Laserfiche WebLink
B <br />r <br />A Photographic Guide to the Evaluation of Hazard Trees in Urban Areas <br />TREE H= RD EVALUATION FORM <br />Site/Address: ? 9a r <br />Map/Location: <br />Owner: public c/ private unknown other <br />Date: �S" cj Inspector: <br />Date of last inspection: <br />HAZARD RATING: <br />+ i + z.. 7 <br />Failure + Size +Target Hazard <br />Potential of part Ralm9 Rating <br />Immediate action needed <br />Needs further inspection <br />Dead tree <br />891 <br />TREE CHARACTERISTICS li:9srT""n <br />Tree N:_ [ Species: le)aK L _ -;;� / v <br />DBH: ¢ N of trunks: —/_ Height: Spread�1_ R <br />Form: ❑ generally symmetric eminorasymmetry O major asymmetry ❑ stump sprout ❑ stag -headed <br />Crown class: O dominant Elco -dominant O intermediate O suppressed <br />Live crown ratio: ,sy % Age class: ❑ young Ornature O over -mature <br />Pruning history: O crown cleaned O excessively thinned ❑ topped brown raised <br />❑ pollarded O crown reduced D none <br />Special Value: ❑ specimen O heritage/historic O wildlife ❑ unusual O'street tree <br />®screen, shade indigenous O other <br />TREE HEALTH <br />Follage color: normal ❑ chlorotic O necrotic Epicormics? Y <br />Foliage density: Znormai O sparse Leaf size: El'normat ❑ small <br />Annual shoot growth: O excellent 0average O poor Twig Dieback? Y No <br />Callus development: ❑ excellent Z(average O poor O none <br />Vigor class: ❑ excellent YJ average O fair O poor <br />Major pests/diseases: <br />SITE CONDITIONS <br />Site Character: ❑ residence O commercial O industrial ❑ park Vropen space O'natural ❑ <br />Landscape type: O parkway O raised bed ❑ container O open CI - <br />..,d2 f <br />Irrigation: Onone ❑ adequate O inadequate. ❑ excessive ❑ trunk wetted <br />% dripline paved: 0 10_25°/ 25-50% 50-75% 75-100% Lifted? Ycj <br />% dripline w/ fill soil: 0% 10-25% 25-50% 50-75% 75-100% <br />% dripline grade lowered: 0% 10-25% 25.50% 50-75% 75-100% <br />Soil problems: ❑ drainage G"sshallow O compacted C droughty ❑ saline O alkaline ❑ acidic O small volume O disease center D history of fail <br />Obstructions: D lights ❑ signage O line -of -sight O view eoverhead lines ❑ underground utilities O traffic ❑ adjacent veg. ❑ <br />Wind (tree position): O'single tree O below canopy ❑ above canopy D recently exposed ❑ windward, canopy edge ❑ area prone to windthrow <br />TARGET <br />Use Under Tree: [,-building l-XParking 2/traffic ❑ pedestrian ❑ recreation Vandscape ❑ hardscape ❑ small features <br />Can target be moved? Y (N) <br />Occupancy: ❑ occasional use 'R medium, intermittent use O frequent use <br />The International Society of Arboriculture assumes no responsibility for conclusions or recommendations derived from use of this form <br />