Civil & Structural Engineers Building Surveyors Geo-Environmentalists Civil & Structural Engineers Building Surveyors Geo-Environmentalists
Phase I Preliminary Risk Assessment
at
Ffordd Hiraethog Mostyn
Liverpool T: 0151 227 3155 Manchester T: 0161 817 5180 Wrexham T: 01978 664071 Client: Wates Living Space London Our ref: 27830LG T: 020 74 584136 Date: June 2017
Head Office 18-20 Harrington Street Liverpool L2 9QA T: 0151 227 3155 F : 0151 227 3156 E: [email protected] www.sutcliffe.co.uk 27830LG Ffordd Hiraethog, Mostyn, CH8 9PT
SUTCLIFFE INVESTIGATIIONS
Phase I Preliminary Risk Assessment
DOCUMENT VERIFICATION
Report Reference: 27830LG Issue: Rev. 0 Date: June 2017
Prepared by: Name:: D Bowen Title: Senior Environmental Scientist Qualifications: BSc (Hons) FGS
Checked / Approved by: Name: A Lewis A Lewis Title: Geo-Environmental Manager Geo-Environmental Maanager Qualifiications: BSc Environmental Science BSc Environmental Science MSc Geology MSc Geology AIEMA AIEMA FGS FGS
Revision History: Rev Date Description Prepared Checked Approved
0 June 2017 Phase I: PRA DB AL AL
This document has been prepared by Sutcliffe Investigations within the terms of the Contract with the Client to whom this document is addressed. Sutcliffe Investigations disclaims any responsibility to tthe Client and others in respect of matters outside the scope of the said contract. No person other than the Client shall rely on it in any respect and Sutcliffe Investigations shall owe no duty of care to any such third party.
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Executive Summary
Sutcliffe Investigations were instructed by Wates Living Space to undertake a Introduction Phase I Preliminary Risk Assessment (PRA) of the site known as Ffordd Hiraethog, Mostyn, CH8 9PT The Phase 1 PRA is required to assess the ground based environmental and geotechnical risks, development constraints and liabilities associated with the development of the site, required in support of an application for outline planning.
This report will inform the study of any potential contaminated land issues to be identified, assessed and actioned and has been designed to provide sufficient information to satisfy the requirements of National Planning Policy Framework Aims & Objectives (NPPF) in order to satisfy the aims and objectives of the project.
This report constitutes a preliminary investigation as defined in BS10175 and contains the following: Summary of the information obtained from an Envirocheck® Report (Report Reference: 126153037_1_1), which is presented in Appendix A. A preliminary risk assessment of potential environmental risks associated with the proposed redevelopment of the site identified receptors (following CLR11).
The exact details regarding the proposed development has yet to be finalised, Development Plans but is likely to be residential housing.
Site Location & The site is an irregular shape, 0.18ha and can be accessed via Fford Hiraethog to the West of the site. The site comprises a mixture of hardstanding and Description landscaped grassed areas around the perimeter of the site. Onsite - The earliest available historical map reviewed dated 1871-1872 noted the site was undeveloped as was in use as field land. This remained the case until 1969, when the site was developed as part of Ffordd Hiraethog, with garages being built onsite. The garages where noted onsite until the early 2000’s when they were demolished and the site became vacant as it remains currently
Offsite - Between 1871-1872 and 1963 the surrounding area was largely field land interspaced with a number of coal shafts located to the north, northwest Site History and south west and at distances of over 180m of the site. The first major development in close proximity to the site occurred in the early 1960’s when housing was first noted to the north west of the site, with development of the surrounding area continuing through the decade. This included the construction of a School south west of the site that incorporated reworking of the surrounding area with breaks of slope identified either side of the school, with associated infilled land to level the site for the development. The immediate surrounding area has undergone little change in the intervening years.
Artificial - There are 2 records of Artificial/Made Ground within 250m of the study site boundary. The nearest of which is noted 68m south west of the site in the form of Made Ground (Undivided) and 136m west of the site as Worked Ground (Undivided). Drift - The superficial deposits for the site are noted as Devensian Till. Geology Solid - Solid geology noted includes Pennine Lower Coal Measures and Etruria Formation.
Faults Two faults are noted within 250m of the site, at 182m north east and 197m east, these are not expected to affect the site significantly.
Coal Mining The site falls within a coal mining area.
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The Bedrock is classified as a Secondary A Aquifer whilst the Superficial Hydrogeology Deposits are classed as Unproductive Strata. The nearest surface water feature is noted 167m south east of the site and is Hydrology noted to be a stream. According to the Envirocheck® Report, the site is in a lower probability radon area, as less than 1% of the properties are estimated to be at or above the Radon action level. As such no radon protective measures are necessary in the construction of new dwellings or extensions. The Phase I PRA has highlighted some potential areas of concern and Risk Assessment therefore, the site is deemed to be Class 3 – Low Risk.
Based on the findings of the Phase I review, Sutcliffe Investigations do consider there to be some potential environmental issues regarding the site. However, there is limited information of the ground for geotechnical properties and as such we would therefore recommend the following sequential works are undertaken:
Submission of this Phase I PRA Report for the benefit of validating the outline planning application. Conclusions & Recommendations Commission a Coal Mining Risk Assessment (CMRA), subject to comments received from the Coal Authority.
Commission a Phase II Ground Investigation designed to discharge any contaminated land conditions that may be assigned to the site and allow the design of economic foundation solutions. Dependent on when this is completed post demolition sampling will also be required.
Commission a Flood Risk Assessment.
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Contents Page
1. Introduction 6 1.1 Background 6 1.2 Proposed Development 6 1.3 Legislative Context 6 1.4 Previous Studies 7 1.5 Objectives & Scope of Works 7
2. Environmental Review 9 2.1 Introduction 9 2.2 Site Location and Setting 9 2.3 Site Description and Walkover 10 2.4 Adjacent Land Uses 11 2.5 Services 12 2.6 Site History 12 2.7 Environmental Database 13 2.8 Historical Contamination Potential 15
3. Environmental Setting 16 3.1 Introduction 16 3.2 Geology & Soils 16 3.3 Ground Stability 17 3.4 Coal Mining 18 3.5 Radon 19 3.6 Hydrogeology 19 3.7 Hydrology 19 3.8 Sensitive Land Uses 20 3.9 Significance of Environmental Setting 20
4. Preliminary Qualitative Risk Assessment 21 4.1 Conceptual Site Model (CSM) 21
5. Conclusions and Recommendations 27 5.1 Introduction 27 5.2 Environmental Risk Assessment Findings 27 5.3 Classification and Land Use Risk 27 5.4 Conclusions and Recommendations 28
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Tables
Table 2.1: Adjacent Land Uses
Table 3.1: Geology
Table 4.1 Potential Sources
Table 4.2 Potential Pathways
Table 4.3 Potential Receptors
Table 4.4 Risk Assessment Matrix
Table 4.5 Preliminary Conceptual Site Model
Drawings
Currently Awaited
Appendices
Appendix A: Envirocheck® Report (Report Reference: 126153037_1_1)
Appendix B: Photographic Log
Appendix C: Services and Linesearch
Appendix D: Detailed Site Historical Review
Appendix E: Coal Mining Report (Report Reference: 126153037_2)
Figures
Figure 1 and 2: Site location maps (various scales)
Figure 3: Aerial photograph
Figure 4: Preliminary Conceptual Site Model
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1. Introduction
1.1 Background
Sutcliffe Investigations were instructed by Wates Construction to undertake a Phase I Preliminary Risk Assessment (PRA) of the site known as Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT.
1.2 Proposed Development
It is understood that the proposed development of the site is for residential properties with gardens, although the exact details have yet to be finalised.
1.3 Legislative Context
The presence of contaminants which may pose a risk to human health and / or the environment is a planning consideration. As part of the planning regime it needs to be considered whether the site is “suitable for its proposed end use”. Planning is concerned with the site’s proposed end use, not is current us, where the amount of contamination is required to be low relative to the level of risk.
Section 57 of the Environment Act 1995, adds Part 2A (ss. 78A to 18YC) to the Environmental Protection Act 1990 and contains the legislative framework for identifying and dealing with contaminated land. Where development is undertaken on land which may be affected by contamination, the National Planning Policy Framework, paragraphs 120 to 122 considers pollution and remediation. This links the contaminated land regime within the development process.
For there to be a significant risk requiring further investigation a perceived source (contaminant), a receptor (humans, living organisms or property) and a pathway between them must all be present, resulting in a complete contaminant linkage.
In order to assess whether this is the case, background research is required to obtain relevant information about the site and its surroundings and to assess the findings qualitatively. The scope of the assessment examined whether there is the potential for current and historic soil and/or groundwater contamination to be present, both at and in the vicinity of the site, and to assess significance in terms of the potential to pose a risk to human health, controlled waters, building infrastructure and the wider environment and identify any associated potential liabilities.
Part 2A of the Environmental Protection Act 1990 (“Part 2A”) provides the legislative framework for the contaminated land regime in England, Wales and Scotland. It provides for contaminated land to be identified and dealt with in a risk-based manner. The Contaminated Land (England) Regulations 2006 (SI 2006/1380) set out provisions for procedural matters under Part 2A. The 2006 regulations have recently been modified with the introduction of The Contaminated Land (England) (Amendment) Regulations 2012, which came into force on 6th April 2012. This includes an amendment to Regulation 3(c) to take account of the updated definition
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of “controlled waters” in Section 78A (9) of the Environmental Protection Act 1990. Section 78A(2) of Part 2A of the EPA 1990 defines contaminated land as “land which appears to the local authority in whose area it is situated to be in such a condition, by reason of substances in, on or under the land, that:
. significant harm is being caused or there is a significant possibility of such harm being caused; or
. pollution of controlled waters is being, or is likely to be caused”.
Contaminated Land Statutory Guidance published in April 2012 provides for a new four category test which is intended to clarify when land does or does not need to be remediated, where Category 1 is deemed as being high risk and Category 4 as being low risk.
1.4 Previous Studies
Sutcliffe’s are not aware any previous environmental or geotechnical investigations having been completed on site.
1.5 Objectives & Scope of Works
The Phase 1 PRA is required to assess the ground based environmental and geotechnical risks, development constraints and liabilities associated with the development of the site, required in support of an application for outline planning.
This report will inform the study of any potential contaminated land issues to be identified, assessed and actioned and has been designed to provide sufficient information to satisfy the requirements of National Planning Policy Framework (NPPF) in order to satisfy the aims and objectives of the project.
The report will culminate in the presentation of a Preliminary Conceptual Site Model (CSM) and will include clear robust recommendations for any additional works. These works will be designed to fully assess and mitigate risks, development constraints and abnormals that may be required in support of a detailed planning application and design of detailed foundation options.
This report constitutes a preliminary investigation as defined in BS10175 and contains the following:
Summary of the information obtained from an Envirocheck® Report (Report Reference: 126153037_1_1), which is presented in Appendix A.
A preliminary risk assessment of potential environmental risks associated with the proposed redevelopment of the site to identified receptors, following the methodology of CLR11 and their recommendations on contamination reports, i.e.:
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o Department for Environment, Food and Rural Affairs and the Environment Agency, 2002. “Model procedures for the management of land contamination” (CLR11).
o Environment Agency, March 2011, “Model Procedures for the Management of Land Contamination – GPLC3 – reporting Checklists”.
Recommendations for further investigation/actions if required.
The scope of works was to undertake a Phase I PRA using available information, to place the site in its environmental context and has included the following:
. a review of available historic maps to determine the land-use history in the context of potentially contaminative activities;
. a review of environmental data relating to the site and its surroundings using a proprietary third-party environmental database;
. desk-based assessment of site geology, hydrogeology and hydrology from published mapping and web-based sources to determine the site’s environmental setting and sensitivity;
. a web-based search of the Environment Agency (EA) website and other freely available sources of information to identify any potential issues relating to the site and surrounding areas; and
. provision of a qualitative contaminated land risk assessment based on Source- Pathway-Receptor as per current best practice contained in CLR111.
A site inspection was undertaken by a Sutcliffe engineer; Chris Baldwin on Thursday 25th May 2017. No sampling or testing of soils or waters was undertaken as part of this environmental review. All other information in this report has been obtained via public sources.
1 Model Procedures for the Management of Contaminated Land, Contaminated Land Report 11 (CLR11), EA, September 2004
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2. Environmental Review
2.1 Introduction
The information presented within this chapter was compiled based on a site inspection, completed by a suitably qualified Sutcliffe Engineer, and a review of an Envirocheck® Report.
2.2 Site Location and Setting
The site address is located at Ffordd Hiraethog, Mostyn, CH8 9PT at National Grid Reference (NGR) 316210, 379780 (Figure 1).
The site is approximately 2.85 miles north west of Holywell Town Centre, located within a predominately residential setting. Location plans of varying scales and an aerial photograph are presented as Figures 1, 2 & 3.
Figure 1: General Location of Site
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2.3 Site Description and Walkover
The site is an irregular shape, 0.18ha and can be accessed via Ffordd Hiraethog to the west. The site is predominantly hardstanding with a grassed perimeter noted.
The site is currently undeveloped with hardstanding associated with former garages and an entrance roadway noted from Ffordd Hiraethog, occupying approximately 75% of the site area. The remaining site area (25%) is grassed. The site slopes up gently to the northwest towards a number of existing houses.
A photographic log of the site is presented in Appendix B.
Figure 2: General Site Layout of the Site
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Figure 3: Aerial Photograph of the Site
2.4 Adjacent Land Uses
Table 2.1 summarises the adjacent land uses.
Table 2.1: Adjacent Land Uses Direction Adjacent Land Use
North Housing
East Housing
South Housing
West Housing
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2.5 Services
Electric
Services are noted within the footpath and under the existing roadway on Ffordd Hiraethog, within the red line boundary defining the site.
Gas
Gas services are noted running along Ffordd Hiraethog and into the north west area that forms the former lock-up garage location.
Welsh Water
No sewer services are noted on the site, with water pipes noted running along Fford Hiraethog. However gullies have been noted on the site in the area of hardstanding where no services have been identified.
Service plans as received are presented in Appendix C.
2.6 Site History
Historical maps were obtained and reviewed by Sutcliffe Investigations to determine the historical development of the target site. These are presented in Appendix A. This enabled an assessment to be made of the potential for contamination associated with former activities, both on-site and in the surrounding areas.
2.6.1 Onsite
The earliest available historical map reviewed dated 1871-1872 noted the site was undeveloped under agricultural/rough pasture usage.
This remained the case until 1969, when the site was developed as part of Ffordd Hiraethog, with garages being built onsite.
The garages where noted onsite until the early 2000’s when they were demolished and the site became vacant as it remains currently.
A detailed review of the historical development of the site is presented in Appendix D.
2.6.2 Offsite
Between 1871-1872 and 1963 the surrounding area was largely under agricultural/rough pasture usage interspaced with a number of coal shafts located to the north, northwest and south west and at distances of over 180m of the site.
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The first major development in close proximity to the site occurred in the early 1960’s when housing was first noted to the north west of the site, with development of the surrounding area continuing through the decade. This included the construction of a School south west of the site that incorporated reworking of the surrounding area with breaks of slope identified either side of the school, with associated infilled land to level the site for the development.
The immediate surrounding area has undergone little change in the intervening years.
A detailed review of the historical development of the surrounding land uses is presented in Appendix D.
2.7 Environmental Database
A commercial database search (provided by Landmark) was obtained to provide further information regarding the site and the surroundings. Relevant information and records are summarised below:
2.7.1 Contaminated Land Entries
The database has no contaminated land entries under Section 78R of the Environmental Protection Act 1990 within 500m of the site.
2.7.2 Environmental Permitted Activities
According to the database there are no current Part A (1), Part B, IPC and IPCC authorised activities within 500m of the site.
2.7.3 Hazardous Substances Sites
According to the database, there are no COMAH-registered sites, Planning Hazardous Substances Consents or NIHHS sites within 500m of the site.
2.7.4 Substantiated Pollution Incident Register
According to the database, there are four recorded pollution incidents within 500m of the site; these are recorded below in Table 2.2.
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Table 2.2: Pollution Incidents Distance & Direction Date of Incident Pollutant Severity
281m NE 14th April 1992 Crude Sewage Category 2 – Significant Incident
283m E 16th June 1992 Oils – Petrol Category 3 – Minor Incident
349m NE 16th April 1991 Chemicals – Other Category 2 – Organic Significant Incident
459m NE 16th January 1992 Algae Category 2 – Significant Incident
Due to the age and distance from site it is not anticipated that these incidents will have a current effect on the site.
2.7.5 Landfill Sites
According to the Envirocheck® Report there are;
No Environmental Agency registered Landfill sites within 1000m of the site.
No Environmental Agency Historic Landfill sites within 1000m of the site.
No records of BGS/DoE and Local Authority Landfill sites within 1000m of the site.
No Environment Agency Licensed waste sites noted within 1000m of the site.
2.7.6 Infilled Land
There is one record of potentially infilled land recorded in the Envirochek® Report within 250m of the site, this is noted 194m north of the site and is noted in relation to the former colliery and shaft noted in the area on the historic maps. In addition to this there is an area of undivided made ground noted 68m south west of the site in relation to the local School.
2.7.7 Waste Management Facilities
No records of any waste treatment, transfer or disposal sites have been noted within 1000m of the site.
2.7.8 Radioactive Materials
According to the Envirocheck® Report there are no authorisations for radioactive substances within 1000m of the site.
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2.7.9 Fuel Stations
According to the database there are no petrol or fuel station entries within 1000m of the site.
2.7.10 Contemporary Industrial Land Uses
According to the database there is one entry located within 250m of the site. This is located 113m south east of the site and is noted as Supreme Finish Cleaning Northwest Ltd a domestic cleaning service.
2.7.11 Underground Pipelines and Transmission Assets
A search of the Linesearch database was undertaken on 30th May 2017. This database lists pipelines owned and/or operated by over 40 pipeline and transmission operators, but not all operators are registered.
According to the database, there are no underground pipelines or transmission assets on the site or within a 500m search radius. (Appendix C).
2.8 Historical Contamination Potential
2.8.1 Site
The earliest available historical map date 1871-1872 noted the site to be undeveloped under agricultural/rough pasture usage. Not until 1969 is there thought to be a source of significant contamination on site when the garages were built, these have subsequently been demolished in the early 2000’s.
With the exception of made ground potentially being present on site, the potential for significant contamination to have arisen at the site as a result of the current and former usage on site is considered to be low.
2.8.2 Surrounding Area
With the exception of coal mining activities noted in the immediate surroundings and the re-profiling in the area of Bryn Pennant School no significant off site sources of contamination have been identified that would represent a risk to the development site.
Therefore, the potential for off-site sources of contamination to impact the site is considered to be low.
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3. Environmental Setting
3.1 Introduction
Desk-based research of the local geology, hydrogeology, hydrology and ecology was carried out in order to establish the potential for migration of contamination onto or away from the site, and to assess the surface water and groundwater sensitivity of the surrounding area. Information was obtained from a number of sources, namely:
. inspection of the British Geological Survey (BGS) Geology of Britain Viewer2;
. examination of the EA’s on-line aquifer classification3;
. inspection of the MAGIC interactive map service4;
. a review of online web-based information searches;
. review of previous site investigation reports pertaining to the site; and
. a review of publicly available information.
3.2 Geology & Soils
3.2.1 Soil Chemistry - Rural
The environmental database also presents an estimation of the rural background soil chemistry within the site area.
Arsenic – <15mg/kg Cadmium – >6.0mg/kg Chromium – 60-90mg/kg Lead – 300-600mg/kg Nickel – 15-30mg/kg
Reference to the data presented suggests that the rural background soil chemistry concentrations for lead and cadmium are potentially anticipated to be above the current tier 1 assessment criteria in relation to human health effects.
3.2.2 Artificial Ground
According to the Envirocheck® Report artificial ground is noted 68m south west of the site in the form of Made Ground (Undivided) and 136m west of the site as Worked
2 http://www.bgs.ac.uk/discoveringGeology/geologyOfBritain/viewer.html 3 http://maps.Environment‐agency.gov.uk/wiyby/wiybyController 4 http://magic.defra.gov.uk/
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Ground (Undivided), these both relate to Bryn Pennant School and the reworking of the slope to achieve a level area for the construction of the building.
3.2.3 Superficial Deposits
The superficial deposits for the site are noted as Devensian Till. Head deposits are noted 166m south of the site and glaciofluvial deposits at 180m east of the site. There are no records of landslips or permeability of landslips within the study site.
3.2.4 Solid Geology
According to the BGS Geology of Britain Viewer and the relevant British Geological Survey (BGS) Solid and Drift Sheets 096 Liverpool (2006) at a scale of 1:50,000 the following geological succession has been identified (Appendix A).
Table 3.1: Geology
Strata Description Age Rock Type Solid Geology Pennine Lower Langsettian Mudstone, Coal Measures Siltstone and Formation Sandstone
Two faults are noted within 250m of the site, at 182m north east and 197m east, these are not expected to affect the site significantly.
3.2.5 BGS Logs
No BGS logs are recorded on site, with the nearest being 94m north of the site, with the information noted as being confidential.
3.3 Ground Stability
Table 3.2 below summarises the natural hazards information presented in the Envirocheck® Report.
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Table 3.2: Potential Natural Hazards
Natural Hazard Hazard Potential
Shrink - Swell Clays Very Low
Landslides No Hazard
Ground Dissolution No Hazard
Compressible Ground No Hazard
Collapsible Deposits Very Low
Running Sands Very Low
3.4 Coal Mining
The site does fall within a coal mining area. Based on the Coal Mining Report (Report Reference: 126153037_2) the following is of note:
Underground Coal Mining
Past: The property is not within a surface area that could be affected by past underground mining.
Present: The property is not within a surface area that could be affected by present underground mining
Future: The property is not in an area where the Coal Authority has plans to grant a licence to remove coal using underground methods.
The property is not in an area where a licence has been granted to remove or otherwise work coal using underground methods.
However, reserves of coal exist in the local area which could be worked at some time in the future.
Mine Entries
There are no known coal mine entries within or within 20metres of, the boundary of the property.
Opencast Coal Mining
The property is not within the boundary of an opencast site from which coal has been removed by opencast methods.
The property does not lie within 200m of the boundary of an opencast site from which coal is being removed by opencast methods.
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The property is not within 800m of the boundary of an opencast site for which the Coal Authority is determining whether to grant a licence to remove coal by opencast methods.
A complete copy of the Coal Mining Report can be found in Appendix E.
3.5 Radon
According to the Envirocheck® Report, the site is in a lower probability radon area, as less than 1% of the properties are estimated to be at or above the action level. As such no radon protective measures are necessary in the construction of new dwellings or extensions.
3.6 Hydrogeology
The Bedrock is classified as a Secondary A Aquifer; these are defined as;
“Permeable layers capable of supporting water supplies at a local rather than strategic scale, and in some cases forming an important source of base flow to rivers. These are generally aquifers formally classified as minor aquifers”.
The Superficial Deposits are classified as Unproductive Strata. The Unproductive stratum is defined as;
“Rock layers or drift deposits with low permeability that have negligible significance for water supply or river base flow.
The site is not located within a Groundwater Source Protection Zone (SPZ).
There are three groundwater abstraction points listed in the Envirocheck® Report within 2000m of the site. The nearest of which is located 1353m south west of the site and refers to Downing Estate with the licence granted for water bottling.
3.7 Hydrology
The nearest surface water feature is noted 167m south east of the site and is noted to be a stream.
Three entries for historic surface water abstractions are listed within the Envirocheck® Report within 2000m of the site. Two are 1008m southeast of the site and relate to “general farming and domestic”. The other is 1146m south of the site and relates to general washing/ process washing.
There is no river quality data or biology and chemistry sampling points noted with the Enviroheck® Report within 2000m of the site.
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3.7.1 Flood Risk
According to the Emvirocheck® Report the site is 240m from an Environmental Agency Zone 2 floodplain and there is a very low risk of flooding onsite.
3.8 Sensitive Land Uses
3.8.1 Ecological Receptors
The Envirocheck® database was queried to locate Sites of Special Scientific Interest (SSSI), Special Protection Areas (SPAs), Special Areas of Conservation (SACs), Ramsar Sites, National Nature Reserves, Areas of Outstanding Natural Beauty (AONB), National Parks and Local Nature Reserves within 1km of the site.
There are 7 entries of Ancient Woodland within 1000m of the site, the nearest of which is 221m north west and is Ancient and Semi-natural Woodland.
There are 2 RAMSAR sites within 1000m of the site, the nearest of which is 582m north of the site noted as the Dee Estuary.
There is 1 SSSI, SAC & SPA located 582m north of the site and is noted as Dee Estuary.
3.9 Significance of Environmental Setting
The significance of the environmental setting is considered by Sutcliffe Investigations to be as follows:
. Groundwater [LOW-MODERATE SENSITIVITY] – The site is situated in an area of moderate sensitivity with respect to groundwater resources due to the presence of a Secondary A Aquifer beneath the site. However, this sensitivity is reduced by the absence of any abstractions (sensitive or otherwise) within the immediate vicinity of the site.
. Surface Water [LOW SENSITIVITY] – With respect to surface water resources, the site is considered to be located in a low sensitivity setting.
. Flood Risk [LOW SENSITIVITY] – The site is not located on a floodplain.
. Sensitive Land Uses [LOW SENSITIVITY] – With respect to sensitive land uses such as protected habitats, protected sites, protected buildings and sensitive receptors, the site is considered to be located in a moderate sensitive setting.
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4. Preliminary Qualitative Risk Assessment
4.1 Conceptual Site Model (CSM)
A conceptual model is an essential element of any site-specific environmental risk assessment. In this context, they are often simple representations of the hypothesised relationships between sources, pathways and receptors. For the purpose of this report, a basic conceptual model has been developed based on the principles of CLR11 and interpretation of information gathered during the Phase I review. Thus, this allows the identification of potential contaminant linkages and whether these linkages have the potential to comprise significant harm and/or pollution of controlled waters in relation to the site. Based on this interpretation, the implications for potential liability associated with soil or water contamination at the site can be evaluated.
. SOURCES – the identification of contaminants within the soils and groundwater that represent potential pollution sources;
. PATHWAYS – the identification of the potential exposure mechanisms and migration pathways from the potential sources; and
. RECEPTORS – the identification of the potential receptors that could be sensitive to harm if exposed to these pollution sources.
Collectively, each of these scenarios would be considered a potential pollutant linkage that may require further assessment.
A preliminary conceptual model is presented below (Table 4.5) in accordance with the guidance outlined within CLR11.
4.1.1 Identification of Potential Sources
Based on the information from the desk study, historical maps and published information, a summary of potential contaminant sources is provided in Table 4.1.
Table 4.1: Potential Sources
Reference Potential Sources (Onsite) Potential Contaminants
Metals, asbestos, PCBs, S1 On site garages and potential made ground PAHs, TPH’s and fuels, (Localised) ground gas.
Reference Potential Sources (Off site) Potential Contaminants
S2 Made Ground (Undivided) Ground gas.
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Potential off-site sources have been identified in the immediate surrounds as part of this PRA.
4.1.2 Potential Exposure Pathways
Exposure pathways are the potential routes and mechanisms by which potential on- site sources could be linked to the identified potential receptors and thereby expose them to potential harm.
The following potential exposure pathways have been identified at the site:
Table 4.2: Potential Pathways
Ref Pathway Description
P1 Direct contact with potential Dermal absorption, ingestion and inhalation of contaminants. contaminants via direct contact.
P2 Ingestion of potential Construction workers may come into contact during the contaminants. site works, however this will be for a short time and therefore limited exposure will occur. PPE can be used P3 Inhalation of potential Construction workers may come into contact during the contaminants. site works, however this will be for a short time and therefore limited exposure will occur. PPE can be used and worn as a precaution to reduce the risk.
P4 Leaching and migration of Leaching of possible contaminants could migrate into contaminants. the underlying Secondary A Aquifer via shallow groundwater. On site drainage is also at risk from shallow contamination, if present.
P5 Vertical and lateral migration of There is the potential for contaminants to be present on ground gases / vapours. the site, which could generate ground gas & vapours on site.
4.1.3 Potential Receptors
Based on the site’s environmental setting and the proposed future end use of the area following redevelopment, the following potential receptors have been identified:
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Table 4.3: Potential Receptors
Ref Receptor Description
R1 Current & future site users Site users; personnel, general workers and maintenance workers,
R2 Construction Workers Contractors working on the development of the site.
Construction workers, maintenance workers or other personnel who may be directly exposed to contaminated materials in the course of their activities).
R3 Controlled Waters Secondary A Aquifer and on site drainage.
R4 Adjacent Site Users Adjacent site users.
Third-party land (i.e. the possibility of contamination migrating off-site onto third party land via contaminated groundwater, surface water run-off).
R5 Infrastructure / Buried services Proposed buildings and buried services.
NOTE: ground workers (i.e. If the site was redeveloped, any associated activities may bring site personnel and construction workers into contact with potentially contaminative materials, however, it is considered that the risks to workers will be short term and could be controlled by safe working procedures.
4.1.4 Potential Contaminant Linkages
In order for there to be a plausible contaminant linkage there must be a source, receptor and pathway and a feasible linkage between them (a contaminant linkage). Consequently, even where a contaminant is identified, if there is no pathway for the contamination to reach a receptor, or no receptor then there can be no significant risk and remedial actions are not required. Central to this risk assessment process is the development of a ‘conceptual model’. This is a descriptive and/or pictorial representation of the area of potential contamination, the surrounding environment and the processes acting on the contaminants by which they can move and come into contact with receptors (e.g. by leaching and migration into groundwater).
Production of a conceptual model requires an assessment of risk to be made. Risk is a combination of the likelihood of an event occurring and the magnitude of its consequences. Therefore, in order to assess risk both the likelihood and the consequences of an event must be taken into account. This report adopts the methodology for risk evaluation presented in CIRIA report C552 ‘Contaminated Land Risk Assessment – A Guide to Good Practice’, 2001. The method is qualitative and involves the classification of the following:
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. the magnitude of the potential severity or consequence of the risk occurring;
. the magnitude of the likelihood or probability of the risk occurring; and
. once the likelihood of an event occurring and its severity have been classified, a risk category can be assigned using Table 4.4
Table 4.4: Risk Assessment Matrix
Consequence
Severe Medium Mild Minor
High Very High High Moderate Moderate/Low
Likely High Moderate Moderate/Low Low
Low Moderate Moderate/Low Low Very Low
Unlikely Moderate/Low Low Very Low Very Low Likelihood of Occurrence of Likelihood
Sutcliffe has devised a conceptual model based on the information obtained to date through the desk-based study and future residential usage of the site. This is detailed in tabular format in Table 4.5 and pictorially in Figure 4.
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Table 4.5: Preliminary Conceptual Site Model
1. Hazard Identification 2. Hazard Assessment 3. Risk Estimation 4. Risk Evaluation 5. Managing the Risk
Probability of Consequence of Contaminant Source Pathway Receptor risk being Classification Action required risk being realised realised
P1 Dermal contact R1/2 Site users Medium Low Moderate / Low
Ingestion of soil / It is possible that harm P2 R1/2 Site users Medium Low Moderate / Low soil dust could arise to a designated receptor from Inhalation of an identified hazard. P3 R1/2 Site users Severe Unlikely Moderate / Low On site garages vapours / soil gas Investigation is normally S1 and potential Leaching and required to clarify the risk made ground P4 migration of R3/5 Principal aquifer Medium Low Moderate / Low and to determine the contaminants potential liability. Some remedial works may be R1 Site users Severe Unlikely Moderate / Low required in the longer Lateral migration of term. P5 soil gas / vapours R4 Property Severe Unlikely Moderate / Low
Inhalation of It is possible that harm P3 R1/2 Site users Severe Low Moderate vapours / soil gas could arise to a designated receptor from an identified hazard. Investigation is normally Made Ground S2 required to clarify the risk (Undivided) Lateral migration of P5 R1 Site users Severe Low Moderate and to determine the soil gas / vapours potential liability. Some remedial works may be required in the longer term.
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Potential contaminant linkages that have been identified as moderate or higher will need to be assessed further. This can be in the form of additional research into the actual plausibility of the contaminant linkage or by the actual site measurements. This can be in the form of soil sampling and vapour monitoring to assess the actual conditions.
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5. Conclusions and Recommendations
5.1 Introduction
Sutcliffe Investigations were instructed by Wates Living Space to undertake a Phase I (PRA) of the site known as Ffordd Hiraethog, Mostyn, CH8 9PT. The purpose of the report is to generate preliminary environmental assessment data for submission with an outline planning application for redevelopment of the site.
This comprised a review of the Phase I PRA data, collection of environmental information and reports undertaken on the site.
5.2 Environmental Risk Assessment Findings
The site is an irregular shape with accessed via Ffordd Hiraethog to the west. The site is a mixture of hardstanding and grassed landscaped areas. The only evidence on site of the former garages is in the form of the concrete hardstanding in the area of the former buildings. Potential on site causes of contamination may result from the former lock up garages.
The site is underlain by a Secondary A Aquifer for the bedrock and Unproductive Strata for the superficial deposits.
Taking the above into account, it is considered that there is a moderate potential for contamination to be present on site, and at levels that would not preclude the development of the site. Consequently the environmental risk setting for the site is considered to be low to moderate.
5.3 Classification and Land Use Risk
The site is an irregular shape, 0.18ha and can be accessed via Ffordd Hiraethog to the west. The site is predominantly hardstanding with some grassed landscaping around the perimeter. Historical maps indicated that off-site the surrounding land formerly comprised of coal shafts and a railway line from the 1960’s the surrounding are became more developed with houses, recreational facilities and local amenities.
The classification of risk is as follows:
Class 1 Area: Potential for High levels of contamination and migration of contamination off the site;
Class 2 Area: Potential for Medium levels of contamination and migration of contamination off site;
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Class 3 Area: Potential for Low levels of contamination and migration of contamination off site; and
Class 4 Area: Potential for limited contamination.
The Phase I PRA has highlighted some potential areas of concern and therefore, the site is deemed to be Class 3 – Low Risk.
5.4 Conclusions and Recommendations
Based on the findings of the Phase I review, Sutcliffe Investigations do consider there to be some potential environmental issues regarding the site. However, there is limited information of the ground for geotechnical properties and as such we would therefore recommend the following sequential works are undertaken:
Submission of this Phase I PRA Report for the benefit of validating the outline planning application.
Commission a Coal Mining Risk Assessment (CMRA), subject to comments received from the Coal Authority.
Commission a Phase II Ground Investigation designed to discharge any contaminated land conditions that may be assigned to the site and allow the design of economic foundation solutions. Dependent on when this is completed post demolition sampling will also be required.
Commission a Flood Risk Assessment.
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Drawings: Proposed Layout Currently Awaited
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Appendix A: Envirocheck® Report (Report Reference: 126153037_1_1)
Date: June 2017
Envirocheck ® Report: Datasheet
Order Details: Order Number: 126153037_1_1 Customer Reference: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details: Ffordd Hiraethog Mostyn Holywell CH8 9PT
Client Details: MR W Baldwin Sutcliffe Projects Ltd 18-20 Harrington Street Liverpool L2 9QA
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Contents
Report Section Page Number
Summary -
Agency & Hydrological 1
Waste 30
Hazardous Substances 32
Geological 33
Industrial Land Use 39
Sensitive Land Use 43
Data Currency 45
Data Suppliers 50
Useful Contacts 51
Introduction
The Environment Act 1995 has made site sensitivity a key issue, as the legislation pays as much attention to the pathways by which contamination could spread, and to the vulnerable targets of contamination, as it does the potential sources of contamination. For this reason, Landmark's Site Sensitivity maps and Datasheet(s) place great emphasis on statutory data provided by the Environment Agency/Natural Resources Wales and the Scottish Environment Protection Agency; it also incorporates data from Natural England (and the Scottish and Welsh equivalents) and Local Authorities; and highlights hydrogeological features required by environmental and geotechnical consultants. It does not include any information concerning past uses of land. The datasheet is produced by querying the Landmark database to a distance defined by the client from a site boundary provided by the client.
In the attached datasheet the National Grid References (NGRs) are rounded to the nearest 10m in accordance with Landmark's agreements with a number of Data Suppliers.
Copyright Notice
© Landmark Information Group Limited 2017. The Copyright on the information and data and its format as contained in this Envirocheck® Report ("Report") is the property of Landmark Information Group Limited ("Landmark") and several other Data Providers, including (but not limited to) Ordnance Survey, British Geological Survey, the Environment Agency/Natural Resources Wales and Natural England, and must not be reproduced in whole or in part by photocopying or any other method. The Report is supplied under Landmark's Terms and Conditions accepted by the Customer. A copy of Landmark's Terms and Conditions can be found with the Index Map for this report. Additional copies of the Report may be obtained from Landmark, subject to Landmark's charges in force from time to time. The Copyright, design rights and any other intellectual rights shall remain the exclusive property of Landmark and /or other Data providers, whose Copyright material has been included in this Report.
Natural England Copyright Notice
Site of Special Scientific Interest, National Nature Reserve, Ramsar, Special Protection Area, Special Conservation Area, Marine Nature Reserve data (derived from Ordnance Survey 1:10000 raster) is provided by, and used with the permission of, Natural England who retain the copyright and Intellectual Property Rights for the data.
Ove Arup Copyright Notice
The Data provided in this report was obtained on Licence from Ove Arup & Partners Limited (for further information, contact [email protected]). No reproduction or further use of such Data is to be made without the prior written consent of Ove Arup & Partners Limited. The information and data supplied in the product are derived from publicly available records and other third party sources and neither Ove Arup & Partners nor Landmark warrant the accuracy or completeness of such information or data.
Peter Brett Associates Copyright Notice
The cavity data presented has been extracted from the PBA enhanced version of the original DEFRA national cavity databases. PBA/DEFRA retain the copyright & intellectual property rights in the data. Whilst all reasonable efforts are made to check that the information contained in the cavity databases is accurate we do not warrant that the data is complete or error free. The information is based upon our own researches and those collated from a number of external sources and is continually being augmented and updated by PBA. In no event shall PBA/DEFRA or Landmark be liable for any loss or damage including, without limitation, indirect or consequential loss or damage arising from the use of this data.
Radon Potential dataset Copyright Notice
Information supplied from a joint dataset compiled by The British Geological Survey and Public Health England.
Report Version v53.0
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Summary
Page 501 to 1000m On Site 0 to 250m 251 to 500m Data Type Number (*up to 2000m) Agency & Hydrological
BGS Groundwater Flooding Susceptibility pg 1 Yes Yes Yes n/a
Contaminated Land Register Entries and Notices
Discharge Consents pg 3 2 4 10
Prosecutions Relating to Controlled Waters n/a n/a n/a
Enforcement and Prohibition Notices
Integrated Pollution Controls pg 6 11
Integrated Pollution Prevention And Control pg 8 11
Local Authority Integrated Pollution Prevention And Control
Local Authority Pollution Prevention and Controls
Local Authority Pollution Prevention and Control Enforcements
Nearest Surface Water Feature pg 11 Yes
Pollution Incidents to Controlled Waters pg 11 4 7
Prosecutions Relating to Authorised Processes
Registered Radioactive Substances
River Quality
River Quality Biology Sampling Points
River Quality Chemistry Sampling Points
Substantiated Pollution Incident Register
Water Abstractions pg 13 (*6)
Water Industry Act Referrals
Groundwater Vulnerability pg 14 Yes n/a n/a n/a
Drift Deposits pg 14 1 n/a n/a n/a
Bedrock Aquifer Designations pg 14 Yes n/a n/a n/a
Superficial Aquifer Designations pg 14 Yes n/a n/a n/a
Source Protection Zones
Extreme Flooding from Rivers or Sea without Defences pg 14 Yes n/a n/a
Flooding from Rivers or Sea without Defences n/a n/a
Areas Benefiting from Flood Defences n/a n/a
Flood Water Storage Areas n/a n/a
Flood Defences n/a n/a
OS Water Network Lines pg 15 3 39 90
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Summary
Page 501 to 1000m On Site 0 to 250m 251 to 500m Data Type Number (*up to 2000m) Waste
BGS Recorded Landfill Sites
Historical Landfill Sites
Integrated Pollution Control Registered Waste Sites
Licensed Waste Management Facilities (Landfill Boundaries)
Licensed Waste Management Facilities (Locations)
Local Authority Landfill Coverage pg 30 1 n/a n/a n/a
Local Authority Recorded Landfill Sites
Potentially Infilled Land (Non-Water) pg 30 1 3 8
Potentially Infilled Land (Water) pg 30 7 5
Registered Landfill Sites
Registered Waste Transfer Sites
Registered Waste Treatment or Disposal Sites pg 31 1 Hazardous Substances
Control of Major Accident Hazards Sites (COMAH) pg 32 1
Explosive Sites
Notification of Installations Handling Hazardous Substances (NIHHS)
Planning Hazardous Substance Consents pg 32 2
Planning Hazardous Substance Enforcements
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Summary
Page 501 to 1000m On Site 0 to 250m 251 to 500m Data Type Number (*up to 2000m) Geological
BGS 1:625,000 Solid Geology pg 33 Yes n/a n/a n/a
BGS Estimated Soil Chemistry pg 33 Yes Yes Yes Yes
BGS Recorded Mineral Sites pg 34 1 5 10
BGS Urban Soil Chemistry
BGS Urban Soil Chemistry Averages
CBSCB Compensation District n/a n/a n/a
Coal Mining Affected Areas pg 36 Yes n/a n/a n/a
Mining Instability pg 37 Yes n/a n/a n/a
Man-Made Mining Cavities
Natural Cavities
Non Coal Mining Areas of Great Britain pg 37 Yes Yes n/a n/a
Potential for Collapsible Ground Stability Hazards pg 37 Yes Yes n/a n/a
Potential for Compressible Ground Stability Hazards pg 37 Yes n/a n/a
Potential for Ground Dissolution Stability Hazards n/a n/a
Potential for Landslide Ground Stability Hazards pg 37 Yes Yes n/a n/a
Potential for Running Sand Ground Stability Hazards pg 37 Yes Yes n/a n/a
Potential for Shrinking or Swelling Clay Ground Stability Hazards pg 38 Yes Yes n/a n/a
Radon Potential - Radon Affected Areas n/a n/a n/a
Radon Potential - Radon Protection Measures n/a n/a n/a Industrial Land Use
Contemporary Trade Directory Entries pg 39 1 2 3
Fuel Station Entries
Points of Interest - Commercial Services pg 39 3 3
Points of Interest - Education and Health
Points of Interest - Manufacturing and Production pg 40 4 11
Points of Interest - Public Infrastructure pg 41 1 5
Points of Interest - Recreational and Environmental pg 41 2 2
Gas Pipelines
Underground Electrical Cables
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Summary
Page 501 to 1000m On Site 0 to 250m 251 to 500m Data Type Number (*up to 2000m) Sensitive Land Use
Ancient Woodland pg 43 1 1 5
Areas of Adopted Green Belt
Areas of Unadopted Green Belt
Areas of Outstanding Natural Beauty
Environmentally Sensitive Areas
Forest Parks
Local Nature Reserves
Marine Nature Reserves
National Nature Reserves
National Parks
Nitrate Sensitive Areas
Nitrate Vulnerable Zones
Ramsar Sites pg 43 2
Sites of Special Scientific Interest pg 43 1
Special Areas of Conservation pg 43 1
Special Protection Areas pg 43 2
World Heritage Sites
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 0 1 316206 (S) 379781 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NE 171 1 316350 (NE) 379900 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 174 1 316206 (N) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NE 175 1 316400 (E) 379850 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NE 196 1 316250 (N) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 206 1 316050 (NW) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 228 1 316206 (N) 380050 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 237 1 316000 (NW) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 243 1 315950 (NW) 379950 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 250 1 316050 (NW) 380050 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 273 1 315950 (NW) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A13NW 276 1 316000 (NW) 380050 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13NW 286 1 315900 (NW) 379950 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A13SE 302 1 316350 (SE) 379450 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A8NE 333 1 316250 (S) 379400 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A18SE 336 1 316250 (N) 380150 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A18SW 343 1 316050 (NW) 380150 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A13SE 346 1 316500 (SE) 379500 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A18SE 376 1 316350 (N) 380150 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A8NW 386 1 316200 (S) 379350 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A8NE 398 1 316350 (S) 379350 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A8NE 414 1 316400 (SE) 379350
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A14NW 418 1 316550 (NE) 380050 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A13NE 421 1 316500 (NE) 380100 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A14NW 425 1 316600 (NE) 380000 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A18SW 429 1 315950 (NW) 380200 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A8NE 433 1 316250 (S) 379300 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A18SE 434 1 316250 (N) 380250 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A8NE 435 1 316450 (SE) 379350 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A8NW 444 1 316150 (S) 379300 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A12NE 452 1 315800 (NW) 380100 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A14NW 453 1 316700 (E) 379850 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A14SW 454 1 316600 (SE) 379450 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A8NE 461 1 316500 (SE) 379350 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A18SE 465 1 316350 (N) 380250 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A14SW 466 1 316700 (E) 379600 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A12NE 466 1 315750 (NW) 380050 BGS Groundwater Flooding Susceptibility Flooding Type: Limited Potential for Groundwater Flooding to Occur A12NE 473 1 315700 (W) 379950 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A8NE 480 1 316450 (SE) 379300 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A8NW 483 1 316206 (S) 379250 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding to Occur at Surface A14NW 486 1 316700 (E) 379950 BGS Groundwater Flooding Susceptibility Flooding Type: Potential for Groundwater Flooding of Property Situated Below Ground Level A12NE 493 1 315750 (NW) 380100
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Discharge Consents 1 Operator: Dwr Cymru Cyfyngedig A13NW 84 2 316200 Property Type: Sewerage Network - Sewers - Water Company (N) 379900 Location: Mostyn In Garden 14 Ffordd Ddy Authority: Natural Resources Wales Catchment Area: River Dee Reference: CM0168101 Permit Version: 1 Effective Date: 20th October 1989 Issued Date: 20th October 1989 Revocation Date: 30th March 2004 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Sw System Status: New Consent, by Application (Water Resources Act 1991, Section 88) Positional Accuracy: Located by supplier to within 100m Discharge Consents 2 Operator: Dwr Cymru Cyfyngedig A13NE 235 2 316303 Property Type: Sewerage Network - Sewers - Water Company (NE) 380013 Location: Discharge A 14 Ffordd Ddyfrdwy, Mostyn, Flintshire, Wales, United Kingdom, Ch8 9pe Authority: Natural Resources Wales Catchment Area: Not Supplied Reference: Cg0412601 Permit Version: 1 Effective Date: 31st March 2004 Issued Date: 19th March 2004 Revocation Date: Not Supplied Discharge Type: Public Sewage: Storm Sewage Overflow Discharge Freshwater Stream/River Environment: Receiving Water: Trib Of The River Dee Estuary Status: New Consent (Water Resources Act 1991, Section 88 & Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m Discharge Consents 3 Operator: Dwr Cymru Cyfyngedig A13NE 286 2 316500 Property Type: Sewerage Network - Pumping Station - Water Company (E) 379900 Location: Mostyn March Farm Ps Authority: Natural Resources Wales Catchment Area: River Dee Reference: CM0194401 Permit Version: 1 Effective Date: 19th October 1989 Issued Date: 19th October 1989 Revocation Date: 30th March 2004 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Dee Status: New Consent, by Application (Water Resources Act 1991, Section 88) Positional Accuracy: Located by supplier to within 100m Discharge Consents 4 Operator: Dwr Cymru Cyfyngedig A13NE 336 2 316471 Property Type: Sewerage Network - Sewers - Water Company (NE) 380013 Location: Discharge B 14 Ffordd Ddyfrdwy, Mostyn, Flintshire, Wales, United Kingdom, Ch8 9pe Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0168101 Permit Version: 2 Effective Date: 31st March 2004 Issued Date: 19th March 2004 Revocation Date: Not Supplied Discharge Type: Public Sewage: Storm Sewage Overflow Discharge Freshwater Stream/River Environment: Receiving Water: Sw System Status: Varied by Application - (Water Resources Act 1991, Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Discharge Consents 5 Operator: Dwr Cymru Cyfyngedig A13NE 375 2 316539 Property Type: Sewerage Network - Pumping Station - Water Company (NE) 379997 Location: Marsh Farm Pumping Station, Coast Road, Mostyn, Flintshire, Wales, Ch8 9hf Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0194401 Permit Version: 2 Effective Date: 31st March 2004 Issued Date: 12th March 2004 Revocation Date: Not Supplied Discharge Type: Sewage Discharges - Pumping Station - Water Company Discharge Freshwater Stream/River Environment: Receiving Water: Dee Status: Varied by Application - (Water Resources Act 1991, Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m Discharge Consents 6 Operator: Slag Reduction Company Ltd A18SW 476 2 316200 Property Type: Undefined Or Other (N) 380300 Location: Mostyn Slag Reduction Co.Ltd.Plant Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0061101 Permit Version: 1 Effective Date: 16th January 1970 Issued Date: 16th January 1970 Revocation Date: 5th April 1995 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Dee Esturary Status: Consent expired Positional Accuracy: Located by supplier to within 100m Discharge Consents 7 Operator: Dwr Cymru Cyfyngedig A19SW 562 2 316600 Property Type: Undefined Or Other (NE) 380200 Location: Mostyn Stw Maes Pennant Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0007201 Permit Version: 1 Effective Date: 13th July 1962 Issued Date: 13th July 1962 Revocation Date: 22nd December 1992 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Dee Status: Consent expired Positional Accuracy: Located by supplier to within 100m Discharge Consents 8 Operator: Delyn Borough Council A14SW 624 2 316850 Property Type: Domestic Property (Multiple) (E) 379550 Location: Mostyn Council Housing Site Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0043601 Permit Version: 1 Effective Date: 13th September 1967 Issued Date: 13th September 1967 Revocation Date: 26th February 1993 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Un-Named Trib.Of Dee Status: Consent expired Positional Accuracy: Located by supplier to within 10m
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Discharge Consents 9 Operator: Mr Terry Smith A14SE 674 2 316892 Property Type: Domestic Property (Single) (E) 379518 Location: Land Adjacent To Gors Cottage, Mostyn, Flintshire, North Wales, Uk, Ch8 9dz Authority: Natural Resources Wales Catchment Area: Not Supplied Reference: Cg0458001 Permit Version: 1 Effective Date: 10th August 2007 Issued Date: 10th August 2007 Revocation Date: Not Supplied Discharge Type: Sewage Discharges - Final/Treated Effluent - Not Water Company Discharge Freshwater Stream/River Environment: Receiving Water: Unnamed Watercourse Via Rd Bed Status: New Consent (Water Resources Act 1991, Section 88 & Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m Discharge Consents 10 Operator: Forest Hill Trout Farm A8SW 814 2 315990 Property Type: Fish Farm (S) 378960 Location: Forest Hill Trout Farm Downing, Whtford, Ch8 9eq Authority: Natural Resources Wales Catchment Area: Not Given Reference: CG0370001 Permit Version: 2 Effective Date: 24th December 1997 Issued Date: 23rd December 1997 Revocation Date: Not Supplied Discharge Type: Agriculture - Fish Farming - Not Water Company Discharge Freshwater Stream/River Environment: Receiving Water: Nant Y Bi Status: Varied by Application - (Water Resources Act 1991, Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 100m Discharge Consents 10 Operator: Forest Hill Trout Farm A8SW 814 2 315990 Property Type: Fish Farm (S) 378960 Location: Forest Hill Trout Farm Downing, Whtford, Ch8 9eq Authority: Natural Resources Wales Catchment Area: Not Supplied Reference: Cg0370001 Permit Version: 1 Effective Date: 14th November 1996 Issued Date: 14th November 1996 Revocation Date: 23rd December 1997 Discharge Type: Unspecified Discharge Not Supplied Environment: Receiving Water: Nant Y Bi Status: Authorisation revokedRevoked Positional Accuracy: Located by supplier to within 10m Discharge Consents 11 Operator: Dwr Cymru Cyfyngedig A14NE 835 2 317017 Property Type: Sewage Disposal Works - Water Company (E) 380096 Location: Mostyn Wwtw, Glan-Y-Don, Mostyn, Flintshire Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0026301 Permit Version: 3 Effective Date: 1st January 2010 Issued Date: 24th September 2009 Revocation Date: Not Supplied Discharge Type: Sewage Discharges - Final/Treated Effluent - Water Company Discharge Freshwater Stream/River Environment: Receiving Water: Dee Estuary Status: Varied by Application - (Water Resources Act 1991, Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m
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Discharge Consents 11 Operator: Dwr Cymru Cyfyngedig A14NE 835 2 317017 Property Type: Sewage Disposal Works - Water Company (E) 380097 Location: Mostyn Wwtw - Transfer Ps, Glan Y Don, Mostyn, Flintshire Authority: Natural Resources Wales Catchment Area: Not Supplied Reference: Cg0428501 Permit Version: 1 Effective Date: 31st March 2005 Issued Date: 22nd December 2004 Revocation Date: Not Supplied Discharge Type: Miscellaneous Discharges - Emergency Discharges Discharge Saline Estuary Environment: Receiving Water: Dee Estuary Status: New Consent (Water Resources Act 1991, Section 88 & Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m Discharge Consents 11 Operator: Dwr Cymru Cyfyngedig A14NE 835 2 317017 Property Type: Sewage Disposal Works - Water Company (E) 380096 Location: Mostyn Wwtw, Glan-Y-Don, Mostyn, Flintshire Authority: Natural Resources Wales Catchment Area: River Dee Reference: Cm0026301 Permit Version: 2 Effective Date: 31st March 2005 Issued Date: 22nd December 2004 Revocation Date: 31st December 2009 Discharge Type: Sewage Discharges - Final/Treated Effluent - Water Company Discharge Freshwater Stream/River Environment: Receiving Water: Dee Estuary Status: Varied by Application - (Water Resources Act 1991, Schedule 10 as amended by Environment Act 1995) Positional Accuracy: Located by supplier to within 10m Discharge Consents 11 Operator: Dwr Cymru Cyfyngedig A19SE 875 2 317050 Property Type: Sewage Disposal Works - Water Company (E) 380120 Location: Mostyn Stw Authority: Natural Resources Wales Catchment Area: River Dee Reference: CM0026301 Permit Version: 1 Effective Date: 12th August 1982 Issued Date: 12th August 1982 Revocation Date: 30th March 2005 Discharge Type: Sewage Discharges - Final/Treated Effluent - Water Company Discharge Not Supplied Environment: Receiving Water: Dee Estuary Status: New Consent, by Application (Water Resources Act 1991, Section 88) Positional Accuracy: Located by supplier to within 100m Discharge Consents 12 Operator: Dwr Cymru Cyfyngedig A9NE 909 2 317110 Property Type: Sewerage Network - Pumping Station - Water Company (E) 379430 Location: Sps At Glan-Y-Don, A548, Mostyn, Holywell, Flinshire, Ch8 9ef Authority: Natural Resources Wales Catchment Area: Not Given Reference: CM0145001 Permit Version: 2 Effective Date: 21st November 1995 Issued Date: 20th November 1995 Revocation Date: Not Supplied Discharge Type: Public Sewage: Storm Sewage Overflow Discharge Land/Soakaway Environment: Receiving Water: Soakaway Status: New Consent, by Application (Water Resources Act 1991, Section 88) Positional Accuracy: Located by supplier to within 100m Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 764 3 316006 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380574 Authority: Environment Agency, Welsh Region Permit Reference: AL1245 Dated: 1st November 1993 Process Type: Application since found to be exempt from IPC Description: Not Given Status: Application since found to be exempt from IPCExempt Positional Accuracy: Automatically positioned to the address
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Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 768 3 316005 Location: Dock Road, HOLYWELL, CLWYD, CH8 9HE (N) 380578 Authority: Environment Agency, Welsh Region Permit Reference: BF1483 Dated: 28th January 1999 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 768 3 316011 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380579 Authority: Environment Agency, Welsh Region Permit Reference: AS4362 Dated: 27th November 1995 Process Type: IPC major (substantial) variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 769 3 316006 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380579 Authority: Environment Agency, Welsh Region Permit Reference: Bu3850 Dated: 24th October 2003 Process Type: IPC major (substantial) variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Revoked - Now IPPC Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 769 3 316006 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380579 Authority: Environment Agency, Welsh Region Permit Reference: Bi8786 Dated: 2nd October 2000 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 769 3 316006 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380579 Authority: Environment Agency, Welsh Region Permit Reference: Bi8409 Dated: 29th June 2000 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 773 3 316011 Location: Dock Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380584 Authority: Environment Agency, Welsh Region Permit Reference: AK6365 Dated: 28th February 1994 Process Type: IPC application for process that was regulated by HMIP for air releases under previous legislation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address
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Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 774 3 316006 Location: Dock Road, HOLYWELL, Clwyd, CH8 9HE (N) 380584 Authority: Environment Agency, Welsh Region Permit Reference: AZ8919 Dated: 20th October 1997 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 13 Name: Warwick International Ltd A18NW 775 3 316001 Location: Dock Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380584 Authority: Environment Agency, Welsh Region Permit Reference: BE1593 Dated: 24th November 1998 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Automatically positioned to the address Integrated Pollution Controls 14 Name: Warwick International Ltd A17NE 891 3 315866 Location: DOCK ROAD, MOSTYN, HOLYWELL, CLWYD, CH8 9HE (N) 380667 Authority: Environment Agency, Welsh Region Permit Reference: Bj3594 Dated: 24th January 2001 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Manually positioned to the road within the address or location Integrated Pollution Controls 14 Name: Warwick International Ltd A17NE 891 3 315866 Location: DOCK ROAD, MOSTYN, HOLYWELL, CLWYD, CH8 9HE (N) 380667 Authority: Environment Agency, Welsh Region Permit Reference: AN2137 Dated: 17th May 1994 Process Type: IPC minor (non-substantial) variation to previous variation Description: 4.2 A (D) Manufacture and use of Organic Chemicals within the Chemical Industry Status: Authorisation superseded by a substantial or non substantial variationSuperseded Positional Accuracy: Manually positioned to the road within the address or location Integrated Pollution Prevention And Control 15 Name: Warwick Chemical Limited A18NW 761 2 316000 Location: Mostyn Chemical Works, Warwick Chemicals, Dock Road,,Mostyn, (N) 380570 HOLYWELL, Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: YP3530ZR Original Permit Ref: Bu2357ip Effective Date: 19th November 2012 Status: Superseded By Variation Application Type: Variation App. Sub Type: Minor Positional Accuracy: Located by supplier to within 100m Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y
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Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Chemical Works Epr/Bu2357ip, Warwick Chemicals, Dock (N) 380579 Road,,Mostyn, HOLYWELL, Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: YP3332AA Original Permit Ref: Bu2357ip Effective Date: 9th September 2015 Status: Effective Application Type: Variation App. Sub Type: Minor Positional Accuracy: Automatically positioned to the address Activity Code: 5.4 A(1) a) (ii) Activity Description: DISPOSAL OF > 50 T/D NON-HAZARDOUS WASTE (> 100 T/D IF ONLY AD) INVOLVING PHYSICO-CHEMICAL TREATMENT Primary Activity: N Activity Code: 0.0 Associated Process Activity Description: Associated Process Primary Activity: N Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Activity Code: 5.1 A(1) (A) Activity Description: Incineration Of Hazardous Waste Primary Activity: N Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Chemical Works, Warwick Chemicals, Dock Road,,Mostyn, (N) 380579 HOLYWELL, Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: XP3139EG Original Permit Ref: Bu2357ip Effective Date: 23rd December 2013 Status: Superseded By Variation Application Type: Variation App. Sub Type: Standard Positional Accuracy: Automatically positioned to the address Activity Code: 5.1 A(1) (A) Activity Description: Incineration Of Hazardous Waste Primary Activity: N Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Activity Code: 0.0 Associated Process Activity Description: Associated Process Primary Activity: N Activity Code: 5.4 A(1) a) (ii) Activity Description: DISPOSAL OF > 50 T/D NON-HAZARDOUS WASTE (> 100 T/D IF ONLY AD) INVOLVING PHYSICO-CHEMICAL TREATMENT Primary Activity: N Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Chemical Works, Warwick Chemicals, Dock Road,,Mostyn, (N) 380579 HOLYWELL, Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: MP3631ZF Original Permit Ref: Bu2357ip Effective Date: 22nd March 2013 Status: Superseded By Variation Application Type: Variation App. Sub Type: Minor Positional Accuracy: Automatically positioned to the address Activity Code: 0.0 Associated Process Activity Description: Associated Process Primary Activity: N Activity Code: 5.1 A(1) (A) Activity Description: Incineration Of Hazardous Waste Primary Activity: N Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Activity Code: 5.4 A(1) a) (ii) Activity Description: DISPOSAL OF > 50 T/D NON-HAZARDOUS WASTE (> 100 T/D IF ONLY AD) INVOLVING PHYSICO-CHEMICAL TREATMENT Primary Activity: N
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Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Organic Chemicals, Mostyn Dock Estate, Mostyn,,, HOLYWELL, (N) 380579 Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: SP3933GK Original Permit Ref: Bu2357ip Effective Date: 20th August 2008 Status: Superseded By Variation Application Type: Variation App. Sub Type: Simple Standard Variation Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9HE (N) 380579 Authority: Natural Resources Wales Permit Reference: AP3338MA Original Permit Ref: Bu2357ip Effective Date: 1st March 2007 Status: Superseded By Variation Application Type: Variation App. Sub Type: Standard Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9HE (N) 380579 Authority: Natural Resources Wales Permit Reference: PP3831MU Original Permit Ref: Bu2357ip Effective Date: 22nd January 2007 Status: Superseded By Variation Application Type: Variation App. Sub Type: Minor Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Coast Road, Mostyn, HOLYWELL, Clwyd, CH8 9HE (N) 380579 Authority: Natural Resources Wales Permit Reference: KP3937LZ Original Permit Ref: Bu2357ip Effective Date: 21st November 2006 Status: Superseded By Variation Application Type: Variation App. Sub Type: Simple Standard Variation Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Organic Chemicals, Mostyn Dock Estate, Mostyn,,, HOLYWELL, (N) 380579 Clwyd, CH8 9HE Authority: Natural Resources Wales Permit Reference: Ap3634sj Original Permit Ref: Bu2357ip Effective Date: 16th December 2005 Status: Superseded By Variation Application Type: Variation App. Sub Type: Minor Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y
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Integrated Pollution Prevention And Control 15 Name: Warwick International Limited A18NW 769 2 316006 Location: Mostyn Organic Chemicals, Mostyn Dock Estate, Mostyn, Holywell, Clwyd, (N) 380579 CH8 9HE Authority: Natural Resources Wales Permit Reference: Bu2357ip Original Permit Ref: Bu2357ip Effective Date: 14th May 2004 Status: Superseded By Variation Application Type: Application App. Sub Type: New Positional Accuracy: Automatically positioned to the address Activity Code: 4.1 A(1) (A) (IV) Activity Description: Organic Chemicals; Nitrogen Containing Compounds Eg Amines Primary Activity: Y Integrated Pollution Prevention And Control 15 Name: Dalkia Plc A18NW 769 2 316006 Location: Warwick International, Warwick International, Mostyn,Flintshire,, CH8 9HE (N) 380579 Authority: Natural Resources Wales Permit Reference: DP3232VV Original Permit Ref: Dp3232vv Effective Date: Not Supplied Status: Valid Application Type: Application App. Sub Type: New Positional Accuracy: Manually positioned to the address or location Activity Code: 5.1 A(1) (C) Activity Description: INCINERATION, OTHER THAN IN COURSE OF BURNING LANDFILL GAS, SOLID OR LIQUID WASTE, OF ANY GASEOUS COMPOUND CONTAINING HALOGENS IN A PLANT WHICH IS NOT AN INCINERATION OR A CO- INCINERATION PLANT. Primary Activity: Y Nearest Surface Water Feature A13SE 167 - 316300 (SE) 379576 Pollution Incidents to Controlled Waters 16 Property Type: Water Company Sewage: Storm Overflow A13NE 281 3 316401 Location: March Farm, MOSTYN (NE) 380001 Authority: Environment Agency, Welsh Region Pollutant: Crude Sewage Note: Blocked Sewer Incident Date: 14th April 1992 Incident Reference: 4187 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Overflow Incident Severity: Category 2 - Significant Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 17 Property Type: Water Company Sewage: Storm Overflow A13NE 283 3 316500 Location: Marsh Farm, Mostyn Swo (E) 379895 Authority: Environment Agency, Welsh Region Pollutant: Oils - Petrol Note: Blocked Sewer Incident Date: 16th June 1992 Incident Reference: 4542 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Overflow Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 18 Property Type: Council Premises A13NE 349 3 316501 Location: Pumping Station, And A548 Mostyn, MOSTYN (NE) 380001 Authority: Environment Agency, Welsh Region Pollutant: Chemicals - Other Organic Note: Not Supplied Incident Date: 16th April 1991 Incident Reference: 2602 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Spillage Incident Severity: Category 2 - Significant Incident Positional Accuracy: Located by supplier to within 100m
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Pollution Incidents to Controlled Waters 19 Property Type: Water Company Sewage: Sewerage A18SE 459 3 316500 Location: Mostyn Rear, A548 (NE) 380150 Authority: Environment Agency, Welsh Region Pollutant: Algae Note: Blocked Sewer Incident Date: 16th January 1992 Incident Reference: 2457 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Overflow Incident Severity: Category 2 - Significant Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 20 Property Type: Not Given A8SW 786 3 315990 Location: Forrest Hill Trout Farm (S) 378990 Authority: Environment Agency, Welsh Region Pollutant: Mud/Clay/Soil Note: Nant Sir Roger; Run-Off Incident Date: 29th November 1997 Incident Reference: 34246 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Weather Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 21 Property Type: Water Company Sewage: Raw Water Main A8SW 862 3 315960 Location: WHITFORD (S) 378920 Authority: Environment Agency, Welsh Region Pollutant: Miscellaneous - Vehicle Washings And De Waxing Note: Not Supplied Incident Date: 28th July 1991 Incident Reference: 3055 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Burst Incident Severity: Category 2 - Significant Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 21 Property Type: Not Given A8SW 871 3 315990 Location: Forest Hill Trout Farm, MOSTYN (S) 378900 Authority: Environment Agency, Welsh Region Pollutant: Light Oil Note: Pond; Direct Introduction Incident Date: 20th December 1997 Incident Reference: 34435 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Vandalism Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 22 Property Type: Cattle Beef Farming: Yards A8SW 897 3 315890 Location: Fish Farm, FOREST HILL (S) 378910 Authority: Environment Agency, Welsh Region Pollutant: Unknown Note: Not Supplied Incident Date: 13th April 1991 Incident Reference: 2623 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Unknown Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 22 Property Type: Not Given A8SW 902 3 315900 Location: Golf Course Development Works, At Cae Coch Farm (S) 378900 Authority: Environment Agency, Welsh Region Pollutant: Mud/Clay/Soil Note: Poor Management Incident Date: 25th February 1997 Incident Reference: 31361 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Overflow Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m
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Pollution Incidents to Controlled Waters 23 Property Type: Not Given A19SE 929 3 317110 Location: MOSTYN (E) 380120 Authority: Environment Agency, Welsh Region Pollutant: Farm Land Run-Off Note: Not Supplied Incident Date: 1st March 1996 Incident Reference: 27924 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Effluent Discharge Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Pollution Incidents to Controlled Waters 24 Property Type: Water Company Sewage: Sewage Treatment Works A19SE 956 3 317100 Location: Mostyn Sewage Treatment Works, MOSTYN (NE) 380200 Authority: Environment Agency, Welsh Region Pollutant: Crude Sewage Note: Mechanical Failure Incident Date: 3rd May 1995 Incident Reference: 26959 Catchment Area: Not Given Receiving Water: Not Given Cause of Incident: Effluent Discharge Incident Severity: Category 3 - Minor Incident Positional Accuracy: Located by supplier to within 100m Water Abstractions Operator: Kinsale Golf & Leisure A10SW 1288 2 317360 Licence Number: 24/67/10/0118 (SE) 379080 Permit Version: 100 Location: River Rhydwen Authority: Natural Resources Wales Abstraction: General Agriculture: Spray Irrigation - Direct Abstraction Type: Water may be abstracted from a single point Source: Surface Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: River Rhydwen Authorised Start: 01 May Authorised End: 30 September Permit Start Date: 1st April 2008 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 100m Water Abstractions Operator: Mrs A Wragg A2NW 1353 2 315474 Licence Number: Wa/067/0010/013 (SW) 378621 Permit Version: 1 Location: Borehole At Downing Estate - Carboniferous Sandstone Authority: Natural Resources Wales Abstraction: Food And Drink: Water Bottling Abstraction Type: Water may be abstracted from a single point Source: Groundwater Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: Borehole At Downing Estate, Whitford, Holywell, Flintshire. Authorised Start: 04 January Authorised End: 03 July Permit Start Date: 8th January 2015 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 10m Water Abstractions Operator: Mrs A Wragg A2NW 1353 2 315474 Licence Number: Wa/067/0010/013 (SW) 378621 Permit Version: 1 Location: Borehole At Downing Estate - Carboniferous Sandstone Authority: Natural Resources Wales Abstraction: Food And Drink: Water Bottling Abstraction Type: Water may be abstracted from a single point Source: Groundwater Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: Borehole At Downing Estate, Whitford, Holywell, Flintshire. Authorised Start: 01 April Authorised End: 31 March Permit Start Date: 8th January 2015 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 10m
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Water Abstractions Operator: Mrs A Wragg A2NW 1353 2 315474 Licence Number: Wa/067/0010/013 (SW) 378621 Permit Version: 1 Location: Borehole At Downing Estate - Carboniferous Sandstone Authority: Natural Resources Wales Abstraction: Private Water Supply: General Use (Medium Loss) Abstraction Type: Water may be abstracted from a single point Source: Groundwater Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: Borehole At Downing Estate, Whitford, Holywell, Flintshire. Authorised Start: 01 April Authorised End: 31 March Permit Start Date: 8th January 2015 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 10m Water Abstractions Operator: Mrs A Wragg A2NW 1353 3 315474 Licence Number: 24/67/10/0153 (SW) 378621 Permit Version: 1 Location: Borehole At Downing Estate - Carboniferous Sandstone Authority: Environment Agency, Welsh Region Abstraction: Food And Drink: Water Bottling Abstraction Type: Water may be abstracted from a single point Source: Groundwater Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: Downing Estate, Whitford, Holywell Authorised Start: 01 January Authorised End: 31 December Permit Start Date: 1st April 2008 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 10m Water Abstractions Operator: Mrs A Wragg A2NW 1353 3 315474 Licence Number: 24/67/10/0145 (SW) 378621 Permit Version: 1 Location: Borehole At Downing Estate - Carboniferous Sandstone Authority: Environment Agency, Welsh Region Abstraction: Food And Drink: Water Bottling Abstraction Type: Water may be abstracted from a single point Source: Groundwater Daily Rate (m3): Not Supplied Yearly Rate (m3): Not Supplied Details: Downing Estate, Whitford, Holywell Authorised Start: 01 January Authorised End: 31 December Permit Start Date: 10th December 2003 Permit End Date: Not Supplied Positional Accuracy: Located by supplier to within 10m Groundwater Vulnerability Soil Classification: Soils of Low Leaching Potential - Soils in which pollutants are unlikely to A13NW 0 3 316206 penetrate the soil layer because water movement is largely horizontal or they (S) 379781 have large ability to attenuate diffuse pollutants. Lateral flow from these soils contribute to groundwater recharge elsewhere in the catchment Map Sheet: Sheet 15 North Wales Coast Scale: 1:100,000 Drift Deposits Drift Deposit: Low permeability drift deposits occuring at the surface and overlying Major and A13NW 0 3 316206 Minor Aquifers are head, clay-with-flints, brickearth, peat, river terrace deposits (S) 379781 and marine and estuarine alluvium Map Sheet: Sheet 15 North Wales Coast Scale: 1:100,000 Bedrock Aquifer Designations Aquifer Designation: Secondary Aquifer - A A13NW 0 1 316206 (S) 379781 Superficial Aquifer Designations Aquifer Designation: Unproductive Strata A13NW 0 1 316206 (S) 379781 Extreme Flooding from Rivers or Sea without Defences Type: Extent of Extreme Flooding from Rivers or Sea without Defences A13NE 240 2 316470 Flood Plain Type: Tidal Models (E) 379860 Boundary Accuracy: As Supplied Flooding from Rivers or Sea without Defences None
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 14 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Areas Benefiting from Flood Defences None Flood Water Storage Areas None Flood Defences None OS Water Network Lines 25 Watercourse Form: Inland river A13SE 167 4 316300 Watercourse Length: 123.6 (SE) 379576 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 26 Watercourse Form: Inland river A13NW 200 4 316084 Watercourse Length: 120.6 (NW) 380010 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 27 Watercourse Form: Inland river A13NE 229 4 316299 Watercourse Length: 53.3 (N) 380008 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 28 Watercourse Form: Inland river A13NW 263 4 316019 Watercourse Length: 271.8 (NW) 380048 Watercourse Level: On ground surface Permanent: True Watercourse Name: Nant y Ffynnon-lwyd Catchment Name: Dee Primacy: 1 OS Water Network Lines 29 Watercourse Form: Inland river A13SE 280 4 316353 Watercourse Length: 42.9 (SE) 379475 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 30 Watercourse Form: Inland river A13NE 293 4 316530 Watercourse Length: 61.3 (E) 379855 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 31 Watercourse Form: Inland river A18SW 295 4 316132 Watercourse Length: 4.8 (N) 380120 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 32 Watercourse Form: Inland river A18SW 296 4 316134 Watercourse Length: 169.5 (N) 380120 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 15 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 33 Watercourse Form: Inland river A13NW 297 4 315885 Watercourse Length: 53.5 (NW) 379944 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 34 Watercourse Form: Inland river A13NW 303 4 315905 Watercourse Length: 408.5 (NW) 379990 Watercourse Level: On ground surface Permanent: True Watercourse Name: Nant y Ffynnon-lwyd Catchment Name: Dee Primacy: 1 OS Water Network Lines 35 Watercourse Form: Inland river A14SW 317 4 316574 Watercourse Length: 50.3 (E) 379772 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 36 Watercourse Form: Inland river A8NE 322 4 316368 Watercourse Length: 721.3 (SE) 379436 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 37 Watercourse Form: Inland river A8NE 322 4 316368 Watercourse Length: 62.8 (SE) 379436 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 38 Watercourse Form: Inland river A13NE 332 4 316415 Watercourse Length: 174.2 (NE) 380056 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 39 Watercourse Form: Inland river A13NE 335 4 316460 Watercourse Length: 3.6 (NE) 380021 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 40 Watercourse Form: Inland river A13NE 335 4 316463 Watercourse Length: 62.0 (NE) 380019 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 41 Watercourse Form: Inland river A14SW 345 4 316603 Watercourse Length: 171.5 (E) 379739 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 16 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 42 Watercourse Form: Inland river A13NE 347 4 316522 Watercourse Length: 87.9 (NE) 379973 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 43 Watercourse Form: Inland river A18SE 378 4 316369 Watercourse Length: 2.4 (NE) 380140 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 44 Watercourse Form: Inland river A18SE 380 4 316371 Watercourse Length: 48.9 (NE) 380142 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 45 Watercourse Form: Inland river A8NE 383 4 316405 Watercourse Length: 38.4 (SE) 379386 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 46 Watercourse Form: Inland river A8NE 403 4 316415 Watercourse Length: 466.8 (SE) 379368 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 47 Watercourse Form: Inland river A8NE 406 4 316437 Watercourse Length: 18.1 (SE) 379376 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 48 Watercourse Form: Inland river A8NE 408 4 316430 Watercourse Length: 3.6 (SE) 379371 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 49 Watercourse Form: Inland river A8NE 409 4 316434 Watercourse Length: 16.6 (SE) 379371 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 50 Watercourse Form: Inland river A8NE 412 4 316448 Watercourse Length: 584.4 (SE) 379375 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 17 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 51 Watercourse Form: Inland river A18SE 428 4 316455 Watercourse Length: 224.2 (NE) 380144 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 52 Watercourse Form: Inland river A18SE 429 4 316397 Watercourse Length: 36.6 (NE) 380183 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 53 Watercourse Form: Inland river A14NW 432 4 316573 Watercourse Length: 3.0 (NE) 380044 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 54 Watercourse Form: Inland river A14NW 435 4 316575 Watercourse Length: 12.0 (NE) 380047 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 55 Watercourse Form: Inland river A18SE 437 4 316338 Watercourse Length: 140.4 (N) 380225 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 56 Watercourse Form: Inland river A18SE 437 4 316372 Watercourse Length: 38.7 (N) 380208 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 57 Watercourse Form: Inland river A18SE 440 4 316229 Watercourse Length: 47.2 (N) 380261 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 58 Watercourse Form: Inland river A14NW 447 4 316582 Watercourse Length: 2.8 (NE) 380057 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 59 Watercourse Form: Inland river A14NW 449 4 316584 Watercourse Length: 21.6 (NE) 380059 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 18 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 60 Watercourse Form: Inland river A18SW 462 4 316201 Watercourse Length: 28.6 (N) 380286 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 61 Watercourse Form: Inland river A18SE 464 4 316362 Watercourse Length: 234.8 (N) 380244 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 62 Watercourse Form: Lake A18SE 464 4 316362 Watercourse Length: 33.3 (N) 380244 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 63 Watercourse Form: Inland river A14SW 466 4 316718 Watercourse Length: 187.8 (E) 379672 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 64 Watercourse Form: Inland river A14NW 470 4 316596 Watercourse Length: 142.1 (NE) 380077 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 65 Watercourse Form: Inland river A18SE 483 4 316223 Watercourse Length: 3.2 (N) 380304 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 66 Watercourse Form: Inland river A18SE 486 4 316224 Watercourse Length: 78.6 (N) 380307 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 67 Watercourse Form: Inland river A18SW 507 4 315911 Watercourse Length: 124.8 (NW) 380267 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 68 Watercourse Form: Inland river A17SE 512 4 315866 Watercourse Length: 563.6 (NW) 380244 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 19 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 69 Watercourse Form: Inland river A14SW 516 4 316773 Watercourse Length: 143.5 (E) 379775 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 70 Watercourse Form: Inland river A18SW 523 4 315969 Watercourse Length: 210.1 (NW) 380312 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 71 Watercourse Form: Inland river A18SW 532 4 316169 Watercourse Length: 26.2 (N) 380358 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 72 Watercourse Form: Inland river A18SW 558 4 316174 Watercourse Length: 28.6 (N) 380383 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 73 Watercourse Form: Inland river A14NW 567 4 316788 Watercourse Length: 113.4 (E) 379950 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 74 Watercourse Form: Inland river A12SE 577 4 315686 Watercourse Length: 213.0 (SW) 379486 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 75 Watercourse Form: Inland river A18SW 580 4 316157 Watercourse Length: 16.2 (N) 380406 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 76 Watercourse Form: Inland river A18SW 580 4 316157 Watercourse Length: 126.3 (N) 380406 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 77 Watercourse Form: Inland river A7NE 603 4 315695 Watercourse Length: 2.0 (SW) 379432 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 20 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 78 Watercourse Form: Inland river A7NE 603 4 315695 Watercourse Length: 3.8 (SW) 379432 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 79 Watercourse Form: Inland river A7NE 604 4 315695 Watercourse Length: 5.2 (SW) 379430 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 80 Watercourse Form: Inland river A7NE 604 4 315695 Watercourse Length: 3.9 (SW) 379430 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 81 Watercourse Form: Inland river A7NE 606 4 315697 Watercourse Length: 85.4 (SW) 379425 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 82 Watercourse Form: Inland river A7NE 606 4 315692 Watercourse Length: 31.7 (SW) 379430 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 83 Watercourse Form: Inland river A19SW 609 4 316676 Watercourse Length: 2.6 (NE) 380194 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 84 Watercourse Form: Inland river A19SW 611 4 316677 Watercourse Length: 305.5 (NE) 380196 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 85 Watercourse Form: Inland river A7NE 623 4 315741 Watercourse Length: 173.0 (SW) 379351 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 86 Watercourse Form: Inland river A14SE 635 4 316891 Watercourse Length: 4.1 (E) 379696 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 21 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 87 Watercourse Form: Inland river A14SE 635 4 316891 Watercourse Length: 13.0 (E) 379696 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 88 Watercourse Form: Inland river A14SE 639 4 316895 Watercourse Length: 3.7 (E) 379697 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 89 Watercourse Form: Inland river A14SE 641 4 316898 Watercourse Length: 16.8 (E) 379699 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 90 Watercourse Form: Inland river A12NW 644 4 315519 Watercourse Length: 373.0 (W) 379918 Watercourse Level: On ground surface Permanent: True Watercourse Name: Nant y Ffynnon-lwyd Catchment Name: Dee Primacy: 1 OS Water Network Lines 91 Watercourse Form: Inland river A12NW 644 4 315519 Watercourse Length: 27.2 (W) 379918 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 92 Watercourse Form: Inland river A14SE 649 4 316905 Watercourse Length: 175.8 (E) 379687 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 93 Watercourse Form: Inland river A14SE 650 4 316907 Watercourse Length: 2.9 (E) 379713 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 94 Watercourse Form: Inland river A14SE 651 4 316884 Watercourse Length: 135.8 (E) 379567 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 95 Watercourse Form: Inland river A14SE 652 4 316909 Watercourse Length: 92.9 (E) 379715 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 22 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 96 Watercourse Form: Inland river A14NW 664 4 316853 Watercourse Length: 1.8 (E) 380043 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 97 Watercourse Form: Inland river A14NW 666 4 316854 Watercourse Length: 8.5 (E) 380045 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 98 Watercourse Form: Tidal river A18NE 670 4 316252 Watercourse Length: 361.4 (N) 380490 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 99 Watercourse Form: Inland river A14NW 673 4 316859 Watercourse Length: 13.2 (NE) 380052 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 100 Watercourse Form: Inland river A8SW 673 4 316112 Watercourse Length: 74.6 (S) 379073 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 101 Watercourse Form: Inland river A14NW 685 4 316866 Watercourse Length: 59.1 (NE) 380063 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 102 Watercourse Form: Inland river A14NE 704 4 316961 Watercourse Length: 3.8 (E) 379792 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 103 Watercourse Form: Inland river A12SE 706 4 315537 Watercourse Length: 114.8 (SW) 379480 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 104 Watercourse Form: Inland river A12SE 706 4 315537 Watercourse Length: 260.4 (SW) 379480 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 23 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 105 Watercourse Form: Inland river A14NE 722 4 316977 Watercourse Length: 121.8 (E) 379815 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 106 Watercourse Form: Inland river A7NE 733 4 315762 Watercourse Length: 185.2 (SW) 379181 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 107 Watercourse Form: Inland river A14NE 737 4 316899 Watercourse Length: 16.9 (NE) 380112 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 108 Watercourse Form: Inland river A8SW 741 4 316066 Watercourse Length: 84.3 (S) 379015 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 109 Watercourse Form: Inland river A19SE 752 4 316908 Watercourse Length: 12.9 (NE) 380126 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 110 Watercourse Form: Inland river A19SE 761 4 316908 Watercourse Length: 10.1 (NE) 380144 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 111 Watercourse Form: Inland river A19SE 764 4 316916 Watercourse Length: 1.7 (NE) 380136 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 112 Watercourse Form: Inland river A19SE 764 4 316916 Watercourse Length: 228.4 (NE) 380136 Watercourse Level: On ground surface Permanent: True Watercourse Name: The Marsh Catchment Name: Dee Primacy: 1 OS Water Network Lines 113 Watercourse Form: Inland river A14SE 780 4 317012 Watercourse Length: 62.1 (E) 379545 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 24 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 114 Watercourse Form: Inland river A8SW 790 4 315992 Watercourse Length: 52.7 (S) 378985 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 115 Watercourse Form: Inland river A8SW 790 4 315992 Watercourse Length: 61.4 (S) 378985 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 116 Watercourse Form: Inland river A8SW 804 4 315931 Watercourse Length: 74.1 (S) 378993 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 117 Watercourse Form: Inland river A9SW 805 4 316687 Watercourse Length: 63.4 (SE) 379061 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 118 Watercourse Form: Inland river A14NE 806 4 317046 Watercourse Length: 107.6 (E) 379918 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 119 Watercourse Form: Inland river A14SE 810 4 317053 Watercourse Length: 2.1 (E) 379593 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 120 Watercourse Form: Inland river A14SE 810 4 317053 Watercourse Length: 48.4 (E) 379593 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 121 Watercourse Form: Inland river A7NW 811 4 315458 Watercourse Length: 106.8 (SW) 379406 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 122 Watercourse Form: Inland river A7NW 811 4 315458 Watercourse Length: 110.7 (SW) 379406 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 25 of 51 Agency & Hydrological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 123 Watercourse Form: Inland river A9SW 811 4 316674 Watercourse Length: 220.8 (SE) 379045 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 124 Watercourse Form: Inland river A9SW 811 4 316674 Watercourse Length: 268.4 (SE) 379045 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 125 Watercourse Form: Inland river A9SW 821 4 316727 Watercourse Length: 98.1 (SE) 379069 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 126 Watercourse Form: Inland river A9SW 821 4 316727 Watercourse Length: 145.2 (SE) 379069 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 127 Watercourse Form: Inland river A8SW 837 4 315999 Watercourse Length: 178.6 (S) 378933 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 128 Watercourse Form: Inland river A8SE 837 4 316474 Watercourse Length: 74.1 (S) 378929 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 129 Watercourse Form: Inland river A7SE 839 4 315857 Watercourse Length: 337.8 (SW) 378990 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 130 Watercourse Form: Inland river A8SE 840 4 316505 Watercourse Length: 91.1 (S) 378935 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 131 Watercourse Form: Inland river A8SW 842 4 315980 Watercourse Length: 125.8 (S) 378934 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 26 of 51 Agency & Hydrological
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OS Water Network Lines 132 Watercourse Form: Inland river A9NW 853 4 316851 Watercourse Length: 37.2 (SE) 379135 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 133 Watercourse Form: Inland river A14SE 856 4 317096 Watercourse Length: 8.9 (E) 379571 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 134 Watercourse Form: Inland river A14SE 864 4 317103 Watercourse Length: 160.1 (E) 379565 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 135 Watercourse Form: Inland river A9NE 865 4 316884 Watercourse Length: 65.4 (SE) 379152 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 136 Watercourse Form: Inland river A12SW 884 4 315297 Watercourse Length: 237.7 (W) 379610 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 137 Watercourse Form: Inland river A14NE 886 4 317105 Watercourse Length: 990.2 (E) 380008 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 138 Watercourse Form: Tidal river A19NW 895 4 316776 Watercourse Length: 1947.2 (NE) 380487 Watercourse Level: On ground surface Permanent: True Watercourse Name: Afon Dyfrdwy Catchment Name: Not Supplied Primacy: 1 OS Water Network Lines 139 Watercourse Form: Inland river A9NE 898 4 316924 Watercourse Length: 64.5 (SE) 379145 Watercourse Level: Not Supplied Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 140 Watercourse Form: Inland river A9NE 898 4 316924 Watercourse Length: 167.2 (SE) 379145 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 141 Watercourse Form: Inland river A8SE 922 4 316500 Watercourse Length: 127.8 (S) 378847 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 142 Watercourse Form: Inland river A8SE 922 4 316500 Watercourse Length: 93.0 (S) 378847 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 143 Watercourse Form: Inland river A9SW 926 4 316764 Watercourse Length: 227.8 (SE) 378967 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 144 Watercourse Form: Inland river A8SW 926 4 316125 Watercourse Length: 73.5 (S) 378815 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 145 Watercourse Form: Inland river A8SW 955 4 315905 Watercourse Length: 1.4 (S) 378841 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 146 Watercourse Form: Inland river A8SW 955 4 315905 Watercourse Length: 36.5 (S) 378841 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 147 Watercourse Form: Inland river A8SW 956 4 315905 Watercourse Length: 31.7 (S) 378839 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 148 Watercourse Form: Inland river A17SW 957 4 315302 Watercourse Length: 261.7 (NW) 380253 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 149 Watercourse Form: Inland river A12NW 957 4 315231 Watercourse Length: 54.1 (W) 380067 Watercourse Level: Underground Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1
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Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
OS Water Network Lines 150 Watercourse Form: Inland river A8SW 959 4 316056 Watercourse Length: 190.3 (S) 378793 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 151 Watercourse Form: Inland river A7SE 981 4 315869 Watercourse Length: 43.4 (S) 378827 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 152 Watercourse Form: Inland river A8SW 983 4 315873 Watercourse Length: 3.4 (S) 378823 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 153 Watercourse Form: Lake A8SW 985 4 315881 Watercourse Length: 7.3 (S) 378818 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 2 OS Water Network Lines 154 Watercourse Form: Inland river A8SW 986 4 315874 Watercourse Length: 26.5 (S) 378820 Watercourse Level: On ground surface Permanent: True Watercourse Name: Not Supplied Catchment Name: Dee Primacy: 1 OS Water Network Lines 155 Watercourse Form: Inland river A11SE 991 4 315167 Watercourse Length: 360.7 (W) 379749 Watercourse Level: On ground surface Permanent: True Watercourse Name: Nant y Ffynnon-lwyd Catchment Name: Dee Primacy: 1 OS Water Network Lines 156 Watercourse Form: Tidal river A18NE 1000 4 316473 Watercourse Length: 743.4 (N) 380775 Watercourse Level: On ground surface Permanent: True Watercourse Name: Afon Dyfrdwy Catchment Name: Not Supplied Primacy: 1
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 29 of 51 Waste
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Local Authority Landfill Coverage Name: Flintshire Council 0 5 316206 - Has supplied landfill data 379781 Potentially Infilled Land (Non-Water) 157 Bearing Ref: N A13NE 194 - 316235 Use: Unknown Filled Ground (Pit, quarry etc) (N) 380005 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 158 Bearing Ref: W A13SW 267 - 315898 Use: Unknown Filled Ground (Pit, quarry etc) (W) 379749 Date of Mapping: 1993 Potentially Infilled Land (Non-Water) 159 Bearing Ref: W A12SE 365 - 315819 Use: Unknown Filled Ground (Pit, quarry etc) (W) 379679 Date of Mapping: 1993 Potentially Infilled Land (Non-Water) 160 Bearing Ref: NE A18SE 456 - 316466 Use: Unknown Filled Ground (Pit, quarry etc) (NE) 380171 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 161 Bearing Ref: N A18SW 574 - 316085 Use: Unknown Filled Ground (Pit, quarry etc) (N) 380395 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 162 Bearing Ref: NW A17SE 665 - 315784 Use: Unknown Filled Ground (Pit, quarry etc) (NW) 380373 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 163 Bearing Ref: SE A9NE 758 - 316946 Use: Unknown Filled Ground (Pit, quarry etc) (SE) 379429 Date of Mapping: 1993 Potentially Infilled Land (Non-Water) 164 Bearing Ref: N A18NW 765 - 316015 Use: Unknown Filled Ground (Pit, quarry etc) (N) 380577 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 165 Bearing Ref: NW A17NE 841 - 315748 Use: Unknown Filled Ground (Pit, quarry etc) (NW) 380558 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 166 Bearing Ref: NW A17NE 861 - 315817 Use: Unknown Filled Ground (Pit, quarry etc) (NW) 380615 Date of Mapping: 1989 Potentially Infilled Land (Non-Water) 167 Bearing Ref: SE A9NE 870 - 317064 Use: Unknown Filled Ground (Pit, quarry etc) (SE) 379421 Date of Mapping: 1993 Potentially Infilled Land (Non-Water) 168 Bearing Ref: NW A17NE 894 - 315800 Use: Unknown Filled Ground (Pit, quarry etc) (NW) 380644 Date of Mapping: 1989 Potentially Infilled Land (Water) 169 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A12SE 321 - 315844 Date of Mapping: 1964 (W) 379744 Potentially Infilled Land (Water) 170 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A12SE 345 - 315850 Date of Mapping: 1964 (W) 379659 Potentially Infilled Land (Water) 171 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A14SW 346 - 316568 Date of Mapping: 1964 (SE) 379596 Potentially Infilled Land (Water) 172 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A12SE 351 - 315822 Date of Mapping: 1964 (W) 379710 Potentially Infilled Land (Water) 173 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A12SE 398 - 315797 Date of Mapping: 1964 (W) 379647
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Potentially Infilled Land (Water) 174 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A12SE 398 - 315777 Date of Mapping: 1964 (W) 379696 Potentially Infilled Land (Water) 175 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A9NW 469 - 316573 Date of Mapping: 1964 (SE) 379399 Potentially Infilled Land (Water) 176 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A18NE 636 - 316219 Date of Mapping: 1964 (N) 380459 Potentially Infilled Land (Water) 177 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A18NE 641 - 316258 Date of Mapping: 1989 (N) 380459 Potentially Infilled Land (Water) 178 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A18NW 655 - 316123 Date of Mapping: 1900 (N) 380479 Potentially Infilled Land (Water) 179 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A18NW 822 - 316130 Date of Mapping: 1914 (N) 380647 Potentially Infilled Land (Water) 180 Use: Unknown Filled Ground (Pond, marsh, river, stream, dock etc) A17SW 947 - 315342 Date of Mapping: 1964 (NW) 380304 Registered Waste Treatment or Disposal Sites 181 Licence Holder: Alchema Ltd A18NW 912 3 315900 Licence Reference: WR/691532/1 (N) 380700 Site Location: Alchema Ltd, Mostyn Docks, Mostyn, Holywell, Flintshire Operator Location: Mostyn Dock Estate, Mostyn, Clwyd Authority: Environment Agency Wales, North Area Site Category: Treatment Max Input Rate: Undefined Waste Source No known restriction on source of waste Restrictions: Licence Status: Licence known to be surrenderedSurrendered Dated: 1st January 1994 Preceded By Not Given Licence: Superseded By Not Given Licence: Positional Accuracy: Approximate location provided by supplier Boundary Quality: Not Supplied Authorised Waste Cuprammonium Chloride Solution Prohibited Waste Waste N.O.S.
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 31 of 51 Hazardous Substances
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Control of Major Accident Hazards Sites (COMAH) 182 Name: Warwick International Limited A18NW 769 6 316006 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9HE (N) 380579 Reference: Not Supplied Type: Upper Tier Status: Active Positional Accuracy: Automatically positioned to the address Planning Hazardous Substance Consents 183 Name: Warwick International Ltd A18NW 769 7 316006 Location: Coast Road, Mostyn, Holywell, Ch8 9he (N) 380579 Authority: Flintshire Council Application Ref: 045609 Hazardous Combination of Dangerous Substances Substance: Maximum Quantity: 1700 Application date: 5th December 2008 Decision: Deemed Consent GrantedGranted Positional Accuracy: Manually positioned to the address or location Planning Hazardous Substance Consents 184 Name: Warwick International Ltd A18NW 823 7 316003 Location: Mostyn, Mostyn, Flintshire, Ch8 9he (N) 380633 Authority: Flintshire Council Application Ref: NOT GIVEN Hazardous Unknown at time of report Substance: Maximum Quantity: 0 Application date: Not Supplied Decision: Unknown at time of reportUnknown Positional Accuracy: Manually positioned to the address or location
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 32 of 51 Geological
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BGS 1:625,000 Solid Geology Description: Pennine Lower Coal Measures Formation And South Wales Lower Coal A13NW 0 1 316206 Measures Formation (Undifferentiated) (S) 379781 BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A13NW 0 1 316206 Soil Sample Type: Sediment (S) 379781 Arsenic <15 mg/kg Concentration: Cadmium >6.0 mg/kg Concentration: Chromium 60 - 90 mg/kg Concentration: Lead Concentration: 300 - 600 mg/kg Nickel 15 - 30 mg/kg Concentration: BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A13SW 233 1 316206 Soil Sample Type: Sediment (S) 379500 Arsenic <15 mg/kg Concentration: Cadmium 3.0 - 6.0 mg/kg Concentration: Chromium 60 - 90 mg/kg Concentration: Lead Concentration: 300 - 600 mg/kg Nickel 15 - 30 mg/kg Concentration: BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A13SW 336 1 316000 Soil Sample Type: Sediment (SW) 379500 Arsenic <15 mg/kg Concentration: Cadmium >6.0 mg/kg Concentration: Chromium 60 - 90 mg/kg Concentration: Lead Concentration: 600 - 1200 mg/kg Nickel 15 - 30 mg/kg Concentration: BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A18SE 606 1 316357 Soil Sample Type: Sediment (N) 380399 Arsenic no data Concentration: Cadmium >6.0 mg/kg Concentration: Chromium no data Concentration: Lead Concentration: 300 - 600 mg/kg Nickel no data Concentration: BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A12NW 680 1 315500 Soil Sample Type: Sediment (W) 380000 Arsenic <15 mg/kg Concentration: Cadmium 3.0 - 6.0 mg/kg Concentration: Chromium 60 - 90 mg/kg Concentration: Lead Concentration: 300 - 600 mg/kg Nickel 15 - 30 mg/kg Concentration: BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A7NE 700 1 315646 Soil Sample Type: Sediment (SW) 379341 Arsenic 25 - 35 mg/kg Concentration: Cadmium >6.0 mg/kg Concentration: Chromium 120 - 180 mg/kg Concentration: Lead Concentration: 600 - 1200 mg/kg Nickel 15 - 30 mg/kg Concentration:
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 33 of 51 Geological
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BGS Estimated Soil Chemistry Source: British Geological Survey, National Geoscience Information Service A7SE 1000 1 315818 Soil Sample Type: Sediment (S) 378829 Arsenic <15 mg/kg Concentration: Cadmium >6.0 mg/kg Concentration: Chromium 40 - 60 mg/kg Concentration: Lead Concentration: 600 - 1200 mg/kg Nickel 15 - 30 mg/kg Concentration: BGS Recorded Mineral Sites 185 Site Name: Ty-Coch A13NE 182 1 316233 Location: , Glan Y Don, Holywell, Flintshire (N) 379993 Source: British Geological Survey, National Geoscience Information Service Reference: 133848 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 186 Site Name: Bychton Hall A13NW 258 1 315898 Location: , Glan Y Don, Holywell, Flintshire (W) 379841 Source: British Geological Survey, National Geoscience Information Service Reference: 133853 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 187 Site Name: Bychton Hall A13SW 278 1 315888 Location: , Glan Y Don, Holywell, Flintshire (W) 379746 Source: British Geological Survey, National Geoscience Information Service Reference: 133854 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 188 Site Name: Ty-Coch A18SE 308 1 316254 Location: , Glan Y Don, Holywell, Flintshire (N) 380119 Source: British Geological Survey, National Geoscience Information Service Reference: 133873 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 189 Site Name: Ty-Coch A18SW 360 1 316177 Location: , Glan Y Don, Holywell, Flintshire (N) 380185 Source: British Geological Survey, National Geoscience Information Service Reference: 133874 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m
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BGS Recorded Mineral Sites 190 Site Name: Ty-Coch A18SW 387 1 315964 Location: , Glan Y Don, Holywell, Flintshire (NW) 380159 Source: British Geological Survey, National Geoscience Information Service Reference: 133849 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 191 Site Name: Bridge Pit A18SW 576 1 316176 Location: , Mostyn, Holywell, Flintshire (N) 380402 Source: British Geological Survey, National Geoscience Information Service Reference: 133872 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 192 Site Name: Pen-Llan Lodge A18SW 599 1 316065 Location: , Mostyn, Holywell, Flintshire (N) 380417 Source: British Geological Survey, National Geoscience Information Service Reference: 133871 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 193 Site Name: Pen-Llan Lodge A17SE 656 1 315837 Location: , Mostyn, Holywell, Flintshire (NW) 380396 Source: British Geological Survey, National Geoscience Information Service Reference: 133844 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 194 Site Name: Ty-Coch A17SE 746 1 315690 Location: , Mostyn, Holywell, Flintshire (NW) 380405 Source: British Geological Survey, National Geoscience Information Service Reference: 133850 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 195 Site Name: Presbyterian Chapel A12NW 761 1 315422 Location: , Mostyn, Holywell, Flintshire (W) 380024 Source: British Geological Survey, National Geoscience Information Service Reference: 133869 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 35 of 51 Geological
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BGS Recorded Mineral Sites 196 Site Name: Pen-Llan Lodge A17NE 807 1 315764 Location: , Mostyn, Holywell, Flintshire (NW) 380529 Source: British Geological Survey, National Geoscience Information Service Reference: 134320 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Not Available Geology: ! Commodity: Lead Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 197 Site Name: Pen-Llan Lodge A18NW 846 1 316018 Location: , Mostyn, Holywell, Flintshire (N) 380660 Source: British Geological Survey, National Geoscience Information Service Reference: 133870 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 198 Site Name: Pen Row A9NE 869 1 317065 Location: , Glan Y Don, Holywell, Flintshire (SE) 379425 Source: British Geological Survey, National Geoscience Information Service Reference: 134450 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Not Available Geology: ! Commodity: Lead Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 199 Site Name: Pen-Llan Lodge A17NE 873 1 315796 Location: , Mostyn, Holywell, Flintshire (NW) 380619 Source: British Geological Survey, National Geoscience Information Service Reference: 133847 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Lower Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Recorded Mineral Sites 200 Site Name: Pen-Llan Lodge A17SW 954 1 315383 Location: , Mostyn, Holywell, Flintshire (NW) 380380 Source: British Geological Survey, National Geoscience Information Service Reference: 133868 Type: Underground Status: Ceased Operator: Not Supplied Operator Location: Not Supplied Periodic Type: Carboniferous Geology: Pennine Middle Coal Measures Formation Commodity: Coal - Deep Positional Accuracy: Located by supplier to within 10m BGS Measured Urban Soil Chemistry No data available BGS Urban Soil Chemistry Averages No data available Coal Mining Affected Areas Description: In an area which may be affected by coal mining activity. It is recommended A13NW 0 8 316206 that a coal mining report is obtained from the Coal Authority. Contact details (S) 379781 are included in the Useful Contacts section of this report.
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 36 of 51 Geological
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Mining Instability Mining Evidence: Inconclusive Coal Mining A13NW 0 - 316206 Source: Ove Arup & Partners (S) 379781 Boundary Quality: As Supplied Non Coal Mining Areas of Great Britain Risk: Highly Unlikely A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Non Coal Mining Areas of Great Britain Risk: Highly Unlikely A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Collapsible Ground Stability Hazards Hazard Potential: Very Low A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Potential for Collapsible Ground Stability Hazards Hazard Potential: Very Low A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Collapsible Ground Stability Hazards Hazard Potential: No Hazard A13NE 227 1 316411 Source: British Geological Survey, National Geoscience Information Service (NE) 379940 Potential for Compressible Ground Stability Hazards Hazard Potential: No Hazard A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Potential for Compressible Ground Stability Hazards Hazard Potential: Very Low A13SW 68 1 316147 Source: British Geological Survey, National Geoscience Information Service (SW) 379729 Potential for Compressible Ground Stability Hazards Hazard Potential: No Hazard A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Compressible Ground Stability Hazards Hazard Potential: Moderate A13NE 227 1 316411 Source: British Geological Survey, National Geoscience Information Service (NE) 379940 Potential for Ground Dissolution Stability Hazards Hazard Potential: No Hazard A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Potential for Ground Dissolution Stability Hazards Hazard Potential: No Hazard A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Landslide Ground Stability Hazards Hazard Potential: Very Low A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Potential for Landslide Ground Stability Hazards Hazard Potential: Very Low A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Landslide Ground Stability Hazards Hazard Potential: Low A13NE 180 1 316344 Source: British Geological Survey, National Geoscience Information Service (NE) 379924 Potential for Landslide Ground Stability Hazards Hazard Potential: Moderate A13NE 192 1 316380 Source: British Geological Survey, National Geoscience Information Service (NE) 379920 Potential for Landslide Ground Stability Hazards Hazard Potential: Low A13NE 215 1 316287 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Landslide Ground Stability Hazards Hazard Potential: Moderate A13NE 225 1 316305 Source: British Geological Survey, National Geoscience Information Service (NE) 380000 Potential for Landslide Ground Stability Hazards Hazard Potential: Low A13NE 229 1 316471 Source: British Geological Survey, National Geoscience Information Service (E) 379834 Potential for Running Sand Ground Stability Hazards Hazard Potential: Very Low A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 37 of 51 Geological
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Potential for Running Sand Ground Stability Hazards Hazard Potential: Very Low A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Running Sand Ground Stability Hazards Hazard Potential: Low A13NE 180 1 316428 Source: British Geological Survey, National Geoscience Information Service (E) 379809 Potential for Running Sand Ground Stability Hazards Hazard Potential: No Hazard A13NE 216 1 316325 Source: British Geological Survey, National Geoscience Information Service (NE) 380018 Potential for Running Sand Ground Stability Hazards Hazard Potential: No Hazard A13NE 227 1 316411 Source: British Geological Survey, National Geoscience Information Service (NE) 379940 Potential for Running Sand Ground Stability Hazards Hazard Potential: No Hazard A13NW 250 1 315982 Source: British Geological Survey, National Geoscience Information Service (NW) 380000 Potential for Shrinking or Swelling Clay Ground Stability Hazards Hazard Potential: Very Low A13NW 0 1 316206 Source: British Geological Survey, National Geoscience Information Service (S) 379781 Potential for Shrinking or Swelling Clay Ground Stability Hazards Hazard Potential: Very Low A13NW 174 1 316206 Source: British Geological Survey, National Geoscience Information Service (N) 380000 Potential for Shrinking or Swelling Clay Ground Stability Hazards Hazard Potential: No Hazard A13NE 180 1 316428 Source: British Geological Survey, National Geoscience Information Service (E) 379809 Potential for Shrinking or Swelling Clay Ground Stability Hazards Hazard Potential: No Hazard A13NE 250 1 316325 Source: British Geological Survey, National Geoscience Information Service (NE) 380018 Radon Potential - Radon Affected Areas Affected Area: The property is in a Lower probability radon area (less than 1% of homes are A13NW 0 1 316206 estimated to be at or above the Action Level). (S) 379781 Source: British Geological Survey, National Geoscience Information Service Radon Potential - Radon Protection Measures Protection Measure: No radon protective measures are necessary in the construction of new A13NW 0 1 316206 dwellings or extensions (S) 379781 Source: British Geological Survey, National Geoscience Information Service
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 38 of 51 Industrial Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Contemporary Trade Directory Entries 201 Name: Supreme Finish Cleaning Northwest Ltd A13SE 113 - 316365 Location: 42, Ffordd Pandarus, Mostyn, Holywell, CH8 9PJ (SE) 379712 Classification: Cleaning Services - Domestic Status: Active Positional Accuracy: Automatically positioned to the address Contemporary Trade Directory Entries 202 Name: T D S Morgan Freight (Deeside) Ltd A14SW 361 - 316619 Location: Glan y Don, Mostyn, Holywell, Clwyd, CH8 9DZ (E) 379753 Classification: Road Haulage Services Status: Inactive Positional Accuracy: Automatically positioned to the address Contemporary Trade Directory Entries 202 Name: T D S Morgan Freight Ltd A14SW 361 - 316619 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9DZ (E) 379753 Classification: Road Haulage Services Status: Inactive Positional Accuracy: Automatically positioned to the address Contemporary Trade Directory Entries 203 Name: P & A Commercials Wales Ltd A14SW 641 - 316853 Location: Unit 3 The Square, Coast Road, Mostyn, Holywell, Clwyd, CH8 9DZ (SE) 379509 Classification: Garage Services Status: Active Positional Accuracy: Manually positioned within the geographical locality Contemporary Trade Directory Entries 204 Name: Warwick Chemicals A18NW 769 - 316006 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9HE (N) 380579 Classification: Chemicals & Allied Products Status: Active Positional Accuracy: Automatically positioned to the address Contemporary Trade Directory Entries 205 Name: Mostyn Garage A14SE 868 - 317090 Location: Coast Road, Mostyn, Holywell, Clwyd, CH8 9DZ (E) 379499 Classification: Garage Services Status: Inactive Positional Accuracy: Automatically positioned to the address Points of Interest - Commercial Services 206 Name: C P Hughes A13NE 288 9 316462 Location: Wayside, Coast Road, Mostyn, Holywell, CH8 9HF (NE) 379952 Category: Recycling Services Class Code: Scrap Metal Merchants Positional Accuracy: Positioned to address or location Points of Interest - Commercial Services 207 Name: T D S Morgan Freight Ltd A14SW 361 9 316619 Location: Coast Road, Mostyn, Holywell, CH8 9DZ (E) 379753 Category: Transport, Storage and Delivery Class Code: Distribution and Haulage Positional Accuracy: Positioned to address or location Points of Interest - Commercial Services 207 Name: T D S Morgan Freight Deeside Ltd A14SW 361 9 316619 Location: Coast Road, Mostyn, Holywell, CH8 9DZ (E) 379753 Category: Transport, Storage and Delivery Class Code: Distribution and Haulage Positional Accuracy: Positioned to address or location Points of Interest - Commercial Services 208 Name: Mostyn Garage Service Centre A14SE 867 9 317089 Location: Coast Road, Mostyn, Holywell, CH8 9DZ (E) 379499 Category: Repair and Servicing Class Code: Vehicle Repair, Testing and Servicing Positional Accuracy: Positioned to address or location Points of Interest - Commercial Services 208 Name: Mostyn Garage A14SE 868 9 317090 Location: Coast Road, Mostyn, Holywell, CH8 9DZ (E) 379499 Category: Repair and Servicing Class Code: Vehicle Repair, Testing and Servicing Positional Accuracy: Positioned to address or location Points of Interest - Commercial Services 208 Name: Mostyn Garage A14SE 868 9 317090 Location: Coast Road, Mostyn, Holywell, CH8 9DZ (E) 379499 Category: Repair and Servicing Class Code: Vehicle Repair, Testing and Servicing Positional Accuracy: Positioned to address or location
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 39 of 51 Industrial Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Points of Interest - Manufacturing and Production 209 Name: Shaft A13NW 260 9 315896 Location: CH8 (W) 379844 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 210 Name: Shaft A18SW 307 9 316160 Location: CH8 (N) 380133 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 210 Name: Shaft A18SW 362 9 316168 Location: CH8 (N) 380188 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 211 Name: Shaft A18SE 403 9 316373 Location: CH8 (NE) 380168 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 212 Name: I A Thomas A18SW 616 9 315919 Location: Bod Erw, Rhewl, Holywell, CH8 9HW (NW) 380392 Category: Farming Class Code: Livestock Farming Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 213 Name: Works A18NW 678 9 316184 Location: Not Supplied (N) 380503 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 214 Name: Chalk Pit A7NE 777 9 315623 Location: CH8 (SW) 379251 Category: Extractive Industries Class Code: Stone Quarrying and Preparation Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 215 Name: Works A14NE 815 9 317015 Location: CH8 (E) 380051 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 216 Name: Works A18NW 839 9 316121 Location: Not Supplied (N) 380664 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 216 Name: Works A18NW 839 9 316121 Location: CH8 (N) 380664 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 217 Name: Shaft (Disused) A17SE 878 9 315548 Location: CH8 (NW) 380454 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location Points of Interest - Manufacturing and Production 218 Name: Shaft (Disused) A17SW 964 9 315375 Location: CH8 (NW) 380386 Category: Extractive Industries Class Code: Unspecified Quarries Or Mines Positional Accuracy: Positioned to address or location
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 40 of 51 Industrial Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Points of Interest - Manufacturing and Production 219 Name: Works A17NE 967 9 315866 Location: Not Supplied (N) 380747 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 219 Name: Works A17NE 967 9 315867 Location: CH8 (N) 380747 Category: Industrial Features Class Code: Unspecified Works Or Factories Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Manufacturing and Production 220 Name: Tank A23SW 998 9 316149 Location: CH8 (N) 380824 Category: Industrial Features Class Code: Tanks (Generic) Positional Accuracy: Positioned to address or location Points of Interest - Public Infrastructure 221 Name: Mostyn Police Station A13SE 172 9 316348 Location: Police Station, Ffordd Pennant, Mostyn, Holywell, CH8 9NX (SE) 379596 Category: Central and Local Government Class Code: Police Stations Positional Accuracy: Positioned to address or location Points of Interest - Public Infrastructure 222 Name: Sewage Works A14NE 722 9 316898 Location: CH8 (NE) 380082 Category: Infrastructure and Facilities Class Code: Waste Storage, Processing and Disposal Positional Accuracy: Positioned to address or location Points of Interest - Public Infrastructure 222 Name: Sewage Works A14NE 753 9 316936 Location: CH8 (E) 380076 Category: Infrastructure and Facilities Class Code: Waste Storage, Processing and Disposal Positional Accuracy: Positioned to address or location Points of Interest - Public Infrastructure 223 Name: Sluice A9NW 797 9 316833 Location: CH8 (SE) 379196 Category: Water Class Code: Weirs, Sluices and Dams Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Public Infrastructure 224 Name: Cemetery A12NW 959 9 315243 Location: Not Supplied (W) 380116 Category: Infrastructure and Facilities Class Code: Cemeteries and Crematoria Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Public Infrastructure 224 Name: Cemetery A12NW 973 9 315228 Location: CH8 (W) 380116 Category: Infrastructure and Facilities Class Code: Cemeteries and Crematoria Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Recreational and Environmental 225 Name: Playground A13NW 114 9 316152 Location: Not Supplied (N) 379939 Category: Recreational Class Code: Playgrounds Positional Accuracy: Positioned to an adjacent address or location Points of Interest - Recreational and Environmental 225 Name: Playground A13NW 114 9 316150 Location: (Ffordd-Y-Ffynnon), CH8 (N) 379939 Category: Recreational Class Code: Playgrounds Positional Accuracy: Positioned to address or location Points of Interest - Recreational and Environmental 226 Name: Playground A17SW 797 9 315477 Location: Not Supplied (NW) 380239 Category: Recreational Class Code: Playgrounds Positional Accuracy: Positioned to an adjacent address or location
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 41 of 51 Industrial Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Points of Interest - Recreational and Environmental 226 Name: Playground A17SW 801 9 315474 Location: (Maes Alarch), CH8 (NW) 380241 Category: Recreational Class Code: Playgrounds Positional Accuracy: Positioned to address or location
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 42 of 51 Sensitive Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Ancient Woodland 227 Name: Not Supplied A13NW 221 2 316031 Reference: 913 (NW) 380004 Area(m²): 48565.51 Type: Ancient and Semi-Natural Woodland Ancient Woodland 228 Name: Not Supplied A13SE 258 2 316331 Reference: 917 (SE) 379491 Area(m²): 76181.23 Type: Ancient and Semi-Natural Woodland Ancient Woodland 229 Name: Not Supplied A12SE 580 2 315683 Reference: 914 (SW) 379485 Area(m²): 254653.51 Type: Ancient and Semi-Natural Woodland Ancient Woodland 230 Name: Not Supplied A8SW 784 2 316069 Reference: 1808 (S) 378969 Area(m²): 26687.27 Type: Plantation on Ancient Woodland Ancient Woodland 231 Name: Not Supplied A8SE 789 2 316509 Reference: 922 (S) 378990 Area(m²): 19716.53 Type: Ancient and Semi-Natural Woodland Ancient Woodland 232 Name: Not Supplied A8SW 815 2 315958 Reference: 1807 (S) 378969 Area(m²): 142221.07 Type: Ancient and Semi-Natural Woodland Ancient Woodland 233 Name: Not Supplied A7SE 920 2 315737 Reference: 1806 (SW) 378967 Area(m²): 16188.43 Type: Ancient and Semi-Natural Woodland Ramsar Sites 234 Name: The Dee Estuary (Wales) A18SE 582 2 316412 Multiple Areas: Y (N) 380351 Total Area (m2): 79439005.93 Source: Natural Resources Wales Reference: UK11082 Designation Date: 10th December 2009 Ramsar Sites 235 Name: The Dee Estuary A18SE 602 10 316418 Multiple Areas: Y (N) 380370 Total Area (m2): 131536690.55 Source: Natural England Reference: UK11082 Designation Date: Not Supplied Sites of Special Scientific Interest 236 Name: Dee Estuary / Aber Afon Dyfrdwy A18SE 582 2 316412 Multiple Areas: Y (N) 380351 Total Area (m2): 74086462.57 Source: Natural Resources Wales Reference: 83931whj Designation Details: Biological Designation Date: 1st January 1972 Date Type: Notified Special Areas of Conservation 237 Name: Dee Estuary / Aber Dyfrdwy (Wales) A18SE 582 2 316412 Multiple Areas: N (N) 380351 Total Area (m2): 75231693.17 Source: Natural Resources Wales Reference: UK0030131 Status: Designated Special Protection Areas 238 Name: The Dee Estuary (Wales) A18SE 582 2 316412 Multiple Areas: Y (N) 380351 Total Area (m2): 79439005.93 Source: Natural Resources Wales Reference: UK9013011 Designation Date: 8th December 2009
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 43 of 51 Sensitive Land Use
Quadrant Estimated Map Reference Details Distance Contact NGR ID (Compass Direction) From Site
Special Protection Areas 239 Name: The Dee Estuary A18SE 602 10 316418 Multiple Areas: Y (N) 380370 Total Area (m2): 131422316.85 Source: Natural England Reference: UK9013011 Designation Date: Not Supplied
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 44 of 51 Data Currency
Agency & Hydrological Version Update Cycle
Contaminated Land Register Entries and Notices Flintshire Council - Environmental Health Department April 2014 Annual Rolling Update Denbighshire County Council - Public Protection Department January 2015 Annual Rolling Update Wirral Borough Council - Environmental Health Division September 2014 Annual Rolling Update Discharge Consents Environment Agency - Welsh Region August 2014 Quarterly Natural Resources Wales January 2017 Quarterly Enforcement and Prohibition Notices Environment Agency - North West Region March 2013 As notified Environment Agency - Welsh Region March 2013 As notified Integrated Pollution Controls Environment Agency - North West Region October 2008 Not Applicable Environment Agency - Welsh Region October 2008 Not Applicable Integrated Pollution Prevention And Control Environment Agency - North West Region April 2017 Quarterly Environment Agency - Welsh Region April 2017 Quarterly Natural Resources Wales November 2016 Quarterly Local Authority Integrated Pollution Prevention And Control Flintshire Council - Environmental Health Department April 2016 Annual Rolling Update Wirral Borough Council - Environmental Health Division June 2014 Annual Rolling Update Denbighshire County Council - Environmental Health Department March 2013 Annual Rolling Update Local Authority Pollution Prevention and Controls Flintshire Council - Environmental Health Department April 2016 Annual Rolling Update Denbighshire County Council - Environmental Health Department December 2014 Annual Rolling Update Wirral Borough Council - Environmental Health Division June 2014 Annual Rolling Update Local Authority Pollution Prevention and Control Enforcements Flintshire Council - Environmental Health Department April 2016 Annual Rolling Update Denbighshire County Council - Environmental Health Department December 2014 Annual Rolling Update Wirral Borough Council - Environmental Health Division June 2014 Annual Rolling Update Nearest Surface Water Feature Ordnance Survey March 2017 Pollution Incidents to Controlled Waters Environment Agency - Welsh Region December 1998 Not Applicable Prosecutions Relating to Authorised Processes Environment Agency - North West Region March 2013 As notified Environment Agency - Welsh Region March 2013 As notified Natural Resources Wales March 2013 As notified Prosecutions Relating to Controlled Waters Environment Agency - North West Region March 2013 As notified Environment Agency - Welsh Region March 2013 As notified Natural Resources Wales March 2013 As notified Registered Radioactive Substances Natural Resources Wales January 2015 As notified Environment Agency - North West Region January 2015 Environment Agency - Welsh Region January 2015 Substantiated Pollution Incident Register Environment Agency - North West Region - South Area April 2017 Quarterly Environment Agency Wales - North Area April 2017 Quarterly Natural Resources Wales January 2017 Quarterly Water Abstractions Natural Resources Wales November 2016 Quarterly Environment Agency - Welsh Region October 2016 Quarterly
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 45 of 51 Data Currency
Agency & Hydrological Version Update Cycle
Water Industry Act Referrals Environment Agency - North West Region April 2017 Quarterly Environment Agency - Welsh Region April 2017 Quarterly Natural Resources Wales October 2015 Quarterly Groundwater Vulnerability Environment Agency - Head Office April 2015 Not Applicable Drift Deposits Environment Agency - Head Office January 1999 Not Applicable Bedrock Aquifer Designations British Geological Survey - National Geoscience Information Service August 2015 As notified Superficial Aquifer Designations British Geological Survey - National Geoscience Information Service August 2015 As notified Source Protection Zones Natural Resources Wales November 2016 Quarterly Extreme Flooding from Rivers or Sea without Defences Natural Resources Wales May 2017 Quarterly Flooding from Rivers or Sea without Defences Natural Resources Wales May 2017 Quarterly Areas Benefiting from Flood Defences Natural Resources Wales May 2017 Quarterly Flood Water Storage Areas Natural Resources Wales May 2017 Quarterly Flood Defences Natural Resources Wales May 2017 Quarterly OS Water Network Lines Ordnance Survey January 2017 6 Weekly Surface Water 1 in 30 year Flood Extent Natural Resources Wales October 2013 As notified Surface Water 1 in 100 year Flood Extent Natural Resources Wales October 2013 As notified Surface Water 1 in 1000 year Flood Extent Natural Resources Wales October 2013 As notified Surface Water Suitability Natural Resources Wales October 2013 As notified BGS Groundwater Flooding Susceptibility British Geological Survey - National Geoscience Information Service May 2013 Annually
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 46 of 51 Data Currency
Waste Version Update Cycle
BGS Recorded Landfill Sites British Geological Survey - National Geoscience Information Service June 1996 Not Applicable Historical Landfill Sites Natural Resources Wales May 2017 Quarterly Integrated Pollution Control Registered Waste Sites Environment Agency - North West Region October 2008 Not Applicable Environment Agency - Welsh Region October 2008 Not Applicable Licensed Waste Management Facilities (Landfill Boundaries) Environment Agency - North West Region - South Area August 2016 Quarterly Environment Agency Wales - North Area August 2016 Quarterly Natural Resources Wales August 2016 Quarterly Licensed Waste Management Facilities (Locations) Natural Resources Wales January 2017 Quarterly Environment Agency - North West Region - South Area October 2016 Quarterly Environment Agency Wales - North Area October 2016 Quarterly Local Authority Landfill Coverage Denbighshire County Council - Environmental Health Department May 2000 Not Applicable Flintshire Council - Environmental Health Department May 2000 Not Applicable Wirral Borough Council May 2000 Not Applicable Local Authority Recorded Landfill Sites Denbighshire County Council - Environmental Health Department May 2000 Not Applicable Flintshire Council - Environmental Health Department May 2000 Not Applicable Wirral Borough Council May 2000 Not Applicable Potentially Infilled Land (Non-Water) Landmark Information Group Limited December 1999 Not Applicable Potentially Infilled Land (Water) Landmark Information Group Limited December 1999 Not Applicable Registered Landfill Sites Environment Agency - North West Region - South Area March 2003 Not Applicable Environment Agency Wales - North Area March 2003 Not Applicable Registered Waste Transfer Sites Environment Agency - North West Region - South Area March 2003 Not Applicable Environment Agency Wales - North Area March 2003 Not Applicable Registered Waste Treatment or Disposal Sites Environment Agency - North West Region - South Area March 2003 Not Applicable Environment Agency Wales - North Area March 2003 Not Applicable
Hazardous Substances Version Update Cycle
Control of Major Accident Hazards Sites (COMAH) Health and Safety Executive March 2017 Bi-Annually Explosive Sites Health and Safety Executive March 2017 Bi-Annually Notification of Installations Handling Hazardous Substances (NIHHS) Health and Safety Executive November 2000 Not Applicable Planning Hazardous Substance Enforcements Denbighshire County Council - Planning Department February 2016 Annual Rolling Update Flintshire Council January 2016 Annual Rolling Update Wirral Borough Council October 2015 Annual Rolling Update Planning Hazardous Substance Consents Denbighshire County Council - Planning Department February 2016 Annual Rolling Update Flintshire Council January 2016 Annual Rolling Update Wirral Borough Council October 2015 Annual Rolling Update
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 47 of 51 Data Currency
Geological Version Update Cycle
BGS 1:625,000 Solid Geology British Geological Survey - National Geoscience Information Service January 2009 Not Applicable BGS Estimated Soil Chemistry British Geological Survey - National Geoscience Information Service October 2015 As notified BGS Recorded Mineral Sites British Geological Survey - National Geoscience Information Service April 2017 Bi-Annually CBSCB Compensation District Cheshire Brine Subsidence Compensation Board (CBSCB) August 2011 Not Applicable Coal Mining Affected Areas The Coal Authority - Property Searches March 2014 As notified Mining Instability Ove Arup & Partners October 2000 Not Applicable Non Coal Mining Areas of Great Britain British Geological Survey - National Geoscience Information Service May 2015 Not Applicable Potential for Collapsible Ground Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Potential for Compressible Ground Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Potential for Ground Dissolution Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Potential for Landslide Ground Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Potential for Running Sand Ground Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Potential for Shrinking or Swelling Clay Ground Stability Hazards British Geological Survey - National Geoscience Information Service June 2015 Annually Radon Potential - Radon Affected Areas British Geological Survey - National Geoscience Information Service July 2011 As notified Radon Potential - Radon Protection Measures British Geological Survey - National Geoscience Information Service July 2011 As notified
Industrial Land Use Version Update Cycle
Contemporary Trade Directory Entries Thomson Directories March 2017 Quarterly Fuel Station Entries Catalist Ltd - Experian February 2017 Quarterly Gas Pipelines National Grid July 2014 Quarterly Points of Interest - Commercial Services PointX December 2016 Quarterly Points of Interest - Education and Health PointX December 2016 Quarterly Points of Interest - Manufacturing and Production PointX December 2016 Quarterly Points of Interest - Public Infrastructure PointX December 2016 Quarterly Points of Interest - Recreational and Environmental PointX December 2016 Quarterly Underground Electrical Cables National Grid December 2015 Bi-Annually
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 48 of 51 Data Currency
Sensitive Land Use Version Update Cycle
Ancient Woodland Natural Resources Wales January 2014 Bi-Annually Areas of Adopted Green Belt Wirral Borough Council February 2017 As notified Areas of Unadopted Green Belt Wirral Borough Council February 2017 As notified Areas of Outstanding Natural Beauty Natural England January 2017 Bi-Annually Natural Resources Wales January 2017 Bi-Annually Environmentally Sensitive Areas Natural England January 2017 Annually The National Assembly for Wales - GI Services (Department of Planning & Countryside) January 2017 Annually Forest Parks Forestry Commission April 1997 Not Applicable Local Nature Reserves Denbighshire County Council January 2017 Bi-Annually Flintshire Council January 2017 Bi-Annually Natural England January 2017 Bi-Annually Marine Nature Reserves Natural Resources Wales January 2017 Bi-Annually National Nature Reserves Natural Resources Wales January 2017 Bi-Annually National Parks Natural Resources Wales February 2017 Annually Natural England February 2017 Bi-Annually Nitrate Vulnerable Zones The National Assembly for Wales - GI Services (Department of Planning & Countryside) October 2005 Annually Ramsar Sites Natural England January 2017 Bi-Annually Natural Resources Wales January 2017 Bi-Annually Sites of Special Scientific Interest Natural Resources Wales January 2017 Bi-Annually Special Areas of Conservation Natural Resources Wales January 2017 Bi-Annually Special Protection Areas Natural England January 2017 Bi-Annually Natural Resources Wales January 2017 Bi-Annually
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 49 of 51 Data Suppliers
A selection of organisations who provide data within this report
Data Supplier Data Supplier Logo
Ordnance Survey
Environment Agency
Scottish Environment Protection Agency
The Coal Authority
British Geological Survey
Centre for Ecology and Hydrology
Natural Resources Wales
Scottish Natural Heritage
Natural England
Public Health England
Ove Arup
Peter Brett Associates
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 50 of 51 Useful Contacts
Contact Name and Address Contact Details
1 British Geological Survey - Enquiry Service Telephone: 0115 936 3143 Fax: 0115 936 3276 British Geological Survey, Kingsley Dunham Centre, Keyworth, Email: [email protected] Nottingham, Nottinghamshire, NG12 5GG Website: www.bgs.ac.uk
2 Natural Resources Wales Telephone: 0300 065 3000 Email: [email protected] Ty Cambria, 29 Newport Road, Cardiff, CF24 0TP
3 Environment Agency - National Customer Contact Telephone: 03708 506 506 Centre (NCCC) Email: [email protected] PO Box 544, Templeborough, Rotherham, S60 1BY
4 Ordnance Survey Telephone: 023 8079 2000 Email: [email protected] Adanac Drive, Southampton, Hampshire, SO16 0AS Website: www.ordnancesurvey.gov.uk
5 Flintshire Council - Environmental Health Department Telephone: 01352 703413 Fax: 01352 703441 County Hall, Mold, Flintshire, CH7 6NF Website: www.flintshire.gov.uk
6 Health and Safety Executive Website: www.hse.gov.uk 5S.2 Redgrave Court, Merton Road, Bootle, L20 7HS
7 Flintshire Council Telephone: 01352 704476 Fax: 01352 755910 County Hall, Mold, Flintshire, CH7 6NF Website: www.flintshire.gov.uk
8 The Coal Authority - Property Searches Telephone: 0345 762 6848 Fax: 01623 637 338 200 Lichfield Lane, Mansfield, Nottinghamshire, NG18 4RG Email: [email protected]
9 PointX Website: www.pointx.co.uk 7 Abbey Court, Eagle Way, Sowton, Exeter, Devon, EX2 7HY
10 Natural England Telephone: 0300 060 3900 Email: [email protected] County Hall, Spetchley Road, Worcester, WR5 2NP Website: www.naturalengland.org.uk
- Public Health England - Radon Survey, Centre for Telephone: 01235 822622 Radiation, Chemical and Environmental Hazards Fax: 01235 833891 Email: [email protected] Chilton, Didcot, Oxfordshire, OX11 0RQ Website: www.ukradon.org
- Landmark Information Group Limited Telephone: 0844 844 9952 Fax: 0844 844 9951 Imperium, Imperial Way, Reading, Berkshire, RG2 0TD Email: [email protected] Website: www.landmarkinfo.co.uk
Please note that the Environment Agency / Natural Resources Wales / SEPA have a charging policy in place for enquiries.
Order Number: 126153037_1_1 Date: 25-May-2017 rpr_ec_datasheet v53.0 A Landmark Information Group Service Page 51 of 51 Groundwater Vulnerability
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 1 of 6 Bedrock Aquifer Designation
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 2 of 6 Superficial Aquifer Designation
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 3 of 6 Source Protection Zones
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 4 of 6 Sensitive Land Uses
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 5 of 6 BGS Flood GFS Data
Site Sensitivity Context Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v15.0 25-May-2017 Page 6 of 6 Site Sensitivity Map - Segment A13
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Plot Buffer (m): 100 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 1 of 1 Site Sensitivity Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 1 of 6 Industrial Land Use Map
Industrial Land Use Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 2 of 6 Flood Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 3 of 6 For Borehole information please refer to the Borehole .csv file which accompanied this slice.
A copy of the BGS Borehole Ordering Form is available to download from the Support section of www.envirocheck.co.uk.
Borehole Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 4 of 6 OS Water Network Map - Slice A
Order Details Order Number: 126153037_1_1 Customer Ref: 28778LG National Grid Reference: 316210, 379780 Slice: A Site Area (Ha): 0.18 Search Buffer (m): 1000 Site Details Ffordd Hiraethog, Mostyn, Holywell, CH8 9PT
Tel: 0844 844 9952 Fax: 0844 844 9951 Web: www.envirocheck.co.uk
A Landmark Information Group Service v50.0 25-May-2017 Page 5 of 6