10122 7TH AVE SE 2018-02-12 - Laserfiche WebLink

Within Lawn Areas(5 percenSganic content) -Place and rototill 1.75 ins of composted material into 6.25 inches of replaced soil(a total amended depth of about 9.5 inches,for a settled depth of 8 inches). Subsoils below this layer should be scarified at least 4 inches,for a finished minimum depth of 12 inches of uncompacted soil. Water or roll to compact soil to 85 percent of maximum. Rake to level, and remove surface woody debris and rocks larger than 1 inch in diameter. 0 OPTION 3- Import Topsoil Meeting Organic Matter Content Standards: Scarify or till subgrade in two directionsto 6 inches depth. Entire surface should be disturbed by scarification. Do not scarifywithin drip line of existing trees to be retained. Within Stormwater Drainage System locations or Landscaped Areas(10 percent organic content)- Use importedtopsoil mix containing 10 percent organic matter(typically around 40 percent compost). Soil portion must be sand or sandy loam as defined by the USDA. Place 3 inches of imported topsoil mix on surface and till into 2 inches of soil. Place 3 inches of topsoil mix on the surface. Rake smooth and remove surface rocks over 2 inches diameter. Mulch planting beds with 2 inches of organic mulch. Within Lawn Areas(5percent organic content) - Use imported topsoil mix containing 5 percent organic matter(typically around 25 percent compost). Soil portion must be sand or sandy loam as defined by the USDA. Place 3 inches of imported topsoil mix on surface and till into 2 inches of soil. Water or roll to compact soil to 85 percent maximum. Rake to level,and remove surface rocks larger than 1 inch in diameter. (Page 5 of 8 CITY OF EVERETT 13200 Cedar Street I EvereL, WA 98201 1425-257-8810 Ieverettwa.goy