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L F
<br /> I I I
<br /> U'
<br /> - 3,4'(SETTLED)- ,'p'lll �" I'"'L. - OPTION:STOCKPILE EXISTING TOPSOIL
<br /> CHIARBORIST -� GRASS SEEDSTOCKPILE EXISTING TOPSOIL DURING GRADING.STOCKPILE AND COVER SOIL '
<br /> WOOD CHIP ,. OR 500 WITH WEED BARRIER MATERIAL THAT SHEDS MOISTURE YET ALLOWS AIR
<br /> MULCH 0 e TRANSMISSION,IN APPROVED LOCATION,PRIOR TO GRADING.REPLACE I,II 1!I LI I'I
<br /> - STOCKPILED TOPSOIL PRIOR TO PUNTING.STOCKPILED TOPSOIL SHALL BE I
<br /> V IMPORTED = - - I' 6'IMPORTED •
<br /> ' V . TESTED AND AMENDED IF NEEDED TO MEET THE ORGANIC MATTER OR 3,4"(SETTLED)ARBORIST •
<br /> TOPSOIL MIX III I I- II II I I (COMPACTED DEPTH) AMORIST 1 i 11. 1111,1. RATE.ALL SOILAREEAS DISTURBED OR COMPACTED DURINGCCONSTRUCTON, WOOD CHIP MULCH !-._I- = -_-1- 0' I III I�I III
<br /> _ GRASS SEED OR SOD
<br /> (COMPARED (SETTLED) AND NOT COVERED BY BUILDINGS OR PAVEMENT,SHALL BE AMENDED WITH II I' 11'111
<br /> DEPTH) - GRASS COMPOST AS DESCRIBED BELOW.
<br /> 6 I 1 = WOOD CHIP 3'OF COMPOST III= III I, III±I III- 1.75"OF COMPOST
<br /> - MULCH INCORPORATED INTO I I II- II-III III 1'. III ARIL INCORPORATED INTO
<br /> 1. SCARIFICATION:IF PLACED TOPSOIL PLUS COMPOST OR OTHER
<br /> SUBSOIL IS SUBSOIL IS 5'OF SITE 501E(TOTAL -III III-III- 6.25"OF SITE 501E
<br /> ORGANIC MATERIAL WILL AMOUNT TO LESS THAN 12 INCHES,SCARIFY (TOTAL AMENDED
<br /> SCARIFIED 6' SCAR'FIED 6' AMENDED DEPTH OF III ll-� 1 ill 1-
<br /> OR TILL SUBGRADE TO DEPTH NEEDED TO ACHIEVE 12 INCHES OF -1=1 I�I-
<br /> BELOW BELOW 9.5',FORASETTLED 1 DEPTH OF 9.5",FOR
<br /> IMPORTED IMPORTED LOOSENED SOIL AFTER TOPSOIL AND AMENDMENT ARE PLACED. DEPTH OF B") II I-11 III _ 11- SETTLED DEPTH OF 8")
<br /> TOPSOIL MIX TOPSOIL MIX ENTIRE SURFACE SHOULD BE DISTURBED BY SCARIFICATION.DO NOT 1'=11=1 I I) �
<br /> SCARIFY WITHIN DRIP LINE OF EXITING TREES TO BE RETAINED. 1=111=11 8' 7I121..
<br /> - 12 UNDISTURBED UNDISTURBED SUBSOIL SCARIFIED d' SUBSOIL SCARIFIED d'
<br /> 2. SETBACKS:TO PREVENT UNEVEN SETTLING,DO NOT
<br /> NATIVE SOIL NATIVE SOIL BELOW COMPOST BELOW COMPOST
<br /> PLANTING BEDS TURF LAWN AREAS COMPOSTAMEND SOILS WITHIN 3 FEET ON CENTER OF UTILITY
<br /> (LAWN) (12"
<br /> INFRASTRUCTURE CES,VAULTS,METERS ETC).WITHIN ONE FOOT AMENDED LAYERACE( AMENDED LAYER ACE)
<br /> 1. USE IMPORTED TOPSOIL MIX 1. USE IMPORTED TOPSOIL MIX OF PAVEMENT EDGE,CURBS AND SIDEWMXS;SOIL SHOULD BE BELOW SOIL SURFACE) 12, BELOW SOIL SURFACE)
<br /> CONTAINING 109E ORGANIC CONTAINING 5%ORGANIC MATTER COMPACTED TO APPROXIMATELY 90%MAX MODIFIED PROCTOR -
<br /> MATTER(TYPICALLY AROUND 40% (TYPICALLY AROUND 25% DENSITY(ASTM DISS])TO ENSURE A FIRM SURFACE.DONOT
<br /> COMPOST).SOIL PORTION MUST BE COMPOST).SOIL PORTION MUST BE COMPACT WITHIN TREE PROTECTION ZONE.
<br /> SAND OR SANDY LOAM AS DEFINED SAND OR SANDY LOAM AS DEFINED PLANTING BEDS TURF(LAWN)AREAS
<br /> BY THE USDA.PUCE 3 INCHES OF BY THE USDA.PLACE 3 INCHES OF PLANTING BEDS TURF LAWN
<br /> IMPORTED TOPSOIL MIX ON IMPORTED TOPSOIL MIX ON ( )AREAS 1. PREAPPROVED RATE:PLACE 3 INCHES OF 1. PREAPP0.0VE0 RATE:PLACE 1.75 INCHES Of
<br /> SURFACE AND TILL INTO 2 INCHES SURFACE AND TILL INTO 2 INCHES COMPOSTED MATERIAL AND ROTOTILL INTO S COMPOSTED MATERIAL AND ROTOTILL INTO 6.25
<br /> OF SOIL PLACE SECOND UFT OF 3 OF SOIL PLACE SECOND LIFT OF 3 OPTION:AMEND EXISTING TOPSOIL INCHES OF EXISTING SITE SOILS IA TOTAL INCHES OF EXISTING SITE SOILS IA TOTAL
<br /> INCHES TOPSOIL MIX ON SURFACE. INCHES TOPSOIL MIX ON SURFACE. AMENDED DEPTH OF ABOUT 9.5 INCHES,FORA AMENDED DEPTH OF ABOUT 9.5 INCHES,FOR A
<br /> OPTION:NO DISTURBANCE AMEND EXISTING SITE TOPSOIL OR SUBSOIL,EITHER AT PREAPPROVED RATE SETTLED DEPTH OF 8 INCHES). SETTLED DEPTH OF 8 INCHES).
<br /> 2. RAKE BEDS TO SMOOTH AND Z. WATER OR ROLL TO COMPACT TO LEAVE NATIVE VEGETATION AND SOIL UNDISTURBED AND PROTECT FROM COMPACTION DURING OR AT CALCULATED RATE BASED ON TESTS OF THE SOIL AND AMENDMENTS.
<br /> REMOVE SURFACE ROCKS LARGER ES%OF MAXIMUM DRY DENSITY. - ALL SOIL AREAS DISTURBED OR COMPACTED DURING CONSTRUCTION AND Z. AMOUNT
<br /> COAL:PLACE CALCULATED 2. CALCULATED RATE:PLACE CALCULATED
<br /> THAN 2INCHFS DIAMETER.MULCH RAKE TO LEVEL AND REMOVE CONSTRUCTION.IDENTIFY AREAS OF THE SITE THAT WILL NOT BE STRIPPED,LOGGED,GRADED OR AMOUNT OF COMPOSTED MATERIAL OR AMOUNT OF COMPOSTED MATERIAL OR
<br /> • NOT COVERED BY BUILDINGS OR PAVEMENT,SHALL BE AMENDED WITH
<br /> PLANTING BEDS WITH 3.-4.OF SURFACE ROCKS URGER THAN 1 DRIVEN ON AND FENCE OFF THOSE AREAS TO PREVENT IMPACTS DURING CONSTRUCTION.IF COMPOST AS DESCRIBED BELOW APPROVED ORGANI MATERIAL AND ROTOTILL APPROVED ORGANIC MATERIAL AND ROTOTILL
<br /> ORGANIC MULCH OR STOCKPILE° INCH DIAMETER. NEITHER SOILS NOR VEGETATION ARE DISTURBED,THESE AREAS DO NOT REQUIRE AMENDMENT. . INTO DEPTH OFF SOIL
<br /> NEEDED TO ACHIEVE 8 INTO DEPTH OF SOIL NEEDED TO ACHIEVE 8
<br /> DUFF. 1 SCARIFICATION:SCARIFY OR TILL SUBGMDE TO 6INCHES DEPTH(OR INCHES OF SETTLED SOIL AT 10%ORGANIC INCHES OF SETTLED SOIL AT 5%ORGANIC
<br /> TO DEPTH NEEDED TO ACHIEVE A TOTAL DEPTH OF 12 INCHES OF CONTENT. CONTENT.
<br /> OPTION:IMPORTED TOPSOIL UNCOMPACTEDSOILAFTFRCAICULAEDAMOUNTOFAMENDMENTIS 3. RAKE BEDS TO SMOOTH AND REMOVE SURFACE 3. WATER OR ROLL TO COMPACT TO85%OF
<br /> ADDED).ENTIRE SURFACE SHOULD BE DISTURBED BY SCARIFICATION.
<br /> DO NOT SCARIFY WITHIN DRIP LINE OF EXISTING TREES TO BE RETAINED ROCKS LARGER THAN 2 INCHES DIAMETER. MAXIMUM DRY DENSITY.RAKE TO LEVEL AND
<br /> IMPORT TOPSOIL MIX OF SUFFICIENT ORGANIC CONTENT AND DEPTH TO MEET THE MULCH PLANTING BEDS WITH 3'1'Of ORGANIC REMOVE SURFACE ROCKS LARGER THAN)INCH
<br /> .1 IMPORT
<br /> ALL SOILAREASDISTURBED OR COMPACTED DURING CONSTRUCTION AND NOT ?s OR WHERE SCARIFICATION WOULD DAMAGE THEY ROOTS OR AS MULCH OR STOCKPILED DUFF. DIAMETER.
<br /> COVERED BY BUILDINGS OR PAVEMENT.SHALL BE RESTORED AS DESCRIBED BELOW. _ DETERMINED BY THE ENGINEER.
<br /> § 2. SETBACKS:TO PREVENT UNEVEN SETTUNG,DO NOT COMPOST-AMEND
<br /> 1. SCARIFICATION:SCARIFY TILL E IN TWO DIRECTION TO 61NCHES DEPTH.
<br /> ENTIRE SURFACE SHAH D BE DISTURBEDBED BY BY SCARIFICATION.
<br /> CARIFICATION.DO NOT SCARIFY WITHIN DRIP SOILS WITHIN 3 FEET ON CENTER OF UTIItIY INFRASTRUCTURE(POLES,
<br /> VAULTS,METERS ETC.).WITHIN ONE FOOT OF PAVEMENT EWE,
<br /> CANE Of EXISTING TREES TO BE RETAINED. PUBLIC WORKS CURBS AND SIDEWALKS;SOIL SHOULD BE COMPACTED TO PUBLIC WORKS
<br /> `EVERETT `EVERETT
<br /> a^ 2. SETBACKS:TO PREVENT UNEVEN SETTLING,DO NOT COMPOST-AMEND SOILS WITHIN 3 WASNINETON DEPARTMENT 3s APPROXIMATELY 90%MA%.MODIFIED PROCTOR DENSITY IASTM WASHINGTON DEPARTMENT
<br /> FEET ON CENTER OF UTILITY INFRASTRUCTURE(POLES,VAULTS,METERS ETC.).WITHIN ONE _ __ __ D1SSX)TO ENSURE A FIRM SURFACE.DO NOT COMPACT WITHIN TREE
<br /> E FOOT OF PAVEMENT EDGE,CURBS AND SIDEWALKS;SOIL SHOULD BE COMPACTED TO """"" I'F""""j°"°1 '""`"`�I�'F0 Ol/Od/M21 aVA
<br /> PROTECTION ZONE. ss Iw.�..,�N!"'., „9 -:°
<br /> APPROXIMATELY 90%MAX MODIFIED PROCTOR DENSITY(ASTM D1557)TO ENSURE A FIRM - POST-CONSTRUCTION SOIL 0D POST-CONSTRUCTION SOIL
<br /> PSURFACE.DO NOT COMPACT WITHIN TREE PROTECTION ZONE.
<br /> 202
<br /> g_ QUALITY AND DEPTH IH QUALITY AND DEPTH 203
<br /> I 1 1
<br /> POST-CONSTRUCTION SOIL QUALITY AND DEPTH 1 POST-CONSTRUCTION SOIL QUALITY AND DEPTH 2
<br /> NTS C1.00 NTS C1.00
<br /> NOTES NOTES
<br /> S'MAX 1. CATCH BASIN INSERTS SHALL BE REMOVED AT THE 1. AU FILTER FABRIC SHALL BEGEOTEXTILE FOR
<br /> ENO OF THE PROJECT. TEMPORARY SILT FENCE.SEE WSDOT STANDARD
<br /> DRAINAGE GAATE---------\ ,,I -TRIM STAKES---
<br /> SPECIFICATION 9-33.2(1)TABLE 6.
<br /> 2. CATCH BASIN INSERTS ARE ONLY TO BE INSTALLED IN
<br /> i�`�Z DRAINAGE DEVICES PER THE MANUFACTURES'S
<br /> RECOMMENDATIONS.CATCH BASIN INLET INSERTS y
<br /> GRATE FRAME --.--OVERFLOW BYPASS SHALL BE INSTALLED IN CURB INLETS. DROP INLET / \\�
<br /> BELOW INLET GRATE 3. CATCH BASIN INSERTS SHALL BE INSTALLED PRIOR TO WITH GRATE . \��
<br /> SEDIMENT DEVICE CLEARING AND GRADING ACTIVITY,OR UPON
<br /> AND DEBRIS PLACEMENT OF A NEW CATCH BASIN. .�„
<br /> "E:.K ----FILTERED WATER d. SEDIMENT SHALL BE REMOVED FROM THE UNIT
<br /> WHEN IT BECOMES ONE THIRD FULL OR IN
<br /> ACCORDANCE WITH THE MANUFACTURES' '
<br /> , INSTRUCTIONS. \ �'
<br /> 5. SED MERIT REMOVAL SHALL BE ACCOMPLISHED BY \ /GEOTEXTILE
<br /> • -----Li REMOVING THE INLET INSERTS,EMPTYING,AND
<br /> ._ 0 �_- RE-INSTALLING IT INTO THE CATCH BASIN.W NOT
<br /> WASH SEDIMENT INTO STORM DRAINS WHILE
<br /> CLEANING.
<br /> 6. SIZE THE BELOW INLET GRATE DEVICE)BIGD)FOR THE
<br /> STORM WATER STRUCTURE IT WILL SERVICE.
<br /> g 2. THE BIGD SHALL HAVE A BUILT-IN HIGH.FLOW RELIEF ISOMETRIC VIEW
<br /> 11 SECTION VIEW SYSTEM(OVERFLOW BYPASS).
<br /> 8. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF
<br /> g THE BIGD WITHOUT SPIWNG THE COLLECTED GEOT)XTIIT - --- ------2"K2'
<br /> S MATERIAL / WOOD STAKE
<br /> 9. PERFORM MAINTENANCE IN ACCORDANCE WITH 3
<br /> RETRIEVAL SYSTEM STANDARD SPECIFICATION 8-01.3(15).A-RETRIEVAL -- 3/1'T021/2'
<br /> g / \ WASHED GRAVEL
<br /> •
<br /> DRAINAGE GRATE-� i n'F / WITH GRATE
<br /> 9
<br /> RUNOFF WATER
<br /> 3 / WITN SEDIMENT
<br /> �-- - -
<br /> i WSWT STD PLAN I-40.20-00 ACCEPTABLE SUBSTITUTE, a '�10 ff
<br /> BELOW INLET GRATE / ;
<br /> •
<br /> DEVICE \ --OVERFLOW BYPASS MAINTENANCE MEETS NOTES!F BURIED FILTER
<br /> TYPICAL FABRIC
<br /> _ CITY OF EVERETT CITY OF EVERETT
<br /> 2 A PUBLIC WORKS DEPARTMENT SS PUBLIC WORKS DEPARTMENT
<br /> 'e 1', "'�+� «"' '. , _ _ ea! SECTION VIEW -��RI .w Ml:wFwT SILRIO l-r,. �D2/SO//2D16
<br /> _ sj ISOMETRIC VIEW K 1 �- -
<br /> STORM
<br /> DRAIN WLE1- j
<br /> 210 € INLET FABRIC FENCE FILTER 212
<br /> i
<br /> 1 �1-.. ___.. _-- -. _...... _.____.. __.. -__PROTECTION 13FII' --------. _.. ---- --..-.. T.._.. __ __-. _.__----.. -------L
<br /> STORM DRAIN INLET PROTECTION 3 INLET FABRIC FENCE FILTER 4
<br /> NTS C1.00 NTS C1.00
<br /> 1 3/30/22 TJP KEC JDE CONSTRUCTION DOCUMENTS DRAWN BY DESIGNED BY
<br /> EB.4, UAJ HYUNDAI SHEET
<br /> CHECKED APPROVED BYI 811 Iwo Call B8ss 11 6o2sNAYBDDe,sDILB1eW oqR`'°tit,��`cyo7800 EVERGREEN WAY, EVERETT
<br /> • KEC JOE + before you dig ays � 206.62,WA 28101
<br /> DATE 206.622.5822 � C 1 10
<br /> _ / """`°�`°" TESC DETAILS
<br /> . 03 30 2022 •
<br /> SCALE: eACOlsiEEE°Ap<R
<br /> S3/DUAL EMU
<br /> NO. DATE BY CHD. APPR. REVISION J 0 B No. : 2100507 AS SHOWN
<br />
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