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 Construction Working Hours 4.6.15 Construction activities will be carried out between the hours of 08:00 to 18:00 during the week days and 08:00 to 13:00 on Saturdays considering non-peak hour traffic. In the event that construction will be required outwith these hours, e.g. for delivery of abnormal loads, consent will be agreed in advance with West Lothian Council. Materials and Waste Management 4.6.16 Construction practices will be implemented to minimise the use of raw materials and maximise the use of secondary aggregates and recycled or renewable materials. In addition, waste material generated by the proposed development will be reduced and re-used or recycled on site as appropriate. Methods to incorporate best practice waste management techniques and consideration of the waste hierarchy into all aspects of the site management are identified in the following section and will be incorporated into the Health, Safety and Environmental Management Plan (HSEMS, see Section 4.11 and Appendix 4.4). 4.6.17 A Site Waste Management Plan (SWMP) will be required as part of the HSEMS to ensure building materials and any waste material is managed in accordance with best practice through recycling, reuse and recovery where appropriate. By implementing a SWMP the site is expected to reduce waste arisings and associated costs. Waste Streams Construction 4.6.18 A number of potential waste streams have been identified in the construction phase. Wastes likely to arise during the construction phase of the wind farm development include the following: • Wastes from excavation, peat, gravel, tailings and crushed rocks; • Oil wastes including hydraulic oils, engine gear and lubricating oils; • Wastes from metal degreasing and machinery maintenance, including solvents; • Packaging, including absorbents, wiping cloths, filter materials and protective clothing; • Miscellaneous waste including batteries and accumulators, welfare facility waste; • Mixed construction waste including concrete waste. 4.6.19 Management of wastes during will include the following: • Waste Resulting From Excavations - Likely to comprise excavated peat, stone, rock and gravel. It is proposed to recycle this as aggregate in roads or fill where suitable. Smaller size class of aggregate can be crushed, screened and then used as backfill for cable trenches, if required, to minimise sand requirements. Generally, materials generated from these activities will be re-used or recycled where appropriate on-site. All topsoil and subsoil (where present and requiring removal) will be reused where possible. Where peat is excavated this will be used to restore trenching, track edges and crane hardstandings and the construction compound after the construction period etc where possible, within the Forest Design Plan. A peat management plan will form part of the HSEMS (Appendix 4.4). Peat extraction has been minimised through site layout design, and floating roads will be used where tracks require to cross over deep peat. March 2013 4-17 ES Chapter 4 Description of the Proposed Development Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

Camilty Wind Farm • Oil Wastes - Disposal of oil and any accumulation of fuel residues in the bunded refuelling area will be disposed of in accordance with the Environmental Protection (Duty of Care) Regulations 1991 (as amended) (Duty of Care Regulations) by a suitably licensed or permitted facility. • Packaging - Most packaging materials will be returned to manufacturers, including cable drums and pallets. • Wastes Not Otherwise Specified - Any septic tank systems will be emptied by licensed carriers in line with Duty of Care requirements. 4.6.20 In addition, the contractor will be obliged to comply with a number of guiding principles in relation to the effective management of wastes: • Storage and handling of waste site - Operatives will segregate different waste types to maximise potential for re-use. Waste containers will be clearly marked with intended content. Only containers suitable for contents will be used to minimise risk of accidental spillages and leaks. Covers and bunds will be provided to prevent evaporation and spillage of wastes, and to ensure that wastes cannot be blown away. • Care will be taken to dispose of waste arising in accordance with the Environmental Protection Act 1990 (as amended) and the Duty of Care Regulations (as amended). Waste leaving the site will be accompanied by a waste transfer note or special waste consignment note that records the description of the waste, its current holder, the person collecting it and its destination. • Reducing, reusing and recycling - Operative will reuse and recycle wastes generated on-site whenever possible. Operation 4.6.21 Wind turbines produce very limited pollutants or waste emissions. However, there will be a small amount of waste associated with the operation of the proposed wind farm. This is likely to be restricted to waste associated with the substation compound from employees and visiting contractors, storage of chemicals/ fuel, septic tank sludge and waste oils from, for example, gearbox maintenance. 4.6.22 Sludge from one closed on-site septic tank will be collected by an authorised carrier and disposed of at a consented wastewater treatment works. Decommissioning 4.6.23 It is anticipated that waste generated during decommissioning will be similar to that generated during construction. However, the decommissioning and disposal of end-of-life turbines will generate a greater amount of waste. Many of the components of end-of-life turbines are likely to be recyclable. 4.6.24 The-end-of-life scenario for turbine disposal cannot be accurately predicted. However, turbines will be disposed of in accordance with industry best practice at the time. If there is potential for recycling components, these will be clearly identified in the decommissioning plan. Soils and Peat 4.6.25 Some soils and peat will be extracted from the access route track, hardstanding areas, cable trenches and turbine bases (up to 3 m at the turbine bases as in Appendix 13.2). In addition March 2013 4-18 ES Chapter 4 Description of the Proposed Development Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

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

• Oil Wastes - Disposal of oil and any accumulation of fuel residues in the bunded<br />

refuelling area will be disposed of in accordance with the Environmental Protection<br />

(Duty of Care) Regulations 1991 (as amended) (Duty of Care Regulations) by a<br />

suitably licensed or permitted facility.<br />

• Packaging - Most packaging materials will be returned to manufacturers, including<br />

cable drums and pallets.<br />

• Wastes Not Otherwise Specified - Any septic tank systems will be emptied by licensed<br />

carriers in line with Duty of Care requirements.<br />

4.6.20 In addition, the contractor will be obliged to comply with a number of guiding principles in<br />

relation to the effective management of wastes:<br />

• Storage and handling of waste site - Operatives will segregate different waste types to<br />

maximise potential <strong>for</strong> re-use. Waste containers will be clearly marked with intended<br />

content. Only containers suitable <strong>for</strong> contents will be used to minimise risk of<br />

accidental spillages and leaks. Covers and bunds will be provided to prevent<br />

evaporation and spillage of wastes, and to ensure that wastes cannot be blown away.<br />

• Care will be taken to dispose of waste arising in accordance with the Environmental<br />

Protection Act 1990 (as amended) and the Duty of Care Regulations (as amended).<br />

Waste leaving the site will be accompanied by a waste transfer note or special waste<br />

consignment note that records the description of the waste, its current holder, the<br />

person collecting it and its destination.<br />

• Reducing, reusing and recycling - Operative will reuse and recycle wastes generated<br />

on-site whenever possible.<br />

Operation<br />

4.6.21 <strong>Wind</strong> turbines produce very limited pollutants or waste emissions. However, there will be a<br />

small amount of waste associated with the operation of the proposed wind farm. This is likely<br />

to be restricted to waste associated with the substation compound from employees and<br />

visiting contractors, storage of chemicals/ fuel, septic tank sludge and waste oils from, <strong>for</strong><br />

example, gearbox maintenance.<br />

4.6.22 Sludge from one closed on-site septic tank will be collected by an authorised carrier and<br />

disposed of at a consented wastewater treatment works.<br />

Decommissioning<br />

4.6.23 It is anticipated that waste generated during decommissioning will be similar to that<br />

generated during construction. However, the decommissioning and disposal of end-of-life<br />

turbines will generate a greater amount of waste. Many of the components of end-of-life<br />

turbines are likely to be recyclable.<br />

4.6.24 The-end-of-life scenario <strong>for</strong> turbine disposal cannot be accurately predicted. However,<br />

turbines will be disposed of in accordance with industry best practice at the time. If there is<br />

potential <strong>for</strong> recycling components, these will be clearly identified in the decommissioning<br />

plan.<br />

Soils and Peat<br />

4.6.25 Some soils and peat will be extracted from the access route track, hardstanding areas, cable<br />

trenches and turbine bases (up to 3 m at the turbine bases as in Appendix 13.2). In addition<br />

March 2013 4-18 ES Chapter 4<br />

Description of the Proposed Development<br />

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

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