Why do I need a treatment plan on development sites?
The Environment Agency promotes the use of a ‘Knotweed Management Plan’ (KMP) wherever possible on development sites.
Our KMP’s are drafted in accordance to ‘‘The PCA and EA Knotweed Code of practice’, 2013 (version 3).
- Japanese Knotweed is a form of contamination and as with other contaminates (i.e., Asbestos or Hydrocarbons) a management (remediation) plan needs to be drawn up and implemented. These plans ensure the correct remedial method and monitoring is employed to remove the problem in-line with the proposed end use of the site.
- It can be presented as evidence in the eventuality of any future dispute.
- Ensures that all site contractors treat Japanese Knotweed in an appropriate manner as once knotweed is disturbed by either machinery or personnel it becomes much more difficult to eradicate.
- Establishing a plan prior to any site works being undertaken and educating site personnel will ensures all employed on the project understand their responsibilities. As a result, knotweed treatment/removal should be straightforward, easily scheduled, and unlikely to escalate in cost.