HomeMy WebLinkAboutVuecrest II On-Hold Letter with attachmentsawI,—.,_.,___ij
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.——March3,2015Community&EconomicDevelopmentDepartmentC.E.”Chip”Vincent,AdministratorWaynePotterNovastarDevelopment,Inc.1821572r,dAveSKent,WA98032SUBJECT:“OnHold”NoticeVuecrestIIShortPlat,LUA15-000026,ECF,SHPL-A,MODDearMr.Potter:ThePlanningDivisionoftheCityofRentonacceptedtheabovemasterapplicationforreviewonJanuary26,2015.Duringourreview,staffhasdeterminedthatadditionalinformationisnecessaryinordertoproceedfurther.ThefollowinginformationwillneedtobesubmittedbeforeJune3,2015sothatwemaycontinuethereviewoftheabovesubjectapplication:•Thecross-sectionofRoadAhalf-streetimprovement(STA0+63toSTA2+50)mustberevisedasfollows:oGuardrail:Addaguardrail.SeeWSDOTstandardplanC-20.10-02fortheelevationviewwithacurbdetail.Specifically,thefaceofthebarriershouldbeflushwiththefaceofthecurb.Aminimum4-footwidedistanceisrequiredbetweentheguardrailandtheretainingwall.Youwillneedtomaintainthe22footcleartravellanewidthtothefaceofthebarrier.oChainlinkfence:Relocatethe4’tallblackvinylcoatedchainlinkfencebehindtheguardrail.oRetainingwall:Theapplicationindicatesthatthe“wallmaybearockery,MSEblock,Lock-Load,orareinforcedconcretewall.”Areinforcedconcretewallwillberequired.Utilitylinesinthestreetwouldbedisturbedbythegeosyntheticsoilreinforcementextendingintothepavementasrequiredforarockery,MSEblockorLock-Loadretainingwall.Pleaselabelthethicknessofthewallinthecross-section.Aretainingwallthatisfourfeet(4’)ortaller,asmeasuredbytheverticaldistancefromthebottomofthefootingtothefinishgradeatthetopofthewall(i.e.,notmeasuredbyexposedretainingwallheight),shallrequireabuildingpermit.Drainageprovisionswillalsoberequiredtobeprovidedfortheretainingwall.Astructuralengineerwillhavetoverifyifthe(2feetplus)cleatdistancebetweenthebackofwallandbackofguardrailpostisadequatetomaintainthestructuralintegrityofthewallshouldtheguardrailbehitbyamovingvehicle.oROWwidth:Pleaserevisetoright-of-way(ROW)widthto34feet,pendingthedistancerequiredbetweentheretainingwallandTractA.Ingeneral,theRentonCityHall•1055SouthGradyWay•Renton,Washington98057.rentonwa.gov
minimumdistanceis3’betweenthebaseofthewallandtheabuttingparcelline.oSlope:Labeltheslopeoftheground(aftergrading)atthebackofsidewalk.oCriticalAreaTractA:BufferaveragingmaybeimpactedbytheincreaseinROWwidth.IfanyimpactsorchangesareproposedtoTractA,newplansand/orreportswillneedtoberesubmitted.•Thecross-sectionofRoadAhalf-streetimprovement(STA2+50toSTA7+50)mustberevisedasfollows:oParking:Parkingwillbelimitedtothesouthsideofthestreet.Supportofthemodificationisbeingconsideredprovidedanadditional0.5-footwideverticalcurbonthenorthsideofthestreetnearthepropertylineisaddedtothecross-section.ThiswillincludeaROWof40feet,unlessaretainingwallisrequiredatthenorthboundarylineoftheproposedhalfstreet.Theallowedslopeis4H:V.oSlope:Labeltheslopeoftheground(aftergrading)nearthepropertyboundaryedgeofRoadAfromtheentrancetoTractA.Guardrailand/orblackvinylcoatedchainlinkfencemaybeapplicablebasedontheslope.oRetainingwall:litheretainingwallisneeded,thereshouldbe2feetofseparationbetweenthefaceofthewallandthepavedroadsurfaceedge.ThiswouldrequireadditionalROWwidthfromthedevelopment.Aconstructioneasementandpermanentslopeeasementfromthenorthpropertyneighborwouldalsoberequitedatthetimeofutilityconstructionpermit.oStreetcenterline:ThecenterlineoftheRoadAfromSTA2+50toSTA7+50mustbeevenlysplitat13’(not18’and8’)witha2%crossslopeineachdirection.•TheROWdedicationof102ndAveSE(MainAveS)is4.5feet(subjecttofinalsurvey).Atthistime,yourprojectwillcontinuetobeplaced“onhold”pendingreceiptoftherequestedinformation.Pleasecontactmeat(425)430-7289ifyouhaveanyquestions.Sincerely,(JAJL/(%—___ClarkH.CloseAssociatePlannerWSDOTStandardPlanc-2o.lo-o2RoadA(STA0+63toSTA2+50)Redlinescc:DBSIII,LLD,KolinTaylor/Owner(s)MacKenzie;Rasmussen/Partyfies)ofRecordFileLUA15-000026,EcF,SHPL-A,MOD
,RAIL ELEMENT
,‘6vI2BLOCKOUT
--/(SEE NOTE 4)
—/
/6 9 TIMBER POST OR
F ‘—SBnBSTEELPOST/1](SEE NOTES 1 &9)
1.Refer to Standard Plans C-I and C-lb for
additional details not shown on thIS plan.
2.Extend shoulder pavement to provide a base for the
extruded curb See Contract Plans for exceptions to
distances shown.
3.Use a single block or combination of blocks (no more
than 2)to achieve the actual 12’(In)offset.See
Standard SpecIficatIon 9-16.3(2).Wood blocks
shall be secured to the posts with anti-rotation nails
If combination blocks are used,the adjacent blocks
shall be toenailed with two lEd galvanized nails to
prevent block rotation
4 Wood blocks are shown.Blocks of an approved
alternative matenal may be used.See Standard
Specification 9-16.3(2).
5 All posts for any standard barrier run shall be of the
same type timber or steel.
SLOPEtEMBANKMENTTABLE
—
SHOULDER W—SEE TABLE
6 x 12 BLOCKOUT 12
(SEE NOTES 3 &41 ACTUAL
6x 8 TIMBER POST OR
OS B STEEL POST
(SEE NOTES 1 &51
FACE OF BEAM GUARDRAIL TEPE 31 NOTESBARRIER•—.——
3’-1 112 -6’-3”6’-3”6’-
MID SPAN 7
SPLICE
GROUND LINE
KINGEPOINT
00
z
>-
0
TYPICAL SECTION -WITHOUT CURB
(6’0 LONG POSTS)
4114 3-1 112
(TYP.)4114”
(TYP.)
N
TYPICAL ELEVATION
13’-6 lIT
6’-3”
SYMMETRICALABlUTI
/GROUND LINE
3-11/2”
T(TYP.)I
3)4”(IN)x 2 1/2 (IN)7SLOT(TYP.)
SIB”(IN)14 (IN)BUTTON HEAD BOLT
WITH 7I3T (IN)OVAL GRIP AND
RECESSED HEX NUT (TYP)
E
TYPICAL RAIL ELEMENT
1 3/16”
T(TYP(
PLAN VIEW
FACE OF
BARRIER
3/4 (IN)DIAM HOLETHROUGHBLOCK /
FOR TIMBER POSTATTACHMENT WOOD BLOCK
SHOULDER
Eu 12 BLOCKOUT
(SEE NOTE 4)
W —SEE TABLE
ANTI-ROTATION —
NAIL 164 (rEP
SLOPE W IF-ri
2H -IV OR FLATTER 2.5’MIN.
STEEPER THAN 2K IV
BUT NOT 4.0’MIN.
STEEPER THAN 1H.lv
5/B (IN)RECESSED
/HEX NUT(WP)/
I
114 (IN)OIAM HOLE FOR
ANTI-ROTATION 164 NAIL
(TYP.)N
OSxSx 6’LONG STEEL POST
I I (SEE NOTES I (‘
314 (IN)DIAM HOLE THROUGH BLOCK I Y1
FOR STEEL POST ATTACHMENT J.-‘
CUT WASHER (TYP.)
518 RECESSED
3/4”(IN)DIAM HOLE FOR BUTTON HEX NUT (TYP I
HEAD BOLTCrYP)..-‘STEELPOST
6 u B x 6’LONG TIMBER POST
(SEE NOTES 1 &5)—
(SEE NOTE 3)
(SEE NOTE 3)/
5 6 TIMBER POST OR
OS B STEEL POST (TEP.(
ANTI-ROTATION
NAIL 164 (TYP.)
.-(SEENOTE3(
5 B TiMBER POST OR
OSuBSTEEL POST
(SEE NOTES 1 &51
PERMISSIBLE CURB
PLACEMENTAREA
(SEE NOTE 2)
/GROUND UNE
/HINDEPOINT—T
SLOPE —
SEE TABLE
ELEVA11ON VIEW
TYPICAL SECTION —WITH CURB
(6’-0 LONG P05151
RAIL ELEMENT
çTYP.)
5/SI (IN)22”(IN)BUTTON HEAD BOLT
WITH 7/3T (IN)OVAL GRIP AND
RECESSED HEX NUT )TYP.)
SIB’(IN)vi l/4 (IN)BUTTON HEAD BOLT
WITH 7)3T (IN)OVAL GRIP (TYPANDRECESSEDHEXNUTS—
REQUIRED PER SPLICE
lIjii.
lc(
‘/‘“-‘/Ma )2O (4 3:117 PM
BEAM GUARDRAIL TYPE 31
ISOMETRIC VIEW
STANDARD PLAN C-20.1O-02
SKEET I OF I SHEET
APPROVED FOR PUBLICATION
,L..
_________________
Wothiog*o,.Stoat Oplt.n,olT,ot.poflo1..
Label slope back
of sidewalk
34’RIW
32’R/#—10’UTILITY
EASEMENT
CONCRETE
PROPOSED MODULAR BLOCK
WALL 9’MAXIMUM HEIGHT
GUARD
RAIL
(Flush with the face of the curb)
CEMENT CONCRETE VERTICAL
CURB AND GUTtER
(TYP.)
ROAD A
HALF STREET IMPROVEMENT (STA 0+63 TO STA 2+50)C
NOT TO SCALE