFERENT
 DIRECTION THAN EXISTING.
  
 -APPLICANT IS REQUIRED TO SUBMIT BACKFLOW COVENANT FOR
 300 BANYAN BLVD. AND 301 CLEMATIS ST.
  
 -VERTICAL MOUNT DCDA IS NONSTANDARD. ENGINEER NEEDS TO
 SUBMIT PROPOSED DESIGN AND VERIFY ANY SUPPORTS NEEDED.
  
 -ADD FIRE FLOW CALCULATIONS TO WATER PLAN.
  
 -SHOW AND LABEL EXISTING WATER SERVICE FOR IRRIGATION
 WITH PIPE SIZE AND MATERIAL TYPE.
  
 -VERIFY THERE WILL BE NO FOOD SERVICE IN 300 BANYAN
 THAT WOULD REQUIRE USE OF GREASE TRAP, BUT BYPASS IT.
  
 -AT EAST SIDE OF GREASE TRAPS, THERE IS A PIPE 90. IS
 THAT ALRIGHT AND HOW IS IT CONSTRUCTED?
  
 -ADD SLOPE GUIDANCE TO LABELS OF SEWER LATERALS.
  
 -WATER PLAN SHOWS GAS LINE GOING THROUGH GREASE TRAP.
  
 -TWO MANHOLES IN ALLEY ARE OVERLAPPING.
  
 -INCORPORATE PRIOR GUIDANCE FROM TECHNOW: ADD NOTE THAT
 WATER MAIN TIE-IN IS TO PROCEED AFTER THE CONTRACTOR
 HAS SUBMITTED A CONSTRUCTION PHASING PLAN FOR
 PIGGING/FLUSHING TO THE CITY AND RECEIVING PBC HEALTH
 DEPARTMENT APPROVAL.; INSERT COWPB STANDARD DETAIL GS-7
 ?DOGHOUSE MANHOLE? ON DETAIL SHEET.; THE GRAVITY SEWER
 IS REQUIRED TO HAVE A CASING THROUGH THE CONFLICT
 MANHOLE. INSERT COWPB STANDARD DETAIL P-10 FOR THE
 CASING AND THE FDOT CONFLICT MANHOLE STANDARD DETAIL
 INDEX 425-080 INTO THE PLANS.
  
 -PROPOSED 3 INCH BFP AND METER FOR 301 CLEMATIS ST. IS
 LOCATED SUBSTANTIALLY CLOSE TO EXISTING BUILDING.
 CONCERN WAS BROUGHT UP ABOUT BUILDING FOOTERS AND
 EXCAVATION ADJACENT BUILDING. EOR SUGGESTED DIMENSIONS
 OF BUILDING FOOTER AND SAFETY OF EXCAVATION COULD BE
 CONFIRMED. PLEASE SUBMIT THOSE VERIFICATIONS.
  
 -ON WATER PLAN, CALLOUT ABOUT A FIRE HYDRANT LOOKS TO
 BE OBSTRUCTING PLAN VIEW OF MANHOLE IN OLIVE.
  
 -SHOW AND LABEL SANITARY MANHOLE AT EAST SIDE OF OLIVE
 WHERE WASTEWATER FLOWS TO. ADD INVERT INFORMATION TO
 LABEL.
  
 -PLANS ARE MISSING SEVERAL STANDARD DETAILS INCLUDING
 SMALL METERED WATER SERVICE, LARGE METERED WATER
 SERVICE (ABOVE-GROUND AND DETAILS), AND FIRELINE
 BACKFLOW ASSEMBLY.
  
 -SUBMIT LATEST REVISION SITE PLAN, LANDSCAPING PLAN,
 AND IRRIGATION PLAN, AND CONFIRM THOSE HAVE NO CONFLICT
 WITH UTILITIES.
  
 -PAVEMENT RESTORATION BOUNDARIES ON OLIVE FOR UTILITY
 WORK DOES NOT MATCH DISTANCE REQUIREMENTS.
  
 -COUPLE DIFFERENT TYPES OF SHADING ON PAVING PLAN IS
 NOT IDENTIFIED ON LEGEND.
  
 -WILL THERE BE STANDING WATER AT MH2?
  
 -DID NOT SEE SPOT ELEVATIONS CALLED OUT ON WEST SIDE OF
 BUILDING.
  
 -ON PAVING PLAN CANNOT SEE STREET NAMES CLEARLY.
  
 -WILL APPLICANT MAINTAIN TRENCH DRAIN IN ALLEY?
  
 -APPROVAL LETTER STATES: ALLEYWAY SHALL BE DESIGNATED
 AS ONE-WAY IN THE EASTBOUND DIRECTION, AND NECESSARY
 SIGNAGE AND PAVEMENT MARKINGS INSTALLED THROUGHOUT ITS
 EXTENSION BETWEEN DIXIE AND OLIVE. ENSURE THAT ALL
 SIGNAGE AND PAVEMENT MARKINGS ARE SHOWN ON PLANS TO
 SATISFY THAT REQUIREMENT.
  
 -ADD FLOW CALCULATIONS TO WATER PLAN AS DIRECTED IN
 WS-7.
  
 -ADVISE ON STATUS OF UNDERGROUNDING OF OVERHEAD
 UTILITIES. SHOW ANY PROPOSED TRANSFORMER BOXES ON
 PLANS.
  
 -PROVIDE SEPARATE WATER DEMAND CALCULATIONS ON WATER
 PLANS FOR 300 BANYAN AND 301 CLEMATIS. NOT SURE IF WHAT
 IS CURRENTLY SHOWN IS COMBINED OR JUST FOR BANYAN.
  
  
 MIKE TECHNOW, PUB. UTILITIES ENGINEER,
 [email protected], 561-494-1047:
  
 -SHOW ALL EXISTING UTILITIES WITHIN THE RIGHT OF WAY.
 PROVIDE SUNSHINE811 TICKET FOR NORTH OLIVE.
 - PROVIDE PROFILE AND VERTICAL CLEARANCES BETWEEN
 WATER, SEWER AND STORM LINES PER CITY OF WEST PALM
 BEACH STANDARD DETAIL GN-2 SERIES, AT ALL UTILITY
 CROSSINGS. SHOW EXISTING UNDERGROUND UTILITIES ON THE
 PROFILE. THE PROFILE SHOULD SHOW PROPOSED PIPE FROM
 TIE-IN AT THE MAIN TO POINT OF SERVICE.
 - SHOW STATIONING AND HORIZONTAL SEPARATION CLEARANCE
 BETWEEN PROPOSED UTILITIES AND EXISTING UTILITIES
 AND/OR BASELINE.
 - ADD NOTE THAT WATER MAIN TIE-IN IS TO PROCEED AFTER
 THE CONTRACTOR HAS SUBMITTED A CONSTRUCTION PHASING
 PLAN FOR PIGGING/FLUSHING TO THE CITY AND RECEIVING PBC
 HEALTH DEPARTMENT APPROVAL.
  
 COMMENTS FROM TRACY WARD, SR. STORMWATER ENG.,
 ENGINEERING SERVICES, [email protected] 561-494-1120
  
 1. STORMWATER MANAGEMENT CALCULATIONS
 A. PAGE 5 OF 8: TRENCH STORAGE MAY CHANGE BASED ON
 COMMENT 1.D BELOW.
 B. PAGE 6 OF 8: REVIEW RAINFALL DEPTHS. THEY APPEAR TOO
 LOW FOR DOWNTOWN WEST PALM BEACH.
 C. PAGE 7 OF 8: INDICATE WHERE THE ELEVATION 17.00 CAME
 FROM IN THE LAST LINE ON THE PAGE. FINISHED FLOOR
 ELEVATION IS 12.30 FEET NAVD.
 D. PAGE 8 OF 8: IN EXFILTRATION TRENCH EQUATION:
 I. H2 CANNOT EXTEND BELOW BOTTOM OF TRENCH
 II. DU CANNOT EXTEND BELOW THE HIGHER OF THE TRENCH
 BOTTOM ELEVATION OR WATER TABLE ELEVATION
 III. PROVIDE DOCUMENTATION FOR THE EXFILTRATION RATE
 (K).
 2. FOR EASE OF REFERENCE, NUMBER ALL OF THE PROPOSED
 AND EXISTING DRAINAGE AND SANITARY SEWER STRUCTURES.
 FOR THE PROPOSED CONFLICT STRUCTURES, THE TYPE OF
 STRUCTURE (STORM OR SANITARY) WILL BE DETERMINED BY
 WHICH UTILITY PIPE DOES NOT PASS THROUGH THE STRUCTURE.
 3. SHOW THE EAST CONTINUATION OF THE SANITARY SEWER
 MAIN AT THE CONFLICT STRUCTURE IN THE INTERSECTION OF
 THE ALLEY AND N. OLIVE AVE.
 4. INCLUDE IN THE SHEET LEGENDS ALL OF THE HATCHING
 STYLES SHOWN ON THE SHEET.
 5. CALLOUT REPLACEMENT OF THE CURB FOR THE DRIVEWAY
 ACCESS ON BANYAN BLVD WITH VALLEY GU
 6. MOVE THE TRENCH DRAIN AT THE EAST END OF THE ALLEY
 OUTSIDE OF THE NORTH-SOUTH SIDEWALK CORRIDOR ALONG THE
 WEST SIDE OF N. OLIVE AVE. TRENCH GRATE TO BE ADA AND
 BICYCLE SAFE.
 7. PROVIDE CROSS SECTIONS AT THE FOLLOWING LOCATIONS.
 LABEL RIGHT OF WAY. PROVIDE DISTANCES FROM RIGHT OF WAY
 TO: CENTERLINE, BACK OF CURB, BREAK POINTS, BUILDING
 FACE. SHOW TYPICAL SURFACE SLOPES, SIDEWALK WIDTHS,
 LANDSCAPE AREAS, ETC.
 A. DRIVEWAY CONNECTION ON BANYAN (FROM CENTERLINE OF
 BANYAN BLVD TO 10 FEET INSLDE BUILDING.
 B. FROM CENTERLINE OF BANYAN BLVD TO FACE OF BUILDING.
 C. FROM CENTERLINE OF N. OLIVE AVE TO FACE OF BUILDING
 NEAREST THE WEST RIGHT OF WAY OF N. OLIVE AVE.
 D. FROM CENTERLINE OF N. OLIVE AVE TO FACE OF BUILDING
 SET FURTHER FROM THE WEST RIGHT OF WAY OF N. OLIVE AVE.
 8. SHOW ON THE PAVING AND GRADING PLAN WHERE THE
 SPECIAL TYPE ?F? CURB AND GUTTER IS TO BE CONSTRUCTED.
 9. INDICATE IF THE GRADES ALONG N. OLIVE AVE ARE FOR
 EDGE OF PAVEMENT, TOP OF CURB, ETC.
 10. DO NOT LEAVE THE 8? +/- LONG MILL AND RESURFACING
 GAP ON N. OLIVE AVE.
 11. PROVIDE AN ENGLISH UNITS (INCHES) VERSION OF THE
 SPECIAL TYPE ?F? CURB AND GUTTER DETAIL ON SHEET C5.1.
 12. ON THE DRAINAGE PLAN, LIST WHICH STRUCTURES ARE TO
 HAVE PRB?S INSTALLED AND WHICH PIPE INVERT WILL BE
 COVERED BY THE PRB.
 13. PROVIDE A DETAIL FOR THE CONTROL STRUCTURE.
 14. PROVIDE PROFILES OF EXISTING AND PROPOSED UTILITIES
 IN THE ALLEY FROM THE EXTENSION OF THE WEST PROPERTY
 LINE ACROSS THE ALLEY TO THE CONFLICT MANHOLE IN N.
 OLIVE AVE. INCLUDE PROPOSED GROUND GRADING PROFILES
 ALONG NORTH AND SOUTH ALLEY RIGHTS OF WAY AND
 CENTERLINE (FLOWLINE) OF ALLEY.
 15. PROVIDE TO-SCALE PROFILE OF OUTFALL PIPE BETWEEN
 CS-1 AND EXISTING CB. SHOW BOTH DRAINAGE STRUCTURES,
 PROPERTY/RIGHT OF WAY LINE, AND EXISTING/PROPOSED
 UTILITIES INCLUDING THE EXISTING 10? SANITARY SEWER.
 DOES THE OUTFALL PIPE NEED TO BE 18? IN DIAMETER?
 16. PROVIDE TO-SCALE PROFILES OF THE SEWER LATERALS
 CROSSING THE ALLEY. SHOW ALL UTILITY
 CONFLICTS,STRUCTURES, PROPERTY LINES, BENDS, GROUND
 PROFILE, ETC.
 17. THE PROPOSED DOG HOUSE MANHOLE (MH-1) APPEARS TO BE
 IN HORIZONTAL CONFLICT WITH THE PROPOSED CONFLICT
 MANHOLE TO THE NORTH.
 18. IS CENTERLINE STRIPING NEEDED FOR DRIVEWAY APRON TO
 BANYAN BLVD?
 19. PROVIDE STRIPING PLAN FOR BANYAN BLVD AND N. OLIVE
 AVE. IN THE MILLING AND RESURFACING AREAS.
 20. INCLUDE NO LEFT TURN SIGN WITH THE ONE WAY SIGN AT
 THE ALLEY.
 21. USE ALTERNATIVE TO HAY BALES FOR INLET PROTECTION.
 22. SHOW WHERE THE CONSTRUCTION ACCESS WILL BE LOCATED.
 IT SHOULD NOT BE WITHIN THE RIGHT OF WAY.
  
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