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NE 1/4, SEC 13, T.ZSN., R.04E., W.M.
<br /> SNOHOMISH COUNTY, WASHINGTON
<br /> ,_ 29 1/4" �J8" NOTES NOTES I�
<br /> ' � ' S 20'IX24' RATES O COVER�AS S OWN ONTE __ _ 24" __ � 1. BOLT-DOWN CAPABfLITY IS REQUIRED ON ALL
<br /> 1 S/8 7j8' 3/4" In
<br /> �— -- S T A N D A R D D R A W I N G S 4 0 9,4 1 0 A N D 4 1 1. F R A M E S,G R A T E S A N D C O V E R S.P R O V I D E T W O
<br /> �— i HOLES IN THE FRAME THAT ARE VERTICALIY y
<br /> 2. BOLT-DOWN CAPABILITY IS REQU�RED ON ALL ALIGNED WITH THE GRATE OR COVER SLOTS. �
<br /> �-- FRAMES,GRATES AND COVERS UNLESS SPECIFIED THE FRAME SHALL ACCEPT THE 5/8"-il NC X 2" �
<br /> ! ___--
<br /> � OTHERWISE IN THE CONTRACT.PROVIDE TWO HOLES -==- /� STAINLESS STEEL RECESSED ALLEN HEAD CAP
<br /> _ - e.
<br /> I IN THE FRAME THAT ARE VERTICAILY ALIGNED WITH -l�� SCREW BEING TAPPED,OR OTHER APPROVED
<br /> THE GRATE OR COVER SLOTS. THE FRAME SHALL -- _-_ m � MECHANISM. LOCATION OF BOLT DOWN HOLES
<br /> N�', c � - � '�_ ` VARIES BY MANUFACTURER.
<br /> �, � ACCEPT THE 5/8'-11 NC X 2"STAINLESS STEEL �
<br /> / `-'! � RECESSED ALLEN HEAD CAP SCREW BEING TAPPED, - , ' � ~ DETAI L A
<br /> BOLT-DOWN HOLE TYP o ,�� -�, 2. REFER TO WSDOT STANDARD SPECIFICATION p
<br /> 5 8' -11 NC,SEE BOLT OR OTHER APPROVED MECHANISM. LOCATION OF � ` � - -
<br /> DOWN DETAIL AND NOTE 2 �I BOLT DOWN HOLES VARIES BY MANUFACTURER. _ - 3 � �, �� 9-05.15(2)AND DESIGN CONSTRUCTION �
<br /> = o - =- �:=_ STANDARDS AND SPECIFICATIONS SECTION 4 FOR °
<br /> ' � 00 3. REFER TO WSDOT STANDARD SPECIFICATION � --' ; � ,,~, -� ``-. �'` ADDITIONAL REQUIREMENTS. � �
<br /> � /f � 9-05.15(2�AND DESIGN CONSTRUCTION STANDARDS ' - � �'� -- � =
<br /> A A M %,! / AND SPECIFICATIONS SECTION 4 FOR ADDITIONAL _ -,' �' ._ =_"_ 3. FOR FRAME DETAILS,SEE STANDARD DRAWING '
<br /> REQUIREMENTS. o i '��., ,tYQ 406. '�
<br /> � � � � �. ��
<br /> r' z 1/z�� w - j � -- �`�. ��� 4. THE THICKNESS OF THE GRATE SHALL NOT I
<br /> \
<br /> N � - I ^ ., `''`�. QF' A � A EXCEED 1 5/8". 9
<br /> FRAME CAST INTO - � I � �
<br /> � � �' � 1 I S. VANED GRATES SHALL BE SPECIFIED,SEE p
<br /> 6"OR 12"PRECAST ' �., - `
<br /> DETAI L B ADJUSTMENT r �` � ` �� ___ __ _ _ __ _ __ t STANDARD DRAWING 411.THE CITY OF EVERETT '�
<br /> SECTION. p ` � - - AL AN E US A HERR NGBONE
<br /> _ � , -- ,� -
<br /> � � � � .__ �� �
<br /> SEE STANDARD - �' - SH L GR T TH E OF I
<br /> � i - �,, ,_��., GRATE ON A CASE BY CASE BASIS. i
<br /> �
<br /> ,
<br /> DRAWINGS 401, �� � __�_ � ;�
<br /> _ __ _
<br /> � 442,403 OR 404 �� - _ � �, �. , 3� /4'� i
<br /> FORADJUSTMENT ------_ %�� FLANGE '� � _ =�_ ,��_ � _ � �
<br /> SECTION DETAILS UPWARD - � � 1 1�4" �
<br /> !
<br /> STAINLESSSTEEL FLANGE UP BOLT-DOWN SLOT �
<br /> �
<br /> RECESSEDALLEN T�P DETAIL A
<br /> HEAD CAP SCREW � � '
<br /> 5/8"-11NCx2 � �
<br /> TOP _ ' _ �
<br /> --- --_ �
<br /> - - -- —_ ; ?
<br /> GRATE '=- ' -
<br /> _.__'�
<br /> _ _ 1
<br /> 0 241/4" � _ ' o ;
<br /> � � �
<br /> _ 3 ;
<br /> � �_ - ANY � � ��
<br /> a � THICKNESS OF ° ;
<br /> z PRECAST � �
<br /> � � � � FRAME FLANGE DOWN s°crioN��r � Q � � � � � � 5ECTION A-A
<br /> g w 1. �; � ` � ��
<br /> (SEE NOTE 1) �
<br /> o WSDOT STD PLAN B-30.1Q-01,ACCEPTABLE o ,\ � i
<br /> SUBSTITUTE EXCEPT ALL STEEL RECESSED ALLEN � WSDOT STD PLAN B-30.50-01,ACCEPTABLE
<br /> � SCREWS MUST BE STAINLESS STEEL � SUBSTiTUTE EXCEPT ALL STEEL RECESSEQ ALLEN '
<br /> a DETAIL B
<br /> � � SCREWS MUST BE STAINLESS STEEL
<br /> o CITY OF EVERETT � - - - - ---
<br /> '� SECTION A-A BOLT-DOWN DETAIL ' � PUBLIC WORKS DEPARTMENT o ISOMETRIC CITY OF EVERETT
<br /> °'� ���� PUBLIC WORKS DEPARTMENT �
<br /> �p iryE�ineer YcuonMa a Z� i
<br /> GOWnager OrwnBy N:rentW�Jau
<br /> o� (SEE NOTE 2) RYANSA55 HEATHENGRIFFIN PAUIWILHELM �NflB ._,_ SZ(3O�ZOZE) w n I �
<br /> rmE _ �
<br /> W� sru�oanoonnvnew�. �o RYANSASS HEATHERGRIFfIN PAULWIIHELM WRB
<br /> sk RECTAR vE sAB jRAME 4 0 6 �o Tr�E c-H RRINGBONE GRATE ������w� +
<br /> O� V�
<br /> ��o �, FOR CATCH BASIN OR INLET 4'09 I;
<br /> ___..__------ �i o �
<br /> , aW I
<br /> _ _ � — _ ._ __
<br /> 1 RECTANGULAR FRAME FOR GRATE OR SOLID COVER y
<br /> C3.2 N.T.S. (CITY OF EVERE7T STD. 406) 5 HERRINGBONE GRATE FOR CATCH BASIN OR INLET
<br /> C3.2 N.T.S. (CITY OF EVERETT STD. 4�9)
<br /> NOTES
<br /> DESIGN:
<br /> 1. SEE THE RAIN GARDEN HANDBOOK FOR WESTERN
<br /> WASHINGTON FOR DESIGN AND PLANTfNG `
<br /> INSTRUCTIONS.NATIVE PLANTS ARE PREFERRE�,
<br /> BECAUSE NON-NATIVE AND INVASIVE SPECIES
<br /> CAN MOVE DOWNSTREAM AND DAMAGE
<br /> HABITAT.IF NON-NATIVES ARE CHOSEN,BE SURE
<br /> THAT THEY WILL NOT DAMAGE DOWNSTREAM
<br /> HABITAT.
<br /> 6"-12"TYPiCAL 2. RAIN GARDENS MAY BE USED TO MEET
<br /> PONDING DEPTH 1-2"MULCH -- STdRMWATER MINIMUM REQUIREMENT#5 FOR
<br /> RAINGARDEN R��N�, PLANTINGS OF NEW OR REP ACED HA DCSURFACE.AN 5000 SF � O� D ���I �
<br /> INFORMATIVE �;GARDEN! BERM AS NEEDED IS ecor rawmg eS een prepare , in par , ase
<br /> SIGN � BEEHIVE RIM / COMPACTED NATIVE MATERIAL 3. PROVIDE RAIN GARDEN INFORMATIVE SIGNS FOR on "As-Euilt" information provided by others.Though
<br /> RAIN GARDEN A550CIATED WITH NEW the as-built information and this drawing are based on
<br /> WIDTH(5'MIN) � ( CONSTRUCTION.SIGNSARE AVAILABLE FROM the best availabie information, no presumption should
<br /> �, ` /_ 1�_ EXISTING GRADE PERM►T SERVICES. e made regardin the drawing's accuracy. x
<br /> r�j--��r — i �
<br /> \'i/�j��jj� � ' l ``-_- -- � 4. MAINTENANCE AGREEMENTS ARE REQUIRED FOR �� �__�
<br /> �� �� �� � (� ��—� _.1 _. �
<br /> \\��\��\�\ I ' (=I I I= � ':= II �� � �� I � I �" =I(I (I I (I I=I I I I ������� RAIN GARDEN INSTALLATION USED TO MEET SI @d By_ ' Date
<br /> ,���\/\\/�\/\\ _ � _ ' �,� STORMWATER MINIMUM REQUIREMENTS.
<br /> %�%��%�, I 1=1 I I—I �-1 I 1
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