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Home My WebLink AboutREDLINES Returned to applicant_SummaryREDLINES Returned to applicant.pdf Markup Summary Subject: Callout Page Index: 2 Color: apply to all pages to city of renton title block 2 (15) Subject: Text Box Page Index: 2 Color: c:18-006619 Subject: Text Box Page Index: 2 Color: lua:18-000124 Subject: Text Box Page Index: 2 Color: pr:18-000081 Subject: Text Box Page Index: 2 Color: THE MAXIMUM AVAILABLE FIRE FLOW CAPACITY FROM THE NEW 8-INCH WATER LINE IN NE 27TH PLACE IS LIMITED TO 1,240 GALLONS PER MINUTE (GPM). AN APPROVED RESIDENTIAL FIRE SPRINKLER SYSTEM WILL BE REQUIRED FOR ALL NEW SINGLE-FAMILY RESIDENCES THAT WILL HAVE OVER 3,600 SQUARE-FEET OF GROSS BUILDING AREA. Subject: Markup Legend Page Index: 2 Color: Subject: Text Box Page Index: 2 Color: C18006619 Subject: Text Box Page Index: 2 Color: provide postmaster approval Subject: Callout Page Index: 2 Color: FILL IN TITLE BLOCK WITH ALL NUMBERING AND LABELS AS REDLINED IN THE LOCATIONS ON THE TITLE BLOCK TEMPLATE. NUMBERING CHANGES FROM SHEET TO SHEET. (TYP) apply to all pages tocity of renton titleblock c:18-006619lua:18-000124pr:18-000081THE MAXIMUM AVAILABLE FIRE FLOW CAPACITY FROM THE NEW8-INCH WATER LINE IN NE 27TH PLACE IS LIMITED TO 1,240GALLONS PER MINUTE (GPM). AN APPROVED RESIDENTIAL FIRE SPRINKLER SYSTEM WILL BEREQUIRED FOR ALL NEW SINGLE-FAMILY RESIDENCES THAT WILLHAVE OVER 3,600 SQUARE-FEET OF GROSS BUILDING AREA. Markup Legend REDRequired RevisionsBLUERecommended Revisions PURPLE Advisory OnlyGREENItems to be Deleted C18006619 provide postmaster approval AAANN FOREST TERRACE PLATFILL IN TITLE BLOCK WITH ALLNUMBERING AND LABELS ASREDLINED IN THE LOCATIONS ONTHE TITLE BLOCK TEMPLATE.NUMBERING CHANGES FROMSHEET TO SHEET. (TYP) Subject: Text Box Page Index: 2 Color: TED-40-4048 Subject: Text Box Page Index: 2 Color: R-404801 Subject: Callout Page Index: 2 Color: FILL IN TITLE BLOCK WITH ALL NUMBERING AND LABELS AS REDLINED IN THE LOCATIONS ON THE TITLE BLOCK TEMPLATE. NUMBERING CHANGES FROM SHEET TO SHEET. (TYP) Subject: Callout Page Index: 2 Color: LOTS 10, 11, 12 AND 13 ARE REQUIRED TO BE EQUIPPED WITH APPROVED FIRE SPRINKLER SYSTEMS DUE TO LONG DEAD END ROAD. THIS CONDITION SHALL BE CLEARLY STATED ON THIS COVER SHEET. Subject: Text Box Page Index: 2 Color: PER SEPA MITIGATION MEASURE #1, CLEARING AND GRADING IS LIMITED TO MAY 1 THROUGH SEPTEMBER 30 AND SHALL BE CLEARLY STATED ON THE COVER SHEET. Subject: Text Box Page Index: 2 Color: per sepa mitigation measure #4, The applicant’s geotechnical engineer shall identify those construction activities where observation on site by a licensed geotechnical engineer should occur. Those identified activities shall be clearly stated on the construction plans to be submitted for review and approval by the Civil Plan Reviewer. those benchmarks were identified in the DEC 14 geotechnical letter but not provided on the corresponding construction sheets. Subject: Cloud+ Page Index: 3 Color: A safe walking route was not submitted with the civil permit application. 3 (6) Subject: Text Box Page Index: 3 Color: FIRE FLOW LIMITATION AND RESIDENTIAL FIRE SPRINKLER REQUIREMENTSAAANNNNNNNTED-40-4048 COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404801 IN COMPLIANCE FOREST PULTE 3535 FACT BELLE A-N FILL IN TITLE BLOCK WITH ALL NUMBERINGAND LABELS AS REDLINED IN THELOCATIONS ON THE TITLE BLOCKTEMPLATE. NUMBERING CHANGES FROMSHEET TO SHEET. (TYP) LOTS 10, 11, 12 AND 13 ARE REQUIREDTO BE EQUIPPED WITH APPROVED FIRESPRINKLER SYSTEMS DUE TO LONGDEAD END ROAD. THIS CONDITIONSHALL BE CLEARLY STATED ON THISCOVER SHEET. PER SEPA MITIGATIONMEASURE #1, CLEARING ANDGRADING IS LIMITED TO MAY 1THROUGH SEPTEMBER 30AND SHALL BE CLEARLYSTATED ON THE COVERSHEET. FORES per sepa mitigation measure #4, The applicant’sgeotechnical engineer shall identify those constructionactivities where observation on site by a licensedgeotechnical engineer should occur. Those identifiedactivities shall be clearly stated on the constructionplans to be submitted for review and approval by the CivilPlan Reviewer.those benchmarks were identified in the DEC 14geotechnical letter but not provided on the correspondingconstruction sheets. A safe walking routewas not submittedwith the civil permitapplication. FIRE FLOW LIMITATION AND RESIDENTIAL FIRE SPRINKLER REQUIREMENTS Subject: Text Box Page Index: 3 Color: THE MAXIMUM AVAILABLE FIRE FLOW CAPACITY FROM THE NEW 8-INCH DEAD-END WATER LINE IN NE 27TH PLACE IS LIMITED TO 1,240 GALLONS PER MINUTE (GPM). AN APPROVED RESIDENTIAL FIRE SPRINKLER SYSTEM WILL BE REQUIRED FOR ALL NEW SINGLE-FAMILY RESIDENCES THAT WILL HAVE OVER 3,600 SQUARE-FEET OF GROSS BUILDING AREA. Subject: Image Page Index: 3 Color: Subject: Text Box Page Index: 3 Color: R-404802 Subject: Text Box Page Index: 3 Color: TED-40-4048 Subject: Text Box Page Index: 4 Color: R-404803 4 (2) Subject: Text Box Page Index: 4 Color: TED-40-4048 Subject: Callout Page Index: 5 Color: cul-de-sac island with bioretention to be added. see comments on sheet 21. 5 (4) Subject: Cloud+ Page Index: 5 Color: Applicant has proposed to restrict the lots to 45% of the lot for impervious surface. Keep in mind at this point you will not receive BMP credit for a reduced impervious surface credit. Individual lot BMP credits are reviewed at building permit review. by restricting the lots more than zoning allows a Reduced impervious surface covenant is required to ensure the capacity of the vault is not exceeded. THE MAXIMUM AVAILABLE FIRE FLOW CAPACITY FROM THE NEW 8-INCH DEAD-END WATER LINE IN NE 27THPLACE IS LIMITED TO 1,240 GALLONS PER MINUTE (GPM). AN APPROVED RESIDENTIAL FIRE SPRINKLER SYSTEM WILL BE REQUIRED FOR ALL NEW SINGLE-FAMILYRESIDENCES THAT WILL HAVE OVER 3,600 SQUARE-FEET OF GROSS BUILDING AREA. N COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404802 AAANNNNNNNTED-40-4048COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404803 AAANNNNNNNTED-40-4048cul-de-sac island withbioretention to beadded. see commentson sheet 21. Applicant has proposed to restrict the lots to 45%of the lot for impervious surface. Keep in mind atthis point you will not receive BMP credit for areduced impervious surface credit. Individual lot BMPcredits are reviewed at building permit review. by restricting the lots more than zoning allows aReduced impervious surface covenant is required toensure the capacity of the vault is not exceeded. Subject: Text Box Page Index: 5 Color: R-404804 Subject: Text Box Page Index: 5 Color: TED-40-4048 Subject: Cloud+ Page Index: 6 Color: show private storm drainage easement 6 (13) Subject: Callout Page Index: 6 Color: provide distance between intersection and pc. Subject: Callout Page Index: 6 Color: provide distance between intersection and pt. Subject: Callout Page Index: 6 Color: provide intersection stationing Subject: Callout Page Index: 6 Color: label center of cul-de-sac bulb Subject: Callout Page Index: 6 Color: label bearing and distance Subject: Cloud+ Page Index: 6 Color: match street name Subject: Cloud+ Page Index: 6 Color: match street name COMPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404804 AAANNNNNNNTED-40-4048show private stormdrainage easement provide distancebetween intersectionand pc. provide distancebetween intersectionand pt. provide intersectionstationing label center ofcul-de-sac bulb label bearingand distance match street name match street name Subject: Callout Page Index: 6 Color: 35' right of way radius per rmc 4-6-060 Subject: Text Box Page Index: 6 Color: Shelton Ave NE Subject: Line Page Index: 6 Color: Subject: Text Box Page Index: 6 Color: R-404805 Subject: Text Box Page Index: 6 Color: TED-40-4048 Subject: Text Box Page Index: 7 Color: provide estimated grading volumes. 7 (12) Subject: Cloud+ Page Index: 7 Color: existing pole to be removed. all utilities to be underground along project frontage. Subject: Cloud+ Page Index: 7 Color: existing pole to be removed. all utilities to be underground along project frontage. Subject: Cloud+ Page Index: 7 Color: existing pole to be removed. all utilities to be underground along project frontage. Subject: Callout Page Index: 7 Color: overhead house service to be relocated underground. 35' right of wayradius per rmc 4-6-060 Shelton Ave NEN COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404805 AAANNNNNNNTED-40-4048provide estimated grading volumes. P existing pole to beremoved. allutilities to beunderground alongproject frontage. existing pole tobe removed. all utilities tobeundergroundalong projectfrontage. A-NNNNNNN existing pole to beremoved. allutilities to beunderground alongproject frontage. overhead houseservice to berelocatedunderground. Subject: Callout Page Index: 7 Color: identify the minimum dimensions of sediment trap. Subject: Cloud+ Page Index: 7 Color: adjust text Subject: Callout Page Index: 7 Color: contact OPL and PSE to notify them know construction activity has begun. Subject: Callout Page Index: 7 Color: provide delineation of existing septic system. System must be protect during construction until residence is connected to sewer. Subject: Callout Page Index: 7 Color: notify inspector and current planning manager to initialize tree protection walk through prior to any on-site clearing Subject: Text Box Page Index: 7 Color: R-404806 Subject: Text Box Page Index: 7 Color: TED-40-4048 Subject: Callout Page Index: 8 Color: use Erosion and Sediment control notes from STD 267.00, 267.10, and 268.00 8 (5) Subject: Text Box Page Index: 8 Color: update all standard details to current standards. Subject: Callout Page Index: 8 Color: identify where this will be used on-site identify the minimumdimensions ofsediment trap. adjust text contact OPL and PSEto notify them knowconstruction activityhas begun. IN COMPLIANCE WITH CITY OF RENTON STAND A-NNNNNNN· provide delineation of existingseptic system.System must be protect duringconstruction until residence isconnected to sewer. notify inspector andcurrent planningmanager to initializetree protection walkthrough prior to anyon-site clearing N COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404806 AAANNNNNNNTED-40-4048FORES use Erosion andSediment controlnotes from STD267.00, 267.10, and268.00 update all standard details to currentstandards. identify where thiswill be used on-site Subject: Text Box Page Index: 8 Color: R-404807 Subject: Text Box Page Index: 8 Color: TED-40-4048 Subject: Text Box Page Index: 9 Color: update standard details 9 (3) Subject: Text Box Page Index: 9 Color: R-404808 Subject: Text Box Page Index: 9 Color: TED-40-4048 Subject: Text Box Page Index: 10 Color: show street light locations on this plan. 10 (22) Subject: Callout Page Index: 10 Color: no parking to other side of street. Subject: Cloud+ Page Index: 10 Color: locate sign on adjacent street light. Subject: Cloud+ Page Index: 10 Color: locate sign on adjacent street light. Subject: Callout Page Index: 10 Color: remove np sign COMPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404807 AAANNNNNNNTED-40-4048update standard details COMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404808 AAANNNNNNNTED-40-4048show street light locations onthis plan. no parking to otherside of street. locate sign onadjacentstreet light. locate sign onadjacentstreet light. remove np sign Subject: Callout Page Index: 10 Color: remove np sign Subject: Cloud+ Page Index: 10 Color: locate sign on adjacent street light. Subject: Callout Page Index: 10 Color: remove np sign Subject: Cloud+ Page Index: 10 Color: change to a "future roadway extension" sign. Subject: Callout Page Index: 10 Color: call out np signs. Subject: Callout Page Index: 10 Color: and stop sign Subject: Callout Page Index: 10 Color: relocate to street light if possible (dependent upon street light revisions. see comments on sheet IL-01. Subject: Callout Page Index: 10 Color: remove np signs. Subject: Callout Page Index: 10 Color: remove np sign Subject: Callout Page Index: 10 Color: call out np signs within cul-de-sac island. see comments on sheet 21. removenp sign locate sign onadjacentstreet light. removenp sign change to a "futureroadway extension"sign. call outnp signs. and stop sign relocate to street light if possible(dependent upon street light revisions. see comments on sheet IL-01. remove np signs. removenp sign call out np signs withincul-de-sac island. seecomments on sheet 21. Subject: Text Box Page Index: 10 Color: Provide a note for compliance with condition #11: Due to the close proximity of the proposed grading within Tract E, the applicant shall retain a certified arborist or licensed landscape architect to monitor construction activities near the retained trees and ensure they are protected and/or to prune branches and roots, fertilize, and water as appropriate. Monitoring and other required tree protection measures during construction (RMC 4-4-130H.9) shall be incorporated into the civil construction permit plans to be reviewed and approved by the Current Planning Project Manager prior to permit issuance. Subject: Callout Page Index: 10 Color: Replace 3 barricades with 2 Type 4 end of road OM4-3 red diamond object markers Subject: Callout Page Index: 10 Color: Replace barricades with guard rail and 2 om4-3 red diamond object markers Subject: Callout Page Index: 10 Color: Add stop bar Subject: Cloud+ Page Index: 10 Color: parking signs can be located every 200 feet provided that a modified r8-3 (12"x18" with double headed arrows below no parking symbol) sign is utilized. no parking signs shall be installed 45 degrees to the roadway. where no parking signs are located on street lights, the sign brackets shall be black to match the street light. Subject: Text Box Page Index: 10 Color: R-404809 Subject: Text Box Page Index: 10 Color: TED-40-4048 Subject: Text Box Page Index: 11 Color: R-404810 11 (2) Provide a note for compliancewith condition #11: Due to theclose proximity of the proposedgrading within Tract E, theapplicant shall retain acertified arborist or licensedlandscape architect to monitorconstruction activities near theretained trees and ensure theyare protected and/or to prunebranches and roots, fertilize,and water as appropriate.Monitoring and other requiredtree protection measuresduring construction (RMC4-4-130H.9) shall beincorporated into the civilconstruction permit plans to bereviewed and approved by theCurrent Planning ProjectManager prior to permitissuance.FOR Replace 3 barricadeswith 2 Type 4 end ofroad OM4-3 reddiamond objectmarkers Replacebarricades withguard rail and 2om4-3 red diamondobject markers Add stop bar RACE PLAT parking signs can be located every 200 feetprovided that a modified r8-3 (12"x18" with doubleheaded arrows below no parking symbol) sign isutilized. no parking signs shall be installed 45degrees to the roadway. where no parking signsare located on street lights, the sign bracketsshall be black to match the street light. COMPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404809 AAANNNNNNNTED-40-4048COMPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404810 Subject: Text Box Page Index: 11 Color: TED-40-4048 Subject: Text Box Page Index: 12 Color: R-404811 12 (2) Subject: Text Box Page Index: 12 Color: TED-40-4048 Subject: Text Box Page Index: 13 Color: existing power along the frontage of Union Ave NE shall be relocated underground. please make sure the location of new underground power is shown on the composite utility plan. 13 (11) Subject: Callout Page Index: 13 Color: drainage easement is required. within lot 10. easement should have language that would allow for a furure connection of the storwater system to the north. Subject: Callout Page Index: 13 Color: remove Subject: Callout Page Index: 13 Color: relocate meter to planter strip Subject: Callout Page Index: 13 Color: provide verification from the geotech that the footing drain is sized adequately for surface and subsurface flows. (TYP) Subject: Text Box Page Index: 13 Color: R-404812 Subject: Text Box Page Index: 13 Color: W-404801AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404811 AAANNNNNNNTED-40-4048existing power along the frontage of UnionAve NE shall be relocated underground.please make sure the location of newunderground power is shown on thecomposite utility plan. drainage easement isrequired. within lot10. easement shouldhave language thatwould allow for afurure connection ofthe storwater systemto the north. remove relocate meter toplanter strip provide verification from the geotechthat the footing drainis sized adequatelyfor surface andsubsurface flows.(TYP) OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404812 OMPLIANCE WITH CITY OF RENTON S A-NNNNNNN W-404801 Subject: Text Box Page Index: 13 Color: S-404801 Subject: Text Box Page Index: 13 Color: TED-40-4048 Subject: Text Box Page Index: 13 Color: WWP-27-4048 Subject: Text Box Page Index: 13 Color: WTR-27-4048 Subject: Callout Page Index: 14 Color: minimum 6 inch hma 14 (5) Subject: Callout Page Index: 14 Color: provide guardrail on north end of tract A Subject: Callout Page Index: 14 Color: 1.5% per std 102. (TYP) Subject: Text Box Page Index: 14 Color: R-404813 Subject: Text Box Page Index: 14 Color: TED-40-4048 Subject: Cloud+ Page Index: 15 Color: Per RMC 4-4-040C.2.d There shall be a minimum three-foot (3') landscaped setback at the base of retaining walls abutting public rights-of-way. 15 (4) A-NNNNNNN S-404801 AAANNNNNNNTED-40-4048F WWP-27-4048FOREST TERRACE PLATWTR-27-4048 minimum 6 inch hma provide guardrail onnorth end of tract A 1.5% per std 102.(TYP) OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404813 AAANNNNNNNTED-40-4048Per RMC4-4-040C.2.d Thereshall be a minimumthree-foot (3')landscaped setbackat the base ofretaining wallsabutting publicrights-of-way. Subject: Callout Page Index: 15 Color: provide temporary construction easement or adjust walls accordingly in order to insure the wall can be constructed within the project limits. Subject: Text Box Page Index: 15 Color: R-404814 Subject: Text Box Page Index: 15 Color: TED-40-4048 Subject: Text Box Page Index: 16 Color: R-404815 16 (2) Subject: Text Box Page Index: 16 Color: TED-40-4048 Subject: Text Box Page Index: 17 Color: R-404816 17 (2) Subject: Text Box Page Index: 17 Color: TED-40-4048 Subject: Text Box Page Index: 18 Color: R-404817 18 (2) Subject: Text Box Page Index: 18 Color: TED-40-4048 provide temporaryconstructioneasement or adjustwalls accordingly inorder to insure thewall can beconstructed withinthe project limits. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404814 AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404815 AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404816 AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404817 AAANNNNNNNTED-40-4048 Subject: Cloud+ Page Index: 19 Color: adjust label leaders and show cleanouts 19 (24) Subject: Callout Page Index: 19 Color: and stop sign Subject: Cloud+ Page Index: 19 Color: revise np signs per comments on sheet 9 (typ) Subject: Arrow Page Index: 19 Color: Subject: Arrow Page Index: 19 Color: Subject: Callout Page Index: 19 Color: location of existing on site swale. although the majority of the water will be routed in the bypass line along union, the existing property will still route water to this location. Show how this water will be captured and conveyed to the proposed storm system as not to impact the future lot. Subject: Line Page Index: 19 Color: Subject: Line Page Index: 19 Color: Subject: Callout Page Index: 19 Color: eliminate the west vertical bend and continue water main. Subject: Callout Page Index: 19 Color: cleanout required at 100' max spacing on straight sections adjust label leadersand show cleanouts and stop sign revise np signs percomments on sheet 9 (typ) location of existing on site swale. although the majority of the water willbe routed in the bypass line along union,the existing property will still routewater to this location. Show how thiswater will be captured and conveyed tothe proposed storm system as not toimpact the future lot. eliminate the west vertical bend andcontinue water main. cleanout required at100' max spacing onstraight sections Subject: Callout Page Index: 19 Color: cleanout required at 100' max spacing on straight sections Subject: Callout Page Index: 19 Color: Access Road required. Subject: Callout Page Index: 19 Color: CB#20 Subject: Callout Page Index: 19 Color: Label connected pipes. If these are both 6", why are this different line types? Subject: PolyLine Page Index: 19 Color: Subject: PolyLine Page Index: 19 Color: Subject: Length Measurement Page Index: 19 Color: 3.75 ft Subject: Cloud Page Index: 19 Color: Subject: Callout Page Index: 19 Color: THERE IS ONLY ABOUT 4 FT OF HORIZONTAL SEPARATION BETWEEN THE NEW 24" STORM LINE AND THE EXISTING 36" SPU PIPELINE. DEPT OF HEALTH DESIGN CRITERIA REQUIRES 10 FEET OF SEPARATION. THE DESIGN ENGINEER NEEDS TO PROVIDE SPECIAL DESIGN CONSIDERATIONS FOR THE PROTECTION AND FUTURE MAINTENANCE OF SPU'S PIPELINE INCLUDING THE ENCASEMENT OF THE NEW STORM LINE WITH CONTROLLED DENSITY FILL (CDF). A WRITTEN APPROVAL FROM SPU WILL BE REQUIRED. cleanout required at100' max spacing onstraight sections Access Roadrequired. CB#20 Label connectedpipes. If these areboth 6", why are thisdifferent line types? 3.75 ft THERE IS ONLY ABOUT 4 FT OF HORIZONTAL SEPARATIONBETWEEN THE NEW 24" STORM LINE AND THE EXISTING 36"SPU PIPELINE. DEPT OF HEALTH DESIGN CRITERIA REQUIRES 10FEET OF SEPARATION. THE DESIGN ENGINEER NEEDS TOPROVIDE SPECIAL DESIGN CONSIDERATIONS FOR THEPROTECTION AND FUTURE MAINTENANCE OF SPU'S PIPELINEINCLUDING THE ENCASEMENT OF THE NEW STORM LINE WITHCONTROLLED DENSITY FILL (CDF). A WRITTEN APPROVAL FROMSPU WILL BE REQUIRED. Subject: Text Box Page Index: 19 Color: THE CONTRACTOR SHALL CONTACT SPU CREW CHIEF RICHARD COX AT 206-953-0184 (Richard.Cox@Seatle.gov) A MINIMUM OF 72 HOURS PRIOR TO ANY POTHLOLING AND ANY EXCAVATION IN PROXIMITY OF SPU WATER MAINS. ALL WORK IN PROXIMITY OF AND ALL CROSSINGS OF SPU WATER MAINS MUST BE SUBMITTED SPU ENGINEERING DEPARTMENT FOR APPROVAL CONTACT: PAJ HWANG, P.E., SENIOR CIVIL ENGINEER- SEATTLE PUBLIC UTILITIES ENGINEERING AND TECHNICAL SERVICES DIVISION P.O. BOX 34108, SEATTLE, WA 98124-4018 TEL: (206) 386-4198 EMAIL: Paj.Hwang@Seattle.gov Subject: Cloud Page Index: 19 Color: Subject: Arrow Page Index: 19 Color: Subject: Text Box Page Index: 19 Color: R-404818 Subject: Text Box Page Index: 19 Color: TED-40-4048 Subject: Callout Page Index: 20 Color: shall be a yard drain or cb per std plan 225.0. label structure. 20 (18) Subject: Callout Page Index: 20 Color: shall be a yard drain or cb per std plan 225.0. label structure. Subject: Callout Page Index: 20 Color: shall be a yard drain or cb per std plan 225.0. THE CONTRACTOR SHALL CONTACT SPU CREW CHIEF RICHARD COX AT206-953-0184 (Richard.Cox@Seatle.gov) A MINIMUM OF 72 HOURS PRIOR TO ANYPOTHLOLING AND ANY EXCAVATION IN PROXIMITY OF SPU WATER MAINS.ALL WORK IN PROXIMITY OF AND ALL CROSSINGS OF SPU WATER MAINS MUST BESUBMITTED SPU ENGINEERING DEPARTMENT FOR APPROVALCONTACT: PAJ HWANG, P.E., SENIOR CIVIL ENGINEER- SEATTLE PUBLIC UTILITIES ENGINEERING AND TECHNICAL SERVICES DIVISION P.O. BOX 34108, SEATTLE, WA 98124-4018 TEL: (206) 386-4198 EMAIL: Paj.Hwang@Seattle.gov OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404818 AAANNNNNNNTED-40-4048shall be a yarddrain or cb perstd plan 225.0.label structure. shall be a yarddrain or cb perstd plan 225.0.label structure. shall be a yarddrain or cb perstd plan 225.0. Subject: Callout Page Index: 20 Color: shall be a yard drain or cb per std plan 225.0. Subject: Callout Page Index: 20 Color: shall be a yard drain or cb per std plan 225.0. Subject: Callout Page Index: 20 Color: label 6" roof and footing drain. Subject: Cloud+ Page Index: 20 Color: provide slop elevations on curb line showing how the curb line will be graded to slope to cb#6. Subject: Callout Page Index: 20 Color: cleanout required at 100' max spacing on straight sections Subject: Callout Page Index: 20 Color: cleanout required at 100' max spacing on straight sections Subject: Callout Page Index: 20 Color: cleanout required at 100' max spacing on straight sections Subject: Callout Page Index: 20 Color: cleanout required at 100' max spacing on straight sections Subject: Callout Page Index: 20 Color: Make consistent with rational method table in TIR that states 24". Subject: Callout Page Index: 20 Color: label 6" roof and footing drain. shall be a yarddrain or cb perstd plan 225.0. shall be a yarddrain or cb perstd plan 225.0. label 6" roof andfooting drain. provide slop elevations on curbline showing how the curb line willbe graded to slope to cb#6. cleanout required at100' max spacing onstraight sections cleanout required at100' max spacing onstraight sections cleanout required at100' max spacing onstraight sections cleanout required at100' max spacing onstraight sections Make consistent withrational method tablein TIR that states 24". label 6" roof andfooting drain. Subject: Callout Page Index: 20 Color: label 6" roof and footing drain. Subject: Callout Page Index: 20 Color: label 6" roof and footing drain. Subject: Cloud+ Page Index: 20 Color: angle of pipe into type 1 cb may be a little too tight. confirm this is constructible. Subject: Text Box Page Index: 20 Color: R-404819 Subject: Text Box Page Index: 20 Color: TED-40-4048 Subject: PolyLine Page Index: 21 Color: 21 (7) Subject: Callout Page Index: 21 Color: add trench drain or other collection system adjacent to sidewalk to capture sheet flow from upstream flowing onto the sidewalk. sidewalk. May be routed to the downstream dispersion trench if grades work. Subject: Callout Page Index: 21 Color: Label cleanouts. Subject: Callout Page Index: 21 Color: label 6" roof and footing drain. Subject: Callout Page Index: 21 Color: show the wall drain pipe connection label 6" roof andfooting drain. label 6" roof andfooting drain. RACE PLAT angle of pipe into type1 cb may be a littletoo tight. confirmthis is constructible. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404819 AAANNNNNNNTED-40-4048add trench drain orother collectionsystem adjacent tosidewalk to capturesheet flow fromupstream flowingonto the sidewalk.sidewalk. May berouted to thedownstreamdispersion trench ifgrades work. Label cleanouts. label 6" roof andfooting drain. show the walldrain pipeconnection Subject: Text Box Page Index: 21 Color: R-404820 Subject: Text Box Page Index: 21 Color: TED-40-4048 Subject: Cloud+ Page Index: 22 Color: show private storm drainage easement. 22 (12) Subject: Callout Page Index: 22 Color: shall be a yard drain or cb per std plan 225.0. Subject: Callout Page Index: 22 Color: shall be a yard drain or cb per std plan 225.0. Subject: Cloud+ Page Index: 22 Color: update stationing and elevations to show the end of the roadway reflected in plan view. Subject: Cloud+ Page Index: 22 Color: revise ie to match crowns. this may result in the lowering of the 12" main. Subject: Callout Page Index: 22 Color: driveway wings should ensure the they meet ada requirements. provide spot elevations as needed. Subject: Callout Page Index: 22 Color: bioretention to be added to cul-de-sac island (see comment in tir) Subject: Text Box Page Index: 22 Color: R-404821 OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404820 AAANNNNNNNTED-40-4048show private stormdrainage easement. shall be a yarddrain or cb perstd plan 225.0. shall be a yarddrain or cb perstd plan 225.0. update stationingand elevations toshow the end of theroadway reflectedin plan view. revise ie to match crowns.this may result in thelowering of the 12" main. driveway wings should ensurethe they meet adarequirements. provide spotelevations as needed. bioretention to be addedto cul-de-sac island (seecomment in tir) OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404821 Subject: Text Box Page Index: 22 Color: TED-40-4048 Subject: Diameter Measurement Page Index: 22 Color: 40'-0" Subject: Callout Page Index: 22 Color: PER RMC 4-6-060h.4: A landscaped center island with a radius of twenty feet (20') delineated by curbing shall be provided in the cul-de-sac. Low impact development best management practices shall be provided in the center island where feasible and consistent with City standard details and the Surface Water Design Manual. Subject: Callout Page Index: 22 Color: PROVIDE NO PARKING SIGNS ALL AROUND THE ISLAND. Subject: Callout Page Index: 23 Color: DI 23 (10) Subject: Callout Page Index: 23 Color: DI Subject: Callout Page Index: 23 Color: Label cleanouts (TYP.). Subject: Callout Page Index: 23 Color: label 6" roof and footing drain. Subject: Callout Page Index: 23 Color: label pipe Subject: Callout Page Index: 23 Color: ensure tie backs do not interfere with utilities.AAANNNNNNNTED-40-404840'-0" PER RMC 4-6-060h.4:A landscaped centerisland with a radiusof twenty feet (20')delineated by curbingshall be provided inthe cul-de-sac. Lowimpact developmentbest managementpractices shall beprovided in the centerisland where feasibleand consistent withCity standard detailsand the SurfaceWater Design Manual. PROVIDE NOPARKING SIGNS ALLAROUND THEISLAND. DI DI Label cleanouts (TYP.). label 6" roof andfooting drain. label pipe PLAT ensure tie backs donot interfere withutilities. Subject: Text Box Page Index: 23 Color: R-404822 Subject: Text Box Page Index: 23 Color: TED-40-4048 Subject: Callout Page Index: 23 Color: NO PARKING SIGN SHALL BE LOCATED ON OTHER SIDE OF STREET. PARKING LANE IS LOCATED ON SIDE WITH BULB. Subject: Callout Page Index: 23 Color: BOLLARDS ARE NOT ALLOWED BY THE FIRE DEPARTMENT, REPLACE WITH LOCKING SWING GATE AND FIRE DEPARTMENT APPROVED LOCK BOX. Subject: Callout Page Index: 24 Color: mailbox to be relocated to planter. mailbox to be accessible during construction. 24 (29) Subject: Callout Page Index: 24 Color: to be relocated planter. Subject: Arrow Page Index: 24 Color: Subject: Arrow Page Index: 24 Color: Subject: Callout Page Index: 24 Color: cb#38 Subject: Cloud+ Page Index: 24 Color: remove duplicate callout. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404822 AAANNNNNNNTED-40-4048NO PARKING SIGNSHALL BE LOCATEDON OTHER SIDE OFSTREET. PARKINGLANE IS LOCATED ONSIDE WITH BULB. BOLLARDS ARE NOT ALLOWEDBY THE FIRE DEPARTMENT,REPLACE WITH LOCKING SWINGGATE AND FIRE DEPARTMENTAPPROVED LOCK BOX. FOREST TERRACE PL mailbox to berelocated to planter. mailbox to beaccessible duringconstruction. to be relocatedplanter. cb#38 remove duplicatecallout. Subject: Callout Page Index: 24 Color: label pipe Subject: Callout Page Index: 24 Color: label pipe between ex and proposed cbs. Subject: Text Box Page Index: 24 Color: provide channelization plan showing the replacement of the roadway striping. Subject: Callout Page Index: 24 Color: to planter strip. show location of the relocated sign. Subject: Cloud+ Page Index: 24 Color: existing power pole to be removed. utilities shall be relocated underground. revise accordingly. Subject: Callout Page Index: 24 Color: to planter strip. show location of the relocated sign. Subject: Callout Page Index: 24 Color: and stop sign Subject: Callout Page Index: 24 Color: Label CB#20 Subject: Callout Page Index: 24 Color: DI Subject: Callout Page Index: 24 Color: At least 2' of cover is required for LCPE pipe. If 2' of cover cannot be provided, use DI pipe and provide at least 1' of cover. label pipe label pipe between exand proposed cbs. provide channelizationplan showing thereplacement of theroadway striping. FORE to planter strip. show location of therelocated sign. TERRACE PL existing power pole to beremoved. utilities shall berelocated underground.revise accordingly. PLATto planter strip. show location of therelocated sign. and stop sign Label CB#20 DI At least 2' of cover isrequired for LCPEpipe. If 2' of covercannot be provided,use DI pipe and provideat least 1' of cover. Subject: Callout Page Index: 24 Color: -48" Solid Lid (Public) Subject: Callout Page Index: 24 Color: Solid Lid Subject: Callout Page Index: 24 Color: Solid Lid Subject: Callout Page Index: 24 Color: Label CB#21 Subject: Length Measurement Page Index: 24 Color: 2.49 ft Subject: Cloud Page Index: 24 Color: Subject: Callout Page Index: 24 Color: VERIFY CONFLICT BETWEEN STORM STRUCTURES, PIPING WITH SPU'S 36" PIPELINE Subject: Callout Page Index: 24 Color: THERE IS ONLY ABOUT 2.5 FT OF HORIZONTAL SEPARATION BETWEEN THE NEW 24" STORM LINE AND THE EXISTING 36" SPU PIPELINE. DEPT OF HEALTH DESIGN CRITERIA REQUIRES 10 FEET OF SEPARATION. THE DESIGN ENGINEER NEEDS TO PROVIDE SPECIAL DESIGN CONSIDERATIONS FOR THE PROTECTION AND FUTURE MAINTENANCE OF SPU'S PIPELINE INCLUDING THE ENCASEMENT OF THE NEW STORM LINE WITH CONTROLLED DENSITY FILL (CDF). A WRITTEN APPROVAL FROM SPU WILL BE REQUIRED. THERE IS SUFFICIENT RIGHT-OF-WAY TO MOVE THE NEW 24" STORM LINE TO THE EAST. -48" Solid Lid (Public) Solid Lid Solid Lid Label CB#21 2.49 ftA FOREST TERRACE PLATVERIFY CONFLICT BETWEENSTORM STRUCTURES, PIPINGWITH SPU'S 36" PIPELINE THERE IS ONLY ABOUT 2.5 FT OF HORIZONTAL SEPARATIONBETWEEN THE NEW 24" STORM LINE AND THE EXISTING 36"SPU PIPELINE. DEPT OF HEALTH DESIGN CRITERIA REQUIRES 10FEET OF SEPARATION. THE DESIGN ENGINEER NEEDS TOPROVIDE SPECIAL DESIGN CONSIDERATIONS FOR THEPROTECTION AND FUTURE MAINTENANCE OF SPU'S PIPELINEINCLUDING THE ENCASEMENT OF THE NEW STORM LINE WITHCONTROLLED DENSITY FILL (CDF). A WRITTEN APPROVAL FROM SPU WILL BE REQUIRED.THERE IS SUFFICIENT RIGHT-OF-WAY TO MOVE THE NEW 24"STORM LINE TO THE EAST. Subject: Callout Page Index: 24 Color: Recommend looking into bypassing the flow control facility and connecting into CB 37. Applicant will need to follow the flow control bypass requirements within section 1.2.3.2.E of the 2017 RSWDM. bypass will need to be addressed in the TIR. Subject: Callout Page Index: 24 Color: relocate private storm drain out of the frontage on union. Subject: Callout Page Index: 24 Color: existing overhead power to be installed underground Subject: Text Box Page Index: 24 Color: R-404823 Subject: Text Box Page Index: 24 Color: TED-40-4048 Subject: Cloud+ Page Index: 25 Color: utilities along project frontage to be underground. 25 (8) Subject: Callout Page Index: 25 Color: show relocated location. mailboxes to be accessible during construction. Subject: Text Box Page Index: 25 Color: existing driveways to remain accessible during construction. Subject: Callout Page Index: 25 Color: At least 2' of cover is required for LCPE pipe. If 2' of cover cannot be provided, use DI pipe and provide at least 1' of cover. Subject: Callout Page Index: 25 Color: Solid Lid Recommend looking intobypassing the flow controlfacility and connecting into CB37. Applicant will need tofollow the flow control bypassrequirements within section1.2.3.2.E of the 2017 RSWDM.bypass will need to be addressedin the TIR. FO relocate privatestorm drain out ofthe frontage onunion.AAA ERRACE PLATexisting overheadpower to be installedunderground OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404823 AAANNNNNNNTED-40-4048FO utilities alongproject frontage tobe underground. show relocated location. mailboxes to be accessibleduring construction. existing driveways to remainaccessible during construction. At least 2' of cover isrequired for LCPEpipe. If 2' of covercannot be provided,use DI pipe and provideat least 1' of cover. Solid Lid Subject: Callout Page Index: 25 Color: Solid Lid Subject: Text Box Page Index: 25 Color: R-404824 Subject: Text Box Page Index: 25 Color: TED-40-4048 Subject: Callout Page Index: 26 Color: DI 26 (5) Subject: Callout Page Index: 26 Color: At least 2' of cover is required for LCPE pipe. If 2' of cover cannot be provided, use DI pipe and provide at least 1' of cover where possible. Subject: Text Box Page Index: 26 Color: permit required by king county for work within king county right of way Subject: Text Box Page Index: 26 Color: R-404825 Subject: Text Box Page Index: 26 Color: TED-40-4048 Subject: Callout Page Index: 27 Color: see comments on sheet 20. 27 (13) Subject: Callout Page Index: 27 Color: add connection for trench drain or show other collection system. see comments on sheet 20. Solid Lid OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404824 AAANNNNNNNTED-40-4048DI At least 2' of cover isrequired for LCPEpipe. If 2' of covercannot be provided,use DI pipe and provideat least 1' of coverwhere possible. permit required by kingcounty for work withinking county right of way OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404825 AAANNNNNNNTED-40-4048see comments onsheet 20. add connection fortrench drain or showother collection system.see comments on sheet 20. Subject: Line Page Index: 27 Color: Subject: Callout Page Index: 27 Color: -48" Solid Lid (Public) Subject: Callout Page Index: 27 Color: Solid Lid Subject: Callout Page Index: 27 Color: Solid Lid Subject: Callout Page Index: 27 Color: Label cleanouts (TYP.). Subject: Callout Page Index: 27 Color: Label CB#41 Subject: Callout Page Index: 27 Color: Label pipe. Subject: Callout Page Index: 27 Color: Label pipe. Subject: Callout Page Index: 27 Color: remove Subject: Text Box Page Index: 27 Color: R-404826 -48" Solid Lid (Public) Solid Lid Solid Lid Label cleanouts (TYP.). Label CB#41 Label pipe. Label pipe. remove OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404826 Subject: Text Box Page Index: 27 Color: TED-40-4048 Subject: Cloud+ Page Index: 28 Color: see comments on the landscaping regarding exposed face of wall 28 (9) Subject: Callout Page Index: 28 Color: Add 12" ventilation pipe at corner created by internal wall. Subject: Callout Page Index: 28 Color: Add 12" ventilation pipe at corner created by internal wall. Subject: Callout Page Index: 28 Color: Add 12" ventilation pipe at corner created by internal wall. Subject: Callout Page Index: 28 Color: 2' Subject: Text Box Page Index: 28 Color: Access roads are required to be provided to each access panel, the control structure, and at least one access point per cell. Subject: Text Box Page Index: 28 Color: R-404827 Subject: Text Box Page Index: 28 Color: TED-40-4048 Subject: Callout Page Index: 28 Color: BOLLARDS ARE NOT ALLOWED BY THE FIRE DEPARTMENT, REPLACE WITH LOCKING SWING GATE AND FIRE DEPARTMENT APPROVED LOCK BOX.AAANNNNNNNTED-40-4048see comments on thelandscapingregarding exposedface of wall Add 12" ventilationpipe at corner createdby internal wall. Add 12" ventilationpipe at corner createdby internal wall. Add 12" ventilationpipe at corner createdby internal wall.T TERRACE PLAT2' Access roads are required to beprovided to each access panel,the control structure, and atleast one access point per cell. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404827 AAANNNNNNNTED-40-4048BOLLARDS ARE NOT ALLOWEDBY THE FIRE DEPARTMENT,REPLACE WITH LOCKING SWINGGATE AND FIRE DEPARTMENTAPPROVED LOCK BOX. Subject: Text Box Page Index: 29 Color: orifices may need to be revised based on development basin revisions. 29 (14) Subject: Cloud+ Page Index: 29 Color: cb#29 Subject: Arrow Page Index: 29 Color: Subject: Arrow Page Index: 29 Color: Subject: Callout Page Index: 29 Color: show 36" pipe from tank Subject: Callout Page Index: 29 Color: show 12" pipe from cb#28 Subject: Callout Page Index: 29 Color: shift access to other side of structure. Subject: Callout Page Index: 29 Color: remove pipe Subject: Cloud+ Page Index: 29 Color: discharge pipe shown at different angle in plan view. revise accordingly. Subject: Callout Page Index: 29 Color: due to increased depth, vault shall be extended to finished grade and a 4'x4' traffic rated access hatch. both access location shall have a field poured concrete collar is required. building permit with structural analysis required for vault. orifices may need to berevised based ondevelopment basin revisions. cb#29 show 36"pipe fromtank show 12" pipefrom cb#28 shift access to otherside of structure. remove pipe discharge pipe shownat different angle inplan view. reviseaccordingly. due to increaseddepth, vault shall beextended to finishedgrade and a 4'x4'traffic rated accesshatch. both accesslocation shall have afield pouredconcrete collar isrequired. buildingpermit withstructural analysisrequired for vault. Subject: Callout Page Index: 29 Color: WQ Flowrate appears to be different than in TIR. Subject: Callout Page Index: 29 Color: Vault top must extend to finished grade. Also install 5x5 hatch in place of round ring and lids. Subject: Text Box Page Index: 29 Color: R-404828 Subject: Text Box Page Index: 29 Color: TED-40-4048 Subject: Cloud+ Page Index: 30 Color: gate required per fire authority. 30 (18) Subject: Cloud+ Page Index: 30 Color: depth exceeds 5 feet. change to type 2. Subject: Callout Page Index: 30 Color: adjust text for shifted profile (typ) Subject: Callout Page Index: 30 Color: show location of vehicular barrier. Subject: Callout Page Index: 30 Color: Show flow direction arrows. Subject: Callout Page Index: 30 Color: DI WQ Flowrate appears tobe different than in TIR. Vault top must extendto finished grade.Also install 5x5hatch in place ofround ring and lids. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404828 AAANNNNNNNTED-40-4048FO gate required perfire authority. depth exceeds 5 feet.change to type 2. adjust text forshifted profile (typ) show location ofvehicular barrier. Show flow direction arrows. DI Subject: Callout Page Index: 30 Color: DI Subject: Callout Page Index: 30 Color: At least 2' of cover is required for LCPE pipe. If 2' of cover cannot be provided, use DI pipe and provide at least 1' of cover. Subject: Callout Page Index: 30 Color: Solid Lid Subject: Callout Page Index: 30 Color: Label cleanouts (TYP.). Subject: Callout Page Index: 30 Color: 2' Subject: Callout Page Index: 30 Color: 2' Subject: Callout Page Index: 30 Color: 2' Subject: Callout Page Index: 30 Color: Install through curb inlets with bi-directional grates Subject: Callout Page Index: 30 Color: Label pipe Subject: Callout Page Index: 30 Color: Label pipe DI At least 2' of cover isrequired for LCPEpipe. If 2' of covercannot be provided,use DI pipe and provideat least 1' of cover. Solid Lid Label cleanouts (TYP.). 2' 2' 2' Install through curbinlets withbi-directional grates FOREST Label pipe Label pipe Subject: Text Box Page Index: 30 Color: R-404829 Subject: Text Box Page Index: 30 Color: TED-40-4048 Subject: Callout Page Index: 31 Color: At least 2' of cover is required for LCPE pipe. If 2' of cover cannot be provided, use DI pipe and provide at least 1' of cover. 31 (6) Subject: Callout Page Index: 31 Color: Solid Lid Subject: Callout Page Index: 31 Color: Solid Lid Subject: Callout Page Index: 31 Color: Install eccentric cone Subject: Text Box Page Index: 31 Color: R-404830 Subject: Text Box Page Index: 31 Color: TED-40-4048 Subject: Callout Page Index: 32 Color: CB exceeds the allowed depth of the city approved type 2 structure (15 feet max and the 25 feet allows for a manhole). cb shall be structural designed ensuring osha and wisha standards are met which items such as fall protection and a wider structure. 32 (8) Subject: Callout Page Index: 32 Color: see comments regarding access and structure on sheet 28. MPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404829 AAANNNNNNNTED-40-4048At least 2' of cover isrequired for LCPEpipe. If 2' of covercannot be provided,use DI pipe and provideat least 1' of cover. Solid Lid Solid Lid Install eccentriccone OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404830 AAANNNNNNNTED-40-4048CB exceeds the allowed depth of the cityapproved type 2 structure (15 feet max andthe 25 feet allows for a manhole). cb shall bestructural designed ensuring osha and wishastandards are met which items such as fallprotection and a wider structure. see comments regardingaccess and structure onsheet 28. Subject: Callout Page Index: 32 Color: Solid Lid Subject: Callout Page Index: 32 Color: Solid Lid Subject: Callout Page Index: 32 Color: Solid Lid Subject: Callout Page Index: 32 Color: Vault top must extend to finished grade. Also install 5x5 hatch in place of round ring and lids. Subject: Text Box Page Index: 32 Color: R-404831 Subject: Text Box Page Index: 32 Color: TED-40-4048 Subject: Text Box Page Index: 33 Color: R-404832 33 (2) Subject: Text Box Page Index: 33 Color: TED-40-4048 Subject: Text Box Page Index: 34 Color: Use current City of Renton Surface Water Standard Plans. 34 (3) Subject: Text Box Page Index: 34 Color: R-404833 Solid Lid Solid Lid Solid Lid Vault top must extendto finished grade.Also install 5x5hatch in place ofround ring and lids. MPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404831 AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404832 AAANNNNNNNTED-40-4048Use current City of RentonSurface Water Standard Plans. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404833 Subject: Text Box Page Index: 34 Color: TED-40-4048 Subject: Callout Page Index: 35 Color: provide curb return information. 35 (28) Subject: Callout Page Index: 35 Color: provide curb return information. Subject: Callout Page Index: 35 Color: provide curb return information. Subject: Callout Page Index: 35 Color: provide curb return information. Subject: Callout Page Index: 35 Color: provide curb return information. Subject: Arrow Page Index: 35 Color: Subject: Cloud+ Page Index: 35 Color: cross slope exceeds 2 %. revise landing. Subject: Arrow Page Index: 35 Color: Subject: Cloud+ Page Index: 35 Color: cross slope exceeds 2 %. revise landing.AAANNNNNNNTED-40-4048provide curb returninformation. provide curb returninformation. provide curb returninformation. provide curbreturninformation. provide curbreturninformation. cross slope exceeds2 %. revise landing. cross slope exceeds2 %. revise landing. Subject: Arrow Page Index: 35 Color: Subject: Cloud+ Page Index: 35 Color: cross slope exceeds 2 %. revise landing. Subject: Arrow Page Index: 35 Color: Subject: Cloud+ Page Index: 35 Color: cross slope exceeds 2 %. revise landing. Subject: Callout Page Index: 35 Color: show location of stop bar 9 feet west of the midpoint of the bisected curb return. Subject: Length Measurement Page Index: 35 Color: 9 ft Subject: Line Page Index: 35 Color: Subject: Callout Page Index: 35 Color: relocate ramps to be east of stop bar. Subject: Length Measurement Page Index: 35 Color: 20 ft Subject: Callout Page Index: 35 Color: shift ramp to south. cross slope exceeds2 %. revise landing. cross slope exceeds2 %. revise landing. show location ofstop bar 9 feet westof the midpoint of thebisected curb return. 9 ft relocate rampsto be east ofstop bar.20 ft shiftramp to south. Subject: Callout Page Index: 35 Color: provide curb return information. Subject: Cloud+ Page Index: 35 Color: Recommend combining ADA ramps. in order to meet the requirements for the stop bar. Subject: Cloud+ Page Index: 35 Color: Recommend combining ADA ramps. in order to meet the requirements for the stop bar. Subject: Cloud+ Page Index: 35 Color: provide a maximum extent feasible analysis for this ramp. Subject: Cloud+ Page Index: 35 Color: provide a maximum extent feasible analysis for this ramp. Subject: Text Box Page Index: 35 Color: R-404834 Subject: Text Box Page Index: 35 Color: T-404801 Subject: Text Box Page Index: 35 Color: TED-40-4048 Subject: Text Box Page Index: 35 Color: TRO-41-4048 Subject: Callout Page Index: 36 Color: add spot elevations for the added cul-de-sac planter island 36 (5) provide curbreturninformation. Recommend combiningADA ramps. in orderto meet therequirements for thestop bar. Recommend combiningADA ramps. in orderto meet therequirements for thestop bar. provide a maximumextent feasibleanalysis for this ramp. provide a maximumextent feasibleanalysis for this ramp. OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404834 OMPLIANCE WITH CITY OF RENTON A-NNNNNNN T-404801 AAANNNNNNNTED-40-4048FO TRO-41-4048'' ' ' add spot elevations forthe added cul-de-sacplanter island Subject: Text Box Page Index: 36 Color: T-404802 Subject: Text Box Page Index: 36 Color: R-404835 Subject: Text Box Page Index: 36 Color: TED-40-4048 Subject: Text Box Page Index: 36 Color: TRO-41-4048 Subject: Text Box Page Index: 37 Color: replace note with standard plans 267.00 and 267.10 37 (3) Subject: Text Box Page Index: 37 Color: R-404836 Subject: Text Box Page Index: 37 Color: TED-40-4048 Subject: Text Box Page Index: 38 Color: update city of renton std plans 38 (4) Subject: Text Box Page Index: 38 Color: R-404837 Subject: Text Box Page Index: 38 Color: TED-40-4048 OMPLIANCE WITH CITY OF RENTON S A-NNNNNNN T-404802 OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404835 AAANNNNNNNTED-40-4048TRO-41-4048replace note with standard plans267.00 and 267.10 MPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404836 AAANNNNNNNTED-40-4048update city of renton std plans COMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404837 AAANNNNNNNTED-40-4048 Subject: Callout Page Index: 38 Color: BOLLARDS ARE NOT ALLOWED BY THE FIRE DEPARTMENT, REPLACE WITH LOCKING SWING GATE AND FIRE DEPARTMENT APPROVED LOCK BOX. REMOVE THIS DETAIL AS IT IS NOT ALLOWED. Subject: Text Box Page Index: 39 Color: update city of renton std plans 39 (3) Subject: Text Box Page Index: 39 Color: R-404838 Subject: Text Box Page Index: 39 Color: TED-40-4048 Subject: Text Box Page Index: 40 Color: update city of renton std plans 40 (4) Subject: Text Box Page Index: 40 Color: remove reference to snohomish county and only show detail of the yard drain. private lot connections to be per city of renton std plan 225.00. Subject: Text Box Page Index: 40 Color: R-404839 Subject: Text Box Page Index: 40 Color: TED-40-4048 Subject: Text Box Page Index: 41 Color: R-404840 41 (2) Subject: Text Box Page Index: 41 Color: TED-40-4048 BOLLARDS ARE NOT ALLOWEDBY THE FIRE DEPARTMENT,REPLACE WITH LOCKING SWINGGATE AND FIRE DEPARTMENTAPPROVED LOCK BOX. REMOVETHIS DETAIL AS IT IS NOTALLOWED. update city of renton std plans OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404838 AAANNNNNNNTED-40-4048update city of renton std plans remove reference to snohomishcounty and only show detail of theyard drain. private lot connections tobe per city of renton std plan 225.00. MPLIANCE WITH CITY OF RENTON ST A-NNNNNNNR-404839 AAANNNNNNNTED-40-4048OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404840 AAANNNNNNNTED-40-4048 Subject: Text Box Page Index: 42 Color: R-404841 42 (2) Subject: Text Box Page Index: 42 Color: TED-40-4048 Subject: Text Box Page Index: 43 Color: replace with updated std plans 261.40 and 264.00 43 (3) Subject: Text Box Page Index: 43 Color: R-404842 Subject: Text Box Page Index: 43 Color: TED-40-4048 Subject: Line Page Index: 44 Color: 44 (42) Subject: Line Page Index: 44 Color: Subject: Cloud+ Page Index: 44 Color: shift sewer stub or street light to provide a minimum 5' of separation. Subject: Callout Page Index: 44 Color: add 8" gate valve at station 12+00 Subject: Text Box Page Index: 44 Color: show and label irrigation meter(s) confirm sizing is adequate for irrigation needs. OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404841 AAANNNNNNNTED-40-4048replace with updated stdplans 261.40 and 264.00 OMPLIANCE WITH CITY OF RENTON S A-NNNNNNNR-404842 AAANNNNNNNTED-40-4048shift sewer stub orstreet light toprovide a minimum 5'of separation. add 8" gate valve atstation 12+00 show and label irrigation meter(s)confirm sizing is adequate forirrigation needs. Subject: Callout Page Index: 44 Color: eliminate the west vertical bend and continue water main. Subject: Typewritten Text Page Index: 44 Color: 8" Subject: Line Page Index: 44 Color: Subject: Callout Page Index: 44 Color: EX 12" W Subject: Typewritten Text Page Index: 44 Color: EX 12" W Subject: Typewritten Text Page Index: 44 Color: EX 8" W Subject: Group Page Index: 44 Color: Subject: Polygon Page Index: 44 Color: Subject: Callout Page Index: 44 Color: SHOW EXISTING 8" GV NORTH OF TEE (fyi there is a 12"x8" reducer north of the 12"x8" tee) Subject: Typewritten Text Page Index: 44 Color: EX 8" W eliminate the west vertical bend andcontinue water main. 8" EX 12" W EX 12" WEX 8" W SHOW EXISTING 8" GVNORTH OF TEE(fyi there is a 12"x8" reducernorth of the 12"x8" tee)EX 8" W Subject: Callout Page Index: 44 Color: Subject: Line Page Index: 44 Color: Subject: Line Page Index: 44 Color: Subject: Group Page Index: 44 Color: Subject: Line Page Index: 44 Color: Subject: Group Page Index: 44 Color: Subject: Line Page Index: 44 Color: Subject: Callout Page Index: 44 Color: INSTALL WATER METER IN PLANTER AND 5 FT FROM PROPERTY LINE SHOW TAILPIECE 1 FT PAST PROPERTY LINE PER STD PLAN NO. 320.1 TYPICAL FOR ALL METERS Subject: Cloud Page Index: 44 Color: Subject: Callout Page Index: 44 Color: PVC SLEEVE NOT REQUIRED INSTALL COPPER TAILPIECE 1 FT PAST PROPERTY LINE PER STD PLAN NO. 320.1 INSTALL WATER METER IN PLANTER AND 5 FTFROM PROPERTY LINE SHOW TAILPIECE 1 FT PAST PROPERTY LINE PERSTD PLAN NO. 320.1TYPICAL FOR ALL METERS A-NNNNNNN IN COM PVC SLEEVE NOT REQUIRED INSTALL COPPER TAILPIECE 1 FTPAST PROPERTY LINE PER STDPLAN NO. 320.1 Subject: Text Box Page Index: 44 Color: ALL MECHANICAL FITTINGS SHALL HAVE RESTRAINED-RETAINER GLANDS EQUAL TO MEGALUG SERIES 1100 OR ROMAC ROMAGRIP AND CONCRETE BLOCKING Subject: PolyLine Page Index: 44 Color: Subject: PolyLine Page Index: 44 Color: Subject: Line Page Index: 44 Color: Subject: Callout Page Index: 44 Color: CUT-IN: (BY CIYT FORCES) 8" X 8" TEE (MJxFL) 8" GATE VALVE (FLxMJ) 2-8"SLEEVES (MJxMJ) SEE CONNECTION DETAIL PER STD PLAN NO. 300.2 Subject: Group Page Index: 44 Color: Subject: Callout Page Index: 44 Color: SHOW NEW VALVE Subject: Hydrant (P) Page Index: 44 Color: Subject: Group Page Index: 44 Color: Subject: Callout Page Index: 44 Color: INSTALL FIRST HYDRANT AT NEW STREET INTERSECTION ALL MECHANICAL FITTINGS SHALL HAVE RESTRAINED-RETAINERGLANDS EQUAL TO MEGALUG SERIES 1100 OR ROMACROMAGRIP AND CONCRETE BLOCKING ACE PLAT CUT-IN: (BY CIYT FORCES)8" X 8" TEE (MJxFL)8" GATE VALVE (FLxMJ)2-8"SLEEVES (MJxMJ)SEE CONNECTION DETAIL PERSTD PLAN NO. 300.2 SHOW NEW VALVE E PLAT INSTALL FIRST HYDRANT ATNEW STREET INTERSECTION Subject: Text Box Page Index: 44 Color: THE CONTRACTOR SHALL CONTACT SPU CREW CHIEF RICHARD COX AT 206-953-0184 (Richard.Cox@Seatle.gov) A MINIMUM OF 72 HOURS PRIOR TO ANY POTHLOLING AND ANY EXCAVATION IN PROXIMITY OF SPU WATER MAINS. ALL WORK IN PROXIMITY OF AND ALL CROSSINGS OF SPU WATER MAINS MUST BE SUBMITTED SPU ENGINEERING DEPARTMENT FOR APPROVAL CONTACT: PAJ HWANG, P.E., SENIOR CIVIL ENGINEER- SEATTLE PUBLIC UTILITIES ENGINEERING AND TECHNICAL SERVICES DIVISION P.O. BOX 34108, SEATTLE, WA 98124-4018 TEL: (206) 386-4198 EMAIL: Paj.Hwang@Seattle.gov Subject: Callout Page Index: 44 Color: existing drain field shall be delineated prior to construction. Subject: Callout Page Index: 44 Color: restrain joints and blocking per detail 330.3 Subject: Text Box Page Index: 44 Color: W-404802 Subject: Text Box Page Index: 44 Color: S-404802 Subject: Text Box Page Index: 44 Color: WTR-27-4048 Subject: Text Box Page Index: 44 Color: WWP-27-4048 Subject: Callout Page Index: 45 Color: relocate hydrant to the intersection. shift water services as needed. 45 (7) THE CONTRACTOR SHALL CONTACT SPU CREW CHIEF RICHARD COX AT206-953-0184 (Richard.Cox@Seatle.gov) A MINIMUM OF 72 HOURS PRIOR TO ANYPOTHLOLING AND ANY EXCAVATION IN PROXIMITY OF SPU WATER MAINS.ALL WORK IN PROXIMITY OF AND ALL CROSSINGS OF SPU WATER MAINS MUST BESUBMITTED SPU ENGINEERING DEPARTMENT FOR APPROVALCONTACT: PAJ HWANG, P.E., SENIOR CIVIL ENGINEER- SEATTLE PUBLIC UTILITIES ENGINEERING AND TECHNICAL SERVICES DIVISION P.O. BOX 34108, SEATTLE, WA 98124-4018 TEL: (206) 386-4198 EMAIL: Paj.Hwang@Seattle.gov existing drain field shall bedelineated prior toconstruction. restrain joints andblocking per detail 330.3 CE WITH CITY OF RENTON STANDA NNNNNNNW-404802 IN COMPLIANCE WITH A-NNN S-404802 AAANNNNNNNWTR-27-4048F WWP-27-4048relocate hydrant tothe intersection.shift water servicesas needed. Subject: Callout Page Index: 45 Color: remove valve symbols on main line Subject: Cloud+ Page Index: 45 Color: confirm minimum separation between water main and side sewer stub is met at this location. Subject: Text Box Page Index: 45 Color: W-404803 Subject: Text Box Page Index: 45 Color: S-404803 Subject: Text Box Page Index: 45 Color: WTR-27-4048 Subject: Text Box Page Index: 45 Color: WWP-27-4048 Subject: Callout Page Index: 46 Color: 1-8" gate valve 46 (22) Subject: Callout Page Index: 46 Color: relocate fire hydrant. remove gate valve east of hydrant. Subject: Callout Page Index: 46 Color: 16" PETROLEUM PIPELINE Subject: Callout Page Index: 46 Color: 20" PETROLEUM PIPELINE remove valve symbolson main line confirm minimumseparation betweenwater main and sidesewer stub is met atthis location. NCE WITH CITY OF RENTON STAND A-NNNNNNNW-404803 IN COMPLIANCE WIT A-NNN S-404803 AAANNNNNNNWTR-27-4048WWP-27-40481-8" gate valve ST TERRACE PLAT relocate firehydrant. remove gatevalve east of hydrant. 16" PETROLEUM PIPELINE 20" PETROLEUM PIPELINE Subject: Callout Page Index: 46 Color: CAUTION 16" AND 20" PETROLEUM PIPELINES Subject: Typewritten Text Page Index: 46 Color: ADD NOTE: Subject: Image Page Index: 46 Color: Subject: Cloud Page Index: 46 Color: Subject: Text Box Page Index: 46 Color: PVC Subject: Line Page Index: 46 Color: Subject: Callout Page Index: 46 Color: USE 14" OR 18" PVC C-900 PIPE FOR CASING AROUND 8" D.I. PIPE TO PROVIDE INSULATION FROM OPL CO. IMPRESSED CURRENT CATHODIC PROTECTION SYSTEM Subject: Length Measurement Page Index: 46 Color: 15.00 ft Subject: Length Measurement Page Index: 46 Color: 15.00 ft Subject: PolyLine Page Index: 46 Color: CAUTION16" AND 20" PETROLEUM PIPELINES ADD NOTE: PVC USE 14" OR 18" PVC C-900 PIPE FOR CASINGAROUND 8" D.I. PIPE TO PROVIDE INSULATIONFROM OPL CO. IMPRESSED CURRENTCATHODIC PROTECTION SYSTEM 15.00 ft 15.00 ft Subject: Line Page Index: 46 Color: Subject: Line Page Index: 46 Color: Subject: Line Page Index: 46 Color: Subject: Line Page Index: 46 Color: Subject: Text Box Page Index: 46 Color: S-404804 Subject: Text Box Page Index: 46 Color: W-404804 Subject: Text Box Page Index: 46 Color: WTR-27-4048 Subject: Text Box Page Index: 46 Color: WWP-27-4048 Subject: Cloud+ Page Index: 47 Color: remove blow-off. hydrant to be relocated to the end of the main. add hydrant assembly label and 8" gate valve east of the hydrant. 47 (19) Subject: Callout Page Index: 47 Color: remove gate valve symbol west of the hydrant once relocated. IN COMPLIANC A- S-404804 MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404804 AAANNNNNNNWTR-27-4048WWP-27-4048remove blow-off. hydrant to berelocated to the end of the main. add hydrant assembly label and 8" gatevalve east of the hydrant. remove gate valvesymbol west of thehydrant oncerelocated. Subject: Callout Page Index: 47 Color: fire hydrant to be relocated to the end of the water main and add callout Subject: Line Page Index: 47 Color: Subject: Group Page Index: 47 Color: Subject: Group Page Index: 47 Color: Subject: PolyLine Page Index: 47 Color: Subject: Callout Page Index: 47 Color: INSTALL VERTICAL CROSS PER STD PLAN 300.6 (FOR REMOVAL OF POLYPIG) AND 2-INCH TEMP BLOW-OFF ASSEMBLY PER STD PLAN NO. 340.2 Subject: Group Page Index: 47 Color: Subject: Callout Page Index: 47 Color: INSTALL 8" GATE VALVE (MJ) AFTER LAST WATER SERVICE FOR ISOLATION FOR FUTURE EXTENSION Subject: Hydrant (P) Page Index: 47 Color: Subject: Group Page Index: 47 Color: FOREST TERRACE PLATfire hydrant to berelocated to the endof the water main andadd callout INSTALL VERTICAL CROSS PER STDPLAN 300.6 (FOR REMOVAL OFPOLYPIG)AND 2-INCH TEMP BLOW-OFFASSEMBLY PER STD PLAN NO. 340.2 INSTALL 8" GATE VALVE (MJ)AFTER LAST WATER SERVICEFOR ISOLATION FOR FUTUREEXTENSION Subject: Callout Page Index: 47 Color: extend sewer man hole to the west so it is outside of the paving area. Subject: Callout Page Index: 47 Color: if fire flow of the water main is increase applicant may not need to sprinkler all homes. Subject: Cloud+ Page Index: 47 Color: extend water main and sewer main past pavement. Subject: Text Box Page Index: 47 Color: W-404805 Subject: Text Box Page Index: 47 Color: S-404805 Subject: Text Box Page Index: 47 Color: WTR-27-4048 Subject: Text Box Page Index: 47 Color: WWP-27-4048 Subject: Line Page Index: 48 Color: 48 (12) Subject: Ellipse Page Index: 48 Color: Subject: Line Page Index: 48 Color: extend sewer manhole to the west so itis outside of thepaving area. IN COMPLIANCE WIT A-NN if fire flow of thewater main is increaseapplicant may notneed to sprinkler allhomes.FOREST TERR extend water mainand sewer main pastpavement. PLIANCE WITH CITY OF RENTON S A-NNNNNNNW-404805 IN COMPLIANCE A-N S-404805 AAANNNNNNNWTR-27-4048WWP-27-4048 Subject: Callout Page Index: 48 Color: shift storm drainage to provide a minimum of 7 feet of separation between storm and fire hydrant assemply. Subject: Gate Valve Page Index: 48 Color: Subject: Callout Page Index: 48 Color: INSTALL VERTICAL CROSS PER STD PLAN 300.6 (FOR REMOVAL OF POLYPIG) AND 2-INCH TEMP BLOW-OFF ASSEMBLY PER STD PLAN NO. 340.2 Subject: Callout Page Index: 48 Color: hydrant to be installed per city of renton water requirements Subject: Cloud+ Page Index: 48 Color: hydrant assembly to be installed in addition of a blowoff in accordance with city of renton water standards. Subject: Text Box Page Index: 48 Color: W-404806 Subject: Text Box Page Index: 48 Color: S-404806 Subject: Text Box Page Index: 48 Color: WTR-27-4048 Subject: Text Box Page Index: 48 Color: WWP-27-4048 Subject: Text Box Page Index: 49 Color: ex 49 (20) shift storm drainageto provide a minimumof 7 feet ofseparation betweenstorm and firehydrant assemply. PLAT INSTALL VERTICAL CROSS PER STDPLAN 300.6 (FOR REMOVAL OFPOLYPIG)AND 2-INCH TEMP BLOW-OFFASSEMBLY PER STD PLAN NO. 340.2 hydrant to beinstalled per city ofrenton waterrequirements hydrant assembly to be installed inaddition of a blowoff in accordancewith city of renton water standards. PLIANCE WITH CITY OF RENTON S A-NNNNNNNW-404806 IN COMPLIANCE A-N S-404806 AAANNNNNNNWTR-27-4048WWP-27-4048ex Subject: Text Box Page Index: 49 Color: ex Subject: Text Box Page Index: 49 Color: ex Subject: Text Box Page Index: 49 Color: contractor to revise channel of existing sewer manhole for the added sewer connection. Subject: Callout Page Index: 49 Color: provide pipe call out. Subject: Callout Page Index: 49 Color: provide pipe call out. Subject: Group Page Index: 49 Color: Subject: Line Page Index: 49 Color: Subject: Callout Page Index: 49 Color: INSTALL NEW 1" WATER SERVICE AND METER IN PLANTER Subject: Callout Page Index: 49 Color: CUT AND CAP EXISTING WATER SERVICE AND ABANDON IN PLACE REMOVE EXIST 3/4" METER (BY CITY FORCES) - WATER PERMIT REQUIRED Subject: PolyLine Page Index: 49 Color: ex ex contractor to revisechannel of existingsewer manhole for theadded sewer connection. provide pipe call out. provide pipe call out. INSTALL NEW 1" WATER SERVICE ANDMETER IN PLANTER AAANNNNNNNFOREST TERRACE PLATCUT AND CAP EXISTING WATERSERVICE AND ABANDON IN PLACEREMOVE EXIST 3/4" METER(BY CITY FORCES) - WATER PERMITREQUIRED Subject: Typewritten Text Page Index: 49 Color: 8" Subject: Line Page Index: 49 Color: Subject: PolyLine Page Index: 49 Color: Subject: Line Page Index: 49 Color: Subject: Callout Page Index: 49 Color: see the water detail 43 Subject: Text Box Page Index: 49 Color: W-404807 Subject: Text Box Page Index: 49 Color: S-404807 Subject: Text Box Page Index: 49 Color: WWP-27-4048 Subject: Text Box Page Index: 49 Color: WTR-27-4048 Subject: Text Box Page Index: 50 Color: S-404808 50 (2) 8" see the water detail43 E WITH CITY OF RENTON STANDA NNNNNNNW-404807 IN COMPLIANCE WITH C A-NNN S-404807 F WWP-27-4048AAANNNNNNNWTR-27-4048MPLIANCE WITH CITY OF RENTON A-NNNNNNNS-404808 Subject: Text Box Page Index: 50 Color: WWP-27-4048 Subject: Text Box Page Index: 51 Color: S-404809 51 (4) Subject: Text Box Page Index: 51 Color: W-404808 Subject: Text Box Page Index: 51 Color: WWP-27-4048 Subject: Text Box Page Index: 51 Color: WTR-27-4048 Subject: Text Box Page Index: 52 Color: W-404809 52 (4) Subject: Text Box Page Index: 52 Color: S-404810 Subject: Text Box Page Index: 52 Color: WWP-27-4048 Subject: Text Box Page Index: 52 Color: WTR-27-4048 Subject: Text Box Page Index: 53 Color: W-404810 53 (2)AAANNNNNNNWWP-27-4048IN COMPLIAN A- S-404809 MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404808 F WWP-27-4048AAANNNNNNNWTR-27-4048MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404809 IN COMPLIANC A-N S-404810 WWP-27-4048AAANNNNNNNWTR-27-4048MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404810 Subject: Text Box Page Index: 53 Color: WTR-27-4048 Subject: Text Box Page Index: 54 Color: R-404843 54 (2) Subject: Text Box Page Index: 54 Color: TED-40-4048 Subject: Text Box Page Index: 55 Color: revise street tree location revised utility (i.e. street lights, fire hydrant, etc.) and sign placements (Typ) 55 (13) Subject: Text Box Page Index: 55 Color: R-404844 Subject: Text Box Page Index: 55 Color: TED-40-4048 Subject: Cloud+ Page Index: 55 Color: Move tree north within planter strip alignment Subject: Cloud+ Page Index: 55 Color: Move tree north within planter strip alignment Subject: Cloud+ Page Index: 55 Color: Provide groundcover planting on all terrace levels and shrubs on terraces that are shown without trees Subject: Text Box Page Index: 55 Color: Provide split rail fencing around tree tracts with signage identifying the area is a tree protection tract. See sample detail on sheet L4. Fencing shall not block access from NE 27th to the power easement.AAANNNNNNNWTR-27-4048OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404843 AAANNNNNNNTED-40-4048T revise street tree location revised utility (i.e. streetlights, fire hydrant, etc.) and sign placements (Typ) OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404844 AAANNNNNNNTED-40-4048VVV VVV PPPP P PPPPPPPMMMMFO Move tree northwithin planter stripalignment VVV VV PPPPPMMMMFOREST T Move tree northwithin planter stripalignment VVVRRRVVRPPPPPPPMMMMMMPPPPPMMMMPPPMMMMMMMMPAAANNNNNNNFOREST TERRACE PLATNOTES:1.SEE L3 FOR PLANT SCHEDULE.2.STREET TREE LAYOUT IS BASED ON PHYSICALCONSTRAINTS OF DRIVEWAYS AND UTILITYCLEARANCES. DRIVEWAY LOCATIONS ARE SUBJECT TOMODIFICATION.3.STREET TREE SPECIES ARE SELECTED FROM THE CITYOF RENTON APPROVED STREET TREE LIST.4.CALIPER IS MEASURED AS DIAMETER AT BREASTHEIGHT. Provide groundcoverplanting on all terracelevels and shrubs onterraces that areshown without trees FO JECT TO HE CITY T Provide split rail fencing aroundtree tracts with signage identifyingthe area is a tree protection tract.See sample detail on sheet L4.Fencing shall not block access fromNE 27th to the power easement. Subject: Arrow Page Index: 55 Color: Subject: Cloud+ Page Index: 55 Color: Relocate driveway to east side in order to provide space for street tree along frontage. No parking signs are spaced at every 200-ft and is likely not needed here. Subject: Diameter Measurement Page Index: 55 Color: 40'-0" Subject: Text Box Page Index: 55 Color: Landscape Center Island per cul-de-sac standard Subject: Cloud+ Page Index: 55 Color: Pedestrian access shall be maintained along the easement Subject: Cloud+ Page Index: 55 Color: pedestrian access shall be maintained along easement Subject: Cloud+ Page Index: 56 Color: street trees shall be placed as not to block street signs. 56 (14) Subject: Cloud+ Page Index: 56 Color: clean up. Subject: Cloud+ Page Index: 56 Color: Explore relocating this light standard in order to plant street tree similar to street tree location of west side of bulb Subject: Cloud+ Page Index: 56 Color: Replace street tree type with large species from approved tree list as spacing is increased. P PC MMMMM MMMMM MMMMM PPPPPP C C PP PP MMMMM PPC PPCMMMMMMMMMMMMMMM Relocate drivewayto east side in orderto provide space forstreet tree alongfrontage. Noparking signs arespaced at every200-ft and is likelynot needed here. 40'-0" V PPPPCC Landscape Center Island per cul-de-sac standard VVV RRRVVV RRR VVVMMMP PPPPPPPPPPPPPPPP Pedestrian accessshall be maintainedalong the easement RRR RRR RRR VVVVVV VV VV V pedestrian accessshall be maintainedalong easement PPC PP P PCC PP PPC PP PPCC MMMMM MMMMM RRR P MMMM MMMMM street trees shall beplaced as not toblock street signs. Dial 811Callbefore you dig.below.Know what's clean up. MMMMM MMMMM MMMMM MMMMMMMMMMPPPPCC PP PPCC PP PPCC PPC Explore relocating this light standard inorder to plant street tree similar to streettree location of west side of bulb MMMMMMMMMMPPPPCVRRRVMMM MMM MMM VVVVV VVVVV PP PPCC PP PPCC PPCMMMMMAAANNNNNNNFOREST TERRACE PLATFO Replace street treetype with largespecies fromapproved tree list asspacing is increased. Subject: Cloud+ Page Index: 56 Color: Per Condition #6: The revised landscape plan shall also provide specifications for aesthetic treatment of the exposed vault wall along the northern perimeter of the vault in lieu of providing a substantive landscape screen. The treatment shall be a veneer surface attached to the vault that consists of brick detailing such as a garden wall bond with diagonal patterns or a comparable surface approved by the Current Planning Project Manager. Subject: Cloud+ Page Index: 56 Color: Provide shrubs interspersed with trees along lot 3 eastern front yard. Subject: Cloud+ Page Index: 56 Color: Per RMC 4-4-070H.6 perimeter landscaping surrounding storm drainage facilities shall be a minimum of 15-feet in width. The staff recommendation reduced that width along the northern border in exchange for a high quality decorative wall on the exposed vault face. The remaining west, south, and east perimeters shall provide the 15-foot width of trees, shrubs, and ground cover. Subject: Cloud+ Page Index: 56 Color: Provide trees, shrubs, and groundcover within lock and load terraces to comply with condition #12. Subject: Text Box Page Index: 56 Color: R-404844 Subject: Text Box Page Index: 56 Color: TED-40-4048 Subject: Callout Page Index: 56 Color: Continue landscape planter Subject: Cloud+ Page Index: 56 Color: Move these two trees further north to provide consistent spacing along street. No parking sign to be relocated. Subject: Arrow Page Index: 56 Color: PP PPCCMMMMM MMMMM RRR RRRPPPPP FOREST TERRACE PLAT NOTES:1.SEE L3 FOR PL 2.STREET TREE Per Condition #6: The revised landscape plan shall alsoprovide specifications for aesthetic treatment of theexposed vault wall along the northern perimeter of thevault in lieu of providing a substantive landscapescreen. The treatment shall be a veneer surfaceattached to the vault that consists of brick detailingsuch as a garden wall bond with diagonal patterns or acomparable surface approved by the Current PlanningProject Manager. MMMMMMMMMMPPC VRRRVMMM MMM MMM VVVVV VVVVV PP PPCC PP PPCC PPCMMMMM FO Provide shrubsinterspersed withtrees along lot 3eastern front yard. P PPC PP PPCC PP PPCC PP PPCC PPPC MMMMM MMMMM RRR RRRPPPPP PPPPPPPPPPPPPPPPPPPPPPPPPPVV MMMMMMMMMM FOREST TERRACE PLAT NOTES:1.SEE L3 FOR PLANT SC 2.STREET TREE LAYOU CONSTRAINTS OF DR CLEARANCES. DRIVEW MODIFICATION.3.STREET TREE SPECIE OF RENTON APPROVE 4.CALIPER IS MEASURE HEIGHT. Per RMC 4-4-070H.6 perimeterlandscaping surrounding stormdrainage facilities shall be aminimum of 15-feet in width. Thestaff recommendation reducedthat width along the northernborder in exchange for a highquality decorative wall on theexposed vault face. Theremaining west, south, and eastperimeters shall provide the15-foot width of trees, shrubs,and ground cover. PMMMMMMMMMMMMMMMMMMMM MMMMMMMMMMVRRRVMMM MMM MMM VVVVV VVVVV PPPPCC PP PPCC PPPPCC PPC PPPPPPPPCCCC PP PPCC PP PPCC PPPPCC PPPC MMMMM MMMMMRRR RRRPPPPP PPPPPPPPPPPPPPPPPPPPPPPPPPVVMMMMMMMMMM FOREST TERRACE PLAT K NOTES:1.SEE L3 FOR PLANT SCHEDULE.2.STREET TREE LAYOUT IS BASED ON CONSTRAINTS OF DRIVEWAYS AND CLEARANCES. DRIVEWAY LOCATION MODIFICATION.3.STREET TREE SPECIES ARE SELECT OF RENTON APPROVED STREET TRE 4.CALIPER IS MEASURED AS DIAMETE HEIGHT. Provide trees,shrubs, andgroundcover withinlock and loadterraces to complywith condition #12. OMPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404844 AAANNNNNNNTED-40-4048VVVVV Continue landscapeplanter MMMMM VRRRVMMM MMM VVVVV PP PPCC Move these twotrees further northto provideconsistent spacingalong street. Noparking sign to berelocated. MMMMM MMMMM MMMMM MMMMM VRRRVMMM M MM PPC PPC PPPP PPPP CCCC PPC Subject: Text Box Page Index: 56 Color: Minimum tree density for this lot is eight (8) trees Subject: Cloud+ Page Index: 57 Color: Tree retention worksheet indicates 540 trees at 3-inch caliper to meet replacement requirements. 57 (5) Subject: Cloud+ Page Index: 57 Color: Trees that contain 3-inches DBH do not need to be staked. Subject: Text Box Page Index: 57 Color: Plan does not comply with Condition #7. Identify the number of trees that are already required by the landscape code regardless of replacement requirements (e.g. street trees, street frontage landscaping, storm drainage landscaping). Those required trees receive 50-percent replacement credit. Subject: Text Box Page Index: 57 Color: R-404845 Subject: Text Box Page Index: 57 Color: TED-40-4048 Subject: Text Box Page Index: 58 Color: Provide detail of lock and load wall per condition #12. See note in Terra wall design package. Provide detail of rockery on Perkins property to comply with condition #13. 58 (7) Subject: Text Box Page Index: 58 Color: R-404846 Subject: Text Box Page Index: 58 Color: TED-40-4048 1" Minimum tree density for thislot is eight (8) trees TOTAL PROPOSED TREE COUNT: 540 B & B 3" DBH LOW NATIVE EVERGREEN 83 B & B 3" DBH MEDIUM NATIVE EVERGREEN 92 CONT.SIZE WATER USE ORIGIN FOLIAGE QTY AM B & B 2" DBH MEDIUM N. AM. NATIVE DECIDUOUS 17 E B & B 2" DBH MEDIUM EXOTIC DECIDUOUS 45 CONT.WATER USE ORIGIN FOLIAGE SPACING QTY GWOOD #2 MEDIUM NATIVE DECIDUOUS 72" o.c.40 #2 LOW NATIVE EVERGREEN 48" o.c.157 Tree retention worksheet indicates540 trees at 3-inch caliper to meetreplacement requirements.FOREST TERRACE PLATTREES STREET T SHRUBS C PLAN Trees that contain3-inches DBH do notneed to be staked. Plan does not comply with Condition #7.Identify the number of trees that are alreadyrequired by the landscape code regardlessof replacement requirements (e.g. streettrees, street frontage landscaping, stormdrainage landscaping). Those required treesreceive 50-percent replacement credit. MPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404845 AAANNNNNNNTED-40-4048Provide detail of lock and load wall percondition #12. See note in Terra walldesign package. Provide detail of rockery on Perkinsproperty to comply with condition #13. MPLIANCE WITH CITY OF RENTON A-NNNNNNNR-404846 AAANNNNNNNTED-40-4048 Subject: Snapshot Page Index: 58 Color: Subject: Snapshot Page Index: 58 Color: Subject: Snapshot Page Index: 58 Color: Subject: Text Box Page Index: 58 Color: Provide details of root barrier system within planter strip for street trees to comply with condition of approval #5 Subject: Text Box Page Index: 59 Color: W-404811 59 (2) Subject: Text Box Page Index: 59 Color: TED-40-4048 Subject: Text Box Page Index: 60 Color: show the following: 1. point of connection with dcva 2. confirm irrigation meter(s) is sized to accommodate the irrigation needs. 3. show irrigation street crossings (all crossing shall be made via a schedule 80 conduit). Ensure utilities separations are met. 60 (6) Subject: Callout Page Index: 60 Color: adjust text Subject: Callout Page Index: 60 Color: what does this refer too? Subject: Callout Page Index: 60 Color: adjust per plat conditions EVERGREEN TREE PLANTING/STAKING DETAILNOT TO SCALE D BEFORE MULCH )TAINER and LARGER 1/21/19 DETAIL LAT LODGEPOLE STAKES; TIE AT APPROX. 1/3 TO 1/2GHT OF TREE WITH FLEXIBLE RUBBER TIE IN FIGURE Provide details of root barriersystem within planter strip forstreet trees to comply withcondition of approval #5 MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404811 AAANNNNNNNTED-40-4048show the following:1. point of connection with dcva2. confirm irrigation meter(s) is sized to accommodatethe irrigation needs.3. show irrigation street crossings (all crossingshall be made via a schedule 80 conduit). Ensureutilities separations are met.AAANNNNNNNFOREST TERRACE PLATadjust text what does this refertoo? CE PLAT adjust per platconditions Subject: Text Box Page Index: 60 Color: W-404812 Subject: Text Box Page Index: 60 Color: WTR-27-4048 Subject: Text Box Page Index: 61 Color: W-404813 61 (2) Subject: Text Box Page Index: 61 Color: WTR-27-4048 Subject: Text Box Page Index: 62 Color: W-404814 62 (2) Subject: Text Box Page Index: 62 Color: WTR-27-4048 Subject: Text Box Page Index: 63 Color: R-404847 63 (2) Subject: Text Box Page Index: 63 Color: TED-40-4048 Subject: Text Box Page Index: 64 Color: R-404848 64 (2) MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404812 AAANNNNNNNWTR-27-4048MPLIANCE WITH CITY OF RENTON A-NNNNNNNW-404813 AAANNNNNNNWTR-27-4048OMPLIANCE WITH CITY OF RENTO A-NNNNNNNW-404814 AAANNNNNNNWTR-27-4048R-404847 TED-40-4048R-404848 Subject: Text Box Page Index: 64 Color: TED-40-4048 Subject: Text Box Page Index: 65 Color: R-404849 65 (2) Subject: Text Box Page Index: 65 Color: TED-40-4048 Subject: Text Box Page Index: 66 Color: R-404850 66 (2) Subject: Text Box Page Index: 66 Color: TED-40-4048 Subject: Text Box Page Index: 67 Color: R-404851 67 (2) Subject: Text Box Page Index: 67 Color: TED-40-4048 Subject: Text Box Page Index: 68 Color: R-404852 68 (2) Subject: Text Box Page Index: 68 Color: TED-40-4048TED-40-4048R-404849 TED-40-4048R-404850 TED-40-4048R-404851 TED-40-4048R-404852 TED-40-4048 Subject: Text Box Page Index: 69 Color: R-404853 69 (2) Subject: Text Box Page Index: 69 Color: TED-40-4048 Subject: Text Box Page Index: 70 Color: R-404854 70 (2) Subject: Text Box Page Index: 70 Color: TED-40-4048 Subject: Text Box Page Index: 71 Color: revise street lighting to provide a minimum of 0.3 fc with the sidewalk and minimum 0.8 fc within the intersections. generally street lights can be placed every 55 to 60 feet on alternating sides in order to achieve 0.3 fc on sidewalks. see landscape plan for additional notes regarding placement of street lights and street trees. 71 (9) Subject: Callout Page Index: 71 Color: add columns for latitude and longitude Subject: Callout Page Index: 71 Color: Add column for pole ID numbers Subject: Callout Page Index: 71 Color: Fixture type is wrong if using STD. detail 116.1 Subject: Text Box Page Index: 71 Color: internal residential roadways shall install street lights as shown on standard plan 116 with 44 W LED 2 R-404853 420' 430' 440'TED-40-4048R-404854 NOTE:ALL LO FOUND ACCO (FIGUR DEPEN 390' 385'TED-40-4048revise street lighting to provide a minimum of 0.3 fc with thesidewalk and minimum 0.8 fc within the intersections. generally street lights can be placed every 55 to 60 feet onalternating sides in order to achieve 0.3 fc on sidewalks. see landscape plan for additional notes regardingplacement of street lights and street trees. add columns for latitude and longitude Add column forpole ID numbers Fixture type is wrong if usingSTD. detail 116.1 internal residentialroadways shallinstall street lightsas shown onstandard plan 116with 44 W LED Subject: Callout Page Index: 71 Color: arterial 117.1 Subject: Callout Page Index: 71 Color: existing overhead power to be installed underground Subject: Text Box Page Index: 71 Color: T-404803 Subject: Text Box Page Index: 71 Color: TRO-41-4048 Subject: Cloud+ Page Index: 72 Color: minimum maintained (not an average) 72 (4) Subject: Text Box Page Index: 72 Color: 8. Contact Eric Cutshall Transportation Manager for asset ID number at 425-430-7423 Subject: Text Box Page Index: 72 Color: TRO-41-4048 Subject: Text Box Page Index: 72 Color: T-404804 Subject: Text Box Page Index: 73 Color: update to current std details 73 (4) Subject: Cloud+ Page Index: 73 Color: see notes on previous sheet. provide standard detail 116 arterial 117.1 existing overheadpower to be installedunderground T-404803 TRO-41-4048minimum maintained(not an average) 8. Contact Eric Cutshall Transportation Manager for asset ID number at 425-430-7423 TRO-41-4048T-404804 update to current std details see notes onprevious sheet.provide standarddetail 116 Subject: Text Box Page Index: 73 Color: R-404855 Subject: Text Box Page Index: 73 Color: TED-40-4048 Subject: Cloud+ Page Index: 80 Color: geotechnical report and sepa anticipates export of material. please reconcile. 80 (1) Subject: Cloud+ Page Index: 86 Color: update property boundary 86 (1) Subject: Callout Page Index: 88 Color: aerial topo shows this area as upstream tributary to the site. include the analysis or provide documentation that this area is not tributary. 88 (3) Subject: Polygon Page Index: 88 Color: Subject: Cloud+ Page Index: 88 Color: add the area graded for the roadway Subject: Cloud+ Page Index: 90 Color: udpate project boundary 90 (1) Subject: Cloud+ Page Index: 92 Color: adjust project boundary 92 (1) R-404855 TED-40-4048nk. The outfall from the detention tank and the detention vault discharg or basic water quality treatment. The discharge from the StormFilter continue nion Ave NE which routes to a drainage swale along Union Ave NE, wh an existing catch basin at the intersection of Union Ave NE and SE 95th ontinues within the existing drainage system outlets onto a hillside on the no ay, which will eventually flow to May Creek. will be mass graded to balance cut and fills so that all lots will be level flat p lding. Site drainage designs are based on the 2017 Renton Surface Wa WDM). Please refer to Section 4.0 of this TIR for further details regarding th n. geotechnical report and sepa anticipatesexport of material. please reconcile. update propertyboundary aerial topo shows this area as upstreamtributary to the site. include the analysisor provide documentation that this areais not tributary. FOREST TERR add the area gradedfor the roadway udpate projectboundary adjust projectboundary Subject: Cloud+ Page Index: 94 Color: adjust site boundary 94 (1) Subject: Cloud+ Page Index: 96 Color: adjust site boundary 96 (1) Subject: Cloud+ Page Index: 101 Color: on-site 101 (5) Subject: Cloud+ Page Index: 101 Color: flow control facilities shall be designed to flow control duration standard matching forested site conditions (Level 2 is king county standards) requiring the developed site conditions to match 50% of the 2-year flow up to the full 50-year peak flow. the developed peak discharge rates shall not exceed predeveloped peak discharge rates for the 2- and the 10-year return periods. Subject: Cloud+ Page Index: 101 Color: provide o&m manual Subject: Callout Page Index: 101 Color: provide backwater analysis. Subject: Text Box Page Index: 101 Color: Applicant has proposed to restrict the lots to 45% of the lot for impervious surface. Keep in mind at this point you will not receive BMP credit for a reduced impervious surface credit. Individual lot BMP credits are reviewed at building permit review. by restricting the lots more than zoning allows a Reduced impervious surface covenant is required to ensure the capacity of the vault is not exceeded. Subject: Text Box Page Index: 102 Color: address special requirement #6 102 (1) adjust site boundary adjust site boundary No. 8: Water Quality T a No. 9: Flow Control BMPs T m r i T d c A on-site 2.1 Analysis of the Core Requirements and Special Requirements CORE REQUIREMENTS HOW PROJECT HAS ADDRESSED REQUIREMENT No. 1: Discharge at Natural Location Stormwater from the site will be detained within one of two drainage facilities and treated within a single drainage facility prior to being discharged May Creek, its natural location. No. 2: Off-Site Analysis The off-site analysis has been included within Section 3.0 of this Technical Information Report. No. 3: Flow Control The Detention Vault and Detention Tank have been designed for Level 2 flow control and released matching predeveloped conditions for 50% of the 2 year to the 50-year flow. No. 4: Conveyance System The conveyance and backwater analysis will be designed per the 2017 RSWDM for the proposed storm drainage system, and will be included in Section 5.0 of this Technical Information Report at final engineering. No. 5: Erosion and Sediment Control Temporary erosion control measures for this project will include: stabilized construction entrances, perimeter runoff control, cover practices, sedimentation facilities, and construction sequencing. No. 6: Maintenance and Operations The City will own and maintain the public drainage facility for this project. An Operations and Maintenance Manual, if required, will be provided in Section 10.0 of this Technical Information Report. flow control facilities shall be designed to flow control duration standardmatching forested site conditions (Level 2 is king county standards) requiring thedeveloped site conditions to match 50% of the 2-year flow up to the full 50-yearpeak flow. the developed peak discharge rates shall not exceed predevelopedpeak discharge rates for the 2- and the 10-year return periods. imeter runoff control, cover construction sequencing. ublic drainage facility for this e Manual, if required, will be al Information Report. by the City of Renton using er for basic water quality in mpervious Surface credit to uirements (specifically the ired reducing the Allowable provideo&mmanual sis has been included within Section 3.0 of this ion Report. ult and Detention Tank have been designed for l and released matching predeveloped conditions ar to the 50-year flow. and backwater analysis will be designed per the the proposed storm drainage system, and will be n 5.0 of this Technical Information Report at final n control measures for this project will include: ction entrances, perimeter runoff control, cover tation facilities, and construction sequencing. and maintain the public drainage facility for this ions and Maintenance Manual, if required, will be n 10.0 of this Technical Information Report. mpleted as required by the City of Renton using antity Worksheet. provide backwateranalysis. 18396.003.TIR.doc drainage facility has been sized for 45% max impervious coverage per lot. All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. All disturbed pervious surfaces shall be to the Soil Amendment standards. See section 4.0 of this Technical Information Report for further details. All disturbed onsite soils will be amended per 2017 RSWDM requirements. Applicant has proposed to restrict the lots to 45%of the lot for impervious surface. Keep in mind atthis point you will not receive BMP credit for areduced impervious surface credit. Individual lot BMP credits arereviewed at building permit review. by restricting the lots more than zoning allows a Reducedimpervious surface covenant is required to ensure the capacity ofthe vault is not exceeded. No. 4: Source Controls Source controls project as applic No. 5: Oil Control This site is not in the 2017 RS necessary. address special requirement #6 Subject: Cloud+ Page Index: 105 Color: geotechnical report and sepa anticipates export of material. please reconcile. 105 (5) Subject: Cloud+ Page Index: 105 Color: revise to "flow control duration standard matching forested condition" Subject: Cloud+ Page Index: 105 Color: east Subject: Cloud+ Page Index: 105 Color: west Subject: Cloud+ Page Index: 105 Color: east Subject: Cloud+ Page Index: 117 Color: revise per comments on the upstream drainage basin map (page 48 of Pdf) 117 (4) Subject: Cloud+ Page Index: 117 Color: North Subject: Cloud+ Page Index: 117 Color: northern Subject: Cloud+ Page Index: 117 Color: north second tax parcel 042305-9114. The site is located at 2611 Union Ave NE Renton, 98059 in a portion of Section 4, Township 23 North, Range 5 East, Willamette he City of Renton, Washington. d portion of the site consists of two single-family homes with driveways and a PSE evelopment will take place outside of the PSE Easement and the portion of the site eded to the Perkins property. rdered by single family homes to the North and West, Union Ave NE to the East and s Elementary School to the South. Onsite soils were found to be a majority classified ry gravelly sandy loam and Alderwood gravelly sandy loam filling in the edges. o the soils map in Section 1, Figure 1.0.4. All drainage calculations were modeled hy on site is a very steep hillside with slopes of up to 50 percent in some areas. The slopes to the North with elevations ranging from 342 to 442 across the site. The e mass graded with cuts and fill balanced on site. A 100-foot wide PSE easement the eastern portion of the site. Portions of the site will be undisturbed in an attempt any existing trees as possible. d drainage facilities are required to meet the requirements of the 2017 Renton r Design Manual (RSWDM). The drainage design shall meet at a minimum the Flow Control (previously known as Level 2) and Basic Water Quality Treatment. n vault is proposed to address a majority of the stormwater needs of the site while a k is proposed to address the stormwater that flows off Road B and Tract B. detention facilities, the controlled stormwater will be conveyed to a StormFilter for uality treatment before discharging to an existing drainage system which drains to n existing condition there is an offsite basin that flows through the site. This area is routed through the developed site before being released through a dispersal trench geotechnical report and sepa anticipatesexport of material. please reconcile. as till soils. The topography on site is a very steep hillside with slopes of up to 50 percen site generally slopes to the North with elevations ranging from 342 to 442 project will be mass graded with cuts and fill balanced on site. A 100-foot runs through the eastern portion of the site. Portions of the site will be undis to retain as many existing trees as possible. The proposed drainage facilities are required to meet the requirements Surface Water Design Manual (RSWDM). The drainage design shall mee Conservation Flow Control (previously known as Level 2) and Basic Wate One detention vault is proposed to address a majority of the stormwater nee detention tank is proposed to address the stormwater that flows off Ro Following the detention facilities, the controlled stormwater will be conveyed basic water quality treatment before discharging to an existing drainage sys May Creek. In existing condition there is an offsite basin that flows through t collected and routed through the developed site before being released throug into the PSE easement. Please refer to Section 4.0 for detailed drainage calc UPSTREAM DRAINAGE ANALYSIS The property is located on a hillside and bordered by Union Ave NE to the Elementary School to the South, two large lots to the east and north. Since t hillside that falls south to north the only possible contributing basins co property and some undeveloped portion to the west of the school. The schoo the main school building, a large parking lot, several out buildings and a playfield. The contributing area west of the school property is a forested area to the Puget Sound Energy power easement. revise to "flow control duration standardmatching forested condition" E to the west, Sierra Heigh Since the property is on th asins come from the scho e school property consists east d bordered by Union Ave NE t ge lots to the east and north. S nly possible contributing basinto the west of the school. The s ng lot, several out buildings west nce the property is on the s come from the school chool property consists of nd a large baseball and area that continues west perty as it flows down the yfield flows to one of the as shown in the following east 4.1 Existing Site Hydrology The project site is located on the forested hillside West of Union Ave NE and South of Sierra Heights Elementary School. A 100' PSE Easement bisects the property on the western portion of the site. Stormwater generally lands on the site and flows from the South to the North down the hillside and onto the abutting southern properties. There is a catch basin along Union Ave NE in the Southeast corner of the site that drains stormwater from the School to the south onto the site. This forms a small creek that flows down the hill and disperses across the site. The proposed detention systems will be used to mitigate all the stormwater on site and discharge it downstream on Union Ave NE. For the purposes of modeling, the existing basin area will be modeled as till forest with moderate slope totaling 13.25 acres. Predeveloped Tank Basin Impervious Pervious Total Area 0.00 Ac 0.54 Ac(1) 0.54 Ac Notes: 1. Modeled as Forested Moderate slope Predeveloped Vault Basin Impervious Pervious Total Area 0.00 Ac 12.71 Ac(1) 12.71 Ac Notes: 2. Modeled as Forested Moderate slope revise per commentson the upstreamdrainage basin map(page 48 of Pdf) E and South of Sierra the western portion of to the North down the ng Union Ave NE in the North ite Hydrology site is located on the forested hillside We mentary School. A 100' PSE Easement bise mwater generally lands on the site and flo nto the abutting southern properties. There rner of the site that drains stormwater from l creek that flows down the hill and dispers be used to mitigate all the stormwater on s northern ed hillside West of Union Ave NE and South of Easement bisects the property on the western po he site and flows from the South to the North do perties. There is a catch basin along Union Ave NE ormwater from the School to the south onto the sit ll and disperses across the site. The proposed de ormwater on site and discharge it downstream on he existing basin area will be modeled as till fore north Subject: Text Box Page Index: 118 Color: Applicant has proposed to restrict the lots to 45% of the lot for impervious surface. Keep in mind at this point you will not receive BMP credit for a reduced impervious surface credit. Individual lot BMP credits are reviewed at building permit review. 118 (5) Subject: Cloud+ Page Index: 118 Color: west Subject: Cloud+ Page Index: 118 Color: the Flow Control Duration Standard Matching Forest Conditions Subject: Callout Page Index: 118 Color: Verify with geotech that bioretention is feasible. Subject: Callout Page Index: 118 Color: did you apply reduced impervious surface for BMP credits on the facilities? Subject: Cloud+ Page Index: 119 Color: revise as necessary per comments on upstream drainage map 119 (4) Subject: Cloud+ Page Index: 119 Color: bioretention can be placed in the cul-de-sac island as there is are no proposed utilities in this area. see comments on sheet 21 of the civil construction plans. Subject: Cloud+ Page Index: 119 Color: revise as necessary per comments on upstream drainage map and developed basin map Subject: Callout Page Index: 119 Color: Revise as necessary based on restricted footprint bmp comments. 18396.003.TIR.doc structure BMP's will address runoff from roads and sidewalks within the Right-of-he size of the proposed roads and sidewalk system, the relative elevation difference e lack of viable undeveloped land, full dispersion was deemed not feasible for this ted and full infiltration methods were also deemed infeasible per the results of the eport, which is included in Section 6.1 of this TIR. Therefore, Bioretention facilities sed wherever possible in the planters along onsite road systems. Road B slopes rcent in order to meet existing grade and therefore cannot support any Bioretention requires slopes at 8 percent or less. NE 27TH PL has maximum road slopes of 6 me areas and can thus support the gentle slopes required for Bioretention swales. ion swales will be proposed for wherever they can fit between driveways, street hts, and fire hydrants proposed within the planter. Due to limitation caused by Applicant has proposed to restrict the lots to 45%of the lot for impervious surface. Keep in mind atthis point you will not receive BMP credit for areduced impervious surface credit. Individual lot BMPcredits are reviewed at building permit review. will flow to a control structure he 2-year peak flow and up h and east of the project. T portion of the site. A catchb asin area and route it to the dispersal trench to continu west ormwater that drains onto the site will be routed around the site down Union Ave NE and will nnect back with the outfall catch basin. Due to the relative onsite elevations the stormwater will sent to one of two detention systems located on site. ormwater generated by Road B in the center of the site will be routed to a detention tank in act B. A conveyance system consisting of catch basins and storm pipes will be constructed to llect drainage from the NE 27TH PL and route it to the detention tank. e remaining stormwater generated by the lots and remaining roads will be routed to a detention ult located in Tract A. A conveyance system consisting of catch basins and storm pipes will be nstructed on the roadways to collect drainage from impervious areas and lots. All rooftop areas e to be routed to the front of the lots and tight lined to the stormwater conveyance system. The oposed detention vault has been sized for Conservation Flow Control Areas to mitigate tential downstream erosion hazards. The detention vault will flow to a control structure that will atch the predeveloped discharge rates from 50 percent of the 2-year peak flow and up to the full -year peak flow. ere is an upstream contributing basin located offsite south and east of the project. This area w onsite and generally collects into a drain in the eastern portion of the site. A catchbasin with birdcage grate is positioned to collect the runoff from this basin area and route it to the northern rder of the site. There the runoff is dispersed through a dispersal trench to continue flowing wn the hill minimizing the existing condition. ater quality will be provided for the entire site though a single StormFilter located downstream the detention tank and detention vault. Please refer to section 4.5 for further detail regarding ater quality treatment details and sizing information. is project will be implementing BMP's for individual lots and plat infrastructure improvements in the Flow Control Duration StandardMatching Forest Conditions 18396.003.TIR assuming no treatment credit from these BMP's. As there is no treatment credit assigned to Individual lot BMP's, further discussion of the type of BMP and their implementation will addressed with the acquisition of the Building Permits. The plat infrastructure BMP's will address runoff from roads and sidewalks within the RightWay. Due to the size of the proposed roads and sidewalk system, the relative elevation differe onsite and the lack of viable undeveloped land, full dispersion was deemed not feasible for site. Both limited and full infiltration methods were also deemed infeasible per the results of geotechnical report, which is included in Section 6.1 of this TIR. Therefore, Bioretention facili will be proposed wherever possible in the planters along onsite road systems. Road B slop down at 15 percent in order to meet existing grade and therefore cannot support any Bioretent facility which requires slopes at 8 percent or less. NE 27TH PL has maximum road slopes o percent in some areas and can thus support the gentle slopes required for Bioretention swa The Bioretention swales will be proposed for wherever they can fit between driveways, str tree, streetlights, and fire hydrants proposed within the planter. Due to limitation caused Verify with geotechthat bioretention isfeasible. order to satisfy Core Requirement #9. The r the individual lot Bmp requirements (speci reducing the Allowable impervious coverage allows 55% max impervious coverage per lo impervious coverage per lot. Due to the poor infiltration capacity of onsi assuming no treatment credit from these BM Individual lot BMP's, further discussion of addressed with the acquisition of the Building The plat infrastructure BMP's will address r Way. Due to the size of the proposed roads a onsite and the lack of viable undeveloped la site. Both limited and full infiltration methods geotechnical report, which is included in Sec will be proposed wherever possible in the down at 15 percent in order to meet existing facility which requires slopes at 8 percent o percent in some areas and can thus suppor The Bioretention swales will be proposed f tree, streetlights, and fire hydrants propos did you apply reducedimpervious surfacefor BMP credits onthe facilities? landscape, requirements and utility placement bioretention swales were not utilized for this project. In addition to these Bioretention BMP's, all lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system and all disturbed soil will be amended to City of Renton standards. The upstream basin bypassing the site was modeled as follows: Ustream Bypass Impervious Pervious Total Area 0.50 Ac(1) 6.37 Ac(2) (3) 6.87 Ac Notes: 1. Existing buildings and structures = 0.50 Ac 2. Modeled as till grass = 1.14 Ac 3. Modeled as Forested = 5.23 Ac The basin areas that are tributary to the detention tank and detention vault are as follows: Detention Vault Impervious Pervious Total Area 5.07 Ac(1) 7.64 Ac(2) 12.71 Ac Notes: 1. Roads and Sidewalks = 2.15 Ac Lot Area @ 45% impervious = 2.63 Ac 2. Modeled as till grass = 7.64 Ac Mod = 3.67 revise asnecessary percomments onupstreamdrainage map landscape, requirements and utility placement bioretention swales were not utilized for this project. In addition to these Bioretention BMP's, all lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system and all disturbed soil will be amended to City of Renton standards. The upstream basin bypassing the site was modeled as follows: Ustream Bypass Impervious Pervious Total Area 0.50 Ac(1) 6.37 Ac(2) (3) 6.87 Ac Notes: 1. Existing buildings and structures = 0.50 Ac 2. Modeled as till grass = 1.14 Ac 3. Modeled as Forested = 5.23 Ac bioretention can be placed in the cul-de-sac island as there is are no proposedutilities in this area. see comments on sheet 21 of the civil construction plans. The basin areas that are tributary to the detention tank and detention vault are as follows: Detention Vault Impervious Pervious Total Area 5.07 Ac(1) 7.64 Ac(2) 12.71 Ac Notes: 1. Roads and Sidewalks = 2.15 Ac Lot Area @ 45% impervious = 2.63 Ac 2. Modeled as till grass = 7.64 Ac Mod = 3.67 Flat = 3.97 Detention Tank Impervious Pervious Total Area 0.54 Ac(1) 0.00 Ac(2) 0.54 Ac Notes: 1. Roads and Sidewalks = 0.54 Ac 2. There is no contributing pervious area For detention tank and detention pond WWHM2012 design calculations please refer to section 4.4. For Water Quality facility sizing information, please see section 4.5. revise as necessaryper comments onupstream drainagemap and developedbasin map the detention tank and detention vault are as follows: Detention Vault Pervious Total Area 7.64 Ac(2) 12.71 Ac 5 Ac s = 2.63 Ac Ac Detention Tank s Pervious Total Area 0.00 Ac(2) 0.54 Ac 4 Ac Revise as necessarybased on restrictedfootprint bmp comments. Subject: Area Measurement Page Index: 120 Color: 614.281 sf 120 (14) Subject: Area Measurement Page Index: 120 Color: 1,288.344 sf Subject: Area Measurement Page Index: 120 Color: 24,127.75 sf Subject: Callout Page Index: 120 Color: see comments on sheet 20 of civil construction plans. may include this area as within upstream bypass area. Subject: Polygon Page Index: 120 Color: Subject: Area Measurement Page Index: 120 Color: 11,204.05 sf Subject: Area Measurement Page Index: 120 Color: 5,995.688 sf Subject: Callout Page Index: 120 Color: area highlighted will be captured by wall drains and routed to the detention tank. revise detention system modeling to account for this area storm routing. Subject: Area Measurement Page Index: 120 Color: 6,204.191 sf Subject: Callout Page Index: 120 Color: area to be routed to bypass line via wall drains. revise vault calculations accordingly. 614.281 sf 1,288.346 sf P 24,127.75 sf see comments onsheet 20 of civilconstruction plans. may include this areaas within upstreambypass area. 11,204.1 sf 5,995.693 sf P FOREST TERRACE PLAT area highlighted will be captured by wall drains androuted to the detention tank. revise detention systemmodeling to account for this area storm routing. 6,204.193 sf area to be routed to bypass linevia wall drains. revise vaultcalculations accordingly. Subject: Polygon Page Index: 120 Color: Subject: Area Measurement Page Index: 120 Color: 4,577.672 sf Subject: Callout Page Index: 120 Color: area allowed to bypass vault. revise vault calculations accordingly. Subject: Text Box Page Index: 120 Color: see comments on upstream drainage basin map. Subject: Cloud+ Page Index: 121 Color: add area graded for the roadway or describe any proposed basin swaps occurring onsite. 121 (4) Subject: Cloud+ Page Index: 121 Color: add area graded for the lots or describe any proposed basin swaps occurring onsite. Subject: Cloud+ Page Index: 121 Color: add area graded for secondary and storm access or describe any proposed basin swaps occurring onsite. Subject: Cloud+ Page Index: 121 Color: area captured by the trench drain noted in city comment on sheet 20 of the civil construction plans. Subject: Text Box Page Index: 122 Color: Applicant has proposed to restrict the lots to 45% of the lot for impervious surface. Keep in mind at this point you will not receive BMP credit for a reduced impervious surface credit. Individual lot BMP credits are reviewed at building permit review. 122 (7) Subject: Cloud+ Page Index: 122 Color: update to reflect city of renton flow control requirements. 4,577.697 sf area allowed tobypass vault. revisevault calculationsaccordingly. see comments on upstreamdrainage basin map. FOREST TERRA add area graded forthe roadway ordescribe anyproposed basinswaps occurringonsite. add area graded for thelots or describe anyproposed basin swapsoccurring onsite. P E PLAT add area graded forsecondary andstorm access ordescribe anyproposed basinswaps occurringonsite. area captured by thetrench drain notedin city comment onsheet 20 of the civilconstruction plans. 18396.003.TIR.doc Rainwater Harvesting Feasible but impractical, evaluated on an individual lot basis at developer’s discretion. Reduced Impervious Surface Credit This project is using the reduced impervious Surface credit to meet the individual lot Bmp requirements (specifically the restricted Footprint bmp), which required reducing the Allowable impervious coverage by 10 percent. This project is zoned r-4. The zone allows 55% max impervious coverage per lot. The drainage facility has been sized for 45% max impervious coverage per lot. The allowable impervious areas listed in this table are computed as 45 percent of the lot area. Native Growth Retention Credit Not feasible due to site constrains Perforated Pipe Connection All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. Rain Gardens Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR Soil Amendment All disturbed pervious surfaces shall be to the Soil Amendment standards. Tree Retention Credit The project will be mass graded during construction clearing all trees within the construction footprint. After clearing the site will contain approximately 119 of the existing trees. Vegetated Roofs All roofs are pitch roofs and are unsuitable for this BMP implication. Applicant has proposed to restrict the lots to 45% of the lot for impervious surface.Keep in mind at this point you will not receive BMP credit for a reduced impervioussurface credit. Individual lot BMP credits are reviewed at building permit review. ntirely till soils. A geotechnical analysis revealed that the ration. Please refer to the Geotechnical Report for ed July 19, 2017. The WWHM2012 program was used tion facilities were sized for Conservation Flow Control 7 RSWDM. Please see the WWHM2012 calculations m) of this report. be providing BMP’s for individual lots and on-site roads. any sizing or treatment credits for the detention or water detention and water quality facilities have been sized for update to reflect city of rentonflow control requirements. Subject: Cloud+ Page Index: 122 Color: lots of similar size and setbacks have been able to accomplish elements of basic dispersion. bmps on the lots will be reviewed on the building permit application and will be determined at that time whether they are feasible. Subject: Callout Page Index: 122 Color: Conflicts with section 4.2 of this TIR. Subject: Callout Page Index: 122 Color: The comparison impervious coverage is 4,000 square feet or the maximum allowed by the lot's zoning, WHICHEVER IS LESS. Verify that 55% of each lot is less than 4,000 sf, or else compare to 4,000 sf. Subject: Callout Page Index: 122 Color: Provide restricted footprint bmp covenant limiting impervious area for each lot. Subject: Callout Page Index: 122 Color: Clearly designated restricted impervious areas for each lot on recorded plat. Subject: Text Box Page Index: 123 Color: update per previous comments. 123 (2) Subject: Cloud+ Page Index: 123 Color: 0.01 Subject: Text Box Page Index: 127 Color: update basin areas per comments on upstream basin map and developed basin map. 127 (1) Subject: Cloud+ Page Index: 135 Color: revise highlights so the values are visible. 135 (1) quality facilities proposed. The proposed detention and water quality facilities have been sized for the full site. This project is required to provide Basic Water Quality and will do so via a StormFilter designed following the 2017 RSWDM. See Section 4.5 (Water Quality System) for more detail. Core Requirement #9 – Onsite BMP Evaluation Full Dispersion Not feasible for this site due to lot constrains Full infiltration Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Limited Infiltration Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Basic Dispersion Not feasible for this site due to lot constrains. Farmland Dispersion Not applicable. Bioretention Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Permeable Pavement Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Rainwater Harvesting Feasible but impractical, evaluated on an individual lot basis at developer’s discretion. Reduced Impervious Surface Credit This project is using the reduced impervious Surface credit to meet the individual lot Bmp requirements (specifically the restricted Footprint bmp), which required reducing the Allowable impervious coverage by 10 percent. This project is zoned r-4. The zone allows 55% max impervious coverage per lot. The drainage facility has been sized for 45% max impervious coverage per lot. The allowable impervious areas listed in this table are computed as 45 percent of the lot area. Native Growth Retention Credit Not feasible due to site constrains Perforated Pipe Connection All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. Rain Gardens Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR Soil Amendment All disturbed pervious surfaces shall be to the Soil Amendment standards. Tree Retention Credit The project will be mass graded during construction clearing all trees within the construction footprint. After clearing the site will contain approximately 119 of the existing trees. Vegetated Roofs All roofs are pitch roofs and are unsuitable for this BMP implication. lots ofsimilar sizeandsetbackshave beenable toaccomplish elementsof basicdispersion. bmps onthe lotswill bereviewedon thebuildingpermitapplicationand will bedeterminedat thattimewhetherthey arefeasible. Limited Infiltration Not fea the res this TIRBasic Dispersion Not fea Farmland Dispersion Not app Bioretention Not fea the res this TIRPermeable Pavement Not fea the res this TIRRainwater Harvesting Feasib discreti Reduced Impervious Surface Credit This pr individu Footpri Conflictswith section4.2 of this TIR. 18396.003.TIR.doc this TIR. Limited Infiltration Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Basic Dispersion Not feasible for this site due to lot constrains. Farmland Dispersion Not applicable. Bioretention Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Permeable Pavement Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Rainwater Harvesting Feasible but impractical, evaluated on an individual lot basis at developer’s discretion. Reduced Impervious Surface Credit This project is using the reduced impervious Surface credit to meet the individual lot Bmp requirements (specifically the restricted Footprint bmp), which required reducing the Allowable impervious coverage by 10 percent. This project is zoned r-4. The zone allows 55% max impervious coverage per lot. The drainage facility has been sized for 45% max impervious coverage per lot. The allowable impervious areas listed in this table are computed as 45 percent of the lot area. Native Growth Retention Credit Not feasible due to site constrains Perforated Pipe Connection All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. Rain Gardens Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR Soil Amendment All disturbed pervious surfaces shall be to the Soil Amendment standards. Tree Retention Credit The project will be mass graded during construction clearing all trees within the construction footprint. After clearing the site will contain approximately 119 of the existing trees. Vegetated Roofs All roofs are pitch roofs and are unsuitable for this BMP implication. The comparisonimperviouscoverage is4,000 squarefeet or themaximumallowed by thelot's zoning,WHICHEVER ISLESS. Verifythat 55% ofeach lot is lessthan 4,000 sf,or else compareto 4,000 sf. Dispersion Bioretention Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Permeable Pavement Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR. Rainwater Harvesting Feasible but impractical, evaluated on an individual lot basis at developer’s discretion. Reduced mpervious Surface Credit This project is using the reduced impervious Surface credit to meet the individual lot Bmp requirements (specifically the restricted Footprint bmp), which required reducing the Allowable impervious coverage by 10 percent. This project is zoned r-4. The zone allows 55% max impervious coverage per lot. The drainage facility has been sized for 45% max impervious coverage per lot. The allowable impervious areas listed in this table are computed as 45 percent of the lot area. Native Growth Retention Credit Not feasible due to site constrains Perforated Pipe Connection All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. Rain Gardens Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR Soil Amendment All disturbed pervious surfaces shall be to the Soil Amendment standards. ree Retention Credit The project will be mass graded during construction clearing all trees within the construction footprint. After clearing the site will contain approximately 119 of the existing trees. Vegetated Roofs All roofs are pitch roofs and are unsuitable for this BMP implication. Provide restricted footprint bmp covenantlimiting impervious area for each lot. 18396.003.TIR.doc Pavement the results of the geotechnical report, which is included in Section 6.1 of this TIR. Rainwater Harvesting Feasible but impractical, evaluated on an individual lot basis at developer’s discretion. Reduced Impervious Surface Credit This project is using the reduced impervious Surface credit to meet the individual lot Bmp requirements (specifically the restricted Footprint bmp), which required reducing the Allowable impervious coverage by 10 percent. This project is zoned r-4. The zone allows 55% max impervious coverage per lot. The drainage facility has been sized for 45% max impervious coverage per lot. The allowable impervious areas listed in this table are computed as 45 percent of the lot area. Native Growth Retention Credit Not feasible due to site constrains Perforated Pipe Connection All lots will provide perforated stub out connections when tight lined to the proposed stormwater conveyance system. Rain Gardens Not feasible for this site due to soil condition unsuitable for infiltration per the results of the geotechnical report, which is included in Section 6.1 of this TIR Soil Amendment All disturbed pervious surfaces shall be to the Soil Amendment standards. Tree Retention Credit The project will be mass graded during construction clearing all trees within the construction footprint. After clearing the site will contain approximately 119 of the existing trees. Vegetated Roofs All roofs are pitch roofs and are unsuitable for this BMP implication. Clearly designated restricted imperviousareas for each lot on recorded plat. zed to take in the storm water from all the onsite lots, all of acts A and F. provide flow control. The Detention Tanks wa ff from Road B and the access road in Tract A. WWHM ilities. Please refer to the WWHM2012 computations inclu The required and provided volumes for the Detention ws: update per previous comments. CFS) Mitigated Developed 0.1 0.03 0.06 0.01 update basin areas percomments on upstreambasin map and developedbasin map. revise highlights sothe values are visible. Subject: Text Box Page Index: 138 Color: see comments related to basin area revisions. water quality may be revised. 138 (1) Subject: Text Box Page Index: 158 Color: revise based on comments on the developed basin map. 158 (1) Subject: Cloud+ Page Index: 166 Color: adjust highlight so that text can be viewed. 166 (1) Subject: Text Box Page Index: 188 Color: revise based on comments on the upstream basin map. 188 (1) Subject: Text Box Page Index: 215 Color: update plans as per comments. (typ) 215 (1) Subject: Text Box Page Index: 223 Color: update areas and design (if needed) per previous comments. 223 (10) Subject: Callout Page Index: 223 Color: Revise the report accordingly Subject: Cloud+ Page Index: 223 Color: 1. Subject: Cloud+ Page Index: 223 Color: 0.54 AC see comments related tobasin area revisions. waterquality may be revised. revise based on commentson the developed basin map. adjust highlight so thattext can be viewed. revise based on commentson the upstream basin map. update plans as percomments. (typ) update areas anddesign (if needed) perprevious comments. ous area ormFilter has been included within this section. Detailed with in this section. Alternative methods of providing water l engineering if accepted by the City. Revise the reportaccordingly Notes: 3. Roads 4. There 1. rvious Pervious Total Ac(1) 0.00 Ac(2) 0.54 ewalks = 0.19 Ac ntributing pervious area mation for StormFilter has been include er is provide with in this section. Alternat 0.54 AC Subject: Cloud+ Page Index: 223 Color: 1. Subject: Cloud+ Page Index: 223 Color: 2. Subject: Cloud+ Page Index: 223 Color: 2. Subject: Callout Page Index: 223 Color: Revise as necessary based on restricted footprint bmp comments. Subject: Callout Page Index: 223 Color: Provide this information/calculations as part of TIR. Subject: Callout Page Index: 223 Color: WQ Flowrate appears to be different than that in the drainage facility details of the drainage plan. (28 of 53) Subject: Text Box Page Index: 227 Color: update basin areas based on previous comments. 227 (6) Subject: Polygon Page Index: 227 Color: Subject: Callout Page Index: 227 Color: include are in subbasin analysis. Subject: Callout Page Index: 227 Color: area continues to flow onto lot 24. basin analysis will need to account for this area/lot. Notes: 3. Roads Lot Ar 4. Mode 1. Notes: 3. Road Lot A 4. Mode 2. Notes: 3. Roads 4. There The GULD s sizing of the 2. of 9.06 CFS. The basin breakdown is as follows: Detention Vault Pervious Total Area 7.64 Ac(2) 12.71 Ac Ac = 2.63 Ac c Detention Tank Revise as necessarybased on restrictedfootprint bmp comments. Detention Tank Impervious Pervious Total Area 0.54 Ac(1) 0.00 Ac(2) 0.54 Ac d Sidewalks = 0.19 Ac o contributing pervious area information for StormFilter has been included within this section. D mFilter is provide with in this section. Alternative methods of providing e utilized during final engineering if accepted by the City. Provide thisinformation/calculationsas part of TIR. ect will be sized in accordance with the 2017 eatment. A single water quality facility is being water quality will be provided with a StormFilter. Quality through Washington State Department of directly downstream of the Detention Vault and er has been sized to treat the combined 2-year S) and Detention Tank (0.06 CFS) of 0.61 CFS. ass the flows higher than the 2-year flows up to S. The basin breakdown is as follows: WQ Flowrate appears to be differentthan that in the drainage facilitydetails of the drainage plan. (28 of 53) PLAT update basin areas based onprevious comments. IN COMPLIANCE WITH CITY OF REN A-NNNNNNN include are insubbasin analysis. area continues toflow onto lot 24.basin analysis willneed to account forthis area/lot. Subject: Callout Page Index: 227 Color: revise basin areas (typ). example: highlighted area flows to cb#24 basin. (see comments made on upstream basin map and development basin map.) Subject: Callout Page Index: 227 Color: What about offsite runoff from northern edge of school onto property? Subject: Callout Page Index: 228 Color: Make consistent with sheet 19 of plans that states 18". 228 (3) Subject: Text Box Page Index: 228 Color: Provide conveyance calculations for proposed bypass pipe. Subject: Text Box Page Index: 228 Color: Update to satisfy comments on previous page. Subject: Text Box Page Index: 298 Color: bond quantity worksheet to be reviewed following revisions to civil construction plans. update at necessary. 298 (1) Subject: Callout Page Index: 312 Color: provide operations and Maintenance Manual. 312 (1) Subject: Callout Page Index: 313 Color: per section 4-6-060 section I the Foot-Candles shall be a MINIMUM of 0.3 along residential street sidewalks and a minimum of 0.8 on residential streets and intersections. 313 (1) Subject: Text Box Page Index: 318 Color: revise street lighting to provide a minimum of 0.3 fc with the sidewalk and minimum 0.8 fc within the intersections. generally street lights can be placed every 55 to 60 feet on alternating sides in order to achieve 0.3 fc on sidewalks. 318 (1) FOREST TERRACE PLAT revise basin areas (typ). example: highlighted area flows to cb#24 basin.(see comments made on upstream basin map anddevelopment basin map.) What about offsite runofffrom northern edge ofschool onto property?BARGHAUSEN CONSULT using the Rational Method KING COUNTY DESIGN F NOTE: E 96 DEFAUL Qd= Design Flow (cfs)Qf= Full Capacity Flow (cfs)(min)Vd= Velocity at Design Flow (fps)Vf= Velocity at Full Flow (fps)s= Slope of pipe (%)n= Manning Roughness CoefficientTt= Travel Time at Vd (min)A s Ld Tc n C====== ====== ================== ====== ======1.39 1.00 8512 6.3 0.014 0.60.05 1.00 5612 6.6 0.014 0.720.03 0.80 2512 6.8 0.014 0.720.52 8.90 7912 6.9 0.014 0.720.30 0.50 8418 7.0 0.014 0.720.05 0.50 14118 7.3 0.014 0.720.66 0.50 14918 7.9 0.014 0.720.66 0.50 8524 8.5 0.014 0.720.05 0.60 3712 6.3 0.014 0.720.83 0.60 2512 6.7 0.014 0.72erraceMake consistent withsheet 19 of plansthat states 18".Provide conveyancecalculations forproposed bypass pipe.D/d D Vf VdTt====== ====== ====== ====== ===== 0.680 8.16 4.21 4.680.300.686 8.23 4.21 4.690.200.748 8.98 3.77 4.260.100.431 5.17 12.57 11.770.110.588 10.58 3.90 4.150.34Update to satisfycomments onprevious page.5 South Grady Way – 6th Floor | Renton, WA 98057 (425) 430-7200 VEMENT BOND QUANTITY WORKSHEET PROJECT INFORMATION Engine 10/24/2018Prepared by:Project Phase 1 bond quantity worksheet to be reviewedfollowing revisions to civil construction plans. update at necessary. detention vault or detention tan discharging to an existing catch and Maintenance Manual will be provide operationsand MaintenanceManual. TARGET CRITERA Calculation Area Avg. Foot-candles (fc) Max. Uniformity (Avg. fc fc) Road A & Road B (Residential Streets Intersection) 0.80 6.00:1 Road A & Road B (Residential Streets Sidewalk) 0.30 6.00:1 Union Ave NE & NE 27th Pl (Minor Arterial-Intersection) 1.50 4.00:1 Union Ave NE (Minor Arterial) 1.20 4.00:1 per section 4-6-060section I theFoot-Candles shallbe a MINIMUM of 0.3along residentialstreet sidewalks anda minimum of 0.8 onresidential streetsand intersections. 0.70.70.70.70.60.60.60.60.60.60.60.50.50.50.50.50.50.5 2.12. 1.71. 1.41. revise street lighting to providea minimum of 0.3 fc with thesidewalk and minimum 0.8 fcwithin the intersections. generally street lights can beplaced every 55 to 60 feet onalternating sides in order toachieve 0.3 fc on sidewalks. Subject: Text Box Page Index: 324 Color: Per SEPA mitigation measure #5 The applicant’s geotechnical engineer shall seal and certify all rockeries and retaining walls regardless of height on the construction plans and provide long term maintenance recommendations for future homeowners. The first part of this mitigation measure has been met however the maintenance recommendations are not included. this portion of the mitigation measure shall be incorporated into the hoa documents to be reviewed and approved prior to plat recording. 324 (1) Subject: Cloud+ Page Index: 327 Color: provide wall details that include dimensions and exterior finish of stones along with a detail of the wall face. Stones shall be smaller scale similar to reflect the scale of single-family residential development. 327 (1) Per SEPA mitigation measure #5 The applicant’s geotechnicalengineer shall seal and certify all rockeries and retainingwalls regardless of height on the construction plans andprovide long term maintenance recommendations for futurehomeowners. The first part of this mitigation measure has been methowever the maintenance recommendations are not included.this portion of the mitigation measure shall be incorporatedinto the hoa documents to be reviewed and approved prior toplat recording. 7)GEOGRID SHALL BE PULLED TIGHT BEHIND WALL. STAKE END OF GEOGRID AS REQUIRED TO MAINTAIN TENSIONBEFORE COVERING WITH STRUCTURAL FILL.8)PROTECT GEOGRID FROM CONSTRUCTION DAMAGE PER MANUFACTURERS SPECIFICATIONS. CONSTRUCTIONEQUIPMENT SHALL NOT TRAVEL DIRECTLY ON GEOGRID. ANY GEOGRID THAT IS DAMAGED SHALL BE REPLACEDWITH NEW GEOGRID AT CONTRACTORS EXPENSE.9)LOCK+LOAD ® WALL ASSEMBLY TO BE COMPLETED PER MANUFACTURERS SPECIFICATIONS.10)STRUCTURAL FILL SHALL BE PLACED AND COMPACTED ACCORDING TO RECOMMENDATIONS PROVIDED IN THEGEOTECHNICAL REPORT, VANDERMAY, RENTON, WASHINGTON, PROJECT NO. T-7677, PREPARED BY TERRAASSOCIATES, INC., DATED JULY 19, 2017 STRUCTURAL FILL IN REINFORCED ZONE SHALL BE GRANULAR MATERIALWITH A MAXIMUM AGGREGATE SIZE OF 3-INCHES AND A MAXIMUM SOIL FINES (LESS THAN # 200 SIEVE) CONTENT OF30 PERCENT. 11)HEAVY CONSTRUCTION EQUIPMENT SUCH AS VIBRATORY DRUM ROLLERS, LOADED DUMP TRUCKS, FRONT-ENDLOADERS, ETC., SHALL NOT OPERATE WITHIN FIVE FEET OF BACK OF WALLS. STRUCTURAL FILL PLACED IN THISZONE SHALL HAVE MAXIMUM LOOSE LIFT THICKNESS OF 12 INCHES AND SHALL BE COMPACTED USING HANDOPERATED COMPACTION EQUIPMENT. LOCK+LOAD WALL DETAILS 2NOT TO SCALE 9/6/2018 SHEET 2.0 Approved by:Date: Designed by:Prepared by:SE CS CS SEPTEMBER 2 LOCK + L FO RENT PROJECT No. T-76 provide wall details that includedimensions and exterior finish ofstones along with a detail of thewall face. Stones shall besmaller scale similar to reflectthe scale of single-familyresidential development.