Tree Safety Contractor Engagement & Management Paul Smith - - PowerPoint PPT Presentation
Tree Safety Contractor Engagement & Management Paul Smith - - PowerPoint PPT Presentation
Tree Safety Contractor Engagement & Management Paul Smith Technical Officer Purify the air through Reduction of radiation Reduce storm water Enhancement of cultural Role in recreation; Decrease loss of soil capturing particulate
Purify the air through capturing particulate matter, carbon dioxide,
- zone and other air
pollutants Reduction of radiation and solar heat gain through shading and evapotranspiration Reduce storm water runoff through enhanced soil permeability (sustainable urban drainage) Enhancement of cultural and aesthetic qualities (e.g. traffic calming, enhanced walking environment) Role in recreation; trees grow/are grown in location that people recreate Decrease loss of soil nutrients to erosion and leaching What next? Natural, graceful shapes of trees provide an architectural transition (shape, scale, form) Decrease the need for energy for cooling buildings Biophillic – Humans nature desire to be around trees and nature Noise filters e.g. traffic noise Community involvement and socialising e.g. tree planting Marketable products such as mulch, timber, etc Links to our heritage and past Help create a sense of place Contribute to ecological communities Carbon sequestration and storage Provide privacy - screening Help reduce intensity of urban heat island effect Maintain/ enhance soil
- rganic
matter Increase water soil infiltration and storage Can provide fruit, flowers and scents Mirror achievements
- f society
Improve soil biological activity Provide employment Role in human well being Increase property values Produce
- xygen
What did trees and the urban forest ever do for us…...
trees.org.uk
Key Messages
- Trees are important so we should look after
them
trees.org.uk
Common Sense Risk Management
- f Trees
“People are prepared to accept a degree of risk because of the value of trees, and the pleasure they derive from visiting or participating in leisure activates in tree’d environments. Therefore, it is acceptable that tree management does not seek to eliminate all risk of minor and easily healed injuries.”
National Tree Safety Group, 2011
trees.org.uk
Judge Richard Wakerley QC said: "The condition and the danger the tree presented would have been obvious to anyone making a close inspection of that tree."
trees.org.uk
trees.org.uk
A sensible approach….
- Create (at least) a basic tree policy or
strategy and stick to it
- Levels of surveying & inspection,
identification of high use/target areas (zoning), timescales, reactive and proactive measures, designated responsibilities
trees.org.uk
Decay is a natural process?
Taken from Lantra Basic Tree Survey and Inspection Course
trees.org.uk
Key Messages
- Trees are important so that we should look
after them
- Have a plan, ideally documented
trees.org.uk
Engaging Contractors
- What’s a good idea to check?
trees.org.uk
Engaging Contractors cont.
- Desirable attributes?
trees.org.uk
- Guides to Industry Good Practice -
AFAG Safety Guides FISA Safety Guides HSE Leaflets, etc ICOP Guidance
- Operator Training and Certification -
NPTC/Lantra Certificates of Competence (license to practice) First Aid Training Signing and Guarding Training, etc Industry Good Practice / Guidance
trees.org.uk
A mark of excellence
trees.org.uk
Key Messages
- Trees are important so that we should look
after them
- Have a plan, ideally documented
- Engage the right people to do the right jobs
trees.org.uk