Ground Conditions Assessment Report

Transcription

Ground Conditions Assessment Report
Christmas Lodge, Aldershot
Hampshire County Council
thinking beyond construction
GROUND CONDITIONS ASSESSMENT REPORT
of
On behalf of
REFERENCE: REPORT/E09559/RP/GCAR/AUG06/V1
Issue:
D2
AUG06
V1
AUG06
Prepared by:
Verified by:
Rasmus Palmgren
Derek Hair
Principal Consultant
Associate Director
File Location: Z:\Environmental Projects\E Projects - Awarded Projects\Penge\E09559 Christmas Lodge, Aldershot\4004\700 Reports\V1 AUG06
REPORT.doc
White Young Green Environmental Ltd Yeoman House 63 Croydon Road London SE20 7TS
Telephone: 020 8659 9959 Facsimile: 0208 676 9968 Email: [email protected]
Environmental Consultancy
WHITE YOUNG GREEN ENVIRONMENTAL
CONTENTS
CLAUSE
NO
TITLE
PAGE
0.0
1.0
1.1
1.2
1.3
2.0
2.1
2.2
3.0
3.1
3.1.1
3.1.2
3.2
3.3
3.3.1
3.3.2
3.3.3
3.4
4.0
4.1
4.1.1
4.1.2
5.0
5.1
5.2
5.3
5.4
5.4.1
5.5
6.0
6.1
6.2
7.0
7.1
7.2
7.3
8.0
8.1
8.2
8.5
8.6
8.7
8.8
EXECUTIVE SUMMARY................................................................................. 5
INTRODUCTION ............................................................................................. 6
Instruction ........................................................................................................ 6
Proposed Use .................................................................................................. 6
Conditions........................................................................................................ 6
SITE AREA AND STATUS ............................................................................. 7
Site Location and Description .......................................................................... 7
Site Boundaries and Adjoining Site Uses ........................................................ 7
DESK TOP STUDY ......................................................................................... 8
Site History ...................................................................................................... 8
Summary ......................................................................................................... 8
Ordnance Survey Review................................................................................ 8
Information Provided by Hampshire County Council ....................................... 9
Ground Conditions......................................................................................... 10
Geology ......................................................................................................... 10
Hydrogeology ................................................................................................ 10
Hydrology ...................................................................................................... 10
Environmental Data Search........................................................................... 10
FIELDWORK................................................................................................. 12
Rationale and Summary of Scope ................................................................. 12
Site Investigation Standards.......................................................................... 12
Site Investigation Methods ............................................................................ 12
GROUND CONDITIONS ENCOUNTERED .................................................. 13
Soil Conditions............................................................................................... 13
Obstructions................................................................................................... 14
Groundwater Conditions ................................................................................ 14
Visual/Olfactory Evidence of Contamination.................................................. 15
Soil Contamination ........................................................................................ 15
Land Gas ....................................................................................................... 15
LABORATORY TESTING............................................................................. 16
Geotechnical Testing ..................................................................................... 16
Contamination Tests (Laboratory) ................................................................. 16
GEOTECHNICAL PARAMETERS................................................................ 18
Made Ground................................................................................................. 18
Superficial Deposits ....................................................................................... 18
Thames Group London Clay Formation ........................................................ 18
GEOTECHNICAL DISCUSSION .................................................................. 19
Introduction .................................................................................................... 19
Spread Foundations ...................................................................................... 19
Temporary Works .......................................................................................... 23
Concrete ........................................................................................................ 23
Pavements..................................................................................................... 23
Health and Safety / Contamination ................................................................ 24
E09559/AUG06/V1
3
9.0
9.1
9.2
9.3
10.0
10.1
10.2
10.3
11.0
11.1
11.2
11.3
11.4
11.5
12.0
GROUND CONTAMINATION RESULTS ..................................................... 25
Soils ............................................................................................................... 25
Groundwater .................................................................................................. 26
Land-gas........................................................................................................ 26
GROUND CONTAMINATION DISCUSSION................................................ 27
Soil................................................................................................................. 27
Groundwater .................................................................................................. 27
Land-gas........................................................................................................ 27
QUALITATIVE RISK ASSESSMENT ........................................................... 28
Sources.......................................................................................................... 28
Potential Pathways ........................................................................................ 29
Potential Contamination Receptors ............................................................... 30
Qualitative Risk Assessment ......................................................................... 30
Ground Contamination Risk Summary .......................................................... 32
CONCLUSIONS AND RECOMMENDATIONS............................................. 34
SKETCHES
SK01
SK02
SITE LOCATION PLAN
SITE LAYOUT/INVESTIGATION LOCATION PLAN
SK03
SK04
SK05
SK06
SK07
SK08
SK09
SK10
1884 OS EXTRACT
1897 OS EXTRACT
1910 OS EXTRACT
1931 OS EXTRACT
1962/63 OS EXTRACT
1970/71/74/77 OS EXTRACT
1960/62/80/82/92 OS EXTRACT
2005 OS EXTRACT
APPENDICES
A
B
C
D
E
F
G
H
REPORT CONDITIONS
PHOTOGRAPHS
ENVIROCHECK REPORT
SITE INVESTIGATION METHODS
ENGINEERING LOGS
MONITORING DATA
TESTING RESULTS
UNDRAINED SHEAR STRENGTH VERSUS DEPTH
E09559/AUG06/V1
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0.0
EXECUTIVE SUMMARY
Aims and
Objectives
Site Location
Current Site Status
Geology
Hydrogeology
Hydrology
WYGE 2006
Investigation
Works
The purpose of this investigation was to assess the prevailing condition of soil,
groundwater and land-gas underlying the site. This has been completed in order
to provide an evaluation of potential ground contamination risks associated with
soil, water and land gas at the site and to assess the impact of the encountered
ground conditions on future site use and the potential for any remedial works that
may be required.
The site is located in the southern areas of Aldershot, approximately 1 km from
the town centre at National Grid Reference SU868496.
The site is currently disused. It is understood that the site is proposed for
residential use with gardens.
Our review of the British Geological Survey (BGS) Map (Sheet 285, Scale
1:50,000) indicates that the site is underlain by the London Clay Formation.
However, as the southern portion of the site and the area immediately to the
south of the site have historically been excavated as a clay pit and more
recently backfilled as a refuse tip, it is considered likely that Made Ground may
be present on site.
The Environment Agency Groundwater Vulnerability Map (Sheet 45, West
Sussex & Surrey; Scale 1:100,000) indicates that the underlying London Clay
Formation is classified as a non- aquifer.
The nearest identified surface water features to the site are a few surface drains
and ponds located to the south of the site within the Brickfield Park area.
The nearest surface water feature, classified by the Environment Agency, to the
site is the Blackwater River and associated ponds. The EA classifies the
Blackwater River and associated ponds as River Quality ‘D’ at a location
approximately 650m to the south-west of the site.
Investigation works at the site were undertaken between the 31st May and 2nd
June 2006. The investigation comprised the following scope:
♦
3no.cable percussive boreholes and 7no. machine excavated trial-pits.
♦
Completions of 2no. return groundwater and land gas monitoring visits.
♦
Laboratory chemical and geotechnical testing of soil and groundwater.
The chemical analysis carried out indicates that shallow soil in localised areas
beneath the site has been impacted by hydrocarbons. The analysis also
indicates that groundwater beneath the site is impacted by hydrocarbons and
heavy metals.
However, the concentrations identified are only slightly above our Tier 1
Screening Criteria.
Significant concentrations of land-gas were not identified in the installed
monitoring well at the site.
Risk Assessment
The overall risk, associated with the identified contamination at the site, is
considered to be of a Low order.
Conclusions
and With the above information in mind and in the context of the proposed use of the
Recommendations
site, it is unlikely that a QRA and/or subsequent substantial remedial works are
required for the site.
This sheet is intended to provide a summary only of the initial indicative assessment study of the site in
relation to ground contamination. It does not provide a definitive engineering analysis for the purposes of
costing or construction, and is subject to the limitation of the agreed brief.
Contamination Test
Result Summary
E09559/AUG06/V1
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1.0
INTRODUCTION
1.1
Instruction
White Young Green Environmental (WYGE) was commissioned by the Engineering
Consultancy Geotechnics Section of Hampshire County Council in April 2006 to
undertake a Ground Condition Assessment of a site called the Christmas Lodge
located in Aldershot.
The purpose of this assessment is to obtain suitable data on the condition of soil,
groundwater and land-gas in order to provide an assessment of potential
environmental risks associated with soil, groundwater and land-gas at the site.
1.2
Proposed Use
It is understood that the site is proposed to be developed for residential use
comprising a 2 to 3 storey building. At the moment WYGE are not aware of a more
detailed design of the development.
A change in intended site use may result in the re-assessment of risk criteria and
classification.
1.3
Conditions
This report is prepared in line with the agreed brief detailed within our proposal and its
terms and conditions, and is subject to the report conditions shown in Appendix A.
E09559/AUG06/V1
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2.0
SITE AREA AND STATUS
2.1
Site Location and Description
The site is located in the southern areas of Aldershot, approximately 1 km from the
town centre at National Grid Reference SU868496.
The site location is shown on SK01.
The site is currently disused and secured. The above ground storage tank
compound/bund is located in the eastern end of the site. An electrical sub station is
located just off the north-western corner of the site.
The site is covered by grassed areas with bushes and trees, asphalt hard-standing in
the vicinity of the building and the building footprints. The site and surrounding areas
generally slopes towards the south.
The site layout is shown on SK02 and photographs taken during the investigation are
provided in Appendix B.
2.2
Site Boundaries and Adjoining Site Uses
The site is set in a predominantly residential area and there are well established
residential areas to the immediate east, west and north of the site. The area to the
immediate south of the site is a former Clay Pit and Refuse Tip. However, the area
has now been converted into Brickfields Park.
E09559/AUG06/V1
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3.0
DESK TOP STUDY
The findings of the desktop study are presented below.
3.1
Site History
3.1.1
Summary
Extracts of historical Ordnance Survey (OS) maps were reviewed for the period
between 1884 and 2005 to establish the recorded sequence of site development.
The OS map extracts are included as sketches, SK03 to SK10.
The site appears to have remained undeveloped until the 1970’s when the site, with
its present day configuration as Christmas Lodge was developed.
The area to the immediate south of the site was a Brick Field until the 1960’s/70’s
when a Refuse Tip is shown to occupy the area until the 80’s/90’s. The immediate
surrounding area to the north was a Brick Field until the early 20th century when the
area was developed for residential use. The immediate areas to the east and west of
the site appear to have been undeveloped land until the 1960’s when these areas
were also developed for residential use.
3.1.2
Ordnance Survey Review
The 1884 OS extract (SK03), shows the site to be undeveloped, most likely
agricultural land. Aldershot Manor House, St Michael’s Church and associated Grave
yard and Vicarage is shown approximately 200m to the north-east of the site.
The 1897 OS extract (SK04), shows the site still to be undeveloped. The areas to the
immediate north of the site are shown to be occupied by a Brick Field with clay and
marl pits and associated kilns. A Brick Field with associated clay pit and kilns is also
shown approximately 150m to the south of the site.
The 1910 OS extract (SK05), shows the site still to be undeveloped. The areas to the
immediate north of the site are no longer shown as a Brick Field. Instead, a
residential area with associated roads has been developed across the area,
extending further north-east towards the Manor House and Vicarage. Another
residential area is shown approximately 200m to the south-east of the site. The Brick
Field with associated clay pit and kilns to the south of the site is shown to have been
further developed and extended closer towards the study site.
The 1931 OS extract (SK06), shows the site still to be undeveloped. The residential
areas to the north and south-east of the site are shown to have been further
developed. The Brick Field with associated clay pit and kilns to the south of the site is
also shown to have been further developed and now extends almost up to the site
boundary.
The 1962/63 OS extract (SK07), shows the site still to be undeveloped. The
surrounding residential areas are now shown to have been developed up to the site
northern, eastern and western site boundaries. The Brick Field with associated clay
pit and kilns to the south of the site is now shown to extend into the southern most
end of the site. However, the clay pits are shown as ponds and the buildings and
kilns associated with the previous Brick Field are now shown as ‘works’.
E09559/AUG06/V1
8
The 1970/71/74/77 OS extract (SK08), first shows the site to be developed as
Christmas Lodge in its present day configuration. An electrical sub station is shown to
be present just off the north-western corner of the site. No significant changes are
shown to the surrounding residential areas. The area to the immediate south of the
site previously used as clay pits and ponds are now shown as a Refuse Tip. The
buildings and kilns associated with the previous Brick Field are now shown as a
depot.
The 1960/62/80/82/83/92 OS extract (SK09), shows no significant changes to the
site. No significant changes are shown to the residential areas to the east, west and
north of the site. The Refuse Tip is still shown to be present to the immediate south of
the site. However, the area further south of the Refuse Tip, previously shown as a
depot, is now shown to have been developed as a residential area as well.
The 2005 OS extract (SK10), shows no significant changes to the site or immediate
residential surrounding areas. However, the Refuse Tip is now shown as Brickfield
Park.
3.2
Information Provided by Hampshire County Council
Based on information provided by Hampshire County Council (HCC) it is understood
that in the 1970’s,various material such as top soil, gravel, pieces of concrete and
timber had been dumped in mounds across areas of site.
Also, the southern most extreme of the site, towards the Refuse Tips, including the
bank of the old clay pit was infilled with unknown material in order to allow the steep
bank to be regraded.
Based on the information provided, it is not clear whether the recommendations
made in the 1970’s to re-level and consolidate the infill material and if necessary
remove unsuitable infill material were carried out.
E09559/AUG06/V1
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3.3
Ground Conditions
Ground conditions encountered on-site during the WYGE 2006 site investigation
works are reported in Section 5 of this report.
3.3.1
Geology
Reference to the British Geological Survey (BGS) Map (Sheet 285, Scale 1:50,000)
indicates that the site is underlain by the Thames Group London Clay Formation.
However, as the southern portion of the site and the area immediately to the south of
the site has historically been excavated as a clay pit and more recently backfilled as
a refuse tip, it is considered likely that Made Ground may be present on site.
3.3.2
Hydrogeology
The Environment Agency Groundwater Vulnerability Map (Sheet 45, West Sussex &
Surrey 1:100,000) indicates that the underlying Thames Group London Clay
Formation is classified as a non-aquifer.
Non aquifers are generally regarded as containing insignificant quantities of
groundwater. However, groundwater flow through non aquifers, although
imperceptible, does take place and needs to be considered in assessing the risk
associated with persistent .pollutants. Some non aquifers can yield water in sufficient
quantities for domestic use.
3.3.3
Hydrology
The nearest identified surface water features to the site are a few drains and ponds
located to the south of the site within the Brickfield Park area.
The nearest surface water feature, classified by the Environment Agency, to the site
is the Blackwater River and associated ponds. The EA classifies the Blackwater
River and associated ponds as River Quality ‘D’ at a location approximately 650m to
the south-west of the site.
3.4
Environmental Data Search
A search of environmental databases was completed to ascertain information relating
to the site and its immediate surroundings. The Envirocheck Report is included in
Appendix C. The main findings of the Environmental Data Search are summarised
overleaf.
• There are 3 No recorded (not revoked) discharge consents within 1km of the
site.
1. Operator is South East Water Plc located at South East Water Boxells Lane,
Aldershot approximately 530m to the south-west. The discharge type is
Trade Discharges, receiving water is Freshwater/River, likely to be the
Blackwater River.
2. Operator is Mr P. Amond located at Preymead Farm approximately 780m to
the south. The discharge type is Sewage Discharges from a domestic
property, receiving water is Freshwater/River, a tributary to the Blackwater
River.
E09559/AUG06/V1
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3. Operator is Thames Water Utilities Limited located at Brook Avenue,
Farnham approximately 800m to the south. The discharge type is Discharge
of Other Matter, receiving water is Freshwater/River, a tributary to the
Blackwater River
• There are 13 No groundwater abstractions within 1km of the site. These are all
associated with the South East Water Plc pumping station located approximately
500m to the south-west of the site.
• A Groundwater Source Protection Zone, Zone I, is located approximately 450m
to the south and south-west of the site.
• There are no surface water abstractions within 1km of the site.
• There are 20 No recorded pollution incidents to controlled waters within 1km of
the site. The nearest being:
1. Location: Badshot Lea approximately 115m to the south of site. Incident date:
Not given, pollutant was Oils, receiving water: Not given. Incident classified as
a Category 3 – Minor Incident.
• There are 3 No registered landfill sites within 1km of the site.
1. Authority: Rushmoor Borough Council. Location: Immediate south of site,
no further information provided in the Envirocheck Report.
2. Authority: Rushmoor Borough Council. Location: Bus Depot at Halimote
Road approximately 540m to the north-west of the site. No further
information provided in the Envirocheck Report.
3. Authority: Rushmoor Borough Council. Location: Land to the south-west of
Elms Road. Types of waste: Scrap Metal. No further information provided in
the Envirocheck Report.
• The site is not located within an area, which may be affected by extreme
flooding from rivers or sea without defences.
• The National Radiological Protection Board indicates that less than 1% of homes
in the area are above the action level. The British Geological Survey indicates
that no radon protection measures are necessary.
• The site is located in area that is not affected by coal mining activity.
• The site is located within a Nitrate Vulnerable Zone
E09559/AUG06/V1
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4.0
FIELDWORK
4.1
Rationale and Summary of Scope
Site investigation works were undertaken by White Young Green Environmental
between the 31st May and 2nd June 2006. The rationale for the investigation is
presented below in Table 4.1.
Table 4.1
Rationale for the Ground Investigation
Location
Rationale
Depth (mbgl)
BH1 to BH3
To assess ground conditions to intermediate depths for
geotechnical parameters and potential soil and
groundwater contamination beneath the site.
10.0 - 11.0
To assess the presence and concentrations of land-gas
beneath the site.
TP1 to TP7
To assess near surface ground conditions for
geotechnical parameters and potential soil and
groundwater contamination beneath the site.
0.5 – 2.5
The layout of the exploratory positions, as presented in Figure SK02, was based on
the investigation locations discussed between Hampshire County Council and
WYGE.
4.1.1
Site Investigation Standards
Methods employed during the investigation were undertaken in accordance with
BS5930: Code of practice for site investigations, 1999.
4.1.2
Site Investigation Methods
Details of the investigative methods employed during this site investigation are
presented in Appendix D.
E09559/AUG06/V1
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5.0
GROUND CONDITIONS ENCOUNTERED
5.1
Soil Conditions
Ground conditions encountered during the recent investigation were broadly
consistent with those identified in the published literature and in summary comprised
Made Ground over Superficial Deposits (BH2), over the London Clay Formation to
the full depth of the investigation. Variations in strata thicknesses are summarised in
Table 5.1 below, engineering logs are presented in Appendix E.
Table 5.1
Summary of Encountered Ground Conditions
Made Ground
Superficial Deposits
Thames Group London Clay
Location
From
(mbgl)
Thickness
(m)
From
(mbgl)
Thickness
(m)
From
(mbgl)
Thickness
(m)
BH1
0.0
0.70
N.E.
N.E.
0.70
> 10.30
BH2
0.0
0.30
0.30
2.40
2.70
> 7.30
BH3
0.0
0.60
N.E.
N.E.
0.60
> 9.40
TP1
0.0
1.70
N.E.
N.E.
1.70
> 0.30
TP2
0.0
1.70
N.E.
N.E.
1.70
> 0.50
TP3
0.0
0.90
0.90
> 1.6
N.E.
N.E.
TP4
0.0
0.25
0.25
1.55
1.80
0.20
TP5
0.0
0.35
0.35
0.85
1.20
> 0.8
TP6
0.0
0.20
0.20
> 0.30
N.E.
N.E.
TP7
0.0
0.25
0.25
> 0.75
N.E.
N.E.
N.E. = Not Encountered
Made Ground was encountered at each of the investigation locations. The thickness
of the stratum varied across the site ranging from between 0.20m (TP6) and 1.70m
(TP1 & TP2). The Made Ground generally ranged from a black sandy clay through to
clayey sandy gravel with many roots and rootlets. Frequent fragments of ash,
occasional bricks, glass and a clay pipe were also encountered.
Further details of the materials encountered during the course of the investigation are
detailed on the appended engineering logs (Appendix E).
Unidentified Superficial Deposits were encountered in six locations. The stratum
had a thickness varying between 0.85 to 2.40m and comprised medium dense to
dense very sandy silty/clayey GRAVEL to a clayey silty gravely SAND.
Thames Group London Clay Formation was encountered in seven locations. The
depth to the surface of the stratum varied across the site from 0.60 (BH3) to
2.70mbgl (BH2). The full thickness of this strata was not proven during the course of
this investigation.
The near surface London Clay Formation varied in composition from typically soft to
stiff slightly sandy SILT to slightly sandy slightly gravelly CLAY. At depth the stratum
varied in composition from a firm to stiff slightly sandy CLAY to a firm to stiff slightly
sandy SILT.
E09559/AUG06/V1
13
Overall consistencies for the Thames Group London Clay Formation have been
assessed using field observations and SPT ‘N’ values. Using the approximate
relationship Cu=4.5 x SPT N value, undrained shear strengths for the London Clay
Formation occur in the range of 36 to 108kN/m2, corresponding to consistencies of
soft to stiff.
5.2
Obstructions
The below ground obstructions encountered during the course of the investigation,
are summarised in Table 5.2 below:
Table 5.2
Summary of underground obstructions encountered.
Depth
Location
From (mbgl)
Thickness (m)
BH1
8.5
0.40
BH1
10.2
0.30
Claystone Band
0.5
N.P.
Possible Service
TP6
N.P. Not proven.
5.3
Notes
Claystone Band
Groundwater Conditions
Groundwater was encountered during the investigation at two of the investigation
locations. Slight seepages were recorded in BH1 at 8.5 and 10.2mbgl within the
Thames Group London Clay Formation, with no rise in the water levels being
recorded after a 20 minute period. Claystone bands were encountered at both of
these depths.
Another slight water seepage was observed in TP2 at 1.4mbgl, within the Made
Ground.
A single combined land gas and groundwater standpipe was installed in BH1
following completion of the exploratory hole. Return monitoring visits to the site were
carried out on the 7th and 15th of June 2006, during which a groundwater sample was
recovered and sent for laboratory contamination analysis. The monitoring results are
summarised in Table 5.3 below. The full monitoring data set is presented in Appendix
F.
Table 5.3: Groundwater Monitoring Results
Date of Monitoring
Monitoring
Location
07/06/2006
BH1
3.26
15/06/2006
BH1
3.18
E09559/AUG06/V1
Water Surface (mbgl)
14
5.4
Visual/Olfactory Evidence of Contamination
5.4.1
Soil Contamination
Visual and/or olfactory evidence of potential contamination was identified during the
recent investigation as summarised in Table 5.4 below.
Table 5.4
Location
5.5
Summary of Visual/ Olfactory Evidence of Contamination in Soil
Depth (mbgl)
Stratum
Notes
BH3
GL-0.6
Made Ground
Slight Hydrocarbon Odour
TP1
0.3-1.7
Made Ground
Ash
TP2
0.2-1.7
Made Ground
Ash
TP3
0.2-0.9
Made Ground
Ash
Land Gas
Land-gas monitoring was also carried out on the 7th and 15th of June 2006. The
monitoring results are summarised in Table 5.4 below. The full monitoring data set is
presented in Appendix F.
Table 5.4
Land Gas Monitoring Results – 7th and 15th June 2006
Date of
Monitoring
Monitoring
Location
Atmos
Pressure
(mbar)
CH4
%
CO2
%
O2
%
07/06/2006
BH1
1014
<0.1
<0.1
20.4
15/06/2006
BH1
1010
<0.1
0.2
20.2
E09559/AUG06/V1
15
6.0
LABORATORY TESTING
6.1
Geotechnical Testing
A programme of laboratory testing, scheduled by WYGE and approved by Hampshire
County Council, was carried out on representative samples taken from the various
strata. The full range of results are presented in Appendix G.
The test procedures used were generally in accordance with the methods described
in BS1377:1990. Details of the specific tests carried out are presented in Table 6.1
below.
Table 6.2
Schedule of Laboratory Geotechnical Testing
Type of Test
Standard
No.
Classification
Moisture Content
BS1377 : Part 2 : Clause 3.2 : 1990
7
Atterberg Limits
BS1377:Part2: 1990, Clause 4&5
7
Particle Size Distribution (Sieve Wet)
BS1377:Part2:1990, Clause 9
1
Sedimentation (Pipette Method)
3
5
Chemical Testing
pH and S04 (2:1 Extract) of soil
6.2
Contamination Tests (Laboratory)
The environmental chemistry of the ground was investigated by specialist chemical
analysis of selected samples, scheduled by White Young Green Environmental
(WYGE) and carried out by i2 Analytical Limited. i2 Analytical Limited are an approved
supplier in accordance with the requirements of the WYGE quality system and are
themselves UKAS and MCERT accredited for a range of chemical analyses.
Chemical analyses undertaken on samples obtained from the investigation are
summarised below in Table 6.2 below and overleaf. The results of these analyses are
given in Appendix G.
Table 6.2
Schedule of Laboratory Contamination Testing
Determinant
Asbestos
Total Monohydric Phenols
Total US EPA 16 PAH
Speciated US EPA 16 PAH
Water Soluble Sulphate
Easily liberated Cyanide (free)
Exchangeable Ammonium
Ammonia
Antimony
Arsenic
Barium
Beryllium
Water Soluble Boron
Cadmium
Total Chromium (1)
Lead
Mercury
Molybdenum
Soil
Water
No.
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
No.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
E09559/AUG06/V1
16
Determinant
Selenium
Copper
Nickel
Zinc
Benzene
Toluene
Ethylbenzene
Meta & Para Xylene
Ortho Xylene
PRO (C6 – C10)
DRO (C8 – C26)
pH
Soil
Water
No.
10
10
10
10
10
10
10
10
10
10
10
10
No.
1
1
1
1
1
1
1
1
1
1
1
1
The range of potentially hazardous contaminants present on the site can be wide and
varied and the suite has been chosen to reflect both commonly found contaminants
and others indicated by research to have a significant risk of being present. It is,
however, possible that others may exist for which analyses have not been carried out
or which were outside the scope of completed exploratory holes.
E09559/AUG06/V1
17
7.0
GEOTECHNICAL PARAMETERS
7.1
Made Ground
No laboratory geotechnical testing was undertaken on samples obtained form the
Made Ground.
7.2
This stratum comprised medium dense to dense brown to orange very sandy
silty/clayey GRAVEL to a clayey silty gravely SAND.
One Particle Size Distribution (PSD) test (wet sieve) was undertaken on a
representative sample from the Superficial Deposits at a depth of 2.00mbgl. Gravel
contents of 47%, sand content of 34% and silt/clay contents of 19% were recorded.
Indicating the Superficial Deposits to comprise a very sandy silty/ clayey GRAVEL.
7.3
Thames Group London Clay Formation
The near surface Thames Group London Clay Formation varied in composition from
typically soft to stiff slightly sandy SILT to slightly sandy slightly gravelly CLAY. At
depth the stratum varied in composition from a firm to stiff slightly sandy CLAY to a
firm to stiff slightly sandy SILT.
Determination of index properties (Atterberg Limits) were undertaken on seven
samples from the fine–grained Thames Group London Clay Formation. Liquid limits
varied between 58% to 70%, plastic limits between 21% to 25% and plasticity indices
of 37% to 45% (modified plasticity indices (I’p) of 37% to 45%), indicative of medium
to high volume change potential clay soils. Corresponding moisture content tests
carried out on the same samples varied between 25% to 32%.
Three Particle Size Distribution (PSD) tests (wet sieve and pipette) were undertaken
on representative samples from the Thames Group London Clay Formation at
2.00mbgl, (BH3), 4.45mbgl (BH1) and 8.70mbgl (BH2). Gravel contents of 2%, sand
contents of 2 to 3%, silt contents of 51 to 54% and clay contents of 44 to 45% were
recorded. Thereby indicating the Thames Group London Clay Formation, tested at
the previously mentioned depths, to range from slightly gravely slightly sandy SILT to
slightly sandy SILT.
Determination of the water soluble sulfate content (2:1 extract as SO4) on five
samples from the Thames Group London Clay Formation indicated concentrations
ranging between 0.06 and 0.63g/l. Corresponding pH values ranged between 7.8 and
8.0. These values are indicative of a design sulphate (DS) classification of DS-2 and
a ACEC Class for location of AC-2, generally in accordance with BRE SD1 (2005).
Undrained shear strength (Cu) values for the Thames Group London Clay Formation
are based on field observations and SPT N values. Cu values have been derived
from the approximate relationship Cu = 4.5 x ‘N’ value. A plot of undrained shear
strength versus depth, indicates an approximate linear increase in Cu with depth for
the Thames Group London Clay Formation, albeit with a degree of scatter (Appendix
H). The plot indicates undrained shear strengths of around 30KN/m2 at 1.0mbgl
increasing to 110KN/m2 at 10.0mbgl.
E09559/AUG06/V1
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8.0
GEOTECHNICAL DISCUSSION
8.1
Introduction
comprising a 2 to 3 storey building. At the moment WYGE are not aware of a more
detailed design of the development.
Details of proposed loadings were not available at the time of writing this report and
for the purposes of this discussion, it has been assumed that proposed development
site levels will not differ significantly from those currently present across the site.
Near surface ground conditions encountered during the recent investigation typically
comprised Made Ground overlying variable fine and coarse–grained Thames Group
London Clay formation, which in turn overlaid the more uniform fine grained Thames
Group London Clay Formation.
8.2
Spread Foundations
Due to variability and the possibility of unpredictable settlement, it is recommended
that conventional spread foundations for the proposed development should not bear
onto the Made Ground. Likewise due to variability in thickness and composition of the
Superficial Deposits there is the potential that under load these soils may also give
rise to unacceptable/ unpredictable differential settlements.
Additionally, differential settlements may also arise where foundations span across
areas where both Superficial Deposits and the Thames Group London Clay
Formation occur at founding level. Therefore it is recommended that where possible
foundations bear onto the underlying Thames Group London Clay Formation.
Laboratory geotechnical testing has identified that the fine-grained Thames Group
London Clay Formation comprises high plasticity clay soils with medium to high
volume change potential. On this basis, and with reference to NHBC Chapter 4.2, it is
advised that minimum founding depths of 1.0mbgl are adopted. These minimum
founding levels may need to be increased if the proposed building footprint falls
within the zones of Made Ground, Superficial Deposits and/ or influence of existing or
proposed trees. The potential affect of trees on foundation levels and design is
discussed further, below.
It is recommended that the base of all excavations are inspected and any soft or
loose materials are removed/ replaced prior to the formation of spread foundations.
In consideration of allowable bearing pressures alone, conventional spread
foundations bearing onto the fine-grained Thames Group London Clay Formation
could be considered for the proposed development. As such, based on a
conservative undrained shear strength (Cu) of 40kN/m2 for the soft to firm fine
grained soil. It is considered that allowable bearing pressures of the order of 90kN/m2
should be obtainable for conventional shallow footings (pad/ strip), bearing at an
approximate depth of 1.0mbgl, limiting settlements to less than 25mm (based on a
pad of 2m x 2m).
E09559/AUG06/V1
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Consideration will need to be given to the presence of a number of existing trees
within the site, particularly along the existing boundaries. Tree species identified
include: Sycamore, Cherry, Maple, Lime, Oak and Hawthorne. It should be noted that
tree identification has not been undertaken by a suitably qualified aboriculturist. If
proposed building footprints are situated within the zone of influence of these trees, it
will be necessary to modify the above founding levels so as to avoid the potentially
damaging effects of soil volume changes associated with soil moisture content
variation due to continued tree growth.
In the absence of any proposed development plans it is not possible to provide any
detailed advice on minimum founding depths in the presence of trees. However,
broad guidance can be offered in terms of worst case scenario. Should the proposed
building footprint be in close proximity to one of the Oak trees on site then using
NHBC Chapter 4.2 guidance the ‘zone of influence’ of such a tree is of the order of
24m from the centre of the trunk. Within such a zone of influence, minimum
foundation depths will need to be increased (see Table 8.2 for indicative foundation
depths at various distances from an Oak tree on high volume change potential soils).
Table 8.2
Distance from Oak Tree vs. Minimum Founding Depth
Distance from tree* (m)
Minimum Foundation Depth
(m)
Approximate Allowable
Bearing Pressure (kN/m2)
25
1.00
90
20
1.50
110
15
2.00
120
10
2.50
* based on high water demand tree with a mature height of 20m
130
Where lower water demand trees are present, the effect on minimum founding
depths will be less. Although the complex distribution on trees is likely to result in
worst case depth as shown above.
Reference should be made to the NHBC guidance chapter 4.2 with regard to heave
precautions.
In line with good working practice, it is recommended that the base of all foundation
excavations are inspected and any soft or loose deleterious strata are replaced with
an appropriately compacted granular medium as part of any development works onsite.
8.3
Piled Foundations
For more heavily loaded structures, or where minimum founding levels are
considered too great for conventional spread foundations, piled foundations could be
considered. Depending on foundation load requirements, a range of pile lengths and
diameters can be designed to bear into the underlying Thames Group London Clay
Formation.
Based upon the information obtained from the three cable percussion boreholes
carried out at the site, the following preliminary calculations have been based upon
the use of continuous flight auger (CFA) piles extending into the Thames Group
London Clay Formation, although the use of alternative methods could be
considered.
E09559/AUG06/V1
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At this stage it is not envisaged that any significant increase in site levels will be
incorporated into the proposed works. Consequently the effects of potential negative
skin friction have not been considered in this preliminary analysis. Consideration will
need to be given to the potential for tensional forces acting on piles in areas of any
significant proposed cut as a consequence of overburden removal. This can only be
assessed once details of proposed cut levels become available.
The competency of the soil profile used for the preceding calculations is based on the
engineer’s assessment, in-situ testing (principally SPT’s) and the results of laboratory
testing.
In order to provide indicative single working pile capacities a series of calculations,
based on the total service capacity value (consisting of a base and shaft component),
have been undertaken.
Assumed pile design parameters include:Made Ground
No positive contribution to pile capacity
No positive contribution to pile capacity
Thames Group London Clay Formation
Average depth encountered and thickness = 1.5m, and >10.0m
Adhesion Factor, α = 0.5
Bearing Capacity Factor, Nc = 9
Shear Strength = increases with depth (40KN/m2 at 1.0mbgl to 110KN/m2 at
11.0mbgl)
Groundwater
Groundwater at 3mbgl
Illustrative calculations for axially loaded pile capacities have been undertaken,
based on a single pile. The following pile capacities (Table 8.3) have been calculated
for various pile diameters and lengths adopting a factor of safety of 2.5 to derive
service capacities. Where preliminary and working pile load tests are undertaken it
may be appropriate to reduce Safety Factors, although 2.5 may be a minimum local
authority requirement. Should testing not be undertaken it is suggested that a factor
of safety of at least 3.0 be adopted.
E09559/AUG06/V1
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Table 8.3
Summary of Indicative CFA Pile Service Capacities
Pile Type and Diameter
Pile Length (m)
6.0
8.0
10.0
0.3 CFA
Total Service
Capacities (kN)
70
104
143
0.45 CFA
Total Service
Capacities (kN)
119
173
234
0.60 CFA
Total Service
Capacities (kN)
177
252
338
The above indicative pile capacities have not allowed for any contribution to pile
capacity from the Made Ground in order to allow for a sleeve in areas close to trees.
On the basis of the illustrative calculations, settlements are likely to be within
permissible tolerances. Working capacities for pile groups should be assessed when
final design details are known, although for preliminary design purposes it is likely
that piles spaced at least 3 x pile diameter from other piles in any group will behave
as single piles.
We would recommend that the advice of a specialist foundation contractor is sought
to further discuss proposed pile layout and capacity with regards to the encountered
ground conditions.
Where piles are to be constructed in close proximity to existing trees or proposed
areas of planting, and the near surface soils comprise fine-grained soils of silty clay
deposits, it is recommended that the sides and pier caps be protected with
proprietary void former or compressible material to protect against potential soil
movements associated with moisture content variation. Guidance on this matter is
given is BRE Digest 241 and NHBC Chapter 4.2.
8.4
Floor Slabs
Details of proposed loadings were not available at the time of writing this report and
for the purposes of this discussion, it has been assumed that floor slabs will be
subjected to low loadings.
Near surface soils were variable in composition including coarse grained soils of the
Made Ground and Superficial Deposits and fine-grained soils of the Made Ground
and Thames Group London Clay Formation. The fine-grained soils, where present,
occurred near surface and persisted to depths of over 11m in the case of BH1.
Laboratory geotechnical testing has identified that the fine-grained soils of the
London Clay Formation comprised clay soils with plasticity indices of between 37%
and 45% corresponding to high plasticity clay soils with medium to high volume
change potential.
Although at the time of writing there are no proposed development plans, the
presence of a number of trees around the site could affect the moisture content of the
medium to high volume change potential soils and therefore cause potential
shrinkage and heave movements. Should proposed developments be situated away
from existing or proposed planting, there is still potential that the near surface soils
could be susceptible to seasonal variation in moisture content.
As previously mentioned in section 8.2 of this report, it is recommended that where
possible, foundations bear onto the underlying Thames Group London Clay
Formation. In the event that minimum founding levels are less than 1.5mbgl, than the
use of ground bearing floor slabs may be adopted.
E09559/AUG06/V1
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However in the event that minimum founding levels are greater than1.5mbgl, current
guidance on the construction of foundations on clay soils (NHBC Standards –
Chapter 4.2, 2003) recommends that all floor slabs are suspended for such ground
conditions. It is all also recommended that a compressible void former is placed
beneath any proposed suspended floor slab enabling the slab to be cast in-situ and
thus keeping costs to a minimum.
As with good construction practice it is recommended the formation level be
inspected and that any areas of soft or loose deleterious strata are replaced with an
appropriately compacted coarse-grained medium.
8.5
Temporary Works
It is considered at this stage that temporary works will comprise excavations for
service runs through the Made Ground and Thames Group London Clay Formation.
Whilst the clay can be expected to be relatively stable, it is recommended that where
temporary excavations are proposed that an appropriate risk assessment is carried
out and where necessary they are either shored or that the sides of excavations are
battered to a safe angle of repose to allow man entry. It is suggested that an angle of
30 degrees from horizontal is not exceeded.
Groundwater was not encountered at depths that are likely to affect excavations for
services and shallow foundations, hence dewatering of excavations is not expected
to be required.
8.6
Concrete
Sulfate tests indicated that maximum determined levels correspond to Design Sulfate
Class 1 (DS-2) in accordance with BRE Special Digest 1, ‘Concrete in Aggressive
Ground 2005’. As mainly natural ground conditions persist and groundwater, if
present, is expected to be mobile within the granular Superficial Deposits, the
Aggressive Chemical Environment for Concrete (ACEC) is considered to be AC-2 in
accordance with the aforementioned document. We would advise that all cements
used for sub surface concrete constructions should conform to the advice given
within this publication unless other wise specified or required.
8.7
Pavements
As the near surface materials were found to be variable in composition, a
conservative approach has been taken to using the parameters of the fine grained
materials in relation to achievable CBR values. The fine-grained soils were found to
be of high plasticity with PI’s of up to 45%, it is anticipated that equilibrium CBR
values of the order of 4-5% would be appropriate, with reference to the Highways
Agency design guidance HD25/94 (Table 2.2 “Equilibrium Subgrade CBR Estimation”
within Volume 7 of the Department of Transport Design Manual for Roads and
Bridges).
As with good construction practice it is recommended the formation level be
inspected and that any areas of soft/loose deleterious strata are replaced with an
appropriately compacted coarse-grained medium. Likewise, any hard spots (such as
old foundations) should also be removed to guard against reflective cracking in the
pavement. Proof rolling/compaction of the formation level should be carried out prior
to laying the new pavement.
E09559/AUG06/V1
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8.8
Health and Safety / Contamination
The contaminant analysis undertaken has identified exceedances in relation to the
relevant screening values.
A full qualitative risk assessment has been carried out as part of the remit of the
scope of works and can be found in the subsequent sections of this report. However,
based on the limited testing undertaken, the following measures should be
considered as standard working practice:
1) To minimise risk during site works and in line with good working practice, Duty of
Care working procedures should be adopted, in particular it is recommended that:
2)
•
All works are undertaken by licensed operators
•
Contaminated waste sent for off-site disposal may be subject to landfill
premiums. Appended test results should be presented to the licensed
operators for appropriate waste classification and to ensure the appropriate
landfill is selected.
Health and Safety measures should be adopted to protect the health and safety
of site workers during any on-site works. Contractors are under a statutory
obligation to take reasonable care to protect the Health & Safety of employees.
The following measures are suggested:
•
All ground workers on site should be issued with Personal Protective
Equipment, including footwear and gloves.
Good practises relating to personal hygiene should be carried out, including the
exclusion of smoking in working areas and no eating or drinking should be
allowed in any contaminated areas of the site.
E09559/AUG06/V1
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9.0
GROUND CONTAMINATION RESULTS
9.1
Soils
It is recognised by the industry that the Soil Guideline Values (SGV) from the
Contaminated Land Exposure Model (CLEA) are those now favoured by the
Environment Agency, who prefer a risk-based assessment. The risk assessment
carried out according to the proposed use of the site as a residential site comprising a
2 to 3 storey building and most likely with limited soft landscaping. Therefore, where
possible, the SGVs for residential site use without plant uptake have been used as an
initial screening exercise to assess risks presented by this site. However, SGVs are
currently available for only a limited number of contaminants. Due to the absence of
further screening criteria, WYGE has developed internal soils screening criteria using
the methodology outlined in the latest Contaminated Land Reports for the some of
the contaminants where no SGVs exist. The WYGE screening values for residential
site use without plant uptake end use were therefore used for contaminants with no
SGVs. In the absence of either screening values, Dutch Human Health screening
values were utilised.
These values are to provide an initial indication of contaminants present but not used
as criteria upon which the decision is made to recommend remediation. This decision
is based on the evaluation of a number of factors which when combined together
present a statutory or non-statutory liability that may require remedial action.
The tables (9.1.1 – 9.1.5) below provide an initial screening exercise and highlight the
soil results, which exceed the appropriate threshold value.
Table 9.1.1: Benzo(a)Anthracene - Tier 1 SC: 5.2mg/kg
Sample Location
Stratum
Depth (mbgl)
Concentration (mg/kg)
BH3
Made Ground
0.1-0.6
6.5
TP6
Made Ground
0.0-0.2
14
Table 9.1.2: Benzo(a)pyrene - Tier 1 SC: 1.2mg/kg
Sample Location
Stratum
Depth (mbgl)
BH3
Made Ground
0.1-0.6
1.9
TP2
Made Ground
0.7-1.0
5.4
TP6
Made Ground
0.0-0.2
13
Table 9.1.3: Benzo(b)flouranthene - Tier 1 SC: 4mg/kg
Sample Location
Stratum
Depth (mbgl)
BH3
Made Ground
0.1-0.6
6.0
TP2
Made Ground
0.7-1.0
5.3
TP6
Made Ground
0.0-0.2
10
Table 9.1.4: Benzo(k) flouranthene - Tier 1 SC: 7mg/kg
Sample Location
Stratum
Depth (mbgl)
TP6
Made Ground
0.0-0.2
8.0
Table 9.1.5: Di-benzo(a,h)anthracene - Tier 1 SC: 0.84mg/kg
Sample Location
Stratum
Depth (mbgl)
TP6
Made Ground
0.0-0.2
1.5
E09559/AUG06/V1
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No asbestos containing materials were identified in any of the soil samples recovered
and analysed.
9.2
Groundwater
For groundwater, an assessment of site sensitivity was assessed by screening water
chemical test results primarily against the UK Drinking Water Supply criteria. In the
absence of the UK Drinking Water Supply criteria Environmental Quality Standards
for Freshwaters and the Dutch Integrated SRC (Serious Risk Concentration) values
were used. As for soils, this assessment of groundwater quality is only an initial
screening exercise and does not imply that remediation is necessarily required.
The tables (9.2.1 – 9.2.7) below provide an initial screening exercise and highlight the
groundwater results, which exceed the appropriate threshold value.
Table 9.2.1: Anthracene Tier 1 – SC: 0.1µg/l
Sample Location
Concentration (µg/l)
BH1
0.17
Table 9.2.2: Total US EPA 16 PAH Tier 1 – SC: 0.2µg/l
Sample Location
BH1
1.2
Table 9.2.4: Sulphate Tier 1 – SC: 400,000µg/l
Sample Location
BH1
2,100,000
Table 9.2.5: Copper Tier 1 – SC: 0.5µg/l
Sample Location
BH1
26
Table 9.2.6: Lead Tier 1 – SC: 10µg/l
Sample Location
BH1
25
Table 9.2.7: Diesel Range Organics (C8-C26) Tier 1 – SC: 10µg/l
9.3
Sample Location
BH1
14
Land-gas
Significant concentrations of land-gas were not detected in the monitoring well
installed in BH1 during the monitoring visits.
E09559/AUG06/V1
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10.0
GROUND CONTAMINATION DISCUSSION
10.1
Soil
The results of the chemical analysis indicate that only very localised areas beneath
the site are impacted by hydrocarbons. Concentrations above our Tier 1 Screening
Criteria for PAH’s were identified in soil samples recovered from shallow depth
(Made Ground) in BH3, TP2 and TP6.
It is considered likely that the slightly elevated concentrations of PAH’s identified in
BH2 is associated with the Made Ground and especially with the Asphalt surface,
through which the borehole was constructed. Another potential source for the
identified PAH’s is from small spills and leaks associated with the above ground
storage tank located in the immediate vicinity of BH2.
TP6 may have originated from the small spills and leaks associated with the above
ground storage tank located in the immediate vicinity of TP6.
TP2 is associated with the ash within the Made Ground encountered in TP2.
10.2
Groundwater
The results of the chemical analysis indicate that groundwater encountered beneath
the site is not significantly impacted by contaminants. Also, groundwater was only
identified in one of the investigation locations, BH1, indicating only limited and
discrete presence of groundwater beneath the site.
However, concentrations above our Tier 1 Screening Criteria for PAH’s, Sulphate,
Heavy Metals (Copper and Lead) and Diesel Range Organics (C8-C26) (DRO) were
identified in a water sample recovered from BH1.
BH1 with the installed monitoring well is located in the southern end of the site,
towards the former refuse tip area. As the site and surrounding areas generally
slopes towards the south, it is considered likely that groundwater flow beneath the
site would be towards the south, where BH1 is located.
As such, it is considered plausible that the identified impacted groundwater in BH1 is
a result of impacted soil, identified in BH3 and TP6, leaching out into underlying
strata and groundwater.
10.3
Land-gas
Significant concentrations of land-gas were not detected in the monitoring well
installed in BH1.
E09559/AUG06/V1
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11.0
QUALITATIVE RISK ASSESSMENT
Current environmental legislation in respect of contaminated land includes the
Environment Act 1995, Water Resources Act 1994, Environmental Protection Act
1990, Health and Safety at Work Act 1994, Town and Country Planning Act 1990 and
Building Regulations 1985. Part IIA of the EPA 1990 was implemented by Section 57
of the Environment Act (EA) 1995. The regime is detailed in the Department of
Environment, Transport and Regions (DETR) circular 02/2000 which includes a
statement of government policy, a description of the new regime, the statutory
guidance and a guide to the supporting regulations.
The regime provides a statutory definition of contaminated land based on the risk of
significant harm to human health and the environment, or pollution of controlled
waters. By adopting the principles of risk assessment and risk management the
intention is to ensure that contaminated land is managed effectively, based on its
current use, proposed end use and environmental setting. Under the regime, land is
only defined as contaminated if there is a significant 'pollutant linkage'. This requires
evidence of the presence of a contaminant (the source), a pathway (or pathways)
through which contaminants could travel, and a receptor that could be harmed by the
contaminant. In addition the type of receptor and any harm must meet the
descriptions of significant harm given in the statutory guidance. A site where a
contaminant is causing or is likely to cause pollution of surface water or groundwater
(controlled waters) also constitutes contaminated land.
This section of the report provides a qualitative assessment of environmental risks
associated with the site. The qualitative risk assessment is achieved by the
classification of the significance of the potential harm and the probability of a pollutant
linkage. The harm and probability of linkage via identified pathways are then
compared to indicate the potential environmental risk for a pollutant linkage. The
assessment has been developed with cognisance of:
•
the nature, level and extent of identified contamination (this may include for
duration and frequency),
•
potential contamination receptors, and
•
regard to the current site status
The risk assessment will also reflect the potential sensitivity of the receptors and the
significance of the contaminant source (i.e. the volume and concentration of the
contaminant source).
11.1
Sources
A number of indicators of potential hazards with regard to possible sources of
contamination are identified as a result of historical and current activities on-site:
On-site sources – Historic and Current
It appears that the site has been undeveloped until the early 1970’s when the site was
developed to its present day configuration (Christmas Lodge). As such, heating oil
(stored in an above ground storage tank) used on-site is a potential source for
contamination such as hydrocarbons and heavy metals, impacting underlying soil and
groundwater.
E09559/AUG06/V1
28
Also, our review of historical maps indicates that the most southern end of the site
may have been infilled with various materials of unknown source and composition in
order to raise that section of the site prior to the development of Christmas Lodge onsite. As such, the infill material is a potential source for contaminants impacting
underlying soil and groundwater.
Further, our recent investigation indicates that shallow soils in localised areas and
groundwater encountered have been impacted by contaminants.
Locations/areas of identified contamination are as follows:
•
Hydrocarbons (PAH’s) in shallow soil, BH2, TP2 and TP6.
•
Hydrocarbons (PAH’s and DRO), Sulphate and Heavy Metals (Copper and Lead)
in groundwater, BH1.
Off-site sources – Historic and Current
The area/previous clay pit to the immediate south of the site has been used a Refuse
Tip. As such, there is a potential for contaminants originating from the deposited
material to impact underlying soil and groundwater.
However, the former Refuse Tip has been converted into a Park, indicating that the
deposited material may have been excavated and removed. The area is also located
down-gradient from the site and as such it is unlikely that contaminants originating
from the deposited material would impact soil and groundwater beneath the study
site.
11.2
Potential Pathways
The key environmental pathways and exposure routes by which the potentially toxic
substances can reach the potential receptors (see Section 11.3) are considered to
be:
Indirect
•
Vertical migration of contaminants into underlying strata and groundwater.
•
Surface runoff to adjacent land uses.
•
Groundwater movement laterally and vertically.
•
Land-gas and organic vapours movement through permeable ground strata.
Direct
•
Ingestion of soil and dust (plants and humans).
•
Dermal contact with contaminated surface soil and groundwater.
•
Inhalation of land gas and vapours.
E09559/AUG06/V1
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11.3
Potential Contamination Receptors
Receptors that may be affected by the identified contamination are:
11.4
•
Current users of the site and trespassers.
•
Adjacent land uses (residential properties particularly).
•
Identified surface water feature.
•
Construction workers during any redevelopment, remediation and general groundworks.
•
Flora and Fauna – Future Landscaping.
•
Future users of the site.
•
Future Building infrastructure
Qualitative Risk Assessment
The risk assessment detailed below considers the site in its current state and does
not take into account any remedial, mitigation or protective measures which may be
incorporated. The risk of contamination to the following receptors listed below has
been assessed and a summary is presented at the end of this section in 11.5.
Current Site Users/Trespassers
The site is currently disused and secured. Also, only fairly low levels of contamination
(PAH’s in shallow soil), most only marginally above a conservative Tier one screening
value, were identified on-site. Therefore, the potential risk posed to current site
users/trespassers from dermal contact, ingestion and volatilisation to indoor and
outdoor air from the identified contamination is considered to be of a Low order.
Risk from Adjacent Land Uses
A refuse tip was identified to have been located immediate south of the site.
However, given that the refuse tip has been converted into a park indicating that
deposited material is likely to have been translocated during construction. In addition,
.the fact that the tip was located down-gradient from the study site it is considered
unlikely that any contamination originating from the tip would have migrated towards
the study site. As such, the risk from adjacent land uses is considered to be of a Low
order.
Risk to Adjacent Land Uses
Given that part of the site appears to have been infilled and that the site itself has
been developed, since the 1970’s, including an above ground storage tank used for
heating oil there is a potential for underlying soil and groundwater to have been
impacted by contaminants and subsequently migrating off-site.
However, as the site is underlain by a non-aquifer and the fact that only very limited
groundwater was encountered beneath the site, the risk from contamination identified
beneath the site posed to off-site receptors is considered to be of a Low order.
E09559/AUG06/V1
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Groundwater
There are 13 No of groundwater abstractions within 1km of the site. These are all
associated with the South East Water Plc pumping station located approximately
500m to the south-west of the site, most likely within the identified Groundwater
Source Protection Zone, Zone I, to the south and south-west of the site. However,
due to only fairly low levels of contamination (PAH’s in shallow soil) and the distance
between the site and the identified abstractions the potential risk from the identified
contamination is considered to be of a Low order.
Surface Water
There are no surface water abstractions within 1km of the site.
The nearest identified surface water features to the site are a few surface drains and
ponds located to the south of the site within the Brickfield Park area. However, due to
low concentrations of a small number of contaminants identified on-site, the potential
risk to the drains and ponds is considered to be of a Low order.
The nearest surface water feature, classified by the Environment Agency, to the site
is the Blackwater River and associated ponds. The EA classifies the Blackwater
River and associated ponds as River Quality ‘D’ at a location approximately 650m to
the south-west of the site. However, due to only fairly low levels of contamination
(PAH’s in shallow soil) and the distance from the site and the Blackwater River and
associated ponds, the potential risk from the identified contamination on-site is
considered to be of a Low order.
Construction Workers
It is understood that the site is proposed for re-development. As such, there is a risk
that disturbance of underlying soils could expose ground workers to contaminated
materials. The exposure pathways in such instance would include direct dermal
contact, ingestion and inhalation of gases, vapours and dust.
However, our recent investigation has identified only very localised areas being
impacted by contaminants (PAH’s in shallow soil). Disturbance of underlying soils in
these areas will provide direct pathways from this contamination to workers on the
land, in particular through vapour inhalation and dermal contact. By adoption of
suitable precautionary measures relating to methods of work and use of personal
protection equipment, the potential pathways are likely to be effectively mitigated.
Therefore, the risk to construction workers is assessed to be of a Low order.
Flora and Fauna
High levels of phytotoxic metals were not identified within underlying soils. As such,
the risk posed to flora and fauna is considered as Low.
Future Site Users
comprising a 2 to 3 storey building with associated public open space. As such, the
risk to future site users is from dermal contact, ingestion and volatilisation to indoor
and outdoor air from the identified contamination is considered to be of a Low order.
E09559/AUG06/V1
31
Future Infrastructure
The risks posed to future buildings and services derive from the geotechnical and
contamination characteristics of the shallow soils. The presence of contaminants in
shallow subsurface soils may impact upon the materials used for pipe-work for
services and elevated sulphates may attack concrete. Buildings may also be subject
to ingress by land-gas. Our investigations indicate only mildly elevated sulphate
concentrations and no significant ground gas concentrations.
It is considered that the risk to future infrastructure from the identified soil and
groundwater contamination is of a Low order.
11.5
Ground Contamination Risk Summary
A summary of the potential environmental risks associated with ground contamination
at the land with regard to current use and ownership is outlined in the following table
shown overleaf:
E09559/AUG06/V1
32
Table 9.5 Ground Contamination Risk Summary
Source/Area
Pathway
Receptor
Inhalation
Volatilisation to indoor and outdoor air
Hydrocarbon (PAH)
impacted shallow soil
Hydrocarbon (PAH’s and
DRO), Sulphate and Heavy
Metal (Copper and Lead)
impacted groundwater
Dermal contact and/or
Ingestion
Soil leaching
Groundwater migration to surface water.
Surface water ingestion
Soil leaching
Groundwater migration
Groundwater ingestion
Risk Assessment
Current Land Users
• Low
Future Construction Workers
• Low
Future Land Users
• Low
Current Land Users
• Low
Future Construction Workers
• Low
Future Land Users
• Low
Un-named drains and ponds
• Low
Blackwater River
• Low
Groundwater Abstractions
• Low
OVERALL GROUND CONTAMINATION RISK RATING: LOW
E09559/AUG06/V1
33
12.0
CONCLUSIONS AND RECOMMENDATIONS
It should be noted that the site has been assessed in its current condition and at its
current level. Any significant alterations to site levels or other conditions would
inevitably require evaluation of the overall qualitative risk assessment rating to reflect
the modified site conditions.
Due to variability and the possibility of unpredictable settlement, it is recommended
that conventional spread foundations for the proposed development should not bear
onto the Made Ground. Likewise due to variability in thickness and composition of the
Superficial Deposits there is the potential that under load these soils may also give
rise to unacceptable/ unpredictable differential settlements.
Additionally differential settlements may also arise where foundations span across
areas where both Superficial Deposits and the Thames Group London Clay
Formation occur at founding level. Therefore it is recommended that where possible
foundations bear onto the underlying Thames Group London Clay Formation.
For more heavily loaded structures, or where minimum founding levels are
considered too great for conventional spread foundations, piled foundations could be
considered. Depending on foundation load requirements, a range of pile lengths and
diameters can be designed to bear into the underlying Thames Group London Clay
Formation.
The interpretation and assessment detailed in this report has been undertaken to
identify the most significant receptors of the contamination present at the land, based
upon a risk assessment of the sources, pathways and receptors (the pollutant
linkages) associated with the land. The intrusive investigation has confirmed or
identified a number of factors, which were in question prior to the site investigation
being undertaken. In particular, the following has been established:
• The site is proposed to be developed for residential use with associated public
open space.
• The encountered ground conditions at the site generally comprise Made Ground
overlying, Superficial Deposits, which in turn overlie the Thames Group London
Clay Formation, classified as a non-aquifer.
• Groundwater was encountered in location, BH1 and TP2. It is considered that
encountered groundwater is perched and does not represent regional
groundwater.
There are 13 No. of groundwater abstractions within 1 km of the site.
• The nearest identified surface water features to the site are a few drains and
ponds located to the south of the site within the Brickfield Park area. The nearest
surface water feature, classified by the Environment Agency, to the site is the
Blackwater River and associated ponds. The EA classifies the Blackwater River
and associated ponds as River Quality ‘D’ at a location approximately 650m to
the south-west of the site.
There are no surface water abstractions within 1km of the site.
E09559/AUG06/V1
34
•
Concentrations above our Tier 1 Screening Criteria for PAH’s were identified in
soil samples recovered from shallow depth (Made Ground) in BH3, TP2 and TP6.
It is considered likely that the slightly elevated concentrations of PAH’s identified
in BH2 are associated with the Made Ground and especially with the Asphalt
surface, through which the borehole was constructed. Another potential source
for the identified PAH’s are small spills and leaks associated with the above
ground storage tank located in the immediate vicinity of BH2.
in TP6 is originating from the small spills and leaks associated with the above
ground storage tank located in the immediate vicinity of TP6.
in TP2 is associated with the ash within the Made Ground encountered in TP2.
•
Concentrations generally only slightly above our Tier 1 Screening Criteria for
PAH’s, Sulphate, Heavy Metals (Copper and Lead) and Diesel Range Organics
(C8-C26) (DRO) were identified in a water sample recovered from BH1.
BH1 with the installed monitoring well is located in the southern end of the site,
towards the former refuse tip area. As the site and surrounding areas generally
slopes towards the south, it is considered likely that groundwater flow beneath
the site would be towards the south, where BH1 is located.
As such, it is considered plausible that the identified impacted groundwater in
BH1 is a result of impacted soil, identified in BH3 and TP6, leaching out into
underlying strata and groundwater.
• Significant concentrations of land-gas were not detected in the installed
monitoring well.
With the above information in mind and in the context of the proposed use of the site,
it is unlikely that a QRA and/or subsequent substantial remedial works are required
for the site.
However, as only shallow soils in discrete areas were impacted by contaminants
(PAH), localised excavation and subsequent soil removal may prudent and to
address this issue. The extensive use of hard landscaping and selective excavation
could be used in tandem to minimise the requirement for off site disposal.
Also, hydrocarbon and heavy metal impacted groundwater was also identified
beneath the site. However, it appears that the impacted groundwater is only present
in localised areas. Therefore, it is unlikely that groundwater remediation is required to
address the identified groundwater conditions and to further reduce the potential risks
posed from site conditions to the local ‘controlled water’ environment and future
developers and occupants of the site. However, future monitoring of groundwater
conditions on-site may be prudent both during and post redevelopment.
E09559/AUG06/V1
35
SKETCHES
E09559/AUG06/V1
36
APPENDIX A
Report Conditions
E09559/AUG06/V1
37
This report is produced solely for the benefit of Hampshire County Council and no
liability is accepted for any reliance placed on it by any other party unless specifically
agreed in writing otherwise. This report refers, within the limitations stated, to the
condition of the site at the time of the inspections. No warranty is given as to the
possibility of future changes in the condition of the site as characteristics, especially
liquid and gaseous materials, are likely to vary with time.
This report is based on readily available geological records, the recorded physical
investigation by WYGE, the strata observed in the works, together with the results of
completed site and laboratory tests by others and reviewed in good faith without
responsibility. Whilst skill and care has been taken to interpret these conditions likely
between or below investigation points, the possibility of other characteristics not
revealed cannot be discounted, for which no liability can be accepted. The impact of
our assessment on other aspects of the development requires evaluation by other
involved parties.
Whilst confident in the findings detailed within this report because ground conditions is
not an exact science, subject to risk analysis, we are unable to give categoric
assurances that they will be accepted by others as they may have differing objectives.
This report is prepared for the proposed uses stated in the report and should not be
used in a different context without reference to WYGE. In time improved practices or
amended legislation may necessitate a re-assessment.
The opinions expressed cannot be absolute due to the limitations of time and resources
within the context of the agreed brief and the possibility of unrecorded previous in
ground activities. The ground conditions have been sampled or monitored in recorded
locations and tested for some of the more common chemicals generally expected,
including any highlighted in the client’s instructions. Other concentrations or types of
chemicals may exist. Factual results are presented initially compared to commonly
adopted guidelines which are not definitive in the UK and should be further assessed
for actual risk.
APPENDIX B
Photographs
E09559/AUG06/V1
38
Photograph 1: Entrance road to site
Photograph 2: General view over the site building
Photograph 5: Fargro. View over the A/G storage tank area
APPENDIX C
Envirocheck Report
E09559/AUG06/V1
39
®
Envirocheck Report
Datasheet
Report on:
Chrismas Lodge
Evelyn Avenue
Aldershot
GU11 3QB
National Grid Reference :
486700, 149680
Site Area (Ha) :
0.51
Prepared For :
White Young Green
The Mill Yard
Nursling Street
Southampton
SO16 0YA
Your Reference:
Mr R Palmgren,BL2642
A Landmark Information Group Service
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 1
Contents
__________________________________
Summary
__________________________________
Agency & Hydrological
__________________________________
Waste
__________________________________
Hazardous Substances
__________________________________
Geological
__________________________________
Industrial Land Use
__________________________________
Sensitive Land Use
__________________________________
Data Currency
__________________________________
Data Suppliers & Copyright Statements
__________________________________
Useful Contacts
__________________________________
BGS Borehole Order Form
__________________________________
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 Datasheet places great
emphasis on statutory data provided by the Environment Agency and the Scottish Environment Protection
Agency; it also incorporates data from English Nature (and the Scottish and Welsh equivalents), the
Environment Agency (and the Scottish equivalent) 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 legend database to 1km from a
single point or 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 2006. 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 and English Nature, 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. Additional copies 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.
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 2
Summary
On Site
Data Type
0 to 250m
251 to 500m
501 to 1000m
(*up to 2000m)
Local Authority Pollution Prevention and Controls
1
4
Local Authority Pollution Prevention and Control Enforcements
Contaminated Land Register Entries and Notices
Discharge Consents
6
Enforcement and Prohibition Notices
Integrated Pollution Controls
Integrated Pollution Prevention And Control
Local Authority Integrated Pollution Prevention And Control
Nearest Surface Water Feature
Yes
Pollution Incidents to Controlled Waters
1
1
19
Substantiated Pollution Incident Register
Prosecutions Relating to Authorised Processes
Prosecutions Relating to Controlled Waters
Water Industry Act Referrals
Registered Radioactive Substances
River Quality
1
River Quality Biology Sampling Points
1
River Quality Chemistry Sampling Points
Water Abstractions
Groundwater Vulnerability
5
8
2
1
(*9)
Yes
Source Protection Zones
Extreme Flooding from Rivers or Sea without Defences
Flooding from Rivers or Sea without Defences
Areas Benefiting from Flood Defences
Flood Water Storage Areas
Flood Defences
River Flood Data (Scotland)
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 3
Summary
On Site
Data Type
0 to 250m
251 to 500m
501 to 1000m
(*up to 2000m)
Waste
BGS Recorded Landfill Sites
1
Integrated Pollution Control Registered Waste Sites
Licensed Waste Management Facilities (Landfill Boundaries)
Licensed Waste Management Facilities (Locations)
Local Authority Recorded Landfill Sites
1
2
Registered Landfill Sites
Registered Waste Transfer Sites
Registered Waste Treatment or Disposal Sites
1
Control of Major Accident Hazards Sites (COMAH)
Explosive Sites
Notification of Installations Handling Hazardous Substances (NIHHS)
Planning Hazardous Substance Consents
Planning Hazardous Substance Enforcements
Geological
BGS Boreholes
BGS Recorded Mineral Sites
BGS 1:625,000 Solid Geology
10
41
8
102
1
Yes
Brine Compensation Areas
Coal Mining Affected Areas
Shallow Mining Hazards
Potential for Collapsible Ground Stability Hazards
Potential for Compressible Ground Stability Hazards
Potential for Ground Dissolution Stability Hazards
Potential for Landslide Ground Stability Hazards
Yes
Potential for Running Sand Ground Stability Hazards
Potential for Shrinking or Swelling Clay Ground Stability Hazards
Yes
Mining Instability
Natural and Mining Cavities
Radon Affected Areas
Radon Protection Measures
Industrial Land Use
Contemporary Trade Directory Entries
1
Fuel Station Entries
4
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 4
Summary
On Site
Data Type
0 to 250m
251 to 500m
501 to 1000m
(*up to 2000m)
Sensitive Land Uses
Areas of Adopted Green Belt
Areas of Unadopted Green Belt
Areas of Outstanding Natural Beauty
Environmentally Sensitive Areas
Forest Parks
Local Nature Reserves
1
Marine Nature Reserves
National Nature Reserves
National Parks
National Scenic Areas
Nitrate Sensitive Areas
Nitrate Vulnerable Zones
1
Ramsar Sites
Sites of Special Scientific Interest
Special Areas of Conservation
Special Protection Areas
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 5
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
400
1
486410
150010
NE
627
1
487290
150050
NE
634
1
487120
150230
S
731
2
486640
148920
NW
905
1
486220
150490
Contact NGR
1
Name:
Location:
Authority:
Permit Reference:
Dated:
Process Type:
Description:
Status:
Positional
Accuracy:
W L Edgoose & Sons Ltd
Church Lane East,ALDERSHOT,Hampshire,GU11 3BU
Rushmoor Borough Council, Environmental Health Department
Auth/8/93
Not Supplied
Local Authority Air Pollution Control
PG6/2 Manufacture of timber and wood-based products
Authorisation revoked
Unknown
2
Name:
Location:
Authority:
Permit Reference:
Dated:
Process Type:
Description:
Status:
Positional
Accuracy:
Somerfield Service Station
400 High Street,ALDERSHOT,Hampshire,GU12 4NE
7/99
Not Supplied
PG1/14 Petrol filling station
Authorised
Manually positioned to the address or location
3
Name:
Location:
Authority:
Permit Reference:
Dated:
Process Type:
Description:
Status:
Positional
Accuracy:
Star Service Station
314 High Street,ALDERSHOT,Hampshire,GU12 4LT
3/99
Not Supplied
Authorised
Located by supplier to within 100m
4
Name:
Location:
Authority:
Permit Reference:
Dated:
Process Type:
Description:
Status:
Positional
Accuracy:
Badshot Lea Service Station
131 Badshot Lea Road,FARNHAM,Surrey,GU9 9LS
Waverley Borough Council, Environmental Health Department
Epa/Pv/4
13th July 1998
Automatically positioned to the address
5
Name:
Location:
Authority:
Permit Reference:
Dated:
Process Type:
Description:
Status:
Positional
Accuracy:
F & N Garage Ltd
79-81 Grosvenor Road,ALDERSHOT,Hampshire,GU11 3DZ
3/94
28th November 1994
PG6/34 Respraying of road vehicles
Unknown
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 6
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
SW
536
3
486410
149190
S
548
3
486700
149100
S
627
3
486780
149020
Contact NGR
Discharge Consents
6
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
South East Water Plc.
Water Supply Grid
South East Water Boxalls Lane Aldershot Hampshire Gu11 3qr
Environment Agency, Thames Region
Not Supplied
Casm.1049
1
24th September 2004
24th September 2004
Not Supplied
Trade Discharges - Process Effluent - Water Company (Wtw)
Freshwater Stream/River
River Blackwater
New Consent (Water Resources Act 1991, Section 88 & Schedule 10 as amended
by Environment Act 1995)
Discharge Consents
7
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
Danetree Homes Plc
Domestic Property (Multiple)
Development Off Boxalls Lane, Aldershot, Hants
Not Supplied
Ctwc.2015
1
12th November 1987
12th November 1987
27th June 1991
Discharge Of Other Matter-Surface Water
Unamd Lake:Trib -R. Blackwater
Discharge Consents
8
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
Thames Water ( S & W )
Sewage Disposal Works - Water Company
Lower Farnham Road Swo, Aldershot, Hants
Not Supplied
Csac.1432
1
26th April 1989
26th April 1989
24th March 1992
River Blackwater
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 7
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
S
782
3
486500
148900
SW
804
3
486000
149200
S
947
3
486700
148700
W
5
-
486650
149680
Contact NGR
Discharge Consents
9
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
Mr. P. Amond
Preymead Farm & Mead Cottage Badshot Lea Farnham Surrey Uk Gu9 9lr
Not Given
CATM.3576
1
24th November 1998
4th June 1999
Not Supplied
Sewage Discharges - Final/Treated Effluent - Not Water Company
Trib Of The Blackwater
New Consent (Water Resources Act 1991, Section 88 & Schedule 10 as amended
by Environment Act 1995)
Discharge Consents
10
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
Thames Water Utilities Limited.
Development At Brook Avenue, Farnham, Surrey
Not Given
CTWC.1678
1
4th June 1987
4th June 1987
Not Supplied
River Blackwater
Transferred from COPA 1974
Discharge Consents
11
Operator:
Property Type:
Location:
Authority:
Catchment Area:
Reference:
Permit Version:
Effective Date:
Issued Date:
Revocation Date:
Discharge Type:
Discharge
Environment:
Receiving Water:
Status:
Positional
Accuracy:
Thames Water Utilities Ltd
Sewerage Network - Pumping Station - Water Company
Badshot Lea (Low Lane)
Not Supplied
Temp.0381
1
2nd November 1989
2nd November 1989
27th January 1997
Sewage Discharges - Pumping Station - Water Company
Blackwater River
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 8
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
S
115
3
486650
149550
SW
398
3
486500
149300
SW
514
3
486300
149300
N
523
3
486500
150200
S
599
3
486800
149050
Contact NGR
12
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Severity of Incident:
Positional
Accuracy:
Not Given
BADSHOT LEA
Oils - Unknown
Confirmed As A Pollution Incident
Not Supplied
WE900024
Not Given
Not Given
Not Given
Category 3 - Minor Incident
13
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
18th October 1990
WE900605
Not Given
Not Given
Not Given
14
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
21st April 1991
WE910209
Not Given
Not Given
Not Given
Category 2 - Significant Incident
15
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Unknown Sewage
Not Supplied
6th May 1997
THS11997032394
Not Given
Not Given
Not Given
16
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
BADSHOT LEA
Oils - Unknown
7th February 1993
S2930027
Not Given
Not Given
Not Given
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 9
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
719
3
486010
149990
NW
721
3
486010
150000
NW
723
3
486000
149990
NW
723
3
486010
150000
NW
725
3
486000
150000
Contact NGR
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Agricultural: Unknown
No Pollution Found
8th October 1998
THS11998040960
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
13th April 1994
S2940098
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
Not Supplied
13th June 1997
THS11997029188
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
3rd May 1994
S2940122
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Unknown Sewage
31st March 1994
S2940086
Not Given
Not Given
Not Given
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 10
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
725
3
486010
150010
NW
727
3
486000
150000
NW
728
3
486000
149990
NW
729
3
486000
150010
NW
730
3
486000
150000
Contact NGR
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
30th June 1994
S1940299
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
9th March 1994
S2940078
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
Not Supplied
10th April 1996
S1960170
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Miscellaneous - Unknown
13th September 1994
S1940459
Not Given
Not Given
Not Given
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Unknown
Not Supplied
1st July 1996
S1960328
Not Given
Not Given
Not Given
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 11
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
732
3
486000
150000
NW
734
3
486000
150010
E
801
3
487500
150000
SW
845
3
486300
148900
SW
879
3
486330
148850
Contact NGR
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
17
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
18
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
ALDERSHOT
Oils - Unknown
3rd June 1995
S1950346
Not Given
Not Given
Not Given
Not Given
Ash Lock
Oils - Unknown
20th January 1995
S1950034
Not Given
Not Given
Not Given
Not Given
ALDERSHOT
Chemicals - Unknown
7th March 1990
WE900161
Not Given
Not Given
Not Given
19
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
20
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
BADSHOT LEA
2nd September 1993
S2930200
Not Given
Not Given
Not Given
Not Given
BADSHOT LEA
21st March 1990
WE900190
Not Given
Not Given
Not Given
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 12
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
SW
883
3
486330
148850
S
615
3
486600
149050
W
858
3
485820
149470
SW
375
3
486470
149340
Contact NGR
20
Property Type:
Location:
Authority:
Pollutant:
Note:
Incident Date:
Incident Reference:
Catchment Area:
Receiving Water:
Cause of Incident:
Positional
Accuracy:
Not Given
BADSHOT LEA
Not Supplied
WE900187
Not Given
Not Given
Not Given
Category 2 - Significant Incident
River Quality
Name:
GQA Grade:
Reach:
Estimated Distance
of Reach (km):
Flow Rate:
Flow Type:
Year:
Blackwater
River Quality D
Aldershot - Aldershot Stw
4.5
Flow less than 0.31 cumecs
River
2000
21
Name:
Reach:
Estimated Distance:
Positional
Accuracy:
Year:
GQA Grade:
Year:
GQA Grade:
Year:
GQA Grade:
Year:
GQA Grade:
Year:
GQA Grade:
Year:
GQA Grade:
Blackwater (Thames)
Aldershot - Aldershot Sewage Treatment Works
4.50
1990
River Quality Biology GQA Grade D - Fair
1995
River Quality Biology GQA Grade D - Fair
2000
River Quality Biology GQA Grade C - Fairly Good
2002
2003
2004
Water Abstractions
22
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
South East Water Limited
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole A
Public Water Supply: Potable Water Supply - Direct
Water may be abstracted from a single point
Groundwater
Not Supplied
Not Supplied
Section 46.(4) Water Resources Act 1991
01 January
31 December
8th August 2003
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 13
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
SW
439
3
486350
149350
SW
455
3
486450
149260
SW
468
3
486390
149280
SW
488
3
486400
149250
Contact NGR
Water Abstractions
23
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
South East Water Plc
28/39/24/0113
100
Boxalls Lane Pumping Station Ch Point A
Groundwater
15911
3864100
Chalk (Undifferentiated)
01 January
31 December
4th August 1992
Not Supplied
Water Abstractions
24
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole B
Groundwater
Not Supplied
Not Supplied
01 January
31 December
8th August 2003
Not Supplied
Water Abstractions
25
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole C
Groundwater
Not Supplied
Not Supplied
01 January
31 December
8th August 2003
Not Supplied
Water Abstractions
25
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
100
Boxalls Lane Pumping Station Ch Point B
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
4th August 1992
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 14
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
SW
514
3
486400
149220
SW
518
3
486430
149200
SW
523
3
486400
149210
SW
548
3
486310
149240
Contact NGR
Water Abstractions
26
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
100
Boxalls Lane Pumping Station Ch Point E
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
4th August 1992
Not Supplied
Water Abstractions
26
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0112
100
Boxalls Lane Pumping Station (Folkestone Beds) Point B
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
8th May 1967
Not Supplied
Water Abstractions
26
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole F
Groundwater
Not Supplied
Not Supplied
01 January
31 December
8th August 2003
Not Supplied
Water Abstractions
27
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
100
Boxalls Lane Pumping Station Ch Point C
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
4th August 1992
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 15
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
SW
556
3
486310
149230
SW
592
3
486190
149300
SW
614
3
486170
149290
SW
618
3
486180
149270
Contact NGR
Water Abstractions
27
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole D
Groundwater
Not Supplied
Not Supplied
01 January
31 December
8th August 2003
Not Supplied
Water Abstractions
28
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0112
100
Boxalls Lane Pumping Station (Folkestone Beds) Point A
Groundwater
4546
1500180
Folkestone Beds
01 January
31 December
8th May 1967
Not Supplied
Water Abstractions
28
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
101
Boxalls Lane Pumping Station (Chalk) Borehole E
Groundwater
Not Supplied
Not Supplied
01 January
31 December
8th August 2003
Not Supplied
Water Abstractions
28
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0113
100
Boxalls Lane Pumping Station Ch Point D
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
4th August 1992
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 16
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
W
1009
3
485700
150000
SE
1431
3
487620
148510
SE
1431
3
487620
148510
SE
1431
3
487620
148510
Contact NGR
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
Innisfail Laundry Limited
28/39/24/0004
100
Un-Named Tributary Of River Blackwater At Cranmore Lane
Industrial; Commercial And Public Services: Laundry Use
Surface
114
23639
Cranmore Lane, Aldershot
01 January
31 December
11th October 1965
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
Hanson Quarry Prod Europe Ltd
28/39/24/0230
101
Farnham Quarry, Runfold Roundabout - Borehole
Mineral Products: Make-Up Or Top Up Water
Groundwater
Not Supplied
Not Supplied
Farnham Quarry, Runfold Roundabout, Farnham
01 January
31 December
1st August 2000
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0230
102
Mineral Products: Make-Up Or Top Up Water
Groundwater
Not Supplied
Not Supplied
Farnham Quarry, Runfold Roundabout, Farnham
01 January
31 December
25th February 2005
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0230
102
Mineral Products: Process Water
Groundwater
Not Supplied
Not Supplied
Farnham Quarry, Runfold Roundabout, Farnham, Surrey
01 January
31 December
25th February 2005
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 17
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
S
1473
3
486370
148220
SW
1586
3
485490
148590
SW
1586
3
485490
148590
SE
1610
3
487770
148400
Contact NGR
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
Mr I M Thorburn
28/39/24/0224
100
Badshot Farm Nurseries Borehole
General Agriculture: Spray Irrigation - Direct
Groundwater
50
7500
Badshot Farm Nurseries, Badshot Lea
01 October
30 September
1st November 1996
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
Waverley Borough Council
28/39/30/0410
1
Weybourne Stream, Weybourne Nature Reserve, Weybourne
Environmental: Non-remedial River/Wetland Support: Lake & Pond Throughflow
Surface
Not Supplied
Not Supplied
Weybourne Nature Reserve, Weybourne
01 November
31 March
18th June 2001
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/30/0410
2
Weybourne Stream, Weybourne Nature Reserve, Weybourne
Environmental: Non-remedial River/Wetland Support: Lake & Pond Throughflow
Surface
Not Supplied
Not Supplied
Weybourne Nature Reserve, Weybourne
01 January
31 December
6th June 2003
Not Supplied
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0111
100
Tongham Pumping Station Point A
Groundwater
4546
818280
Folkestone Beds
01 January
31 December
13th July 1970
Not Supplied
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 18
Compass
Direction
Estimated
Distance
From Site
E
1625
3
488360
149420
Non Aquifer (Negligibly permeable) - Formations which are generally regarded as
containing insignificant quantities of groundwater. However, groundwater flow through
such rocks, although imperceptible, does take place and needs to be considered in
assessing the risk associated with persistent pollutants
Not classified
Sheet 45 West Sussex and Surrey
1:100,000
-
0
3
486700
149680
None
-
-
-
-
SW
429
3
486450
149290
SW
478
3
486420
149250
SW
584
3
486200
149300
-
-
-
-
-
-
-
-
-
-
-
-
None
-
-
-
-
None
-
-
-
-
-
-
-
-
Map
ID
Details
Contact NGR
Water Abstractions
Operator:
Licence Number:
Permit Version:
Location:
Authority:
Abstraction:
Abstraction Type:
Source:
Daily Rate (m3):
Yearly Rate (m3):
Details:
Authorised Start:
Authorised End:
Permit Start Date:
Permit End Date:
Positional
Accuracy:
28/39/24/0111
100
Tongham Pumping Station Point B
Groundwater
Not Supplied
Not Supplied
Not Supplied
01 January
31 December
13th July 1970
Not Supplied
Geological
Classification:
Soil Classification:
Map Sheet:
Scale:
Drift Deposits
Description
Name:
Source:
Reference:
Type:
Various
Environment Agency, Head Office
Not Supplied
Zone I (Inner Protection Zone): Travel time of 50 days or less to the groundwater
source.
Name:
Source:
Reference:
Type:
Boxalls Lane (Lgs)
Th336
Groundwater Source
Name:
Source:
Reference:
Type:
Boxalls Lane (Chalk)
Th145
Groundwater Source
Description
None
Description
None
Description
None
Description
Flood Defences
Description
Description
None
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 19
Waste
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
S
6
-
486700
149650
-
0
1
486700
149680
-
0
5
486700
149680
S
524
2
486540
149150
S
524
4
486540
149150
S
6
1
486700
149650
NW
539
1
486350
150140
NW
849
1
486310
150470
Contact NGR
33
Site Name:
Location:
Authority:
Ground Water:
Surface Water:
Geology:
Positional
Accuracy:
Boundary Accuracy:
Boxells Lane Tip
Boxells Lane,ALDERSHOT,Hampshire
British Geological Survey, National Geoscience Information Service
Information not available
Information not available
N/A
Positioned by the supplier
Moderate
Local Authority Landfill Coverage
Rushmoor Borough Council
- Has supplied landfill data
Name:
- Had landfill data but passed it to the relevant environment agency
Name:
Name:
Surrey County Council
Name:
34
Location:
Reference:
Authority:
Last Reported
Status:
Types of Waste:
Date of Closure:
Positional accuracy:
Boundary Quality:
Land To North Of Brick & Tile Works, Off Boxalls Lane, Aldershot, Hants. Now
Brickfields Nature Reserve
18
Unknown
Domestic, Builders Rubble
Not Supplied
Good
35
Location:
Reference:
Authority:
Last Reported
Status:
Types of Waste:
Date of Closure:
Boundary Quality:
Bus Depot,Halimote Road, Aldershot, Hampshire
31
Unknown
Not Known
Not Supplied
Good
36
Location:
Reference:
Authority:
Last Reported
Status:
Types of Waste:
Date of Closure:
Boundary Quality:
Land To South West Of 16 Elms Road, Aldershot, Hampshire
33
Unknown
Scrap Metal
Not Supplied
Good
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 20
Waste
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
862
Contact NGR
37
Licence Holder:
Licence Reference:
Site Location:
Operator Location:
Authority:
Site Category:
Maximum Input
Rate:
Waste Source
Restrictions:
Licence Status:
Dated:
Preceded By
Licence:
Superseded By
Licence:
Positional
Accuracy:
Boundary Quality:
Authorised Waste
Environment
Agency must give
specific
authorisation for
this waste to be
accepted|Waste
requires prior
approval
Prohibited Waste
J.M.P. Metal Co.
3/ 6
Land at 8 Elms Road,ALDERSHOT,Hampshire,GU11 1LJ
8 Elms Road,ALDERSHOT,Hampshire,GU11 1LJ
Environment Agency - Thames Region, South East Area
Scrapyard
Undefined
3
486290
150480
No known restriction on source of waste
Licence lapsed/cancelled/defunct/not applicable/surrendered
1st October 1990
Not Given
Not Given
Not Supplied
Scrap Metal (As In 1964 Act)
Assoc. Asbestos
Assoc. Battery Acids
Assoc. Drainings From Rad'Rs & Transf'
Assoc. High Hazard Mat'Ls
Assoc. Mineral Engine Oils
Assoc. Solid/Liquid Residues
Biodegradable Mat'Ls
Drums -Unless Empty Or Cont'S Conform
Food Waste
Liquid/Sludge Wastes -Except As Above
Paper/Cardboard/Packaging Waste
Phenols/Mat'L Containing Phenol
Poisonous, Noxious, Polluting Wastes
Potentially Haz. Or Polluting Waste
Special Wastes - Except As Above
Vegetable Matter
Waste Ex Prems.Of Toxic/Water Sol.Chem
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 21
Geological
Compass
Direction
Estimated
Distance
From Site
Su84ne56
103.32
Aldershot Surrey
SW
375
6
486470
149340
Su84ne234
15
Plot 18 Highfield Avenue Aldershot 1
NW
402
6
486320
149910
Su84ne61
100.58
Aldershot Surrey
SW
420
6
486390
149340
Su84ne48
73.76
Aldershot Surrey
SW
432
6
486360
149350
Su84ne49
73.15
Aldershot Surrey
SW
453
6
486340
149340
Su84ne46/B
73
Aldershot Surrey
SW
439
6
486340
149360
Su84ne46/A
73
Aldershot Surrey
SW
446
6
486340
149350
Su84ne57
106.68
Aldershot Surrey
SW
455
6
486450
149260
Su84ne58
106.68
Aldershot Surrey
SW
477
6
486390
149270
Su84ne50
79.24
Aldershot Surrey
SW
496
6
486320
149300
Su84ne62
103.56
Aldershot Surrey
SW
510
6
486310
149290
Su84ne60
103.63
Boxhalls Lane-Aldershot
SW
506
6
486260
149350
Su84ne53
97.53
Aldershot Surrey
SW
516
6
486240
149360
Su84ne224
467.56
Boxhall'S Lane Aldershot No 15
SW
527
6
486430
149190
Su84ne54
103.48
Aldershot Surrey
SW
529
6
486210
149380
Map
ID
Details
Contact NGR
BGS Boreholes
38
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
39
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
40
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
40
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
40
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
41
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
41
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
42
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
43
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
44
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
44
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
45
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
45
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
46
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
47
BGS Reference:
Drilled Length (m):
Borehole Name:
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 22
Geological
Compass
Direction
Estimated
Distance
From Site
Su84ne55
78.02
Aldershot Surrey
SW
554
6
486180
149380
Su84ne51
85.34
Aldershot Surrey
SW
550
6
486320
149230
Su84ne182
Not Supplied
Boxall'S Lane Ps Bh 21
SW
555
6
486300
149240
Su85se490
2
The Grove Aldershot Hampshire Tp 12
NW
584
6
486460
150250
Su85se491
2
NW
590
6
486420
150240
Su85se488
2
N
612
6
486490
150290
Su85se489
2
N
631
6
486460
150300
Su84ne59
489.2
Aldershot Surrey
SW
588
6
486180
149320
Su84ne180
83
SW
603
6
486200
149270
Su84ne181
126.3
SW
610
6
486200
149260
Su85se446
8
St Georges Road East Aldershot 2
NE
611
6
486960
150290
Su85se447
8
N
633
6
486940
150320
Su85se445
8
N
640
6
486960
150320
Su85se449
8
N
620
6
486890
150320
Su85se448
8
N
654
6
486910
150350
Map
ID
Details
Contact NGR
BGS Boreholes
47
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
48
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
48
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
49
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
49
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
49
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
49
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
50
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
51
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
51
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
52
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
52
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
52
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
53
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
53
BGS Reference:
Drilled Length (m):
Borehole Name:
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 23
Geological
Compass
Direction
Estimated
Distance
From Site
SW
621
6
486360
149120
Su85se487
2
N
638
6
486500
150320
Su85se485
2
N
643
6
486520
150330
Su85se486
2
N
663
6
486520
150350
Su85se483
2
N
667
6
486550
150360
Su85se482
2
N
680
6
486590
150380
Su85se484
2
N
696
6
486550
150390
SW
702
6
486090
149250
Su85se481
2.5
N
710
6
486590
150410
Su85se480
2
N
731
6
486580
150430
Su85se479
2
N
749
6
486590
150450
Su84ne44
59.13
Aldershot Park Aldershot Surrey
E
789
6
487500
149400
Su85se49
207.26
Albert Road Aldershot Surrey
N
795
6
486740
150510
Su85se48
144.47
Birchett Road Aldershot Surrey
N
839
6
486400
150500
Su84ne45
67.97
Aldershot Park Aldershot Surrey
SE
859
6
487430
149120
Map
ID
Details
Contact NGR
BGS Boreholes
54
BGS Reference:
Drilled Length (m):
Borehole Name:
Su84ne188
80
Boxalls Lane Ps
BGS Boreholes
55
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
55
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
55
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
56
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
56
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
56
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
57
BGS Reference:
Drilled Length (m):
Borehole Name:
Su84ne34
6.2
Sports Ground Farnham
BGS Boreholes
58
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
58
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
58
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
59
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
60
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
61
BGS Reference:
Drilled Length (m):
Borehole Name:
BGS Boreholes
62
BGS Reference:
Drilled Length (m):
Borehole Name:
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 24
Geological
Compass
Direction
Estimated
Distance
From Site
Su85se477
18.2
Victoria Road Aldershot Bh 2
N
894
6
486410
150560
Su85se478
27.43
N
902
6
486450
150580
Su85se476
27.43
N
916
6
486400
150580
Su84ne239
2.1
Weybourne Road Farnham Tp4
W
979
6
485690
149500
Su84ne236
2
Weybourne Road Farnham Tp1
W
994
6
485680
149470
Su85se455
12.19
Aldershot T.E. & T.R.S. No 2
N
983
6
486940
150680
S
104
6
486680
149560
-
0
6
486700
149680
-
-
-
-
-
-
-
-
-
-
-
-
-
0
6
486700
149680
-
-
-
-
-
0
6
486700
149680
Map
ID
Details
Contact NGR
BGS Boreholes
63
BGS Reference:
Drilled Length (m):
Borehole Name:
63
BGS Reference:
Drilled Length (m):
Borehole Name:
63
BGS Reference:
Drilled Length (m):
Borehole Name:
64
BGS Reference:
Drilled Length (m):
Borehole Name:
64
BGS Reference:
Drilled Length (m):
Borehole Name:
65
BGS Reference:
Drilled Length (m):
Borehole Name:
66
Site Name:
Location:
Source:
Reference:
Type:
Status:
Operator:
Operator Location:
Periodic Type:
Geology:
Commodity:
Positional
Accuracy:
BGS Boreholes
BGS Boreholes
BGS Boreholes
BGS Boreholes
BGS Boreholes
Aldershot Brick & Tile Works
Aldershot, Hampshire
12132
Opencast
Ceased
Unknown Operator
Not Supplied
Eocene
London Clay Formation
Common Clay and Shale
Description:
London Clay
Description
In an area which may not be affected by coal mining
Description
No Hazard
Description
No Hazard
Hazard Potential:
Source:
No Hazard
Description
No Hazard
Hazard Potential:
Source:
Very Low
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 25
Geological
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
-
0
6
486700
149680
-
0
6
486700
149680
-
0
7
486700
149680
-
0
6
486700
149680
Contact NGR
Hazard Potential:
Source:
No Hazard
Hazard Potential:
Source:
Moderate
Description:
Source:
Less than 1% of homes are above the Action Level
Health Protection Agency
Type:
Source:
No radon protective measures are necessary in the construction of new dwellings or
extensions
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 26
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NE
179
-
486850
149870
NW
286
-
486450
149890
SW
290
-
486520
149410
N
300
-
486620
150000
NW
360
-
486510
150030
E
386
-
487110
149520
E
422
-
487150
149520
E
390
-
487130
149790
E
393
-
487140
149760
Contact NGR
67
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mondi
Flat 7,Glebe House,110,Church Lane East,Aldershot,Hampshire,GU11 3HN
Photocopiers
Active
68
Name:
Location:
Classification:
Status:
Positional
Accuracy:
S J Autos
18,Highfield Avenue,ALDERSHOT,Hampshire,GU11 3BY
Garage Services
Active
69
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Abel Electrical
7,Ayjay Close,Aldershot,Hampshire,GU11 3TW
Washing Machines - Servicing & Repairs
Inactive
70
Name:
Location:
Classification:
Status:
Positional
Accuracy:
A R Services
64,Church Lane East,ALDERSHOT,Hampshire,GU11 3HB
Commercial Cleaning Services
Active
71
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Hughes Enterprises
38,Church Lane East,Aldershot,Hampshire,GU11 3BT
Active
72
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Service Sure Mobile
16,Park Road,Aldershot,Hampshire,GU11 3PU
Garage Services
Active
72
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Always Cleaning
4,Park Road,Aldershot,Hampshire,GU11 3PU
Cleaning Services - Domestic
Inactive
73
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Riva Gb Ltd
The Coach House,145,Church Lane East,Aldershot,Hampshire,GU11 3ST
Pharmaceutical Manufacturers & Distributors
Active
73
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Albany Partnership
Warwick House,Church Lane East,Aldershot,Hampshire,GU11 3ST
Telecommunications Equipment & Systems
Inactive
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 27
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
W
503
-
486170
149790
SW
507
-
486240
149380
N
524
-
486610
150230
N
524
-
486610
150230
N
524
-
486610
150230
NE
528
-
487230
149940
N
532
-
486550
150220
N
532
-
486550
150220
E
562
-
487290
149890
Contact NGR
74
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Minchem Ltd
4,Hillside Road,Aldershot,Hampshire,GU11 3NB
Mineral Merchants
Active
75
Name:
Location:
Classification:
Status:
Positional
Accuracy:
S M R (Uk) Ltd
1,Bittern Close,Aldershot,Hampshire,GU11 3FL
Manufacturers
Inactive
76
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Floorcare Repair Services
14,St. Josephs Road,Aldershot,Hampshire,GU12 4LG
Cleaning Materials & Equipment
Active
76
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Floorcare Repair Services
Active
76
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Surrey Hants & Cleaning Supplies
Active
77
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Dale Scaffolding
78 Elston Rd,Aldershot,Hampshire,GU12 4HZ
Scaffolding & Work Platforms
Active
Manually positioned to the road within the address or location
78
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Tyre & Exhaust Centre
22,St. Josephs Road,Aldershot,Hampshire,GU12 4LQ
Exhaust & Shock Absorber Centres
Inactive
78
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Tyre & Exhaust Centre
22,St. Josephs Road,Aldershot,Hampshire,GU12 4LQ
Exhaust & Shock Absorber Centres
Active
79
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Jenkins
55,Elston Road,Aldershot,Hampshire,GU12 4HZ
Road Haulage Services
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 28
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
W
572
-
486110
149500
W
572
-
486110
149500
NE
603
-
487140
150170
NW
608
-
486400
150250
NW
608
-
486400
150250
NE
610
-
487320
149950
NE
629
-
487290
150050
NW
641
-
486260
150200
E
650
-
487370
149930
Contact NGR
80
Name:
Location:
Classification:
Status:
Positional
Accuracy:
All Seasons Carpet & Upholstery Cleaning Specialists
204,Weybourne Road,Aldershot,Hampshire,GU11 3NF
Carpet, Curtain & Upholstery Cleaners
Inactive
80
Name:
Location:
Classification:
Status:
Positional
Accuracy:
All Seasons
204,Weybourne Road,Aldershot,Hampshire,GU11 3NF
Inactive
81
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Zap Pest & Vermin Prevention
High St,Aldershot,Hampshire,GU12 4LU
Pest & Vermin Control
Inactive
82
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Mot Centre
Halimote Road,Aldershot,Hampshire,GU11 1NJ
Mot Testing Centres
Inactive
82
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Stagecoach Ltd
19,Halimote Road,Aldershot,Hampshire,GU11 1NJ
Bus & Coach Operators & Stations
Active
83
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Car Medic
8,Brighton Road,Aldershot,Hampshire,GU12 4HQ
Car Body Repairs
Inactive
84
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Somerfields Total
400,High Street,Aldershot,Hampshire,GU12 4NE
Petrol Filling Stations
Active
85
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Steve'S Autos
152,Grosvenor Road,Aldershot,Hampshire,GU11 3EJ
Garage Services
Inactive
86
Name:
Location:
Classification:
Status:
Positional
Accuracy:
D A G Services Ltd
11,Brighton Road,Aldershot,Hampshire,GU12 4HG
Boilers - Servicing, Replacements & Repairs
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 29
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NE
651
-
487110
150260
NE
651
-
487110
150260
NE
665
-
487350
150010
NW
681
-
486390
150330
NW
681
-
486390
150330
NW
709
-
486390
150360
NE
684
-
487190
150240
W
694
-
485960
149640
NE
710
-
487120
150320
Contact NGR
87
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Texaco
314,High Street,Aldershot,Hampshire,GU12 4LT
Petrol Filling Stations - 24 Hour
Inactive
87
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Texaco Star Service Station
314,High Street,Aldershot,Hampshire,GU12 4LT
Petrol Filling Stations - 24 Hour
Inactive
88
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mill Lane (Renault)
Ash Rd,Aldershot,Hampshire,GU12 4HD
Car Dealers
Active
89
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mcdiarmids
Garage Services
Inactive
89
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mj Motor Works
Garage Services
Active
89
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Rees Bros
69,Gordon Road,Aldershot,Hampshire,GU11 1NG
Classic Car Specialists
Active
90
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Newport Motors
5,Newport Road,Aldershot,Hampshire,GU12 4PB
Garage Services
Inactive
91
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Roys Of Aldershot
91,Ayling Lane,Aldershot,Hampshire,GU11 3ND
Waste Disposal Services
Active
92
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Chinnock Electronics Ltd
3-7 Wyndham St,Aldershot,Hampshire,GU12 4NY
Electronic Engineers
Inactive
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 30
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NE
715
-
487160
150300
NE
714
-
487110
150340
NE
714
-
487110
150340
NE
714
-
487110
150340
NE
714
-
487110
150340
NE
714
-
487110
150340
NW
715
-
486270
150300
NW
723
-
486230
150280
NW
725
-
486200
150260
Contact NGR
92
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Garland Motors
20,Waterloo Road,Aldershot,Hampshire,GU12 4NU
Car Dealers
Active
93
Name:
Location:
Classification:
Status:
Positional
Accuracy:
N M Stallard
M M House,3-7,Wyndham Street,Aldershot,Hampshire,GU12 4NY
Printers
Inactive
93
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mirage (Cleaning Services) Ltd
Active
93
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Readi Speed
Printers
Active
93
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Thermometersdirect
Thermometers & Thermostats
Inactive
93
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Thermometersdirect
Catering Equipment
Active
94
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Hydraulics Ltd
153,Grosvenor Road,Aldershot,Hampshire,GU11 3EF
Hydraulic Equipment & Accessories - Sales & Service
Inactive
95
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Wright Engineering
Unit 16,Cavendish Mews,Aldershot,Hampshire,GU11 3EH
Precision Engineers
Inactive
95
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Integral Cleaning Services
21 Cavendish Mews,Aldershot,Hampshire,GU11 3EH
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 31
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
NW
727
-
486200
150270
NW
735
-
486230
150290
NW
741
-
486220
150290
N
732
-
486860
150440
N
732
-
486860
150440
N
773
-
486840
150480
N
776
-
486850
150480
S
735
-
486550
148940
S
735
-
486550
148940
Contact NGR
95
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Premier Blinds
Blinds, Awnings & Canopies
Inactive
95
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Streamlined Propeller Repairs
Marine Equipment & Supplies
Active
95
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Wonderweb Ltd
Screen Process Printers
Active
96
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aqua Tec
B,1,St. Georges Road,Aldershot,Hampshire,GU12 4LD
Active
96
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Blackwater Valley Marketing
B,1,St. Georges Road,Aldershot,Hampshire,GU12 4LD
Distribution Services
Inactive
96
Name:
Location:
Classification:
Status:
Positional
Accuracy:
P & D Mouldings Ltd
3,Beechnut Industrial Estate,Beechnut Road,Aldershot,Hampshire,GU12 4JA
Plastics - Injection Moulding
Inactive
96
Name:
Location:
Classification:
Status:
Positional
Accuracy:
M C Autos
8,Boulters Road,Aldershot,Hampshire,GU11 1TL
Garage Services
Active
97
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Beetlelink
Unit D2,Preymead Farm,Badshot Lea Road,Badshot Lea,Farnham,Surrey,GU9 9LR
Garage Services
Active
97
Name:
Location:
Classification:
Status:
Positional
Accuracy:
R E Services Aldershot
Unit E,Preymead Farm,Badshot Lea Rd,Badshot Lea,Farnham,Surrey,GU9 9LR
Garage Services
Inactive
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 32
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
S
735
-
486550
148940
S
735
-
486550
148940
NE
755
-
487130
150370
NE
759
-
487100
150390
N
758
-
486800
150470
S
770
-
486620
148890
S
808
-
486610
148850
N
770
-
486990
150450
N
782
-
486990
150460
Contact NGR
97
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Elephant Cars
Garage Services
Inactive
97
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Pnc Cars
Car Body Repairs
Active
98
Name:
Location:
Classification:
Status:
Positional
Accuracy:
The Butlers Pantry
2-4 Manor Park Est,Wyndham St,Aldershot,Hampshire,GU12 4NZ
Food Products - Manufacturers
Inactive
98
Name:
Location:
Classification:
Status:
Positional
Accuracy:
D B K Auto Repairs
1,Manor Park Estate,Wyndham Street,ALDERSHOT,Hampshire,GU12 4NZ
Brake & Clutch Service Centres
Active
99
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Kenneth J Chandler Ltd
Unit 7,Beechnut Industrial Estate,Beechnut Road,Aldershot,Hampshire,GU12 4JA
Electrical Engineers
Active
100
Name:
Location:
Classification:
Status:
Positional
Accuracy:
F H Bone
125,Badshot Lea Road,Badshot Lea,Farnham,Surrey,GU9 9LS
Car Dealers
Inactive
100
Name:
Location:
Classification:
Status:
Positional
Accuracy:
J A B Transport
A,123,Badshot Lea Road,Badshot Lea,Farnham,Surrey,GU9 9LS
Road Haulage Services
Inactive
101
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Express Autos
262,High Street,Aldershot,Hampshire,GU12 4LP
Garage Services
Inactive
101
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Jack Jackson Ltd
254-260,High Street,Aldershot,Hampshire,GU12 4LS
Builders' Merchants
Inactive
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 33
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
N
798
-
486980
150480
N
798
-
486980
150480
NW
786
-
486230
150360
N
792
-
486910
150490
N
793
-
486910
150490
N
796
-
486700
150510
N
801
-
486740
150520
NE
816
-
487460
150120
N
818
-
486800
150530
Contact NGR
101
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Redi Speed Reproductions Ltd
Printers
Active
101
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Redi-Speed Reproductions Ltd
Printers
Inactive
102
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Fast Action Services
The Flat,98,Grosvenor Road,Aldershot,Hampshire,GU11 3EA
Active
103
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Auto Repair Centre
Unit 1 Boulters Rd,Aldershot,Hampshire,GU11 1TL
Garage Services
Inactive
103
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Paul Goswell
1,Boulters Road,Aldershot,Hampshire,GU11 1TL
Garage Services
Active
104
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Nationwide Auto Centre
1,Windsor Way,Aldershot,Hampshire,GU11 1JG
Garage Services
Active
104
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Tritools
15,Albert Road,Aldershot,Hampshire,GU11 1SZ
Press Tool Manufacturers & Distributors
Active
105
Name:
Location:
Classification:
Status:
Positional
Accuracy:
A J T Smart Reapirs
28,Chrismas Avenue,ALDERSHOT,Hampshire,GU12 4PJ
Car Body Repairs
Active
106
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Motest (Uk) Ltd
Unit B,Central Estate,Albert Road,ALDERSHOT,Hampshire,GU11 1SZ
Mot Testing Centres
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 34
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
N
831
-
486830
150540
E
831
-
487540
149990
NE
837
-
487440
150190
SW
841
-
486330
148890
NW
843
-
486260
150450
NE
849
-
487390
150270
N
858
-
486910
150560
N
875
-
486870
150580
N
876
-
486900
150580
Contact NGR
106
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Motest Aldershot
7,Albert Road,Aldershot,Hampshire,GU11 1SZ
Mot Testing Centres
Active
107
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Chouses
77,Ash Road,Aldershot,Hampshire,GU12 4BX
Dry Cleaners
Active
108
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Pressing Engagements
Dreamweaver,Newport Road,Aldershot,Hampshire,GU12 4PW
Ironing & Home Laundry Services
Active
109
Name:
Location:
Classification:
Status:
Positional
Accuracy:
I R J Truck Spares
103,Lower Weybourne Lane,Badshot Lea,Farnham,Surrey,GU9 9LQ
Commercial Vehicle Servicing, Repairs, Parts & Accessories
Active
110
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Kestrel Joinery Co Ltd
2-4,Elms Road,Aldershot,Hampshire,GU11 1LJ
Joinery Manufacturers
Active
111
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Zwitron Slates
42,Haig Road,Aldershot,Hampshire,GU12 4PR
Slate & Slate Products
Inactive
112
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Hts
Unit 1-4,The Arches,Rotunda Est,Aldershot,Hampshire,GU11 1TG
Metal Finishing Services
Active
112
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Wipe It
5,Rotunda Estate,Aldershot,Hampshire,GU11 1TG
Laundries & Launderettes
Active
112
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Mr Clutch
3,Rotunda Estate,Aldershot,Hampshire,GU11 1TG
Brake & Clutch Service Centres
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 35
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
N
866
-
486510
150560
N
869
-
486740
150580
N
869
-
486740
150580
NW
874
-
486320
150510
NW
877
-
486280
150490
E
880
-
487600
149430
N
884
-
486400
150550
N
884
-
486400
150550
N
888
-
486380
150540
Contact NGR
113
Name:
Location:
Classification:
Status:
Positional
Accuracy:
114
Name:
Location:
Classification:
Status:
Positional
Accuracy:
114
Name:
Location:
Classification:
Status:
Positional
Accuracy:
115
Name:
Location:
Classification:
Status:
Positional
Accuracy:
General Medical Ltd
9,Hippodrome House,Birchett Road,Aldershot,Hampshire,GU11 1LZ
Disability Equipment - Manufacturers & Suppliers
Inactive
Aquability Uk Ltd
45,Victoria Road,Aldershot,Hampshire,GU11 1SJ
Disability Equipment - Manufacturers & Suppliers
Active
Saxlund Ltd
Materials Handling Equipment
Inactive
Network Cleaning Services
Elms Rd,Aldershot,Hampshire,GU11 1LJ
Active
115
Name:
Location:
Classification:
Status:
Positional
Accuracy:
116
Name:
Location:
Classification:
Status:
Positional
Accuracy:
117
Name:
Location:
Classification:
Status:
Positional
Accuracy:
117
Name:
Location:
Classification:
Status:
Positional
Accuracy:
117
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Njc Refinishers
Elms Rd,Aldershot,Hampshire,GU11 1LH
Car Body Repairs
Active
Shades On Ray
24,Allden Avenue,Aldershot,Hampshire,GU12 4AG
Window Tinting
Inactive
Alternative Cleaning Ltd
The Triangle,Birchett Road,Aldershot,Hampshire,GU11 1LS
Active
Network Cleaning Services
The Triangle,Birchett Road,Aldershot,Hampshire,GU11 1LS
Active
Cronin
Abadine Building,Gordon Rd,Aldershot,Hampshire,GU11 1LE
Clothing & Fabrics - Manufacturers
Inactive
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 36
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
W
893
-
485820
149350
N
903
-
486590
150600
NW
912
-
486170
150470
NW
926
-
486180
150490
E
918
-
487630
149980
E
922
-
487670
149710
N
924
-
486790
150640
N
924
-
486790
150640
N
924
-
486790
150640
Contact NGR
118
Name:
Location:
Classification:
Status:
Positional
Accuracy:
119
Name:
Location:
Classification:
Status:
Positional
Accuracy:
120
Name:
Location:
Classification:
Status:
Positional
Accuracy:
120
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Bonk Woodstoves
20,Ayling Court,Farnham,Surrey,GU9 9TF
Woodburning Stoves
Inactive
D M Electronics
Copthall House,77-79 Victoria Rd,Aldershot,Hampshire,GU11 1SH
Electronic Component Manufacturers & Distributors
Inactive
Upper Elms Road Garage
45,Upper Elms Road,Aldershot,Hampshire,GU11 3ET
Garage Services
Active
Surrey & Hants Business Equipment
44 Grosvenor Rd,Aldershot,Hampshire,GU11 3DY
Cash Registers & Check-Out Equipment
Active
121
Name:
Location:
Classification:
Status:
Positional
Accuracy:
122
Name:
Location:
Classification:
Status:
Positional
Accuracy:
123
Name:
Location:
Classification:
Status:
Positional
Accuracy:
123
Name:
Location:
Classification:
Status:
Positional
Accuracy:
123
Name:
Location:
Classification:
Status:
Positional
Accuracy:
S M C Services
103,Ash Road,Aldershot,Hampshire,GU12 4BZ
Active
Bresco (Uk)
84,Herrett Street,Aldershot,Hampshire,GU12 4EE
Catering Equipment
Active
Unigate Dairies Ltd
14-40,Victoria Road,Aldershot,Hampshire,GU11 1TH
Dairies
Active
Dairy Crest Ltd
Dairies
Inactive
Dairy Crest Ltd
Dairies
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 37
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
N
948
-
486820
150660
NE
930
-
487220
150520
SE
941
-
487610
149260
N
942
-
486730
150660
N
944
-
486710
150660
N
943
-
486370
150600
N
952
-
486430
150630
N
955
-
486430
150630
E
956
-
487710
149670
Contact NGR
123
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Rare Performance Motors
Crimea Road,Aldershot,Hampshire,GU11 1UE
Classic Car Specialists
Active
124
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Quality Products International (Europe) Ltd
2-4,Mount Pleasant Road,Aldershot,Hampshire,GU12 4NL
Sports Equipment Manufacturers & Distributors
Active
125
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Aldershot Crematorium
Guildford Road,Aldershot,Hampshire,GU12 4BP
Cemeteries & Crematoria
Active
126
Name:
Location:
Classification:
Status:
Positional
Accuracy:
West Way Nissan
Car Dealers
Active
126
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Putnam & Othen
52,Victoria Road,Aldershot,Hampshire,GU11 1SS
Joinery Manufacturers
Active
127
Name:
Location:
Classification:
Status:
Positional
Accuracy:
The Printing Shop
8,Gordon Road,Aldershot,Hampshire,GU11 1LE
Printers
Active
128
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Johnson Cleaners (Uk) Ltd
Townstead House,111-113,Victoria Road,Aldershot,Hampshire,GU11 1JE
Dry Cleaners
Active
128
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Churchill Copiers Ltd
111 Victoria Rd,Aldershot,Hampshire,GU11 1JE
Photocopiers
Inactive
129
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Sovereign Display Servery Ltd
39,Lower Farnham Road,Aldershot,Hampshire,GU12 4DY
Catering Equipment
Active
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 38
Industrial Land Use
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
N
957
-
486510
150650
W
978
-
485750
149300
S
992
-
486540
148680
NE
629
-
487290
150050
NE
638
-
487120
150240
S
732
-
486640
148920
N
796
-
486700
150510
Contact NGR
130
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Herberts Foam & Textiles
108,Victoria Road,Aldershot,Hampshire,GU11 1JX
Foam Products - Rubber & Plastics
Active
131
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Way Services
23,Weywood Close,Farnham,Surrey,GU9 9TD
Cleaning Services - Commercial
Inactive
132
Name:
Location:
Classification:
Status:
Positional
Accuracy:
Keene Cleaning Services
The Old Forge,St. Georges Road,Badshot Lea,Farnham,Surrey,GU9 9LX
Cleaning Services - Commercial
Inactive
133
Name:
Location:
Brand:
Premises Type:
Status:
Positional
Accuracy:
Total/Somerfield Aldershot
400 High Street,ALDERSHOT,Hampshire,GU12 4NE
Total
Petrol Station
Open
134
Name:
Location:
Brand:
Premises Type:
Status:
Positional
Accuracy:
Aldershot Service Station
314 High Street,Waterloo Road,ALDERSHOT,Hampshire,GU12 4LT
TEXACO
Petrol Station
Open
135
Name:
Location:
Brand:
Premises Type:
Status:
Positional
Accuracy:
Badshot Lea Service Station
Badshot Lea Road,Badshot Lea,FARNHAM,Surrey,GU9 9LS
Out Of Industry
Not Applicable
Out of Industry
136
Name:
Location:
Brand:
Premises Type:
Status:
Positional
Accuracy:
Wadham Kenning
Windsor Way,ALDERSHOT,Hampshire,GU11 1JG
OBSOLETE
Not Applicable
Obsolete
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 39
Sensitive Land Uses
Map
ID
Details
Compass
Direction
Estimated
Distance
From Site
W
860
8
485800
149580
-
0
9
486700
149680
Contact NGR
Name:
Multiple Area:
Area (m2):
Source:
Designation Date:
Rowhill Copse
N
249379.57
Not Supplied
Name:
Description:
Source:
Not Supplied
Surface Water
Department for Environment, Food and Rural Affairs (DEFRA - formerly FRCA)
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 40
Data Currency
Data Type
Version
Update Cycle
Waverley Borough Council Environmental Health Department
February-2006
Annual Rolling Update
Rushmoor Borough Council Environmental Health Department
November-2005
March-2005
November-2005
January-2006
January-2006
Quarterly
January-2006
Quarterly
February-2006
Quarterly
March-2005
November-2005
January-2006
Quarterly
September-1999
Not Applicable
April-2006
Quarterly
January-2006
Quarterly
January-2006
Quarterly
November-2001
Not Applicable
February-2006
Annually
January-2006
Annually
January-2006
Quarterly
Local Authority Pollution Prevention and Control Enforcements
Contaminated Land Register Entries and Notices
Discharge Consents
Environment Agency Thames Region
Integrated Pollution Controls
Integrated Pollution Prevention And Control
Local Authority Integrated Pollution Prevention And Control
Ordnance Survey
Substantiated Pollution Incident Register
Environment Agency - Thames Region South East Area
Water Industry Act Referrals
Registered Radioactive Substances
River Quality
Environment Agency Head Office
River Quality Chemistry Sampling Points
Water Abstractions
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 41
Data Currency
Data Type
Version
Update Cycle
January-1999
Not Applicable
January-1999
Not Applicable
April-2005
Variable
September-2005
Quarterly
September-2005
Quarterly
September-2005
Quarterly
September-2005
Quarterly
September-2005
Quarterly
September-1999
Not Applicable
Drift Deposits
Flood Defences
Centre for Ecology and Hydrology
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 42
Data Currency
Data Type
Version
Update Cycle
Waste
June-1996
Not Applicable
January-2006
Quarterly
January-2006
Quarterly
January-2006
Quarterly
Hampshire County Council Minerals and Waste Planning
May-2000
Not Applicable
May-2000
Not Applicable
May-2000
Not Applicable
May-2000
Not Applicable
February-2005
Not Applicable
March-2003
Variable
March-2003
Variable
March-2003
Variable
British Geological Survey National Geoscience Information Service
Integrated Pollution Control Registered Waste Sites
Licensed Waste Management Facilities (Landfill Boundaries)
Licensed Waste Management Facilities (Locations)
Registered Landfill Sites
Registered Waste Transfer Sites
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 43
Data Currency
Data Type
Version
Update Cycle
Control of Major Accident Hazards Sites (COMAH)
Health and Safety Executive
September-2005
Variable
March-2006
Bi-Annually
November-2000
Not Applicable
April-2005
June-2005
November-2005
October-2005
April-2005
June-2005
November-2005
October-2005
Explosive Sites
Notification of Installations Handling Hazardous Substances (NIHHS)
Planning Hazardous Substance Consents
Planning Hazardous Substance Enforcements
Report Reference:
Date:
20011157-1-1
19-May-2006
ec v17.0
Page 44
Data Currency
Data Type
Version
Update Cycle
Geological
BGS Boreholes
April-2006
Quarterly
April-2006
Bi-Annually
August-1996
Not Applicable
November-2002
As notified
January-2006
As notified
August-2002
Variable
May-2005
Annually
November-2005
Annually
May-2005
Annually
May-2005
Annually
May-2005
Annually
May-2005
Annually
October-2000
Not Applicable
October-2001
Variable
January-2003
Not Applicable
August-2002
Variable
Brine Compensation Areas
Cheshire Brine Subsidence Compensation Board
The Coal Authority Mining Report Service
Mining Instability
Ove Arup & Partners
Natural and Mining Cavities
Peter Brett Associates
Report Reference:
Date:
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Data Currency
Data Type
Version
Update Cycle
Industrial Land Use
Thomson Directories
February-2006
Bi-Annually
March-2006
Quarterly
Catalist Ltd (Fuel Station Data)
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Data Currency
Data Type
Version
Update Cycle
Sensitive Land Uses
Areas of Adopted Green Belt
April-2002
As notified
January-2003
As notified
April-2002
As notified
January-2003
As notified
October-2004
Annually
December-2004
Annually
April-1997
Not Applicable
Guildford Borough Council Environmental Planning Group
September-1999
Variable
Hart District Council Environmental Services
September-1999
Variable
September-1999
Variable
December-2004
Annually
December-2004
Annually
October-2004
Annually
December-2003
Not Applicable
May-2006
Annually
December-2004
Annually
December-2004
Annually
December-2004
Annually
December-2004
Annually
Areas of Unadopted Green Belt
Areas of Outstanding Natural Beauty
The Countryside Agency
Environmentally Sensitive Areas
Forest Parks
Forestry Commission
Marine Nature Reserves
English Nature
National Nature Reserves
English Nature
National Parks
The Countryside Agency
Nitrate Sensitive Areas
Ramsar Sites
English Nature
Sites of Special Scientific Interest
English Nature
Special Areas of Conservation
English Nature
Special Protection Areas
English Nature
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Data Suppliers & Copyright Statements
Some of the organisations who provide data which is used within the report
Ordnance Survey
Environment Agency
Scottish Environment Protection Agency
The Coal Authority
British Geological Survey
Centre for Ecology and Hydrology
Countryside Council for Wales
Scottish Natural Heritage
English Nature
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, English Nature
who retain the copyright and Intellectual Property Rights for the data
Ove Arup
The Data provided above 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
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.
Report Reference:
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Useful Contacts
Contact
1
Name and Address
Rushmoor Borough Council Environmental Health
Department
Council Offices
Telephone 01252 398398 ex
Fax 01252 524017
Farnborough Road
Farnborough
Hampshire
GU14 7JU
www.rushmoor.gov.uk
2
Waverley Borough Council Environmental Health
Department
Telephone 01483 523333
01483
869118
Godalmin
DX DX
Fax58303
Council Offices
The Burys
Godalming
Surrey
GU7 1HR
www.waverley.gov.uk
3
Environment Agency National Customer Contact Centre
(NCCC)
Telephone 08708 506 506
PO Box 544
Templeborough
Rotherham
S60 1BY
[email protected]
4
Telephone 020 8541 8800
Fax 020 8541 9005
Penrhyn Road
Kingston-upon-Thames
Surrey
KT1 2DN
www.surreycc.gov.uk
5
Fax 01962 847055
Room 130
Ashburton Court West
The Castle
Winchester
Hampshire
SO23 8UD
www.hants.gov.uk
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Useful Contacts
Contact
6
Name and Address
British Geological Survey Enquiry Service
Telephone 0115 936 3143
Fax 0115 936 3276
British Geological Survey
Kingsley Dunham Centre
Keyworth
Nottingham
Nottinghamshire
NG12 5GG
[email protected]
www.bgs.ac.uk
7
Fax 01235 833891
Chilton
Didcot
Oxfordshire
OX11 0RQ
8
Fax 01483 426337
Council Offices
The Burys
Godalming
Surrey
GU7 1HR
www.waverley.gov.uk
9
Department for Environment, Food and Rural Affairs (DEFRA
- formerly FRCA)
Fax 0113 230 0879
Government Buildings
Otley Road
Lawnswood
Leeds
West Yorkshire
LS16 5QT
Catalist Ltd (Fuel Station Data)
Richmond House
22 Richmond Hill
Telephone 0117 923 7113
Fax 0117 923 7166
Clifton
Bristol
Avon
BS8 1BA
[email protected]
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Useful Contacts
Contact
Name and Address
The Coal Authority Mining Report Service
200 Lichfield Lane
Mansfield
DX 716176 Mansfield 5
Nottinghamshire
NG18 4RG
[email protected]
Landmark Information Group Limited
The Smith Centre
Henley On Thames
Telephone 0870 850 6670
Fax 0870 850 6671
Oxfordshire
RG9 6AB
[email protected]
www.landmark-information.co.uk
Please note that the Environment Agency/SEPA have a charging policy in place for enquiries
Report Reference:
Date:
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BGS Borehole Order Form
Borehole Records Order Form
Name:
.....................................................
Your Ref/Order no:
Company: .....................................................
Our Ref: ISGR/
Address: .....................................................
Tel:
.....................................................
.....................................................
Fax:
.....................................................
Postcode: .....................................................
Quarter Sheet
(eg. SE5ONE)
Number
(eg. 21)
Suffix (if
given)
(eg. A-Z)
.....................................................
Name
(eg. Bentley Village Sewer TP 1)
Please note: More than 10 records can be ordered, but it is advisable to discuss your requirements first with NGIS
staff, as interpreted geological reports are also available.
RESPONSE TIMES MAY VARY DUE TO CUSTOMER DEMAND AND STAFF AVAILABILITY
Level of Service: (Please tick)
[ ] Standard Service (variable within 5 days)
[ ] Premium Service (24 hour response, £30 additional charge)
Delivery Method: (Please tick) Post[
]
Special Delivery £4.25[
]
Fax 50p (per sheet)[
]
Digital CD £2 (per CD)[
Borehole unit price is £13 + VAT, Minimum charge £26 + VAT (includes 1st class postage).
Special Requirements or comments:
Please return form to: Records & Data Enquiries, British Geological Survey, Keyworth, Nottingham NG12 5GG.
Tel: 01159363143 Fax: 01159363276 E-mail: [email protected]
Report Reference:
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]
LANDMARK TERMS AND CONDITIONS
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h.
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j.
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relied upon by any other third party. Landmark can
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Authorised Reseller, to its registered office address)
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Websites from time to time.
without limitation any insurers referred to in this clause
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business decisions solely on the same. Landmark
supplied.
Services are merely one of the tools available for the
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© Landmark Information Group Limited
Version 5.02 24 Jun 2005
APPENDIX D
Site Investigation Method
E09559/AUG06/V1
40
Cable Percussive Boreholes
A total of 3 no. boreholes were sunk on the site using cable percussive methods
between 31st May and 2nd June 2006. Borehole locations are shown in Figure
SK02 and logs of the encountered conditions in Appendix E.
The cable percussive method is the usual means employed for soft ground
boring in the UK. All boring operations, sampling of soils, in situ testing has been
carried out in accordance with the recommendations of the British Code of
Practice, BS 5930 (1999) `Site Investigations'. Whilst the technique allows the
maximum data to be obtained in soft ground, some disturbance in variation of
soft and layered soils is unavoidable. Sampling and in situ testing was carried
out in all boreholes and records of the tests are shown on the logs.
The Standard Penetration Test (SPT) consists of driving a split spoon sampler
into the ground using an automatic trip hammer to provide a consistent blow
energy. The number of blows are recorded over 75mm intervals, the first 150mm
being considered as a seating drive and the summation of the blow counts over
the following 300mm providing the N value. In granular soils the split spoon
sampler is replaced with a solid cone of equivalent diameter and an included
angle of 60o (CPT).
In areas of unstable ground the sides of the borehole are supported by casing,
the depth of which is also shown on the borehole logs. The logs also indicate
where water inflows were encountered and where appropriate an estimate of flow
is also provided.
Upon completion of BH1, a single 50mm diameter dual purpose HDPE land gas
and ground water monitoring standpipe was installed to allow subsequent
monitoring.
Trial Pitting
A total of 7no. trial pits were excavated on the site using a mechanical backhoe
excavator (JCB-type) on 2nd June 2006. The trial pit locations are shown in
Figure SK02 with logs of the encountered conditions presented in Appendix E. All
excavations were backfilled with arisings on completion.
Sampling
Disturbed and undisturbed samples were taken from the exploratory holes at the
depths shown on the records. Small disturbed samples were obtained from
throughout the boreholes, primarily for identification and laboratory testing
purposes. Bulk disturbed samples were recovered from granular deposits for
testing and to enable more representative descriptions for coarse-grained soils to
be made.
Monitoring
Land gasses were monitored in standpipes during 2no. return visits to site on 7th
and 15th June 2006. Typical land gasses methane, carbon dioxide and oxygen
were monitored. Groundwater levels were monitored during 2no return visits 7th
and 15th June 2006) using an electronic dual-phase dip meter. Results are
presented in Appendix F.
Calibration certificates for each item of monitoring equipment, valid during the
monitoring period, can be made available on request.
APPENDIX E
Engineering Logs
E09559/AUG06/V1
41
APPENDIX F
Monitoring Data
E09559/AUG06/V1
42
White Young Green Environmental
LANDGAS AND GROUNDWATER MONITORING RESULTS
Site Name: Chrismas Lodge
Job No.: E09559
Equipment: GA2000 Gas Analyser, Single Phase Dipmeter,
CH4
%
0.0
CO2
%
0.0
Installation
No.
Atmos
Pressure
m bar
1014.0
Atmos
Temp
o
C
N/T
Before Monitoring
After Monitoring
3 days prior
mbar
1026
Installation
No.
BH1
Water
Surface
m
3.26
CH4
%
0.0
0.0
07/06/2006
Craig Morrison
LANDGAS CONCENTRATIONS - INSTALLATION CONDITIONS
O2
PID
H2S
HCN
Time Remarks
%
ppm
ppm
ppm
20.4
N/T
N/T
N/T
Installation
No.
BH1
BH1
Date Sampled:
Monitoring Engineer:
LANDGAS - PHYSICAL PARAMETERS
BH Flow
BH Pressure
Remarks
High
Low
High
Low
l/hr
l/hr
mbar
mbar
N/T
N/T
N/T
N/T
LANDGAS CONCENTRATIONS - AMBIENT CONDITIONS
CO2
O2
VOC
Atmos Remarks
%
%
ppm
mbar
0.0
20.9
N/T
1014.0
0.0
20.9
N/T
1014.0
2 days prior
mbar
1026.0
ATMOSPHERIC PRESSURE CONDITIONS
1 day prior
during
mbar
mbar
1030.0
1028/1026/1025
1 day post
mbar
1027.0
GROUNDWATER / NAPL - PHYSIO-CHEMICAL PARAMETERS
Base
Water Quality Indicators
LNAPL
DNAPL
Depth
Surface Surface
Eh
EC
pH
DO
m
m
m
10.83
N/T
N/T
N/T
N/T
N/T
N/T
Remarks
Remarks
Temp
N/T
Calibration Internal and External Calibration Details (available upon request)
Data Compiled by:
C:\Documents and Settings\rasmus.palmgren\Local Settings\Temporary Internet Files\OLK85\[Monitoring
Data Checked
Data
by:Sheet.XLS]07-06-06
White Young Green Environmental
LANDGAS AND GROUNDWATER MONITORING RESULTS
Site Name: Chrismas Lodge
Job No.: E09559
Equipment: GA2000 Gas Analyser, Single Phase Dipmeter,
CH4
%
0.0
CO2
%
0.2
Installation
No.
Atmos
Pressure
m bar
1010.0
Atmos
Temp
o
C
N/T
Before Monitoring
After Monitoring
3 days prior
mbar
1019
Installation
No.
BH1
Water
Surface
m
3.18
CH4
%
0.0
0.0
15/06/2006
Tim Conibear
LANDGAS CONCENTRATIONS - INSTALLATION CONDITIONS
O2
PID
H2S
HCN
Time Remarks
%
ppm
ppm
ppm
20.2
N/T
N/T
N/T
Installation
No.
BH1
BH1
Date Sampled:
Monitoring Engineer:
LANDGAS - PHYSICAL PARAMETERS
BH Flow
BH Pressure
Remarks
High
Low
High
Low
l/hr
l/hr
mbar
mbar
0.0
0.0
N/T
N/T
LANDGAS CONCENTRATIONS - AMBIENT CONDITIONS
CO2
O2
VOC
Atmos Remarks
%
%
ppm
mbar
0.0
20.6
0.0
1010.0
0.0
20.6
0.0
1010.0
2 days prior
mbar
1021
ATMOSPHERIC PRESSURE CONDITIONS
1 day prior
during
mbar
mbar
1021
1022/1021/1021
1 day post
mbar
1019
GROUNDWATER / NAPL - PHYSIO-CHEMICAL PARAMETERS
Base
LNAPL
DNAPL
Water Quality Indicators
Depth
Surface Surface
Eh
EC
pH
DO
m
m
m
10.82
N/D
N/D
N/T
N/T
N/T
N/T
Remarks
Remarks
Temp
N/T
Calibration Internal and External Calibration Details (available upon request)
Data Compiled by:
Data Checked by:
Tim Conibear
C:\Documents and Settings\rasmus.palmgren\Local Settings\Temporary Internet Files\OLK85\[Monitoring Data Sheet.XLS]15-06-06
APPENDIX G
Testing Results
E09559/AUG06/V1
43
APPENDIX H
Undrained Shear Strength versus Depth
E09559/AUG06/V1
44
SUMMARY OF LABORATORY SOIL DESCRIPTIONS
Borehole
Number
Sample
Number
Depth
m
Description of Sample
1
2.00
Brown slightly sandy CLAY.
1
3.00
1
4.45
Brown slightly gravelly slightly sandy CLAY.
1
9.00
Dark grey BEDROCK.
2
2.00-2.50 Brown very sandy very clayey GRAVEL.
2
3.00
2
4.80
2
7.00
2
8.70
Dark grey slightly sandy CLAY.
3
1.10
3
2.00
3
4.00
Compiled by
Date
Checked by
Date
CHRISTMAS LODGE, ALDERSHOT.
Approved by
Contract No.
Client Ref:
Date
PSL06/1188
E09559
SUMMARY OF LABORATORY SOIL DESCRIPTIONS
Trial Pit
Number
Sample
Number
Depth
m
Description of Sample
Sheet 2 of 2.
Compiled by
Date
Checked by
Date
Approved by
Contract No.
Client Ref:
Date
SUMMARY OF SOIL CLASSIFICATION TESTS
(B.S. 1377 : PART 2 : 1990)
Borehole
Number
Sample
Number
Depth
m
Moisture
Content
%
Bulk
Density
Mg/m3
Dry
Density
Mg/m3
Particle
Density
Mg/m3
Liquid
Limit
%
Plastic
Limit
%
Plasticity
Index
%
%
Passing
.425mm
Clause 3.2
Clause 7.2
Clause 7.2
Clause 8.
Clause 4.3/4.4
Clause 5.
Clause 6.
26
68
24
44
100
High plasticity CH.
70
24
46
100
High plasticity CH.
Remarks
1
2.00
1
3.00
32
1
9.00
2.2
2
3.00
29
63
24
39
100
High plasticity CH.
2
4.80
28
69
24
45
100
High plasticity CH.
2
7.00
26
58
21
37
100
High plasticity CH.
3
1.10
25
68
23
45
100
High plasticity CH.
3
4.00
27
64
25
39
100
High plasticity CH.
SYMBOLS : NP : Non Plastic
NP
* : Liquid Limit and Plastic Limit Wet Sieved.
Compiled by
Date
Sheet 1 of 2.
Checked by
Date
Approved by
Contract No:
Client Ref:
Date
PSL06/1188
E09559
PLASTICITY CHART FOR CASAGRANDE CLASSIFICATION.
(B.S.5930 : 1999)
90
CL
CI
CH
ML
MI
MH
CE
CV
80
Plasticity Index (PI%).
70
60
50
40
30
20
10
MV
ME
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Liquid Limit (LL%).
Compiled by
Date
Checked by
Date
Approved by
Contract No:
Client Ref:
Date
PSL06/1188
E09559
PARTICLE SIZE DISTRIBUTION TEST
BS1377:Part 2:1990.
Wet sieve and Pipette Analysis: Clause 9.2 9.4
125
2.00
63
75
37.5
20.0
10.0
6.3
2.00
3.35
0.600
1.18
0.150
Depth (m):
0.212
0.300
3
0.063
0.020
0.006
0.002
Borehole/Sample Number:
100.00
90.00
80.00
60.00
50.00
40.00
Percentage Passing.
70.00
30.00
20.00
10.00
0.0001
0.001
BS Test
Sieve
125
75
63
37.5
20
10
6.3
3.35
2
1.18
0.6
0.3
0.212
0.15
0.063
0.01
Percentage
Passing
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
0.1
1
Particle Size (mm).
10
Particle
Percentage
Diameter
Passing
0.02
91
0.006
69
0.002
44
100
0.00
1000
Soil
Total
Fraction Percentage
Cobbles
Gravel
Sand
Silt
Clay
0
0
2
54
44
Remarks:
See summary of soil descriptions.
Checked By
Date
Approved By
CHRISTMAS LODGE,
ALDERSHOT.
Date
Contract No.:
PSL06/1188
BS1377:Part 2:1990.
125
8.70
63
75
37.5
20.0
10.0
6.3
2.00
3.35
0.600
1.18
0.150
Depth (m):
0.212
0.300
2
0.063
0.020
0.006
0.002
100.00
90.00
80.00
60.00
50.00
40.00
Percentage Passing.
70.00
30.00
20.00
10.00
0.0001
0.001
BS Test
Sieve
125
75
63
37.5
20
10
6.3
3.35
2
1.18
0.6
0.3
0.212
0.15
0.063
0.01
Percentage
Passing
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97
0.1
1
Particle Size (mm).
10
Particle
Percentage
Diameter
Passing
0.02
87
0.006
67
0.002
44
100
0.00
1000
Soil
Total
Fraction Percentage
Cobbles
Gravel
Sand
Silt
Clay
0
0
3
53
44
Remarks:
Checked By
Date
Approved By
CHRISTMAS LODGE,
ALDERSHOT.
Date
Contract No.:
PSL06/1188
BS1377:Part 2:1990.
125
63
75
37.5
20.0
10.0
6.3
2.00
3.35
0.600
1.18
0.150
Depth (m): 2.00-2.50
0.212
0.300
2
0.063
0.020
0.006
0.002
100.00
90.00
80.00
60.00
50.00
40.00
Percentage Passing.
70.00
30.00
20.00
10.00
0.0001
0.001
BS Test
Sieve
125
75
63
37.5
20
10
6.3
3.35
2
1.18
0.6
0.3
0.212
0.15
0.063
0.01
Percentage
Passing
100
100
100
97
82
63
59
55
53
50
46
41
37
30
19
0.1
1
Particle Size (mm).
10
Particle
Percentage
Diameter
Passing
0.02
0
0.006
0
0.002
0
100
0.00
1000
Soil
Total
Fraction Percentage
Cobbles
Gravel
Sand
Silt
Clay
0
47
34
19
0
Remarks:
Checked By
Date
Approved By
CHRISTMAS LODGE,
ALDERSHOT.
Date
Contract No.:
PSL06/1188
BS1377:Part 2:1990.
125
4.45
63
75
37.5
20.0
10.0
6.3
2.00
3.35
0.600
1.18
0.150
Depth (m):
0.212
0.300
1
0.063
0.020
0.006
0.002
100.00
90.00
80.00
60.00
50.00
40.00
Percentage Passing.
70.00
30.00
20.00
10.00
0.0001
0.001
BS Test
Sieve
125
75
63
37.5
20
10
6.3
3.35
2
1.18
0.6
0.3
0.212
0.15
0.063
0.01
Percentage
Passing
100
100
100
100
100
99
98
98
98
98
97
97
97
97
96
0.1
1
Particle Size (mm).
10
Particle
Percentage
Diameter
Passing
0.02
84
0.006
62
0.002
45
100
0.00
1000
Soil
Total
Fraction Percentage
Cobbles
Gravel
Sand
Silt
Clay
0
2
2
51
45
Remarks:
Checked By
Date
Approved By
CHRISTMAS LODGE,
ALDERSHOT.
Date
Contract No.:
PSL06/1188
2139
Certificate of Analysis
Certificate Number : 06-06024_M11
Client Reference:
PSL06/1188
Date of issue: 21/07/2006
Our Reference:
06-06024
Report no:
Clients Name:
Clients Address:
Professional Soils Laboratory Ltd
5/7 Hexthorpe Road
Hexthorpe
DN4 0AG
Contract Title:
Description:
5 soil samples
Date Received:
05/07/2006
Date Commenced:
05/07/2006
Date Completed:
12/07/2006
Notes:
06-06024_M11
Test procedures are identified by prefix DETSn (details available upon request)
Observations and Interpretations are outside the UKAS Accreditation Scope
* Denotes test not included in laboratory scope of accreditation
$ Denotes test carried out by approved subcontractor
I/S Denotes insufficient sample to carry out test
N/S Denotes that the sample is not suitable for testing
Samples will be disposed of 1 month after the date of issue of this test
Approved By:
R Bennett
R Brown
M Hopgood
Director
Business Manager
Technical Manager
Page: 1 of 2
This certificate is issued in accordance with the accreditation requirements of the United Kingdom Accreditation Service. The
results reported herein relate only to the material supplied to the laboratory. This certificate shall not be reproduced except in full,
without the prior written approval of the laboratory.
1.20
11.00
4.00
6.50
3.00
BH1
BH1
BH2
BH3
BH1
Sample
No
Soil
Soil
Soil
Soil
Soil
Sample
Type
39787
39786
39785
39784
39783
Lab
Ref
No
Derwentside Environmental Testing Services Limited
Depth
06-06024
Laboratory Reference
Borehole
or
Trial Pit
PSL06/1188
Client Reference
< 0.01
0.01
0.01
< 0.01
< 0.01
DETS 055
Chloride
Aqueous
Extract
g/l
< 0.01
< 0.01
< 0.01
< 0.01
< 0.01
DETS 055
Nitrate
Aqueous
Extract
g/l as NO3
0.03
0.07
0.03
0.05
0.01
DETS 042
Magnesium
Aqueous
Extract
g/l
0.24
0.63
0.28
0.45
0.06
DETS 076
Sulphate
Aqueous
Extract as
SO4
7.9
7.8
7.9
8.0
8.0
DETS 008
pH
Summary of Chemical Analysis
Page: 2 of 2

Ground Conditions Assessment Report

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