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Revised Arborist Report, 481 Sycamore Road January 7, 2019
<br /> Species DBH Basic Value Species Condition Location Appraised
<br /> Rating Rating Rating Value
<br /> 30 Valley Oak 20 $24,363.45 90% 78% 53% $9,100.00
<br /> 31 Valley Oak 21 $26,842.98 90% 78% 60% $11,300.00
<br /> 32 Ash 14.5, 13 $11,026.07 30% 75% 43% $1,080.00
<br /> 33 Apple 4,4,4 $3,358.04 70% 78% 50% $920.00
<br /> 34 White Birch 5,3.5,4 $1,921.33 30% 97% 48% $270.00
<br /> 255 Valley oak 8,8 $7,490.53 90% 75% 50% $2,530.00
<br /> 256 Valley oak 10, 10 $13,780.08 90% 69% 53% $4,560.00
<br /> 257 Valley oak 11,6,8 $12,026.26 90% 72% 50% $3,900.00
<br /> 258 Valley oak 11 $7,490.53 90% 70% 63% $2,990.00
<br /> 259 Euonymus 8.5,7(at 6") No reference data available for shrubs.Based on Traverso Tree $750.00
<br /> Service planting cost for 24"box replacement
<br /> Total Value of Appraised Trees $187,340.00
<br /> Recommendations (to be printed on site plans)
<br /> Pre-construction
<br /> • Remove trees#2, 6, 7, 10-12, 13*, 33, 34, 259 (10 trees; asterisk indicates heritage
<br /> tree). Dead trees A-Q & 15B will also be removed.
<br /> • Prior to construction or grading, contractor shall install fencing to construct a temporary a
<br /> Tree Protection Zone (TPZ) around each tree or grove of trees as indicated on the tree
<br /> protection plan. 6' tall chain-link fencing is recommended, though other types of fencing
<br /> may be used with City approval.
<br /> • TPZ fencing shall remain in an upright sturdy manner from the start of grading until the
<br /> completion of construction. Fencing shall not be adjusted or removed without consulting
<br /> the project arborist (PA).
<br /> Foundation, Grading, and Construction Phase
<br /> • Hand dig fence footings within 10' of trunk of tree#14, and 15' within trunk of tree#15.
<br /> • If roots > 2" are encountered during excavation by trees#16, 22 & 24, they shall be
<br /> cleanly pruned, covered, and kept moist till backfilled.
<br /> • If needed, pruning shall be performed by personnel certified by the International Society
<br /> of Arboriculture (ISA). All pruning shall adhere to ISA and American National Standards
<br /> Institute (ANSI) Standards and Best Management Practices.
<br /> • Should TPZ encroachment be necessary, the contractor shall contact the PA for
<br /> consultation and recommendations.
<br /> • Contractor shall keep TPZs free of all construction-related materials, debris, fill soil,
<br /> equipment, etc. The only acceptable material is mulch spread out beneath the trees.
<br /> • Should any damage to the trees occur, the contractor shall promptly notify the PA to
<br /> appropriately mitigate the damage.
<br /> Jennifer Tso, Certified Arborist 10
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