Forthbank Wind Energy Development - Partnerships for Renewables

Forthbank Wind Energy Development
to mitigate potential effects on potentially sensitive habitats (e.g. the adjacent wetland
lagoons), and to secure protection and where possible enhancement of these habitats. The
aims of the plan will also contribute to delivery of the objectives of the Clackmannanshire
Biodiversity Action Plan.
Translocation of Cornflower Plants
11.6.9 In order to avoid the loss of cornflower from this site the three plants identified adjacent to the
site access track will be translocated to an area which will not be affected by the construction
of the proposed wind energy development.
11.6.10 The receptor site for the translocated plants will be selected based on characteristics which
complement the donor site (e.g. soil type, exposure, drainage etc.). However, it is anticipated
that much of the application area will be compatible and hence a suitable site should not be
difficult to identify.
11.6.11 In order to safeguard the translocated plants, the receptor site will be surrounded by fencing to
ensure that no site personnel or vehicles are able inadvertently pass through and disturb the
ground.
11.6.12 If these measures are followed it is anticipated that this species will be retained at the
application area.
Avoidance or Control of Invasive Plant Species (Japanese Knotweed and Giant Hogweed)
11.6.13 The legislation regarding the spread of Japanese knotweed or giant hogweed is presented in
Section 11.2. Methodology (Legislation and Guidance).
Japanese Knotweed
11.6.14 Since there are no stands of Japanese knotweed within the 100m of any of the proposed
turbine locations or associated infrastructure there is no requirement for there to be any control
of this species. However, measures should be taken to avoid the risk of spreading this plant to
other, unaffected parts of the site. As such, it is recommended that the two stands identified
on the Figure 11.4 (Target Note 2 and Target Note 3) are surrounded by exclusion fencing
(e.g. heras fencing) to stop any site personnel or vehicles/machinery from incidentally passing
through these areas and disturbing the contaminated ground. The fenced off areas should be
identified with signage to demonstrate the environmental protection purpose (e.g.
‘Environmental Hazard: Japanese knotweed’).
11.6.15 Should any additional stands of Japanese knotweed become established prior to the
commencement of works an ecologist should be contacted for advice to determine the risk of
spread and contamination based on its location in relation to the proposed footprint of works.
November 2010 Chapter 11 Page 36
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