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A PORTION OF THE SW 1/4 OF SECTION 02,T 28 N, R 04 E,W.M. <br /> 3"-4"(SETTLED) <br /> ARBORIST GRASS SEED <br /> WOOD CHIP OR SOD O <br /> MULCH <br /> VANS <br /> =IIIII IIC III III=I 11 D <br /> wNoASSOCIATES <br /> INC. <br /> 6"IMPORTED 6"IMPORTED <br /> TOPSOIL MIX TOPSOIL MIX 3 <br /> 1620 W.Marine View Drive <br /> (COMPACTED - II I IIIII III I I III- III I III - (COMPACTED (SETTLED) <br /> DEPTH) ARBORIST <br /> GRASSSuite 200 <br /> DEPTH) WOODCHIP Everett,WA 98 201 <br /> 6 425.259.4099�jAAjAAjAA/AAjAAjQ,.- /.�y�VAjAAjAAV A�'\�\ MULCH <br /> SUBSOIL IS \N/'NxN \jVAA/A V A A SCARSUBSFOIL IS <br /> IED 6" Q <br /> SCARIFIED 6" �/V�/BELO <br /> VVV�� <br /> IMPORTED j \ �j /�\/��\//�\/\\/\\/��\//� IMPORTED <br /> V A A A A A <br /> TOPSOIL MIX TOPSOIL MIX <br /> ��VA�/VAS/VAS/VA��AA�/VAS/VAS/ 12" "�VA��VAAA��VA�\VAS <br /> — --- UNDISTURBED UNDISTURBED <br /> NATIVE SOIL NATIVE SOIL <br /> PLANTING BEDS TURF(LAWN)AREAS <br /> 1. USE IMPORTED TOPSOIL MIX 1. USE IMPORTED TOPSOIL MIX <br /> CONTAINING 10%ORGANIC CONTAINING 5%ORGANIC MATTER <br /> MATTER(TYPICALLY AROUND 40% (TYPICALLY AROUND 25% ll.l <br /> COMPOST).SOIL PORTION MUST BE COMPOST).SOIL PORTION MUST BE LU <br /> SAND OR SANDY LOAM AS DEFINED SAND OR SANDY LOAM AS DEFINED Z <br /> BYTHEUSDA.PLACE3INCHESOF BYTHEUSDA.PLAC PLANTING BEDS TURF(LAWN) <br /> AREAS W z <br /> cn <br /> IMPORTED TOPSOIL MIXON IMPORTED TOPSOIL MIX ON ( ) ,,^^ <br /> SURFACE AND TILL INTO 2 INCHES SURFACE AND TILL INTO 2 INCHES V Q V/ <br /> OF SOI L.PLACE SECOND LIFT OF 3 OFSOIL.PLACE SECOND LIFT OF 3 J J J <br /> INCHES TOPSOIL MIXON SURFACE. INCHES TOPSOIL MIXON SURFACE. Q a o <br /> 2. RAKE BEDS TO SMOOTH AND 2. WATER OR ROLL TO COMPACT TO OPTION: NO DISTURBANCE V z J Q <br /> REMOVE SURFACE ROCKS LARGER 85%OF MAXIMUM DRY DENSITY. LEAVE NATIVE VEGETATION AND SOIL UNDISTURBED AND PROTECT FROM COMPACTION DURING O Q r <br /> THAN 2INCHES DIAMETER.MULCH RAKE TO LEVEL AND REMOVE CONSTRUCTION.IDENTIFY AREAS OF THE SITE THAT WILL NOT BE STRIPPED,LOGGED,GRADED OR LU I.- to W <br /> DRIVEN ON AND FENCE OFF THOSE AREAS TO PREVENT IMPACTS DURING CONSTRUCTION.IF <br /> PLANTING BEDS WITH 3"-4"OF SURFACE ROCKS LARGER THAN 1 V <br /> NEITHER SOILS NOR VEGETATION ARE DISTURBED,THESE AREAS DO NOT REQUIRE AMENDMENT. � J <br /> ORGANIC MULCH OR STOCKPILED INCH DIAMETER. � m <br /> DUFF. O z U <br /> U � tn � <br /> OPTION: IMPORTED TOPSOIL a zz W <br /> H <br /> IMPORTTOPSOIL MIXOF SUFFICIENT ORGANIC CONTENT AND DEPTH TO MEETTHE V <br /> REQUIREMENTS.ALL SOIL AREAS DISTURBED OR COMPACTED DURING CONSTRUCTION AND NOT Q <br /> COVERED BY BUILDINGS OR PAVEMENT,SHALL BE RESTORED AS DESCRIBED BELOW. <br /> W <br /> 1. SCARIFICATION:SCARIFY OR TILL SUBGRADE IN TWO DIRECTION T06INCHES DEPTH. cn <br /> ENTIRE SURFACE SHALL BE DISTURBED BY SCARIFICATION. DO NOT SCARIFY WITHIN DRIP F- <br /> LINE OF EXISTING TREES TO BE RETAINED. W <br /> 2. SETBACKS:TO PREVENT UNEVEN SETTLING,DO NOT COMPOST-AMEND SOILS WITHIN 3 Q' <br /> W <br /> FEET ON CENTER OF UTILITY INFRASTRUCTURE(POLES,VAULTS,METERS ETC.).WITHIN ONE W <br /> FOOT OF PAVEMENT EDGE,CURBS AND SIDEWALKS;SOIL SHOULD BE COMPACTED TO <br /> APPROXIMATELY 90%MAX.MODIFIED PROCTOR DENSITY(ASTM D1557)TO ENSURE A FIRM LL <br /> SURFACE.DO NOT COMPACT WITHIN TREE PROTECTION ZONE. O <br /> } <br /> H <br /> OPTION: STOCKPILE EXISTING TOPSOIL U <br /> Y <br /> STOCKPILE EXISTING TOPSOIL DURING GRADING.STOCKPILE AND COVER SOIL w U _ <br /> WITH WEED BARRIER MATERIAL THAT SHEDS MOISTURE YET ALLOWS AIR Q y <br /> TRANSMISSION,IN APPROVED LOCATION,PRIOR TO GRADING.REPLACE ❑ m <br /> STOCKPILED TOPSOIL PRIOR TO PLANTING.STOCKPILED TOPSOIL SHALL BE w <br /> TESTED AND AMENDED IF NEEDED TO MEET ORGANIC MATTER OR Q N <br /> DEPTH REQUIREMENTS EITHER AT PREAPPROVED RATE OR CALCULATED 3"-4"(SETTLED)ARBORIST GRASS SEED OR SOD ❑ <br /> WOOD CHIP MULCH O <br /> RATE.ALL SOILAREAS DISTURBED OR COMPACTED DURING CONSTRUCTION, N <br /> AND NOT COVERED BY BUILDINGS OR PAVEMENT,SHALL BE AMENDED WITH <br /> COMPOST AS DESCRIBED BELOW. OF <br /> 3" - - - - - 1.75"OF COMPOST O� <br /> 1. SCARIFICATION:IF PLACED TOPSOIL PLUS COMPOST OR OTHER INCORPORATED INTO —III-III-III-III- INCORPORATED INTO <br /> ORGANIC MATERIAL W ILL AMOUNT TO LESS THAN 12 INCHES,SCARIFY 5"OF SITE SOIL(TOTAL - - - -. 6.25"OF SITE SOIL <br /> AMENDED DEPTH OF III=III—III-III- (TOTALAMENDED <br /> OR TILL SUBGRADE TO DEPTH NEEDED TO ACHIEVE 12 INCHES OF -', —III—III— - DEPTH OF 9.5',FOR d a�9.5",FOR A SETTLED - _ r a o <br /> LOOSENED SOIL AFTER TOPSOIL AND AMENDMENT ARE PLACED. —. — - L� o <br /> g DEPTH OF 8") SETTLED DEPTH OF 8") <br /> ENTIRE SURFACE SHOULD BE DISTURBED BY SCARIFICATION.DO NOT c <br /> SCARIFY WITHIN DRIP LINE OF EXITING TREES TO BE RETAINED. 8 <br /> ti W N SUBSOIL SCARIFIED 4" SUBSOIL SCARIFIED 4" L] O1 T <br /> m 2. SETBACKS:TO PREVENT UNEVEN SETTLING,DO NOT m c <br /> F COMPOST-AMEND SOILS WITHIN 3 FEET ON CENTER OF UTILITY BELOW COMPOST BELOW COMPOST z Z G o <br /> a 0 <br /> ti <br /> AMENDED LAYER(12" AMENDED LAYER(12" a, c INFRASTRUCTURE(POLES,VAULTS,METERS ETC.).WITHIN ONE FOOT <br /> OF PAVEMENT EDGE,CURBS AND SIDEWALKS;SOIL SHOULD BE BELOW SOIL SURFACE) 12„ BELOW SOIL SURFACE) m ? U r <br /> COMPACTED TO APPROXIMATELY 90%MAX.MODIFIEDPROCTOR — --- ❑ w F- rn <br /> DENSITY(ASTM D1557)TO ENSURE A FIRM SURFACE.DO NOT 3 <br /> g COMPACT WITHIN TREE PROTECTION ZONE. w F 'J <br /> PLANTING BEDS TURF(LAWN)AREAS o W <br /> ci 1. PREAPPROVED RATE:PLACE 3 INCHES OF 1. PREAPPROVED RATE:PLACE 1.75 INCHES OF a p <br /> COMPOSTED MATERIAL AND ROTOTILL INTO 5 COMPOSTED MATERIAL AND ROTOTILL INTO 6.25 Z <br /> w INCHES OF EXISTING SITE SOILS TOTAL INCHES OF EXISTING SITE SOILS TOTAL <br /> OPTION: AMEND EXISTING TOPSOIL <br /> y AMENDED DEPTH OF ABOUT 9.5 INCHES,FOR AMENDED DEPTH OF ABOUT 9.5 INCHES,FORA <br /> U AMEND EXISTING SITE TOPSOIL,OR SUBSOIL,EITHER AT PREAPPROVED RATE <br /> SETTLED DEPTH OF 8INCHES). SETTLED DEPTH OF 8INCHES). <br /> OR AT CALCULATED RATE BASED ON TESTS OF THE SOIL AND AMENDMENTS. 2. CALCULATED RATE:PLACE CALCULATED 2. CALCULATED RATE:PLACE CALCULATED N. SS <br /> $ ALL SOILAREAS DISTURBED OR COMPACTED DURING CONSTRUCTION AND AMOUNT OF COMPOSTED MATERIAL OR AMOUNT OF COMPOSTED MATERIAL OR � I <br /> o NOT COVERED BY BUILDINGS OR PAVEMENT,SHALL BE AMENDED WITH .T <br /> $ COMPOST AS DESCRIBED BELOW. APPROVED ORGANIC MATERIAL AND ROTOTILL APPROVED ORGANIC MATERIAL AND ROTOTILL <br /> INTO DEPTH OF SOIL NEEDED TO ACHIEVE 8 INTO DEPTH OF SOIL NEEDED TO ACHIEVE 8 >� <br /> $ INCHES OF SETTLED SO IL AT 10%ORGANIC INCHES OF SETTLED SOILAT 5%ORGANIC <br /> N 1. SCARIFICATION: DTOSCARIFYOR TILL TOTALSUBGR E TO SI 12 INCHES ES <br /> CONTENT. CONTENT. �� <br /> TO DEPTH NEEDED TO ACHIEVEATOTAL DEPTH OF 121NCHE5 OF o 3ixaa �v <br /> a ADDED)NCOMACTED ENTIRESOILAFTER RFACE SHOULD BE CALCULATED AMOUNT BED BY SCARIFICATION IS 3. RAKE BEDS TO SMOOTH AND REMOVE SURFACE 3. WATER OR ROLL TO COMPACT TO 85%OF 7oNAL G` <br /> = DO NOTSCARIFY WITHIN DRIP LINE OF EXISTING TREES TO BE RETAINED ROCKS LARGER THAN 2INCHES DIAMETER. MAXIMUM DRY DENSITY.RAKE TO LEVEL AND <br /> 3LL OR WHERE SCARIFICATION WOULD DAMAGE TREE ROOTS OR AS MULCH PLANTING BEDS WITH 3"-4"OF ORGANIC REMOVE SURFACE ROCKS LARGER THAN 1 INCH <br /> 3 MULCH OR STOCKPILED DUFF. DIAMETER. <br /> DETERMINED BY THE ENGINEER. <br /> UfJ <br /> 2. SETBACKS:TO PREVENT UNEVEN SETTLING,DO NOT COMPOST-AMEND CHECKED BY:JNS <br /> m m SOILS WITHIN 3 FEET ON CENTER OF UTILITY INFRASTRUCTURE(POLES, DESIGNED BY:AC <br /> VAULTS,METERS ETC.).WITHIN ONE FOOT OF PAVEMENT EDGE, DRAWN BY:TR <br /> a¢ CURBS AND SIDEWALKS;SOIL SHOULD BE COMPACTED TO <br /> APPROXIMATELY 90%MAX.MODIFIED PROCTOR DENSITY(ASTM FIRST SUBMITTAL DATE:03/03/22 <br /> D1557)TO ENSURE A FIRM SURFACE.DO NOT COMPACT WITHIN TREE <br /> !LL <br /> W WHAT'S BELOWPROTECTION ZONE. <br /> PROJECT NO. <br /> BEFORE YOU DIG 281200000004 <br /> 811CITY OF EVERETT STANDARD 203-"POST CONSTRUCTION SOIL QUALITY AND DEPTH" SHEET NO. <br /> llbeforeyoudig.org <br /> a in <br /> C5.1 <br />