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3"-4"(SETTLED) <br />ARBORIST <br />WOOD CHIP <br />MULCH <br />6" IMPORTED <br />TOPSOIL MIX <br />(COMPACTED <br />DEPTH) <br />SUBSOIL IS <br />SCARIFIED 6" <br />BELOW <br />IMPORTED <br />TOPSOIL MIX I <br />PLANTING BEDS <br />1. USE IMPORTED TOPSOIL MIX <br />CONTAINING 10%ORGANIC <br />MATTER (TYPICALLY AROUND 40% <br />COMPOST). SOIL PORTION MUST BE <br />SAND OR SANDY LOAM AS DEFINED <br />BY THE USDA. PLACE 3 INCHES OF <br />IMPORTED TOPSOIL MIX ON <br />SURFACE AND TILL INTO 21NCHES <br />OF SOIL. PLACE SECOND LIFT OF 3 <br />INCHES TOPSOIL MIX ON SURFACE. <br />2. RAKE BEDS TO SMOOTH AND <br />REMOVE SURFACE ROCKS LARGER <br />THAN 2 INCHES DIAMETER. MULCH <br />PLANTING BEDS WITH 3"-4" OF <br />ORGANIC MULCH OR STOCKPILED <br />DUFF. <br />0" <br />12" <br />GRASS SEED <br />OR SOD <br />6" IMPORTED <br />TOPSOIL MIX <br />(COMPACTED <br />DEPTH) <br />SUBSOIL IS <br />SCARIFIED 6" <br />BELOW <br />IMPORTED <br />TOPSOIL MIX <br />TURF (LAWN) AREAS <br />1. USE IMPORTED TOPSOIL MIX <br />CONTAINING S% ORGANIC MATTER <br />(TYPICALLY AROUND 25% <br />COMPOST). SOIL PORTION MUST BE <br />SAND OR SANDY LOAM AS DEFINED <br />BY THE USDA. PLACE 3 INCHES OF <br />IMPORTED TOPSOIL MIX ON <br />SURFACE AND TILL INTO 2 INCHES <br />OF SOIL. PLACE SECOND LIFT OF 3 <br />INCHES TOPSOIL MIX ON SURFACE. <br />2. WATER OR ROLL TO COMPACT TO <br />85%OF MAXIMUM DRY DENSITY. <br />RAKE TO LEVEL AND REMOVE <br />SURFACE ROCKS LARGER THAN 1 <br />INCH DIAMETER. <br />OPTION: IMPORTED TOPSOIL <br />IMPORT TOPSOIL MIX OF SUFFICIENT ORGANIC CONTENT AND DEPTH TO MEET THE <br />REQUIREMENTS, ALL SOIL AREAS DISTURBED OR COMPACTED DURING CONSTRUCTION AND NOT <br />COVERED BY BUILDINGS OR PAVEMENT, SHALL BE RESTORED AS DESCRIBED BELOW. <br />1. SCARIFICATION: SCARIFY OR TILL SUBGRADE IN TWO DIRECTION TO 6 INCHES DEPTH. <br />ENTIRE SURFACE SHALL BE DISTURBED BY SCARIFICATION. DO NOT SCARIFY WITHIN DRIP <br />LINE OF EXISTING TREES TO BE RETAINED. <br />2. SETBACKS: TO PREVENT UNEVEN SETTLING, DO NOT COMPOST -AMEND SOILS WITHIN 3 <br />FEET ON CENTER OF UTILITY INFRASTRUCTURE (POLES, VAULTS, METERS ETC.). WITHIN ONE <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 <br />SURFACE. DO NOT COMPACT WITHIN TREE PROTECTION ZONE. <br />3"-4" <br />(SETTLED) <br />ARBORIST <br />WOOD CHIP <br />MULCH <br />UNDISTURBED <br />NATIVE SOIL <br />PLANTING BEDS <br />OPTION: NO DISTURBANCE <br />TURF (LAWN) AREAS <br />GRASS <br />UNDISTURBED <br />NATIVE SOIL <br />LEAVE NATIVE VEGETATION AND SOIL UNDISTURBED AND PROTECT FROM COMPACTION DURING <br />CONSTRUCTION. IDENTIFY AREAS OF THE SITE THAT WILL NOT BE STRIPPED, LOGGED, GRADED OR <br />DRIVEN ON AND FENCE OFF THOSE AREAS TO PREVENT IMPACTS DURING CONSTRUCTION, IF <br />NEITHER SOILS NOR VEGETATION ARE DISTURBED, THESE AREAS DO NOT REQUIRE AMENDMENT. <br />`EVEttETT PUBLIC <br />DEPARTMENT <br />MS D' <br />I nvnxsuss xcamcacxiaci j nnucw uann L, nu' .01�04)2021 <br />POST- CONSTRUCTION SOIL `f 202 <br />QUALITY AND DEPTH <br />