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<br /> COPYRIGHT � SCR ARCHITECTS
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<br /> " CITY OF EVERETT STANDARD STORM DRAINAGE NOTES
<br /> SCR � Arch itects
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<br /> � 1. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED, CONCEALED OR PUT INTO USE UNTIL IT HAS 1402 3rd Ave Suite 730
<br /> w BEEN INSPECTED, TESTED, AND ACCEPTED BY THE CITY OF EVERETT. Seattle, WA 98101
<br /> � 2. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT STANDARDS AND STANDARD
<br /> � SPECIFICATIONS OF WSDOT/APWA.
<br /> 0 3. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM AVAILABLE RECORDS AND
<br /> � ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF
<br /> z LOCATIONS AND TO AVOID DAMAGE TO ANY ADDITIONA� UTILITIES SHOWN. IF CONFLICTS WITH EXISTING �.� J• A�,i
<br /> � UTILITIES ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR ,�� ��WASkI �
<br /> � AND ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT �+ �w � �'� '�
<br /> ADAPTER OF RELATED CONSTRUCTION ON THE PROJECT. a ��' �'o� '�
<br /> 2"x2" BY 14 Ga. WIRE SKIRT RETRIEVAL 4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN EASEMENTS MUST BE STAKED BY �
<br /> JOINTS IN FILTER FABRIC SHALL BE OR EQUIVALENT, IF STRAP SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION. �
<br /> SPLICED AT POSTS, USE STAPLES, STANDARD STRENGTH �p ��G �ti� c�,w
<br /> WIRE RINGS, OR EQUIVALENT TO FABRIC USED 5. ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED "DUMP NO WASTE, DRAINS TO STREAM, �� 1�
<br /> ATTACH FABRIC TO POSTS. LAKE, RIVER, PUGET SOUND, OR WETLAND." CHOOSE APPROPRIATE FEATURE FOR THE PROJECT. `�SI�NAL E��
<br /> � � STRETCHER BAR (TYP) SADDLE CIAMP (TYP) ��� �t���
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<br /> FILTER --�
<br /> FABRIC �
<br /> DRAWN BY: C R L
<br /> 2"x2'� BY 14 Ga. 2' MIN CHECKED BY: SBP
<br /> WIRE OR a CITY OF EVERETT STANDARD TESC NOTES
<br /> EQUIVALENT, IF M APPROVED BY: LJP
<br /> STANDARD STRENGTH �,-!I 1-= v OVERFLOW 1. APPROVAL OF THIS EROSION SEDIMENTATION CONTROL (ESC PLAN DOES NOT CONSTITUTE AN
<br /> FABRIC USED -1 I 1-1'i-!(I=i o M � )
<br /> ���_��� GEOTEXTILE V (TO BYPASS PEAK APPROVAL PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE AND LOCATION OF ROADS, PIPES, �
<br /> , . � 1932 First Ave
<br /> �- =,'�i=�I�i: FABRIC M FLOWS) RESTR►CTORS, CHANNELS, RETENTION FACILITIES, UTIUTIES). , suite z01
<br /> `` � �— Seattle,WA 98101
<br /> + ' MINIMUM 4"x4" v 2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION MAINTENANCE REPLACEMENT AND p,206J25.1211
<br /> TRENCH 12" MIN a UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL f.206,973,5344
<br /> � _� ALL CONSTRUCTION IS COMPLETED AND APPROVED AND VEGETATION/LANDSCAPING IS ESTABLISHED.
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<br /> � � �%�i\�\`��'i�\'i�\'i�� � ,;,, � �\��<i�\i�\i\i�:i�\��\��\i�%\ �\i�\i�\i��i�i ! :%\;�\:�\;\-;�<�\;�\��\�i�\�'�\:`�
<br /> WITH NATIVE SOIL OR ,�, ,,,��,, , ; ,,,�,���,����/�,�,���, , � , , � � 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY FLRGGED IN THE
<br /> I 3 4"-1.5" WASHED ������`` � ` �����������i�;;��>�����/;��/��j�;%���j���`�� `��/'� FIELD PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE
<br /> � ' � � „ ,> SEDIMENT ACCUMULATOR "'���"�"'%���%�!��������`' � FLAGGED CLEARING LIMITS SHALL BE PERMITTED. THE FLAGGING SHALL BE MAINTAINED BY THE
<br /> GRAVEL 2 x4 WOOD POSTS,
<br /> _ STEEL FENCE POSTS, (MIN. 0.5 CF STORAGE) 2" x 2" MESH, 11 APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION.
<br /> 'i=�i' ���-111� III �III,,,III J11�=11 REBAR, OR SCHEMATIC DETAIL GAUGE MIN PROVIDE 4. THE ESC FAGLtTIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL
<br /> ��_ _ _ __ I I I-I I I-I� �'-� EQUIVALENT SECURE ATfACHMENT CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT AND �
<br /> AROUND ENTIRE FENCE
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<br /> CONCRETE SEDIMENT LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM, ROADWAYS, OR VIOLATE APPLICABLE
<br /> PROVIDE STREAMGUARD SEDIMENT CATCH BASIN INSERT OR PANEL
<br /> 6' MAX I MINIMUM APPROVED EQUAL BBOCK MIN 80 WATER QUALITY STANDARDS.
<br /> POST SPACING MAY BE 4"x4" MANUFACTURER INFORMATION: 5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE
<br /> INCREASED TO 8' IF WIRE TRENCH BOWHEAD ENVIRONMENTAL & SAFETY CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED AS
<br /> BACKING IS USED P.O. BOX 375 NEEDED FOR UNEXPECTED STORM EVENTS AND TO ENSURE THAT SEDIMENT AND SEDIMENT-LADEN
<br /> „ „ PRESTON, WA 98050 WATER DO NOT LEAVE THE SITE. �
<br /> 2 x4 WOOD POSTS, �800� 9 09—3 67 7 6. THE ESC FACILITIES SHALL BE INSPECTED ROUTiNELY AND MAINTAINED BY THE APPLICANT/CONTRACTOR O
<br /> S T E E L F E N C E P O S T S, WWW.SHOPBOWHEAD.COM TO ENSURE THEIR CONTINUED FUNCTIONING, ESPECIALLY AF7ER STORM EVENTS. O �
<br /> REBAR, OR
<br /> EQUIVALENT 7. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A = �
<br /> MONTH OR WITHIN THE 48 HOURS FOLLOWING A MAJOR STORM EVENT.
<br /> 8. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A � V �
<br /> TRAPPED CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO Z � � .
<br /> PAVING. THE CLEANING OPERATION SHALL NOT F�USH SEDIMENT LADEN WATER INTO THE DOWNSTREAM
<br /> � �
<br /> SYSTEM. �
<br /> 9. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND J � 0
<br /> �
<br /> MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES MAY BE REQUIRED TO ENSURE
<br /> THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. _ � J
<br /> NTS NTS NTS 10.THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING TO REMOVE DEBRIS AND SEDIMENT � Z O
<br /> SILT �ENCE � INLET PROTECTION 2 CONSTRUCTION FENCING TRA K FF TH W O
<br /> 3 C ED 0 E SITE.
<br /> 11.APPROPRIATE MEASURES SHALL BE TAKEN TO STOP SEDIMENT FROM ENTERING SURFACE WATER
<br /> J � _
<br /> BODIES IF THE PROPOSED BMPS FAIL. m W V
<br /> 12.BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED AND/OR UNSTABILIZED FOR NO MORE Q W o � W d.
<br /> THAN 2 DAYS FROM OCTOBER 1 THROUGH APRIL 30, AND FOR NO MORE THAN 7 DAYS FROM MAY 1 I"' N O > c�
<br /> THROUGH SEPTEMBER 30. � Z � � W 0 �
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<br /> PROJECT NO.
<br /> WALKWAY WIDTH PER PLAN 45' TAMPED AND CHAMFER EDGE 1905
<br /> ISSUE DATE '
<br /> MATCH EX GRADE
<br /> y SET FLUSH W/FINISHED 6/4/2019
<br /> a LANDSCAPE GRADE cPERMIT SET
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<br /> � � � � HDPE VALVE BOX SIZED GRIPPER PLUG
<br /> o,� ���``��� � FOR ADEQUATE ACCESS 8"-8" REVISION DATE
<br /> PERMIT SET 6/04/19
<br /> 0 o EX UNDISTURBED
<br /> �.. o T
<br /> EARTH
<br /> � �- �,
<br /> � �N 2" HMA CLASS 1/2" ASPHALT CONCRETE 18
<br /> � � PAVEMENT ��� � 7��� � N ` � �_�
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<br /> � � 4" CRUSHED SURFACING BASE COURSE � � FILTER FABRIC
<br /> � �' PER WSDOT SECTION 9-03.9(3), 2" PEA GRAVEL I (
<br /> o � COMPACT TO 95� MAX DENSITY I
<br /> �� a�
<br /> w � SUBGRADE COMPACTED 45° BEND /
<br /> Q� TO FIRM AND UNYIELDING
<br /> o �� CONDITION DIA PER PLAN �
<br /> � .� VARIES
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<br /> �� � � FLOW NOTES:
<br /> CONTRACTOR TO VERIFY
<br /> NOTES: POSITION, TYPE, & DEPTH
<br /> ° �, SEE PIAN FOR
<br /> `D o I.E. AND DIA •
<br /> � 0 1. PLACE AC IN ACCORDANCE WITH WSDOT SECTION 5-04. LANDSCAPED AREAS OF NEARBY UTILITY LINES
<br /> � PRIOR TO COMMENCING
<br /> � Q 2. PROOF ROLL AND REMOVE ANY SOF-f SPOTS. REPLACE REMOVED MATERIAL WITH WORK
<br /> � ,� GRAVEL BORROW. CONTRACTOR SHALL TEST AND VERIFY SUBGRADE MEETS
<br /> Q o COMPACTION REQUIREMENTS PRIOR TO PAVING.
<br /> � �, CONTACT CITY OF EVERETT
<br /> ° � PRIOR TO ANY EXCAVATION
<br /> � �
<br /> ��� DETAI LS
<br /> � � COORDINATE WITH WORK
<br /> � � UNDER SEPARATE
<br /> o � PERMITS, INCLUDING
<br /> ��' o ELECTRICAL POWER
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<br /> � � N O T U S E D 5 A SPHALT PAVEMENT CLEANOUT I •
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<br /> � C TY OF EVERETT NOTES
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