树木会影响业务可靠性，中断客户供电. 在最坏的情况下, heavy snowfall or strong winds can cause trees to knock down power lines or break poles.
让树木远离我们的防线, we hire qualified line-clearing contractors to prune trees on a regular maintenance cycle.
大多数线路都没有绝缘. 它们是裸露的电线. A tree or limb that grows into or falls across two wires on the pole can create a path for electricity. 当这种情况发生时，防护设备通常会关闭线路.
You should never climb or prune trees near power lines because you or your equipment could contact an energized line. 如果一个人接触通电的电线，可能会造成严重的伤害甚至死亡.
However, we caution all homeowners to take care when pruning any vegetation near power equipment. 只有受过训练的专业人员才能修剪电线周围的树木. 离架空电线至少10英尺远，如有需要，请与365体育亚洲官方入口公司联系.
如果一个靠近服务线路的分支被确定为有问题, we can de-energize the power line during normal business hours at no charge so the customer can make the necessary prunes.
每棵树都是不同的，必须单独考虑. Trees with trunks close to power lines require much heavier pruning than trees that are farther from the line.
Some techniques that are appropriate on hardwood trees cannot be used on some softwood species. 当修剪, our experts make every effort to provide enough clearance for the tree to remain safe until the next time it is pruned.
Directional pruning removes each limb where it joins another limb or at the trunk. 这个过程不同于“四舍五入”的树, 四肢被随机切断的地方, 通常会留下不健康的“短”切口.
Directional pruning involves cutting a limb back to another limb so future growth is directed away from power lines. 用定向技术, 树木生长对公共安全和电力服务的影响最小.
是的. Each crew has at least one certified arborist or person who has completed an advance course in arboricultural training. 区域主管, 365体育亚洲官方入口 utility arborists and staff notifying customers in advance about line clearing are all certified arborists.
The cost of managing the natural growth around power lines is part of the prices approved by the public utility commissions in Idaho and Oregon for providing power. 没有单独收费.
Our policy is to chip any small limbs, branches and brush from landscaped settings. 365体育亚洲官方入口 will haul this material away or leave the mulch with the property owner at their request. Any wood larger than four inches in diameter is cut into manageable lengths for the property owner. 枯木不能削，只能留在地上.
In non-landscaped sites, pruned vegetation and wood is left in place to biodegrade.
当恶劣天气导致树木或其他植被倒在电线上时, 造成停电, 我们砍了树，刷了刷子，这样电线杆和电线就可以更换和重新通电了. 木材的处理, limbs or debris resulting from this type of emergency operation is the property owner’s responsibility.