Tenders Are Invited For Maintenance Of Roadside Trees Along District Roads In The Wejherowo District

1. The Order Includes: A) Removal Of Dead And Broken Branches And Limbs As Well As Branches And Limbs That Pose A Threat To Safety; The Term Threaking Security Means, Among Others: Branches And Limbs Entering The Vertical And Horizontal Road Gauge. The Vertical Gauge For L And Z Class Roads Should Be 4.5 M, While The Horizontal Gauge Should Be At Least 0.5 M For Roadways Limited And Unlimited By Curbs. The Vertical Gauge Above Sidewalks, Bicycle Paths And Pedestrian Paths Should Be At Least 2.5 M; B) Removal Of Suckers On The Trunk And At The Root Collars And In The Immediate Vicinity; C) Trimming The Crowns Of Trees That Pose A Threat To Road Traffic Safety And Buildings Located In The Vicinity Of Trees; D) X-Raying The Crowns In Order To Reduce Wind Pressure, Improve Light Conditions, Reduce Crown Humidity, Which Promotes Assimilation And Worsens The Conditions For The Development Of Fungi; The X-Ray Taken Should Not Exceed 15% Of The Assimilation Mass; X-Rays Should Be Performed Evenly Over The Entire Crown So As Not To Affect The Cross-Section And Statics Of The Tree, E) Treatments Should Be Performed Both From The Side Of The Road And From The Side Of The Neighboring Plot, So That The Statics Of The Tree Are Maintained, 2. The Scope Of The Task (Location And Quantities) Was Specified In Annex No. 7 To The Swz.