LLOYDS QUARRIES LIMITED

Ddol Uchaf Quarry: Application for Approval of Conditions No. 029143 (98/33/1221)

Planning Supporting Statement

August 2011

Wardell Armstrong Sir Henry Doulton House, Forge Lane, Etruria, Stoke-on-Trent, ST1 5BD, United Kingdom Telephone: +44 (0)845 111 7777 Facsimile: +44 (0)845 111 8888 www.wardell-armstrong.com

DATE ISSUED: 04 August 2011 JOB NUMBER: ST10592 REPORT NUMBER: 02 WA Reference: ST10592-01955

LLOYDS QUARRIES LIMITED

Ddol Uchaf Quarry: Application for Approval of Conditions No. 029143 (98/33/1221)

Planning Supporting Statement

August 2011

PREPARED BY:

C.Sinton Environmental Planner [E-copy: signature removed]

CHECKED BY:

D.Bridgwood Associate Director [E-copy: signature removed]

APPROVED BY:

M E Walker Technical Director [E-copy: signature removed]

This report has been prepared by Wardell Armstrong LLP with all reasonable skill, care and diligence, within the terms of the Contract with the Client. The report is confidential to the Client and Wardell Armstrong LLP accept no responsibility of whatever nature to third parties to whom this report may be made known.

No part of this document may be reproduced without the prior written approval of Wardell Armstrong LLP.

ENERGY AND CLIMATE CHANGE ENVIRONMENT AND SUSTAINABILITY Wardell Armstrong is the trading name of Wardell Armstrong LLP, Registered in England No. OC307138. INFRASTRUCTURE AND UTILITIES Registered office: Sir Henry Doulton House, Forge Lane, Etruria, Stoke-on-Trent, ST1 5BD, United Kingdom LAND AND PROPERTY MINING, QUARRYING AND MINERAL ESTATES UK Offices: Stoke-on-Trent, Cardiff, Edinburgh, Greater Manchester, Liverpool, London, Newcastle upon Tyne, Sheffield, Truro, West Bromwich. International Offices: Almaty, Beijing WASTE RESOURCE MANAGEMENT

LLOYDS QUARRIES LIMITED Ddol Uchaf Quarry: Application for Approval of Conditions No. 029143 (98/33/1221)

CONTENTS 1 INTRODUCTION ...... 1 1.1 Introduction ...... 1 1.2 Planning Application Submission Documents ...... 1 1.3 Background ...... 1 1.4 Requirement for an Environmental Impact Assessment ...... 2 1.5 Summary...... 3 2 DESCRIPTION OF APPLICATION SITE ...... 5 2.1 Site Location ...... 5 2.2 Site Surroundings ...... 5 2.3 Site Description ...... 5 2.4 Planning History ...... 6 3 PROPOSED DEVELOPMENT ...... 9 3.1 Introduction ...... 9 3.2 Working Scheme – General Proposals ...... 9 3.3 Pre- Extraction ...... 9 3.4 Mineral Extraction ...... 10 3.5 Restoration Proposals ...... 10 3.6 Post Extraction ...... 11 3.7 Hours of Operation ...... 12 3.8 Site Traffic ...... 12 3.9 Alternative Haul Route ...... 13 4 SCOPING AND CONSULTATION ...... 15 4.1 Introduction ...... 15 4.2 Identification and Definition of Potential Impacts ...... 15 4.3 Consultations ...... 16 4.4 Summary of Consultees’ Responses ...... 16 5 PLANNING POLICY CONTEXT ...... 17 5.1 Introduction ...... 17 5.2 National Policy ...... 17 5.3 Local Policy ...... 21 6 POTENTIAL ENVIRONMENTAL IMPACTS ...... 39 6.1 Introduction ...... 39 6.2 Ecology and Nature Conservation ...... 39

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6.3 Archaeology and Cultural Heritage ...... 39 6.4 Landscape and Visual ...... 40 6.5 Noise ...... 40 6.6 Air Quality and Dust ...... 41 6.7 Landuse, Soil and Agriculture ...... 42 6.8 Hydrogeology and Hydrology ...... 43 6.9 Drainage and Flood Risk ...... 43 6.10 Traffic ...... 44 6.11 Summary...... 45 7 JUSTIFICATION AND NEED ...... 47 7.1 Introduction ...... 47 7.2 Employment and Investment ...... 47 8 RESTORATION PROPOSALS ...... 49 8.1 Introduction ...... 49 8.2 Landscape Character ...... 49 8.3 Visual Impact ...... 50 8.4 Restoration Overview ...... 50 8.5 Soil Strategy ...... 51 8.6 Habitat Creation ...... 52 8.7 Management and Maintenance ...... 55 9 SUMMARY AND CONCLUSION ...... 57 9.1 Summary...... 57 9.2 Conclusion ...... 57

APPENDICES (PLEASE REFER TO THE ENVIRONMENTAL STATEMENT FOR APPENDICES) Appendix 4.1 Scoping Opinion (Flintshire County Council, March 2010) Appendix 4.2 Response to Flintshire Scoping Consultation

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DRAWINGS (PLEASE REFER TO THE ENVIRONMENTAL STATEMENT FOR DRAWINGS) Drawing No. Title ST10592 -001 Site Location Plan ST10592 -002 Site Plan ST10592 -003 Working Plan ST10592 -008 Public Rights of Way and Open Access Land ST10592 -025 Cross Section Plan

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1 INTRODUCTION

1.1 Introduction

1.1.1 This Planning Supporting Statement (PSS) has been prepared by Wardell Armstrong LLP on behalf of Lloyds Quarries Limited (herein referred to as ‘Lloyds Quarries’), to assess the potential impacts of quarrying activity and associated operations for Ddol Uchaf Quarry. The existing mineral conditions are subject to statutory review under the Environment Act 1995 and the Town and Country Planning (Environmental Impact Assessment) (Undetermined Reviews of Old Mineral Permissions) (Wales) Regulations 2009.

1.2 Planning Application Submission Documents

1.2.1 This Planning application submission is divided into two distinct parts:

Part A : Planning Supporting Statement detailing planning history, development proposals, planning policy context, justification and restoration, maintenance and aftercare.

Part B : Environmental Statement (ES), containing results of an Environmental Impact Assessment (EIA) into the potential environmental impacts of the development proposals. This part will include technical sections on Ecology and Nature Conservation; Archaeology and Cultural Heritage; Traffic; Soils, Land-use and Agriculture; Landscape and Visual; Noise; Air Quality and Dust; Hydrogeology and Hydrology; and Drainage and Flood Risk.

1.3 Background

1.3.1 Ddol Uchaf Quarry is one of three sand and gravel sites operated by Lloyds Quarries. The existing permission at Ddol Uchaf Quarry was granted in 1965 (Reference H64/282) which permits the extraction of sand and gravel using dry working methods in a phased sequence. The site has permission to extract mineral until 2042 under an Interim Development Order (IDO). The existing mineral conditions have never been reviewed.

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1.3.2 The sand and gravel operations at Ddol Uchaf Quarry are currently dormant, and have been so for approximately 8-10 years, since around 2001. It is proposed that the current sand and gravel extraction at Maes-mynan Quarry will be replaced by Ddol Uchaf Quarry in about three to four years time (c.2015). It is not proposed that Maes-mynan and Ddol Uchaf Quarries will operate simultaneously.

1.3.3 This PSS together with the accompanying ES will assess the potential impacts associated with the working of the remaining reserves which exist at the quarry. There are no changes being proposed to the application boundary or footprint of the permitted extraction area.

1.3.4 Ddol Uchaf Quarry, Flintshire is a permitted sand and gravel quarry operated by Lloyds Quarries. It is located to the north of the A541 at approximate Ordnance Survey Grid Reference SJ 137 714 and is situated to the east of Afon-wen village, approximately 15km northwest of Mold, Flintshire as shown in Drawing ST10592-001 Site Location Plan. The application boundary is shown edged red in ST10592-002 Site Plan.

1.4 Requirement for an Environmental Impact Assessment

1.4.1 The statutory requirement for Environmental Impact Assessment (EIA) derives from the 1985 European Council Directive (85/337/EEC) and subsequently amended. Council Directive 97/11/EC requires the study of the effects of a development upon human beings, flora, fauna, soil, water, air, climate, the landscape, material assets, cultural heritage, and the interaction between these. The Town and Country Planning (Environmental Impact Assessment) Regulations 1999 (the ‘1999 Regulations’) translate the EIA Directive into the UK’s planning legislation.

1.4.2 An EIA is statutorily required prior to ‘development consent’ being granted for any project which is likely to have significant effects on the environment. ‘Development consent’ is a term which includes the grant of planning permission or the determination of new operating conditions following a mineral conditions review.

1.4.3 The formal requirements as to the content of the ES are set out in Schedule 4 of the 1999 Regulations.

1.4.4 A scoping opinion was adopted and issued by Flintshire County Council in March

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2010 in the absence of a formal ROMP review under regulation 12 (1) of the Town and Country Planning (Environmental Impact Assessment) (Undetermined Reviews of Old Minerals Permissions) (Wales) Regulations 2009. The detail of the scoping opinion is shown in Chapter 4 of the accompanying ES.

1.4.5 The EIA Regulations provide a checklist, which should form the basis of an impact assessment. This checklist has been used as a basis for identifying potential impacts and defining the scope of the assessment.

1.5 Summary

1.5.1 This PSS has been prepared to review the existing mineral consent conditions and to support the ES in assessing the potential impacts associated with the mineral operations at Ddol Uchaf Quarry. It will also assess the how the proposals comply with Planning Policy and the Development Plan.

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2 DESCRIPTION OF APPLICATION SITE

2.1 Site Location

2.1.1 Ddol Uchaf Quarry is a sand and gravel site owned and operated by Lloyds Quarries. It is located approximately 15km northwest of Mold, Flintshire, and immediately east of the village of Afon-wen as shown in Drawing ST10592-001. The site is bounded to the south by the A541 (see drawing ST10592-002) and beyond that by the Clwydian Range Area of Outstanding Natural Beauty (AONB). The site is centred on National Grid Reference SJ 137 714 in the administrative boundary of Flintshire County Council (FCC).

2.2 Site Surroundings

2.2.1 The site surroundings, to the north, south and west, are typified by agriculture land and woodland. The existing access is located to the east along with a small number of residential properties.

2.2.2 There are three designated sites for nature conservation within 1km of the site; these are the Ddol Uchaf Site of Special Scientific Interest (SSSI) located immediately east of the site boundary; the Caerwys Tufa SSSI located approximately 500m west of the site; and the Coed Trefraith SSSI located approximately 850m north of the site.

2.2.3 In addition to the ecological designations, there is the Clwydian Range Area of Outstanding Natural Beauty (AONB), a national landscape designation, located immediately adjacent to the southern site boundary and A541.

2.2.4 Footpath No.27 runs to the north of the application site as is shown on Drawing ST10592-008.

2.3 Site Description

2.3.1 The site covers an area of approximately 5.2ha, of which 3.1ha has been previously worked. As previously stated, the site is currently dormant and has been since approximately 2002. The site has been previously been worked in parts to a depth of 103.3m AOD. The remaining reserves will be worked in a phased programme of

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extraction from east to west as shown on ST10592-003 ‘Working Plan’.

2.3.2 The site is bounded to the south by the A541. The existing access to Ddol Uchaf Quarry is located on an unclassified road on the northern side of the A541 approximately 1.0km to the east of Afon-wen. It is, however, proposed that future access to the quarry will be taken directly off the A541 at the new access point that was granted permission in 1989 (reference 3/702/88). Although the bellmouth of this new access has been completed up to the highway boundary the remaining access road through to the quarry has yet to be constructed. The new access point is located approximately 250m to the west of the existing access point off the A541.

2.3.3 There are two other operational sites located to the northwest and southeast, these being Maes-mynan Quarry and Fron Haul Quarry respectively.

2.4 Planning History

2.4.1 The site currently has permission to extract mineral until 2042 under an Interim Development Order (IDO, 1946). On 3 rd February 1965 Planning Permission (ref. H64/282) was granted by Holywell Rural District Council, as delegated by Flintshire County Council, for the winning and working of sand and gravel at Ddol Uchaf Quarry.

2.4.2 The 1965 Planning conditions set out in Permission H64/282 for Ddol Uchaf Quarry are subject to statutory ‘’ROMP’’ review under the Environment Act 1995. However, to date, these conditions have never been reviewed or updated.

2.4.3 On 7 th September 1989, Planning Permission (ref. 3/702/88) was granted by Clwyd County Council to construct a new access to the A541 (originally outlined in the 1965 planning application).

2.4.4 Table 1 below summarises the extant Planning Permissions related to the application site.

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Table 1 – Schedule of Mineral Planning Permissions Planning Permission Reference Consent Permission Date H64/282 Winning and working of sand 3rd February 1965 and gravel 3/702/88 Proposed new access to the 7th September 1989 A541 – Ddol Uchaf Quarry, Ddol, Caerwys

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3 PROPOSED DEVELOPMENT

3.1 Introduction

3.1.1 The purpose of this planning submission is to review the existing mineral consent conditions associated with the Ddol Uchaf Quarry in response to the statutory requirement that old mineral permission conditions are renewed every 15 years (a ROMP review) in accordance with the Environment Act 1995. The proposed development will retain the original footprint and extraction depths as set out in the extant planning consent granted by Flintshire County Council in 1965.

3.2 Working Scheme – General Proposals

3.2.1 The working scheme will be the same as the permitted scheme. The scheme of working is illustrated on drawing ST10592-003. The representative cross sections for the site are shown on drawing ST10592-025.

3.2.2 Approximately 375,000 tonnes of mineral reserves remain at Ddol Uchaf Quarry. Annual extraction rates are predicted to be approximately 200,000 tonnes, up to a maximum of 250,000 tonnes.

3.3 Pre- Extraction

3.3.1 Before commencing extraction of mineral the existing access will be re-opened and new gates erected 6m (20ft) from the highway. The site compound area and the haul road will then be constructed. The surface of the first 15m (50ft) of the haul road will be bound aggregate with asphalt wearing course. The surfacing of the compound and the remainder of the internal haul road will be unbound aggregate. A wheel wash, weighbridge and lorry sheeting area will be installed along the haul road.

3.3.2 Soils will be removed from the areas of the compound and the haul road. Soils will also be removed from the storage bank at the northern boundary of the site. All soils will be stored on site and used to create the screen embankment along the west of the haul road.

3.3.3 The compound will provide office and welfare facilities, including an area for parking

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private vehicles.

3.3.4 The haulage road from the highway to the quarry will follow the route as permitted under a separate planning permission (3/702/88). However, the route of the haul road takes it close to the properties to the east of the site. Alternative routes for the haulage of mineral could be considered within the land edged blue and owned by the Lloyds Quarries, as shown on drawing ST10592-003.

3.4 Mineral Extraction

3.4.1 Extraction of mineral will commence in the base of the existing quarry and work in a westerly direction and to a depth of approximately 100m AOD, which will be above the ground water level. The final void will be as shown on drawing no. ST10592-003.

3.4.2 Mineral will be dug using a 360 o excavator and wheeled loading shovel(s) which will place material into a hopper that will feed a dry screen for processing. Material from processing will be stored on the quarry floor and loaded into road going vehicles.

3.4.3 During the first period of extraction, at a higher elevation to the north and east of the site, the excavator will be positioned below the top of the quarry and will feed the loading shovel in the base of the quarry. This is to limit the noise impact to short periods of time.

3.5 Restoration Proposals

3.5.1 This restoration proposal has been prepared to support a review of the existing 1965 planning permission for the extraction of sands and gravels at Ddol Uchaf Quarry, Flintshire.

3.5.2 The site is currently dormant and has been for the past 8-10 years. It is proposed to work the remaining mineral reserves at the quarry (approximately 750,000 tonnes) over a period of 2-3 years i.e. extracting 200,000 to 250,000 tonnes per annum.

3.5.3 The remaining reserves will be worked in an east to west direction with vehicles arriving into the site to the east, and departing to the west. This will involve lateral working to the full extent of the quarry in its western part, working the quarry to a depth of 100m AOD. The void will be progressively restored as the minerals are

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extracted.

3.5.4 It is intended that the working of the quarry would be undertaken within one phase lasting for approximately 2 years. Drawing ST10592-003 illustrates the extent and final contours for the extraction area. Upon completion of the extraction works, previously stripped overburden materials will be reused within the restoration proposals.

3.6 Post Extraction

3.6.1 On completion of extraction all plant, machinery and facilities will be removed, the site including the haul road and compound area will be restored in accordance with the drawing ST10592-009.

3.6.2 The extraction void will be restored to reflect the recommendation of the LANDMAP assessments and to create suitable and diverse habitats which will benefit existing flora and fauna and encourage linkages to existing wildlife sites.

3.6.3 Where necessary, in the creation of woodland, hedgerow, transitional shrub and coppice it is the intention of the restoration to plant native species of known local provenance. Agricultural grassland will be seeded to an agreed pasture mix. Elsewhere within the excavation void it is proposed that natural regeneration is encouraged to create a diverse community of species to develop.

3.6.4 Woodland planting will be primarily located on the north facing slopes of the extraction area and aim to integrate the site with the adjacent woodland. Further woodland to the east of the site, adjacent to the former access track and small blocks on the south facing slope of the extraction void aims to create links between habitat areas. Hazel coppice will be planted within the field to the east of the extraction area creating potential habitat links to the Ddol Uchaf SSSI.

3.6.5 Appendix 15.1 of the accompanying ES provides an overview of the proposed habitat types to be developed through the restoration of the site. In addition, an overview of soil preparation, restoration aims and possible management and aftercare are included.

3.6.6 Post extraction and during the aftercare periods, it is proposed that an annual review

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will be undertaken by Lloyds quarries or owners in title, in consultation with the Local Planning Authority, to monitor and review progress of all restoration and their aftercare.

3.7 Hours of Operation

3.7.1 Hours of operation (this includes extraction, screening and transportation of material off-site) will be:

• The extraction of sand and gravel, including the transportation to Fron Haul for processing, will be restricted to 0700 – 1800 Monday to Friday and 0700 – 1300 Saturday. • Except in the case of an emergency, no construction, servicing or maintenance will be carried out between 1800 – 0700 Monday to Friday and 1300 – 0700 Saturday. No operations will take place on Sundays or Bank Holidays.

3.7.2 In order to maximise the output of mineral, no working will be undertaken during the hours of darkness.

3.8 Site Traffic

3.8.1 The existing access to Ddol Uchaf Quarry is located on an unclassified road on the northern side of the A541 approximately 1.0km to the east of Afon-wen. It is, however, proposed that future access to the quarry will be taken directly off the A541 at the new access point that was granted permission in 1989 (reference 3/702/88). Although the bellmouth of this new access has been completed up to the highway boundary the remaining access road through to the quarry has yet to be constructed. The new access point is located approximately 250m to the west of the existing access point off the A541.

3.8.2 The large majority of mineral leaving the site will head east along the A541, some of which will enter the Fron Haul site for further processing. A small proportion of mineral will leave the site and head east direct to the customer.

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3.9 Alternative Haul Route

3.9.1 The haulage road from the highway to the quarry will follow the route as permitted under a separate planning permission (3/702/88). However, the route of the haul road takes it close to the properties to the east of the site. Alternative routes for the haulage of mineral could be considered within the land edged blue and owned by the Lloyds Quarries, as shown on drawing ST10592-003.

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4 SCOPING AND CONSULTATION

4.1 Introduction

4.1.1 The purpose of scoping is to define the range and level of detail required for accurate consideration of environmental issues dependent upon the proposals within the application site.

4.1.2 Flintshire County Council has undertaken consultation with respect to the scope of individual aspects of the EIA by circulation of the scoping report to all relevant organisations. A scoping opinion was adopted and issued on 5 March 2010. This has established the scope of assessment for the ROMP application and has been include as Appendix 4.1 within the Environmental Statement.

4.2 Identification and Definition of Potential Impacts

4.2.1 The range of environmental interests and potential effects of the scheme proposals are summarised in Table 2.

Table 2: Environmental Interests Environmental Interests Potentially Vulnerable to: and Amenities Human Beings • Impacts of noise and dust • Visual impacts • Disruption from site traffic (including noise) Landscape • Impact of extraction, phasing of development and restoration proposals on landscape character Flora and Fauna • Impact of extraction, phasing of development and restoration proposals on flora and fauna • Effect (disturbance/secondary effects) of processing Soils and Agriculture • Loss of agricultural land Water Resources • Risk to quality of water resources • Impact upon groundwater quality and quantity Cultural Heritage • Potential for archaeological finds within the site Noise and Dust • Impact of extraction on nearby properties Traffic • Impact of traffic on the local road network

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4.3 Consultations

4.3.1 An acknowledged and important aspect of the EIA process, critical to scoping, is effective consultation. This has been carried out with relevant statutory bodies, which have a responsibility for the local environment, together with non-statutory bodies, to enable the evolution of an informed perspective. Copies of the scoping document were issued to Mineral Planning Authority to circulate and then co- ordinate responses.

4.3.2 Consultation on the scoping report has included the following:

• Flintshire County Council; • The Environment Agency Wales; and • Countryside Council Wales.

4.3.3 Using information and views provided by the consultees, a summary of the potentially significant impacts has been produced.

4.4 Summary of Consultees’ Responses

4.4.1 Flintshire County Council’s scoping opinion and a copy of all consultee responses is given in Appendix 4.2 of the Environmental Statement. Using the information and views provided by the consultees, a summary of the potentially significant impacts has been produced and is contained in Table 4.2 of the Environmental Statement.

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5 PLANNING POLICY CONTEXT

5.1 Introduction

5.1.1 Mineral Planning Policy Wales (MPPW) sets out the land use planning policies of the Welsh Assembly Government (the Assembly Government). It is supplemented by a series of Mineral Technical Advice Notes (MTAN).

5.1.2 People, Places, Futures: The Wales Spatial (2008) sets a strategic framework to guide future development and policy interventions. It integrates the spatial aspects of national strategies for social inclusion and economic development, health, transport and environment, translating the Assembly Government’s sustainable development duty into practice.

5.1.3 MPPW, the TANS, circulars and the policy clarification letters comprise national planning policy. National planning policy and the Wales Spatial Plan should be taken into account in the preparation of development plans. They may be material to decisions on individual planning applications and will be taken into account by the Welsh Ministers and Planning Inspectors in the determination of called-in planning applications and appeals.

5.2 National Policy

Planning Policy Wales (Edition 4, Feb 2011)

5.2.1 Planning Policy Wales (PPW) sets out the land use planning policies of the Welsh Assembly Government. It establishes that the planning system must provide for an adequate and continuous supply of land, available and suitable for development to meet society’s needs. PPW seeks to ensure that that sustainability principles and climate change are key considerations in the planning system

5.2.2 PPW establishes that the planning system has a fundamental role in delivering sustainable development in Wales. In particular the planning system must provide for infrastructure, investment and jobs in a way that is consistent with sustainability principles and the urgent need to tackle climate change.

5.2.3 PPW recognises the different characteristic of mineral developments compared to other type of land uses. Paragraph 1.1.6 states that:

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“Because of the differences between mineral working and other forms of development the Assembly Government’s land use planning policies for mineral development are contained in a separate document Minerals Planning Policy Wales. This sets out policy in relation to short and long term future use and the safeguarding of mineral deposits”.

5.2.4 It highlights the need to conserve and improve natural heritage including biodiversity, statutory designated sites, protected species and trees and woodlands. PPW also seeks to minimise and manage environmental risk and pollution generated by development.

Minerals Planning Policy Wales (December 2004)

5.2.5 Minerals Planning Policy Wales (MPPW) sets out the land use planning policy guidance of the National Assembly for Wales in relation to land-based mineral extraction and related development in Wales.

5.2.6 MPPW is divided into two sections, Part 1 deals with General Guidance and Part 2 contains policies relating to individual minerals.

5.2.7 MPPW establishes that mineral working is different from other forms of development in that:

• ‘’Extraction can only take place where the mineral is found to occur; • It is transitional and cannot be regarded as permanent land use even though operations may occur over a long period of time; • Wherever possible any mineral workings should avoid any adverse environmental or amenity impact; where this is not possible working needs to be carefully controlled and monitored so that any adverse effects of local communities and the environment are mitigated to acceptable limits; • When operations cease land needs to be reclaimed to a high standards and to a beneficial and sustainable after-use so as to avoid dereliction, and to bring discernible benefits to communities and/or wildlife. ‘’

5.2.8 MPPW contends that that there will be a continued need for the foreseeable future, for a wide range of minerals. It is therefore essential that a proper balance is struck between the fundamental requirement, the need to ensure a prudent use of finite

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resources, and the protection of existing amenity and the environment.

5.2.9 The overriding objective of the MPPW is to provide a sustainable pattern of mineral extraction by adhering to 5 key principles that the Mineral Planning Authority (MPA) must take into account when determining individual planning applications. These key principles are to:

• ‘’Provide mineral resources to meet society’s needs and to safeguard resources from sterilisation. • Protect areas of importance to natural and built heritage • Limit the environmental impact of mineral extraction • Achieve high standard restoration and beneficial after-use • Encourage efficient and appropriate use of minerals and the re-use and recycling of suitable materials.’’

5.2.10 Another key theme within the policy document is reducing the impact of mineral extraction on the environment. As such paragraph 34 sets out the criteria that will be applied to minerals proposals to ensure that they do not have an unacceptably adverse impact on the environment and amenity. Issues that must be addressed include access and traffic; noise; control of dust and air quality; impact on groundwater and the prevention of water pollution; impact son sites of nature conservation; cumulative impact, and restoration and after-care.

5.2.11 Where proposals for mineral development are likely to have significant effects on the environment, applications may be subject to Environmental Impact Assessment (EIA).

5.2.12 In addition to addressing impacts on the environment MWWP also addresses key themes such as ensuring the supply of mineral through landbank provisions and extensions to existing mineral workings, such as this application is concerned with.

5.2.13 Paragraph 41 confirms that extensions to existing mineral workings are often more generally acceptable than new Greenfield sites.

5.2.14 It is considered that the proposed development complies with MWWP in the following ways:

• The site has an extant permission for the winning and working of a valuable

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mineral resource and has already been included in the landbank for Flintshire which is meeting society’s needs.

• Reworking of this dormant site will reduce the need to work previous undeveloped Greenfield sites which may be less suitable

• An extensive EIA has been undertaken to assess to the potential environmental impacts associated with the proposed development and mitigation measures have been suggested where appropriate.

• The proposal will create a high standard of restoration and generate a beneficial after-use.

• The proposed development will positively improve the local economy through the provision of a number of direct and direct employment.

MTAN 1: Aggregates (March 2004)

5.2.15 This MTAN sets out detailed advice on the mechanisms for delivering the policy for aggregates extraction by mineral planning authorities and the aggregates industry, and should be read in conjunction with Minerals Planning Policy Wales. This document should be taken into account as material considerations by mineral planning authorities in the determination of individual planning applications.

5.2.16 It highlights the economic and social imperative for sensitive winning and working of minerals. The overarching aim of MTAN is to ‘’ensure supply is managed in a sustainable way so that the best balance between environmental, economic and social considerations is struck, while making sure that the environment and amenity impacts of any necessary extraction are kept to a level that avoids causing demonstrable harm to interests of acknowledged importance’’.

5.2.17 MTAN 1 explores the need to sustainably manage aggregate resources. It suggests that whilst current patterns of land-based extraction of sand and gravel are unlikely to change significantly in North Wales resources must be safeguarded for possible use by future generations.

5.2.18 It is considered that the reworking of a dormant site with extant planning permission, where environmental and social implications have been assessed,

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represents the most sustainable way of managing sand and gravel extraction in the County. Should all appropriate mitigation measures identified in the accompanying ES be implemented it is considered that the proposed development is unlikely to create any undue adverse impacts and may even be beneficial in the longer term.

5.3 Local Policy

5.3.1 In April 2010 Flintshire County Council published a position statement clarifying the relationships between the various land-use plans. The current development plan for Ddol Uchaf, Flintshire is comprised of the statutory Clwyd Structure Plan First Alteration and Delyn Local Plan, both of which expired in 1996. No statutory document has superseded these plans, however the Council has approved the Structure Plan Second Alteration: Flintshire Edition, the Draft North Flintshire Local Plan and the emerging Flintshire Unitary Development Plan for development control purposes as they reflect more up to date planning policy guidance. As such they should be taken into account as material considerations in the determination of planning applications by the MPA.

Emerging Flintshire Unitary Development Plan

5.3.2 Flintshire County Council considers that substantial weight be attached to the emerging Flintshire UDP. The plan was approved by the County Council for development control purposes from the start of the UDP consultation period (September 2003) and has been used as a material planning consideration in the determination of planning applications since that time. The UDP represents the most up to date statement of the Council’s planning policies and reflects the latest national and regional guidance as embodied in Mineral Planning Policy Wales and the associated Mineral Technical Advice Notes. It should also be noted that the Council intends to progress the UDP through to formal adoption

5.3.3 Policy STR7 -Natural Environment, states that the natural environment of Flintshire will be safeguarded by:

• protecting the character, appearance and features of the open countryside and the undeveloped coastline; • protecting and enhancing areas, features or corridors of nature conservation, biodiversity and landscape quality both in urban and rural areas, including urban

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greenspace; • protecting and enhancing the Clwydian Range Area of Outstanding Natural Beauty;...”

5.3.4 The ES accompanying the proposed development has thoroughly assessed the environmental implications associated with mineral extraction at the site. It is considered that the scheme that has been designed will safeguard the landscape character of the area in the longer term and will not generate any undue detrimental impacts on the adjacent AONB.

5.3.5 Policy STR10- Resources, ensures development makes the best use of resources through:

‘’c. the maintenance of an adequate land bank of minerals and facilitating new minerals or extensions to existing minerals operations where economically viable and environmentally acceptable;...”

5.3.6 The proposals to rework a dormant site with extant planning permission represents the most economically viable and environmentally acceptable use of resources.

5.3.7 GEN3- Development outside Settlement Boundaries, seeks to ensure that proposals outside settlement boundaries are not permitted except for :

‘’development related to agriculture, minerals extraction , rural diversification, tourism, leisure and recreation, and existing educational and institutional establishments, provided it accords with other relevant policies in the plan and there is no unacceptable impact on the social, natural and built environment’’ (WA emphasis)

5.3.8 GEN4 - Open Countryside, ensures that development outside sites or settlement boundaries are only permitted for uses which:

‘’are essential to a particular rural location and cannot be sited elsewhere.’’

5.3.9 This policy applies to the proposed development due to the nature of minerals development and the need for them to be worked where they are found.

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5.3.10 Policy GEN6 – Environment Assessment, states that proposals which are likely to generate significant environmental impacts must be accompanied by an Environmental Statement as required under the Environmental Impact Assessment regulations. The accompanying Environmental Statement (ES) has been prepared to assess the potential impacts of quarrying activities and associated operations at Ddol Uchaf in accordance with the Environmental Impact Assessment Regulations.

5.3.11 TWH1 -Tree and Woodland Protection, states that ‘ ’Individual trees, groups of trees or woodlands that are protected either through a Tree Preservation Order, or by virtue of their location within a Conservation Area or by planning condition, will be safeguarded from wilful damage or destruction and from inappropriate proposals to lop, top, fell or uproot them. Trees, groups of trees and woodlands that afford significant amenity to the surrounding area and are not already protected will, where appropriate, be made subject to Tree Preservation Orders especially if they are considered to be at risk. Trees, groups of trees and woodlands that are situated on land likely to be developed and therefore likely to be at great risk, will be assessed and where appropriate, Tree Preservation Orders made to protect them whilst proposals for development are being considered.”

5.3.12 TWH2 -Development Affecting Trees and Woodlands, sets out that ‘’ development proposals will be permitted only where there is no significant loss of, or harm to, important trees and woodlands. Where the principle of development affecting trees or woodland is acceptable, the County Council will require that:

a. any tree, groups of trees or woodlands of value on or adjacent to the site are retained and that development is sympathetically incorporated around them; b. the pre-planning assessment of the trees and the development complies with the British standard, Guide for Trees in Relation to Construction (BS 5837) 1991, and the County Council’s Supplementary Planning Guidance about the Protection of Trees on Development Sites; and, c. where the removal of trees is considered acceptable, suitable replacements that are appropriate to the character of the area shall be established elsewhere within the site’’.

5.3.13 TWH3 Protection of Hedgerows, identifies that native hedgerows are important for their wildlife, landscape, historic or archaeological value and will be safeguarded from significant damage or loss. Where development proposals affect native

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hedgerows the Council will seek to ensure that, wherever possible, they are retained and incorporated into the layout of the development.

5.3.14 TWH4 Woodland Planting and Management, states that ‘’proposals for woodland management and planting, including community woodlands, will be supported provided that:

a. the planting respects the topography and character of the existing landscape and incorporates landscape features into a suitable and agreeable landscape design; b. new woodland reflects the pattern of existing native woods and their species composition; c. environmentally sensitive areas, important plant and wildlife habitats and sites of archaeological or geological interest are protected and incorporated into a suitable plan; d. they are managed so as to be accessible to the public where appropriate; and e. woodlands are managed in a sustainable manner with regeneration through proper silvicultural management such as the Woodland Grant Scheme.’’

5.3.15 There are currently no Tree Preservation Orders on or adjacent to the application site, however the proposals seek to retain and protect existing trees, woodland and hedgerows where practical and ensure a minimum of 3metre standoff and suitable protection is put in place to all retained trees. The restoration proposals aim to increase the area of lowland mixed deciduous woodland through the planting of an Oak/hazel species mix as recommended by the site ecologist. The management of the proposals will aim to establish the planting to reflect the pattern of existing native woods and their species composition.

5.3.16 Policy L1 – Landscape Character, seeks to maintain and enhance the character and appearance of the landscape. The potential impacts of the proposed development are explored in the Landscape and Visual Assessment in Chapter 8. Overall it is considered that the proposed development will have a short term impact on landscape character followed by long term beneficial effects resulting from the restoration and after-care schemes.

5.3.17 Policy L2 – Area of Outstanding Natural Beauty, sets out the requirements in terms of development within or affecting an Area of Outstanding Natural Beauty (AONB). It seeks to maintain or enhance the intrinsic traditional and rural character of the area.

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The Clwydian Range AONB is located to the south of the site; it is anticipated that the A541 will act as a sufficient barrier to any ecological impacts as a result of the proposed quarrying activities. The visual impact of the proposal upon receptors within the AONB will be reduced by the established woodland along the south boundary of the site. However the south facing slope of the extraction will be visible above the canopy line. The relatively short two year duration for the extraction will ensure that the short term impacts generated by the workings will be kept to a minimum.

5.3.18 AC2 Pedestrian Provision and Public Rights of Way establishes that ‘’development proposals will be permitted only where:

any existing public rights of way are retained and integrated sympathetically into the landscaping of the site. Where diversion or alternative provision is deemed necessary, this should be designed and located to provide at least equivalent convenience and enjoyment and the diversion should be completed before the development commences.”

5.3.19 Due to the proximity of the Public Footpath No.27, shown in Drawing ST10592-008, it is envisaged that this will require diverting away from the proposed extraction works. This will be designed and located to provide least equivalent convenience and enjoyment and the diversion should be completed before the development commences.

5.3.20 WB1- Protected Species, is designed to avoid development which would have an adverse effect on important species or their habitats will not be permitted unless appropriate measures are taken to secure their long term protection and viability . It is considered that the Ecological implications of the proposals have been suitably assessed and it is unlikely that the proposed development will have an adverse effect on important species or habitats. All appropriate mitigation measures will be implemented where appropriate.

5.3.21 WB2 - Sites of International Importance, establishes that development proposals which are likely to adversely affect the integrity of a Ramsar Site, Special Protection Area (SPA) or Special Area of Conservation (SAC), or potential SPA’s and Candidate SAC’s, will not be granted planning permission unless there are no alternative

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solutions and there are imperative reasons of over-riding public interest.

5.3.22 Policy WB3 – Statutory Sites of National Importance, seeks to ensure that proposed developments do not adversely impact upon Sites of Special Scientific Interest (SSSIs). The application site is located within 2km of three SSSIs, including Ddol Uchaf SSSI. As such consideration must be given to any potential impacts that may arise from the proposals. Ddol Uchaf SSSI is located immediately east of the site. Due to the isolated nature of the SSSI and the presence of the minor road separating it, it is not anticipated that the proposed quarrying activities will adversely affect the nature conservation of Ddol Uchaf SSSI.

5.3.23 Policy WB4 – Local sites of wildlife and geological importance, establishes the vital contribution that local and regional wildlife sites make to biodiversity in the County. This policy seeks to ensure that proposed developments do not adversely impact upon the conservation value of such sites. As detailed in Chapter 6 it is considered that the proposed development is unlikely to generate any undue adverse impacts on local sites of wildlife or geological importance.

5.3.24 Policy WB5 – Undesignated wildlife habitats, flora and fauna, states that ‘’undesignated features...have considerable conservation value and represent vital elements in the County’s biodiversity’’. It is considered that the proposed development is unlikely to generate any undue adverse impacts on local biodiversity and may improve wildlife habitats following restoration.

5.3.25 Policy WB6 – Enhancement of Nature Conservation Interests, establishes that the County will support the incorporation of measures to improve nature conservation value into development proposals. The proposed restoration will seek to enhance semi natural woodland, habitat connectivity, woodland links and species rich grassland. This will result in significant long term nature conservation improvements.

5.3.26 Policy MIN1 – Guiding Minerals Development, sets out the overarching principles in relation to the winning, working, processing and/or recovery of minerals. It states that:

‘’Where there is a clear and demonstrable need for primary material, preference will be given to: a. the deepening of existing mineral workings; b. the lateral extension of mineral workings, and;

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c. the potential to re-open inactive/ dormant mineral workings’’

5.3.27 The proposed recommencement of operations at Ddol Uchaf Quarry represents the most sustainable option for the continued provision of sand and gravel to national, regional and local markets. By recommencing a previously permitted dormant mineral working it will reduce the need to work new Greenfield sites where environmental issues may be more prevalent.

5.3.28 Policy MIN2 – Minerals Development, establishes the criteria against which proposals for mineral workings will be assessed. The policy seeks to ensure that proposals i) do have direct or indirect adverse impacts on interest of importance such as the Clwydian Range AONB or other sensitive sites of national, regional or local environmental, landscape and/or heritage importance; ii) will not take place within a settlement boundary nor within 250m of a settlement boundary; iii) will not significantly affect the quality of life of local people; and iv) will not compromise the economic attractiveness of the area

5.3.29 The criteria set out in Policy MIN2 have been key considerations in assessing the potential impacts of the proposals. It is considered that the proposed development is unlikely to have direct or indirect effects on sensitive conservation sites such the Clwydian Range AONB or Ddol Uchaf SSSI, it will not take place in, or within 250m of, a settlement boundary, it will have not detrimental effects on the quality of life of local people and it will not compromise the economic attractiveness of the area. The full extent of potential impacts are explored the accompanying Chapters of the ES.

5.3.30 Policy MIN3 – Controlling Minerals Operations, seeks to ensure that proposed developments do not adversely impact upon communities, the environment or the economic potential of the locality. Of particular importance in terms of this policy are potential adverse impacts, associated with traffic, noise and dust, on sensitive receptors. Restrictions on the arrival and departure of heavy goods vehicles are confined to 0700-1800 Monday to Friday and 0700-1300 on Saturday.

5.3.31 Ensuring that developments do not impact upon communities is of paramount importance to the applicant. As such restrictions on the arrival and departure of HGVs have been put in place to limit movements to 0700-1800 Monday to Friday and 0700-1300 on Saturday. Strict site management controls will be adhered to at all

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times to prevent any undue adverse impacts associated with traffic, noise and dust, on sensitive receptors

5.3.32 Policy MIN4 – Restoration and aftercare, establishes the requirement for all mineral developments to be accompanied by suitable restoration and aftercare schemes. The submitted schemes should indicate a timetable for the progressive restoration of the site to the highest practicable standards, the proposed afteruse and the final landform design.

5.3.33 A Restoration Plan has been prepared for the site, refer to Chapter 15 of this Environmental Statement and drawing ST10592-009 for full details. The restoration scheme includes the following:

• Retain and strengthen semi-natural (ancient) woodland; • Create woodland links between the extraction void and existing woodland within the boundaries of the site; • Create habitat connectivity to the north and south of the site; • Create a natural woodland edge transition; • Re-establish and strengthen field boundaries (hedgerows); • Create an area of managed coppice to strengthen habitat connectivity to Ddol Uchaf SSSI; and • Create areas of species rich grassland to the north of the site.

5.3.34 Policy MIN5 – Dormant, Inactive and Interim Development Order Sites, seeks to ensure that all dormant sites meet modern planning standards. The original planning permission for the Ddol Uchaf Quarry was granted in 1965. As such certain improvements have been made to the proposed operation and restoration of the site to ensure that site management standards comply with modern standards.

5.3.35 Policy EPW11 – Pollution, aims to ensure that development proposals do not create an additional risk of pollution to the general public or to surrounding land. All potential sources of pollution to air, water and soil have been assessed and suitable mitigation measures proposed where necessary. Consequently, it is considered that the proposals will not create any additional risk to the general public or surrounding land.

5.3.36 Policy EPW15 – Nuisance, requires proposals which are likely to cause an increase in

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noise, vibration, odour, dust or light pollution to demonstrate that there will be no detrimental impacts. It is anticipated that the mitigation measures proposed in the accompanying technical chapters to minimise impacts of noise, vibration, odour and dust will be sufficient to prevent any unacceptable detrimental impacts on sensitive receptors in the vicinity of the site.

Structure Plan Second Alteration: Flintshire Edition

5.3.37 The Structure Plan Second Alteration: Flintshire Edition is an amended version of the Clwyd Structure Plan Second Alteration with all references to the former County of Clwyd deleted and replaced with Flintshire. This plan was approved for development control purposes by Flintshire County Council in January 1997 and provides strategic guidance up to 2011

5.3.38 Policy CONS 3 – Areas of Outstanding Natural Beauty, reflects the importance of AONB’s. It aims to safeguard the landscape and character of these areas. The Clwydian Range AONB is located to the south of the site; it is anticipated that the A541 will act as a sufficient barrier to any ecological impacts as a result of the proposed quarrying activities. The visual impact of the proposal upon receptors within the AONB will be reduced by the established woodland along the south boundary of the site. However the south facing slope of the extraction will be visible above the canopy line. The relatively short two year duration for the extraction will ensure that the short term impacts generated by the workings will be kept to a minimum.

5.3.39 Policy CONS 9 – Sites of Special Scientific Interest, states that planning permission will not be granted for development that is likely to have an adverse effect on the nature conservation or scientific value of Sites of Special Scientific Interest. The application site is located within 2km of three SSSIs, including Ddol Uchaf SSSI. As such consideration must be given to any potential impacts that may arise from the proposals. Ddol Uchaf SSSI is located immediately east of the site. Due to the isolated nature of the SSSI and the presence of the minor road separating it, it is not anticipated that the proposed quarrying activities will adversely affect the nature conservation of Ddol Uchaf SSSI. It is anticipated that the proposals are unlikely to generate any adverse impacts on SSSI’s in the locality.

5.3.40 Policy CONS 10 – Wildlife Sites and Regionally Important Geological Sites, establishes

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the vital contribution that local and regional wildlife sites make to biodiversity in the County. This policy seeks to ensure that proposed developments do not adversely impact upon the conservation value of such sites. As detailed in Chapter 6 of the ES it is considered that the proposed development is unlikely to generate any undue adverse impacts on local sites of wildlife or geological importance.

5.3.41 Policy CONS 11 – Trees and Woodlands, seeks to ensure that development which involves the significant loss of tress or would be likely to cause unacceptable damage to Ancient Woodland sites or other such important natural features will not be permitted. There are currently no Tree Preservation Orders on or adjacent to the application site, however the proposals seek to retain and protect existing trees, woodland and hedgerows where practical and ensure a minimum of 3 metre standoff and suitable protection is put in place to all retained trees. The restoration proposals aim to increase the area of lowland mixed deciduous woodland through the planting of an Oak/hazel species mix as recommended by the site ecologist. The management of the proposals will aim to establish the planting to reflect the pattern of existing native woods and their species composition.

5.3.42 Policy CONS 14 – Natural Environment, establishes that developments will only be granted where there will be no unacceptable effects on public health, the natural environment or general amenity by virtue of emissions to water, land or the atmosphere, or by noise or vibration. All potential sources of pollution to air, water and land have been assessed and suitable mitigation measures proposed where necessary. Consequently, it is considered that the proposals will not create any additional risk to public health or the natural environment.

5.3.43 Policy MIN1 – Winning, Working and Processing of Minerals, sets out the criteria against which proposals will be assessed. Mineral proposals should demonstrate:

• The mineral is needed to meet local, regional or national requirements • The quality of the local environment would not be permanently damaged • There are no practicable alternative sources of supply • The mineral is of a quality and composition not otherwise available • There would be significant benefits to local employment.

5.3.44 It should be noted that the application site is subject to an extent planning permission granted n 1965. This application is seeks to review conditions in

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accordance with the ROMP review. However, it is considered that the proposals adhere to the criteria set out in Policy MIN1.

5.3.45 Policy MIN2 – Environmental Implications of the Proposals, states that the winning, working and processing of minerals will be assessed in relation to :

• The effect on towns, villages and nearby dwellings; • The effect on agricultural land, land drainage, the quality and quantity of water resources, and the aquatic environment; • The capacity and adequacy of the existing highway network to cater for the additional traffic and the effect on other public rights of way; • The impact on the landscape and its enjoyment; • The impact both individually and cumulatively of noise, dust, fumes and vibration; • The effect on areas of scientific, archaeological, geological, architectural, historeic or ecological importance together with the extent to which measures can be taken to mitigate any loss of significant features; • The scope for reducing the impact of the proposed development by means of phased working, including the satisfactory disposal of mineral waste arisings, appropriate landscaping , and progressive restoration; • The extent to which the efficient recovery of available mineral resources (including mineral wastes) can be achieved; • The potential of the proposals to achieve environmental improvements.

5.3.46 The environmental implications of the proposed development have been assessed in line with the criteria of Policy MIN2 and the technical reports detailing the findings accompany this planning submission in Part B. It is considered that the proposals are compliant with this Policy.

5.3.47 Policy MIN3 – Conditions and legal obligations, sets out that where necessary conditions or legal obligations will be imposed on mineral permissions to ensure that the proposed development can be properly controlled.

5.3.48 Policy MIN4, ensures that proposals for the winning, working and processing of minerals on land in or in the vicinity of an Area of Outstanding Natural Beauty (AONB) or a Site of Scientific Interest/ Special Protection Area/ RAMSAR site or Special Area of Conservation will be subject to rigorous examination by the MPA.

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Thorough technical assessments have been undertaken to ensure that any potential impacts associated with the proposed development have been fully evaluated and mitigation measures suggested where appropriate. As such it is considered that the proposed development is unlikely to create long term detrimental effects and following restoration may even enhance the natural environment.

5.3.49 Policy MIN7, establishes that land worked for minerals should be restored as quickly as possible to standards appropriate to its afteruse. A Restoration Plan for the site has been prepared which includes the following:

• Retain and strengthen semi-natural (ancient) woodland; • Create woodland links between the extraction void and existing woodland within the boundaries of the site; • Create habitat connectivity to the north and south of the site; • Create a natural woodland edge transition; • Re-establish and strengthen field boundaries (hedgerows); • Create an area of managed coppice to strengthen habitat connectivity to Ddol Uchaf SSSI; and • Create areas of species rich grassland to the north of the site.

5.3.50 The main aim of restoration proposals, shown in Drawing ST10592-009, will be to return the site to the highest possible standards as quickly as is practicable. The restoration proposals have been designed with Policy MIN7 in mind and there it is considered that the proposals are compliant.

5.3.51 Policy MIN10, states that in considering proposals for the winning, working and processing of aggregate minerals, the MPA will have regard to the findings and recommendations of the North Wales Working Party on Aggregates, and will maintain landbanks in accordance with the most up to date Government guidance. The site is subject to an extant Planning consent and as such the permitted reserves contained at Ddol Uchaf are already contained in the figures for Flintshire and North Wales.

5.3.52 Policy MIN12, sets out that extraction of sand and gravel will take place primarily from land with an existing valid planning permission for extraction. The recommencement of operations at Ddol Uchaf clearly accords with this Policy and represents the most sustainable option for extracting sand and gravel reserves.

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Clwyd Structure Plan 1991

5.3.53 The Clwyd Structure Plan First Alteration, adopted in 1991, provided guidance up to 1996 and remains part of the development plan for the area.

5.3.54 Policy F1 – Policies Applying to all Minerals, sets out the considerations which must be taken into account when preparing proposals for the winning and working of minerals. These are:

• The quality and quantity of the mineral resource; • The significance of the proposal for local employment; • The existing reserve situation and local, regional and national demands; • The availability of alternative sources of supply.

5.3.55 It should be noted that the application site is subject to an extent planning permission granted n 1965. This application is seeks to review conditions in accordance with the ROMP review. However, it is considered that the proposals adhere to the criteria set out in Policy F1.

5.3.56 Policy F2 – Proposals for the winning and working of minerals, sets out the general environmental criteria in relation to which all applications for the winning and working of minerals will be judged. These include:

• The effect on towns, villages and nearby dwellings; • The effect on agricultural land, land drainage and water resources; • The effect on the highway network; • The impact on the landscape; • The impact on the environment and on land users by reason of noise, dust, fumes, vibration, and general disturbance; • The effect on areas of scientific, archaeological, architectural, historic and ecological importance; • The proposals for the method and phasing of the work and the measures to be taken to reduce to an acceptable level the impact of noise, dust, fumes, vibration and general disturbance; • The proposals for landscaping, progressive restoration and rehabilitation, aftercare and after-use.

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5.3.57 The environmental implications of the proposed development have been assessed in line with the criteria of Policy F2 and the technical reports detailing the findings accompany this planning submission in Part B. It is considered that the proposals are compliant with this Policy.

5.3.58 Policy F3 recognises that minerals can only be worked where they are found which may result in proposals for the winning and working of minerals in, or near Areas of Outstanding Natural Beauty or Sites of Special of Scientific Interest/ National Nature Reserves. It continues that any applications which may impact upon the above will be subject to rigorous examination. Thorough technical assessments have been undertaken to ensure that any potential impacts associated with the proposed development have been fully evaluated and mitigation measures suggested where appropriate. As such it is considered that the proposed development is unlikely to create long term detrimental effects and following restoration may enhance the natural environment.

5.3.59 Policy F4, establishes that all mineral workings will be required to conform to high standards and that their operation will be strictly controlled to ensure that their impact on the landscape and amenity is minimised. This ensures that minerals can be won in an environmentally acceptable manner. The highest on-site management standard will be implemented throughout the operational and restoration phases.

5.3.60 Policy F7, seeks to ensure that land worked for minerals is restored as quickly as possible to appropriate standards. A Restoration Plan for the site has been prepared which includes the following:

• Retain and strengthen semi-natural (ancient) woodland; • Create woodland links between the extraction void and existing woodland within the boundaries of the site; • Create habitat connectivity to the north and south of the site; • Create a natural woodland edge transition; • Re-establish and strengthen field boundaries (hedgerows); • Create an area of managed coppice to strengthen habitat connectivity to Ddol Uchaf SSSI; and • Create areas of species rich grassland to the north of the site.

5.3.61 The main aim of restoration proposals, shown in Drawing ST10592-009, will be to

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return the site to the highest possible standards as quickly as is practicable. The restoration proposals have been designed with Policy F7 in mind and there it is considered that the proposals are compliant.

5.3.62 Policy F9 – Aggregate Minerals, highlights that when considering proposals for the extraction of limestone, sand and gravel, the MPA will take into account the Guidelines for aggregates provision in England and Wales and also to findings and recommendations of the North Wales Working Party on Aggregates. This policy establishes the need to maintain a landbank of permitted reserves. The site is subject to an extant Planning consent and as such the permitted reserves contained at Ddol Uchaf are already contained in the figures for Flintshire and North Wales.

5.3.63 Policy F11, seeks to ensure that there is a reserve of sand and gravel bearing land with planning permission sufficient to meet demand calculated in accordance with national and regional guidance. The site currently contributes to meeting demand through permitted reserves at the site.

5.3.64 Policy H4 – Areas of Outstanding Natural Beauty, is designed to safeguard the landscape and character of the AONB from inappropriate development which may detract from this. The Clwydian Range AONB is located to the south of the site; it is anticipated that the A541 will act as a sufficient barrier to any ecological impacts as a result of the proposed quarrying activities. The visual impact of the proposal upon receptors within the AONB will be reduced by the established woodland along the south boundary of the site. However the south facing slope of the extraction will be visible above the canopy line. The relatively short two year duration for the extraction will ensure that the short term impacts generated by the workings will be kept to a minimum.

5.3.65 Policy H7 – Trees and woodlands, encourages the conservation and management of trees, woodlands and other natural landscape features. The restoration proposals aim to increase the area of lowland mixed deciduous woodland through the planting of an Oak/hazel species mix as recommended by the site ecologist. The management of the proposals will aim to establish the planting to reflect the pattern of existing native woods and their species composition.

5.3.66 Policy H9 – Nature Conservation, is designed to protect Sites of Special Scientific Interest and other sites of nature conservation importance. It seeks to protect

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against any development within or in the vicinity of a site which would have an adverse effect on the nature conservation interest of the site. The application site is located within 2km of three SSSIs, including Ddol Uchaf SSSI. As such consideration must be given to any potential impacts that may arise from the proposals. Ddol Uchaf SSSI is located immediately east of the site. Due to the isolated nature of the SSSI and the presence of the minor road separating it, it is not anticipated that the proposed quarrying activities will adversely affect the nature conservation of Ddol Uchaf SSSI. It is anticipated that the proposals are unlikely to generate any adverse impacts on SSSI’ or other sites of nature conservation importance in the locality.

5.3.67 Policy H11 – Control of Pollution, seeks to ensure that proposals do not have an unacceptable effect on public health, on the environment or on general amenity by emissions to water, land or the atmosphere, or by noise or vibration. All precautions will be taken to ensure that the proposals do not have an unacceptable effect on public health or the environment. The accompanying ES sets out mitigation measures where necessary.

Delyn Local Plan 1993

5.3.68 The district wide Local Plan, adopted in October 1993, was prepared by the former Delyn Borough Council and provides a policy framework for the north part of Flintshire up until 1996.

5.3.69 Landscape Policy 1 – Sites of Special Scientific interest, establishes a strong presumption against development within or in the vicinity of a SSSI which would have an adverse effect on the nature conservation interests of the site. The application site is located within 2km of three SSSIs, including Ddol Uchaf SSSI. As such consideration must be given to any potential impacts that may arise from the proposals. Ddol Uchaf SSSI is located immediately east of the site. Due to the isolated nature of the SSSI and the presence of the minor road separating it, it is not anticipated that the proposed quarrying activities will adversely affect the nature conservation of Ddol Uchaf SSSI. It is anticipated that the proposals are unlikely to generate any adverse impacts on SSSI’ in the locality.

5.3.70 Landscape Policy 8 – Sites of Nature Conservation Importance, establishes a strong presumption against any development within or in the vicinity of any site which would have an adverse impact on nature conservation. As detailed in Chapter 6 it is

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considered that the proposed development is unlikely to generate any undue adverse impacts on sites of nature conservation importance.

Draft North Flintshire Local Plan 1997

5.3.71 The Draft North Flintshire Local Plan is intended to be an informal review of the Delyn Local Plan. However, as the plan has not progressed through all the statutory development plan stages it cannot be regarded as a formal plan and as such limited weight can be attributed to it.

5.3.72 Policy W3 – Statutory Sites of Nature Importance, seeks to ensure that proposed developments do not adversely impact upon Sites of Special Scientific Interest (SSSIs). The application site is located within 2km of three SSSIs, including Ddol Uchaf SSSI. As such consideration must be given to any potential impacts that may arise from the proposals. Ddol Uchaf SSSI is located immediately east of the site. Due to the isolated nature of the SSSI and the presence of the minor road separating it, it is not anticipated that the proposed quarrying activities will adversely affect the nature conservation of Ddol Uchaf SSSI. It is anticipated that the proposals are unlikely to generate any adverse impacts on SSSI’ in the locality.

5.3.73 Policy W4 – Local sites of wildlife and geological importance, identifies the vital contribution that local and regional wildlife sites make to biodiversity in the County. This policy seeks to ensure that proposed developments do not adversely impact upon the conservation value of such sites. As detailed in Chapter 6 it is considered that the proposed development is unlikely to generate any undue adverse impacts on local sites of wildlife or geological importance.

5.3.74 Policy W5 – Undesignated wildlife habitats, flora and fauna, states that ‘’undesignated features...have considerable conservation value and represent vital elements in the County’s biodiversity’’ . As detailed in Chapter 6 it is considered that the proposed development is unlikely to generate any long terms undue adverse impacts on local biodiversity

5.3.75 Policy L4 – Area of Outstanding Natural Beauty, sets out the requirements in terms of development within or affecting an Area of Outstanding Natural Beauty (AONB). It seeks to maintain or enhance the intrinsic traditional and rural character of the area. The Clwydian Range AONB is located to the south of the site; it is anticipated that

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the A541 will act as a sufficient barrier to any ecological impacts as a result of the proposed quarrying activities. The visual impact of the proposal upon receptors within the AONB will be reduced by the established woodland along the south boundary of the site. However the south facing slope of the extraction will be visible above the canopy line. The relatively short two year duration for the extraction will ensure that the short term impacts generated by the workings will be kept to a minimum.

5.3.76 Policy EPW5 – Nuisance, requires proposals which are likely to cause an increase in noise, vibration, odour, dust or light pollution to demonstrate that there will be no detrimental impacts. It is anticipated that the mitigation measures proposed in the accompanying technical chapters to minimise impacts of noise, vibration, odour and dust will be sufficient to prevent any unacceptable detrimental impacts on sensitive receptors in the vicinity of the site.

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6 POTENTIAL ENVIRONMENTAL IMPACTS

6.1 Introduction

6.1.1 Following receipt of FCC’s Scoping Opinion an Environmental Statement (ES) was undertaken in accordance with the Town and Country Planning (Environmental Impact Assessment) (England and Wales) Regulations 1999. Its objective was to assess the potential impacts of the proposed development as a result of Ecology and Nature Conservation; Archaeology and Cultural Heritage; Landscape and Visual; Noise; Air Quality and Dust; Land-use, Soil and Agriculture; Hydrogeology and Hydrology; Drainage and Flood Risk, and Traffic. The findings of these assessments are set out in Part B to this Planning Application. A summary of the findings are shown below. They indicate that provided the proposed mitigation measures are effectively implemented the proposals are unlikely to create any demonstrable harm or have any undue adverse environmental, visual or socio-economic impacts.

6.2 Ecology and Nature Conservation

6.2.1 An ecological impact assessment has been undertaken at the site. Desk based studies and site surveys have provided the baseline upon which the development has been assessed. Specialist surveys, for protected species, have been undertaken, this includes Great Crested Newts (GCN), bats and dormouse. In addition, records of bird usage over the previous year has also been collected.

6.2.2 The findings of the ecological assessment has established that, as a result of the extraction operations and the haul road construction, the greatest impact will be the loss of sections of hedgerow, and habitat loss for great crested newts. These impacts have been mitigated through the retention and enhancement of habitats, where possible, and during restoration.

6.2.3 In the short term, impacts have been assessed as being significant. However, in the longer term and following restoration, the impacts are considered to be neutral and have the potential to be beneficial.

6.3 Archaeology and Cultural Heritage

6.3.1 An archaeological assessment has been undertaken to identify the archaeological

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and historical background of the area around Ddol Uchaf Quarry. The assessment has been based on desk study and site survey. There are no statutory designations within the site. There are, however, within 1km of the site, one schedule Ancient Monument (SAM), two Grade II* Listed Buildings and eleven Grade II Listed Buildings. The site survey established that none of these designations would be impacted upon, either physically or indirectly, as a result of the operations. From the desk based assessment, there is evidence of post medieval activity at the Ddol Uchaf site which included milling, quarrying and farming.

6.3.2 It has been established with the Development Control Archaeologist that a suitable condition should stipulate a requirement for further archaeological work prior to the commencement of extraction. This would, in the first instance, comprise geophysical survey to determine the presence/absence of archaeological remains. This would inform on the necessity for further work such as trial trenching and will be carried out in accordance with an approved Written Scheme of Investigation (WSI).

6.4 Landscape and Visual

6.4.1 A landscape and visual assessment has been undertaken to analyse the impacts generated by the development.

6.4.2 Although the site is not located within an area of statutory landscape designation, it is located to the north of the Clwydian Range Area of Outstanding Natural Beauty (AONB) – an area of special landscape value.

6.4.3 Views of the site from within the AONB are limited as a result of established woodland along the southern site boundary. The relatively short duration of extraction ensure that short term impacts generated by the workings are kept to a minimum.

6.4.4 The diversion of the footpath, within the site, will require further study to establish a suitable alternative location. Visual impacts of the development are restricted by local topography and established woodland.

6.5 Noise

6.5.1 A noise survey has been carried out to obtain background noise level information representative of the existing noise sensitive receptors identified. Using the

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background noise measurements and taking into consideration TAN1 and MPS2; noise criteria have been identified for each receptor.

6.5.2 The noise assessment considers the potential noise levels likely to be generated, due to the working of the site and transportation of materials, at 10 receptor locations. The noise levels have been calculated using Noise Map 2000 noise modelling computer software. The noise predictions include all proposed mitigation measures, i.e. the 2.5m high bund adjacent to the haul road, included in the site design. The predicted short term and long term modelled noise levels have been assessed against the determined noise criteria.

6.5.3 The noise levels generated during the construction of the 2.5 metre high bund

adjacent to the haul road are predicted to marginally exceed the 68dB L Aeq 1 hour noise limit at Ddol Uchaf and Ddol Afon Cottage. However, this exceedance would be for a limited period and when the bund construction is at its closest approach to the properties. Although the noise levels will marginally exceed the noise limit, it is recommended that this short term exceedance be allowed due to the long term benefit of noise attenuation and visual screening provided by the bund.

6.5.4 Once the 2.5m high bund adjacent to the haul road has been constructed, the assessment confirms that the criteria will be met. It will not therefore be necessary to recommend further measures.

6.5.5 The modelling carried out has indicated that the criterion for long term noise levels would be exceeded, on occasions, at Bryn Sion Cottage and Tynewdd. However, this exceedance would be for a limited time as extraction commences in the northern part of the site i.e. at a higher ground level and at its closest location to these receptors. The noise generated by the plant will be reduced as the plant moves further south and into the void of extraction.

6.5.6 With the exception of Bryn Sion Cottage and Tynewdd, the modelling confirms that the predicted long term noise levels will meet the criterion at the receptors. It will not therefore be necessary to recommend further measures.

6.6 Air Quality and Dust

6.6.1 A dust and air quality assessment has been undertaken for the proposed development.

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6.6.2 There are no dust or air quality monitoring stations within the vicinity of Ddol Uchaf Quarry.

6.6.3 The principal potential sources of dust, associated with quarrying activities, have been identified as site preparation, road traffic and the extraction operations.

6.6.4 The site does not have a history of dust complaints prior to it ceasing operation. The recommencement of operations at the site will be in accordance with best site practice techniques. The continued implementation of best practice will ensure that dust from activities, associated with the quarrying operations, will be minimal.

6.7 Landuse, Soil and Agriculture

6.7.1 The baseline characteristics of soil resources, agricultural productivity and land use have been assessed. The potential impacts of the operations have also been assessed and details of mitigation measures described. Soil profile characteristics have been investigated across the agricultural areas of the site using a hand-held auger capable of sampling to 120cm depth. Other information has been obtained or researched using available reference texts and plans.

6.7.2 The area of agricultural land surveyed is currently utilised as arable and grazing land. Soils are mapped as belonging to the Wick 1 Soil Association.

6.7.3 The soil profile at the site is well drained and belongs to Wetness Class I.

6.7.4 The primary limitations to Agricultural Land Classification are droughtiness and gradient.

6.7.5 Topsoil and subsoil resources would be stripped in advance of each phase commencing and retained on site for use in the restoration scheme. Approximately half of the site is to be restored back to an agricultural use.

6.7.6 The potential impact of the operations upon agriculture, soils and landuse has been assessed. The proposal would result in the temporary loss of approximately 1.4ha of moderate quality agricultural land. The temporary loss of this moderate and poor quality agricultural land is considered a low adverse impact.

6.7.7 Potential negative impacts could occur to topsoil quality (for example structure, nutrient status, organic activity) if handling, stockpiling and restoration is not carried

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out correctly. Mitigating measures, however, would be adopted to reduce such potential impact and the significance of such impacts is therefore considered to be low.

6.7.8 The significance of potential adverse impact upon agricultural drainage both on and off site is considered low to neutral, this would be controlled by appropriate drainage design for the proposed operations.

6.8 Hydrogeology and Hydrology

6.8.1 A review of baseline data has been carried out and the potential impacts on the water environment have been assessed.

6.8.2 The site is not expected to have significant impacts on the groundwater and nearby surface water courses. Additionally, no impact to groundwater abstractions, surface water abstractions or water dependent ecological features is anticipated due to their distances and directions from the site.

6.8.3 The impact of site activities on the water environment has been identified as being of very low to medium significance throughout the operation phase. The proposed restoration phase is not anticipated to impact on water environment. However, a limited number of activities, spillage of oils, fuels and dirty water-run off, have been identified as requiring mitigation. Mitigation measures have therefore been devised to reduce the impacts to groundwater and surface water quality to an acceptable level as far as practicable during the operation phase.

6.8.4 The residual impact of the development on local surface water and groundwater quality is considered to be of very low significance if good site working practices and the recommended mitigation measures are implemented.

6.8.5 The development is not expected to have significant impact on the water environment.

6.9 Drainage and Flood Risk

6.9.1 The site is located entirely within Flood Zone A and therefore, in line with the guidance contained within TAN15, the site is considered to be suitable for development and there is no requirement for a detailed Flood Consequences Report.

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6.9.2 There is a small increase in impermeable surfacing as a result of the proposed developments on the site. The majority of the site is underlain by sandy soils and therefore it is considered that the ground has the ability to cater for the proposed increases in surface water flows without the increased risk of flooding areas offsite.

6.9.3 If the runoff from the impermeable areas associated with the revised access and new infrastructure area is managed correctly then there will be no increase in flood risk and no negative impacts on the drainage of the site or the surrounding area. It is proposed to allow surface water to infiltrate into the ground surrounding the hard paved areas.

6.9.4 For the purposes of the ROMP, it is not considered that any additional planning conditions will be necessary, in terms of the site drainage, in order to meet with current planning policy recommendations.

6.10 Traffic

6.10.1 A traffic assessment was undertaken to identify the likely traffic and highway effects, upon the surrounding network, as a result of the development. The suitability of the new access road was reviewed as part of this assessment, desk based study and site surveys have provided the baseline upon which the development has been assessed. An automatic traffic count survey was commissioned to obtain 24 hour data on the A541 at the site of the new access road. The junction was assessed to establish the traffic flows at peak hours e.g. 0800-0900 hours (am peak) and 1700-1800 (pm peak). Potential queues and delays.

6.10.2 Based on figures provided by the Applicant 90% of HGVs from the site will leave the site and head east towards Fron Haul, for processing, and to local customers.

6.10.3 Flintshire County Council has provided records of personal injury accidents which have occurred along this section of the A541 over the past 5 years (2006-2011). A total of 9 accidents were recorded, of which one involved a fatality. None of the accidents involved any HGVs.

6.10.4 The assessment has established that the new access point will operate within its capacity. Traffic generated by this operation will be off-set by the closure of Maes- mynan.

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6.11 Summary

6.11.1 The potential environmental impacts of the development have been assessed and are reported within the Environmental Statement.

6.11.2 Overall it can be concluded that the proposals would, with mitigation in place during extraction, and following restoration, increase the ecological value of the site by providing more diverse and species rich habitats.

6.11.3 The local environment can be protected throughout the operations at the site, and the amenity of local residents would not be adversely affected; while existing markets for sand and gravel would continue to be supplied.

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7 JUSTIFICATION AND NEED

7.1 Introduction

7.1.1 National and local planning guidance exhibits a clear presumption in favour of exploiting existing permitted reserves before new resources are released. With 750,000 tonnes of sand and gravel currently remaining, Ddol Uchaf Quarry still has significant permitted reserves capable of being worked for a further 3 years. The application, whilst maintaining sand and gravel reserves, will also secure local employment both directly and indirectly.

7.1.2 The proposed development will facilitate the sustainable recovery of a valuable mineral asset for use in domestic markets which will positively benefit the local economy. The recommencement of operations at a dormant site with extant permission such as Ddol Uchaf Quarry will reduce the pressure on alternative reserves likely contained in greenfield sites.

7.1.3 The environmental and socio-economic impacts of the development have been fully explored and it is anticipated that the proposals will not create any undue adverse environmental or socio-economic impacts.

7.2 Employment and Investment

7.2.1 Ddol Uchaf Quarry will provide a valuable source of direct and indirect employment in the local area. There will be approximately 25 employees working directly at the site. In addition to the direct employment offered by the development, it is likely that further jobs will be created in the supporting industries, for example ancillary suppliers of materials, specialists and services. Should this application be granted permission it will secure local, direct and indirect employment and will positively enhance the local rural economy.

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8 RESTORATION PROPOSALS

8.1 Introduction

8.1.1 This restoration proposal has been prepared to support a review of existing planning permissions for the extraction of sands and gravels at Ddol Uchaf Quarry, Flintshire. Existing permissions were granted in 1965,

8.1.2 The site is currently dormant and has been for the past 8-10 years. It is proposed to work the remaining mineral reserves at the quarry (approximately 0.5 million tonnes) over a period of 2-3 years i.e. extracting 200,000 to 250,000 tonnes per annum.

8.1.3 It is proposed to work the remaining reserves in an east to west direction with vehicles coming into the site to the east, and out of the site to the west. This will involve lateral working to the full extent of the quarry in its western part, working the quarry to a depth of 100m AOD. The void will be progressively restored as the minerals are extracted.

8.1.4 It is intended that the working of the quarry would be undertaken within one phase lasting for approximately 2 years. The potential for progressive restoration is limited, due to the nature and scale of the site.

8.1.5 Drawing ST10592-003 illustrates the extent and final contours for the extraction area. Upon completion of the extraction works, previously stripped overburden materials will be reused within the restoration proposals.

8.2 Landscape Character

8.2.1 The landscape and visual assessment within Chapter 8 of the Environmental Statement has utilised the LANDMAP system employed by CCW to define the Landscape Character of the site and the surrounding landscape. The restoration proposals intend to respond to the recommendations within these assessments through:

• Planting of broadleaf woodland to reinforce and extend existing woodland boundaries.

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• Extends areas of planting to create links and wildlife corridors to and from existing habitats. • Where feasible reinforce and reinstate the irregular fieldscape characteristic to the area. • Encourage the establishment of unimproved meadows through allowing natural regenerations within the quarry void.

8.3 Visual Impact

8.3.1 Generally, the quarry is well screened by topography and established woodland. There are a number of receptors in the vicinity of the site from where the proposed working phases would be visible (refer to Chapter 8 within the Environmental Statement).

8.3.2 The restoration would seek to lessen the visual impact of the post extraction void once permitted mineral extraction is completed.

8.4 Restoration Overview

Purpose and Aims of the Restoration

8.4.1 It is the principal aim of the proposals to restore the extraction void to reflect the recommendation of the LANDMAP assessments and create suitable and biodiverse habitats which would benefit existing flora and fauna and encourage linkages to existing wildlife sites.

8.4.2 The site compound, associated equipment and foundations along with the quarry access track will be removed upon completion of the works.

8.4.3 Where necessary, in the creation of woodland, hedgerow, transitional shrub and coppice it is the intention of the restoration to plant native species of known local provenance. Agricultural grassland will be seeded to an agreed pasture mix. Elsewhere within the excavation void it is proposed that natural regeneration is encouraged to create a diverse community of species to develop. Current regeneration of birch rich scrub and grassland within the previously worked site demonstrates the potential of this approach.

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8.4.4 Drawing ST10592-009 illustrates the proposed restoration scheme.

8.4.5 Woodland planting will be primarily located on the north facing slopes of the extraction area and aim to integrate the site with the adjacent woodland.

8.4.6 A transitional shrubby edge will be established to the outer edge of the woodland.

8.4.7 Further woodland to the east of the site, adjacent to the former access track and small blocks on the south facing slope of the extraction void aims to create links between habitat areas.

8.4.8 The majority of the south facing slopes will be retained unplanted to allow grassland regeneration.

8.4.9 Hazel coppice will be planted within the field to the east of the extraction area creating potential habitat links to the Ddol Uchaf SSSI.

8.4.10 The remaining sandy substrate to the extraction void will be graded and grassland allowed to naturally regenerate.

8.5 Soil Strategy

Soil Availability

8.5.1 Prior to the extraction of materials, it is expected that topsoils will be stripped to an average depth of 300mm, and subsoils stripped to an average depth of 700mm (cumulative depth of 1000mm). These soils will be stored as identified within the Soils and Agriculture chapter of the Environmental Statement (Chapter 11).

8.5.2 Soils will be stored within the proposed screening bund at the eastern side of the ownership boundary (blue line) as indicated on ST10592-003.

Summary of Habitat Creation

8.5.3 Within the restoration proposals it is intended that a variety of habitats are created, each requiring specific soil treatments.

8.5.4 The restoration of previously disturbed agricultural land on the route of the service

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track and compound will require a maximum of up to 300mm topsoil with remaining levels made up with subsoil.

8.5.5 Topsoil inversion will be employed to ensure suitable growing conditions for deeper rooting tree planting on the extraction void slopes. A minimum of 150mm depth topsoil will be spread onto the re-graded slopes and overlaid with a minimum of 300mm subsoil and overburden material. The moisture locking and nutrient rich topsoil will benefit tree growth and the nutrient poor subsoil will provide suitable growing medium for shallow rooting ground flora and create a similar woodland ground flora to those which occur in the locality.

8.5.6 Natural grassland regeneration will be established upon thin nutrient poor subsoils. The remaining subsoil (maximum of 300mm site won subsoil and overburden material will be roughly spread within the floor and south facing and lower slopes

8.5.7 The variation of depth and roughness within the spreading of the soil material will contribute to the diversity within the habitats created within each area.

8.6 Habitat Creation

Introduction

8.6.1 Table 1 (Appendix 15.1) provides an overview of the proposed habitat types to be developed through the restoration of the site. In addition, an overview of soil preparation, restoration aims and possible management and aftercare are included.

Woodland

8.6.2 It is intended to establish oak rich broadleaf woodland to extend areas of existing woodland and take the opportunity to create habitat links across other areas within the overall site.

Existing Woodland

8.6.3 Mixed broadleaf wooded slopes are typical to the landscape character of the area. In the immediate vicinity of the quarry, there is established semi natural woodland,

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conifer plantation and emerging areas of birch re-growth.

8.6.4 The areas of birch re-growth will be lost during the extraction phase, along with limited areas of hedgerow and woodland along existing field boundaries.

8.6.5 The aim of the restoration is to extend the coverage of this woodland.

Woodland to Re-graded Banks

8.6.6 The restoration will aim to plant up the north, east and west facing slopes of the extraction void.

8.6.7 Pedunculate Oak ( Quercus robur ), Hazel ( Corylus avellana ) and Birch ( Betula pendula ) will dominate the broadleaf woodland planting to re-graded banks. These will be planted at mixed densities to re-establish the local character of the surrounding woodland. Understorey species are to be included within the mix and will include Holly ( Ilex aquifolium ) and Cherry ( Prunus serotina ).

Understorey and Transitional Scrub

8.6.8 The Oak rich woodland will be interplanted with an understorey mix throughout the extent of the planting area. Further shrubby species will be incorporated to the lower slopes of the proposed woodland to create a transitional margin between the woodland and grassland. Species will include Hawthorn ( Crataegus monogyna ), Holly (Ilex aquifolium ) and Hazel ( Corylus avellana ) with Broom ( Cytisus scoparius ) and Gorse ( Ulex europaeus ) at the outer margins of the planting.

Hedgerow

8.6.9 Field boundaries around the quarry are dominated by Hawthorn rich hedgerow. Where possible, it is the intention of the restoration proposals to re-establish hedgerow within the application boundary. And strengthen existing hedges.

Existing Hedgerow

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hedgerows within this area are gappy with a number of hedgerow trees. The hedgerow would benefit from gapping up and being brought into the proposed hedgerow management regime which would be applied to the proposed new hedgerow planting. Species for additional planting will include Hawthorn (C.monogyna ), Hazel ( C. avellana ), Holly ( I. aquifolium ), Elder ( S.nigra ) and Field Rose (R. arvensis ).

Proposed Hedgerow

8.6.11 New hedgerow will be planted to define the extent of the hazel coppice and form boundaries between habitat areas.

8.6.12 Where possible, transitional margins will be established to three metres along either side of the proposed hedgerow. This will ensure the establishment of a rich and varied ground flora.

Grassland

8.6.13 It is intended that the remaining land within the restoration proposals will be managed as grassland. The long term intent will be to return the grassland to agricultural use and replace fields lost through quarrying operations. The natural regeneration of a species rich meadow grassland will be encouraged through preparation of the substrate and seedbed.

8.6.14 The quarry access track will be returned to agricultural pasture through reuse of topsoils previously stripped from the line of the access track and reseeding with an approved pasture seed mix.

8.6.15 The management of land to establish the natural regeneration of grassland is to be undertaken across the restored quarry landscape. Land will be roughly cultivated to create a varied soil substrate into which it is intended that grassland will develop through natural regeneration. It is intended that this will form the basis for the development of a grassland mosaic which will extend across the former quarry floor and link to the transitional scrub and woodland.

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8.7 Management and Maintenance

8.7.1 In order for planting and vegetation to establish successfully, it is essential that it is positively managed.

8.7.2 A detailed management plan will be required to include the complete restoration following full extraction in 2013. Aftercare operations undertaken on the restored landscape will be extended to the wider site and will include:

• Planting:
Monitoring and re-firming of all trees and shrubs.
Replacement of losses to planting.
Thinning to planted areas to establish glades and natural spacing.

• Grassland and scrub:
On-going mowing to roadside verges.
Monitoring and establishment of naturally regenerating grassland and scrub.
Spot weedkiller treatment to ruderal weeds within establishing grassland.
Removal of invasive scrub species within grassland areas.
Removal and disposal of arisings.
Long term to re-introduce agricultural grazing of cattle to maintain species rich grassland.

• Hedgerow:
Establishment, protection and trimming of newly planted hedgerow.
Maintenance, trimming and laying of established hedgerow to boundaries of site.

• Ecological Monitoring
On-going ecological monitoring to developing habitats to assess future management techniques.

8.7.3 Post extraction and during the aftercare periods, it is proposed that an annual review will be undertaken by Lloyds quarries or owners in title, in consultation with the Local Planning Authority, to monitor and review progress of all restoration and their aftercare.

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LLOYDS QUARRIES LIMITED Ddol Uchaf Quarry: Application for Approval of Conditions No. 029143 (98/33/1221)

9 SUMMARY AND CONCLUSION

9.1 Summary

9.1.1 Ddol Uchaf Quarry has a long established history of sand and gravel extraction dating back to the 1940’s. Planning consent H64/282, granted in February 1965, permitted the winning and working of minerals at the site. This Planning application proposes to review the existing mineral consent conditions associated with the Ddol Uchaf Quarry in response to the statutory requirement that old mineral permission conditions are renewed every 15 years (a ROMP review) in accordance with the Environment Act 1995.

9.1.2 The proposal does not involve any increase in area, reserves, outputs over that presently permitted. The current limitations imposed under Planning Permission H64/282 will remain in operation.

9.1.3 Approximately 750,000 tonnes of sand and gravel reserves currently remain at Ddol Uchaf Quarry. The annual outputs of mineral vary between 200,000 and 250,000 tonnes per annum which equates to an estimated reserve of 2-3 years.

9.1.4 The accompanying Environmental Statement has addressed the following technical issues in relation to proposal: • Ecology and Nature Conservation • Archaeology and Cultural Heritage • Landscape and Visual Impact • Noise • Air Quality and Dust • Land-use, Soil and Agriculture • Hydrogeology and Hydrology • Drainage and Flood Risk • Traffic Impact

9.2 Conclusion

9.2.1 Mitigation measures have been proposed where necessary in order to ensure that any adverse impacts associated with proposals are effectively addressed. 9.2.2 The proposed restoration scheme provides for a high standard of restoration which promotes biodiversity and landscape character. The scheme has been carefully ST10592/J01 Page 57 August 2011

LLOYDS QUARRIES LIMITED Ddol Uchaf Quarry: Application for Approval of Conditions No. 029143 (98/33/1221)

developed to maximise any beneficial aspects and reduce potential adverse impacts. The site restoration and aftercare will provide a long term improved in landscape character and amenity. 9.2.3 It has been demonstrated that there is a need for renewed workings at Ddol Uchaf Quarry, in terms of the supply of sand and gravel and its direct and indirect contribution to the local economy. 9.2.4 Relevant national and local polices have been identified and as previously mentioned exhibit a clear presumption in favour of exploiting existing permitted reserves before new resources are released. 9.2.5 The proposed development is in accordance with overarching sustainability principles contained within national guidance and the Development Plan. It will facilitate the efficient working of remaining reserves within the Ddol Uchaf site. 9.2.6 Overall, it is considered that the proposals are consistent with national and local planning policy, particularly in relation to environmental and landscape protection. Therefore it is considered that the proposals should be considered favourably by the Minerals Planning Authority.

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