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SW 1 /4, NW 1 /4 OF SECTION 20, TOWNSHIP 28 NORTH , RANGE 5 EAST, W. M. `� � <br /> : NVGNVEERMIG <br /> � 2so an� �ve. s.. su� zoo <br /> !f �;.�-wj��F�e� ,:�+_ <br /> EDMONDS, WASHINGTON 98020 <br /> CATCH BAS I N SC H E D U LE PHONE (425} 778-8500 <br /> � � -; t�, SITE AREAS F,►x (a2s) ns-s�s <br /> ! � ' MARK TYPE RIM EIEV INV ELEV NOTES <br /> -•,,:r!'� t !�ti� ROOF- 4�787 54� <br /> � f I�,� ` ., S I D E W A L K- 936 S Q F T IE(24"N)=456.85 <br /> � � ��; ; ASPHALT PARKING- 2,049 �t� 2 <br /> \ � ` PERMEABIEPAVEMENT- 7,139 SQFT � TYPE11 463.3 IE{24"S)=456.80 C3. <br /> .- _-- <br /> : <br /> �. � . �� ,'r'` � �K ,.� - LANDSCAPE- 6,309 SQ FT IE(6"E) 460.$ <br /> ... � �c-,�. <br /> i � ��� <br /> �, it .�rS x"v' �f i � � , Q� � TYPE 1 464.45 IE(6•E)=462.59 <br /> F.',ii �Si�S-.3fiL' ��a . - <br /> �T OVERfLOW IE{6'Y1�=4b2.45 <br /> � � � �� GRADINt3 QUANTITIES <br /> � ^ TOTAI EXCAVATION�CUT)- 650�OD CU YDS TOTAI <br /> ,-- �._,.:�.S� ' �O$TH PL SE EMBANKMEM(FILL�- 50,00 tU Y05 _ <br /> , ��� , --- �-- �- � r--:� �3 rrrfi a�.o i�{s��u}=�z.ss <br /> � � _._: _ TOTAL 7W.00 CU YDS <br /> i i f <br /> � `` j THE QUANTfT1E5 SHOWN ABOYE AitE FOR THf PERMIT PROCE55 ,¢�,�q w�1 L <br /> ➢ �;� , OMtY.THESE VALUES ARE APPROXiMATE.DO NOT u5E fOR IE(6'N�=462.78 Sa1D UD � 4� ��y� <br /> { � � _-- - - ----------_ _ __----� 81[}D1t+�,PAYMENT,OR ESTINWTING PURPOSES. (� CUMTEpi CDS fOR a c+ <br /> � � ' � - � ' '�=✓ PREiREATMEMT 465.42 IE{6"W)�462.78 SllBM[f AL7ERHATP FOR F,� '.`�" . <br /> �.�° IE{5"S)=462.b8 J1PPR4YAi � °6 - <br /> CC�. <br /> � ��, - ���ti� <br /> Q � - � .� ... TYPE 50 IE{6"WI-A63.29 SOtID lID �NAL <br /> � L'_'h"',: � 456.0 SUBM(T ALTERNATE FOR <br /> � YARD DRAIH IE(6"5)=463.19 pPPROVAI <br /> 12/21/19 <br /> 3 ASPHfLLT GRADING&DRAINAGE PLAN MOTES: <br /> � - �AVEMENT ( 1. ALL 1 8 D PERViOt1 ACES SHALL BE <br /> = AMENDED TO MEEf DQE BMP T5.13. <br /> {� 465.6 ' 2. ONLY SURFACE FLOWS Fltav1 TRASH � TYPE 1 465.0 IE(6'E)=463.39 - <br /> ENCLOSURE AND SIDEWALK SOUTH OF <br /> ~ '��� � BUILDING SHAII RUN ONTO PERMEABLE <br /> t � j I i++ v ' �� PAVEMENT.BUILDING AND NORTH PARKING � YARD DRAIN d65.3 IE(4"Ej=453.$ TIE TO PERIMETER ROOF t3RAIN <br /> ��I �j:� RUNOFP SHALL BE CANVEYED TO UNDERDRAIN <br /> ] f i i��l � 2 lF'6"PVC�5% SYSTEM. <br /> W I , � � � S J J <br /> J 465.5 + � Q Q <br /> � � 4f,�5.4 ' 465,3 . 82 lF^'6"PVC�0.596 � � � <br /> ~ Z � m tC <br /> � 7 OmNt=i� <br /> m �- � W W <br /> j ENTRY 4SSS � 4"DIA PERFOiiATED PitC PIPE d � � � <br /> � i � WPTH 6"Of 1"MINUS GRAVEI S"MIN FROM 1N00�. SY F= F= h <br /> N ' ' � ALL AROUND,WRAPPED IN SEE STRUCTURAL DRAWIN65 U � � � <br /> � � / ��� NON-WOVEN GEOTEXTILE FABRIC, w W W w <br /> t�� SLAPE AT 0.5%MIN.TURN DOWN O a n. a <br /> � ' � � ., , PERFORATIONS AS SHOWH <br /> � � � ' � J ' w�. � � <br /> � � �fiYj n � n <br /> S =x:x3f�=' e"I e'1 r'1 <br /> ,i F.{; � � � FIN�HED GRADE � <br /> � I.� '�j�i ' FFE=465.5 � 6"DOWNSPOUT TI6HTLINE T0 r Q � � N <br /> � I ' CONVEYANCE SYSTEM�0.5% p'��� <br /> � J��' <br /> l l J � 2 (I W E A RING C O U R SE E O N N <br /> _ � MIN.PLACE NIXi TO fOOTiNfi ry .1 ..r <br /> DRAIN OR AS SHOWN ON <br /> � � ENTRY 465,5 ROOf&fOOTING DRAI GRADING&DRAINAGE PtAN �� HMA CLAS51/2"PG 6422 � <br /> � . �CONTRACTOR MAY LOCATE ON {WSDOT STD SPEC 5-04.1) Q <br /> �•9 ROOG DRAIN fANNECTION EITHER SIDE Of FOOTING ORAIN) � � °• � <br /> � �� < I ( 6"PVC�1%MiN �/� p O O N . CRUSHED SURFAqNU <br /> � � �Q <br /> ENTRY465S I � (.-�J� a � � -- BASECOURSE(WSDOT DESIGN: VD <br /> A ���`� �7R 4. @� `J O,�° oQ � . "a b�p�c�'i, p��o�cYv�4_ SiDSPEC9-03.9{3)) DRAWN: ATO <br /> r { `: � L1NE OF MAX IXCAVATION. Oo O ^ o � �°O" �°W �°� tb° ° <br /> ENTRY465S .� �. .�� ,� � ' �Q - CHECK: JPU <br /> � IF SOiI IS OVERD(CAYATED, � O o <br /> � 5ed Q O O o O I� I I�I I�I I I SURABLF NATIVE MATERtAL <br /> 4-. �P�`�# ENTRV 465.5 a REPLACE W(TH LEAN MIX o �y-I�' )I I�I I�I�I fILL;TO�12"COMPACfED TO A JOB NO: 17318.20 <br /> � $ ,,v�a��tC.'�rv � � 6"P1/C COWNECTION TO `� <br /> � i (. 465.d2 P E R M E A B L E PA V E M ENT �.1 a('C.. J�`(� � CANCREfE / ^�y I �! ��.�L�., �I I�I I M I N I M U M O F 4 5%R E L A T I V E <br /> � � �,}� q�q.7 A t 1 U T Y U N D E R D R A I N . Q O � �-�-I D A T E: 1 0/1 9/1 7 <br /> , � �� �`(� Q,a � �I��I�I���I I�I (I COMPACTION USING AASHTO <br /> , � - - �o.s�a,,,, �� �. ea, ty, a5 o��a �/�i r-oonr� (��I I�1(�)I (I T-180(ASTM D1557). <br /> �� . . � rbc , .' , . aes.o t g e�p 5r <br /> 2 �`� t ('-( i UNSURABIE NATIVE MATERIAL <br /> "� 46'�0�465.ff .4fsS.d a. T ' '' '' P,Q O a ,`�O� 1jl 1 SHALL BE REPLACED <br /> � L �` ' �. .._.. .,_ asq.as_�_ _ _ y _ - ,a�as ee�Q ea�����`J�Q � � <br /> � � as .„ �, a�a , <br /> ,� ac�.�s-�; ' � ; �A� �` � ���y � c urwR � a5�° to�'`a�,5a` �e� a°�� '�e <br /> ' �3.� � � � � , . � , � ^ ;; � � �,No� N,n.P O . �r. �Q atir �oQ�c�` `�O�' ot FOOTfNG AND ROQF DRAIN SECTION ON-SITE PAVEMENT SECTION <br /> � `464b 6 PERFOR/fTED WC- , \� +p� � . C�. 'd � G� � <br /> � I'- 464. . � ° t ' � `2� 'd 'd O 5 2 SCAIE: NTS SCALE: 1'=1'-0" <br /> �i , - , <br /> � v ,, , ° `►y 2:. ; 3 uNoe�oRn+K,rrv + � t t� � <br /> 1 ' ,� � . . ` <br /> <d� �`�°t�a�'��ot�a�` � �'����p Z <br /> --- ---- ----�----� � <br /> , � ----------- " � °��° \ t e���� Qe��` <br /> c y�e���j��'� �fo � J <br /> . ,• -- --» ,,� ,�� , <br /> ��� ' . i as iF-s^.r�P ovee�.ow�s.� �. ,�_ ,y u ? �r� �P5 �J`��;� .\\a�p�\���. <br /> ':�, nea.za� i. _ . .. � � � J at t � <br /> � <br /> ��. -�'• i � . -_T� ���; �'��r o a � , <br /> � � - _ - ��, �n�,��; ,�re ae5 e �,t� W <br /> � � ` . <br /> , <br /> , . . . - E <br /> � w <br /> e <br /> s � ° .�-____._.___ _ _-;. <br /> � , ` -�-- °-- - �U, r � <br /> . <br /> s � �',�e <br /> _ . <br /> _ . <br /> } � �- � ,�. . �s , � � �, ` _ <br /> .` <br /> t . <br /> t � ' �{,r� • . ;; n�a.� 4 5. .; . s$. �e Q <br /> � ' (t` <br /> J , ; .� : - ^� f4 <br /> a � �� <br /> � ��"�'+ ea ��W{ : %� ASPH,q�T 3 '��e' ��� PERMEABIE ASPHAIT(81D Z <br /> ��'. � f r `�` �'I:. .�. ! PAVEMENT '+ CJ � e ALTERNATE#2:PERMEABLE <br /> s �, '�Gw�� ( � e4 PERMEABLE � � ���'�� - oao6a°o°°�°Qao°a4 c��t�-r�) ,Q <br /> rv � �d,3f�h��Qx--r` PAVEMENT TRASH ENCLOSURf , ;., � t\�� � ��Q�Q Q��Q������a LEVEUNG CAURSE,OPiIONAL � <br /> \ i J/ � PER ARCH e W Q <br /> '`,��f � ,�t� „ GttAVEl - �' �� � :i ERMREABLEBAUAST N O <br /> � �r�,�-�� �:��'`�°•,.'���..� <br /> � �� :,:: :_ , �,. , ��" OVERFLOW IE (WSDOT STD SPEC 4-03.9�21) �N <br /> ( 3 j� cRnva ���_ �` ��iN ceza asz. � W � (/� <br /> I <�� ., � _.� 6"PERFORATED SCHEDULE � Z �J <br /> � � r'�i{ ' �u s� � J�' D ze 7 �'��� � �� 40 DRAIN(IE:aszs9� W Q Q) <br /> , ; � � _ � Q <br /> o _ = a Q <br /> �_- � � ; � ._ � � <br /> ��� �� � D ,<.�c � EROSION PUBdIC�i�G�;�6�'�' �4 2 42 / / (/� � � v W <br /> . .�. 1 � �; � � . P3 t �/'S,/�tff�,. ����������1/ T� w <br /> ,::. . E � � ' vd't��r�•rt D�PA.4Te�3�7'vT \�� /� �v�nRa���rExr��� � � � � <br /> :� � �u►m�wecwwE \ \`�+•�� '��� ws�JnvmrA srnNoasn W h W � <br /> SPEpi1CAT�+1933.2,TABtE 3 N L:� <br /> Q a <br /> � � � �Q��o PRIOR YO ST�,RTdNG pERMEABLE PAVEMENT SECTION p o j � Z � <br /> _ � �.�.._�. <br /> 3 �y o ' , ANY COfdSTRUCRON ON THIS <br /> �, ��:.,...� ,.....,�..,Ax. F�� r�+z� 4, � Q � <br /> - k , .,:, , scx�: r=r� U r- W <br /> � ____ ___ , <br /> ' � z - zi -�� <br /> � � <br /> , SHEET: <br /> ..� ..�.:.�_� ��.eC9'tt.^.S! <br /> . . ..__.. _..__.___. ._ , <br /> i , CY"'iY i�dC 5�:W.: .:�:;. <br /> _, <br /> $ �..___�.__.'�. __.__. <br /> �3.1 <br /> GRADING AND DRAINAGE P1AN <br /> 1 �: �•-� <br /> 20 � 14 Za 40 <br />