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4108 Foothill Road �\
<br /> Tree Assessment
<br /> Pleasanton,California
<br /> E� HORT SCIENCE
<br /> Ve
<br /> BARTLETT CONSULTING
<br /> TREE SPECIES SIZE HERITAGE CONDITION SUITABILITY COMMENTS
<br /> No. DIAMETER 1=POOR FOR
<br /> (in inches) 5=EXCELLENT PRESERVATION
<br /> 18 Valley oak 26 Yes 3 Moderate Codominant at 5'; one-sided to west; minor dieback;
<br /> slightly thin crown.
<br /> 19 Coast live oak 37 Yes 4 High Codominant at 7'; excellent form and structure; full,
<br /> dense crown; low branching to north touch ground.
<br /> 20 Coast live oak 56 Yes 2 Low Extensive wounds and cavities with decay; basal
<br /> wound on west; full, dense crown; one-sided to west.
<br /> 21 Valley oak 27 Yes 3 Low Codominant at 6'; extensive wound with decay on
<br /> east facing stem; thin crown; twig and branch
<br /> 27 Valley oak 43 Yes 3 Low Multiple attachments at 8'; no central leader; bird
<br /> nesting holes; crown bows to east and west.
<br /> 31 Valley oak 24 Yes 4 Moderate Multiple attachments at 7'; one-sided to west; minor
<br /> dieback.
<br /> 32 Valley oak 32 Yes 4 Moderate Multiple attachments at 4'; minor dieback; slightly thin
<br /> crown.
<br /> 33 Valley oak 32 Yes 4 High Codominant at 6'; good form and structure; slightly
<br /> thin crown.
<br /> 34 Valley oak 31 Yes 5 High Multiple attachments at 7'; excellent form and
<br /> structure; minor dieback; mistletoe.
<br /> 36 Valley oak 25 Yes 4 Moderate Codominant at 4'; slight lean north; minor dieback.
<br /> 38 Valley oak 34 Yes 4 Moderate Good form and structure; twig dieback; engulfed in
<br /> poison oak; slightly thin crown.
<br /> 39 Valley oak 33 Yes 4 High Codominant at 6'; down slope; low branches to north
<br /> touch ground; full, dense crown.
<br /> Page 1
<br /> clearance during construction must be performed
<br /> by a qualified arborist and not by construction personnel.
<br /> 9. Any herbicides placed under paving materials must be safe for use around trees and
<br /> labeled for that use. Any pesticides used on-site must be tree-safe and not easily
<br /> transported by water.
<br /> 10. Any roots damaged during grading or construction shall be exposed to sound tissue and
<br /> cut cleanly with a saw.
<br /> 11. If temporary haul or access roads must pass over the root area of trees to be retained, a
<br /> road bed of 6"of mulch or gravel shall be created to protect the soil. The road bed
<br /> material shall be replenished as necessary to maintain a 6"depth.
<br /> Maintenance of impacted trees
<br /> Trees preserved at the 4108 Foothill site will experience a physical environment different from
<br /> that pre-development.As a result, tree health and structural stability should be monitored. A
<br /> Homeowner Guide to Care of Oaks is provided in Exhibits. Occasional pruning, mulch and pest
<br />nia Fish
<br /> and Wildlife code 3503-3513 to not disturb nesting birds. To the extent feasible tree
<br /> pruning and removal should be scheduled outside of the breeding season. Breeding bird
<br />the trees are growing on an undeveloped lot,which affects the site and contribution
<br /> ratings.
<br /> Page 11 of 12
<br /> Planning Commission
<br /> Page 6 of 12
<br />neer;
<br /> b. Show construction vehicles and equipment parking area, materials storage, temporary
<br /> fencing, construction trailer location, and construction contractors/workers parking
<br /> area.
<br /> P19-0059 Planning Commission
<br /> Page 5of12
<br />-0059 Planning Commission
<br /> Page 4 of 12
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<br /> o 0.05 0.1 mi P19-0140, 1809 Santa Rita Rd. Suite A & B, Hill
<br /> Planning Division
<br /> , i i July 30,2019
<br /> FL£ NTON.
<br /> o 280 560 Feet
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