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HomeMy WebLinkAboutD-26920Bit! # CONSTRUCTION NOTES: .r a 1,4G6 rriv r 4 i -- €3uilders ❑ CONNECT NEW PIPE TO EASTING © REPLACE FASTING GRATE WITH SOLID COVER tO _ STORM DRAIN DRAINAGE STRUCTURE MANHOLE OR CATCH BASIN AND ADAIST TO FINISHED GRADE. fi�Ci` A �iT i7tiS1RUCTION! 2❑ REPLACE IDUSIONG GRATE WITH VANED �] REMOVE UNITING DRAINAGE STRUCTURE AND AND C FR AM COVER GRATE AS PER STD PLAN 19430.304)0 DRAIN PIPE CONNECT UNDERORAIN9. -W..- AND ADIUST TO FINISHED GRADE. ❑S INSTALL UNDERORAINS AM CONNECT TO ❑3 ABANDON EMSTING DRAINAGE STRUCTURE, OROH DRAINAGE STRUCTURES PER DETAIL CATCH BASIN TYPE t AND 2 --as u_z PER SECTION )-06.3(2) OF THE STANDARD CTS. SHEETS DRD S AND DR0.0 -10. 1231 ROCK PAD SPECIFICATIONS. �S ABANDON AND FILL Mathes DRAINAGE MM FILTER DRAIN O REMOVE AV PIPE PER TECHNKAL SPECIFICATIONS. STAGE 2 - WIDENING 14 ON SHEET RD-0-01m. t0 CONNECT EXNTING PIPE TO NEW INLET. © EXTEND ME AS NECESSARY TO CONNECT AND SR 616 INTERCHANGE Q y7 METING PIPE TO NEW DRAINAGE DBlarhnent of Transportation �y STRUCTURE. C== 7624 0 15 90 DRAINAGE PLAN ENLARGEMENT SCALE IN FEET NOTE 3 - MYIJGHT UNDEROMIN AT BASE OF SLOPE EC R P, ANi.D l SEE y 35 '129 -- Ofij £ "' •w= S {. A RATAINING WALL PLANS PGk; --- �. R... - .ALwL UxDExoxAlx�, TAas�.`w\ w —w •ti, -.-._ LEGEND .r a GRATE INLET TYPE 2 EMSTiNO PROPOSED IT- - -,T - - - ST —ST- STORM DRAIN BT—SP ST �BY �1 MANHOLE OR CATCH BASIN TYPE 2 WRH CIRCUTAR AND C FR AM COVER DP DP- DRAIN PIPE A -W..- UNDERDRAIN PIPE o0'0- CLSANOUT CULVERT _. - - -� - - I } IXIST STORK DRAIN TO REMAIN OROH , 0 CATCH BASIN TYPE t AND 2 --as u_z RETAINING WALL CTS. WITH ORATE OR CONCRETE INLET 1231 ROCK PAD 1 232 ® MM FILTER DRAIN °a...�.F 1. ORU11310& H BASIN TYPE t BRS EL - U..B§,FL RT L } NN EL = B I-A GR OUT 81.96 1X, GRADE AREA BEHIND BARRIER TO DRAIN TO CATCH BASIN 2 SEE PVB60T#0,01 D iS, AM ROADWAY SECTIONS FOR DRAINAGE BEHIND WRIER. MYINOXT GRAIN PIPE F._ BASE OF WALL 3. ME . SON' at"� "PWN' � RAIN OETANR. 8EE SHEEP IXtD6# ..�ID FOR DETAIL • SEE FOR OEIND IRAGE NGTES >�.. �, . - - � Q O + PIER IACP.r CO t(,' y ii�� 1 -~ BEE ORD40T ANDq�+}�/ t 1228 1229 -.. _.. ._ ._ 16 �a TDETA S �;"! 1238 SS-40S 1228 RADARS PACKAGE: RFC -3D 132 J `' RETAINING WALL PLANS FOR w —w- ST BT BT—SP ST �BY �1 A 4 -° 1405 I } IXIST STORK DRAIN TO REMAIN CTS. 1 1231 1 232 � 1405 CTS. 1 -5 TO SR 169 DR -e -94 im AV STAGE 2 - WIDENING iPv Washington State AND SR 616 INTERCHANGE y7 xn � ""'�, DBlarhnent of Transportation 7624 -mreaaW DRAINAGE PLAN ENLARGEMENT 6'i'� SOUTHBOUND OFF- RAMP °""