SITESOLUTIONS Commercial - Vail Williams€¦ · SITESOLUTIONS Commercial Overall Opinion FURTHER ACTION Argyll's Overview Considering the information reviewed during this assessment,

SITESOLUTIONSCommercial

Overall Opinion

FURTHER ACTION

Argyll's OverviewConsidering the information reviewed during this assessment, plausible contaminant linkages have been identified and soil and groundwater liabilities could occur whether or not redevelopment is considered. Accordingly, potential Liabilities have been identified under the relevant contaminated land legislation.

The following other Environmental Hazards have been identified in the immediate vicinity of the Site: Infilled Land.One or more telecommunication base stations are located within 100m of the Site.

Report on:

293 Terrace Road Rivernook Farm, Rivernook Farmhouse and, Sunnyside, Walton-On-Thames, KT12 2ET

Report prepared for:

Berwin Leighton Paisner LLP

Client Reference:

SGRG/30371.00054

Report Reference:

AEL-0113-FSR-373277

National Grid Reference:

511158,167729

Report date:

3rd September 2014

Site Location

Report prepared on293 Terrace Road Rivernook Farm, Rivernook Farmhouse and, Sunnyside, Walton-On-Thames, KT12 2ETSite Area (m2)88609.51Current UseCommercial & ResidentialProposed UseCommercial & ResidentialReport AuthorSally Redman BSc (Hons) MSc AIEMA FGSTelephone: 0845 458 5250Additional Information Provided-

www.argyllenvironmental.com Intelligent Due DiligenceAEL-0113-FSR-373277 2 4th September 2014

Summary of Contamination Risk and Liabilities

Liability Assessment

Further action

Read recommendations

Liability Assessment

Potential Liabilities have been identified under Part 2A of the Environmental Protection Act 1990 (or where appropriate, equivalent requirements under the planning regime) and/or the Water Resources Act 1991. To quantify these you may decide to undertake a more detailed assessment through the recommendation(s) setout below.

RiskIssue Evaluation

Contaminated Land

What is the overall on-site risk?

What is the overall off-site risk?

What is the environmental sensitivity rating?

Moderate to High

Moderate to High

High

Recommendations

We recommend regulatory consultation with the Local Authority Environmental Health and Planning Departments and Environment Agency to include a review of planning records for the Site, details of any past Site investigations/remediation work and relevant information concerning the Authorities contaminated land strategy under Part 2A of the Environmental Protection Act 1990. Such enquiries should make specific reference to the landfill sites identified and aim to clarify boundary information, the types of waste accepted, whether any groundwater/ground gas monitoring programs exist, details of investigations or remediation work undertaken (for ground gas or leachate) and any reports indicating that landfill gas or leachate is affecting surrounding properties. Argyll can complete this work as an upgrade to a Site Solutions Consult, which is available for this Site for £405 plus VAT (includes all disbursements). This report can usually be prepared within 10-15 working days but may take up to 20 working days depending on response times. Please contact us on 0845 458 5250 if you would like further assistance.


Contaminated Land Risk Analysis

InvestigationCommentary

On-site sources A review of historical maps indicates the Site remained largely undeveloped until c.1896 when the south of the Site was occupied by a number of glass roofed structures, assumed to be greenhouses. By c.1958 additional development was identified as Rivernook Farm with associated buildings, a bungalow and an extension to the nursery. The Site has remained unchanged since this date.

We have been informed by the client that the Site is currently in commercial & residential use and that it will continue in this use without redevelopment. According to trade directories, current or recent operations at the Site include wrought ironwork.

In addition, a Historical Landfill Site recorded as accepting inert waste operational from 31st July 1975 until 31st December 1986.

Furthermore, a Discharge Consent has been recorded on the Site however this appears to be operated by Thames Water Utilities.

Argyll's Comment

As a result of the historical and current use of the Site, there is a moderate to high risk of contaminants being present.

Off-site sources A limited number of historical or current potentially contaminative uses were identified in proximity to the Site. These include: a pump house adjacent to the north c.1896-1938; a disused gravel pit 55m north c.1958-1966; a sand and gravel works adjacent to the north c.1977, later noted as a works c.1991-1999; and electrical sub station facilities 26m north west and 41m south1977. According to trade directories, current or recent operations in proximity to the Site include garage services (21m south).

Furthermore, the following waste sites were identified which may be able to impact upon the Site: this is associated with an Historical Landfill Site extending off site to the north. For further information please see the date.

Argyll's Comment

The historical and current use of the surrounding area is therefore considered to present a moderate to high risk of affecting the Site.

Pathways and receptors

With reference to Environment Agency data, the superficial hydrogeology underlying the Site is classified as a Principal Aquifer (highly permeable formations), and an Unproductive Stratum (deposits of negligible permeability). The bedrock hydrogeology is classified as an Unproductive Stratum (deposits of negligible permeability). In terms of the overlying soils, these are given a U (class U) vulnerability classification. According to information provided by the Environment Agency the Site does not lie within a groundwater Source Protection Zone (SPZ).There are fifteen abstraction licences located within 1000m. The closest of these is a groundwater abstraction point noted 42m west for general agriculture: spray irrigation. The nearest water feature (pond) is located on Site. In addition, Site users, buildings and services are considered sensitive receptors due to the potential for volatile gases and aggressive ground conditions in light of historic land uses. Residential properties are located adjacent to the south west. The general area appears to be largely in mixed commercial and residential use. The following designated eco-receptors were identified within 1000m: South West London Waterbodies (Ramsar Site and Special Protection Area) and Knight & Bessborough Reservoirs (Site of Special Scientific Interest) located 4m south east.

Argyll'sComment

Overall, the Site is therefore considered to have a high environmental sensitivity.

Additional Sources of Information

No additional materials have been used in this assessment.


Argyll's Conclusion

Considering the information reviewed during this assessment, a number of plausible contaminant linkages have been identified. Soil and groundwater liabilities could arise whether or not redevelopment is considered.

Please refer to risk analysis methodology section for further guidance and definition of terms.


Other Environmental Hazards

RiskRecommendation

Infilled Land As the Site lies on or within 25m of potentially infilled land, you may wish to consult a local RICS accredited surveyor and/or review any available geotechnical surveys. Further information may be available from the minerals and waste officer at the County Council and the local Building Regulations Officer. British Geological Survey GeoHazard reports (www.bgs.ac.uk/georeports) may also provide more detailed information.

Telecommunication Base Stations

One or more telecommunication base stations are located within 100m of the Site (please refer to the Current Land Use map to determine specific locations). Telecommunications equipment emits electromagnetic fields which may have adverse health affects. Further information is available from www.hpa.org.uk and www.sitefinder.ofcom.org.uk.

COMAH No Control of Major Accident Hazards (COMAH) sites are located within 500m.

Argyll'sComment

This report is primarily a desktop assessment of potential soil and groundwater liabilities. We also comment whether the above Environmental Hazards are relevant. Contact details are provided at the end of this report.


Current Operations

Environmental Damage Regulations 2009 (EDR)

Potential for owner/operation to incur a Liability under the EDR

Argyll's Comment

The Site holds an environmental permit and/or is considered likely to be engaged in a Schedule 2 activity under the EDR. It would therefore be prudent to clarify whether site activities ensure that operations on the site are audited on a regular basis to minimise a release from the Site that could result in a liability under EDR.

Please refer to the risk analysis methodology section for further guidance and definition of terms.

Regulatory Compliance Within 25m of the Site

Type Details Distance

Discharge Consent Operator: Thames Water Utilities Ltd, Location: Apps Court, Walton On Thamesapps Courtwalton On Thames, Authority: Environment Agency, Thames Region, Permit Ref: Temp.0338, Status: Authorisation revoked.

On Site

Waste Management Facility Boundary Licence Number: 83025, Location: Lafarge Redland Aggregates Ltd, Apps Court Farm, Hurst Road, Walton On Thames, Surrey, KT12 2EG, Site Category: Landfills Taking Other Wastes (Construction, Demolition, Dredgings), Licence Status: Modified.

4m

Additional ConsiderationsItem

Summary Suggested ActionAsbestos If the buildings at the Site were constructed or renovated during the period

between 1950 and 1999, then the fabric of these buildings may contain asbestos in a variety of forms.

Check the Asbestos Register and Management Plan

Energy Performance Certificate

Under the Energy Performance of Buildings (England and Wales) Regulations 2012 and the Energy Performance of Buildings (Scotland) Regulations 2008, there is a requirement for all buildings to have an Energy Performance Certificate (EPC) upon their construction, sale or lease (and in some cases when the building is modified).

Check for EPC or conduct energy assessment

Air Conditioning/ Refrigeration Equipment

Air conditioning and refrigeration equipment contains heat transfer fluid. This fluid may be an ozone depleting substance (ODS). Any fluid in a halon fire-extinguishing system is also a ODS.

Inspect maintenance records

Additional Information Sources

Additional sources of information in the form of previous environmental and other reports may be available for the Site.

Review supplementary reports

Sensitive Land Uses

If areas subject to statutory designations are located either on or in proximity to the Site, there may be land management implications or restrictions to planned developments. You are located within 500m of a Nitrate Vulnerable Zone, a Ramsar Site, a Site of Special Scientific Interest, and a Special Protection Area.

Contact local planning authority or speak with planning consultant

Change of UseRedevelopment

Proposed changes in land use require permission from the Local Authority and are subject to conditions as part of the statutory planning process.

Contact local planning authority or speak with planning consultant

Argyll's Comment

Whilst this assessment is primarily a desktop assessment of potential soil and groundwater liabilities, the above potential liability considerations that fall outside the scope of the Risk Analysis Methodology have been identified.

Additional sources of information may be available for the Site. These sources could include previous environmental reports (including audits, contaminated land investigation and remediation reports), valuation reports (including property observation checklists), a Land Quality Record, and property deeds. Argyll Environmental would be pleased to review any reports that are available and revise this report accordingly. This may entail additional fees depending upon the volume and complexity of information available. Please contact us for further information.


Contents of the Data SectionSection

DescriptionTabular Summary

This section presents a tabular summary of information found for the Site and surrounding area. The data is presented in three buffer zones for ease of reference: data found at the Site, from 1-250m and from 251-500m.

If a database has been searched the number of records found will be displayed under the relevant search band. If a database is not available or has not been searched, this will be represented by the abbreviation N/A under the relevant search band.

Current Land Use Mapping

This section provides information on current land uses and is divided into three sections, statutory information, waste and current industrial uses. It is preceded by two maps.

Statutory Information

This section presents detailed statutory information for the Site and surrounding area (up to 500m depending upon dataset). The Map ID of each feature is indicated (where applicable) followed by specific information on each feature and its distance and direction from the Site.

If no data is identified then the section will be omitted.

Waste This section presents detailed information on waste and landfill sites for the Site and surrounding area (up to 500m depending upon dataset). The Map ID of each feature is indicated (where applicable) followed by specific information on each feature and its distance and direction from the Site.


Current Industrial Land Use

This section presents detailed information on current land use for the Site and surrounding area (0-250m). The Map ID of each feature is indicated (where applicable) followed by specific information on each feature and its distance and direction from the Site.


Historical Land Use Mapping

The Historical Land Use Map presents 1:10,000 scale and selected 1:2,500 scale (tanks and energy facilities) historical land use information within 250m of the Site boundary.

Historical Land Use

This section presents selected information on historical land use for the Site and surrounding area (0-250m). The Map ID of each feature is indicated (where applicable) followed by specific information on each feature and its distance and direction from the Site.

If no data is identified then the section will be omitted.Aquifer Designations and Geology

This section is preceded by two maps that present information relating to the aquifer designations beneath the Site. The first of these maps indicates the designation of the Superficial geology. The second map presents the aquifer designation of the solid geology.

These maps are followed by detailed information in relation to aquifer designations/groundwater vulnerability and geology at the Site and surrounding area (0-500m).


Environmental Sensitivity

This section presents detailed information on the environmental sensitivity of the Site and surrounding area (up to 500m depending upon dataset) and is preceded by two maps. The first shows areas with statutory designations, the second shows source protection zones. The Map ID of each feature is indicated (where applicable) followed by specific information on each feature and its distance and direction from the Site.


Natural and Mining Related Hazards

This section contains information on natural and mining related hazards which may affect the Site. These include subsidence, radon and mining.

© Landmark Information Group Limited 2014. All Rights Reserved. The copyright on the information and data as contained in the Data section of this 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 and English Nature, and must not be reproduced in whole or in part by photocopying or any other method.


Tabular Summary


Authorisations On-site 1-250m 251-500mLocal Authority Pollution Prevention and Controls 0 0 0Local Authority Integrated Pollution Prevention and Controls 0 0 0Integrated Pollution Controls 0 0 0Integrated Pollution Prevention And Control 0 0 0Registered Radioactive Substances 0 0 0

Discharges On-site 1-250m 251-500mDischarge Consents 1 1 1Water Industry Act Referrals 0 0 0Control of Major Accident Hazards Sites 0 0 0Explosive Sites 0 0 0Notification of Installations Handling Hazardous Substances 0 0 0Planning Hazardous Substance Consents 0 0 0

Contraventions On-site 1-250m 251-500mContaminated Land Register Entries and Notices 0 0 0Local Authority Pollution Prevention and Control Enforcements 0 0 0Enforcement and Prohibition Notices 0 0 0Planning Hazardous Substance Enforcements 0 0 0Substantiated Pollution Incident Register 0 0 0Prosecutions Relating to Authorised Processes 0 0 0Prosecutions Relating to Controlled Waters 0 0 0

Waste

Waste/Landfill Sites On-site 1-250m 251-500mBGS Recorded Landfill Sites 0 1 0Integrated Pollution Control Registered Waste Sites 0 0 0Licenced Waste Management Facilities (Landfill Boundaries) 0 1 0Licenced Waste Management Facilities (Locations) 0 1 0Local Authority Recorded Landfill Sites 1 0 0 (0) * Registered Landfill Sites 0 2 0 (0) * Registered Waste Transfer Sites 0 0 0Registered Waste Treatment or Disposal Sites 0 0 0Historical Landfill Sites 1 1 0

Current Land Use

Current Potentially Contaminative Uses On-site 1-250m 251-500mContemporary Trade Directory Entries 1 1 3Fuel Station Entries 0 0 0

Other Features On-site 1-250m 251-500mTelecommunication Base Stations 3 11 N/AOverhead Transmission Lines 0 0 0Gas Pipelines 0 0 0Gas Feeders 0 0 0

Historical Land Use

Historical Potentially Contaminative Uses On-site 1-250m 251-500mHistorical Tanks And Energy Facilities 0 3 4

Potentially Infilled Land On-site 1-250m 251-500mFormer Marshes 0 0 0Potentially Infilled Land (Non-Water) 0 1 0Potentially Infilled Land (Water) 1 5 1

1Telecommunication base stations are searched to a radius of 100m from the Site boundary


Groundwater Vulnerability

Hydrogeology On-site 1-250m 251-500mSuperficial Aquifer Designations 3 2 3Bedrock Aquifer Designations 1 0 0Groundwater Vulnerability 1 1 1

Geology On-site 1-250m 251-500mLow Permeability Drift Deposits 1 N/A N/ABGS 1:50,000 Bedrock Geology 1 0 1BGS 1:50,000 Superficial Deposits 3 2 5BGS 1:50,000 Geological Mapping Coverage 1 0 1Detailed River Network Lines 0 0 0Detailed River Network Offline Drainage 0 0 1BGS 1:625,000 Solid Geology 1 N/A N/ABGS Borehole Logs 0 0 N/A

Environmental Sensitivity

Environmental Sensitivity On-site 1-250m 251-500mAreas of Outstanding Natural Beauty 0 0 0Environmentally Sensitive Areas 0 0 0Forest Parks 0 0 0Local Nature Reserves 0 0 0 (0) *Marine Nature Reserves 0 0 0 (0) *National Nature Reserves 0 0 0 (0) *National Parks 0 0 0National Scenic Areas 0 0 0Nitrate Sensitive Areas 0 N/A N/ANitrate Vulnerable Zones 1 N/A N/ARamsar Sites 0 1 0 (0) * River Quality Biology Sampling Points 0 0 0River Quality Chemistry Sampling Points 0 0 0Nearest Surface Water Feature 1 0 0Sites of Special Scientific Interest 0 1 0 (0) * Special Areas of Conservation 0 0 0 (0) *Special Protection Areas 0 1 0 (0) *Water Abstractions 0 5 1 (9)*Source Protection Zones 0 0 0


Subsidence On-site 1-250m 251-500mCollapsible Ground Stability Hazards 1 02 N/ACompressible Ground Stability Hazards 1 1 N/AGround Dissolution Stability Hazards 1 0 N/ALandslide Ground Stability Hazards 1 0 N/ARunning Sand Ground Stability Hazards 1 1 N/AShrinking or Swelling Clay Subsidence Hazards 1 1 N/ANon-Coal Mining Hazards 0 0 N/A

Radon On-site 1-250m 251-500mRadon Potential 1 N/A N/ARadon Protection Measures 1 N/A N/A

Mining On-site 1-250m 251-500mBrine Compensation Areas 0 N/A N/ACoal Mining Affected Areas 0 N/A N/ANatural and Mining Cavities 0 0 0Mining Instability 0 0 N/ABGS Recorded Mineral Sites 0 3 2

Tabular Summary Explanation

2Ground stability hazards are only searched to a radius of 50m from the Site boundary.


Argyll has carefully selected a range of datasets which are considered appropriate for the intended use of this report. Each dataset is searched to a set radius from the

Site boundary and the tabular summary is divided into different search bands accordingly. If a database is searched and information is found, then the number of

records available are detailed in the table above. If the database was searched and no data was found, then a zero will be present. If a database was not searched

then the abbreviation N/A will be found, indicating this information was not available at the radius searched.

Landfill Site Information

Registered landfill site boundaries (where available), are shown on the map as a red diagonal hatched polygon and referred to in the map legend as Registered Landfill

Sites. At present no complete national dataset exists for landfill site boundaries, therefore a point grid reference provided by the data supplier is used for some landfill

sites. The point grid references supplied provide only an approximate position, and can vary from the site entrance to the centre of the site. A point cannot properly

define landfill boundaries therefore Landmark constructs a 250 metre or 100 metre "buffer" zone around the point to warn of the possible presence of landfill. The

"buffer" zone is shown on the map as an orange crosshatched area and is referred to in the map legend as Potential Landfill Buffer.

Local Authority landfill data is sourced from individual local authorities that were able to provide information on sites operating prior to the introduction of the Control of

Pollution Act (COPA) in 1974. Appropriate authorities are listed under Local Authority Landfill Coverage with an indication of whether or not they were able to make

landfill data available. Details of any records identified are disclosed. You should be aware that if the local authority had landfill data but passed it to the relevant

Environment Agency office, it does not necessarily mean that local authority landfill data is now included in our other Landfill datasets. In addition if no data has been

made available for all or part of the search area, you should be aware that a negative response under 'Local Authority Recorded Landfill Sites' does not necessarily

confirm that no local authority landfills exist.

Subsidence Hazards

Information on subsidence hazards is provided by the British Geological Survey (BGS). Information present within 250m of the Site is reported under Natural and

Mining Related Hazards. Due to the level of detail of this data and the complexities of the real world, the BGS recommends a precautionary approach when using

this information and advises taking the worst reading noted for each dataset within the vicinity of a property. Therefore, Argyll reports the presence of a ground

stability or non-coal related mining hazard in the Risk Analysis section based on the highest reading found within 50m of the Site boundary.





Discharges

Discharge Consents

Map ID Details Distance Direction

1 Operator: Thames Water Utilities Ltd, Property Type: Sewerage Network - Pumping Station - Water Company, Location: Apps Court, Walton On Thamesapps Courtwalton On Thames, Authority: Environment Agency, Thames Region, Catchment Area: Not Supplied, Permit Ref: Temp.0338, Permit Version: 1, Effective Date: 2nd November 1989, Issued Date: 2nd November 1989, Revocation Date: 27th January 1997, Discharge Type: Sewage Discharges - Pumping Station - Water Company, Discharge Environment: Freshwater Stream/River, Receiving Water: Thames, Status: Authorisation revoked, Positional Accuracy: Located by supplier to within 100m.

On Site SW

2 Operator: Thames Water Utilities Limited., Property Type: Water Treatment Works, Location: Walton Water Works Hurst Road Walton On Thames Surrey Kt12 1qp, Authority: Environment Agency, Thames Region, Catchment Area: Not Given, Permit Ref: CNTS.0008, Permit Version: 1, Effective Date: 21st July 1994, Issued Date: 21st July 1994, Revocation Date: Not Supplied, Discharge Type: Trade Discharges - Process Effluent - Water Company (Wtw), Discharge Environment: Freshwater Stream/River, Receiving Water: Inlet Channel Of Reservoirs, Status: New Consent (Water Industry Act 1991, Section 166), Positional Accuracy: Manually corrected supplier location.

238m NE

3 Operator: Bp Oil Uk Ltd, Property Type: Industrial Parks & Estates, Location: Bp Oil Uk Ltd Walton Storage Terminal Waterside Drive Walton On Thames Surrey Kt12 2hz, Authority: Environment Agency, Thames Region, Catchment Area: Not Supplied, Permit Ref: Casm.1471, Permit Version: 1, Effective Date: 27th June 2006, Issued Date: 29th June 2006, Revocation Date: Not Supplied, Discharge Type: Trade Effluent Discharge-Site Drainage, Discharge Environment: Into Land, Receiving Water: Groundwater Via A Soakaway, 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.

395m NW

Waste

Waste/Landfill SitesLocal Authority Landfill CoverageSurrey County Council - Has supplied landfill dataElmbridge Borough Council - Has no landfill data to supply

BGS Recorded Landfill Sites

Map ID Details Distance Direction4 Name: Franklyn Rd Site, Location: WALTON-ON-THAMES, Surrey, Authority: British

Geological Survey, National Geoscience Information Service, Ground Water: Information not available, Surface Water: Information not available, Geology: N/A, Positional Accuracy: Manually corrected supplier location, Boundary Accuracy: Not Applicable.

85m W


Licenced Waste Management Facilities (Landfill Boundaries)

Map ID Details Distance Direction7 Name: Apps Court Farm, Licence Number: 83025, Location: Lafarge Redland

Aggregates Ltd, Apps Court Farm, Hurst Road, Walton On Thames, Surrey, KT12 2EG, Licence Holder: Lafarge Aggregates Limited, Authority: Environment Agency - South East Region, West Thames Area, Site Category: Landfills Taking Other Wastes (Construction, Demolition, Dredgings), Maximum Input Rate: Not Supplied, Licence Status: Modified, Issued Date: Not Supplied, Last Modified: Not Supplied, Expiry Date: Not Supplied, Revoked Date: Not Supplied, Surrendered Date: Not Supplied, Positional Accuracy: Positioned by the supplier, Boundary Accuracy: As Supplied.

4m NE

Licenced Waste Management Facilities (Locations)

Map ID Details Distance Direction8 Licence Number: 83025, Location: Apps Court Farm, Hurst Road, Walton On Thames,

Surrey, KT12 2EG, Operator: Lafarge Aggregates Limited, Operator Location: Not Supplied, Authority: Environment Agency - South East Region, West Thames Area, Site Category: Landfills Taking Other Wastes (Construction, Demolition, Dredgings), Licence Status: Modified, Issued Date: 4th October 1990, Last Modified: 18th November 2013, Expiry Date: Not Supplied, Suspended Date: Not Supplied, Revoked Date: Not Supplied, Surrendered Date: Not Supplied, IPPC Reference: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

192m N

Local Authority Recorded Landfill Sites

Map ID Details Distance Direction9 Location: Hurst Road, Walton, Reference: EL/5/LLC, Authority: Surrey County Council,

Last Reported Status: Not Supplied, Types of Waste: Not Supplied, Date of Closure: Not Supplied, Boundary Quality: Good, Positional Accuracy: Positioned by the supplier.

On Site -

Registered Landfill Sites

Map ID Details Distance Direction10 Licence Holder: Redland Aggregates Ltd, Licence Reference: EL/ 4, Site Location:

Hurst Road, Walton On Thames, Surrey, Easting: 511100, Northing: 168000, Operator Location: Woolmer Green, KNEBWORTH, Hertfordshire, SG3 4LF, Authority: Environment Agency - Thames Region, South East Area, Site Category: Landfill, Maximum Input Rate: Very Large (Equal to or greater than 250,000 tonnes per year), Waste Source Restrictions: No known restriction on source of waste, Dated: 16th January 1979, Preceded By Licence: Not Given, Superseded By Licence: Not Given, Positional Accuracy: Manually positioned to the address or location, Boundary Accuracy: Not Applicable, Authorised Waste: 1. excavated natural materials $, 2. hardcore and rubble, Prohibited Waste: N/A.

66m NW

11 Licence Holder: Lafarge Aggregates Ltd, Licence Reference: Scc/3641/130 (El/ 8), Site Location: Apps Court Farm, Hurst Road, Walton On Thames, Surrey, Kt12 2eg, Easting: 511350, Northing: 168200, Operator Location: Bradgate House, Groby, Leicester, Leicestershire, Le6 0fa, Authority: Environment Agency - Thames Region, South East Area, Site Category: Landfill, Maximum Input Rate: Very Large (Equal to or greater than 250,000 tonnes per year), Waste Source Restrictions: No known restriction on source of waste, Dated: 4th October 1990, Preceded By Licence: Not Given, Superseded By Licence: Not Given, Positional Accuracy: Manually positioned to the address or location, Boundary Accuracy: Not Applicable, Authorised Waste: 1. coal, coke, 2. concrete,stone,clay,brickwork, 3. dry solid inert soils & overburden, 4. max.waste permitted by licence-stated, 5. silica, glass, ceramics, 6. weathered tar coated stone, Prohibited Waste: 1.Hazardous Chemicals, 2.Toxic Chemicals.

143m NE

Historical Landfill Sites

Map ID Details Distance Direction5 Licence Holder: Redland Gravels Limited, Location: Hurst Road, Walton upon thames,

Name: Hurst Road, Operator Location: Not Supplied, Boundary Accuracy: As Supplied, Provider Reference: EAHLD11637, First Input Date: 31st July 1975, Last Input Date: 31st December 1986, Specified Waste Type: Deposited Waste included Inert Waste, EA Waste Ref: 0, Regis Ref: Not Supplied, WRC Ref: 3600/0173, BGS Ref: Not Supplied, Other Ref: EL/4, EL/5/LLC, 5/203, S/114

On Site -


Historical Landfill Sites

Map ID Details Distance Direction6 Licence Holder: Not Supplied, Location: Sunbury, Surrey, Name: Land adjoining Leisure

Centre, Operator Location: Not Supplied, Boundary Accuracy: As Supplied, Provider Reference: EAHLD11636, First Input Date: 31st December 1944, Last Input Date: 31st December 1973, Specified Waste Type: Deposited Waste included Inert, Industrial, Commercial, Household and Special Waste, and Liquid Sludge, EA Waste Ref: 0, Regis Ref: Not Supplied, WRC Ref: 3600/0287, BGS Ref: 111, Other Ref: EL/38, EL/8

36m W

Current Land Use

Current Potentially Contaminative Uses

Contemporary Trade Directory Entries

Map ID Details Distance Direction17 Wrought Ironwork, Name: R M Brown, Status: Active, Location: Sunnyside, Walton-on-

Thames, Surrey, KT12 2ET, Positional Accuracy: Automatically positioned to the address.

On Site S

18 Garage Services, Name: Mobile Mechanics, Status: Inactive, Location: 5, Sunnyside, Walton-on-Thames, Surrey, KT12 2ET, Positional Accuracy: Automatically positioned to the address.

21m S

19 Cabinet Makers, Name: Cabinet Maker, Status: Inactive, Location: Apps Court Farm, Hurst Road, Walton-on-Thames, Surrey, KT12 2EG, Positional Accuracy: Automatically positioned to the address.

265m NE

20 Cleaning Services - Domestic, Name: Victorian Maids, Status: Inactive, Location: 28, Dunsmore Road, Walton-on-Thames, Surrey, KT12 2LJ, Positional Accuracy: Automatically positioned to the address.

455m SW

21 Reclaiming - Waste Products, Name: K W Waste Carriers, Status: Active, Location: 15, Vicarage Fields, Walton-on-Thames, Surrey, KT12 2EL, Positional Accuracy: Automatically positioned to the address.

479m S

Other Features

Telecommunication Base Stations

Map ID Details Distance Direction22 Telecommunication Base Station, Location: Not Supplied, Mast Height (m): Not

Supplied.On Site W

23 Telecommunication Base Station, Location: Not Supplied, Mast Height (m): Not Supplied.

On Site W


On Site W


63m W


Historical Land Use

Historical Potentially Contaminative Uses

Historical Tanks and Energy Facilities

Map ID Details Distance DirectionElectrical Sub Station Facilities, Scale of Mapping: 1:1,250, Date of Mapping: 1977. 26m NWElectrical Sub Station Facilities, Scale of Mapping: 1:1,250, Date of Mapping: 1977. 41m STanks, Scale of Mapping: 1:1,250, Date of Mapping: 1977. 54m NWElectrical Sub Station Facilities, Scale of Mapping: 1:1,250, Date of Mapping: 1971 - 1990.

408m S

Tanks, Scale of Mapping: 1:1,250, Date of Mapping: 1975. 455m NWTanks, Scale of Mapping: 1:1,250, Date of Mapping: 1975. 468m NWTanks, Scale of Mapping: 1:1,250, Date of Mapping: 1975. 481m NW

Potentially Contaminative Industrial Uses (Past Land Use)

Map ID Details Distance DirectionQuarrying of sand & clay, operation of sand & gravel pits, Date of Mapping: 1991. 12m NWFactory or works - use not specified, Date of Mapping: 1991. 13m NQuarrying of sand & clay, operation of sand & gravel pits, Date of Mapping: 1962. 52m WSewage, Date of Mapping: 1962-1991. 331m NEFactory or works - use not specified, Date of Mapping: 1962-1991. 478m NE

Potentially Infilled Land

Potentially Infilled Land (Non-Water)

Map ID Details Distance DirectionUnknown Filled Ground (Pit, quarry etc), Date of Mapping: 1991. 52m W

Potentially Infilled Land (Water)

Map ID Details Distance DirectionUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1872. On Site NEUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1938. 48m SEUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1872. 75m NEUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1938. 91m NUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1938. 133m SUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1872. 222m NEUnknown Filled Ground (Pond, marsh, river, stream, dock etc), Date of Mapping: 1872. 363m NE

Historical MapsThe following maps have been manually reviewed by a consultant and presented in the Risk Analysis section at the front of this report:

Scale Map Sheet Published Date1:2,500 Middlesex 025_10 18651:2,500 Surrey 012_01 18811:2,500 Middlesex 025_09 18841:2,500 Middlesex 025_09 18961:2,500 Surrey 012_01 18961:2,500 Surrey 012_01 19141:2,500 Middlesex 025_09 19151:2,500 Middlesex 025_10 19151:2,500 Middlesex 025_09 19341:2,500 Middlesex 025_10 19341:2,500 National Grid TQ1067 1958


Scale Map Sheet Published Date1:2,500 National Grid TQ1068 19581:2,500 National Grid TQ1167 19581:2,500 National Grid TQ1168 19581:2,500 National Grid TQ1167 19661:2,500 National Grid TQ1067 19661:10,560 Surrey 006_00 18711:10,560 Surrey 012_00 18711:10,560 Middlesex 025_00 18721:10,560 Middlesex 025_NW 18971:10,560 Middlesex 025_SW 18971:10,560 Surrey 012_NW 18971:10,560 Surrey 006_SW 18991:10,560 Surrey 012_NW 19191:10,560 Middlesex 025_NW 19201:10,560 Middlesex 025_SW 19201:10,560 Surrey 006_SW 19201:10,560 Middlesex 025_NW 19341:10,560 Middlesex 025_SW 19381:10,560 Surrey 006_SW 19381:10,560 Surrey 012_NW 19381:10,560 National Grid TQ06NE 19601:10,560 National Grid TQ16NW 19621:10,560 National Grid TQ16NW 19651:10,000 National Grid TQ06NE 19751:10,000 National Grid TQ16NW 19751:10,000 National Grid TQ06NE 19911:10,000 National Grid TQ16NW 19911:10,000 National Grid TQ06NE 20141:10,000 National Grid TQ16NW 20141:1,250 National Grid TQ1067NE 19581:1,250 National Grid TQ1067SE 19581:1,250 National Grid TQ1068SE 19581:1,250 National Grid TQ1167NE 19581:1,250 National Grid TQ1167NW 19581:1,250 National Grid TQ1167SE 19581:1,250 National Grid TQ1167SW 19581:1,250 National Grid TQ1168SE 19581:1,250 National Grid TQ1168SW 19581:1,250 National Grid TQ1167SE 19581:1,250 National Grid TQ1167NE 19641:1,250 National Grid TQ1167NW 19641:1,250 National Grid TQ1167SW 19641:1,250 National Grid TQ1067SE 19751:1,250 National Grid TQ1068SE 19751:1,250 National Grid TQ1167SW 19711:1,250 National Grid TQ1167NW 19771:1,250 National Grid TQ1167SW 19901:1,250 National Grid TQ1067NE 19731:1,250 National Grid TQ1067SE 19731:1,250 National Grid TQ1167NE 19731:1,250 National Grid TQ1167NW 19731:1,250 National Grid TQ1067NE 19921:1,250 National Grid TQ1067SE 19921:1,250 National Grid TQ1068SE 19921:1,250 National Grid TQ1167NE 19921:1,250 National Grid TQ1167NW 19921:1,250 National Grid TQ1167SE 19921:1,250 National Grid TQ1167SW 19921:1,250 National Grid TQ1168SE 19921:1,250 National Grid TQ1168SW 1992


Scale Map Sheet Published Date1:1,250 National Grid TQ1067NE 19921:1,250 National Grid TQ1067NE 19581:1,250 National Grid TQ1067SE 19871:1,250 National Grid TQ1167SW 19871:1,250 National Grid TQ1067NE 19771:1,250 National Grid TQ1167SW 1988


Aquifer Designation (Superficial)


Aquifer Designation (Bedrock)



Hydrogeology

Superficial Aquifer Designations

Map ID Details Distance DirectionPrincipal Aquifer

These aquifers are typically formed of layers of rock or drift deposits that have a high permeability and provide a high level of water storage. They may support water supply and/or base river flow on a strategic scale.

On Site SE

Principal Aquifer


On Site NW

Unproductive Strata

The rock layers or drift deposits have a low permeability that have negligible significance for water supply or river base flow.

On Site -

Principal Aquifer


66m N

Principal Aquifer


119m N

Unproductive Strata


317m SE

Unproductive Strata


333m SW

Secondary Aquifer - A

These aquifers are formed of moderately permeable layers capable of supporting water supplies at a local scale, and in some cases forming an important source of base flow to rivers.

488m NW

Bedrock Aquifer Designations

Map ID Details Distance DirectionUnproductive Strata


On Site -


Map ID Details Distance DirectionSoil Classification: Soils of High Leaching Potential (U) - Soil information for restored mineral workings and urban areas is based on fewer observations than elsewhere. A worst case vulnerability classification (H) assumed, until proved otherwise, Map Scale: 1:100,000, Map Name: Sheet 39 West London.

On Site -

Soil Classification: Not classified, Map Scale: 1:100,000, Map Name: Sheet 39 West London.

88m SE

Soil Classification: Not classified, Map Scale: 1:100,000, Map Name: Sheet 39 West London.

343m SE


Geology

Low Permeability Drift Deposits

Map ID Details Distance DirectionLow permeability drift deposits occuring at the surface and overlying Major and Minor Aquifers are head, clay-with-flints, brickearth, peat, river terrace deposits and marine and estuarine alluvium, Map Sheet: Sheet 39 West London, Scale: 1:100,000.

On Site -

Low permeability drift deposits occuring at the surface and overlying Major and Minor Aquifers are head, clay-with-flints, brickearth, peat, river terrace deposits and marine and estuarine alluvium, Map Sheet: Sheet 39 West London, Scale: 1:100,000.

299m SE

BGS 1:50,000 Bedrock Geology

Map ID Details Distance DirectionLEX Code: LC, Rock Name: London Clay Formation, Rock Type: Clay and Silt, Min Age: Eocene, Max Age: Eocene.

On Site -

LEX Code: LC, Rock Name: London Clay Formation, Rock Type: Clay, Silt and Sand, Min Age: Eocene, Max Age: Eocene.

404m W

BGS 1:50,000 Superficial Deposits

Map ID Details Distance DirectionLEX Code: KPGR, Rock Name: Kempton Park Gravel Formation, Rock Type: Sand and Gravel, Min Age: Devensian, Max Age: Devensian.

On Site NW

LEX Code: KPGR, Rock Name: Kempton Park Gravel Formation, Rock Type: Sand and Gravel, Min Age: Devensian, Max Age: Devensian.

On Site SE

LEX Code: LASI, Rock Name: Langley Silt Member, Rock Type: Clay and Silt, Min Age: Devensian, Max Age: Devensian.

On Site -


68m N


120m N


316m SE


333m SW


404m W

LEX Code: ALV, Rock Name: Alluvium, Rock Type: Clay, Silt, Sand and Gravel, Min Age: Flandrian, Max Age: Flandrian.

489m W

LEX Code: ALV, Rock Name: Alluvium, Rock Type: Clay, Silt, Sand and Gravel, Min Age: Flandrian, Max Age: Flandrian.

490m NW

BGS 1:50,000 Geological Mapping Coverage

Map ID Details Distance DirectionMap Sheet No: 270, Map Name: South London, Map Date: 1998, Bedrock Geology: Available, Superficial Geology: Available, Artificial Geology: Available, Faults: Not Supplied, Landslip: Available, Rock Segments: Not Supplied.

On Site -

Map Sheet No: 269, Map Name: Windsor, Map Date: 1999, Bedrock Geology: Available, Superficial Geology: Available, Artificial Geology: Available, Faults: Not Supplied, Landslip: Available, Rock Segments: Not Supplied.

404m W

Detailed River Network Offline Drainage

Map ID Details Distance DirectionRiver Type: Tertiary River 478m E

BGS 1:625,000 Solid Geology

Map ID Details Distance DirectionLondon Clay. On Site -


Environmentally Sensitive Features


Source Protection Zones


Environmentally Sensitive Features

Nitrate Vulnerable Zones

Map ID Details Distance Direction1 Name: , Description: Surface Water, Source: Department for Environment, Food and

Rural Affairs (DEFRA - formerly FRCA).On Site -

2 Name: , Description: Surface Water, Source: Department for Environment, Food and Rural Affairs (DEFRA - formerly FRCA).

156m SE

Ramsar Sites

Map ID Details Distance DirectionName: South West London Waterbodies, Multiple Area: Y, Area (m2): 8296907.73, Source: Natural England, Reference: UK11065, Designation Date: Not Supplied.

4m SE

Nearest Surface Water Feature

Map ID Details Distance Direction4 Surface water feature identified in proximity. On Site W

Sites of Special Scientific Interest

Map ID Details Distance Direction5 Name: Knight & Bessborough Reservoirs, Multiple Area: N, Area (m2): 634341.84,

Source: Natural England, Reference: 2000383, Designation Date: 26th October 1999, Date Type: Notified, Designation Details: EC Special Protection Area.

4m SE

Special Protection Areas

Map ID Details Distance Direction6 Name: South West London Waterbodies, Multiple Area: Y, Area (m2): 8296907.73,

Source: Natural England, Reference: UK9012171, Designation Date: Not Supplied.4m SE

Water Abstractions

Map ID Details Distance Direction7 Operator: Mr J S Barker, Licence Number: 28/39/31/0102, Permit Version: 100,

Location: Wet Pit 'C' At Rivernook Farm, Walton-On-Thames, Authority: Environment Agency, Thames Region, Abstraction: General Agriculture: Spray Irrigation - Direct, Abstraction Type: Water may be abstracted from a single point, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Rivernook Farm, Walton-On-Thames, Authorised Start: 01 April, Authorised End: 30 September, Permit Start Date: 26th April 1982, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

42m W

8 Operator: Lafarge Redland Aggregates Ltd, Licence Number: 28/39/31/0154, Permit Version: Not Supplied, Location: Hurst Road, WALTON-ON-THAMES, Authority: Environment Agency, Thames Region, Abstraction: Sand And Gravel Washing, Abstraction Type: Not Supplied, Source: Groundwater, Daily Rate(m3): 3437, Yearly Rate (m3): 893562, River Gravel, Authorised Start: Not Supplied, Authorised End: Not Supplied, Permit Start Date: Not Supplied, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 100m.

62m NW

10 Operator: Lafarge Readymix Limited, Licence Number: 28/39/31/0166, Permit Version: 101, Location: Borehole 'A' At Hurst Road, Walton-On-Thames, Authority: Environment Agency, Thames Region, Abstraction: Mineral Products: 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, Wet Pit At Hurst Road, Walton-On-Thames, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 2nd January 2001, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

66m NW


Water Abstractions

Map ID Details Distance Direction9 Operator: Lafarge Redland Readymix Limited, Licence Number: 28/39/31/0166, Permit

Version: 100, Location: Borehole 'A' At Hurst Road, Walton-On-Thames, Authority: Environment Agency, Thames Region, Abstraction: Mineral Products: General Use (Medium Loss), Abstraction Type: Water may be abstracted from a single point, Source: Groundwater, Daily Rate(m3): 13, Yearly Rate (m3): 3610, Wet Pit At Hurst Road, Walton-On-Thames, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 3rd August 1998, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 100m.

66m NW

11 Operator: Mr J S Barker, Licence Number: 28/39/31/0102, Permit Version: 100, Location: Gravel Pit 'B' At Rivernook Farm, Walton-On-Thames, Authority: Environment Agency, Thames Region, Abstraction: General Agriculture: Spray Irrigation - Direct, Abstraction Type: Water may be abstracted from a single point, Source: Groundwater, Daily Rate(m3): 1023, Yearly Rate (m3): 31822, Rivernook Farm, Walton-On-Thames, Authorised Start: 01 April, Authorised End: 30 September, Permit Start Date: 26th April 1982, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

91m N

12 Operator: Mr J S Barker, Licence Number: 28/39/31/0102, Permit Version: 100, Location: Wet Pit 'A' At Rivernook Farm, Walton-On-Thames, Authority: Environment Agency, Thames Region, Abstraction: General Agriculture: Spray Irrigation - Direct, Abstraction Type: Water may be abstracted from a single point, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Rivernook Farm, Walton-On-Thames, Authorised Start: 01 April, Authorised End: 30 September, Permit Start Date: 26th April 1982, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

394m N

13 Operator: Bp Oil Uk Limited, Licence Number: 28/39/31/0175, Permit Version: 5, Location: Bp Oil Terminal, Walton-On-Thames, Well Points, Authority: Environment Agency, Thames Region, Abstraction: Petrochemicals: General Use (Low Loss), Abstraction Type: Water may be abstracted from any point within an area, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Walton Oil Terminal, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 1st December 2004, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

580m W

14 Operator: Environment Agency, Licence Number: 28/39/31/0187, Permit Version: 1, Location: Riverside Works, Sunbury- River Thames, Authority: Environment Agency, Thames Region, Abstraction: Navigation: Transfer between sources, Abstraction Type: Water may be abstracted from a single point, Source: Surface, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Riverside Works, Fordbridge Road, Sunbury-On-Thames, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 5th February 2007, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

624m W

Operator: Bp Oil Uk Limited, Licence Number: 28/39/31/0170, Permit Version: Not Supplied, Location: Bp Oil Terminal, WALTON-ON-THAMES, Authority: Environment Agency, Thames Region, Abstraction: Groundwater Remediation, Abstraction Type: Not Supplied, Source: Groundwater, Daily Rate(m3): 700, Yearly Rate (m3): 255500, Not Supplied, Authorised Start: Not Supplied, Authorised End: Not Supplied, Permit Start Date: Not Supplied, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 100m.

692m W

Operator: Thames Water Utilities Ltd, Licence Number: 28/39/M/0002, Permit Version: 100, Location: River Thames At M2 Walton Intake T15, Authority: Environment Agency, Thames Region, Abstraction: Public Water Supply: Potable Water Supply - Storage, Abstraction Type: Water may be abstracted from a single point, Source: Surface, Daily Rate(m3): 263963, Yearly Rate (m3): Not Supplied, Aggregated Volume, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 18th September 1987, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

761m N


Water Abstractions

Map ID Details Distance DirectionOperator: Bp Oil Uk Ltd, Licence Number: 28/39/31/0175, Permit Version: 4, Location: Bp Oil Terminal, Walton-On-Thames, Well Points, Authority: Environment Agency, Thames Region, Abstraction: Petrochemicals: General Use (Low Loss), Abstraction Type: Water may be abstracted from a river or stream reach, or a row of wellpoints, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Walton Oil Terminal, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 1st April 2003, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

793m W

Operator: Bp Oil Uk Ltd, Licence Number: 28/39/31/0175, Permit Version: 3, Location: Bp Oil Terminal, Walton-On-Thames, Well Points, Authority: Environment Agency, Thames Region, Abstraction: Petrochemicals: General Use (Low Loss), Abstraction Type: Water may be abstracted from a river or stream reach, or a row of wellpoints, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Walton Oil Terminal, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 1st April 2003, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

793m W

Operator: Bp Plc, Licence Number: 28/39/31/0175, Permit Version: 2, Location: Bp Oil Terminal, Walton-On-Thames, Well Points, Authority: Environment Agency, Thames Region, Abstraction: Petrochemicals: General Use (Low Loss), Abstraction Type: Water may be abstracted from a river or stream reach, or a row of wellpoints, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Walton Oil Terminal, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 31st May 2000, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

824m W

Operator: Bp-Amoco Plc, Licence Number: 28/39/31/0175, Permit Version: 1, Location: Bp Oil Terminal, Walton-On-Thames, Well Points, Authority: Environment Agency, Thames Region, Abstraction: Petrochemicals: General Use (Low Loss), Abstraction Type: Water may be abstracted from a river or stream reach, or a row of wellpoints, Source: Groundwater, Daily Rate(m3): Not Supplied, Yearly Rate (m3): Not Supplied, Walton Oil Terminal, Authorised Start: 01 January, Authorised End: 31 December, Permit Start Date: 31st May 2000, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 10m.

824m W

Operator: Bp Oil Uk Limited, Licence Number: 28/39/31/0170, Permit Version: Not Supplied, Location: Bp Oil Terminal, WALTON, Authority: Environment Agency, Thames Region, Abstraction: Groundwater Remediation, Abstraction Type: Not Supplied, Source: Groundwater, Daily Rate(m3): 700, Yearly Rate (m3): 255500, River Gravel, Authorised Start: Not Supplied, Authorised End: Not Supplied, Permit Start Date: Not Supplied, Permit End Date: Not Supplied, Positional Accuracy: Located by supplier to within 100m.

824m W


Subsidence

Collapsible Ground Stability Hazards

Map ID Details Distance DirectionRisk: Very Low, Source: British Geological Survey, National Geoscience Information Service.

On Site -

Compressible Ground Stability Hazards


On Site NE

Risk: Very Low, Source: British Geological Survey, National Geoscience Information Service.

18m NE


Ground Dissolution Stability Hazards

Map ID Details Distance DirectionRisk: No Hazard, Source: British Geological Survey, National Geoscience Information Service.

On Site -

Landslide Ground Stability Hazards


On Site -

Running Sand Ground Stability Hazards


On Site SE

Risk: Very Low, Source: British Geological Survey, National Geoscience Information Service.

68m N

Shrinking or Swelling Clay Subsidence Hazards


On Site -

Risk: Low, Source: British Geological Survey, National Geoscience Information Service. 47m N

Radon

Radon Potential

Map ID Details Distance DirectionThe property is in a lower probability radon area, as less than 1% of homes are above the action level, Source: British Geological Survey, National Geoscience Information Service.

On Site -

Radon Protective Measures

Map ID Details Distance DirectionNone, Source: British Geological Survey, National Geoscience Information Service. On Site -

Mining

BGS Recorded Mineral Sites

Map ID Details Distance Direction12 Site Name: Rivernook Farm, Site Location: Hurst Road, West Molesey, Walton-On-

Thames, Surrey, Kt12 2br, Source: British Geological Survey, National Geoscience Information Service, Reference: 4324, Type: Opencast, Status: Ceased, Operator: Redland Aggregates, Operator Location: Redland Aggregates, Bradgate House, Groby, Leicester, Le6 0fa, Periodic Type: Quaternary, Geology: River Thames Gravel, Commodity: Sand and Gravel, Positional Accuracy: Located by supplier to within 10m.

154m NW

13 Site Name: Rivernook Farm Gravel Pit, Site Location: Hurst Road, West Molesey, Walton-On-Thames, Surrey, Source: British Geological Survey, National Geoscience Information Service, Reference: 187490, Type: Opencast, Status: Ceased, Operator: Redland Aggregates, Operator Location: Redland Aggregates, Bradgate House, Groby, Leicester, Le6 0fa, Periodic Type: Quaternary, Devensian, Geology: Kempton Park Gravel Formation, Commodity: Sand and Gravel, Positional Accuracy: Located by supplier to within 10m.

201m N

14 Site Name: Rivernook Farm Gravel Pit, Site Location: Hurst Road, West Molesey, Walton-On-Thames, Surrey, Source: British Geological Survey, National Geoscience Information Service, Reference: 187489, Type: Opencast, Status: Ceased, Operator: Redland Aggregates, Operator Location: Redland Aggregates, Bradgate House, Groby, Leicester, Le6 0fa, Periodic Type: Quaternary, Devensian, Geology: Kempton Park Gravel Formation, Commodity: Sand and Gravel, Positional Accuracy: Located by supplier to within 10m.

229m SW


BGS Recorded Mineral Sites

Map ID Details Distance Direction15 Site Name: Knight'S Reservoir Workings, Site Location: Knight'S Reservoir, West

Molesey, Walton-On-Thames, Surrey, Source: British Geological Survey, National Geoscience Information Service, Reference: 187491, Type: Opencast, Status: Ceased, Operator: Island Barn Aggregates, Operator Location: Island Barn Aggregates, Molesey Reservoirs, Hurst Road, Walton-On-Thames, Surrey, Kt12 2eg, Periodic Type: Quaternary, Devensian, Geology: Kempton Park Gravel Formation, Commodity: Sand and Gravel, Positional Accuracy: Located by supplier to within 10m.

255m E

16 Site Name: Sunbury Lane, Site Location: Sunbury Lane, Walton-On-Thames, Surrey, Source: British Geological Survey, National Geoscience Information Service, Reference: 19669, Type: Opencast, Status: Ceased, Operator: Thames River Grit Co, Operator Location: Thames River Grit Co, Sunbury Lane, Walton-On-Thames, Surrey, Periodic Type: Quaternary, Geology: Kempton Park Gravel Formation, Commodity: Sand and Gravel, Positional Accuracy: Located by supplier to within 10m.

268m W


Useful Contacts

Name and Address Telephone/Fax/EmailArgyll Environmental LimitedLees House21-33 Dyke RoadBrightonBN1 3FEwww.argyllenvironmental.com

Telephone 0845 458 5250

Fax 0845 458 5260

[email protected]

Ensura Limited (for Environmental Insurance)Lees House21-33 Dyke RoadBrightonBN1 3FEwww.ensura.co.uk

Telephone 0845 652 8585

Fax 0845 652 8686

[email protected]

Environment Agency National Customer Contact Centre (NCCC)PO Box 544

Telephone 08708 506 506

Surrey County CouncilPenrhyn Roadwww.surreycc.gov.uk

Telephone 020 8541 8800

Fax: 020 8541 9005

Elmbridge Borough Council Environmental Health DepartmentCivic Centrewww.elmbridge.gov.uk

Telephone 01372 474750

Fax: 01372 474915

[email protected] British Geological Survey Enquiry ServiceBritish Geological Surveywww.bgs.ac.uk

Telephone 0115 936 3143

Fax: 0115 936 3276

[email protected] Department for Environment, Food and Rural Affairs (DEFRA - formerly FRCA)Government Buildings

Telephone 0113 2613333

Fax: 0113 230 0879

Natural EnglandSuite Dwww.naturalengland.org.uk

Telephone 0845 600 3078

[email protected] Please note that the Environment Agency / SEPA have a charging policy in place for enquiries. When contacting these agencies please mention that this data has been received from the Landmark database, alternatively Argyll Environmental Limited would be pleased to assist with consultation to the above bodies. Please contact us for a quotation.


http://www.naturalengland.org.uk/

http://www.bgs.ac.uk/

http://www.elmbridge.gov.uk/

http://www.surreycc.gov.uk/

http://www.ensura.co.uk/

http://www.argyllenvironmental.com/

Risk Analysis MethodologyThe Site Solutions reports have been designed to assist in making informed decisions during property transactions. The Report is a desktop assessment of direct liabilities (Liabilities) which could affect the owner /occupier of the Site and arise under Part 2A of the Environmental Protection Act 1990 and/or equivalent requirements under the planning regime and/or the Water Resources Act 19913. (Relevant Legislation). If a risk is identified, then a number of options for finding out more about the risk, managing it or transferring it are proposed.

The assessment of environmental liability under the Relevant Legislation is based upon the principle of determining the presence of a plausible contaminant-pathway-receptor relationship (a contaminant linkage). A ‘contaminant’ is a source of contamination, a ‘pathway’ is a medium through which the contamination can mobilise and ‘a receptor’ is a person or entity that could be detrimentally affected by the contamination. If all three are identified, then a 'plausible contaminant-pathway-receptor relationship' may be present. By definition, this is one which Argyll believes could result in significant harm, a significant possibility of significant harm or significant pollution or the possibility of significant pollution to Controlled Waters.

In our assessment we use the following test to decide if there is a potential liability affecting the Site. For the purpose of this assessment a site where a potential Liability has been identified is defined as follows:

A Site which, from the information assessed by Argyll, is considered to have the potential of being affected by contaminative substances present in or under the Site (but excluding potential sources of contamination on or above the land) such that, on the basis of its current or proposed use, there is a reasonable likelihood of a UK regulatory authority, acting in accordance with Relevant Legislation, requiring that remedial measures are taken in order to remedy or mitigate the contaminative substances that are present in or under the land that forms all or part of the Site.

The term Liabilities is defined within the scope of this assessment to mean, remedial works under Part 2A of the Environmental Protection Act 1990 (or where appropriate, equivalent requirements under the planning regime) and/or the Water Resources Act 1991 which may result in direct liability for the site owner/occupier.

The assessment within the Report has been produced and quality checked by a team of qualified environmental professionals. The assessment is based upon a manual review of the data contained within the Data Section of this Report and of 1:2500 and 1:1250 (where available) scale historical mapping.

Ecological Risk AssessmentThe evaluation of ecological risk is becoming an increasingly important input when making risk management decisions. In the Site Solutions Commercial report, Argyll assesses two different drivers for risks and liabilities driven by ecological receptors;

1. The Contaminated Land Regime; and

2. The Environmental Damage Regulations 2009, as amended (EDR).

The Environment Agency has designed a generic framework for conducting ecological risk assessment (see Assessing Risk to Ecosystems from Land Contamination, R&D Technical Report P299, EA 2002). This recommends a tiered approach in line with best practice for human health and controlled water risk assessment and defines Relevant Ecological Receptors as any of the Relevant Types of Receptor as set out in Table 1 of Defra Statutory Guidance on Contaminated Land dated April 2012.

Argyll assesses Relevant Ecological Receptors as part of its assessment process. To do so it uses the Argyll EcoRisk model which was developed and tested in consultation with leading experts and is based on the Environment Agency framework.

The Environmental Damage (Prevention and Remediation) Regulations 2009, as amended, were introduced on 1 March 2009 to implement the provisions of the European Union's Environmental Liability Directive into law in England4. The aim of EDR is to prevent and remedy damage to protected species or natural habitats or a site of special scientific interest, surface water, groundwater, coastal water or to land. 'Environmental damage' has a specific meaning in the Regulations, and must meet key criteria. Existing legislation with provisions for environmental

3 Water Environment (Controlled Activities)(Scotland) Regulations 2005 where appropriate.4Environmental Damage (Prevention and Remediation) (Wales) Regulations 2009 or Environmental Liability (Scotland) Regulations 2009 where appropriate.


liability remains in place. The Regulations apply on land in England and on the seabed around the UK up to the limits set out in the Continental Shelf Act 1964, and to waters out to the Renewable Energy Zone, which extends approximately 200 miles out to sea.

Argyll will apply due consideration to the nature of any activities likely to be occurring on Site and review EDR Receptors surrounding the Site. However, Argyll are unable to consider the standard of current operations or instances where environmental damage arises either intentionally or as a result of negligence on behalf of the Site operator.

The assessment excludes the identification of potential liabilities arising as a result of genetically modified organisms and the transportation or delivery of polluting goods which may occur at locations off Site. In addition, not all EDR Receptors can be identified in this assessment including protected species/natural habitats such as nesting bats, nesting birds or migratory bird routes which are not officially designated.

When conducting either assessment, Argyll will primarily assess information provided in the Data section of the Report. However, in some cases Argyll may choose to supplement this with freely available public information such as that provided by Natural England and/or information provided by the Argyll Europa System.

Environmental Damage (Prevention and Remediation) (Wales) Regulations 2009, Environmental Damage (Prevention and Remediation) (Northern Ireland) Regulations 2009 or Environmental Liability (Scotland) Regulations 2009 where appropriate.

Liability AssessmentIn this section Argyll will report on any potential soil and groundwater liabilities which it considers are associated with the Site. Our assessment of Liability is based upon the proposed and current use of the Site(as supplied by the client)in line with current Government guidance.

There will be one of the following three responses:

Assessment Liability Statement & explanation Defra Category*

PASSED Within the scope of this assessment no Liabilities have been identified. No further action is required.

This statement indicates that within the scope of this assessment, no issues have been identified that are likely to result in significant cost liabilities under Relevant Legislation.

3 or 4

PASSED Within the scope of this assessment no Liabilities have been identified. However, your attention is drawn to the prudent enquiries suggested below.

This statement indicates that within the scope of this assessment, no issues have been identified that are likely to result in significant cost liabilities under Relevant Legislation. However, a client may wish to obtain further information about other issues disclosed in the Report, which could be material.

3 or 4

FURTHER ACTION

Potential Liabilities have been identified under Part 2A of the Environmental Protection Act 1990 (or where appropriate, equivalent requirements under the planning regime) and/or the Water Resources Act 19915. To quantify these you may decide to undertake a more detailed assessment through the recommendation(s) set out below.

This statement indicates that within the scope of this assessment, an issue or a number of issues have been identified that are likely to result in significant cost liabilities under Relevant Legislation. In this event, recommendations are made, in order that additional information is collected so that the liabilities may be more accurately assessed.

Potentially 1 or 2

* According to Defra's updated Statutory Guidance on Contaminated Land, Regulators have a four-stage test to decide when land is and is not contaminated. Category 1 and Category 2 sites would encompass land which is capable of being determined as contaminated land, whereas Category 3 and Category 4 sites would encompass land which is not capable of being determined as contaminated land.

5Water Environment (Controlled Activities)(Scotland) Regulations 2005 where appropriate.


Limitations of the ReportThe Site Solutions reports have been designed to satisfy standard environmental due-diligence enquiries, as recommended by the Law Society's contaminated land warning card. It is a ‘remote’ investigation and reviews only information provided by the client and from the databases of publicly available information that have been chosen to enable a desk based environmental assessment of the Site. The Report does not include a site investigation, nor does Argyll make specific information requests of the regulatory authorities for any relevant information they may hold. Therefore, Argyll cannot guarantee that all land uses or factors of concern will have been identified by the Report.

The information in the Data Section of the Report is derived from a number of statutory and non-statutory sources. While every effort is made to ensure accuracy, Argyll cannot guarantee the accuracy or completeness of such information or data. Argyll will not accept responsibility for inaccurate data provided by external data providers.

Further information regarding our risk assessment methodology is provided in the Products and Services User Manual which is available free of charge from the client area of our website www.argyllenvironmental.com. For further information regarding the datasets reviewed within our assessment, please contact one of our technical team on 0845 458 5250. This report is provided under The Argyll Environmental Terms and Conditions for Data Reports, a copy of which is available on our website.


http://www.argyllenvironmental.com/

Important Consumer Protection InformationThis search has been produced by Argyll Environmental Ltd, Lees House 21-33 Dyke Road, Brighton, BN1 3FE. Telephone: 0845 458 5250, Fax: 08456 458 5260, e-mail: [email protected] which is registered with the Property Codes Compliance Board (PCCB) as a subscriber to the Search Code. The PCCB independently monitors how registered firms maintain compliance with the Code.

The Search Code:

• provides protection for homebuyers, sellers, estate agents, conveyancers and mortgage lenders who rely on the information included in property search reports undertaken by subscribers on residential and commercial property within the United Kingdom

• sets out minimum standards which firms compiling and selling search reports have to meet

• promotes the best practice and quality standards within the industry for the benefit of consumers and property professionals

• enables consumers and property professionals to have confidence in firms which subscribe to the code, their products and services.

By giving you this information, the search firm is confirming that they keep to the principles of the Code. This provides important protection for you.

The Code's core principles

Firms which subscribe to the Search Code will:

• display the Search Code logo prominently on their search reports

• act with integrity and carry out work with due skill, care and diligence

• at all times maintain adequate and appropriate insurance to protect consumers

• conduct business in an honest, fair and professional manner

• handle complaints speedily and fairly

• ensure that products and services comply with industry registration rules and standards and relevant laws

• monitor their compliance with the Code

Complaints

If you have a query or complaint about your search, you should raise it directly with the search firm, and if appropriate ask for any complaint to be considered under their formal internal complaints procedure. If you remain dissatisfied with the firm’s final response, after your complaint has been formally considered, or if the firm has exceeded the response timescales, you may refer your complaint for consideration under The Property Ombudsman scheme (TPOs). The Ombudsman can award compensation of up to £5,000 to you if he finds that you have suffered actual loss as a result of your search provider failing to keep to the Code.

Please note that all queries or complaints regarding your search should be directed to your search provider in the first instance, not to TPOs or to the PCCB.

TPOs Contact Details:The Property Ombudsman schemeMilford House43-55 Milford StreetSalisburyWiltshire SP1 2BPTel: 01722 333306Fax: 01722 332296Email: [email protected]

You can get more information about the PCCB from www.propertycodes.org.uk.

PLEASE ASK YOUR SEARCH PROVIDER IF YOU WOULD LIKE A COPY OF THE SEARCH CODE


mailto:[email protected]

Complaints procedure

If you want to make a complaint, we will:

• Acknowledge it within 5 working days of receipt.

• Normally deal with it fully and provide a final response, in writing, within 20 working days of receipt.

• Keep you informed by letter, telephone or e-mail, as you prefer, if we need more time.

• Provide a final response, in writing, at the latest within 40 working days of receipt.

• Liaise, at your request, with anyone acting formally on your behalf.

Complaints should be sent to:

Legal DirectorArgyll Environmental LtdLees House21-33 Dyke RoadBrightonBN1 3FE

Telephone: 0845 458 5250Email: [email protected]

If you are not satisfied with our final response, or if we exceed the response timescales, you may refer the complaint to The Property Ombudsman scheme (TPOs): Tel: 01722 333306, E-mail: [email protected]

We will co-operate fully with the Ombudsman during an investigation and comply with his final decision.




Documents

SITESOLUTIONS Commercial - Vail Williams€¦ · SITESOLUTIONS Commercial Overall Opinion FURTHER ACTION Argyll's Overview Considering the information reviewed during this assessment,