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HomeMy WebLinkAboutRS_Technical_Information_Report_170316_v1Markup Summary Subject: Cloud+ Page Label: 1 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 10:49:08 AM Color: Depth: UPDATE BQWS PER REDLINES. BQWS NEEDS TO BE COMPLETED IN EXCEL. BOND QUANTITIES WILL BE CHECKED WITH THE RESUBMITTAL. Ian Fitz-James (38) Subject: Cloud+ Page Label: 9 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 6:00:54 PM Color: Depth: PLEASE REORDER THE TIR TO CONFORM TO THE REQUIRED LAYOUT FOUND IN SECTION 2.3.1.1 OF THE 2009 KCSWDM. PER THAT SECTION, THE TIR SHALL HAVE 10 SECTIONS. Subject: Text Box Page Label: 11 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 10:51:49 AM Color: Depth: DETENTION VAULT Subject: Cloud+ Page Label: 13 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 10:54:27 AM Color: Depth: INCOMPLETE Subject: Cloud+ Page Label: 17 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 11:05:06 AM Color: Depth: PARCEL UPDATE BQWS PER REDLINES. BQWS NEEDS TO BE COMPLETED INEXCEL. BOND QUANTITIES WILL BECHECKED WITH THE RESUBMITTAL. PLEASE REORDER THE TIR TO CONFORM TO THE REQUIRED LAYOUT FOUND IN SECTION 2.3.1.1 OF THE 2009 KCSWDM. PER THAT SECTION, THE TIR SHALL HAVE 10 SECTIONS. DETENTION VAULT INCOMPLETE PARCEL Subject: Cloud+ Page Label: 20 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 11:08:31 AM Color: Depth: CHECK Subject: Cloud+ Page Label: 21 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 11:18:36 AM Color: Depth: THIS STATEMENT DOES NOT APPEAR TO MATCH THE CITY OF RENTON "COR" MAPS. FIELD VERIFY. Subject: Cloud+ Page Label: 21 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 11:18:55 AM Color: Depth: THIS SECTION IS INCOMPLETE. AT A MINIMUM, A LEVEL 1 DOWNSTREAM ANALYSIS SHALL BE INCLUDED. THE DOWNSTREAM ANALYSIS SHALL BE PER SECTION 1.2.2.1 OF THE 2009 KCSWDM. ALL FOUR TASKS SHALL BE CLEARLY ADDRESSED. A MAP OF THE DOWNSTREAM FLOWPATH SHALL BE PROVIDED. A FIELD VISIT EVALUATING THE DOWNSTREAM FLOWPATH COMPELTE WITH PICTURES SHALL BE INCLUDED. Subject: Cloud+ Page Label: 23 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 1:32:20 PM Color: Depth: PRESENSE CHECK THIS STATEMENT DOES NOT APPEAR TO MATCH THE CITY OF RENTON "COR" MAPS. FIELD VERIFY. THIS SECTION IS INCOMPLETE. AT A MINIMUM, A LEVEL 1 DOWNSTREAM ANALYSIS SHALL BE INCLUDED. THE DOWNSTREAM ANALYSIS SHALL BE PER SECTION 1.2.2.1 OF THE 2009 KCSWDM. ALL FOUR TASKS SHALL BE CLEARLY ADDRESSED. A MAP OF THE DOWNSTREAMFLOWPATH SHALL BE PROVIDED. A FIELD VISIT EVALUATING THE DOWNSTREAM FLOWPATH COMPELTE WITH PICTURES SHALL BE INCLUDED. PRESENSE Subject: Cloud+ Page Label: 23 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 1:31:21 PM Color: Depth: THIS SECTION RELATES TO THE FLOW CONTROL BMP REQUIREMENTS FOR THE INDIVIDUAL LOTS. PLEASE REVISE THIS SECTION OF THE REPORT TO INCLUDE DISCUSSION ON HOW THIS PROJECT COMPLIES WITH THE FLOW CONTROL REQUIREMENTS FOUND IN SECTION 1.2.3 OF THE 2009 KCSWDM. IN THE FLOW CONTROL DURATION STANDARD (FORESTED CONDITIONS) AREA, A FLOW CONTROL FACILITY IS REQUIRED IF A PROJECT CREATES MORE THAN A 0.1 CFS DIFFERENCE IN THE SUM OF THE DEVELOPED 100-YEAR PEAK FLOWS AND THE HISTORIC SITE CONDITIONS. THE FLOW CONTROL FACILITY SHALL MATCH DEVELOPED DISCHARGE DURATIONS TO PREDEVELOPED DURATIONS FOR THE RANGE OF PREDEVELOPED DISCHARGE RATES FROM 50% OF THE 2-YEAR PEAK FLOW TO THE FULL 50-YEAR PEAK FLOW. ALSO MATCH DEVELOPED PEAK DISCHARGE RATES TO PREDEVELOPED DISCHARGE RATES FOR THE 2 AND 10 YEAR RETURN PERIODS. Subject: Text Box Page Label: 25 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:24:45 PM Color: Depth: PROVIDE A DEVELOPED CONDITIONS BASIN MAP SHOWING AREAS OF IMPERVIOUS, POLLUTION GENERATING IMPERVIOUS. PROVIDE A TABLE WITH A BREAKDOWN OF ALL THE SURFACES WITH THE MAP. THE AREAS IN THE TABLE SHOULD MATCH THE INPUTS FOR THE KCRTS MODEL. Subject: Cloud+ Page Label: 28 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:58:42 PM Color: Depth: THIS DOESN'T MATCH THE PLANS. Subject: Text Box Page Label: 32 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 6:00:24 PM Color: Depth: PROVIDE CALCULATIONS CONFIRMING THAT THE RISER IS SIZED TO HANDLE 100 YEAR PEAK 15 MINUTE FLOW WITH 0.5 FEE OF FREEBOARD. THIS SECTION RELATES TO THE FLOW CONTROL BMP REQUIREMENTS FOR THE INDIVIDUAL LOTS. PLEASEREVISE THIS SECTION OF THE REPORT TO INCLUDEDISCUSSION ON HOW THIS PROJECT COMPLIES WITH THEFLOW CONTROL REQUIREMENTS FOUND IN SECTION 1.2.3OF THE 2009 KCSWDM. IN THE FLOW CONTROL DURATION STANDARD (FORESTEDCONDITIONS) AREA, A FLOW CONTROL FACILITY ISREQUIRED IF A PROJECT CREATES MORE THAN A 0.1 CFSDIFFERENCE IN THE SUM OF THE DEVELOPED 100-YEARPEAK FLOWS AND THE HISTORIC SITE CONDITIONS. THE FLOW CONTROL FACILITY SHALL MATCH DEVELOPEDDISCHARGE DURATIONS TO PREDEVELOPED DURATIONSFOR THE RANGE OF PREDEVELOPED DISCHARGE RATESFROM 50% OF THE 2-YEAR PEAK FLOW TO THE FULL50-YEAR PEAK FLOW. ALSO MATCH DEVELOPED PEAKDISCHARGE RATES TO PREDEVELOPED DISCHARGERATES FOR THE 2 AND 10 YEAR RETURN PERIODS. PROVIDE A DEVELOPED CONDITIONS BASIN MAP SHOWING AREAS OF IMPERVIOUS, POLLUTION GENERATING IMPERVIOUS. PROVIDE A TABLE WITH A BREAKDOWN OF ALL THE SURFACES WITH THE MAP. THE AREAS IN THE TABLE SHOULD MATCH THE INPUTS FOR THE KCRTS MODEL. THIS DOESN'T MATCH THE PLANS. PROVIDE CALCULATIONS CONFIRMING THAT THE RISER IS SIZED TO HANDLE 100 YEAR PEAK 15 MINUTE FLOW WITH 0.5 FEE OF FREEBOARD. Subject: Cloud+ Page Label: 32 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:58:13 PM Color: Depth: MODEL IS NOT IN COMPLIANCE WITH THE STANDARDS FOUND IN THE 2009 KCSWDM. FIRST CUTOFF SHALL HAVE A PERCENTAGE CHANGE LESS THAN OR EQUAL TO 0.0. Subject: Text Box Page Label: 33 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:38:10 PM Color: Depth: FLOW CONTROL BMPS ARE REQUIRED PER SECTION 1.2.3.3 AND 5.2 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. UPDATE THE REPORT TO SHOW AND EXPLAIN HOW THIS PROJECT IS COMPLYING WITH THE REQUIREMENTS OF THIESE SECTIONS. A PERFORATED PIPE CONNECTION IS NOT AN APPROVED FLOW CONTROL BMP. INSTEAD IT IS REQUIRED FOR ALL CONNECTIONS TO THE PUBLIC STORM DRAINAGE SYSTEM. Subject: Cloud+ Page Label: 35 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:39:24 PM Color: Depth: THIS DESCRIPTION DOES NOT MATCH THE PLANS. REVISE. INCLUDE CONVEYANCE CALCUATIONS FOR BOTH THE FRONTAGE AND ON-SITE STORMWATER CONVEYANCE PER CHAPTER 4 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. Subject: Cloud+ Page Label: 36 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:50:49 PM Color: Depth: REVISE. PROVIDE DISCUSSION OF THE TESC MEASURES PROPOSED FOR THE SITE. SEDIMENT TRAP SHALL BE SIZED IN ACCORDANCE WITH SECTION D.3.5.1 OF THE 2009 KCSWDM. INCLUDE SIZING CALCUATIONS IN REVISED TIR. SIZING SHALL USE THE 2-YEAR PEAK FLOW FROM KCRTS WITH 15-MINUTE TIME STEPS AS DESCRIBED IN THIS SECTION. Subject: Text Box Page Label: 37 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:52:54 PM Color: Depth: INCLUDE AN OPERATIONS AND MAINTENANCE MANUAL IN ACCORDANCE WITH APPENDIX A OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. INCLUDE THE MAINTENANCE INSTRUCTIONS FOR EACH STORM DRAINAGE STRUCTURE / FACILITY ON-SITE. Subject: Cloud+ Page Label: 37 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:52:51 PM Color: Depth: REVISE MODEL IS NOT IN COMPLIANCE WITH THE STANDARDS FOUND IN THE 2009 KCSWDM. FIRST CUTOFF SHALLHAVE A PERCENTAGE CHANGE LESSTHAN OR EQUAL TO 0.0. FLOW CONTROL BMPS ARE REQUIRED PER SECTION 1.2.3.3 AND 5.2 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. UPDATE THE REPORT TO SHOW AND EXPLAIN HOW THIS PROJECT IS COMPLYING WITH THE REQUIREMENTS OF THIESE SECTIONS. A PERFORATED PIPE CONNECTION IS NOT AN APPROVED FLOW CONTROL BMP. INSTEAD IT IS REQUIRED FOR ALL CONNECTIONS TO THE PUBLIC STORM DRAINAGE SYSTEM. THIS DESCRIPTION DOES NOT MATCH THE PLANS. REVISE. INCLUDE CONVEYANCE CALCUATIONS FOR BOTH THE FRONTAGE AND ON-SITE STORMWATER CONVEYANCE PER CHAPTER 4 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. REVISE. PROVIDE DISCUSSION OF THE TESC MEASURES PROPOSED FOR THE SITE. SEDIMENT TRAP SHALL BE SIZED IN ACCORDANCE WITH SECTION D.3.5.1 OF THE 2009 KCSWDM. INCLUDE SIZING CALCUATIONS IN REVISED TIR. SIZING SHALL USE THE 2-YEAR PEAK FLOW FROM KCRTS WITH 15-MINUTE TIME STEPS AS DESCRIBED IN THIS SECTION. INCLUDE AN OPERATIONS AND MAINTENANCE MANUAL IN ACCORDANCE WITH APPENDIX A OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. INCLUDE THE MAINTENANCE INSTRUCTIONS FOR EACH STORM DRAINAGE STRUCTURE / FACILITY ON-SITE. REVISE Subject: Cloud+ Page Label: 38 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:51:56 PM Color: Depth: REVISE Subject: Cloud+ Page Label: 39 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:50:36 PM Color: Depth: REVISE. WHAT IS DESCRIBED HERE DOES NOT MATCH WHAT IS SHOWN ON THE PLANS. CLEARLY EXPLAIN HOW THIS PROJECT MEETS THE REQUIREMENTS FOUND IN SECTION 1.2.8 OF THE 2009 KCSWDM. Subject: Cloud+ Page Label: 41 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:43:16 PM Color: Depth: WHERE ARE THESE NUMBERS COMING FROM? PROVIDE A BASIN MAP. Subject: Cloud+ Page Label: 42 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:42:17 PM Color: Depth: REVISE. THIS SETION SHOULD ACCURATELY DESCRIBE THE SPECIAL REQUIREMENTS AT THE PROJECT SITE. CORE REQUIREMENT #6, WHICH IS SPECIFIC TO THE CITY OF RENTON SHALL ALSO BE ADDRESSED. Subject: Text Box Page Label: 46 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 5:47:47 PM Color: Depth: THIS GEOTECHNICAL REPORT IS INCOMPLETE AND INADEQUATE. THE SOILS REPORT SHALL FOLLOW THE STANDARDS IN APPENDIX C OF THE 2009 KCSWDM. NO BORING LOTS OF SUBSURFACE EXPLORATION IS SHOWN IN THE REPORT. THERE IS NO INDICATION THAT THE SITE WAS EVER VISITED. REVISE. Subject: Text Box Page Label: 49 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:47:47 PM Color: Depth: A SEPARATE BUILDING PERMIT WILL BE REQUIRED FOR CONSTRUCTION OF THE DETENTION VAULT. REVISE REVISE. WHAT IS DESCRIBED HERE DOES NOT MATCH WHAT IS SHOWN ON THE PLANS. CLEARLY EXPLAIN HOW THIS PROJECT MEETS THE REQUIREMENTS FOUND IN SECTION 1.2.8 OF THE 2009 KCSWDM. WHERE ARE THESE NUMBERS COMING FROM? PROVIDE A BASIN MAP. REVISE. THIS SETION SHOULD ACCURATELY DESCRIBE THE SPECIALREQUIREMENTS AT THE PROJECT SITE. CORE REQUIREMENT #6, WHICH IS SPECIFIC TO THE CITY OF RENTON SHALL ALSO BE ADDRESSED. THIS GEOTECHNICAL REPORT IS INCOMPLETE AND INADEQUATE. THE SOILS REPORT SHALL FOLLOW THE STANDARDS IN APPENDIX C OF THE 2009 KCSWDM. NO BORING LOTS OF SUBSURFACE EXPLORATION IS SHOWN IN THE REPORT. THERE IS NO INDICATION THAT THE SITE WAS EVER VISITED. REVISE. A SEPARATE BUILDING PERMIT WILL BE REQUIRED FOR CONSTRUCTION OF THE DETENTION VAULT. Subject: Cloud+ Page Label: 50 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:43:29 PM Color: Depth: A RECORDED DRAINAGE FACILITY COVENANT PER REFERENCE 8-J OF THE CITY AMENDMENTS TO THE 2009 KCSWDM IS REQUIRED FOR THE PRIVATE STORMWATER VAULT AND STORMWATER PIPES AND STRUCTURES LOCATED IN THE SHARED DRIVEWAY. SUBMIT A DRAFT COVENANT WITH THE NEXT SUBMITTAL FOR REVIEW. Subject: Line Page Label: 51 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:08 PM Color: Depth: Subject: Line Page Label: 51 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:02 PM Color: Depth: Subject: Line Page Label: 52 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:15 PM Color: Depth: Subject: Line Page Label: 52 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:41 PM Color: Depth: Subject: Line Page Label: 53 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:32 PM Color: Depth: A RECORDED DRAINAGE FACILITY COVENANT PER REFERENCE 8-J OF THE CITY AMENDMENTS TO THE 2009 KCSWDM IS REQUIRED FOR THE PRIVATE STORMWATER VAULT AND STORMWATER PIPES AND STRUCTURES LOCATED IN THE SHARED DRIVEWAY. SUBMIT A DRAFT COVENANT WITH THE NEXT SUBMITTAL FOR REVIEW. Subject: Line Page Label: 53 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:26 PM Color: Depth: Subject: Line Page Label: 54 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:55 PM Color: Depth: Subject: Line Page Label: 54 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:40:49 PM Color: Depth: Subject: Line Page Label: 55 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:41:07 PM Color: Depth: Subject: Line Page Label: 55 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:41:02 PM Color: Depth: Subject: Line Page Label: 56 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:41:27 PM Color: Depth: Subject: Line Page Label: 56 Lock: Unlocked Status: Checkmark: Unchecked Author: Ian Fitz-James Date: 3/15/2017 4:41:23 PM Color: Depth: UPDATE BQWS PER REDLINES. BQWS NEEDS TO BE COMPLETED IN EXCEL. BOND QUANTITIES WILL BE CHECKED WITH THE RESUBMITTAL. PLEASE REORDER THE TIR TO CONFORM TO THE REQUIRED LAYOUT FOUND IN SECTION 2.3.1.1 OF THE 2009 KCSWDM. PER THAT SECTION, THE TIR SHALL HAVE 10 SECTIONS. DETENTION VAULT INCOMPLETE PARCEL CHECK THIS SECTION IS INCOMPLETE. AT A MINIMUM, A LEVEL 1 DOWNSTREAM ANALYSIS SHALL BE INCLUDED. THE DOWNSTREAM ANALYSIS SHALL BE PER SECTION 1.2.2.1 OF THE 2009 KCSWDM. ALL FOUR TASKS SHALL BE CLEARLY ADDRESSED. A MAP OF THE DOWNSTREAM FLOWPATH SHALL BE PROVIDED. A FIELD VISIT EVALUATING THE DOWNSTREAM FLOWPATH COMPELTE WITH PICTURES SHALL BE INCLUDED. THIS STATEMENT DOES NOT APPEAR TO MATCH THE CITY OF RENTON "COR" MAPS. FIELD VERIFY. THIS SECTION RELATES TO THE FLOW CONTROL BMP REQUIREMENTS FOR THE INDIVIDUAL LOTS. PLEASE REVISE THIS SECTION OF THE REPORT TO INCLUDE DISCUSSION ON HOW THIS PROJECT COMPLIES WITH THE FLOW CONTROL REQUIREMENTS FOUND IN SECTION 1.2.3 OF THE 2009 KCSWDM. IN THE FLOW CONTROL DURATION STANDARD (FORESTED CONDITIONS) AREA, A FLOW CONTROL FACILITY IS REQUIRED IF A PROJECT CREATES MORE THAN A 0.1 CFS DIFFERENCE IN THE SUM OF THE DEVELOPED 100-YEAR PEAK FLOWS AND THE HISTORIC SITE CONDITIONS. THE FLOW CONTROL FACILITY SHALL MATCH DEVELOPED DISCHARGE DURATIONS TO PREDEVELOPED DURATIONS FOR THE RANGE OF PREDEVELOPED DISCHARGE RATES FROM 50% OF THE 2-YEAR PEAK FLOW TO THE FULL 50-YEAR PEAK FLOW. ALSO MATCH DEVELOPED PEAK DISCHARGE RATES TO PREDEVELOPED DISCHARGE RATES FOR THE 2 AND 10 YEAR RETURN PERIODS. PRESENSE PROVIDE A DEVELOPED CONDITIONS BASIN MAP SHOWING AREAS OF IMPERVIOUS, POLLUTION GENERATING IMPERVIOUS. PROVIDE A TABLE WITH A BREAKDOWN OF ALL THE SURFACES WITH THE MAP. THE AREAS IN THE TABLE SHOULD MATCH THE INPUTS FOR THE KCRTS MODEL. THIS DOESN'T MATCH THE PLANS. MODEL IS NOT IN COMPLIANCE WITH THE STANDARDS FOUND IN THE 2009 KCSWDM. FIRST CUTOFF SHALL HAVE A PERCENTAGE CHANGE LESS THAN OR EQUAL TO 0.0. PROVIDE CALCULATIONS CONFIRMING THAT THE RISER IS SIZED TO HANDLE 100 YEAR PEAK 15 MINUTE FLOW WITH 0.5 FEE OF FREEBOARD. FLOW CONTROL BMPS ARE REQUIRED PER SECTION 1.2.3.3 AND 5.2 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. UPDATE THE REPORT TO SHOW AND EXPLAIN HOW THIS PROJECT IS COMPLYING WITH THE REQUIREMENTS OF THIESE SECTIONS. A PERFORATED PIPE CONNECTION IS NOT AN APPROVED FLOW CONTROL BMP. INSTEAD IT IS REQUIRED FOR ALL CONNECTIONS TO THE PUBLIC STORM DRAINAGE SYSTEM. THIS DESCRIPTION DOES NOT MATCH THE PLANS. REVISE. INCLUDE CONVEYANCE CALCUATIONS FOR BOTH THE FRONTAGE AND ON-SITE STORMWATER CONVEYANCE PER CHAPTER 4 OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. REVISE. PROVIDE DISCUSSION OF THE TESC MEASURES PROPOSED FOR THE SITE. SEDIMENT TRAP SHALL BE SIZED IN ACCORDANCE WITH SECTION D.3.5.1 OF THE 2009 KCSWDM. INCLUDE SIZING CALCUATIONS IN REVISED TIR. SIZING SHALL USE THE 2-YEAR PEAK FLOW FROM KCRTS WITH 15-MINUTE TIME STEPS AS DESCRIBED IN THIS SECTION. INCLUDE AN OPERATIONS AND MAINTENANCE MANUAL IN ACCORDANCE WITH APPENDIX A OF THE 2009 KCSWDM AS AMENDED BY THE CITY OF RENTON. INCLUDE THE MAINTENANCE INSTRUCTIONS FOR EACH STORM DRAINAGE STRUCTURE / FACILITY ON-SITE. REVISE REVISE REVISE. WHAT IS DESCRIBED HERE DOES NOT MATCH WHAT IS SHOWN ON THE PLANS. CLEARLY EXPLAIN HOW THIS PROJECT MEETS THE REQUIREMENTS FOUND IN SECTION 1.2.8 OF THE 2009 KCSWDM. WHERE ARE THESE NUMBERS COMING FROM? PROVIDE A BASIN MAP. REVISE. THIS SETION SHOULD ACCURATELY DESCRIBE THE SPECIAL REQUIREMENTS AT THE PROJECT SITE. CORE REQUIREMENT #6, WHICH IS SPECIFIC TO THE CITY OF RENTON SHALL ALSO BE ADDRESSED. THIS GEOTECHNICAL REPORT IS INCOMPLETE AND INADEQUATE. THE SOILS REPORT SHALL FOLLOW THE STANDARDS IN APPENDIX C OF THE 2009 KCSWDM. NO BORING LOTS OF SUBSURFACE EXPLORATION IS SHOWN IN THE REPORT. THERE IS NO INDICATION THAT THE SITE WAS EVER VISITED. REVISE. A SEPARATE BUILDING PERMIT WILL BE REQUIRED FOR CONSTRUCTION OF THE DETENTION VAULT. A RECORDED DRAINAGE FACILITY COVENANT PER REFERENCE 8-J OF THE CITY AMENDMENTS TO THE 2009 KCSWDM IS REQUIRED FOR THE PRIVATE STORMWATER VAULT AND STORMWATER PIPES AND STRUCTURES LOCATED IN THE SHARED DRIVEWAY. SUBMIT A DRAFT COVENANT WITH THE NEXT SUBMITTAL FOR REVIEW.