5_Exhibits A-C - Laserfiche WebLink

3987 Stanley Tree Assessment Pleasanton,CA December 13,2016 Hoar SCIENCE Tree Species Trunk Heritage Condition Suitability for Comments No. Diameter Tree? 1=poor Preservation (in.) 5=excellent 1 Crape myrtle 7 No 3 Low Off-site tree;several harsh pruning cuts in top of canopy;canopy extended over fence 3'. 2 Italian alder 7,8,8 No 3 Moderate Multiple trunks arise from base;trunk located 11'from utility lines. 3 Sweetgum 8 No 4 High Tall,narrow crown;good form and structure. 4 Plum 3,3,2,2,1,1, No 2 Low Multiple trunks arise from base. 1 5 Lemon 3,3,2,1 No 4 High Multiple trunks arise from 3';good form and structure;good color. 6 Plum 10,10,10 Yes 3 Low Codominant trunks arise from 2'and 3';heading back cuts at top of canopy. 7 Windmill palm 10 No 4 High 15'brown trunk. 8 Windmill palm 9 No 4 High Growing up thru cut out to in shed roof;25'brown trunk. 9 Windmill palm 10 No 4 High Growing is raised planter;25'brown trunk. 10 Glossy privet 3,3,3,3 No 3 Moderate Multiple trunks arise from base;one branch decay at 6';metal 2,2,1 fence post embedded in N trunk. 11 Windmill palm 10 No 4 High 20'brown trunk. 12 Windmill palm 10 No 4 High 25'brown trunk. 13 Windmill palm 10 No 4 High 25'brown trunk. 14 Windmill palm 10 No 4 High 20'brown trunk. 15 Windmill palm 8 No 4 High 25'brown trunk. 16 Plum 5,5 No 3 Low Poor form and structure;leans N;codominant trunks arise from 4'. 17 Valley oak 36 Yes 4 High Off-site;tag on fence;canopy hangs over 5'. st remain outside TREE PROTECTION ZONE at all times. 8. Any root pruning required for construction purposes shall receive the prior approval of and be supervised by the Project Arborist. Roots should be cut with a saw to provide a flat and smooth cut. Removal of roots larger than 2" in diameter should be avoided. If roots 2"and greater in diameter are encountered and during site work must be cut to complete the construction, the Project Arborist must be consulted to evaluate effects on the health and stability of the tree and recommend treatment. 9. If injury should occur to any tree during construction, it should be evaluated as soon as possible by the Project Arborist so that appropriate treatments can be applied. 10. No excess soil, chemicals, debris, equipment or other materials shall be dumped or stored within the TREE PROTECTION ZONE. 11. Any additional tree pruning needed for clearance during construction must be performed by a Certified Arborist and not by construction personnel. 12. Trees that accumulate a sufficient quantity of dust on their leaves, limbs and trunk as judged by the Project Arborist shall be spray-washed at the direction of the Project Arborist. 13. All trees shall be irrigated on a schedule to be determined by the Project Arborist(every 3 to 6 weeks during the warm season is typical). Each irrigation shall wet the soil within the TREE PROTECTION ZONE to a depth of 30". xtracting the trees, or grinding the stump below ground. 7. Structures and underground features to be removed within the 10' of a tree shall use equipment that will minimize damage to trees above and below ground, and operate from outside the Tree Protection Zone. Tie back branches and wrap with protective materials to protect from injury as directed by the Project Arborist. The Project Arborist shall be on- site during all operations within the Tree Protection Zone to monitor demolition activity. spection. The location factor considers the site, placement and contribution of the tree in its surrounding landscape.