APPENDIX <br /> PRIORITY SYSTEM <br /> Class I - Immediate Hazards - response time target: within 24 hours of notice <br /> a. Tree or limb fallen - blocking traffic (veh./ped.) <br /> b. Tree or limb fallen - property damage <br /> Class II - Potential Hazards - response time target: within five working days <br /> a. Unstable tree (leaning, split leader, large basal cavity) <br /> b. Unstable lead or limb (large, hanging, damaged, decayed lead) <br /> c. Dutch Elm Disease Removal (post - inspection positive D.E.D.) <br /> d. Fully blocked regulatory sign <br /> Class III - Tree Safety Work - cwnplaed as resources allow <br /> a. Routine Sign Clearance (night signs) <br /> b. Ordinance inforcement (vision, height, nonreg. signs) <br /> c. Damaged tree repair (wound repair, vandalism repair) <br /> d. Root pruning - stump grinding <br /> e. Removal of dead or severely declining tree <br /> Class IV - Maintenance Tree Pruning - completed as resources allow <br />