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<br /> --- -T. - . _ _.. ---- _ - --- __-- _ .._--- -------- _ --_ _------=---- - --- _ - - _ — -- . --- - ----------- -- --- -. ---- _ __ ._ , �_,._- -_ -_
<br /> _.._ .
<br /> . _ - -- - -- - . . � ,
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<br /> � � . . GENERAL N4TES� � ,
<br /> . 1. STORMWATER DE7ENTION VAULT SHALL BE A WATER T�GNT PRECAST �
<br /> Y
<br /> � CONCRET� STRUCTURE DESIGNED AAI�IID FABRIGATED BY GONTRACTOR. � .
<br /> . DETENTI4N VAULT` SHALL BE A 3-SIQED SECTI4N VAUL.T TYPE SYSTEM a
<br /> � OR PANEL VAULT. - z �
<br /> - �.,
<br /> � 2'-9" 9'-3�12" 8'-5�/z" 1Q'-0" 10'_6" _ �
<br /> . ' . . � 2. PRECAST J4INT l�4CATIQNS SHOWN ARE FOR FRESENTATION ONLY.
<br /> _ � ACTUAL JOINT L4CATIONS SHA�...�. BE DETERMINED BY PRECAST
<br /> is� 1 � � � � � N SPEG FICAT ON. IN ACCORDANCE WITH THE REQtJIREMENTS 0� TE�� � ..
<br /> 3.
<br /> , . 'N VAULT OPENING LOCATIONS ARE APPROXiMATE. CONTRACTOR MAY
<br /> - � , � __ _ .. _.. .._ _..___.._.... _.. . _ .._ ___ _ _ _ ____ _ ___.._ ______�_ _ ..__.._...._ ..__a__.. _.._ REQU�ST CHANGES TO SUIT VAULT JOIt�T LOCATIONS AND STRUCTURAL
<br /> ' � ^. DESIGN. ANY CNANGES IN QPENING LOCATIONS SHOWN SHALL BE
<br /> � � _ � �� � � � �� .` NaRTH . COORDINATED BY� CONTRACTOR AND APPROVEE7 .BY THE DISTRICT.
<br /> . � �� �� � � i - _ _ _ Q ,
<br /> � � �- � ` � 4a G�NERAL VAULT STRUCTURAL DESIGN LOAD REQUIREMENTS ARE� � �
<br /> . � , � � �- ` . � � I �'_- ' - ROOF SQIL l.OAD � 6 F'T AT 130 PCF � .
<br /> ACCESS ` �'` ' ACC�SS Et�D WALL (BOTH EAST - ROOF �IVE 1,0A�? AASHTO HL-93 u� �
<br /> COVER .. COVER Af�D W�ST ENDS) -- WALL SOIL LOAD 55 PCF EQUIVALENT FLUID PRESSURE o
<br /> - El. 417.69 � �.'"'�� � �l. 417.67 � (AT-REST)
<br /> � . ` � ' ; - H DRO TAT CARG� LQAD NQNES�
<br /> � � i` �r�' '
<br /> NO L,ADD�RS 5. VAULT INSTAL�ATION SHALL 8� IN ACCORDANCE �hliTN PRECAST
<br /> ACCESS ` ' � ACC�SS MANUFACTURER SUBMITTED AND APPROVED REQUIREMENTS. .
<br /> . � COVEf� � CGIVER � 6, INSTALL CONTINUOUS 4" SCN 40 PVC PERFQRATE� PIPE AND DRAIN � �
<br /> : . , i� � EL 417.62 � -_�\ �., EL 4�7,fi5 A ROCK LOGATED AS SHOWN. WRAP GEOTEXTILE COMLETELY AROUND -
<br /> _ r' _ - - - ; ' QRAIN ROCK.
<br /> +
<br /> , • ti` � � ,
<br /> .� - --- ------ -------- ' -�- --- _ _____---------- --------_------- --- ---------- � 7, CONNECT STORMWATER DETENTION VAULT FOOTTNG DRAIN TO CB3U �
<br /> , . . WITH 4" SCH 4� PVC STORM DRAIN �IFE. � -
<br /> � 8. FIELD CAST �'LOOR AT VAULT CENTER SNAl,L SE A MINIMUM QF �/2" � �
<br /> _ g PRECAST JOINTS, p � THICK. CONCRETE FOR SLOPII�lG FIELD CAST FLQOR SHA1.L BE "CE.ASS o Z
<br /> . � TYt', SEE NOTE 2 � 3Q00 CONCRETE MIX, MAXiMUM SIZE COURSE AGGREGATE 3� , NO AIR � z o
<br /> e�� £N T R A I N M E N T, M A X I M U M W/C R A 7 I 0 0.5 0". �
<br /> � 41'-0" I.D. 9. Ai.l. VAUt�T ACCESS FRAMES AND COVERS SHAL.L CQMPLY WITH COE � fl w
<br /> � STD QYUG 6�7A. COVERS SHALL BE STAMPED "DRAINAGE". -� � �
<br /> - � � S T C?R M W AT E R a E T E N T I 0 N V AU L T R 0 0 F'� P L AN D E T AI L 2 � � �o. AL.L COVERS SHA4..L B� 24��� So��o. m �
<br /> � � � �i6" = 1'-0" �'��t '��'y 11. AL� RISERS SHALL BE 48"� WI�'H 36"� OPENINGS IN VAULT T4P, _ � ;
<br /> � �,,,,,/ UNLESS O1'HERWIS£ SHOWIV. -�-� w
<br /> . - �
<br /> . �
<br /> _ � � a �
<br /> . PRECAST JOINTS, S�E NOT� 2 � � �
<br /> M ..
<br /> � � � � CONCRETE �LAT SLAB BASE 18"�t PIPE ±��'-p" �
<br /> . ao PENETRATION
<br /> � iE 398.2t7 � � z .
<br /> ' . {; ,; . � o
<br /> . ' . r't � i i i � � � a
<br /> _ i � ty' U -
<br /> '^ ' X �
<br /> . � ; `�_�l; � �.ADDER , , , � �,
<br /> � � � ��, �
<br /> . . . _ `��_,,' � o i i � . � o
<br /> . � i r� i i .
<br /> , , � ' � � ib' ! I � � . . . . . � � -
<br /> . - 1 � 1 . � .
<br /> - . . � . 1 i I ' � �
<br /> �' �
<br /> �8 s� �PIPE , ; � �25 .,'. '
<br /> ` � PENETRAT'ION � � .
<br /> �
<br /> 5LOPE LINE , .-�� � , o
<br /> `.; IE 408.20 � � ,',�'`.�, � ._,� ; � . .
<br /> . �' � , . `,.�_,,� � ; iMPASSE FENCE . � .
<br /> � . -,n ; f ` ' � GRATING 4VER ; a
<br /> ,._-
<br /> . , LADDER , � SUMP �
<br /> . r ' � � � 4" SUBSTA?ION ROCK, 3 ,
<br /> � � � TYP m �
<br /> � � � � ,
<br /> " � � � : � ,'� �� � � ; A � ---�--��... ...---�.�--- 2�1 �'ILL S�OPE �,
<br /> . � '� ; ; r�� ',� ; ; E 12" CSBC, TYP o ` o
<br /> � � �� �, � � ,
<br /> � EL 495.00-�---- -____._._ .�._. .__..__.�.�_ _�._. _ __.____.�._...____.. _.____._._ _�...
<br /> . oz
<br /> > � � IT #2 ' y
<br /> t g .;j...•.�,•:�,,c,..•....� .. ,, ;
<br /> D ,j;,�..' ..,...�•,�';f: �� �. �� . .
<br /> - . � C25 . , . : ��, � -
<br /> � �� ` EL 410.00_�.T�._._._.�.�._ _� ,.�..�..�....._..,�__._.f._r__._..��___.._.�.�. ..:� _ �,�,.4�qF. ` �r��� � �
<br /> . 1Q -0�/2 98"� PTPE PENETRATION . ,�`<; FROM C66 ;�.�`_;.�� .,_ �„ �.�' � o r'
<br /> IE 408.20 �ROM �B2Q----�''��``"�� :: CLEANOtJT � � �'
<br /> 4�,_DE� I.D. ,:
<br /> � . ��� � �
<br /> �� ., ;: .
<br /> . . . EL 405.00 — �. ...._.____-__---__....__._�._._._.__..._.�... .:` - �° `�Z �
<br /> P T 1 �s ��' ���
<br /> STOR�IWATE� DETENTIQIV VAULT FLOQR �, AN DE AIL �- j - �� � M- .' � --
<br /> . �,s - � 0 4UTLET CONTRO� � � SION�L � ,j s
<br /> " COMPAC`CEO----`'� �� �
<br /> , ''� RISER �TRUCTURAL FILI. �
<br /> � �� INSTAl.L TEE FR�M 4" !'ERF ORAIN TO 4" SOLFD 5NOHOMISH C4UNTY . �
<br /> RE7AINING WALL 1 El. 4(?Q.00...._.__.._. .�.�.., ._.._5�LD CAST�_��__�.___. _�_�: DISCHARGE D .
<br /> _ . SLOPES a�
<br /> RISER TYP _ �
<br /> . �� � .
<br /> � �
<br /> ' � COMPACTED-----"� ON FLOOR INSTAl..�. WYE TQ CQNNECI' 4 STORM DRAIN PiP£ -
<br /> - STRUCTURAL, FILL ,---��' "`"'"" �`°""�`" FROM OIL CONTAINM�NT VAULT FOOTING DRAIN PUSLIC UTILITY DISTRICT NO t
<br /> � o ..::;._,;.;, ,;:��•;;: ., � . .
<br /> . ,-�: � ;� ° ,� , . ° . EL 395.00. ._�._.�...__�.T.T. T_.___ �`• ._._.�.....,._�__-- .______ _.---._____--- -- -- WO 354046
<br /> :�. . � :,� .- �
<br /> , . -. . :•. . . •� �� �,.._._�.�..._�_.�_.�.___w_.__ ._..__.__._..__M.��_.,_�._..�___�.�._._.__v_�..�._._.._._.._..�___.___,_..�. __..�.....�.._.•�_....�.a.,�_,�...� ..-�--...,.._.El. 415.00 _ 6 CST , TYP
<br /> . . _..._..._,.,�...._.�.....__...__�, �._.�.�..�..._.._._.._..�._..�,�_..__..T - T _ __ - TASK
<br /> -` . .. . .. . ..
<br /> i� C
<br /> �-�'r3.2'rJ ��'ds{ ;��� ���""_" �,_
<br /> C4MPACTED------�- ��i 1=l I 1-
<br /> STRUCTURAC. FIL� �: .: . �•: . :� •.. ;, .� :. • .,� �. .�, -���-
<br /> . � � � ���1 ` � �� � SCAL� AS NOTEQ �
<br /> - � . ._._.._.._.._.....,___m _ __. �.___.__r_�___w__.____ _ __,_.�..�..... - EL 410.00 � /�� DFTR DMD . �
<br /> � . OEJTLET CONTR�I: - . G�OTEXTIL.E l , " . �O R I G - . �
<br /> : RISER � � 4"� FOOTING _. � �o` ° 9' ° �� � ` • " ' ` `-' This Record Drawing has been prepared, in part, based g CHKR LDS .
<br /> D R A I N, S E� � • . �/j6" = �'-p" � on"As-Built" information provided by others.Though �
<br /> � �f�r� . _ N07E 6 4 Y � � � the as-built information and this drawing are based on ENGR JWC �
<br /> �%__..,T_.,, _,_, _ _ _ ._.._^._._�.�.__. _� ____.__�...__.,.__..._.__..._�,_.._.y —O ----- EL 40$.Q4 �Q�O�o�p the best available information,no presumption should �
<br /> � d w
<br /> . • . NEAT LINE �, �'���R . �Y e m��ade regar ing the drawing's accuracy. � APVD f,��
<br /> ��.�� �;�������
<br /> _ TOP OF BASE �' �.--- � ���S�c:� ' _
<br /> / ti
<br /> . l� .` <�; SLAB E!. � 387.(l , .��G' ,ca�-�+� _l f� � p�, �igned By ' Date � DATE ���Z.al�� ;.
<br /> , ..
<br /> ,• N
<br /> � . _..._.._.._�_._�.__ t_.�.._..._._._._.�..e..�.......�.. �; T._�T_._._.,..�_.__�... . �... ___ -- El. 4�0 /��� o�°� � �
<br /> �.., .�� FOOTING D D Pu / � � \�q
<br /> `� U
<br /> "�J \ f
<br /> . � '' FIEL� CAST� .._.._ _.__.._.�...._._...___.. .__._ ..... . ..�..__..__.. :__ _ 3/4,� _ 1�_0,� . • � Permit Inspector r o
<br /> , TEMP4RARY EXCAVATION F�.40R S�.OPE � �� � � ' e ��oszo� Print Name &Title ,
<br /> SLOPE DEPENDANT ON SOII. � : [,� pu�rc�c���R�s ; � -
<br /> CONDITIONS . `��'����;��'�r
<br /> a ... . .. . ., . �, ,�.. �E VEf�L Y PAF�K � �
<br /> '� r:'s'.�• �i•�r•, ,'�:�e,•�: ;� Q WATER �
<br /> . `'� . , � pus�� waR�s QE�}�� � SUBS T AT I ON � I
<br /> ' C Z i2Et�UIRED Ph35iit T�J S-3'AX7EHG � � �
<br /> . . . . ..._�....._.�._.-....---.—. .....,..,o}-�.�.x.=,.�. «.- - - --- ,-..�_� _,...r....._,..._�.__..._._.....�....•..._ ..,..�-�..�--..�.-a ,..--,... _.T-. .. - - - - G� J�S,QQ � � S��}�ER AtfY CQMSiF?tJCidOP1 f)M TH�s GRADING & DRAINAG� a ..
<br /> '-I I t�" _ � SUMP � ' �Fdo���-�. .���,{����� f0R YtitS � ;
<br /> . OIl. VAULT DISCHARGE PIPE 6" CSTC -�T- ����_� a, ��,�pnz���n� p�� 12 0 � 2 3 DETAILS SHEE7 3 0 ;
<br /> �'( 'jftF��FIC CURicECY7 CIT'f''YH' D�1it[75 Ai1D � ti
<br /> '. � . . . � f..—'.�'"�'. " Eiti?SAES�.�.V@lLE55 - /� ; . . .
<br /> .. . J�� I � V� .� ~�E..�+i I,1 t��_.~ YERMC!Ff)R COMSTftUCTYCIV HF� xL61i � �11�,Q�� �SCAL� IN FEET. y� � ' � . . ' .
<br /> �� •y� � .�,�,
<br /> S:TTY EiYGINEER OEEN 75:;UsD. ��y
<br /> - _ -. � �,6„ _ �,_o�, � �2 s o i � 3 ��
<br /> cV '
<br /> / ;
<br /> . � � . 3I4�� = 1�_0�� SCALE IN FEE7 � . REV � DRAWING �r � �
<br /> . . : - � � 0 S-1t�A�-C2� �" 1 � �
<br /> �� �
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