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Tree Assessment Plan <br /> alrE W4 Yalk. <br /> ` R:"'e MI. 3987 Stanley Blvd. <br /> ...fro'a;;; Pleasanton, CA <br /> } <br /> _yE..a �.»...: .. <br /> .' Prepared for <br /> - I!1"'...... Sarvanna Chilla <br /> l= inU <br /> Pleasanton, CA <br /> DRIVE WAY CROSS SECTION I <br /> ,. November 2018 <br /> 17 19 • <br /> r 18 _ 1 No Scale <br /> • • <br /> �\ fr <br /> ;�1s- �a 41 Tree Protection Zone <br /> ..« <br /> x�.c a..r... Base map provided by <br /> Tom. i <br /> 14 •...• px c�",� .sa • _ ./1 Ken McCoy <br /> m.c.ve. r €F'=-07 "". A g;9 •-35.::4'‘3',f:8 _a 4, _ r " 7 r: ~. i q,;q. Ac 'W Modesto,CA <br /> oF" "r, `` 2 i ' " ,.. !tf++' 1 6I L4 k' ,, . .-' 3 - 21 Numbered tree locations are approximate <br /> 1 , .„. 9.. :..wN 11. .4., S 4 r,_. ll <br /> a,s■.a. Zei... ......,. , is . .. <br /> « Tree numbers 17&19 are off-site and not <br /> 11 1F` ... I ,.I ....w I r 1 - .-.�. I x tagged. <br /> f <br /> '.4 A. <br /> ,,• _�J I I <br /> a,a.a+' ,�a"iL'�• <br /> 10 <br /> SITE PLAN <br /> NOIT SCIENCE <br /> 325 Ray Street <br /> Pleasanton,California 94588 <br /> Phone 925 484 <br /> Fax 925.444.0596 <br />orward to hearing from you. <br /> Sincerely, <br /> Maryellen Bell <br /> ISA Certified Arborist WE-5643A <br /> Attached: Tree Assessment Map <br /> Tree Assessment Form <br /> Tree Appraisal <br /> diameter will occur within the TREE PROTECTION ZONE. <br /> 7. Construction trailers, traffic and storage areas must remain outside TREE PROTECTION <br /> ZONE at all times. <br /> 8. Any root pruning required for construction purposes shall receive the prior approval of and <br /> be supervised by the Project Arborist. Roots should be cut with a saw to provide a flat and <br /> smooth cut. Removal of roots larger than 2" in diameter should be avoided. If roots 2"and <br /> greater in diameter are encountered and during site work must be cut to complete the <br /> construction, the Project Arborist must be consulted to evaluate effects on the health and <br /> stability of the tree and recommend treatment. <br /> 9. If injury should occur to any tree during construction, it should be evaluated as soon as <br /> possible by the Project Arborist so that appropriate treatments can be applied. <br /> 10. No excess soil, chemicals, debris, equipment or other materials shall be dumped or stored <br /> within the TREE PROTECTION ZONE. <br /> 11. Any additional tree pruning needed for clearance during construction must be performed <br /> by a Certified Arborist and not by construction personnel. <br /> 12. Trees that accumulate a sufficient quantity of dust on their leaves, limbs and trunk as <br /> judged by the Project Arborist shall be spray-washed at the direction of the Project <br /> Arborist. <br /> 13. All trees shall be irrigated on a schedule to be determined by the Project Arborist(every 3 <br /> to 6 weeks during the warm season is typical). Each irrigation shall wet the soil within the <br /> TREE PROTECTION ZONE to a depth of 30". <br />xtracting the trees, or grinding the stump below ground. <br /> 7. Structures and underground features to be removed within the 10' of a tree shall use <br /> equipment that will minimize damage to trees above and below ground, and operate from <br /> outside the Tree Protection Zone. Tie back branches and wrap with protective materials <br /> to protect from injury as directed by the Project Arborist. The Project Arborist shall be on- <br /> site during all operations within the Tree Protection Zone to monitor demolition activity. <br />spection. The location factor <br /> considers the site, placement and contribution of the tree in its surrounding landscape. <br />