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Revised Arborist Report, 481 Sycamore Road January 7, 2019 <br /> Tree Inventory &Assessment Table <br /> #s: Each tree was given a numerical tag from #1-34 (missing tag #18) & 255-259. Dead/dying redwoods were assigned a letter from <br /> A-Q but were not physically agged. Their locations are given in the tree protection plan. <br /> DBH (Diameter at Breast Height): Trunk diameters in inches were calculated from the circumference measured at 4.5' above <br /> average grade. <br /> Health & Structural Condition Rating <br /> Dead: Dead or declining past chance of recovery. <br /> Poor(P): Stunted or declining canopy, poor foliar color, possible disease or insect issues. Severe structural defects that may or may <br /> not be correctable. Usually not a reliable specimen for preservation. <br /> Fair(F): Fair to moderate vigor. Minor structural defects that can be corrected. More susceptible to construction impacts than a tree <br /> in good condition. <br /> Good (G): Good vigor and color, with no obvious problems or defects. Generally more resilient to impacts. <br /> Very Good (VG): Exceptional specimen with excellent vigor and structure. Unusually nice. <br /> Age <br /> Young (Y): Within the first 20% of expected life span. High resiliency to encroachment. <br /> Mature (M): Between 20% - 80% of expected life span. Moderate resiliency to encroachment. <br /> Overmature (OM): In >80% of expected life span. Low resiliency to encroachment. <br /> DE: Dripline Encroachment(X indicates encroachment) <br /> CI: Anticipated Construction Impact (L = Low, M = Moderate, H = High) <br /> # Species DBH Health Structure Dripline Age DE CI Comments Action <br /> N E SW <br /> A Redwood 3 Dead - (Added 1/7/19) Remove. <br /> (Sequoia <br /> sempervirens) <br /> B Redwood 3 Dead - (Added 1/7/19) Remove. <br /> C Redwood 3 Dead - (Added 1/7/19) Remove. <br /> D Redwood 3 Dead - (Added 1/7/19) Remove. <br /> E Redwood 5 Dead - (Added 1/7/19) Remove. <br /> F Redwood 2,2 Dead - (Added 1/7/19) Remove. <br /> G Redwood 6.5 Dead - (Added 1/7/19) Remove. <br /> Jennifer Tso, Certified Arborist 4 <br />