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. . Y-_ . . . . . <br /> } � � � I�� <br />. m � � � I <br /> - S E C T I a N 'I 9 , T U�/V N S H I P 2 S N RA N G E � E �/V . M v S E W E R �� <br /> , , z <br /> . A. All work and materials shali conform to the City of Everett Standards and � � ' <br /> � WSDOT/APWA Standard S ecifications. ~ '� <br /> ' STANDARD DETAIL 412B NOTE; �������;.y� �-� 469.0 p a �, � � <br /> � �.�,w-.....:.�.>.,u.,.,�,.b...�,...,�..�,..�-.� .m�. ,s.....N,v -.�:...W ,...�..:_..._A,..�.5ti.�,r.�..�..:,.�.., - � J W ,. <br /> THE STANDARD COE DETAIL HAS BEEN B. No part of the sanitary sewer system shall be covered, concealed or put into use U � Q cn I <br /> MODIFIED TO REMOVE THE CALLOUTS FOR cn w � � <br /> �-� �-h * . REPL�ACE RT OSBOW S AND ORIFICES AND until it has been tested, inspected, and approved by the city inspector. Q Q � z �, <br /> ��t�i� C1��!---� �- v���:�T (`'�C}�T�E�` _ H E T H A N O T C H. _ �� PP 9 � c�`'n n o <br /> � 5��" -' �-� ,_, y . NOTCH WIDTH - 0.13 C. A roxima te loca tions o f exis tin u ti li ties have been obtained from available _ ! <br /> � � records and are shown for convenience. The contractor shall be responsible for w � � <br /> �rt��UT � '`��w��`--� f ���1 q 1 x IP,�FtU.L G� IQR..FF?'�F�Ea��,�f�TE r�h�G � ��i� � I <br /> �"`� �'',,�- � �-,h�, � 1 -` aEc�nQ�r�� �o r�t�T �'�r �a� i�' 'rt�i��e F�F- �-��� verification of locations and to avoid damage to any additional utilities not shown. If � `" U' <br /> � �'r �''� TkSF+�il�1-[ �J��t*�It,'� ,�N�.7, �Tk,..� rLEaF? � � <br /> � � �-' s. "\' `�.1 , , �.� '�� E conflicts with existin utilities arise durin construction, the contractor shall notify the <br /> �� �- �� � Ihi.L�T i�,a�� R.�DS,,T�I��'C!�_ l�iM�fA��� i'-r� , 1'-n 9 9 <br /> . f' �� . <br /> �` � r"� � � ;�� , ^ ndn rr�� fl�trF�t��-Y�:arn� public works inspector and any changes required shall be approved by the city � �- � �,- <br /> ., .,.N��... .. � ���.-� ��,_„�: ....,,� .,�:..,.. ,. �1 .. �- �- �t<ATt c��t. I_�17. �=''=r�� �s����_��F� � <br /> ` i�;�,Gn��, j t�ti ,�r,��' F'�'.�� 3 4 �'� ,��.F,�r_�#�,r�_r� engineer prior to commencement of related construction on the project. Q � `� I', <br /> ,. 7v 1�� � �;� � h'l�ft 5t_7' t]'T�U A:�S'� �l�Z �,C�� F(t,4lr41; X�'�!5 <br /> _......_ <br /> ,,;.�.�� C,�...b,,. �: f '`� w � � ; ,; I..il`J I���? :Sft} ���uG S�,i :i� ��{�c,�ui.F��;�� �F` BOTTOM OF NOTCH � : _ ;°o�__-�:��n ��ut�,t���F fmrn piF�� if rr�_K�_�.rl �t- <br /> �..�.. <br /> ; � _ <br /> � �s.r��u rr�' ' � f ir:'�,��,T�'1t{ �=r �'�T iN�,,.�f��t�-,aftF'. ��R ELEV = 466.91 � ' �: '-=-��� _ _ D. All sewer main extensions within the public right-of-way or in easements must be I <br /> ' � � - . . . L' `- ,- <br /> : �'�, � _: : �-; �� tac�� T.� �uracriar� n.:, e_, ; .,. �� -= ''�._;I� F- F�F- staked by survey for line and grade pnor to startmg construction. � a <br /> �. � � �,��� �A�,�.��� .� ,� G-.M��Gyt�.=.}1�� a a a a a a � <br /> � I rintqha� _- � t,� � ,� - ; <br /> � �,� � �: �� �'M'EFtFL��'� E��'YATt�N F'EA t Lb.N� : ` 0. <br /> _.f� � - �. - � ` �; � q f�� t���3.f� �--__ „ a I <br /> �- - v -- WATER �< <br /> � ` --�_ - ��` �`�� FtESTFiifi.Tf`R Aw J'EIS�BLY EE aTG uk11�' ? ni5_ru - '� �' n� _ t; } �� <br /> t � �~` '`� � .:., fli�trv fF_'_ rJ,•� P .fiiFr � � �4'J�_=��1�r:�i7r-_'f I��4N:Ifl�� � �, �„ <br /> 4'1 ��_ 41'�B °t 412�. � - ' _ r�tF� I r�B �� ZI ".� <br /> ' i,ti"f;�.�=,. � t tr l J'� _ _ ` � - � .,� 5�,..�i� '�, <br /> , �'` . . .. . . . � � � , ''' -1 l '1t�1�i�h�i_i]'iP� . ,... � .�� /eu� '��° �. <br /> �� ��F� ��a s�rt? .��wc .��e,. 1��°�.� r , , � �. a � A. No connection to the existing mains will be allowed except by means of an � �, �o�' �y.�..�., <br /> �..,. <br /> ��� � �y� � � �� �d��� � � '�; �,. ❑ a intl�rr�� � 'rr�:4����ar� ' � � approved backflow prevention device prior to satisfactory flushing testing, disinfection, �;:,�V� : �w; � 'i <br /> �....�,�...,.,.,,, i�+ M IN CL.EA;�l�i�1G�": I t � �c F F 1 _ � •3 � ' <br /> :�r,-F�,r< ?����r.� s�r �:�" ,�r�r� �s�cr�: ��- �, (� I � and receipt of satisfactory bacteriological test results. �;,� �;,� �: � i <br /> fQF� ��JT�E7� �F 19 .?„^.;'C �h.I�LLE�i: A�,l.�k.i��1FT ��AtF 5,��, : [.� � � z L �q�; fk����=i i,�?�_�F_ per#r�ncf,} �.� �- ��,.: O <br /> .�,r .; y • � <br /> �-r� r���� ���e: � � � . . . . d '�:...� :� <br /> � ` '. tr A �` P J Y Y Y '� <br /> B. Connections to and ta s on existin mams will be made b the Cit Utilit � 1� �..�� I <br /> - 1r���� lt��VlN7E'{t1t�ICk_ CLEftiR Z�attiF �• � i .. � <br /> t'`;1 .,. w, . ; � � 4�, P� _-C:I�.�fi ��Ut�A'";F f���ii F�Ipe � �@ artment at the develo er S � <br /> ti_}--,� i � ���,, ,��-�;�, �, ���f����E�; x�� ��;�,,�ry�F�.�. � a. �.= p p s expense. The City Utilities Department shall be given 0 r � , �° I <br /> :�4 ._-__--___.. __ a a�•._=ti- ti <br /> `:�. - fl a, -r `� , � '` � `� � •� ,�'s at least 5 business da s notice for each connection. The Cit Utilities De artment `� ' <br /> ANII '�II L:_C�F' �F2F E Qf ('�tia tf;l,��:'fbs�t�l..z � £Cl� <br /> Y y p � II <br /> ��" � � � �E�f�� 1'�&�"� �� ��``x �'�'"���`�������i=" � �� ` a � ` � �' shall thereafter determine the date and time at which the connection shall be made. `� <br /> �. �� ���. � �� . � r 4� <br /> �= " - �, : � <br /> � , <br /> ! �. } � � ' � i � f4_��k�#��atr�r <br /> � �..� .i.�i � t i� � �' _ � � � �r.r�_f�ir��ar_;E.��� .. II <br /> , i`r+ � + 5� �,� i� `, � £�' ,,r� � � ,I;, � ; - �r, � - ,� � PL,�4�I a� ��.,____�,,�� C. All work and materials must conform to City of Everett Standards. I <br /> .�.��w.:,..�..��... ,... �w,.,,x.x.w ..�.�w.. , � . ... �, f <br /> t � � � � F; �� <br /> _ ,_ ._ . _ _.__ <br /> , ' <br /> � i � �:� ���: � �n f � /�- �� � . � D. A pre-construction meeting shall be held with the city prior to the start of I <br /> , - , _. ,.�.-� n�.sM� -.��. - - � <br /> . . " c ". __ .,�.-. -_..-�. .. .�� . � ,./ � �.. ��- . � 11'��,r, <br /> '-- � � �; � � � -__ _ I -� I c o n s t r u c t i o n. T h e Ci ty o f Evere t t Engineering Depa rtmen t Cons truc tion Division must <br /> ���� l �� _ � ,, :.1__ -r�-� � b e n o ti f ie d a t les t 2 4 hours prior to commencemen t o f construction. <br /> ' - __ __�r s_` a-y F.U�' �J� �#" �1'K�'�, 1 GEi.C]d-0.I,r�C;C,'f;T�: ��� '`''t.. � � - _ x�,.�. - .M. �j -- _ r-� ��,ii <br /> i <br /> . <br /> � r~ 1 I <br /> .. .: .� � r -' _. � �. � <br /> _ � t� � ''"""�a �i <br /> _. .�_�__ ' � I <br /> ' " a~���� aY � {,,1 B�NC� S T�,�" '�rtT H �h hE.a. ,r' -` PIPE O.D. �` --�--� E. The develo er or the develo ers authorized a ent shail noti the Ci �/'� ' <br /> ' � _ , .-=�-�` � � P 9 fy ty Utilities Q� �i <br /> _,�w �_ � ,' : <br /> ' p V J <br /> � _ -� ,��, �. r , � , � ��� De artment of a e �� <br /> ; „(:�:� ��� �:E; r�,;,� hry�, ��E�:.ira�,�nc�r�= FL�t � ��__,�---� � : I � ,���,�, '� p p rson who can be contacted regarding problems during construction <br /> . <br /> X� - on a 24 hour basis. <br /> 3:' � �- :aIZE f''�C �PE aF PIF'E E;JTEF?IFa� � c._y-~' .�, � --� �' �' `L � bn�.fd r��trF�_ � � <br /> �.�� � l <br /> ��,, _ ; ...,.. .. �. atan �x�Ti�„ s:�: � �t�;lEna E�E'� F�ER !'$�tit�a.:F E� ; a% <br /> MIN. MIN. <br /> �� r�.._,�� -� -�,,,-�.t a' ►.+�r,x: I E 46 0.7 5 � <br /> � �+� �P�� F. Maintain a minimum of 10 feet horizontal and 18 inches vertical separation between <br /> ^. _ .r.v , . (� �; fiG� �i:_�uR�� r�i .�Tr��4T��� �,� ��ia wr7�; a c;�� r <br /> . <br /> , �4 ��� � -' J , ,� ��:.1 �,LIrh�I���;M .�T�t�;F;� �.��1� Tt� � i � 2�%%� �o� �o o�< � � 4 <br /> .4,;^-p .. , �� ,��,A��,�,r �k $�i�i���,�� �;��'�� �:�����.a � � o00 00 �� ,> >> Pat?TE�_,: potable and non-potable conveyance systems. <br /> �, � I--. ' �. _ o 0 0 4 OR 6 PERFORATED � <br /> �� � �_-.: 5141�, �'+���` [�.iR E3�7t�S. t�N� °'�'f�#'+�= �-. °o° �° 1.Tt��trFr��r� =rFa.11 t� rc�r�srn��:����� � <br /> �. . :._ _ <br /> �`�� ,�r���� ,ntyt� �s�t,��,� �;�a�iµ[�' rc�rtr,t��r��,ra, ` � _ o 0 00� PIPE LAID FLAT �� <br /> ' �� � '�� --��-• '; � 1 � ` -- - � ������`�° t - o � ���-t� ,r-��,�r�t ���inc d;":F��.r���r��,�_,r • City of Everett valves shall be operated by City Utilities Department ersonnel <br /> r �.. o 0 0 0 -� F ~ - F- G AII p <br /> �; fi'� 1��7Et���.G?�tfE z'�f�.+��5 �`.rkr.�t:4i�zECi Ft�� � - . . . . W <br /> f �.. `� �.. .���-s . �.. , , .... , � : � � _ .� ;.; . : ; , .: _ '� °�°���°o° � ,=�-, only. All valves, new and existin shall be accessible at all times. <br /> J, � CLEAN �<5% FINES� _rr_M_r�. 9� O f <br /> __ F:_n,�. . � ;..M..�..,��� f �...� I��51'�rf�,�'r;,:�� ,���.r,i2�> C�Fas�.'�t€_�z �I-inW i� � �E��`�Rf�T£.�R 11t�IT ��it�LL �E: �,���I�TR!y�'TEI� � c�; , o00000000� <br /> :� �,�.� <br /> , � : �:_ �__ ?; � � ' ,nH�',� �:�iiT i_'s'.1', r r, Z - -- - - --- <br /> . i� <br /> � � ,� ,,�,_._.�;:.,_�:� t�� ft,'.�.�F�k�.��+A.T;;F[� A•°�.1�A41�N�`hJ .F��F�. f�Ai';1 � N � o00000000< 1 1�2>, 3/4„ WASHED �'.Tr�n�:Fr__ ri�=rr t� F�I.�:�d �i��r•4_Y� <br /> , � - ,�.. ' $s z '� �.L-�L,�C� :3t�«#-�13�t�, r�'��H7�i �1 ��7-�C ? �°o°o°o°o� ROCK tF��r��G f�t� ���,�.�.r��trr�r.i ii,ii i t�t � <br /> � � <br /> � : �. _ �T ���_7 �� ������ �:���r� �� ��E. o 0 0 0 , STORM I <br /> - , ____w_ <br /> -. <br /> (� � -+�,���' �� � cv � �`-� �i'���E�� °Jk :�t.�,z,�, � � �,, .� � °�°�°�°�° =�.k�r►�fk��;t�lir.�i <br /> --- �,--_ <br /> � � I�it?EkT EL���sTl��: 1�5. f�LAi�S ANC� � , -,; - � r .,.,� �,. ,_ �-- . . � W , _ - .,�....,..u, v.Tn_n:h��.r►�?r.� t�-n� rr��_=k t <br /> ; <br /> �:,..N..n ��,�.,,�.v. .�,�� <br /> a S,PE�IF�CR�Ttr�N�: � =���� �C���i��� r�. � ��� �? .�� �#Y.-��5�:: , _ � , ' ' ' �' � '� . No part of the drainage system shali be covered concealed or put into use until it <br /> :_...,p_.. �� e z' r ����.t+.�hafi#=�f4��+14'r:n��tr�i�f_r1f_I�. A , <br /> ��:� _ J t r- � _ 2�� �F .�LL�',4��L�E � Uhr�ER M�l:{1M�.aM - has been ins e <br /> 4�`�'" �'� � �-����� - - SECTION A-A �. _ . _ . p cted, tested, and accepted by the City of Everett. ->� <br /> � .�:-=-f�k641r�€i"i' C7klt�'[r`� „ �#. ����F��r# F�c�=k_��.�:in����_ r��uir�� tr}f <br /> ...-.�r.� :�-'-...� ������� �E�_ 0 61 N.T,S, �ii corr�i��m_t��Fnsur���y�� t�,,�� B. All work and material shall conform to the City of Everett Standards and Standard <br /> ._ <br /> � �j���� . ��� _, u � r=r��_.in_ w.,l. c�ficat�ons of WSDOT/APWA <br /> �L�.,1f���� _ -..,� �[��T�� � _ r �� �it�,3� '�4r1{l_L��; � *" � d��� ,�?�sf;"_, -------- - -- ------ - p . <br /> � �� ���� S e ; <br /> FF_. '�:'. ` {t�,_.:��� ._�_!_ ''__.`�' ... .._ � _.....__. �. .'..:�. '..v.�_. .. ....__._.�_... --- -- �---- C. Approximate locations of existing utilities have been obtained from available • � o 0o i <br /> ' ' " �i� ' � 1���'�'� ' 1 � � � �� ' records and are shown for convenience. The contractor shall be responsibie for j N � � <br /> .,� .,, .;u _._ .��...� rs.:.., _e _�. _w. _,�_.M__ <br /> _ Q � c� � �.- <br /> ' SDMH #1 - CONTROL STRUCTURE �' '�`'�a'-'�-r� ' �f -� �' `��� verification of locations and to avoid damage to any additional utilities shown. If � . . ._ <br /> _ _ _ _ _ _ _ _ _ _ _ _ .. __ _ _ _ _ - _ <br /> Figure 3.7 NPGIS Dispersion Trench rvith Notched Crade Bo�rcl conflicts with existing utilities arise during construction, the contractor shall notify the � � � ' <br /> �.;:; �_-: ; : :: , ; _ ,` _ ,-� �-n-- ; - _ _ _ _. _ __ es required shall be approved by the Cit � � c� c� .� <br /> Public Works Inspector and any chang y . <br /> �----� ; � _ 1�. �3 ���� _ t�,� --_; � � 12-�3-2��� � � . . � <br /> , .«..,� ���� �:F �,���►'E�T : _. . .��.--- _ - ; En i _ u� �n I <br /> :,��,. ; r,�,,�.,_ .�. ,n ��T.� +�� E11ER�`�T , .. �; y, g neer pnor to commencement of related construction on the proJect. N N <br /> �` ���.���,_ ���'.�` ���� ��� ��; ; ���,�,pr� �����,�� �Q� r:t,_�:. w t- ', <br /> �'�" a� P�.�1 B L��' '�'�F�i�{� ; - ��'.._..1 E�LJ B L 1�- �Q�i�,K� , � . <br /> LL t- �' d- <br /> � ' � �`� Ci�1,�� ����' _:�'�����',� . <br /> �u���'� ����.��"'�E(1j'�' y � '� � �� , �E�"l��'1'�E�� ; �: � ,�� : A-A MODIFIED FROM D. Ail storm systems within the public right-of-way or in easements must be staked by W W � `�- <br /> r ���E�'I�L�f`� NOTE SECTION <br /> �,r.� ���'�`' :_ Y � <br /> - -` - ` �'� .,; 1 �.,1���` - � ..�.�_.__ �..1 �r:.::,:' DOE STANDARD. survey for line and grade priorto starting construction. U w <br /> _ _ __ _ O > <br /> E. All catch basin grates must be stenciled or stamped "Dump No Waste, Drains to � w <br /> Stream, Lake, River, Puget Sound, or Wetland.° Choose appropriate feature for the N <br /> WITH REMOVABLE� SgGNPPROVIDI�NG � � project. N � <br /> 5 X10 GRATED � <br /> " OSHA CONFINED SPACE REQUIREMENTS, ACCESS a Z <br /> 5' WIDE ACCESS BASIC SOIL AMENDMENT NOTES � <br /> THROUGH BAFFLE WALL � � <br /> ' FG=471.6-472.6± � Z <br /> OPTION 1 � <br /> - `// // //// �//�///// // // //�// / � //�//�//�//�//�//�//�/ � // // // // // //�// / � // //�// / //�// // / � ////�//�////�//�//�/ Scarify or till existing subgrade to 4 inches depth (or to depth needed to W <br /> TOP OF VAULT=471 .5± TOP OF VAULT=471.5± achieve a total depth of 12 inches of uncompacted soil after calculated � W <br /> � I <br /> amount of amendment is added, see specific subsections below). Entire Z I <br /> --- -- -- ---- -- -- ---- -- -- -----------.---- - ___._____ M AX. W,S. = 469,0 surface should be disturbed by scarification. Do not scarify with in drip line o (� I <br /> ._ of existing trees to be retained. Z <br /> ; - � Within Stormwater Drainage System locations or �andscaped Areas (10 W j <br /> ' - � percent organic content� - Place and rototill 3 inches of composted ! <br /> ' material into 5 inches of soil (a tota( depth of about 9.5 inches, for a ' <br /> ' � � settled depth of 8 inches). As noted previously, subsoils below this layer � , <br /> , N i� z should be scarified at least 4 inches, for a finished minimum depth of 12 <br /> ', � � � inches of uncompacted soii. Rake beds to smooth and remove rocks � <br /> , O . larger than 2 inches diameter. Mulch areas with 2 inches of organic <br /> , mulch. � a- <br /> ' _ ____.__ _____._„___ __�_!_ ______________ ____ ____ Within Lawn Areas (5 percent organic content� - Place and rototill 1,75 � _ <br /> O � � � � <br /> inches of composted material into 6.25 inches of soil (a total amended 0 Z <br /> , BOTT. OF VLT = 460.25 VAULT .OUTLET depth of about 9.5 inches, for a settled depth of 8 inches�, As no'ted � � <br /> ', IE = 460.75 previously, subsoils below this layer should be scarified at least 4 inches, t > C � O f-- <br /> g 2 for a finished minimum depth of 12 inches of uncompacted soil. Water or �'� G -� ~ Q � <br /> ' V A U L 7. S E C T��N A-A roll to compact soil to 85 percent of maximum. Rake to level, and � � W o <br /> remove surface woody debris and rocks larger than 1 inch in diameter W o � Z �n = <br /> , o _ O W � <br /> OPTION 2 � _ � � � -a <br /> If placed topsoil plus compost or other organic material will amount to � U z � <br /> � less than 12 inehes: scarify or till subgrade to depth needed to achieve � z � � � � <br /> ' � 12 inches of loosened soil after topsoil and amendment are placed. Entire � � - � <br /> W � _ � <br /> FG=471.6-472.6± en surface should be disturbed by scarification. Do not scarify within drip line � � � a <br /> � � � � � � � : � � � J of existing trees to be retained. = 0 Z O <br /> \///// //// // //// / /// / / //// // /// / // /////// // // / � Stockpile and cover soil with weed barrier material that sheds moisture � � <br /> TOP OF VAULT=471.5± � � yet allows air transmission, in approved location, prior to grading. � � z <br /> I > Re lace stock iled to soil rior to lantin . O U � °O <br /> -- -- -.----- _-.--o �____ MAX. W,S. = 469.0 Wit�hin Stormwater Drainage Systemplocations or Landscaped Areas (10 � � � N <br /> 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 /> � O o 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 T� �� '�'"�'� � � ��� � uncompacted soil. Rake beds to smooth and remove rocks larger than 2 <br /> N ����� �.��� �� ��� ��°"'� ��� , inches in diameter. Mulch areas with 2 inches of or anic mulch or <br /> � � HORIZONTAL SCALE �= ��--- - � � stockpiled duff. g PROJ.NO. DSN.BY: <br /> VAULT OUTLET �'` ,�„�-�'� � /= - ,�.� �` 13-0609 JMS <br /> �� i �� __._.- i <br /> � IE = 460.75 �t��tc sE uic� " p k � '�-.. Within Lawn Areas (5 percent organic content) - Place and rototill 1.75 <br /> F�.1��.�� t���FiKS inches of composted material into 6.25 inches of replaced soil (a total oATE: <br /> � ��'A��"^xu'��� i amended depth of about 9.5 inches, for a settled depth of 8 inches), 6/12/13 <br /> -- ----5% (TYP.) --- ------- u�rt�.�y �� <br /> _..__ ____,_„_ ___.__,__ _.___�_ � .- n � ir- �� � Subsoils below this layer should be scarified at least 4 inches, for a <br /> ..�, -�rK� �"" a�ic �ao�.ts c�r�f is r���akit��a� �r�ivr�i finished minimum depth of 12 inches of uncompocted soil. Water or roll to SCALE: ��� - 20� I <br /> 7" STr�r�'T1CdG ANY G�YNSTf;Ui;f1K')td C?�3 '1�H1�� - <br /> ; - 18.17' 18.17� 460.25 ' c►TY EivGiN€E� � compact soil to 85 percent of maximum. Rake to level, c�nd remove <br /> PHD.i�CT. A/'PRUVAL FON rr�t� ��ca��ct « surface wood debris and rocks lar er than 1 inch in diameter. oRaw�N�No. <br /> Gf7t�C�iT1ONAL PER CURREhJ.7 S'F�qtViJAFifl� y g <br /> ��� �x���� ;l , ,_s u��_��� ����.r:� 10 oF 10 <br /> �oi�. cc�ra�rrjuc;tto� ..t;n� ����a i��u�ra , <br /> � � VAULT SECTION B-B � � <br /> 1 <br /> , <br />