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<br /> SEWER
<br /> _ � E � E �N . M . z
<br /> . SECTION 19 , TO�NNSH I P 28N , RAN , ,
<br /> ', A. All work and materials shall conform to the City of Everett Standards and � E--
<br /> ; '�, WSDOT/APWA Standard Specifications. � c�`'n
<br /> STANDARD DETAIL 412B NOTE: c`y`F�rtc�v� ��=--�=�= j �
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<br /> THE STANDARD COE DETAIL HAS BEEN 469.04 AB B. No part of the sanitary sewer system shall be covered, concealed or put into use � W a �"
<br /> . MODIFIED TO REMOVE THE CALLOUTS FOR ', until it has been tested, inspected, and approved by the city inspector. W cn � �
<br /> . SECONDARY ELBOWS AND ORIFICES AND � � m o
<br /> ��}-� ���"�� ����;�T ����*.�+". . - REPLACE THOSE WITH A NOTCH. � C. Approximate locations of existing utilities have been obtained from available v� cn c�
<br /> ..: _ -
<br /> � ., NOTCH WIDTH = -8�-�-�" •
<br /> ,� - � G � records and are shown for convenience The contractor shail be responsible for w �- �
<br /> -� �: rt ����� ��.?�aP: ���E� :��� .°��Q �� � - verification of locations and to avoid dama e to an additional utilities not shown. If � `� "'
<br /> ,;,�� --�- . � � �.� r � . � 0.30 AB f��G� =�� �� ! 9 Y
<br /> �k.�.}i3T ,�E1.T10 :5.� T}{�T llFT CJ�TE I� Vi�l�`LE ,
<br /> . P� ,�'�'�' �:� �����,�i-i �,���i��� �,���� aT��� ���� � / conflicts with existing utilities arise during construction, the contractor shali notify the �
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<br /> INI�T �+�d� R�:��RI�FQR ��IV�f public works inspec�or and any changes required shall be approved by the city � � �- �-
<br /> � � `� '`�' � �r ICtlh IC[LTt ' t�_�!.'tr_�=Y�:r�r��j Q
<br /> , �: �, � , _ 1�r�� c.ap 4 r p 1��� � en ineer rior to commencement of related construction on the ro�ect. �
<br /> ... ,,.,� �_ �. ..�...�.. �, 4_�r.�,�..,..w ,,f;� �� I�ih C,"V„�. 1.�«h�l� FF7A,►�F"�*� C��t�1'TE; t3`tt �.I? -
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<br /> t C k � � " �._..1-._.-� �����Z.� y��l �a���i ^�[}fJ��.�� 5+���, f r�E drL!�4'.��� . ,} p ��L F�r�_71 tfF'r��fl Q �
<br /> e.� , _• �=�. .}=.dTi raJt4'�}F fmn�� �ip ,-
<br /> ��.,' � _, � , r BOTTOM OF NOTCH �� ,°�; .f�- �� _ '� if r►=_���=�sa.ry
<br /> � •x;r--.�--��x~� f T r Ix�Ca f�}� �1�. t�t�G �f� ��,' �a�G�UIf�E�� tt� � ; A� _ � '�, - D. All sewer main extensions within the public right-of-way or in easements must be � N �
<br /> � ?t �,a.� �:�.�. � i' I�;_,Ft1LUtTl�f� I s N�T iha �';A'�ED ��1F2�rt c� E�EV = -��� , ,, --�� 45 .,:,�n���� Frk�r��d I � G�IJfI�t�����*al Q,'
<br /> . ,; i.� Nc�� To �ur��r��.'��t �s � C�- , ..I a _ _ L ,I -• staked by survey for line and grade prior to starting construction. a a a a a a a
<br /> ����' _ '. �` 467.04 AB � � �_:� �- � � .
<br /> � ��l 01?�RFL�1+7`.:E�.�JATIfiiN 15ER �LA��, � I notc F��J ___ � o- �, , �
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<br /> : .���=�._r f , ���� t,�_�.� ` -_ _ .. � � �� �'� WAT E R ` a �
<br /> � �-. -�'"" � 4 kE�TR�T�iZ AS��Ei4�BL'� �.EE �I� y".HG � �,��ti��� `��� � . � � _.t7,�F� I r�B w1_��li�r�,•�,�r{b�:kir�gj ��r � ( �,g � ��`�• � �,.
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<br /> �f 41�8 & 4t�� � it. r1,�_�, � ... ' s - ' w��,li�G�,•uFr . . � .��q' ��3�./��L. ��
<br /> , �� " � � ' � "�- I!� ' � pproved backflow p ev nt on d v c'e priolr bo alt sfac�tory flus bng testing fdisinfection, ,;�o. '' `' '
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<br /> �'� � � � A �, .. A ir�fb�nt piF� ,;rrFa_;d=_si�n and receipt of satisfactory bacteriological test results. � ;a����` � ���; o , `
<br /> ' !'�� M:IN CLE��t�t�1CC � ,
<br /> �".�;" � �F'F�rt .4C�TL[T�� G�I' ��4" �NC� IAR�CR 46' .kL:l�f.� iI �^ L- .T,n. i' � � � � � - F F.� p- nc r�� ,�. \.:�y;
<br /> . f� �,�+rds�1,., �i5,.w:.,_. I , s'tr r rL _ - ���'.dlS ., . �. 0.�
<br /> . Fo€� ot�r€:Ers oF ,is" ��;Q.��,t�u:E�t �i� a�c; -r�12t�;. s � � _. � � B. Connections to and ta s on existin mains will be made b the Ci Utili . "�```�
<br /> � fEa�ak _.ia.�� .1 � ��t��'�
<br /> I � P 9 Y tY h/ .�5;' ••• ••r��,
<br /> � _ De artment at the develo ers ex ense. The Ci Utilities De artment shall be iven 0 PR
<br /> . ., � ►�y,�caT�,��c� ��r�t� ���,F: 1� � ��' :- �� _ _ � '� P P ' P �Y p 9 � e �,
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<br /> �� ; ��, ,��;_�, �t, RF��a���� �:.�� ���,,�i�� = ^�� �;_.��T__�__� ., d b i �8 �� at least 5 business days notice for each connection. The City Utilities Department � ''`a,':`�
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<br /> � ��Ln ��,utvt�F f�-�rr� i
<br /> �- � �t�n �t��� .�F �R�.� a� c�af�t����r�.� � `� '--�, 4� ' shall thereafter determine the date and time at which the connection shall be made. 1'�,
<br /> �r����� ��. ��i4)M C.�;�F T�? 'ftsE': c7F ,`�7f'�l?�'[l1f�t;:, � I . j � fG_+�t�#����?rr�r
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<br /> ''�•. rnt � , ° � ' �ry.fr:filfi�r�E''�
<br /> --- `' � � j � ��� C. All work and materials must conform to City of Everett Standards.
<br /> riir i 1 E � � -
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<br /> �,;, . ,. ..� , ...�..,. , ,;,,,, ,,, ,;, �: � ' � �.� , .�•-. �:�. ��ry
<br /> _� � � � ��1 t ] i ����"� �f��sl L�I' � r � ��rd�� I t�f��[�' � � �
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<br /> ; = , � t ' rF � �! D. A re-construction meetin shall be held with the ci rior to the start of
<br /> _..�.. > >_... .� 1_ __. _� __._..__: � P 9 tY P
<br /> _ ;, , � ;,. f,,1,� � � I 1 r„;_��; I
<br /> . [� � I __ construction. The City of Everett Engineering Department Construction Division must
<br /> _ .-�.�x2� .�,�';�; :�.,� �...n -� -. _
<br /> ��,, _
<br /> �;J���__4 ---=-- -=. _. � �3� �•� - @�,�� j _ ��-- -�-� �-���� be notified at lest 24 hours prior to commencement of construction.
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<br /> -r.,_,� � � �...o��j� �� �#" fYF'�' 1 C:b,U1t �1'2GEti: ' ��` , V��_l--� -___ _�'�''.��
<br /> _ � ., - .- t_.. - , e � , PIPE O.D. � �� ='�---- �
<br /> � _ --�~' ! E. The developer or the developer s authorized agent shail notify the City Utilities '"' Q� (n
<br /> � ..��,�� � &�Nd �Tt�� �ITH GA,.,1{��: � _ �,_`�- I I r � � v /
<br /> � u_ .��. _
<br /> ,`„ Department of a person who can be contacted regarding problems during construction
<br /> L" �.�«� � `��� 5EE F'�AN �NQ jPE�I��"`..AT64hl� F�ft �----��' �r,�' -
<br /> � �.1 t, ,-��� on a 24 hour basis. �
<br /> . , � ,• . . �� �,�. �, . �i_�_IIiJ �IJ17.11�= � rn
<br /> -�` �IZE e�P`.`I7 ,7`E'PE QF PIP'E E�TERIha� .- ��-- � � � �
<br /> ..:......�.. A. �h�f'�ER? E�E'1f �Gf� f�Lt�l'`{� �'J 0 " ' �_
<br /> �r�,�.:..�k ' � : f+haD E+il'fltrr�« Ct�. -� ...�- � y MIN. MIN. 2 �-�� . . . . . . . .
<br /> � -��� � , � -�--c�;�r� r.�,k _ I, F. Mamtain a minimum of 10 feet horizontal and 18 inches vertical separation between � W
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<br /> � � � - _ , ;� � cc y E %� o� o 0o potabie and non-potable conveyance systems. M
<br /> .,.-=. _ ir� c4«�� r�c,3rr���T�� #� ��a w��� e �, 460.79 AB 2
<br /> . _ { `��� RUaMIN�tM �"T�` �1G1:� TS� t� o °�° °� �°� RATED I i
<br /> ; � � t��:�T E',:
<br /> � �, 7 2� � r�r�+�u.�N� ��.�r�i�r�ir� �v�T+4 �t,��N,�.�� � 4" OR 6" PERFO 1 ■i■i � �
<br /> _ _ ` _ ' _ ` - � ��� � PIPE LAID FLAT .Th�..r�r�.t� �=i-Fa.11 t� �:on_=+.n�c•�d�� �
<br /> _. �
<br /> -- ;, ; ; , " � .� - � o°o� �=t� �r�:�_nt ���ir�t��i�:r�_.r��=r���,{_r G. All City of Everett valves shall be operated by City Utilities Department personnel
<br /> _ �` ��'r� - o 0
<br /> � ; �7#,t�_� :r������ ����r�..�r� ��-�-�� � ,F °o°o�0000 i . F F - only. Ail valves, new and existing, shall be accessible at ail times. � o �
<br /> ; !` ,��� � ANl7 k��t,nk Q�l�t�G'€ Rk.�.?al��,�r ti �
<br /> � � � -�- ��; Ih,IEF�l��.C��ITE �f�:�S f�E.�UI{'�EG F(7�2;ry:; :;; *: o00000000 (<5� FINE , �rr�1r_m.
<br /> : � CLEAN _ S)
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<br /> �'�. ;•:..•4=.•=+•:���_ �.;-� f�C;';T(�*�b"���•f�' �i��,Cl2:: GCr�:.�i7E�f�.'I'FIAW t� . � F���€F�ICTCxFk Urrll" n�',+Hf�LL �E GDI`+I��fE�UG�Ei� t`� . 000�00000 „ �
<br /> _ � .��:_��_..._. � ���a t . ; z o 0 0 0 1 1 2 - 3 4 WASHED I, �.Tr�r��:tMs rrF�f� t� ���:�,� r����:���Y� �
<br /> , �4 -,-- �--��'�_....,�....��,::_. ,f AH{a�,�t U�i,�:r. . C:� C:RR11�.�C.�1�:� R_Rl.r��I:NLI f�� ��E�� (taAk'� N � o 0 0 , - -- - - -- Q
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<br /> � ., ;-� y. . ,. , � _ �LCLdI� �.�f�� �i��f-, ��'`�H7.�9 E41 ����BL o 0 0 o ROCK th�r�Fiit�.t�� r�r,�.�.rr�tr�r.i;ii_it�it.�.� STORM
<br /> . � - ' `,s s a�� [[)CT C��i '�4EI:6 C1-�`41N IU ENJ�41E. � � o000000Qo< .�.k�r��fk��rt�li�r='�
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<br /> � � � �,!u?-I C�f��Fl<�'= "Cc� � `�It�U 'fU ���`�-.�,S,E , `�'�_ � - - - A. No part of the drainage system shall be covered, concealed or put into use until it
<br /> :; �PE.CIFI�:.,�T�£�NaG - ,�I.N.IM�n tc�f��Ikau cnr�+l�ur1��f=i�.
<br /> ' � t �. ���G �F� t�L L��r.�I�L.E � t1r�r�E F� td+'�tiMUt�i has been inspected, tested, and accepted by the City of Everett.
<br /> �FI,t-"'.:r"_� 1�(7 y � � �._._._ " SEC��N /�1-'A �, �}.�i��� ;�f? F���_?_F��1:Ifi��1 f6�Ulf�� Lr1r
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<br /> N�AU�:� - I�F�1�ir1�"'�' i�F�MF'�4F „ F
<br /> � ' �RIFi�� DF,�=�__0,61� N.T.S. 'I ��il v��r��ir.��ri=t��FnsurF grr� t�c�.��J B. All work and material shall conform to the City of Everett Standards and Standard
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<br /> _.., r�rn�.ir�= f�,r�l.
<br /> Specifications of WSDOT/APWA.
<br /> _ IT�i I���F�PPf1Q�l" I �I�E
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<br /> _..=ti4 I�_I_�LC"� �„-r- _.t� 1 c" 1�';I�t ,�71atLL�__9,' _.._. �+�LI i--__--_ __ __-_- _
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<br /> • ���,�'�(�j�, � , � ,_��t `�i.�, � � �,, �,�m ; C. Approximate locations of existing utilities have been obtained from available W o o co
<br /> r.:� � 1 , ��� ! �` F����irti u t �.�,� tii� �� records and are shown for convenience. The contractor shail be responsible for Q c� � �
<br /> ..� _�, r.__ *�.� ..� _.,w,�:�. k,,.,., ��-.- ,.---: ��.rv .,:. II verification of locations and to avoid damage to any additional utilities shown. If � `'`� T
<br /> SDMH #1 - CONTROL STRUCTURE �` `�r�a�' L ` `'� -�� ' � � ' �
<br /> ' Figttre 3.7 NPGIS DisPersion Trench with Notched Grade Board conflicts with existing utilities arise during construction, the contractor shail notiiy the W Q � ,.°�n
<br /> _ ___ __
<br /> { .- . - ; - - - - -- Public Works Inspector and any changes required shall be approved by the City J � � �
<br /> _ _ - (� , ��r�t�. : 1�-Q3-���� ��
<br /> �f. 1� � �0�
<br /> �_,, _ ; , „ . ; . � _ � En ineer rior to commencement of related construction on the ro'ect.
<br /> �:�,=f, �IT''� �F E'1��F�ETT : ; :. .�_ 1 �IT''� �QF ��fEF�ETT t ..: '� g� p p � W �- N N
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<br /> ��`I��r�, RE� �F�I�T�F� ��ra,t�. ����-� � T`1''F�����, ����F�I�T�� �,�,:,.�,.. ��
<br /> � �- � �
<br /> �` r -_��;l P'l�:E�LI� �:C?�KS "� � ` �£,�� � -`� ���r-�� ��'�� '�'�' 3 � � - D. All storm s stems within the ublic ri ht-of-wa or in easements must be staked b W W �-' `+-
<br /> ��Y�R.�� ; I f�� ��LL.� �`C t�l� �.1 �� �u��� T�E I�I�F�T M E(�+�T ; A���E[�B L`� � � �� ;�E� FR OM y p g y v � �
<br /> DEPA►�TI�Et�T � �r, . A A
<br /> �� DOEESTA DARD. M i survey for line and grade prior to starting construction. U W
<br /> � �''�}� _ . _ _. _ -- ' -- _ _. _. _.__ :�..! . :,,:;i f��:�:7: ��� �!r .,� . ��,;t � �
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<br /> _ . _ _ _
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<br /> __ __ _
<br /> E. All catch bas.in grates must be stenciled or stamped "Dump No Waste, Drains to � W
<br /> I Stream, Lake, River, Puget Sound, or Wetland." Choose appropriate feature for the N
<br /> ALL OPENINGS TO BE PROVIDED , , project. N �
<br /> � WITH REMOVABLE SIGN PROVIDING 5 X10 GRATED ,
<br /> OSHA CONFINED SPACE REQUIREMENTS. ACCESS , �
<br /> 5` �hJIDE ACCESS �i BASIC SOIL AMENDMENT NOTES � �
<br /> THROUGH BAFFLE WALL
<br /> - FG=471.6-472.6± OPTION 1 �;
<br /> � / / / / / / � / / / / / / / / � / / / � / / / / � � I �
<br /> . ;�%:�i��i�� ��i��/��/��/��/��/��/�� �, �/�,/�,/%/%/%/��/�,.. �, /%/�,/�./�./..��,��... �, /�,�/��i,.�,.��,�/�/�� �. /%��./�.�/��/�,/�,/�... ' Scarify or till existing subgrade to 4 inches depth (or to depth needed to L!J
<br /> TOP OF VAULT-�9--�± 470.58 AB TOP OF VAULT=��.ss-�_- I achieve a total depth of 12 inches of uncompacted soil after calculated W
<br /> 467.04 AB , amount of amendment is added, see specific subsections below�. Entire �
<br /> ` + _---___ _- MAX. W.S. _ -�k6�-�B- � surface shouid be disturbed by scarification. Do not scarify within drip line �
<br /> --- ------r�------ ---rr- --------------- 469.04 AB � of existing trees to be retained. Z
<br /> . , Within Stormwater Drainage System locations or Landscaped Areas (10 W
<br /> � �, percent organic content) - Place and rototill 3 inches of composted
<br /> O '� material into 5 inches of soil (a total depth of about 9.5 inches, for a
<br /> , � , I settled depth of 8 inches�. As noted previously, subsoils below this layer �
<br /> N � z , should be scarified at (east 4 inches, for a finished minimum depth of 12
<br /> � � � , inches of uncompacted soil. Rake beds to smooth and remove rocks ('�
<br /> , larger than 2 inches diameter. Mulch areas with 2 inches of organic �J-
<br /> � I mulch. � �
<br /> �', Within Lawn Areas (5 percent organic content) - Place and rototill 1.75 � � � �
<br /> ` --- ------ -- ------ ---- ------------ ------ -- -- ' inches of composted materiai into 6.25 inches of soil (a total amended O � O Z �
<br /> � � BOTT. OF VLT 460.25 AB VAULT OUTLET � depth of about 9.5 inches, for a settled depth of 8 inches). As noted � � O �
<br /> IE _ �� ', previously, subsoils below this layer should be scarified at least 4 inches, .
<br /> ' 92' 460.87 AB for a finished minimum depth of 12 incnes of uncompacted soil. Water or N ~ Q ai
<br /> roll to compact soii to 85 percent of maximum. Rake to level, and O � � W o
<br /> � V A U L-1- S E C-i-��N A-A ', remove surface woody debris and rocks larger than 1 inch in diameter l.,L,, � Z � 2
<br /> ALL OPENINGS TO BE PROVIDED o ' OPTION 2 � T +-� p w �
<br /> � � �
<br /> WITH REMOVABLE SIGN PROVIDING �
<br /> If placed topsoil plus compost or other organic material will arnount to /� J � U � �
<br /> ' OSHA CONFINED SPACE REQUIREMENTS. , W � ', l e s s t h a n 1 2 i n c h e s: s c a r i f y o r t i ll sub grade to de pth needed to achieve �� z � � �
<br /> � ' 12 inches of loosened soil after topsoil and amendment are placed. Entire � � v
<br /> Q I W �- = ca
<br /> FG-471.6-472.6± � �I surface should be disturbed by scarification. Do not scarify within drip line ,� p � �
<br /> � I of existin g trees to be retained. _ � Z �
<br /> ���'�/'�/'�/''�/''�/''�/'� '�/'�/'�/'�/%�/'�/''���� � �����������^��������%� � � , Stockpile and cover soil with weed barrier material that sheds moisture � Q O
<br /> � TOP OF VAULT-��-5± � , yet allows air transmission, in approved location, prior to grading. � O U E-- �
<br /> � 47�.58 AB � Replace stockpiled topsoil prior to planting. ("�/ � O cv
<br /> ________ __ ___._-_____ MAX, W.S. _ �-f79--e- Within Stormwater Drainage System locations or Landscaped Areas (10 L•` �
<br /> 469.04 AB I�II percent organic content) - Place and rototill 3 inches of composted O
<br /> � - material into 5 inches of replaced soil (a total depth of about 9.5 inches,
<br /> for a settled depth of 8 inches�. Subsoils below this layer should be z
<br /> � � ' scarified at least 4 inches, for a finished minimum depth of 12 inches of
<br /> � 0 10 20 ', uncompacted soil. Rake beds to smooth and remove rocks larger than 2
<br /> N ����� ' inches in diameter. Mulch areas with 2 inches of organic mulch or
<br /> � HORIZONTAL SCALE stockpiled dUli. PROJ.NO. DSN.BY:
<br /> � � VAU�T OUT�ET 13-0609 JMS
<br /> O I� - �� ,I Within Lawn Areas (5 percent organic content� - Place and rototill 1.75
<br /> 460.87 AB � inches of composted material into 6.25 inches of replaced soil (a total DATE:
<br /> amended depth of about 9,5 inches, for a settled depth of 8 inches). 6/12/13
<br /> ---- (TYP.) ----- ----- Subsoils below this layer should be scarified at least 4 inches,
<br /> ---�--5%..---- ----�_ -�----- ', for a
<br /> . , finished minimum depth of 12 inches of uncompacted soiL Water or roll to SCALE: � � _ 20
<br /> � 460.25 AB compact soil to 85 percent of maximum. Rake to level, and remove
<br /> � g.� 7' 18.17� -"' , surface woody debris and rocks larger than 1 inch in diameter. ow�ww�No.
<br /> � �� 10 10
<br /> ' OF
<br /> - VAULT SECTION B-B I
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