| 2023-02-24 14:11:14 | 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. 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] |
| | 5. 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. |
| | 6. PLEASE CUT AND CAP UTILITIES NOT IN USE AND REMOVE |
| | ANY ABANDONED UTILITY LINES LARGER THAN 2 INCHES FROM |
| | CITY RIGHT OF WAY. |
| | 7. PLEASE SHOW EXISTING AND PROPOSED UTILITY EASEMENTS, |
| | INCLUDING THOSE PROPOSED TO ALLOW ACCESS FOR CITY |
| | PERSONNEL TO PROPOSED UTILITY WATER METERS. |
| | 8. PLEASE CALLOUT DOMESTIC BACKFLOW PREVENTER AS RPPA |
| | AND FIRE BACKFLOW PREVENTER AS DCDA. SPECIFY LEAD FREE |
| | DESIGN ON ALL BACKFLOWS. |
| | 9. ENGINEERING PLANS SHALL INCLUDE PIGGING, FLUSHING |
| | AND SAMPLE POINTS ON ANY WATER RUNS 60 FT. IN LENGTH OR |
| | GREATER. |
| | 10. 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. |
| | 11. 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. |
| | 12. PLEASE CLEARLY SHOW ROAD RIGHT OF WAY. |
| | 13. ADD PAVEMENT RESTORATION NOTE PER GOVERNING AGENCY |
| | REQUIREMENTS (FDOT?). |
| | 14. OBTAIN FDOT PERMIT FOR WORK IN STATE ROW. |
| | 15. PLEASE PROVIDE LEGEND ON ALL PLAN SHEETS TO INCLUDE |
| | STREETLIGHT, SIGN POSTS, TRANSFORMER BOXES ETC. |
| | 16. 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]: |
| | |
| | -ON SHEET C300, PLEASE MAKE PIPE MATERIAL TYPE OF 12 |
| | INCH WATER MAIN MORE CLEAR TO READ. |
| | -FIRELINE MAY NOT BE PVC UPSTREAM OF BACKFLOW ASSEMBLY. |
| | NEEDS TO BE DIP ALONG WITH BACKFLOW ASSEMBLY UPRIGHTS. |
| | -ON LABEL OF PROPOSED FIRE HYDRANT, ADD WORDING |
| | ???(PRIVATE)??? |
| | -ADD GRAPHIC SCALES FOR THE DETAILS ON SHEET C300 IF |
| | DIFFERENT THAN THE GRAPHIC SCALE AT TOP OF SHEET. |
| | -SHOW AND LABEL FIRELINE GATE VALVES. |
| | -ADD FIRE FLOW CALCULATIONS TO UTILITY PLAN AS DIRECTED |
| | IN NOTE 9 OF STANDARD DETAIL WS5. |
| | -FIRELINE BACKFLOW ASSEMBLY SHOULD NOT BE IN A UTILITY |
| | EASEMENT PER NOTE 6 WS5. IF EASEMENT DOES NOT CURRENTLY |
| | EXIST, MAY REVISE DIMENSION. |
| | -ON SMALL METERED WATER SERVICES, THE OPERATING VALVE |
| | IS INSIDE THE METER BOX. THERE IS NOT AN ADDITIONAL |
| | VALVE OUTSIDE OF BOX OTHER THAN THE CORPSTOP. REFER TO |
| | STANDARD DETAIL WS1. |
| | -ADD MARKUP NOTE ON WS1 (SHEET C301) THAT DUAL CHECK |
| | VALVE IS NOT USED WHEN A BACKFLOW ASSEMBLY IS BEING |
| | INSTALLED. |
| | -LABEL EXISTING WATER SERVICES AND FIRE HYDRANT PIPE |
| | COMING OFF WATER MAINS WITH PIPE SIZE AND MATERIAL |
| | TYPE. |
| | -POLY MAY NOT BE USED BETWEEN METER AND BACKFLOW PER |
| | WS1 NOTE 3. REVISE THAT CALLOUT ON WATER SERVICE |
| | ENLARGEMENT ??? HYUNDAI. |
| | -SHOW AND LABEL ALL FRANCHISE UTILITIES NEAR WORK |
| | AREAS. |
| | -EXISTING WATER METER AT CONGRESS SIDEWALK IS SHOWN AS |
| | 2 INCH SIZE IN OUR BILLING SYSTEM. WHY PROPOSING TO |
| | REMOVE IT, PAY ADDITIONAL FEES, AND THEN RUN A NEW 2 |
| | INCH METERED WATER SERVICE PIPE THERE? |
| | -PER WS1, WATER SERVICE LINES ARE 1 INCH OR 2 INCH |
| | SIZE. 1 INCH METER WOULD TYPICALLY HAVE 1 INCH SERVICE |
| | LINE. |
| | -PVC FIRELINE PIPE BETWEEN BACKFLOW ASSEMBLY AND |
| | BUILDING IS CONTRADICTING NOTE 22 ON UTILITY PLAN |
| | SHEET. |
| | -CANNOT FIND WATER DEMAND CALCULATIONS ON UTILITY PLAN |
| | SHEET. |
| | -SHOW AND LABEL SANITARY SEWER INFRASTRUCTURE INCLUDING |
| | MANHOLES, SEWER LATERALS, AND CLEANOUTS. ALSO SHOW |
| | EXISTING AND PROPOSED CONNECTION TO CITY SEWER MAIN. |
| | -ADD STANDARD DETAIL FOR THE PAVEMENT RESTORATION THAT |
| | WILL BE NEEDED IN FDOT RIGHT OF WAY AS SHOWN ON SHEET |
| | C200. |
| | |
| | COMMENTS FROM TRACY WARD, SR. STORMWATER ENG., |
| | ENGINEERING SERVICES, [email protected] 561-494-1120: |
| | |
| | DRAINAGE CALCULATIONS: |
| | 1. SITE DISCHARGES TO THE CITY???S WARE CANAL, WHICH IS |
| | A TRIBUTARY TO SFWMD???S C-51 CANAL THAT RUNS ON THE |
| | SOUTHSIDE OF SOUTHERN BLVD. |
| | 2. A FACTOR OF SAFETY OF 2 IS TO BE APPLIED TO THE |
| | EXFILTRATION TRENCH EQUATION. IT IS COMMON PRACTICE TO |
| | COMBINE THE FACTOR OF SAFETY WITH THE CREDIT ALLOWED |
| | FOR DRY RETENTION SYSTEMS SO THAT EACH CANCELS THE |
| | OTHER OUT. THE REQUIRED WATER QUALITY VOLUME IS 0.93 |
| | AC-FT. |
| | 3. APPENDIX A DESCRIBES THE RETENTION AREAS ALONG THE |
| | NORTH SIDE OF THE SITE AS PONDS (CN = 100) WHEN THEY |
| | APPEAR TO BE DRY SWALES (BOTTOM ELEVATIONS MORE THAN 2 |
| | FEET ABOVE THE WSWT ELEVATION OF 10.0 FT NAVD. |
| | 4. DIMENSIONS USED FOR THE EXFILTRATION TRENCH |
| | CALCULATIONS DO NOT MATCH THE EXFILTRATION DETAIL |
| | PROVIDED ON SHEET C-202 OR THE WEIR ELEVATION PROVIDED |
| | ON SHEET C-200. |
| | 5. THE EXISTING WEIR ELEVATION IS LISTED AS 13.57 FT |
| | NAVD. SHEET C-200 LISTS THE WEIR ELEVATION AS 13.71 FT |
| | NAVD AT STRUCTURE EX-01 |
| | 6. TRENCH VOLUME IS 0.0 AC-FT BETWEEN ELEVATIONS 13.75 |
| | FT AND 16.25 FT NAVD IN THE POST DEVELOPMENT STAGE |
| | STORAGE TABLE. |
| | 7. IN THE ICPR MODEL, THE CANAL WILL LIKELY PEAK CLOSER |
| | TO THE PEAK OF THE RAINFALL HYETOGRAPH AND REMAIN CLOSE |
| | TO THAT STAGE UNTIL AFTER THE STORM HAS ENDED. ANY |
| | CHANGES THOUGH PROBABLY WILL NOT CHANGE THE MODEL |
| | RESULTS DUE TO THE WEIR ELEVATION BEING HIGHER THAN THE |
| | PEAK CANAL ELEVATION USED. |
| | 8. REVIEW THE STAGE-STORAGE INFORMATION USED IN THE |
| | PROPOSED MODEL NODE ONSITE-POND VS. THE STAGE STORAGE |
| | TABLE IN APPENDIX F. |
| | 9. REVISE THE CALCULATIONS BASED ON THE DESIGN |
| | INFORMATION ON THE ENGINEERING DRAWINGS. |
| | |
| | CIVIL PLANS |
| | 1. THE EXFILTRATION TRENCH BETWEEN DS-01 AND DS-11 IS |
| | DOWNSTREAM OF THE CONTROL STRUCTURE DS-02. EXPLAIN HOW |
| | THE EXFILTRATION TRENCH WILL BECOME SURCHARGED. |
| | 2. STRUCTURE DS-17 NOT LISTED IN THE STORM DRAINAGE |
| | STRUCTURE TABLE ON SHEET C-200. |
| | 3. SUGGEST USING CHANNEL TYPE TRENCH DRAIN INSTEAD OF |
| | SLOTTED PIPE TRENCH DRAIN AT THE DRIVEWAY TO CONGRESS |
| | AVE. THE CHANNEL TRENCH DRAIN IS WIDER AND THERE WILL |
| | BE LESS SPILL OVER COMING FROM THE STEEP DRIVEWAY |
| | SLOPE. |
| | 4. IT APPEARS ALL OF THE PAVEMENT SOUTH OF THE NORTH |
| | DRIVEWAY TO CONGRESS AVE WILL DRAIN TO CONGRESS AVE AND |
| | NOT IN THE DIRECTION OF THE FLOW ARROWS. PROVIDE MORE |
| | GRADES IN THIS AREA TO INDICATE THE PROPOSED GRADING |
| | DIRECTION AND/OR CONSIDER INSTALLING A TRENCH DRAIN |
| | ACROSS THE DRIVEWAY OR ANOTHER INLET IN THE GORE AREA |
| | OF THE STRIPING TO CAPTURE THE RUNOFF BEFORE IT LEAVES |
| | THE SITE. |
| | 5. INCLUDE A PRB BAFFLE ON THE WEST PIPE OF STRUCTURE |
| | DS-08 TO CONTAIN ANY OILS THAT COME FROM THE SERVICE |
| | BAYS. |
| | 6. LABEL THE STREETS ON THE CROSS SECTIONS PROVIDED ON |
| | SHEET C-201. |
| | 7. THE SYMBOLS FOR SECTIONS D-D AND E-E APPEAR TO BE |
| | FACING IN THE WRONG DIRECTION (SHOULD POINT SOUTH |
| | INSTEAD OF NORTH). |
| | 8. CONFIRM SIDEWALK SLOPE NEXT TO THE PROPERTY LINE IN |
| | SECTIONS D-D AND E-E. |
| | 9. PROPOSED GRADE ON SECTION E-E IS LOWER THAN EXISTING |
| | GRADE AT THE PROPERTY LINE. |
| | 10. LEGEND SYMBOLS FOR PROPOSED AND EXISTING ELEVATIONS |
| | DO NOT MATCH HOW THEY ARE SHOWN ON THE P&G PLAN. |
| | 11. USE THE CITY???S LASTEST STANDARD DETAILS. |
| | |
| | COMMENTS FROM RICKY ELIZONDO, PUB. UTILITIES PLANS |
| | EXAMINER, [email protected] , 561-494-1101: |
| | |
| | -2??? CONNECTION OFF OF EXISTING HYDRANT WILL NOT BE |
| | PERMITTED. PLEASE USER OTHER MEANS OF SOURCING POTABLE |
| | WATER TO THE BUILDING. (SIDE NOTE, THE CONFIGURATION |
| | SHOWN HAS THE SERVICE LINE BLEEDING BACK INTO THE ROW. |
| | PLEASE DO NOT REPEAT THIS IN THE NEXT ITERATION) |
| | -DOMESTIC WATER CONNECTION FROM EXISTING 1??? |
| | IRRIGATION LINE. ANOTHER METHOD OF POTABLE CONNECTION |
| | WILL BE REQUIRED |
| | -PROPERLY SHOW ALL SEWER CONNECTIONS TO EXISTING MAIN, |
| | AND CALL OUT ALL SEWER FITTINGS AND APPURTENANCES. |
| | -GATE VALVES WILL BE REQUIRED FOR PROPOSED FIRE LINE |
| | TAP. ONE AT IMMEDIATELY AFTER THE TAPPING SLEEVE AND |
| | ANOTHER AT THE R/W TO SERVE AS CITY???S POINT OF |
| | SERVICE |
| | -FIRE LINE MAY REQUIRE A PERMIT FROM FDOH. CHECK |
| | CURRENT STANDARDS TO CONFIRM IF THIS IS THE CASE, OR |
| | CONTACT JAY HARDMAN FOR FURTHER INFORMATION/GUIDANCE. |
| | -SAMPLE POINTS FOR FIRE LINE ARE NOT SHOWN |
| | |
| | MORE COMMENTS MAY BE IMPENDING BASED ON CHANGES FROM |
| | THE SECOND SUBMITTAL. |
| | |
| | |
| | |
