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V. COPYRIGHT 0 SCR ARCHIIECIS
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<br /> CITY OF EVERETT STANDARD STORM DRAINAGE NOTESSCR I Architects
<br /> N - 1.NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED,CONCEALED OR PUT INTO USE UNTIL IT HAS 1402 3rd Ave Suite 730
<br /> z BEEN INSPECTED,TESTED,AND ACCEPTED BY THE CITY OF EVERETT. Seattle,WA 98101
<br /> 2 2.ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT STANDARDS AND STANDARD -
<br /> § SPECIFICATIONS OF WSDOT/APWA.
<br /> o 3.APPROXIMATE LOCATIONS OF EXISTING UTILTIES HAVE BEEN OBTAINED FROM AVAILABLE RECORDS AND
<br /> ARE SHOWN FOR CONVENIENCE.THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF
<br /> LOCATIONS AND TO AVOID
<br /> DAMAGE TO ANY D
<br /> O UTILITIES ARISE DURING CONSTRUCTION, CONTRACTOR
<br /> UCTION,THE TSHOWN.IES EXISTING
<br /> ONAL I SHALLPUBLIC S
<br /> NOTIFY THE WOR INSPECTOR .�¢"eviAsIN,i
<br /> AND ANY CHANGES REQUIRED SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT
<br /> O ADAPTER OF RELATED CONSTRUCTION ON THE PROJECT. '64$
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<br /> JOINTS IN FILTER FABRIC SHALL BE 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 ,r '�=
<br /> OR EQUIVALENT, IF STRAP SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION.
<br /> WIREED AT POSTS, USE RINGS,OR EQUIVALENT TOS STANDARD STRENGTH 5.ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED"DUMP NO WASTE, DRAINS TO STREAM, 4S,f,RA 53 ••IA, 4,,
<br /> FABRIC USED FS G�
<br /> ATTACH FABRIC TO POSTS. LAKE, RIVER, PUGET SOUND, OR WETLAND."CHOOSE APPROPRIATE FEATURE FOR THE PROJECT. SIONAL. q
<br /> ` STRETCHER BAR(TYP) SADDLE CLAMP(TOP) 5�2(JJ 1
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<br /> FILTER .. '-� ••• •• ••u••••••ua• •..:s••u••••u' • • • 0
<br /> FABRIC a
<br /> ........ 747 •°M A•Y•AS%4• '•••%•••••P4••••••P•OCOPOOSP•••• ••yY•••••••••
<br /> . ••0•••••••4 ••i0•••••••••0•••0••••0•••••0b 40.0••••••• DRAWN BY: CRL
<br /> 2"x2"BY 14 Ga. Cc 2' MIN II S' ••iiiiiiiiiio ••••••••ii•••iiiiiiiiiiiiiiiiiiiiiiaa••••••••••••••••••�•
<br /> WIRE OR - CI V ••A••••••••••••••••e •••••••••••••••••••••••••••••••••••••••••••••••••••••••••b ?••••••••••••••P•••• CHECKED BY: SBP
<br /> EQUIVALENT, IF - - 0000•••••• •••••••••••••••••••••••••••• 0000•••••• CITY OF EVERETT STANDARD TESC NOTES
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<br /> NONN•••4 N•N••••••••N•••0••N NN N4 40N••NN•
<br /> STANDARD STRENGTH 0 a •••••••••• •••••••••••••••••••••••••••• •••••••••• APPROVED BY: UP
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<br /> -i1 ••....0. •• •••••••••••••••••••••••••••• •....0 •••
<br /> FABRIC USED -IL-TiJI'=; C'. OVERFLOW ••••••�•�•••••�•,..e ••••►•••••••••••�•�•�•�•�•�•�•�•••�•�•�•••�••� �••••••••••••••••�••• 1.APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL(ESC) PLAN DOES NOT CONSTITUTE AN
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<br /> TD •••••••••••t' •••••••••••••••••••••••••••••4 •••••••••••• APPROVAL PERMANENT ROAD OR DRAINAGE DESIGN E.G.SIZE AND LOCATION OF ROADS, PIPES,GEOTE%TILE ( BYPASS PEAK 0♦ ( 1931 Flrstare•'�I=ill= FABRIC FLOWS) •••••••••• ••••••••••••••••••••••••••••• •••••••••♦ RESTRICTORS,CHANNELS,RETENTION FACILITIES, UTILITIES). Suite.4'CCC':... M ••••••••••• •••••••••••••••••••••••••••••o ••••••••••
<br /> .11211•11161311�:I -iTj- V ♦••0.0.00• N•N•N••0••N•••00••00••0•• N•••••••• 5.206 WA 99101
<br /> I I MINIMUM 4"x4" •iiiiiiiii•••° ••••i•••i•••i•••i•••••i i••i•••••••••••••iiiiiiii•� •iiiiiiiiii 2.THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT,AND I m©Sat , 981
<br /> o. .4TRENCH 12"MIN a •, •••••••••••r,.. •••••••••••••••••, ,,••••••••••
<br /> ,•• •••••••• ••••••••••••,••••••••••0000••• •••••••• •• ♦• •♦ UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/CONTRACTOR UNTIL f.9AS.9]9.53M
<br /> I I - I BACKFILL TRENCH4 ' ALL CONSTRUCTION IS COMPLETED AND APPROVED AND VEGETATION/LANDSCAPING IS ESTABLISHED. engineering pIIC...roea'•Rer 9—
<br /> e WITH NATIVE SOIL OR \_. • 3.THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PIAN SHALL BE CLEARLY FLAGGED IN THE
<br /> o7: I 3/4"-1.5"WASHED FIELD PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE
<br /> ligl m GRAVEL 2"x4"WOOD POSTS, SEDIMENT ACCUMULATOR " FLAGGED CLEARING LIMITS SHALL BE PERMITTED.THE FLAGGING SHALL BE MAINTAINED BY THE
<br /> _ STEEL FENCE POSTS, (MIN.0.5 CF STORAGE) 2"x 2"MESH, 11 APPLICANT/CONTRACTOR FOR THE DURATION OF CONSTRUCTION.
<br /> GAUGE MIN PROVIDE
<br /> 1: IIS III 11 V II1 11, II ITT--1, REBAR, OR SCHEMATIC DETAIL 4.THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL
<br /> -fi n :,I - SECURE ATTACHMENT
<br /> --r EQUIVALENT CLEARING AND GRADING ACTIVITIES,AND IN SUCH A MANNER AS TO ENSURE THAT SEDIMENT AND
<br /> CONCRETE AROUND ENTIRE FENCE SEDIMENT LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM,ROADWAYS,OR VIOLATE APPLICABLE
<br /> PROVIDE "STREAMGUARD SEDIMENT CATCH BASIN INSERT" OR
<br /> APPROVED EQUAL BLOCK MIN 80
<br /> LBS PANEL WATER QUALITY STANDARDS.
<br /> 6' MAX I MINIMUM
<br /> U 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. 0
<br /> 2"x4"WOOD POSTS,
<br /> STEEL FENCE POSTS, (800) 909-3677 6.THE ESC FACILITIES SHALL BE INSPECTED ROUTINELY AND MAINTAINED BY THE APPLICANT/CONTRACTOR
<br /> REBAR,OR WWW.SHOPBOWHEAD.COM - TO ENSURE THEIR CONTINUED FUNCTIONING, ESPECIALLY AFTER STORM EVENTS.
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<br /> EQUIVALENT 7.'THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A X 0
<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 N l'
<br /> , PAVING.
<br /> SYSTEM.TE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE DOWNSTREAM Q >. CO
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<br /> 9.STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND J Q
<br /> MAINTAINED FOR THE DURATION OF THE PROJECT.ADDITIONAL MEASURES MAY BE REQUIRED TO ENSURE '' 1— J
<br /> NTS NTS •MS THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. CO Z - 0
<br /> SILT FENCE 1 INLET PROTECTION 10.THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING TO REMOVE DEBRIS AND SEDIMENT
<br /> Z CONSTRUCTION FENCING TRACKED OFF THE SITE. J C0
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<br /> 11.APPROPRIATE MEASURES SHALL BE TAKEN TO STOP SEDIMENT FROM ENTERING SURFACE WATER C
<br /> BODIES IF THE PROPOSED BMPS FAIL. m W 0
<br /> 12.BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED AND/OR UNSTABILIZED FOR NO MORE Q v
<br /> THAN 2 DAYS FROM OCTOBER 1 THROUGH APRIL 30,AND FOR NO MORE THAN 7 DAYS FROM MAY 1 W oN >PI
<br /> THROUGH SEPTEMBER 30. O Z (9 ' W 0-12 Es,O¢ ZQ
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<br /> PROJECT NO.
<br /> ---/v WALKWAY WIDTH PER PLAN 45'TAMPED AND CHAMFER EDGE 1905
<br /> ISSUE DATE
<br /> MATCH EX GRADE
<br /> ,6 SET FLUSH W/FINISHED • CURRENT REVISION
<br /> ✓ MEEMSBEREN Ent. LANDSCAPE GRADE
<br /> HDPE VALVE BOX SIZED GRIPPER PLUG
<br /> 6< Mill■- FOR ADEQUATE ACCESS 6"-8" REVISION I DATE
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<br /> EARTH DISTURBED �� T
<br /> tea. 18"
<br /> _" 2"HMA CLASS 1/2"ASPHALT CONCRETE I,
<br /> PAVEMENT 2" +
<br /> u 1
<br /> u" 4"CRUSHED SURFACING BASE COURSE / FILTER FABRIC
<br /> m`z PER WSDOT SECTION 9-03.9(3), 2'PEA GRAVEL
<br /> 5 3
<br /> COMPACT TO 95% MAX DENSITY
<br /> SUBGRADE COMPACTED 45 BEND •
<br /> ` TO FIRM AND UNYIELDING N.
<br /> o.3 CONDMON DW PER PLAN �'
<br /> E o ��''VARIES _
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<br /> FLOW NOTES:
<br /> 1
<br /> 5 NOTES: SEE PLAN FOR ----- _ ---—� CONTRACTOR TO VERIFY LE AND AND DIA POSITION,TYPE,&DEPTH
<br /> 1. PLACE AC IN ACCORDANCE WITH WSDOT SECTION 5-04. LANDSCAPED AREAS OF NEARBY UTILITY LINES
<br /> PRIOR TO COMMENCING
<br /> 2. PROOF ROLL AND REMOVE ANY SOFT SPOTS. REPLACE REMOVED MATERIAL WITH WORK
<br /> GRAVEL BORROW. CONTRACTOR SHALL TEST AND VERIFY SUBGRADE MEETS
<br /> e`6 COMPACTION REQUIREMENTS PRIOR TO PAVING CONTACT CITY OF EVERETT
<br /> P.'
<br /> 3 _ PRIOR TO ANY EXCAVATION
<br /> COORDINATE WITH WORK DETAILS
<br /> UNDER SEPARATE
<br /> PERMITS,INCLUDING
<br /> ELECTRICAL POWER
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<br /> NTS
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<br /> 4 N NOT USED 5 ASPHALT PAVEMENT 6 CLEANOUT 7 CITY OF EVERETT NOTES 8 •
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