EUGENE Public Works <br /> Maintenance <br /> City of Eugene <br /> April 30, 1996 1820 Roosevelt Boulevard <br /> Eugene, Oregon 97402 <br /> (541) 687 -5220 <br /> Eugene Water & Electric Board <br /> Brad Edwards, Tree Trim Coordinator <br /> P.O. Box 10148 <br /> Eugene, OR 97440 -2148 <br /> Dear Mr. Edwards: <br /> This letter is in response to your correspondence dated April 18, 1996. I have examined the <br /> situation at the intersection of Woodland Drive and Spring Boulevard and I concur with your <br /> findings. The juvenile big -leaf maples located in the public right of way have not developed the <br /> branching structure to effectively use the pruning standard 90 -3 -90. What would be left after the <br /> required pruning would be severe reduction of existing canopies with a drop crotch pruning to <br /> meet the 90 -3 -90 standard and/or poles that would inevitably sprout into a multitude of suckers. <br /> These suckers would grow back up into the electrical lines causing you more pruning work, time, <br /> and expense. <br /> The best remedy is to remove the existing trees and replace them with vine maples. These vine <br /> maples should be a minimum of 10 -12' in height. The sooner the trees are removed and replaced, <br /> the sooner the new vine maple screen will develop. I would like to review the planting plan as to <br /> the size, number, and spacing for the new trees in order to ensure the screening provided will <br /> compensate for the loss of the existing trees in the public right of way. The spacing may vary <br /> according to the size of the plants and their fullness of foliage. <br /> Please let me know what your schedule will be to perform the work at this site. I, or my staff, <br /> will be available to review the replacement planting and respond to any other needs you have in <br /> the maintenance street trees under your electrical lines. <br /> Sincerely, <br /> Scott Plamondon <br /> Urban Forester <br /> cc: Mr. Ogle <br /> 2540 Woodland Drive <br /> Eugene, OR 97403 <br />