Camilty Wind Farm - Partnerships for Renewables

Camilty Wind Farm - Partnerships for Renewables Camilty Wind Farm - Partnerships for Renewables

07.02.2014 Views

Camilty Wind Farm • Harburn (north west of site) In the vicinity of residential properties at the closest settlement. The scheme has been designed to limit adverse effects on sensitive receptors in this location; • Harburn House (north west of the site). Harburn estate forms the closest receptor to the proposed wind farm. The scheme has been designed to limit adverse effects on residents of and visitors to the House and the character of the listed historic Park and Garden; • West Cairn Hill (south east of site). This is the highest peak in the vicinity of the site. The elevated location allows unhindered views of the landscape context, including Pates Hill, Muirhall and Blacklaw wind farms and has enabled the design to be adapted to respond to the context and limit effects on the AGLV/Regional Park; • Corston Hill (north east of site). A local high point in the Pentland Hills AGLV which forms the edge of the ZTV; • Harperrig Reservoir (north east of site), walkers accessing the Pentland Hills near a local landmark. The scheme has been designed to limit adverse effects on sensitive receptors in this location. 9.4.6 The viewpoint locations are in relatively close proximity to the site or in elevated locations and allow open views of the turbine layout to be analysed. Viewpoints at West Cairn Hill, Corston Hill and Harperrig Reservoir are located in the Pentland Hills AGLV and are important locations to determine effects on visual receptors within this designated landscape. The turbines have been located to be as discrete as possible in the landscape. Final Design 9.4.7 A series of layouts using the eight intermediate design turbines were examined through an iterative design process as part of a design workshop. The design criteria used to inform the process were as follows: • A simple and compact form which has a unified appearance. Turbines have been designed to have a similar spacing within the wind farm, to avoid a random appearance; • Avoidance of outlier turbines and visual stacking. The organised composition of the wind farm prevents single turbines appearing as separated from the main cluster. Straight lines have been avoided to prevent views of several turbines on the same axis, which is often discordant in the landscape; • Relationship of the wind farm to the character, scale, pattern and composition of the landscape. The scale of the wind farm and its shape have been designed to relate well to the scale and shape of the forestry plantation; • Potential conflicts with a sense of remoteness; • Relationship with existing wind farm turbine size, scale and layout. Turbine size would be consistent with nearby schemes at Pates Hill and Muirhall and the wind farm scale would be similar to these schemes. The visual separation between the three schemes would be maintained. 9.4.8 The two potential turbines to the south west of the B7008 were removed at this stage to avoid a disjointed layout when viewed from the south east in the Pentland Hills and from the north March 2013 9-49 ES Chapter 9 Landscape and Visual Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

Camilty Wind Farm west. This concentrated on the most desirable developable area, which would support a balanced layout of six turbines and would avoid likely significant effects on key landscape and visual receptors. The final, six-turbine scheme was fixed and assessed. The layout of the wind farm is cohesive and the size and scale is compact in the landscape, particularly when viewed together with existing wind farms at Pates Hill and Muirhall. 9.4.9 In addition to the turbine layout, the location of wind farm infrastructure has also been considered in the design process. The felling of trees to accommodate the turbines, access tracks and borrow pits have been incorporated into the Forest Design Plan prepared by FCS. The integration of the wind farm in a landscape of commercial forestry and the potential for enhancement of the conifer plantations through diversification of species and structure would form part of the ongoing, long term management of the forestry. 9.5 Potential Effects of the Scheme Construction Activities Associated with the Construction Phase 9.5.1 The construction phase of the proposed wind farm is likely to take approximately 6 months. The following construction phase activities have been considered as part of the assessment: • Felling of trees within Forestry Commission land to accommodate wind farm infrastructure; • Preparation of the temporary construction compound and erection of temporary site portable buildings; • Upgrading of existing site entrance and access tracks and construction of new access tracks between the wind turbines, control building and construction compound; • Construction of crane hard standing areas; • Excavation of wind turbine foundations and construction of wind turbine bases; • Excavation of cable trenches and laying of power and instrumentation cables; • Construction of control building and installation of electrical equipment; • Erection and commission of wind turbines; • Reinstatement works to access tracks, crane hard standings and temporary construction compound; and • Re-grading of levels to accommodate wind turbine foundations. Effects on Landscape Resources During the Construction of the Wind Farm Methodology 9.5.2 The assessment of construction effects is based on the methodology detailed in Section 2 of this chapter. In summary, the value of the landscape resource (based on designations) and its sensitivity to the proposed construction operations is considered in relation to the magnitude of the proposed change to the landscape resource’s fabric and character. The importance of the change to the landscape resource can then be assessed. The construction phase of the wind farm is considered to be temporary in nature. The matrix at Table 9.8 is used to establish a preliminary level of effect based on sensitivity and magnitude. The effects March 2013 9-50 ES Chapter 9 Landscape and Visual Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

<strong>Camilty</strong> <strong>Wind</strong> <strong>Farm</strong><br />

west. This concentrated on the most desirable developable area, which would support a<br />

balanced layout of six turbines and would avoid likely significant effects on key landscape<br />

and visual receptors. The final, six-turbine scheme was fixed and assessed. The layout of the<br />

wind farm is cohesive and the size and scale is compact in the landscape, particularly when<br />

viewed together with existing wind farms at Pates Hill and Muirhall.<br />

9.4.9 In addition to the turbine layout, the location of wind farm infrastructure has also been<br />

considered in the design process. The felling of trees to accommodate the turbines, access<br />

tracks and borrow pits have been incorporated into the Forest Design Plan prepared by FCS.<br />

The integration of the wind farm in a landscape of commercial <strong>for</strong>estry and the potential <strong>for</strong><br />

enhancement of the conifer plantations through diversification of species and structure would<br />

<strong>for</strong>m part of the ongoing, long term management of the <strong>for</strong>estry.<br />

9.5 Potential Effects of the Scheme<br />

Construction<br />

Activities Associated with the Construction Phase<br />

9.5.1 The construction phase of the proposed wind farm is likely to take approximately 6 months.<br />

The following construction phase activities have been considered as part of the assessment:<br />

• Felling of trees within Forestry Commission land to accommodate wind farm<br />

infrastructure;<br />

• Preparation of the temporary construction compound and erection of temporary site<br />

portable buildings;<br />

• Upgrading of existing site entrance and access tracks and construction of new access<br />

tracks between the wind turbines, control building and construction compound;<br />

• Construction of crane hard standing areas;<br />

• Excavation of wind turbine foundations and construction of wind turbine bases;<br />

• Excavation of cable trenches and laying of power and instrumentation cables;<br />

• Construction of control building and installation of electrical equipment;<br />

• Erection and commission of wind turbines;<br />

• Reinstatement works to access tracks, crane hard standings and temporary<br />

construction compound; and<br />

• Re-grading of levels to accommodate wind turbine foundations.<br />

Effects on Landscape Resources During the Construction of the <strong>Wind</strong> <strong>Farm</strong><br />

Methodology<br />

9.5.2 The assessment of construction effects is based on the methodology detailed in Section 2 of<br />

this chapter. In summary, the value of the landscape resource (based on designations) and<br />

its sensitivity to the proposed construction operations is considered in relation to the<br />

magnitude of the proposed change to the landscape resource’s fabric and character. The<br />

importance of the change to the landscape resource can then be assessed. The construction<br />

phase of the wind farm is considered to be temporary in nature. The matrix at Table 9.8 is<br />

used to establish a preliminary level of effect based on sensitivity and magnitude. The effects<br />

March 2013 9-50 ES Chapter 9<br />

Landscape and Visual<br />

Copyright <strong>Partnerships</strong> <strong>for</strong> <strong>Renewables</strong> Development Co. Ltd 2013 ©

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