Bulphan Fen Solar Farm and Battery Storage Flood Risk Assessment on behalf of Warley Green Limited
Prepared by RMA Environmental | December 2020 | Document Reference: R010
FLOOD RISK ASSESSMENT AND DRAINAGE STRATEGY
Proposed Solar Farm and Battery Storage
Land at Harrow Lane Bulphan Thurrock RM14 3RE
Prepared for: Warley Green Limited
7th January 2021
Project Number: RMA-C2095
THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY
RMA Environmental Limited, 1 Emperor Way, Exeter Business Park, Exeter, EX1 3QS t 01392 576227 e [email protected] w www.rma-environmental.co.uk
Registered in England No. 6915388. Registered Office: 2 Chartfield House, Castle Street, Taunton TA1 4AS
Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Document Production Record:
Report Number: RMA-RC2095
Prepared by: Rosie Tutton
Checked by: Nick Yeo
Approved by: Rob Murdock
Document Revision Record:
Issue Number Date Revision Details
1 19th November 2020 Client Issue
2 21st December 2020 Final
3 7th January 2021 Revised Final
RMA Environmental Limited has prepared this report in accordance with the instructions of the above named client for their sole and specific use. Any third parties who may use the information contained herein do so at their own risk.
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CONTENTS
1 INTRODUCTION ...... 1 Background ...... 1 Site Location And Land Use...... 1 Proposed Development ...... 2 Requirements For A Flood Risk Assessment ...... 2 Consultation ...... 3 2 BASELINE ENVIRONMENTAL CONDITIONS ...... 4 Topography ...... 4 Hydrology ...... 5 Geology And Hydrogeology ...... 5 3 EXTERNAL FLOOD RISK ...... 7 Flooding Mechanisms ...... 7 Historic Flooding...... 7 Fluvial Flood Risk ...... 7 Tidal Flood Risk ...... 9 Surface Water Flood Risk ...... 10 Groundwater Flood Risk ...... 11 Reservoir Flood Risk ...... 11 Mitigation Measures ...... 11 Safe Access/Egress ...... 13 Land Use Vulnerability ...... 13 Other Considerations ...... 14 4 DRAINAGE ASSESSMENT ...... 15 Introduction ...... 15 Drainage Strategy ...... 15 5 CONCLUSIONS ...... 19
FIGURES Figure 1.1: Site Location Plan Figure 2.1: Watercourse Plan Figure 3.1: EA’s Flood Map for Planning Figure 3.2: EA’s Surface Water Flood Map Figure 3.3: EA’s Reservoir Flood Depth Map Figure 3.4a/b: Estimated Flood Depths during the 0.1% AEP Event Figure 3.5: EA’s Low Surface Water Flood Risk Depths
APPENDICES Appendix A: Field Number Plan Appendix B: Solar Panel Framework - Flood Stow System Appendix C: EA Consultation Appendix D: Topographical Survey
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Appendix E: EA Flood Data Appendix F: SFRA Breach Modelling
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1 INTRODUCTION
Background
1.1 RMA Environmental Limited was commissioned by Aardvark EM Limited on behalf of Warley Green Limited to prepare a Flood Risk Assessment (FRA) to support a full planning application for a proposed solar farm and battery storage facility (“the Proposed Development”) on land at Harrow Lane near Bulphan, Thurrock, RM14 3RE (“the Site”).
1.2 This FRA has been prepared in accordance with the National Planning Policy Framework (NPPF), associated Planning Practice Guidance (PPG) and Environment Agency (EA) standing advice on flood risk for new development.
Site Location and Land Use
1.3 The Site comprises greenfield land which is currently in agricultural use; it extends to an area of approximately 142.6 hectares (ha) and is located at National Grid Reference TQ 62579 84583 (refer to Figure 1.1). The fields within the Site are referred to as Fields 1 to 18 for the purpose of this assessment (refer to Appendix A).
1.4 The Site is bordered by the following land-uses:
• agricultural land surrounds the majority of the Site;
• Fen Lane is located to the north of the Site;
• Fen Farm is located to the north-west of the Site;
• Harrow Road, Harrow Lane and a number of farms are located along the northern boundary of the Site;
• Church Lane and Parker’s Farm Road are located to the east of the Site;
• the urban area of Bulphan is located to the east of the Site; and
• a track is located to the south-east of the Site.
1.5 Access to the Site is currently via Fen Lane to the north-west, Harrow Lane along the northern boundary and an existing track leading to Fen Lane to the north-east of the Site. Further details on Site topography, geology and hydrology are set out in Section 2.
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Proposed Development
1.6 The Proposed Development comprises the construction, operation, management and decommissioning of a grid connected solar farm with battery storage and associated infrastructure (“the generating station”). The generating station would supply up to 49.9 MW of clean renewable electricity to the National Grid for c. 35 years from the date of first exportation of electricity from the Site. The battery storage facility would be utilised to reinforce the power generation of the solar farm, storing energy at times of low demand and releasing to the grid in periods of higher demand or when solar irradiance is lower, as well as providing balancing services to maintain National Grid stability. The Proposed Site Layout is contained within the Planning Application Drawing Pack (Drawing No: BF2.0) accompanying the application.
1.7 The planning application seeks full planning permission for the following Description of Development (“the Proposed Development”):
“Installation of renewable led energy generating station comprising ground- mounted photovoltaic solar arrays and battery-based electricity storage containers together with substation, inverter/transformer stations, site accesses, internal access tracks, security measures, access gates, other ancillary infrastructure, landscaping and biodiversity enhancements.”
1.8 The metal framework that supports the solar panels would be fixed into the ground by posts, which would be pile-driven to a depth of around 2 m to 2.5 m (i.e. no concrete foundations). Solar panels would be laid out in rows with gaps of approximately 2-6m between each row depending on the topography of particular fields.
1.9 Solar panels will be mounted on framework which incorporates a tracking system, whereby the panels track the sun from east to west (Appendix B). The framework system includes a flood stow setting which elevations the panels in a higher horizontal position during flood events.
1.10 The Site would be accessed via the existing access points. These access routes would be used during both the construction and operational phases.
Requirements for a Flood Risk Assessment
1.11 The requirements for FRA are provided in the NPPF and associated PPG. Paragraph 163 of the NPPF (2019) requires that a site-specific FRA should be submitted with planning applications for:
• all sites greater than 1 ha in Flood Zone 1;
• for sites of any size within Flood Zones 2 or 3;
• in an area within Flood Zone 1 which has critical drainage problems;
• in an area within Flood Zone 1 which is identified in a strategic flood risk assessment as being at increased flood risk in the future; and/or
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• an area within Flood Zone 1 that may be subject to other sources of flooding, where its development would introduce a more vulnerable use.
1.12 The EA’s Flood Zones are defined as follows:
• Flood Zone 1 is defined as land with little or no flood risk (an annual exceedance probability [AEP] of flooding of less than 0.1%);
• Flood Zone 2 is defined as having a medium flood risk (an AEP of between 0.1% and 0.5% for tidal areas or 0.1% and 1.0% for rivers); and
• Flood Zone 3 is defined as high risk (with an AEP of greater than 0.5% for tidal areas or greater than 1.0% for rivers).
1.13 FRAs should describe and assess all flood risks (from rivers, the sea, surface water, sewers, reservoirs and groundwater) to and from the development and demonstrate how they will be managed, including an evaluation of climate change effects.
Consultation
1.14 Consultation has been undertaken with the EA (refer to Appendix C) to confirm the approach of the FRA.
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2 BASELINE ENVIRONMENTAL CONDITIONS
Topography
2.1 A site-specific topographical survey has been undertaken which indicates that in general the Site is characterised by gentle gradients ranging from approximately 1 in 300 to 1 in 90 (refer to Appendix D).
2.2 Fields 1, 7, 8, 11 and 12 slope downwards in a south-easterly direction towards the unnamed watercourses. Levels within these fields range between 5.92 mAOD to 3.89 mAOD for Field 1, 6.75 mAOD to 5.54 mAOD for Field 7, approximately 7.26 mAOD to 5.51 mAOD for Field 8, 6.41 mAOD to 5.30 mAOD for Field 11 and 5.94 mAOD to 5.12 mAOD for Field 12.
2.3 Field 2 slopes in a number of directions towards the unnamed watercourses and the field boundaries. The highest level is approximately 5.48 mAOD falling to 3.94 mAOD.
2.4 The majority of Field 3 slopes in a north-easterly direction with levels ranging between 4.53 mAOD to 2.01 mAOD.
2.5 The highest levels in Field 4 are located in the north-western corner, along the eastern boundary and areas in the southern part of the field ranging from 5.78 mAOD to 4.45 mAOD. The centre of Field 4 is generally flat with levels ranging between 4.12 mAOD and 3.47 mAOD.
2.6 Fields 5, 6 and 14 slope downward in a south-westerly direction with levels ranging from 6.69 mAOD to 5.93 mAOD for Field 5, 6.60 mAOD to 5.37 mAOD for Field 6 and 6.20 mAOD to 4.73 mAOD for Field 14.
2.7 Field 9, 13, 15 and 17 slopes downward in a southerly direction. The level within these fields range between 6.41 mAOD to 4.82 mAOD for Field 9, 5.36 mAOD to 3.98 mAOD for Field 13, 5.98 mAOD to 5.07 mAOD for Field 15 and 6.40 mAOD to 4.67 mAOD for Field 17.
2.8 Fields 10 and 18 are generally flat with levels ranging between 6.55 mAOD and 6.03 mAOD for Field 10 and between 5.01 mAOD to 4.41 mAOD for Field 18.
2.9 Field 16 slopes downwards in an easterly direction with levels ranging between 6.36 mAOD to 4.51 mAOD.
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Hydrology
2.10 A number of ‘main rivers’1 and ordinary watercourses2 are located within and surrounding the Site (refer to Figure 2.1).
2.11 The River Mardyke borders Fields 2, 3 and 4 and is classified by the EA as a ‘main river’. At the Site location, the River Mardyke has a catchment area of 64 km2 and flows in a southerly direction into the River Thames approximately 9 km to the south of the site via the Mar Dyke sluice.
2.12 An unnamed ‘main river’ located in Field 2 (hereafter referred to as River Mardyke Tributary) flows in a southerly direction and joins the River Mardyke along the boundary of Field 2. At the Site location, this watercourse has a catchment area of 32 km2.
2.13 An unnamed ‘main river’ located along the southern boundary of Field 4 (hereafter referred to as Bulphan Brook) flows in a westerly direction and joins the River Mardyke at the south- western corner of Field 4. At the site location, this watercourse has a catchment area of 6.4 km2.
2.14 In addition to the ‘main rivers’, there are a large number of land drains within and in close vicinity to the Site which are classified as ‘ordinary watercourses’ (refer to Figure 2.1). These watercourses are used to drain the generally low-lying farmland.
2.15 Ordnance Survey (OS) mapping has identified ponds located in Fields 4, 11, 12 and 17. The topographical survey only identified a pond within Field 4; however, some of the surface water features may not have been identified due to dense vegetation within the Site (refer to Appendix D).
2.16 There are no other significant watercourses or water bodies within the surrounding area.
Geology and Hydrogeology
2.17 When reviewing the British Geological Survey (BGS) online map viewer as well as the 1:50,000 (Romford sheet 257), the western part of the Site is identified as being underlain by Alluvium (comprising clay, silt, sand and gravel) and the eastern part of the site is identified as being overlain by underlain by Head deposits (comprising clay, silt, sand and gravel).
2.18 The Site is identified to have the following bedrock geological sequence:
• London Clay Formation (comprising clay, silt and sand); • Lambeth Group (comprising clay, silt and sand); and • Thanet Sand Formation (sand).
1 Main river is defined by the EA as any watercourse that contributes significantly to the hydrology of a catchment.
2 Ordinary watercourse is defined by the EA as any watercourse including every river, stream, ditch, drain, cut, dyke, sluice, sewer (other than a public sewer) and passage through which water flows and which does not form part of a main river.
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2.19 The EA classify the Head deposits as undifferentiated Secondary Aquifer; these are defined as areas where “it has not been possible to attribute either category A or B to a rock type. In most cases, this means that the layer in question has previously been designated as both minor and non-aquifer in different locations due to the variable characteristics of the rock type.”
2.20 The EA classify the London Clay Formation, as Unproductive Strata; these are defined as “rock layers or drift deposits with low permeability that have negligible significance for water supply or river base flow”.
2.21 The EA classify the Alluvium deposits, Lambeth Group and Thanet Sand Formation as Secondary A Aquifer; these are defined as “permeable layers capable of supporting water supplies at a local rather than strategic scale, and in some cases forming an important source of base flow to rivers. These are generally aquifers formerly classified as minor aquifers.”
2.22 The majority of the Site is not located within a groundwater Source Protection Zone (SPZ); however, the western part of the site is located within a Zone 3 (Total Catchment) groundwater SPZ. A Zone 3 (Total Catchment) groundwater SPZ is defined by the EA as ‘the area around a source within which all groundwater recharge is presumed to be discharged at the source. In confined aquifers, the source catchment may be displaced some distance from the source. For heavily exploited aquifers, the final Source Catchment Protection Zone can be defined as the whole aquifer recharge area where the ratio of groundwater abstraction to aquifer recharge (average recharge multiplied by outcrop area) is >0.75. There is still the need to define individual source protection areas to assist operators in catchment management’.
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3 EXTERNAL FLOOD RISK
Flooding Mechanisms
3.1 The EA’s flood map for planning (refer to Figure 3.1) indicates that the majority of the Site is located within Flood Zone 3 (high risk); however, the north-western corner and the eastern part of the Site are located within Flood Zones 1 and 2 (low and medium risk, respectively). The Site is in an area benefitting from tidal flood defences; however, the flood risk is considered to be from both tidal and fluvial sources which is discussed further below.
3.2 The EA’s risk of flooding from surface water mapping identifies that the majority of the Site has a very low risk of flooding from surface water and some small areas have up to a high risk (refer to Figure 3.2).
3.3 The Thurrock Council Level 1 Strategic Flood Risk Assessment (SFRA; AECOM, 2018) indicates that the site is at risk of groundwater flooding. However, any groundwater flooding is likely to be shallow and any risk of groundwater flooding can be mitigated alongside measures proposed for fluvial flooding.
3.4 A review of the EA’s reservoir flood risk map identifies that part of the Site is at risk from reservoir flooding from a number of water bodies to the north (refer to Figure 3.3).
3.5 A review of the SFRA and EA flood maps, has identified that there are no other significant sources of flooding at the Site, i.e. from sewers.
Historic Flooding
3.6 The Thurrock Council Level 1 SFRA (AECOM, 2018) identified that two historic flood events are located approximately 270 m to the north-east of the Site associated with ditches adjacent to the River Mardyke.
3.7 The EA’s historic flood map indicates that there are no historic flood records for the Site or surrounding area.
Fluvial Flood Risk
3.8 The EA’s flood map for planning (refer to Figure 3.1) indicates that the majority of the Site is located within Flood Zone 3 (high risk); however, the north-western corner and the eastern part of the Site are located within Flood Zones 1 and 2 (low and medium risk, respectively). The EA’s Flood Map for Planning does not differentiate between tidal and fluvial flood zones; however, detailed fluvial flood data provided by the EA from the Mardyke model (JBA Consulting, 2011) is included in Appendix E.
3.9 Fields 3 and 4, the south-eastern corner of Field 1, the southern boundary and north- eastern corner of Field 2 and a small area of Field 18 are located within the 1% AEP event when compared to the topographical survey and, therefore, these areas are located within Flood Zone 3 (refer to Appendix D).
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3.10 Fields 2, 3 and 4, the south-eastern corner of Field 1 and small areas of Field 16 and 18 are located within the 0.1% AEP extent when compared to the topographical survey and, therefore, these areas are located within Flood Zone 2 (refer to Appendix D). The majority of the 0.1% AEP flood extent has a flood depth of less than 1 m; however, the maximum flood extent is between 1.0 m and 1.2 m in limited parts of the Site (refer to Figures 3.4a and 3.4b).
3.11 Flood Zone 3 is sub-divided into Flood Zones 3a and 3b (the latter is also referred to as functional floodplain) and the EA’s Flood Map for Planning does not differentiate between these zones. Flood Zone 3b has an AEP of greater than 5.0% (1 in 20-year event) and is defined as “land where water has to flow or be stored in times of flood”.
3.12 The eastern part of Field 2, the majority of Field 3 and the north-western corner of Field 4 are located within the 5% AEP flood extent and, therefore, these areas are located within Flood Zone 3b (refer to Figure 2 of Appendix E).
3.13 The Proposed Development is classified as ‘essential infrastructure’ and, therefore, it is acceptable to locate solar arrays within all areas of flood risk, including Flood Zone 3b. However, solar arrays would only be located within areas where the depth is shallow enough to elevate the panels on framework above the flood level, as discussed below.
Defences
3.14 The EA have provided defended flood levels; however, there is no significant difference between the undefended and defended extents (refer to Figure 2 and 3 of Appendix E) and undefended flood levels were not provided by the EA.
3.15 Although the Site is located within an area benefitting from defences according to the EA’s flood map for planning, the SFRA (JBA Consulting, 2018) states that ‘there are no formal fluvial defences on the Mardyke system’ and the defended scenario indicates that the Site would flood during all events up to and including the 1% AEP event plus 20% climate change (CC). The topographical survey also does not indicate that there are fluvial defences along the River Mardyke and River Mardyke Tributary (refer to Appendix E).
3.16 Therefore, it is concluded that the Site does not benefit from fluvial defences and any protection afforded by defences are relevant to tidal sources only.
Climate Change
3.17 The operational lifetime of the development is 35 years and, therefore, the climate allowances for the 2040 to 2069 timescale are appropriate. Based on this operational timescale, the latest guidance on climate change states that for ‘essential infrastructure’ development within the Thames river basin district, climate change could increase river flows by 35% for the upper end allowance and by 40% for the High ++ allowance.
3.18 The Mardyke model only includes a 20% allowance for climate change; however, it is considered appropriate to use the 0.1% AEP event as a proxy for the 1% AEP plus 35% CC and the 1% AEP plus 40% CC flood events as a conservative approach, given that the operational lifetime of the development is 35 years (i.e. approx. to the year 2055), whereby this would fall half way between the 2040 to 2069 timeframe. Therefore, the 0.1% AEP is taken as the ‘design event’ and this approach has been agreed with the EA (Appendix B).
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3.19 It is proposed to raise the solar panels on framework above ground level. This would elevate the panels above the design flood depth (refer to Figures 3.4a and 3.4b), i.e. only the framework would be inundated and, therefore, flow would not be impeded and the displacement of floodplain storage would be negligible.
Tidal Flood Risk
3.20 The Site is located within tidal Flood Zones 2 and 3 (medium and high risk, respectively), associated with the Thames estuary and is within an area benefitting from defences.
3.21 The updated extreme sea levels are provided by the EA from the Coastal Flood Boundary Study (EA, 2018). The flood levels from the closest modelled node to the development (node 1212) are shown in Table 3.1 below.
Table 3.1: Modelled Tidal Flood Levels
AEP Event Flood Level (mAOD)
0.5% (year 2017) 5.62
0.1% (year 2017) 5.84
3.22 The Site lies at a minimum elevation of approximately 2.01 mAOD; which is significantly below the present day extreme flood level. However, the Site lies within an area benefitting from tidal defences in the form of the Mar Dyke Sluice and Earthen Embankment which are located at the confluence of the River Mardyke and the River Thames. Therefore, the Site would not flood to these levels.
3.23 According to the SFRA and the EA’s flood data, the defences provide a standard of protection up to the 0.1% annual probability tidal event (refer to Appendix E).
Climate Change
3.24 The tidal defences which protect the Site are located within the Purfleet, Grays and Tilbury Policy unit of the TE2100 Plan which will ‘take further action to keep up with climate and land use changes so that flood risk does not increase’. Mitigation measures for this area may include new or improved flood defences, improvements to drainage channels and outfalls, additional pumping capacity and additional flood storage.
3.25 Furthermore, given the short operational lifetime of 35 years and the current standard of protection to the 0.1% AEP event, it is considered likely that with climate change the proposed development would retain a standard of protection to at least the 0.5% AEP ‘design event’ without any upgrades to the defences.
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Breach in Defences
3.26 Whilst the development is anticipated to benefit from the River Thames flood defences for its operational lifetime, it is necessary to consider if it could be affected by a breach in the flood defences. The EA have not been able to provide breach scenarios as ‘the breach element of the model is under review due to discrepancies that have been discovered making some of the data currently incorrect which means the results are not representative’.
3.27 The Level 1 SFRA (AECOM, 2018) includes breach mapping during the 0.5% AEP to the year 2109 (refer to Appendix F). This indicates that the closest area affected in a breach event is located approximately 60 m to the south-west; however, the extent is confined to the river channel and does not affect the Site itself. Furthermore, this scenario to the year 2109 is significantly beyond the operational lifetime of the Proposed Development of 35 years and, therefore, it is concluded that the Proposed Development is unlikely to be affected by a breach event. As such, it is not necessary to consider any mitigation in relation to tidal flooding.
Surface Water Flood Risk
3.28 The EA’s Risk of Flooding from Surface Water mapping (refer to Figure 3.5) shows that the majority of the Site has a very low surface water flood risk, however; some areas throughout the Site have a low, medium or high risk of surface water flooding.
3.29 Very low surface water flood risk is defined where “each year, this area has a chance of flooding of less than 1 in 1000 (0.1%).” Low surface water flood risk is defined where “each year, the area has a chance of flooding of between 1 in 1000 (0.1%) and 1 in 100 (1%)”. Medium surface water flood risk is defined where “each year, this area has a chance of flooding of between 1 in 100 (1%) and 1 in 30 (3.3%).” High surface water flood risk is defined where “each year, this area has a chance of flooding of greater than 1 in 30 (3.3%)”.
3.30 Areas of low, medium and high risk areas are located within Fields 1, 2, 3, 4, 8, 12, 13, 15 and 17 in the vicinity of the watercourses within and along the boundaries of the Site. These areas of surface water flooding are considered to be interlinked with the fluvial flooding of the watercourses.
3.31 Areas of isolated ponding of surface water with up to a medium surface water flood risk are located within Fields 9, 10, 14, 16 and 18. There are areas of isolated ponding of surface water with up to a high surface water flood risk within Fields 1, 2, 3, 4, 8, 12 and 13.
3.32 The low risk depths are almost entirely limited to less than 600 mm with a few areas with depths greater than 600 mm. The areas with depths greater than 600 mm are located in the vicinity of the watercourses and in two areas in Field 4 with depths up to a 1200 mm.
3.33 In the areas of localised ponding where solar arrays or inverter stations are proposed, the maximum low surface water flood risk depths are estimated between 300 mm and 600 mm. However, the low risk depths are shallower than those from fluvial flooding discussed above and can be mitigated alongside the fluvial flood risk (refer to Figure 3.4a and 3.4b).
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3.34 The solar panels would be elevated on framework significantly above ground level (refer to Appendix B). This would elevate the panels above the maximum surface water flood depths, and, therefore, would not impede any surface water flow paths or displace any ponding of surface water.
Groundwater Flood Risk
3.35 The Thurrock Council Level 1 SFRA (AECOM, 2018) indicates that the majority of the Site has a ‘potential for groundwater flooding to occur at the surface’ and areas of Fields 5, 6, 7, 8, 16 and 17 have a ‘potential for groundwater flooding of property situated below ground level’. The areas of groundwater flood risk are considered to be related to the fluvial flooding of the watercourses within and in the vicinity of the site.
3.36 According to two borehole records in the western part of the Site underlain by alluvium deposits, groundwater was encountered at depths between 0.8 metres below ground level (mbgl; BGS Reference: TQ68SW360) and 1.67 mbgl (BGS Reference: TQ68SW153).
3.37 According to a borehole record approximately 240 m from the eastern part of the Site (BGS Reference: TQ78SW44) underlain by Head deposits, groundwater water was encountered at approximately 2.89 mbgl.
3.38 From a review of the borehole records in the vicinity of the Site, it is considered unlikely that groundwater would emerge at the surface. However, any groundwater flooding that could occur is likely to be shallow and any risk of groundwater flooding can be mitigated alongside measures proposed for fluvial flooding.
Reservoir Flood Risk
3.39 A review of the EA’s reservoir flood risk map identifies that part of the Site is at risk from reservoir flooding from a number of water bodies to the north (refer to Figure 3.3). The EA’s mapping indicates that in a failure of the reservoirs, the Site could be affected by flooding to depths of between 0.3 m and 2 m. However, this map is based upon a worst- case scenario and it is considered unlikely that flooding would be to the extent modelled.
3.40 All reservoirs over 25,000 m3 capacity are regularly inspected and supervised by reservoir panel engineers, therefore ensuring that they are maintained in a stable condition. The EA’s further information on reservoir flood risk also states that “Reservoir flooding is extremely unlikely to happen. There has been no loss of life in the UK from reservoir flooding since 1925.” It is therefore considered that flood risk to the site from reservoirs is negligible to low.
Mitigation Measures
Design Levels
3.41 A sequential approach will be taken in the layout whereby the most vulnerable parts of the development will be located in the areas at lowest risk of flooding (refer to Drawing No: BF2.0). In particular, the substation and battery storage area will be located outside areas at risk of fluvial flooding, reservoir flooding and the tidal breach extent.
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3.42 The Proposed Development is classified as ‘essential infrastructure’ and, therefore, it is considered that it will be acceptable to locate solar arrays within Flood Zone 2, 3a and 3b where the depth of flooding in the design event is below the level of the solar panels, i.e. where only the framework would be inundated.
3.43 The solar panels will be elevated on framework and will utilise a NEXTracker flood stow system in order to locate the panels above the design flood level and the low surface water flood depths (refer to Appendix B). The system uses an ultrasonic depth sensor to measure water levels and trigger the flood stow position. The controller is self-contained, autonomous and solar powered; it uses an onboard independent batter storage system which ensures reliable stowing under all conditions.
3.44 It is understood that the horizontal position is activated when the flood level is equal to 300 mm below the level of the panel at the lowest tracking angle. Once triggered, the tracker takes approximately 4 minutes to enter a horizontal position.
3.45 When in the 30 degree position the panels would be elevated at least 0.1 m above the flood level and in the flood stow position the height of panels would be increased to at least 0.6 m above the flood level (refer to Appendix B). Therefore, flow would not be impeded and the displacement of floodplain storage would be negligible. This approach has been agreed through consultation with the EA (refer to Appendix C) and has been accepted for a similar site in Walpole (Kings Lynn & West Norfolk Borough planning application reference: AC/2020/129683/01-L01).
3.46 The substation and battery storage area are located in an area at risk of surface water flooding. Therefore, it is recommended that any sensitive equipment associated with the proposed substation and battery storage area should be raised 300 mm above the existing ground level, which will be above the estimated low surface water flood depth. This is considered to be a conservative approach given that the low risk event represents an extreme scenario which is beyond the ‘design event’.
3.47 It is necessary to distribute the inverter stations evenly throughout the Site, as these convert direct current (DC) generated by the panels into alternating current (AC) and, therefore, need to be located in close proximity to the solar arrays. Inverter stations that cannot be practicably located outside of the flood extent will be raised on supports above the 1 in 100 year flood level including an allowance for climate change.
Floodplain Compensation
3.48 Solar arrays have only been located within areas at risk of flooding where the depth is below the level of the solar panels, i.e. where only the framework would be inundated and, therefore, flow would not be impeded and the displacement of floodplain storage would be negligible. As such, it is not considered necessary to provide floodplain compensation.
3.49 It is concluded that the Proposed Development will not result in a significant increase in flood risk elsewhere and floodplain compensation is not required.
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Safe Access/Egress
3.50 Access/egress to the Site would be via Fen Lane to the north-west, Harrow Lane along the northern boundary and an existing track leading to Fen Lane to the north-east of the Site. The access/egress route via Fen Lane to the north-west is located partially within the design flood event, the access/egress route via Harrow Lane is located entirely within the design flood event and the access/egress route via Fen Lane to the north-east is located outside of the design flood event.
3.51 The access/egress route via Fen Lane to the north-west could flood during the 0.1% AEP event to an estimated depth of between 0.6 m and 0.8 m. The access/egress route via Harrow Lane could flood during the 0.1% AEP event to an estimated depth of between 1.0 m and 1.2 m.
3.52 In accordance with FD2320/TR23, the hazard rating for these areas would be classified as a ‘danger for most’ and a ‘danger for all’ depending on the velocity. A ‘danger for most’ is defined as a danger for the general public. A ‘danger for all’ is defined as a danger for the general public including the emergency services.
3.53 It is anticipated that personnel will only be on-site during the construction phase of the Proposed Development and for occasional maintenance visits once construction has been completed. There will be no other personnel present at the Site for the majority of the operational lifetime of the development. If a fluvial design flood event occurred, access/egress would be readily available for this part of the Site, via Fen Lane to the north- east.
3.54 The developer and maintenance contractor would sign up to the EA’s flood warning service for the local area. This would ensure that all personnel would have sufficient time to leave the Site or reschedule their planned visits.
3.55 On this basis, it is concluded that future occupants of the development would be safe during the design flood event for the operational lifetime of the development.
Land Use Vulnerability
3.56 Table 2 of the PPG sets out a schedule of land uses based on their vulnerability or sensitivity to flooding. As set out in Table 2, the proposed solar farm is classified as ‘essential infrastructure’. Referring to Table 3 of the NPPF PPG, ‘essential infrastructure’ land uses are considered appropriate in Flood Zones 1, 2, 3a and 3b, subject to passing the Sequential Test.
3.57 The solar farm needs to be in its proposed location due to the capacity in the national grid in the area, owing to its close proximity to the electricity distribution station. Given the large Site area of 142.6 ha, it is concluded that no other sites in the vicinity of the electricity distribution station are reasonably available at a lower risk of flooding. As such, it is considered that the Sequential Test should be passed.
3 Framework and Guidance for Assessing and Managing Flood Risk for New Development
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3.58 Therefore, on the basis of land use vulnerability, the development should be deemed appropriate in planning policy terms in its proposed location.
Other Considerations
Maintenance Buffers
3.59 A minimum of 8 m buffer for ‘main rivers’ (River Mardyke, River Mardyke Tributary and Bulphan Brook) and 6 m buffer for ‘ordinary watercourses’ (shown on OS mapping), will be provided from the top of bank to the proposed fences in order to ensure access for maintenance. There are a number of smaller ditches recorded on the topographical survey which do not appear on OS mapping, where a reduced buffer of 3 m will be provided to any obstructive planting.
3.60 Where planting is proposed in the maintenance buffers, this will be in the form of neutral grassland with wildflowers or tussocky grassland that would not prohibit access to the watercourses.
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4 DRAINAGE ASSESSMENT
Introduction
4.1 This drainage strategy has been prepared in accordance with Defra’s “Non-statutory technical standards for sustainable drainage systems” (March 2015) to ensure that the Proposed Development does not increase flood risk to the Site or elsewhere and where practicable reduces flood risk over the lifetime of the development.
4.2 Surface water arising from a developed site should, as far as is practicable, be managed to mimic the surface water flows arising from the site prior to the Proposed Development while reducing the flood risk to the site itself and elsewhere.
4.3 With the below mitigation it is considered that the Site will mimic the existing greenfield runoff arrangement and, therefore, it is not considered necessary to undertake infiltration testing or provide a controlled discharge to a watercourse. It is noted that this approach has been accepted on other recent solar farm developments (refer to application reference P20/13909/F South Gloucestershire Council and 2/2019/0850/PAEIA Dorset Council).
Drainage Strategy
Solar Arrays
4.4 The surface water drainage strategy has been based on the research report “Hydrologic Response of Solar Farms” (Cook and McCuen, 2013) published in the Journal of Hydrologic Engineering. It should be noted that the report states “this study, along with design recommendations, can be used as a guide for the future design of solar farms”. The report provides robust evidence that SuDS are not required to manage solar farm surface water runoff.
4.5 Cook and McCuen (2013) demonstrates that solar panels do not have a significant effect on runoff volumes, peaks or time to peak if grass cover is located underneath panels and between rows. The study concludes that this is true for the 2 year, 25 year and 100 year events for a range of storm durations.
4.6 The report also notes that although the panels could concentrate runoff onto the ground, this only has the potential to cause erosion if it falls directly onto bare ground or a gravel surface.
4.7 On this basis, it is concluded that solar farms only significantly change the hydrologic response if gravel is placed under panels or if patchy or bare ground is created between rows. Therefore, the proposed planting framework will maintain the current hydrological response of the site and will not increase flood risk elsewhere.
4.8 The Proposed Development will result in a reduction in runoff rates and improved water quality of runoff due to the absence of typical farming activities such as ploughing and soil compaction by heavy machinery.
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4.9 The current arable use, comprising crops and agricultural tillage, gives rise to poor vegetation cover and bare ground following harvesting, resulting in increased runoff and erosion. It is considered that with the proposed planting framework discussed below, there is likely to be a reduction in surface water runoff and erosion.
4.10 The research report also investigated the effects of ground slope on the solar farm. It considers the differences in the hydrological response between a slope of 1% (i.e. 1 in 100) and 5% (i.e. 1 in 20). The report concluded that the ‘greater ground slope did not significantly influence the response of the solar farm’.
4.11 The study notes that grass cover can deteriorate if it is not sufficiently maintained or if it is eroded by vehicle traffic. It is recommended that the grass cover is regularly maintained underneath panels and between rows to avoid patchy grass or bare ground, as set out below. Operational vehicle trips will include approximately two maintenance visits per month, typically with a transit style van and, therefore, the risk from erosion by vehicle traffic is low.
Mitigation
4.12 The Landscape and Ecology Management Plan (LEMP; refer to Document Ref: R009) outlines the proposed planting framework and enhancement to the quality of grass cover. The LEMP states that the Site will be permanently vegetated with modified grassland located beneath the solar arrays and between rows. It will also include additional planting between the proposed solar arrays and field boundaries/watercourses which will provide a further betterment to surface water runoff and erosion.
4.13 The proposed planting framework will reduce runoff, encourage interception, infiltration and evapotranspiration and provide water quality treatment before surface water enters the watercourses within and surrounding the Site. The proposed planting will also provide sufficient mitigation against soil erosion.
4.14 Grass cover would be inspected and maintained at least twice a year, which is considered an appropriate level of mitigation. It is recommended that during maintenance, any patchy grass or bare ground is re-seeded.
4.15 In the unlikely event that any evidence of significant erosion should occur during the operation of the solar farm, then appropriate mitigation should be taken at that point, which could include scrapes beneath the arrays following the contours of the slope, should this be necessary.
4.16 The increased interception, evapotranspiration and infiltration due to the proposed planting will provide a betterment on the existing runoff rates at the Site and, therefore, will also provide a betterment in any future climate change scenarios.
Inverter Stations, Transformers and Battery Storage Area
4.17 The inverter stations and the battery storage facility (refer to Planning Application Drawing Ref: BF2.2) will be raised on supports above a 300 mm deep sub-base formed of permeable material, i.e. gravel (MOT Type 3). The plan area of the sub-base will extend at least 300 mm beyond the footprint of the container or cabin. The invert of the sub-base should be level to encourage infiltration to occur evenly.
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4.18 The permeable sub-base would receive surface water from the containers or cabins and would promote infiltration to the ground without concentrating runoff. This will mimic the existing greenfield surface water runoff arising from the Site and ensure that runoff rates are not increased post-development. It is noted that this approach has been accepted on other recent solar farm developments (e.g. application reference P20/13909/F South Gloucestershire Council and 2/2019/0850/PAEIA Dorset Council).
4.19 A small number buildings/equipment within the substation compound require concrete foundations; however, it is understood that these will be surrounded by an extensive gravel sub-base which will cover all substation ground surfaces. The auxiliary transformer needs to be mounted on a concrete base (refer to Drawing No: HF10.0); however, given the small surface area of 4.1 m x 4.1 m, it is considered appropriate mitigation to surround the base by a 300 mm x 300 mm gravel-filled trench to intercept runoff and promote infiltration. It is noted that this approach was also accepted in the latter above-mentioned solar farm application where a concrete base is unavoidable.
Tracks and Roads
4.20 Internal tracks would be required to facilitate vehicle movement around the Site for construction and maintenance purposes. The Proposed Development will utilise the existing access tracks where possible to minimise the extent of new tracks required.
4.21 All proposed roads and tracks will be constructed of a permeable material (e.g. a sub layer of geogrid membrane with gravel or crushed stone on top); therefore, there would be no increase in runoff from these areas.
Water Quality Treatment
4.22 Water quality treatment will be provided for surface water runoff from the solar arrays, inverter stations roofs, the substation, access roads and the battery storage facility.
4.23 In this instance, mitigation with an index or combined indices of more than 0.2 for Total Suspended Solids (TSS), 0.2 for metals and 0.05 for hydrocarbons is acceptable for the solar arrays as the pollution hazard level would be very low. The proposed planting beneath the panels will meet the water quality requirements required for the proposed development. It is considered that the proposed planting will provide a similar level of treatment to a filter strip.
4.24 Mitigation with an index or combined indices of more than 0.3 for TSS, 0.2 for metals and 0.05 for hydrocarbons is acceptable for the other aspects of the development as the pollution hazard level would be low. The granular sub-base beneath the inverter stations, battery storage facility, associated buildings within the proposed substation compound and the permeable access tracks will meet the water quality requirements. It is considered that the granular material in the sub-base will provide a similar level of treatment to permeable paving.
4.25 As discussed above, the proposed planting framework and the absence of harvesting and ploughing will increase the quality of surface water runoff.
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Construction
4.26 Good construction practices will be undertaken to ensure that no adverse impacts on surface water or groundwater quality occur during the construction phase.
4.27 The internal access roads will be completed during initial construction stage so temporary haul routes are unnecessary.
4.28 Construction vehicles will be properly maintained to reduce the risk of hydrocarbon contamination and will only be active when required. Construction materials will be stored, handled and managed with due regard to the sensitivity of the local aquatic environment and thus the risk of accidental spillage or release will be minimised.
4.29 The cable trenches will be backfilled with the excavated material to maintain the characteristics of the ground.
4.30 It is possible that construction could give rise to some ground compaction; however, it is considered that this would be no worse than other traditional farming practices which use heavier machinery.
4.31 During construction, it is recommended that vegetation disturbance should be minimised as much as possible and any bare ground resulting from construction should be re-seeded.
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5 CONCLUSIONS
5.1 The requirements for Flood Risk Assessment are provided in the National Planning Policy Framework and its associated Planning Practice Guidance, together with the Environment Agency’s Guidance Notes. This policy and associated guidance have been followed in the preparation of this FRA.
5.2 The EA’s flood map for planning indicates that the majority of the Site is located within Flood Zone 3 (high risk); however, the north-western corner and the eastern part of the Site are located within Flood Zones 1 and 2 (low and medium risk, respectively). The Site is within an area benefitting from tidal flood defences.
5.3 The EA’s risk of flooding from surface water mapping identifies that the majority of the Site has a very low risk of flooding from surface water and some small areas have up to a high surface water flood risk. However, the low risk depths are shallower than those from fluvial flooding and can be mitigated alongside the fluvial flood risk.
5.4 Part of the Site is at risk from reservoir flooding; however, as reservoirs are regularly inspected ensuring that they are maintained in a stable condition. It is therefore considered that flood risk to the site from reservoirs is negligible to low.
5.5 The site is at risk of groundwater flooding; however, any groundwater flooding is likely to be shallow and can be mitigated alongside measures proposed for fluvial flooding. A review of further EA maps and the SFRA has identified that there are no other significant sources of flooding at the Site, i.e. from sewers.
5.6 The River Thames defences protecting the Site provide a current standard of protection up to the 0.1% annual probability event. Given the short operational lifetime of 35 years and the current standard of protection to the 0.1% AEP event, it is considered likely that with climate change the proposed development would retain a standard of protection to at least the 0.5% AEP ‘design’ event without any upgrades to the defences.
5.7 The EA have not been able to provide the breach levels for the Site; however, the SFRA indicates that the Site in not at risk in a breach event. Furthermore, the scenario in the SFRA to the year 2109 is significantly beyond the operational lifetime development of 35 years and, therefore, it is concluded that the proposed development would not be affected by a breach event.
5.8 Detailed fluvial flood data provided by the EA from the Mardyke model. The majority of the 0.1% AEP flood extent has a flood depth of less than 1 m; however, the maximum flood extent is between 1.0 m and 1.2 m in limited areas. There is no significant difference between the undefended and defended scenarios and it is concluded that the Site does not benefit from fluvial defences.
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5.9 The latest guidance on climate change states that for ‘essential infrastructure’ development within the Thames river basin district for the 2040 to 2069 timescale, climate change could increase river flows to 35% for the upper end allowance and 40% for the High++ allowance; however, it is considered appropriate to use the 0.1% AEP event as a proxy for the 1% AEP plus 35% CC and 1% AEP plus 40% CC flood events as a conservative approach.
5.10 A sequential approach will be taken in the layout whereby the most vulnerable parts of the development will be located in the areas at lowest risk of flooding. In particular, the substation and battery storage area will be located outside areas at risk of fluvial flooding, reservoir flooding and the tidal breach extent.
5.11 It is considered that it will be acceptable to locate the development within fluvial Flood Zone 3, given that any solar panels could be elevated on framework above the design flood level.
5.12 The substation and battery storage are located within an area at risk of surface water flooding; therefore, it is recommended that any sensitive equipment associated with the substation and battery storage should be raised 300 mm above the existing ground level which will be above the estimated low surface water flood depth. This is considered to be a conservative approach given that the low risk event represents an extreme scenario which is beyond the ‘design event’.
5.13 An appropriate buffer will be provided from the top of the bank of the watercourses in order to ensure access for maintenance, including 8 m for ‘main rivers’ and 6 m for ordinary watercourses.
5.14 The access route via Fen Lane to the north-east is located within Flood Zone 1. The hazard ratings for the access/egress route via Fen Lane to the north-west and via Harrow Lane are ‘danger for most’ and a ‘danger for all’, depending on the velocity. However, it is anticipated that personnel will only be onsite during the construction phase and for occasional maintenance visits.
5.15 It is not considered necessary to provide SuDS for the proposed solar panel arrays. Cook and McCuen (2013) demonstrated that solar panels do not have a significant effect on runoff volumes, peaks or time to peak if grass cover is well maintained underneath panels and between rows. Therefore, it is proposed to maintain the grass cover to prevent areas of bare ground and erosion occurring.
5.16 All proposed roads and tracks will be constructed of a permeable material (i.e. gravel); therefore, there would be no increased runoff from these areas. Battery storage and sub- stations will be located in storage containers or cabins on supports above a 300 mm sub- base formed of permeable material i.e. gravel (MOT Type 3).
5.17 This FRA has therefore demonstrated that the Proposed Development will be safe and that it would not increase flood risk elsewhere. The proposed land use is classified as ‘essential infrastructure’ and is considered appropriate in relation to the flood risk vulnerability classifications set out in Table 3 of the NPPF subject to passing the Sequential Test.
5.18 Given the large Site area of 142.6 ha, it is concluded that no other sites in the vicinity of the electricity distribution station are reasonably available at a lower risk of flooding. As such, it is considered that the Sequential Test should be passed. The development should therefore be considered acceptable in planning policy terms.
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Figures
Issue 3 21 RMA Environmental January 2021 RMA-C2095
Key Application Site
Figure 1.1: Site Location Plan
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 07/01/2021 1:15,000@A3 Key Application Site Main River Ditches identified on the Topographical Survey Ditches only identified on OS Mapping
River Mardyke Tributary
River Mardyke
Figure 2.1: Watercourse Plan
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Ditches have been identified on the OS mapping that Bulphan Brook were not identified on the topographical survey possibly due to vegetation and hedgerows.
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Flood Zone 2 Flood Zone 3 Area Benefitting from Defences
Figure 3.1: EA's Flood Map for Planning
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Low Surface Water Flood Risk Medium Surface Water Flood Risk High Surface Water Flood Risk
Figure 3.2: EA's Surface Water Flood Map
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Reservoir Flood Depths Below 0.3 m Between 0.3m and 2m Over 2 m
Figure 3.3: EA's Reservoir Flood Depth Map
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Main River Estimated Flood Depths 0 m - 0.2 m 0.2 m - 0.4 m 0.4 m - 0.6 m 0.6 m - 0.8 m 0.8 m - 1.0 m 1.0 m - 1.2 m 1.2 m - 1.4 m 1.4 m - 1.6 m Greater than 1.6 m
Figure 3.4a: Estimated Flood Depths during the 0.1% AEP Event
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095 Estimated flood depths for the River Mardyke and the River Mardyke Tributary.
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Main River Estimated Flood Depths 0 m - 0.2 m 0.2 m - 0.4 m 0.4 m - 0.6 m 0.6 m - 0.8 m 0.8 m - 1.0 m 1.0 m - 1.2 m 1.2 m - 1.4 m 1.4 m - 1.6 m Greater than 1.6 m
Figure 3.4b: Estimated Flood Depths during the 0.1% AEP Event
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095 Estimated flood depths for the Bulphan Brook.
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Key Application Site Surface Water Flood Depths Below 150 mm 150 mm - 300 mm 300 mm - 600 mm 600 mm - 900 mm 900 mm - 1200 mm Greater than 1200 mm
Figure 3.5: EA's Low Surface Water Flood Depth Map
Client: Warley Green Limited
Project: Bulphan Fen Solar Farm
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 17/12/2020 1:7,000@A3 Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix A: Field Number Plan
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Field 10
Field Site Application Boundary
11 Field Boundary Field Administrative Boundary 9 Field Field 8 12
Field 13 Field Field 2 Field 14 Field 5 Field 7 15 Field 1 Field 6 Field 16 Field 3 Field PROJECT NAME: 17 Bulphan Fen Solar Farm
Field 4 Field 18 DRAWING TITLE: Field Arrangement Plan
DRAWING No: REVISION: 2035-D003 v.c
SCALE: FORMAT: DATE: 1:5000 A0 22 Dec 2020
Drawn By: DP Checked By: NL
Aardvark EM Limited Higher Ford Wiveliscombe Taunton Somerset TA4 2RL Tel: 01984 624989 Fax: 01984 623912 [email protected] www.aardvarkem.co.uk
* This document is exclusive property of Aardvark EM Limited. Copying, reproduction or disclosure to third parties is prohibited without written permission of Aardvark EM Limited and in case of infringement, Aardvark EM Limited seek damages for breach of statutory or contractual obligations.
File:\Z:\Data 2020\2035 Enso Green Holdings Warley\Data & Drawings\CAD\2035-D006-Warley-v.d.dwg Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix B: Solar Panel Framework – Flood Stow System
Issue 3 23 RMA Environmental January 2021 RMA-C2095
GENERAL NOTES
1) ALL DIMENSIONS ARE IN METERS UNLESS SPECIFIED.
2) FINAL DIMENSIONS MAY VARY DEPENDING ON MODULE TYPE 90.17
LEGEND 2.10
REFERENCE DRAWINGS No. DRAWING TITLE DRAWING No.
2.132
R DATE DESCRIPTION OF REVISION REMAR S
30° Flood stow position
PROJECT NAME : BULPHAN FEN
3.00 max 60° SOLAR PV AND BATTERY 2.10
OWNER'S ENGINEER : 1.52 max
GENERAL CONTRACTOR :
Final foundation depth to be determined based on site conditions
80 Anson Road, #09-01, Fuji Xerox Towers,Singapore 079907. TEL: +65 6849 5540, FAX: +65 6849 5559. www.blueleafenergy.com
SIGN SIDE ELEVATION (Scale 1:50) DRAWN BY : GM TITLE : DATE : 19-11-2020 CHECKED BY : PV Elevations 0 10 20 DATE : APPROVED BY : DATE : Meters DRAWING No. : WL3.0
SHEET SIZE SHEET SCALE REV A3 1 OF 1 1:300 02 Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix C: EA Consultation
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Rosie Tutton
From: Abbott, Pat
Follow Up Flag: Follow up Flag Status: Flagged
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From: Sent: To: Subject:
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‘Essential Infrastructure’ ‘upper end’
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From: Sent: To: Subject:
Environment Agency Environment Agency
Data Sharing Platform Register for an account
From: Sent: To: Cc: Subject:
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Rosie Tutton Environmental Consultant
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Mobile:
Website:
Exeter Office:
London Office: :
Registered Office:
From: Sent: To: Subject:
Environment Agency Environment Agency
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5 Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix D: Topographical Survey
Issue 3 25 RMA Environmental January 2021 RMA-C2095
562500E 562600E 562700E 562800E 562900E 563000E 563100E 563200E 563300E 561200E 561300E 561400E 561500E 561600E 561700E 561800E 561900E 562000E 562100E 562200E 562300E 562400E 563400E 561100E 185700N 185700N
Land at Warley, Thurrock 2D Our Ref : 5625 OS Horizontal Grid and Level Datum (via GPS) July 2020 Landmark Surveys Wales
185600N 185600N 6.11 6.10
6.22 6.05
6.11 Tree Ht: 4m 6.14 6.16 6.11 6.16 6.13 5.87 P/W Fence 6.12 6.12 6.15 6.25 6.16 5.90 6.05 6.17 6.14 6.20 6.36 6.22 6.09 6.41 5.80 6.40 6.37 6.36 6.16 Tree Ht: 4m 6.33 6.44 6.31 Mixed Trees 6.39 6.36 6.34 6.47 6.08 6.43 6.16 6.27 6.51 6.30 6.39 6.13 6.23 6.26 6.37 6.28 6.15 6.24 6.34 6.30 6.38 6.36 6.32 6.22 5.98 P/W Fence 6.22 6.27 6.53 6.29 6.06 6.16 6.48 6.03 6.30 6.34 6.11
6.42 6.32 6.11 6.32 Grass 6.31
6.34 6.19 6.39 Grass
6.39 6.41 6.35
6.22 6.28 6.23 6.28 6.30 6.21 6.28 Electric Fence 6.39 6.29 6.28 5.99 6.38
6.38 6.27 6.30 5.97 6.26 6.29 6.20 6.41 6.26 6.07 6.27 6.05 6.24 6.15 6.27 6.26 6.24 6.19 6.15 6.27 6.27 6.29 6.18 6.14 6.33 6.28 6.23 6.35 6.28 6.37 6.21 6.39 6.16
6.32 P/W Fence 6.18 6.04 6.03 6.34 6.23 6.12 6.38 6.17 6.17
6.15 6.13 6.52
6.29 6.23 6.16 6.26 6.17
6.32 6.24 6.33 6.45
6.26 6.29 6.27
6.45 6.26 6.27 6.32 6.21 6.60 6.22 6.28 6.20 6.05 6.19 6.18 6.05 6.19 6.32 6.176.14
6.44 6.23 6.16 6.16
6.21 6.41 6.21 6.18 6.16 Electric Fence 5.92 6.14 6.23 6.11 6.18 Grass 6.18 6.32 6.27 6.13 6.33 6.04 6.17 6.29 6.13 6.45 6.10 6.10 6.32 6.04 6.12 6.20 6.43 Tree Ht: 12m 6.04 6.25 6.40 6.20 6.09 6.14 6.07 6.31 6.15 6.34 6.14 6.15 6.15 6.10 6.03 6.34 6.16 5.91
6.19 6.22 6.18 6.27 6.31 6.23 6.24 6.30 6.02 6.29 6.34 5.96 6.13 5.61 6.05 185500N 6.31 6.26 185500N
6.12 6.08 5.91 6.09 6.44 6.22 6.27 6.11 6.34 6.21 6.11 6.42 6.30 Grass 5.77 6.39 6.24 6.16 6.17 6.27
6.37 6.01 6.12 6.19 6.17
6.21 6.01 5.88 6.25 6.20 6.37 6.21 Grass 6.20 6.15 6.04 6.37 6.25
6.17 6.16 6.19 6.08 6.31 6.32 6.07 6.08 6.04 6.22 6.09 6.20 6.34 6.39 6.12 6.01 5.95 6.39 6.18 6.03 5.72 6.17 5.81 5.68 Footbridge 6.16 6.39 6.31 6.11 5.68 6.21 6.35 P/W Fence 6.22 5.90
5.90 6.39 Tree Ht: 5m 6.41 6.13 6.03 6.33 6.22 5.82 Grass 6.40 5.96 6.03 6.13 6.06 6.03 6.39 6.16 6.22 6.26 6.10 6.35 6.06 Tree Ht: 4m Tree Ht: 14m
6.22 6.29 5.91 6.39 6.23 6.03 5.98 6.22 6.35 6.19 6.25 6.05 5.67 6.24 6.17 5.92 6.10 6.17 6.29 5.93 6.02 6.04 Mixed Trees 6.25 6.24 6.05 6.27 6.24 6.26 Mixed Trees 6.31 6.06 6.24 5.70 5.93 6.39 6.22 Tree Ht: 5m 5.83 6.45 6.24 6.19 6.27 6.42 6.27 6.20 5.96 6.23 6.21 6.42 6.26 6.20 6.20 5.66 6.28 6.21 6.37 5.99 6.11 6.16 P/W Fence 6.15 6.40 6.16 6.15 5.75 6.35 6.04 6.28 5.87 Tree Ht: 5m 6.30 6.19 6.03 6.23 6.24 5.75 6.23 6.32 6.27 6.05 6.32 6.39 6.24 6.33 Grass 6.41 5.99 5.68 6.26 6.10 6.26 6.49 6.32 5.84 6.18 5.93 6.24 6.45 6.24 6.11 5.88 Tree Ht: 5m 6.45 6.27 5.83
6.39 6.36 6.34 5.65 6.28 Tree Ht: 5m 6.27 6.13 5.92 6.32 6.41 6.35 6.34 5.92 5.82
6.31 6.39 5.69 5.96 6.19 5.91 5.67 6.32 5.78 6.34 6.31 6.04 P/W Fence 5.99 5.83 6.17 5.94 6.28 6.19 5.86 6.01 6.50 6.34 6.23 6.53 5.98 5.87 6.33 6.54 6.02 5.97 5.94 6.24 6.18 6.55 5.91 6.06 6.02 5.74 6.26 5.92 Tree Ht: 5m 6.09 5.87 5.98 Mixed Trees 6.07 6.33 6.08 5.61 6.34 Grass 5.99 6.07 5.84 5.64 6.36 6.34 6.33 6.07 5.88 6.01 6.33 Grass 6.07 6.01 6.08 5.81 6.54 6.45 5.91 6.50 5.97 5.65 5.89 6.53 6.05 6.24 6.49 6.36 6.00 5.97 5.85 6.10 6.38 6.44 6.00 5.48 6.38 6.37 6.16 6.18 6.12 5.74 6.31 Tree Ht: 5m 6.07 6.23 5.99 5.83 P/W Fence
6.00 5.62 Mixed Trees 6.08 5.87 6.33 6.22 6.32 6.02 5.84 6.27 6.01 6.31 5.59 5.90 6.25 6.11 6.30 6.30 5.79 5.95 6.14 5.86 5.98 6.04 5.88 6.04 6.21 6.09 6.13
5.60 6.19 6.16 6.06 5.95 5.83
5.92
6.26 6.33 5.59 6.02 6.08 5.97 5.78
5.86 6.30 6.31 6.04 5.75 6.03 5.91 6.12 6.01 5.81 P/W Fence 6.33 185400N 5.67 6.29 6.13 185400N 5.76
5.94 6.06 6.09 6.12 5.86 6.26 Mixed Trees 6.12 6.31 6.02 5.84 Tree Ht: 8m 5.42 Grass 6.12 6.27
6.43 6.28 6.08
6.33 5.76 5.70 6.08 6.04 5.93 6.33 6.47 6.16 6.12 6.41 Mixed Trees 5.53 6.22 6.35 5.93 6.08 5.95 5.72 6.35 6.46 6.36 6.45 6.22 6.13 Tree Ht: 5m 6.44 6.20 6.09 5.99 5.72
5.66 6.33 6.21 6.28 6.37 6.02 6.40 6.50 5.77 5.92 6.07 6.01 Tree Ht: 11m 6.34 6.31 Tree Ht: 5m 6.33 Mixed Trees 6.03 6.06 5.85 6.54 6.37 5.55 6.26 Grass 6.40 6.33 6.28 5.60 6.55 5.61 6.17 6.08 6.25 5.87 5.65 Dense Undergrowth 6.01 6.39 6.35 5.50 6.42 6.13 6.37 6.25 5.68 6.05 6.10 5.93 6.07 6.34 6.47 Tree Ht: 5m 5.60 6.36 6.29 5.94 6.31 5.95
6.63 6.20 5.94 5.64 6.32 6.31 6.20 6.37 P/W fence 6.41 5.75 6.21 5.51 6.36 6.25 6.19 5.96 6.40 6.32 5.74 6.31 6.21
6.20 6.45 6.43 6.27 5.52 6.29 6.00 5.88 5.59 6.29 6.55 6.52 6.30 6.30 6.37 6.33 5.47 5.86 5.62 5.98 Tree Ht: 5m 5.91 6.24 5.89 6.74 6.70 6.17 6.29 5.53 6.35 5.50 6.23 5.91 6.46 6.25 6.03 5.57 Grass 6.81 5.84 6.80
6.55 6.36 6.16 6.88 6.37 6.31 6.06 5.96 6.44 5.70 6.32 6.27 6.95 6.83 6.57 6.26 6.08 5.97 5.66
6.23 5.59 6.86 Tree Ht: 5m 5.47 6.84 6.90 6.03 5.84 6.37 5.44 5.56 6.91 6.68 5.98 6.85 6.33 6.33 5.79 6.34 6.29 6.15 6.19 5.46 7.00 6.28 5.83 5.43
6.85 5.50 6.26 6.47 6.33 6.34 6.07 5.84 P/W fence 6.53 6.26 6.82 6.31 5.66
6.05 5.88 6.35 5.58 5.58 6.06 6.79 5.92 6.75 6.69 6.32 5.80 6.37 6.32 6.31 5.98 Dense Undergrowth 6.11 5.54 6.86 5.88 5.73 6.97 6.74 6.83 6.27 5.96 6.37 5.78 6.49 6.23 6.37 6.01 5.37 6.31 5.51 6.85 Grass Tree Ht: 5m 6.50 5.78 Tree Ht: 5m 6.48 6.34 5.55 6.30 5.52 Grass 6.52 5.63 6.81 5.85 5.81 6.83 6.86 6.37 6.35 6.58 6.87 6.02 5.58 5.54 6.79 Tree Ht: 5m 5.88 6.57 5.77 6.72 6.89 6.32 6.12 Grass 5.34 6.62 6.37 6.20 6.04 5.49 6.25 5.44 6.24 6.37 5.70 6.01 6.20 6.83 Mixed Trees 5.75 5.55 5.37 6.35 6.33 6.27 5.47 6.53 5.74 6.73 5.55 6.26 6.40 6.82 6.07 5.59 6.77 5.79 5.81 5.34 6.53 6.30 6.10 5.46 6.33 5.56 6.90 6.06 5.85 5.62 6.68 6.73 6.92 6.67 6.47 6.07 5.93 6.56 6.92 Mixed Trees 6.35 6.31 5.51 5.50 6.37 6.31 6.18 P/W fence 6.05 5.71 Tree Ht: 5m 6.61 6.84 6.76 5.45 6.85 5.54 6.34 6.29 6.20 6.48 6.56 5.68 6.48 6.25
5.81 5.45
6.91 6.79 5.52 5.57 5.40 6.00 6.63 6.93 6.48 6.32 6.22 6.08 5.70 6.47 6.62 5.57 6.43 5.59 6.05 6.32 6.34 6.76 6.93 6.23 6.63 5.70 5.42 6.14 6.06 6.23 6.11 5.50 6.28 5.68 6.26 6.90 5.45 5.77 6.26 6.54 6.70 6.85 5.41 6.40 6.89 5.52 6.30 6.26 6.13 5.64 6.41 6.71 6.00 5.48 6.50 6.96 6.30 5.81 185300N 6.51 6.81 5.54 185300N 6.39 Grass 6.94 6.27 6.14 5.67 6.67 6.62 6.35 6.02 5.57 5.90 5.57 6.06 6.48 5.34 6.59 6.80 6.95 6.68 5.79 6.22 5.66 6.45 6.99 6.27 6.16 5.45 6.85 6.03 5.66 5.51 5.73 6.55 6.78 6.65 5.48 6.87 6.93 P/W Fence 5.94 5.99 6.42 6.73 6.29 6.17 6.05 5.55 Tree Ht: 5m 6.31 5.60 5.44 6.45 6.02 5.77 5.51 6.51 6.82 6.35 6.95 6.86 6.28 6.70 6.54 5.56 5.52 5.99 6.19 6.06 Dense Undergrowth 5.95 5.63 6.79
6.51 5.85 5.57 6.42 6.30 6.95 6.71 6.86 6.91 6.27 5.34 5.52 5.74 5.62 5.58 6.23 6.08 5.97 P 6.19 5.36 5.50 Tree Ht: 14m
6.52 6.67 5.70 6.88 6.83 7.01 5.91
6.24 6.25 6.63 6.10 6.00 5.61 6.31 6.05 5.57 5.45 5.62 6.63 5.73 5.50 6.74 6.84 6.93 5.83 6.91 5.78 6.76 6.11 6.02 5.94 5.55 5.55
6.64 5.64 5.79 5.54
5.97 6.76 6.86 6.28 6.30 5.31 5.55 5.57 6.13 6.05 5.96
5.45 6.77 5.68 6.93 Dense Undergrowth 6.41 5.31 5.64 5.80 P/W Fence 6.79 6.88 6.83 5.63 6.71 5.49 5.61 6.17 6.08 5.99 6.76 6.17
6.77 6.46 5.69 5.55
6.95 5.30 5.60 6.71 5.60 P 6.90 6.84 5.92 6.93 6.11 6.02 5.90 6.30 5.81 5.64 5.55 6.67 6.84 5.44 6.86 6.83 6.29 5.36 6.72 6.44 Grass 5.75 5.53 6.58 6.14 6.05 5.92 5.75 5.81 5.56 7.01 6.18 6.30 5.62 5.54 5.60
5.30 6.79 6.88 6.83 6.73 6.94 Tree Ht: 5m 5.54 6.18 6.08 5.96 5.43 5.63 5.62 6.23 5.77
5.30 6.85 6.90 5.50 5.31 6.84 6.91 6.96 5.81 6.11 6.01 5.68 6.84 5.80 5.61 6.28 5.68 Grass 6.59 5.60
6.87 5.73 6.82 6.18 5.76 6.93 6.86 6.85 6.53 5.91 6.68 6.14 6.04 5.71 5.65 5.65 5.84 5.56 5.30
6.66 6.80 6.70 6.93 6.90 6.77
6.52 6.32 6.81 6.94 6.88 6.82 5.57 5.51 5.81 5.77 5.61 6.18 6.07 5.88
5.60 5.51
5.39 6.84 6.91 6.84 6.85 6.25 5.59 6.55 6.23 P/W Fence 6.11 5.92 5.73 5.89 6.35 5.76 5.86 5.50 5.63 6.51 6.19 5.23 5.65 6.89 6.93 6.86 6.80 5.57
6.87 6.32 6.15 5.60 6.86 5.96 5.75
6.95 5.74 5.62 5.61 5.84 6.60 6.95 5.74
6.90 5.13 6.95 6.89 6.82 5.58 5.62 7.02 6.18 6.00 5.77 6.60 Tree Ht: 14m 5.75 6.17 Grass 6.74 6.25 5.71 5.61 5.59 6.88 6.23 5.86 5.62 6.83 5.30 Mixed Trees 6.97 6.91 6.84 5.58
6.19 6.00 5.80 5.71 5.25 5.57 5.60 6.98 5.66 6.82 5.65 6.40 5.95 6.87 6.92 6.93 6.87 5.72 6.87 7.01 6.78 6.04 6.63 5.66 5.73 6.62 6.01 5.82 6.95 5.74 5.74 5.61 6.49 5.59 6.83 5.65 6.95 5.67 5.56 6.88 6.80 5.69 5.60 5.62 6.26 5.93 6.92 6.19 P/W Fence 6.01 5.84 5.77 5.65 5.70 6.07 5.70 5.43 5.52 5.63
6.01 6.97 6.90 6.81 6.45 Grass 5.68 5.82 5.55 6.05 6.70 5.86 5.80 5.71 5.79 5.55 6.78 6.20 5.82 6.54 5.56 7.15 6.81 6.57 6.01 5.68 5.71 5.57 7.00 5.44 6.92 6.83 5.91 6.73 Tree Ht: 7m Grass 5.69 Tree Ht: 5m 5.82 5.88 5.81 5.74 Tree Ht: 5m 5.65 5.65 5.70 5.81 5.79 7.07 6.68 5.81 5.64 5.37 P/W Fence 6.11 5.72 6.55 Mixed Trees 6.93 6.84 6.76 5.87 5.75 5.91 5.82 5.69 5.75 5.83 Tree Ht: 15m 5.85 6.75 5.87 Grass 5.91 5.74 5.66 5.67 6.62 5.77 5.81 6.95 6.86 6.77 6.64 5.96 5.58 5.83 5.77 5.68 7.07 5.82 5.79 6.36 5.87 5.97 5.91
6.97 6.88 5.84 5.43 5.47 6.79 6.78 6.71 5.66 5.74 5.42 5.77 6.26 6.05 5.83 5.78 5.71 5.88 5.88 5.46 185200N 7.03 5.77 5.95 5.52 185200N
6.89 6.81 6.74 6.03 6.32 5.91 5.79 5.81 5.83 5.82 5.74 6.67 5.75 5.82 5.88 5.95 5.44 5.82 7.10 5.92 5.80 5.78 5.64 6.91 6.82 6.73 5.93 5.94 6.51 5.27 5.52 6.66 5.91 5.80 5.75 5.44 5.28 5.87 Tree Ht: 4m 4.91 5.79 5.75 6.67 5.43 5.93 5.62 5.54 6.04 5.93 5.57 6.97 5.82 6.84 6.75 6.28 5.85 5.71 7.16 6.10 5.76 7.02 5.66 5.52 5.59 5.33 6.36
5.87 5.49
5.98 Tree Ht: 4m 5.86 5.87 7.08 P/W Fence 5.85 7.12 6.85 6.77 6.66 5.67 6.68 5.90 Grass 5.61 5.78 5.71 5.49 6.63 5.71 Mixed Trees 5.75
5.68 5.37 5.47 5.29 7.04 5.47 6.92 6.78 6.74 Tree Ht: 7m 5.59 5.66 5.53 5.96 6.01 5.74 5.66 5.43 6.28 5.71 5.68 6.59 5.81
5.79 Grass 5.57 5.19 7.02 5.73 6.80 6.71 6.64 6.52 5.96 6.52 5.84 5.75 5.64 5.64 6.99 5.81 7.09 6.61 6.21 5.75 5.46
7.13 6.87 6.73 6.42 5.67 5.50 6.66 6.07 5.94 5.43 6.55 5.89 5.64 5.67 7.10 5.77 5.86 5.65 5.51 5.27 6.46 5.53 6.04 6.95 6.28 5.97 5.77 6.74 6.64 5.68 5.94 5.63 5.67 5.87 5.72 6.63 5.55 5.38 Tree Ht: 14m 5.79 5.90 5.33
6.36 5.68 5.53 7.04 6.82 5.71 5.58 6.74 6.65 5.57 5.81 5.73 5.70 6.61 5.67 Grass 6.65 6.13 5.83 7.05 5.45 5.83 5.64 5.61 6.25 7.08 5.30 6.89 6.69 6.66 6.58 5.67 5.56 5.65 5.33 7.07 5.97 5.84 5.88 5.64
5.69 5.39 5.65 5.73 5.53 6.96 6.76 6.60 5.96 6.75 5.65 6.39 5.57 6.46 5.91 5.74 5.65 5.36 6.57 6.64 5.77 5.66 5.69 6.50 6.34 5.63 5.34 7.00 6.82 6.70 5.54 6.61 5.89 5.68
5.69 5.65 5.66 Tree Ht: 5m 5.62 5.82 5.65 5.80 5.79 5.41 6.45
P/W Fence 5.63 7.12 6.89 6.72 6.06 5.95 6.64 5.68 5.57 7.14 5.71 5.64 6.09 5.64 5.38 5.71 5.63 5.86 5.73 6.96 6.78 6.32 5.66 5.47 6.14 6.58 6.61 6.57 5.85 5.75 5.62 5.55 5.79 5.44 5.66 5.59
7.03 5.92 5.85 6.83 6.69 6.30 5.48 Grass 6.23 5.98 5.82 5.65 5.58 6.61 6.14 5.60 7.19 5.70 6.59 5.59 5.87 5.33 5.64 5.81 7.10 6.94 6.75 6.62 5.80
6.40 5.82 5.59 5.51 Dense Undergrowth 5.67 Tree Ht: 9m 5.61 5.33 5.83 Mixed Trees 7.15 6.53 5.61
6.53 5.46 7.03 6.78 5.84 5.65 6.58 6.37 5.78 5.78 6.47 6.30 5.81 5.71 6.56 5.89 5.59 5.51 5.50 5.33 5.86 5.69
5.96 5.78 6.37 5.56 7.11 6.58 6.83 6.68 5.59 Hedge 5.41 5.62 4.27 5.80 5.61 5.59 5.84 6.21 5.42 4.31 5.75 5.55 Hedge Ht: 2m 4.43 6.15 Grass 7.16 6.93 6.77 5.62 5.39 6.60 6.55 6.49 5.36 5.97 6.54 6.43 5.82 5.62 5.82 5.58 5.41
5.81 4.30 6.27 5.78 5.83
6.54 Tree Ht: 5m 5.61 5.56 5.31 5.37 4.34 7.15 6.27 7.00 6.78 6.58 6.53 5.62 5.86 5.67 5.87 5.81 5.79 5.67 5.59 5.44 5.72 5.64 4.35 Tree Ht: 7m 5.28 7.05 6.33 4.45 6.83 6.67 6.44 5.53 5.82 5.77 5.48 4.40 5.60 5.56 5.61
5.62 6.30 6.47 5.30 5.74 5.37 5.45 4.34 6.49 5.43 7.12 6.91 6.79 6.33 5.83 6.60 6.29 5.59 5.50
6.55 5.80 5.62 5.61 5.65 6.50 6.07 5.89 5.54 Tree Ht: 14m 5.58 5.36 5.77
4.42 7.13 5.52 7.01 5.97 5.52 Hedge Ht: 2m Mixed Trees 7.13 6.80 6.57 5.57 4.50 5.90 6.49 5.81 6.21 6.46 5.78 5.64 5.59 5.47 5.39 5.38 5.53 5.52 Tree Ht: 16m 7.07 6.83 6.72 6.40 Grass Hedge 4.44 6.50 5.29 5.85 5.72 5.61 5.53 5.24 B 4.45 6.15 5.63 5.67 5.51 B 5.81 5.75 5.44 4.35 4.51 6.52 Crash Barrier 5.55 5.88 6.38 4.62 4.25 7.12 6.90 6.73 5.03 6.52 5.26 4.99 4.35 Tree Ht: 14m 5.79 5.56 5.64 5.59 5.45 6.26 5.58
6.44 5.38 4.76 4.24 5.52 4.31 5.62 6.53 5.67 5.51 4.61 6.28 5.74 5.29 4.59 7.15 6.99 5.27 6.80 6.63 Grass 4.92 5.78 5.66 5.60 5.47 5.51 6.00 5.88 185100N 6.45 5.26 185100N 4.13 6.48 5.28 Mixed Trees P/W Fence 4.53 7.08 6.87 6.67 5.66 5.84 5.68 5.49 5.63 5.62 5.64 4.60 5.90 5.32 4.36 4.38 5.50 5.18 Tree Ht: 6m 4.39 5.27 5.76 5.49 5.96 4.22 6.37 4.36 7.14 6.91 5.62 6.73 6.54 5.50 5.35 4.20 5.78 5.65 5.59 Mkr 4.26 4.38 5.49 5.21 5.34 Mkr 3.33 Mkr 6.53 6.07 3.84 5.64 4.34 4.17 6.97 5.46 5.40 4.09 4.17 6.80 6.62 6.51 4.42 7.19 6.44 5.95 7.26 5.23 6.49 5.83 5.68 Mixed Trees 5.62 5.81 3.04 4.39 5.30 5.62 5.24 4.39 5.87 5.64 5.46 5.43 4.81 6.34 6.15 5.82 7.05 6.87 5.18 6.67 5.61 4.09 4.06 5.87 5.72 5.54 5.70 5.64 5.58 Tree Ht: 11m 4.40 6.50 6.60 5.43 5.14 3.53 5.62 5.25 3.39 5.48 4.27 7.14 6.93 6.74 6.56 4.29 4.04 Tree Ht: 12m 5.87 5.73 5.67 4.37 5.61 5.69 4.21 4.34 5.43 4.36 4.51 5.25 4.71 6.46 5.93 5.53 5.18 4.31 3.88 Tree Ht: 5m 5.73 6.99 6.80 6.61 6.54 5.32 7.19 6.31 5.34 5.32 6.57 Tree Ht: 7m 6.24 5.83 5.69 5.63 5.64 5.42 4.18 5.71 5.65 5.19 5.56 Tree Ht: 14m Mixed Trees Grass 7.03 5.19 Tree Ht: 10m 6.87 6.67 6.18 4.28 6.60 6.21 5.37 5.63 5.39 3.26 4.16 5.87 5.58 Mixed Trees 6.39 5.72 4.26 5.65 5.62
6.43 5.45 4.33 5.89 5.12 4.26 5.36 5.09 7.11 6.94 6.74 4.38 6.54 Grass Dense Undergrowth 5.95 5.88 6.46 5.75 5.47 4.28 4.22 4.21 4.28 5.67 5.64 5.32 5.36 5.18 4.20 5.64 5.51 4.32 5.63 5.38 6.61 5.16 7.20 7.00 6.80 6.61 5.39 Tree Ht: 13m 6.37 5.53 4.20 5.77 5.70 5.66 5.38 4.96 4.21 5.60 5.19 4.17 4.47 6.54 4.19 5.75 5.39 4.46 6.21 5.89 4.34 4.31 Mixed Trees 5.14 4.34 7.07 6.87 6.67 4.48 4.45 3.22 4.37 6.15 7.28 5.81 5.55 5.12 4.68 6.21 6.31 5.72 5.68 4.24 4.85 6.58 5.58 Grass 4.31 6.33 5.22 Tree Ht: 11m 4.21 Tree Ht: 15m 5.20 4.31 5.90 5.44 5.04 4.98 5.59 4.27 6.35 7.10 4.94 5.07 4.18 6.94 6.74 6.61 4.43 4.37 4.37 5.25 6.01 5.66 6.38 5.74 4.47 5.70 5.60 5.41 3.99 5.61 5.29
4.49
4.07 6.58 4.45 5.41 5.22 4.05 5.60 5.51 5.13 5.16 7.18 5.44 4.21 7.00 6.81 6.66 6.09 5.94 5.29 3.97 4.07 4.18 5.76 5.72 5.62 5.64 5.29 5.03 4.28 5.65 5.15 4.28 4.60 7.07 5.21 4.16 4.52 6.87 6.72 5.75 4.23 3.97 5.74 5.30 5.23 5.32 6.59 5.53 5.91 5.80 5.53 5.34 4.10 4.19 3.94 5.73 5.64 5.65 5.43 5.21 4.34 5.05 4.22 4.52 5.12 6.42
5.12 6.58 5.71 5.13 Tree Ht: 6m 5.71 Tree Ht: 14m 3.24 5.98 5.60 7.14 6.94 6.12 4.44 4.34 6.77 6.56 6.35 3.42 5.35 4.16 5.21 P/W Fence 5.75 5.37 5.66 5.67 5.62 5.05 5.76 Mixed Trees 5.79 5.08 6.64 4.43 5.56 4.29 4.19 5.23 5.26 4.01 7.18 4.19 7.01 6.82 6.62 5.41 5.18 4.42 5.77 4.24 6.32 5.68 5.04 4.53 7.26 5.69 5.30 4.83 4.39 5.04 4.38 5.55 5.75 5.24 4.26 Tree Ht: 6m 5.59 5.45 4.87 6.18 6.54 5.06 4.33 7.08 6.40 4.89 4.83 6.89 5.92 5.75 4.49 6.69 5.41 5.20 4.50 Tree Ht: 7m 5.30 4.85 5.16 4.24 5.19 5.79 5.70 5.71 5.58 5.33 Tree Ht: 16m 4.27 5.62 5.25 7.34
4.54 4.45 4.05 5.06 Tree Ht: 7m 4.92 5.13 4.43 4.24 7.15 6.45 5.25 5.11 6.95 6.75 6.56 4.97 4.89 4.04 6.05 5.72 5.73 5.74 6.22 5.63 5.32 5.16 4.61 5.84 Tree Ht: 4m 5.73 5.14
7.21 5.73 5.02 4.32 4.37 7.02 6.81 6.63 5.36 4.84 5.06 4.31 4.44 6.05 5.44 Grass 6.54 5.30 Grass 5.74 5.74 Mixed Trees 4.58 3.93 Grass 5.65 4.84 Tree Ht: 5m 4.40 6.36 5.85 5.39 4.35 5.59 5.33 4.56 P/W Fence 6.25 5.61 4.48 5.49 5.33 5 27 Tree Ht: 5m 5.00 4.41 5.61 5.27 4.18 7.09 6.88 5.31 5.04 6.69 5.87 7.22 6.59 4.92 5.78 5.55 6.32 5.76 5.67 5.60 5.38 4.40 4.20 5.56 4.90 Tree Ht: 7m 6.59 6.21 4.35 4.71 3.95 5.29 4.52 4.69 4.27 5.35 Tree Ht: 5m 5.10 4.41 7.15 6.94 5.50 4.92 4.86 6.75 Tree Ht: 5m 5.23 5.07 5.07 6.23 5.77 5.63 4.67 5.69 5.62 5.41 5.45 4.91 6.59 4.46 6.14 5.26 5.00 4.52 4.90 5.47 4.50 4.38 5.06 4.83 5.06 4.51 3.35 7.21 7.00 6.82 6.42 5.79 4.51 4.51 6.63 5.90 5.02 4.43 3.98 5.04 4.58 5.79 4.44 5.72 5.65 5.21 4.49 5.78 5.53 4.63 5.29 5.79 Grass 5.19 6.58 5.86 4.40 6.27 5.45 3.44 7.13 5.56 5.65 5.29 5.40 Tree Ht: 5m Tree Ht: 6m 5.49 4.92 6.00 5.81 5.49 5.00 5.09 7.07 6.89 6.70 Mixed Trees 4.54 5.65 4.794.78 5.80 5.75 5.67 5.05 5.51 5.34 Tree Ht: 8m Tree Ht: 5m 5.58 5.06 4.63 7.07 4.96 5.57 5.65 5.28 4.87 6.57 5.46 4.95 5.05 4.55 4.67 5.77 4.99 4.59 6.59 5.01 4.60 4.54 3.97 7.14 6.96 6.75 4.98 5.29 4.57 4.46 4.80 4.55 5.81 5.15 5.78 5.70 5.48 4.89 5.59 4.81 5.01 4.61 4.53 4.80 4.65 4.91 6.33 4.93 5.01 4.86 5.70 5.54 4.99 4.89 4.85 4.80 6.04 5.86 5.07 6.43 6.04 5.89 4.96 4.98 4.09 6.11 B Hedge 7.20 6.48 4.93 4.90 7.02 6.80 6.61 5.59
4.73 4.82 4.60 5.71 5.81 4.80 5.04 4.97 6.49 5.72 5.17 5.62 5.71 5.22 Mkr 4.69 4.34 5.51 4.76 4.95 4.99 4.87 4.89 6.25 5.51 4.92 5.14 5.02 4.56 4.60 6.15 5.36 4.69 4.90 5.34 4.97 4.85 7.14 4.84 7.07 5.47 4.56 4.81 6.86 6.66 4.48 4.78 3.27 6.04 5.84 5.52 5.00 5.75 5.14 4.71 4.59 3.28 5.65 5.55 4.70 5.65 4.68 4.87 3.77 3.34 5.34 4.99 4.92 4.63 3.98 4.80 4.49 4.65 6.51 5.44 Tree Ht: 5m 4.51 4.98 3.60 5.48 7.13 6.29 5.88 4.78 4.65 Mixed Trees 4.34 6.92 6.71 Tree Ht: 5m 4.78 3.53 Mkr 5.83 4.80 4.93 5.23 4.65 4.80 5.84 5.52 5.21 5.01 3.70 4.50 5.78 5.67 5.71 5.07 4.96 185000N 4.67 5.57 5.55 4.89 185000N 4.59 Hedge 3.49 4.79 5.69 5.63 5.32 5.01 4.68 4.70 3.46 6.27 4.65 3.40 4.55 4.59 5.68 Grass 4.58 5.53 5.10 4.77 5.79 4.68 4.47 3.36 4.70 7.18 6.97 5.62 3.26 3.94 6.77 6.53 5.38 5.70 4.83 4.66 4.53 4.61 6.55 5.58 4.64 4.63 5.89 4.41 5.81 5.69 5.49 5.44 4.94 5.13 4.72 4.64 4.58 4.73 5.70 5.59 4.96 4.82 4.79 4.59 3.40 4.69 4.98 4.55 6.24 5.15 4.66 3.35 3.40 5.66 4.70 4.83 3.48 3.31 5.44 5.41 4.64 3.83 3.32 Grass 5.70 4.80 7.03 5.42 7.19 6.82 5.60 3.68 4.67 4.68 6.57 5.52 4.93 4.74 4.79 6.43 Tree Ht: 5m 4.97 4.69 4.72 4.70 4.65 3.35 7.18 5.76 5.73 5.70 5.48 4.25 5.62 5.45 4.44 4.42 4.56 Tree Ht: 6m 5.59 5.90 Tree Ht: 4m Tree Ht: 12m 4.74 4.60 4.00 6.34 5.61 4.94 Hedge 6.16 4.85 4.71 3.40 4.65 5.34 4.88 4.72 4.64 4.77 5.85 5.77 5.48 5.68 4.76 4.67 4.39 6.40 5.92 5.02 4.65 7.08 6.88 6.61 6.04 5.74 5.69 4.73 5.06 4.90 Hedge 4.73 3.50 4.79 6.26 5.78 4.98 4.70 4.75 5.75 5.36 3.52 5.65 5.58 5.10 4.89 4.83 4.60 3.44 4.58 5.44 5.38 4.71 3.75 4.67 4.77 3.98 5.80 5.44 6.12 4.60 4.40 4.66 4.24 5.74 4.92 4.83 6.46 5.22 3.48 4.56 4.82 4.82 3.57 7.14 6.95 6.64 6.21 Mixed Trees 5.82 4.95 4.85 4.62 3.62 4.56 6.34 5.87 6.09 5.68 4.41 5.73 5.27 5.03 4.05 6.42 5.96 5.67 5.56 Tree Ht: 3m Dense Undergrowth 4.58 4.06 5.21 5.55 5.51 4.95 4.53 4.25 5.08 5.63 Tree Ht: 6m 5.82 5.16 4.46 4.53 4.63 5.59 5.00 4.42 7.01 Tree Ht: 4m4.76 4.93 5.48 4.14 7.15 6.70 6.42 6.15 5.70 5.72
Hedge 6.12 5.80 5.34 5.27 4.20 Tree Ht: 7m 5.76 5.70 5.59 5.05 5.73 4.90 4.13 P/W Fence 4.56 5.12 4.72 5.07 5.41 5.52 4.91 6.34 5.31 4.78 3.29 5.72 4.59 7.07 5.62 5.53 3.45 6.78 6.49 Mixed Trees 5.95 5.54 5.41 6.35 5.77 5.66 4.90 4.51 5.71 5.62 4.93 4.46 5.76 5.61 5.34 5.30 4.14 5.72 4.55 4.74 4.51
5.39 4.56 4.67 4.74 5.39 5.53 Tree Ht: 4m 4.90 4.91 7.12 6.86 6.57 5.64 5.61 Water Trough 6.27 5.90
4.63 6.20 5.71 5.65 5.56 5.19 4.93 4.57 4.15 5.40 5.27 4.99 6.06 4.94 4.43 5.79 5.78 5.65 Grass 4.74 5.70 5.60 4.93 4.41 6.94 6.64 6.35 5.96 5.70 4.92 4.59 5.67 4.55 4.56 5.05 4.45 5.94 5.76 5.22 4.43 5.68 5.55 5.82 6.23 4.92 7.12 7.11 5.72 5.81 5.40 5.26 4.88 4.96 4.86 4.38 5.55 4.91 4.59 7.02 6.72 6.43 4.99 4.75
4.69 4.68 5.79 5.66 5.71 4.96 Mixed Trees 5.60 5.09 6.21 5.21 4.52 6.19 5.66 5.19
4.61 5.42 5.05 4.71 6.07 4.88 4.91
7.09 5.06 6.79 6.51 6.17 5.57 5.79 4.85 Tree Ht: 13m 4.79 5.74 5.78 4.72 P/W Fence 6.14 5.89 5.71 5.66 4.53 5.87 5.71 4.35 5.27 4.58 Tree Ht: 6m 5.71 4.93 4.68 4.62 6.87 5.46 Tree Ht: 4m 4.47 6.59 6.24 5.84 5.53 4.42 4.44 4.85 5.22 4.19 4.84 5.63 5.71 5.62 4.84 4.69 4.72 5.98 5.72 Mixed Trees 5.86 4.93 7.04 5.72 4.93 4.63 5.74 7.05 Grass 5.26 4.68 6.21 6.03 4.93 4.61 3.54 5.71 6.95 6.66 5.93 5.02 Tree Ht: 5m 5.15 4.74 6.31 5.41 4.61 5.58 4.58 5.78 5.65 5.08 4.85 4.77 4.53 5.67 4.78 4.84 4.68 6.02 5.69 4.57 7.01 4.54 4.50 4.53 5.88 5.72 5.85 5.90 5.07 4.91 4.52 4.59 7.03 6.17 5.29 6.74 6.38 6.05 6.12 5.14 4.89 4.51 5.93 5.62 5.69 5.80 5.46 3.92
4.50 5.06 5.58 4.70 4.81 4.40 4.59 5.83 5.73 4.43 4.92 4.90 4.36 4.64 5.85 4.34 4.71 Mkr 6.81 6.45 4.92 6.13 5.17 4.71 4.16 5.68 5.31 4.64 5.21 4.59 4.74 4.64 5.54 5.66 Tree Ht: 3m 4.92 4.79 Mixed Trees 5.43 4.76 4.65 6.12 5.68 4.74 5.78 5.61 5.20 4.90 4.76 5.68 5.16 7.01 7.03 Tree Ht: 3m 4.86 4.52 6.88 6.53 6.22 5.95 4.46 5.88 5.86 5.79 5.78 5.75 5.27 5.28 4.40 5.16 4.79 4.65 5.79 5.74 4.64 5.78 4.34 Tree Ht: 8m 5.30 5.84 5.51 4.79 4.95 4.77 5.12 4.95 4.71 5.63 5.15 4.44 6.04 6.96 5.18 4.29 4.38 6.60 6.31 5.93 5.76 4.91 5.73 5.74 4.95 Tree Ht: 10m 5.03 4.73 5.90 5.69 5.82 5.34 Grass 5.27 P/W Fence 4.51 6.01 4.99 5.53 5.77 4.87 4.60 5.72 5.52 7.03 5.41 5.73 4.84 4.49 6.68 6.41 6.11 5.66 4.81 4.48 4.72 Mixed Trees 6.96 5.13 4.76 4.47 6.18 5.77 4.67 5.91 5.05 5.33 5.28 4.45 4.60 5.10 Tree Ht: 7m 4.44 6.98 5.57 5.79 5.83 4.87 6.75 6.50 4.44 6.21 5.73 5.89 Tree Ht: 7m 5.55 4.97 5.67 4.99 4.42 4.68 Dense Undergrowth 5.76 5.78 4.77 4.41 Tree Ht: 6m 5.25 5.11 Dense Undergrowth 5.85 4.62 2.33 5.61 4.39 4.37 5.43 5.14
4.17 5.13 4.93 6.06 5.76 6.83 6.04 6.59 6.30 4.82 4.91 4.75 2.15 5.64 5.59 3.33 5.90 5.75 5.86 5.64 5.14 4.95 5.28 5.14 4.92 4.49 3.19 4.79 4.50 5.90 4.94 3.39 6.92 6.68 6.39 6.02 5.72 5.73 5.46 5.08 4.67 Tree Ht: 7m 6.06 5.93 5.91 4.28 5.57 4.95 3.34 Tree Ht: 5m 5.94 4.95 5.80 5.85 4.44 4.71 6.07 4.86 Tree Ht: 12m 5.77 5.29 5.05 4.69 4.34 4.36 4.67 6.93 6.07 5.71 5.73 5.63 4.39 3.40 6.13 5.81 4.82 4.72 6.77 5.67 3.36 6.48 6.19 4.87 5.47 5.99 5.73 5.62 5.48 5.02 4.91 6.12 5.13 5.84 4.46 5.44 5.14 4.57 5.36 4.76 6.08 3.38 5.14 5.01 4.55 6.93 5.03 4.90 4.55 Tree Ht: 5m 5.51 6.86 6.08 5.64 4.52 6.57 6.28 5.75 5.75 5.60 4.45 4.47 4.50 4.52 5.60 5.64 5.52 4.60 4.70 P 5.53 4.85 P/W Fence 4.50 3.26 5.78 4.45 5.63 5.83 5.36 4.95 4.77 4.42 4.63 5.98 5.15 Tree Ht: 4m 6.93 5.62 6.66 6.37 6.06 4.87 4.70 4.40 Tree Ht: 12m 4.64 5.01 3.38 6.17 4.80 3.33 Tree Ht: 7m 5.48 4.59 5.51 6.11 5.59 5.76 5.14 5.03 3.37 4.81 4.73 6.85 Grass 5.83 5.72 4.40 4.45 5.70 4.72 6.75 5.44 4.95 4.79 6.46 6.22 5.99 5.13 4.99 5.73 5.94 4.42 4.48 5.57 6.16 6.13 5.56 5.19 Tree Ht: 8m 4.96 4.88 4.40 6.14 5.90 5.75 4.79 4.22 4.39 5.65 6.09 5.63 6.80 4.69 6.74 4.70 4.46 4.33 6.55 6.26 5.61 5.76 5.43 5.30 5.22 6.12 5.58 5.75 5.91 5.75 4.81 4.82 4.40 5.55 4.54 4.56 4.90 4.37 5.95 5.93 4.84 4.56 4.54 P/W Fence 6.16 6.02 5.10
5.59 5.04 4.36 4.83 Tree Ht: 5m 4.54 5.50 Tree Ht: 5m 4.42 5.58 6.83 Mixed Trees 4.52 6.64 6.35 184900N 6.01 5.90 5.60 5.00 184900N 4.52 5.04 Tree Ht: 3m 4.73 3.19 3.20 5.64 5.04 Dense Undergrowth 4.44 3.19 3.29 3.08 2.44
6.98 4.81 3.62 5.53 4.66 3.64 5.16 4.99 3.61 4.43 6.68 6.44 5.58 5.98 4.90 4.70 3.15 6.16 6.03 5.67 4.39 4.64 5.96 6.07 4.42 4.48 4.56 5.69 5.89 4.97 4.52 4.75 5.32 5.45 3.70 4.62 4.41 4.41 5.65 5.61 4.88 4.77 Mixed Trees 4.64 4.68 4.82 Tree Ht: 4m 3.09 4.40 5.99 5.66 4.81 4.40 4.40 5.60 5.73 6.69 5.05 4.42 4.70 4.39 6.54 6.37 P/W Fence 5.97 4.60 6.20 5.00 4.39 5.91 5.19 5.07 4.54 P/W Fence 3.77 4.38 4.90 6.06 5.61 5.93 5.42 3.44 5.77 4.72 5.96 5.12 4.70 6.24 5.73 5.93 5.75 4.98 6.78 5.73 4.77 6.57 6.34 5.76 4.83 4.63 5.80 5.29 5.05 4.84 4.76 4.45 5.52 5.22 4.68 5.42 4.70 4.86 6.19 5.88 5.66 3.72 4.75 5.68 5.85 5.77 4.65 4.35 4.74 5.25 4.67 5.74 5.91 4.80 4.89 6.56 6.43 6.19 5.73 4.35 5.38 4.73 4.75 Tree Ht: 6m 5.79 5.87 4.39 4.07 4.34 5.62 5.55 5.11 4.40 5.82 5.87 Tree Ht: 14m 4.86
5.09 5.27 5.48 6.25 5.03 5.45 4.76 4.86 Hedge 4.42 5.65 5.05 3.84 4.64 6.68 Grass 5.40 5.10 4.97 4.41 Grass 6.45 5.09 4.86 4.79 6.03 5.91 4.72 5.22
5.08 4.38 5.73 5.83 5.73 5.08 5.08 3.81 6.51 6.12 5.88 5.68 5.62 4.91 4.72 Dense Undergrowth 4.36 3.01 5.70 Tree Ht: 14m 4.60 5.76 4.88 4.69 4.97 5.57 Unmade Path 5.79 2.23 6.91 5.73 5.38 5.33 Dense Undergrowth 5.02 4.77 5.73 6.70 4.98 4.73 6.43 6.16 Tree Ht: 14m 5.73 5.25 4.85 4.47 5.15 4.73 3.90 4.42 6.40 4.78 4.53 6.19 4.12 4.04 3.85 4.00 5.83 4.68 4.96 4.33 5.74 5.65 4.39 5.08 5.37 5.08 4.74 Grass 5.13 4.30 5.00 5.26 5.16 6.26 5.90 4.44 4.33 6.58 5.74 5.09 4.83 4.28 6.30 4.25 Mixed Trees 5.36 5.14 5.10 5.02 Tree Ht: 3m 3.21 5.85 5.01 4.26 5.36 5.10 5.67 5.68 4.98 5.70 5.91 4.58 6.39 5.69 5.72 4.44 5.18 4.77 5.62 4.61 4.32 5.75 5.09 5.92 5.27 4.82 4.90 5.39 4.80 6.35 5.88 4.42 5.85 5.65 5.89 4.72 6.59 5.97 5.73 4.97 4.75 4.52 4.40 5.75 P/W Fence 5.77 5.67 Dense Undergrowth 5.36 4.46 5.74 5.58 4.83 4.67 5.73 5.68 4.38 4.69 4.80 4.44 6.51 6.33 6.08 5.62 5.32 5.17 5.74 5.75 4.95 6.64 5.73 5.74 4.39 5.68 4.94 5.76 4.76 5.72 4.42 5.74 4.42 4.72 4.80 5.02 4.70 6.13 4.83 6.81 5.66 4.36 6.51 6.32 5.60 5.74 5.55 5.08 4.88 5.79 5.52 5.34 4.38 4.41 Tree Ht: 6m 5.76 5.32 5.03 4.91 5.48 4.88 5.72 5.57 Grass 5.19 5.13 4.96 3.93 6.38 6.17 5.69 5.64 4.65 4.86 5.34 5.67 5.05 5.22 5.56 4.90 4.40 3.21 5.57 4.71 4.67 5.05 2.37 4.68 5.89 5.51 4.91 4.73 6.54 6.02 5.64 4.39 4.89 5.52 6.25 5.98 5.82 5.78 5.68 4.38 4.86 4.93 5.68 5.31 5.05 4.96 6.43 6.18 6.06 6.00 5.53 5.19 5.89 Mixed Trees 4.96 4.99 4.88 6.25 5.75 4.78 4.61 5.20 5.14 5.05 5.00 6.54 5.46
5.17 4.80 6.19 6.49 5.96 Tree Ht: 5m 5.83 5.58 5.29 5.25 5.02 4.97 4.87 5.10 4.89 5.98 Tree Ht: 3m 4.71 4.37 5.83 3.35 6.33 P/W Fence 4.82 Tree Ht: 9m 6.11 4.23 Tree Ht: 5m 5.13 4.39 6.18 5.82 5.63 5.54 4.82 Grass 6.45 6.49 6.29 5.76 5.65 5.05 4.78 4.38 6.25 5.48 4.98 4.89 4.90 4.37 6.19 5.29 5.82 4.87 4.31 6.41 5.31 5.08 4.90 4.66 4.45 4.77 4.37 5.25 5.45 5.04 5.06 4.37 6.36 5.35 5.43 4.40 4.88 4.71 Tree Ht: 5m 5.65 5.58 5.81 4.93 4.88 6.31 5.53 4.97 4.77 4.51 4.37 4.30 5.58 5.69 5.45 P/W Fence 5.83 5.63 5.67 5.49 4.51
4.96 5.25 5.06 4.46 Tree Ht: 5m 5.39 4.72 4.31 5.97 5.13 4.70 4.58 6.36 5.57 5.52 5.26 5.24 5.04 5.55 4.64 4.46 5.00 6.46 6.31 5.28 5.63 5.62 5.54 5.20 4.73 4.32 6.30 5.40 4.30 4.81 6.01 5.92 5.38 4.90 6.72 5.18 4.39 4.59 4.33 6.45 5.21 4.57 5.03 5.04 6.38 5.59 4.30 4.29 5.28 5.67 4.90
3.09 4.20 5.28 4.57 6.06 6.35 5.03 4.21 4.60 4.62 5.11 4.93 6.49 5.52 5.62 5.60 6.15 5.34 4.42 2.24 5.56 5.01 6.45 5.65 5.24 5.09 4.74 4.72 6.01 4.63 6.43 4.98 5.42 4.44 5.77 5.01 6.37 5.68 5.13 4.95 4.94 5.66 5.05 4.65 5.10 5.39 5.70 6.46 6.16 5.46 4.82 5.24 6.45 6.19 5.46 4.63 4.78 Tree Ht: 5m 4.42 5.21 6.15 Grass 5.53 5.21 4.97 6.35 5.03 4.18 5.00 6.16 5.68 5.37 5.02 5.67 Hedge 6.44 5.47 5.19 5.20 4.34 4.74 P/W Fence 6.47 5.70 5.58 6.62 Mixed Trees 3.20 5.37 5.44 5.50 5.09 4.99 4.77 6.42 4.44 5.20 5.02 4.76 6.15 5.38 5.32 5.23 5.11 4.96 5.67 5.12 4.88 4.06 4.84 5.58 3.99 6.19 5.83 5.86 5.47 5.55 4.04 4.69 4.87 5.65 6.20 5.51 4.80
6.33 5.13 5.63 5.01 5.26 5.06 6.58 6.22 4.41 6.60 5.94 6.29 5.73 6.24 5.60 4.92 5.82 5.18 5.06 5.18 6.22 6.25 5.56 5.53 5.06 3.98 4.34 4.32 6.59 5.45 5.07 6.21 4.63 Tree Ht: 3m 4.38 4.34 5.70 6.02 5.57 5.49 4.92 4.92 4.25 6.66 5.55 4.36 4.20 5.82 5.43 4.07 4.69 4.46 5.35 4.80 4.23 6.26 5.69 5.41 Tree Ht: 9m 4.38 5.56 5.02 4.70 4.20 5.69 6.20 6.12 6.08 5.22 5.58 5.19 5.15 4.93 6.59 6.58 6.48 Tree Ht: 5m 5.79 4.78 4.66 4.23 6.59 4.41 5.78 5.56 5.00 4.61 4.26 4.38 5.37 5.36 4.75 6.22 5.36 5.24 4.29 6.45 Tree Ht: 5m 5.73 4.95 6.58 6.14 5.38 5.25 5.14 4.42 5.10 P/W Fence 5.17 5.23 5.03 5.85 5.35 5.71 4.18 4.74 3.35 6.68 6.61 6.22 5.88 5.01 4.16 5.07 3.03 6.21 5.42 6.06 5.65 5.15 6.68 4.83 4.64 2.18 6.20 5.81 5.42 5.28 5.06 6.45 Tree Ht: 5m 6.16 5.14 5.91 5.09 4.86 4.43 6.19 6.26 5.05 5.04 5.18 5.77 5.48 5.10 4.63
4.85 4.42 5.50 5.51 5.50 5.78 4.44 5.47 6.49 4.29 4.29 6.25 6.03 5.24 3.15 6.21 4.84 Tree Ht: 11m 5.68 5.85 5.79 5.39 5.50 4.42 4.88 4.56 6.32 5.20 4.56 4.90 6.30 5.13 5.03 5.21 5.16 4.78 5.51 5.35 5.23 6.09 6.02 6.17 5.33 Grass 4.43 P/W Fence 5.68 5.32 5.28 4.80 6.19 5.88 5.69 4.28 4.65 6.77 5.78 5.71 5.47 4.56 4.91 6.02 5.20 5.23 5.53 4.94 6.27 5.47 5.21 5.34 P/W Fence 5.72 5.33 5.33 5.14 4.45 4.17 4.20 6.22 5.94 5.58 5.30 5.35 5.34 4.94 4.64 5.21 5.03 4.96 3.03 5.03 Tree Ht: 7m 4.73 5.19 4.35 5.40 5.14 5.24 5.15 5.91 5.43 5.74 4.86 6.28 6.01 5.69 5.00 4.94 5.05 5.03 5.08 4.46 5.23 4.43 6.07 4.67 5.63 6.06 5.79 5.11 5.44 5.42 5.23 4.92 5.04 5.12 5.16 4.37 4.25 5.06 6.09 5.15 5.64 4.45 4.24 6.56 5.44 5.30 4.89 4.88 4.24 5.40 4.92 4.40 4.22 6.05 6.09 Grass 5.34 4.43 4.49 4.92 4.28 5.48 5.20 5.40
5.81 4.43 4.78 4.62 6.34 5.69 5.12 4.76 4.92 4.31 4.46 Tree Ht: 5m 5.35 5.40 Mixed Trees 4.93 5.16 4.99 4.34 5.68 5.09 4.66 6.11 5.81 4.88 4.81 4.31 6.30 5.57 4.10 6.60 5.29 5.31 5.29 5.32 5.10 5.03 4.96 5.86 5.34 4.67 5.21 6.15 5.34 5.13 5.42 4.77 6.43 4.94 5.52 Hedge 5.39 4.84 5.44 5.27 4.75 5.15 5.06 6.57 5.88 5.82 5.41 4.51 5.04 5.27 4.77 4.61 6.75 6.18 5.09 5.05 5.38 5.23 6.41 Mixed Trees 4.98 4.54 5.61 5.63 5.19 4.88 6.69 5.10 4.95 5.55 4.25 3.09 5.96 5.18 4.62 2.13 5.37 5.67 5.31 5.27 6.21 5.16 5.38 5.02 4.91 4.90 4.58 6.69 6.42 5.23 4.40 4.86 6.76 6.01 5.465.47 5.32 4.79 3.18 6.65 5.72 5.46 4.12 5.39 5.02 6.08 6.61 4.38 5.81 Mixed Trees 6.17 4.80 4.89 4.55 4.93 5.53 4.99 5.80 Tree Ht: 6m 5.27 5.27 5.37 5.05 6.03 4.27 4.60 6.67 6.70 5.24 5.05 4.53 5.07 5.02 4.96 P/W Fence 6.22 5.31 5.25 4.26 6.59 5.32 5.25 4.95 5.75 5.22 P/W Fence 5.55 5.02 4.34 184800N 3.02 6.04 5.34 5.32 184800N 5.10 4.82 4.51 5.85 5.38 5.11 4.59 4.61 5.05 6.71 6.30 5.72 5.27 4.34 5.35 Hedge Ht: 2m 4.70 4.27 5.62 5.02 4.34 5.93 4.91 4.94 4.39 4.46 5.77 5.15 4.86 4.78 4.39 4.15 2.45 6.51 6.11 Tree Ht: 5m 5.28 4.97 4.10 Grass 5.11 5.13 5.26 Mixed Trees 4.97 4.44 3.99 Pipe 6.67 6.33 6.00 5.36 5.33 Mixed Trees 4.89 Mixed 4.15 2.10 5.61 4.49 4.94 0.4m 6.16 5.23 5.33 5.02 4.91 Trees 4.20 6.68 6.69 6.62 Tree Ht: 5m 6.37 5.22 4.91 4.66 4.25 4.51 2.88 6.03 5.42 5.33 Public Footpath 6.60 4.99 4.94 4.32 6.39 5.72 5.34 6.19 5.04 Tree Ht: 7m 6.78 5.23 5.08 6.63 6.38 5.06 5.50 4.96 5.07 5.25 5.19 5.01 4.95 5.19 5.03 5.88 5.37 4.45 6.50 6.74 6.18 5.28 5.20 5.33 Public Footpath 5.82 5.06 5.06 5.20 6.05 4.41 6.49 5.68 4.60 5.01 4.56 5.10 4.71 5.17 4.87 5.25 3.06 5.66 5.33 5.04 6.63 5.53 5.38 5.33 5.01 5.25 6.46 5.74 5.75 6.27 6.24 6.15 5.89 5.09 5.01 4.53 4.76 5.15 5.37 5.29 5.15 5.02 6.18 6.57 5.33 4.97 4.99 5.03
5.42 5.53 5.30 5.31 5.34 4.78 6.38 6.60 6.51 6.28 4.61 6.17 5.99 4.71 4.80 4.55 6.27 4.61 Grass 5.51 6.566.63 4.62 5.66 5.40 5.12 4.90 4.60 5.43 6.57 5.02 5.06 4.23 6.64 4.89 4.82 4.76 6.29 6.39 6.29 6.03 4.25 3.62 6.19 6.65 5.73 P/W Fence 4.44 5.85 5.17 5.15 4.69 4.06 4.83 5.98 5.65 5.26 4.96 5.01 4.90 4.67 6.58 6.54 6.60 6.33 5.25 4.53 6.52 4.22 6.50 6.04 5.03 5.28 4.97 5.17 6.23 Grass 4.65 Grass Tree Ht: 5m 6.57 6.22 5.16 3.82 3.04 5.17 4.96 4.11 5.08 5.15 5.27 5.05 4.94 4.64 4.86 6.49 6.42 6.35 5.61 5.13 5.05 6.18 5.34 5.28 5.00 5.02 5.80 5.10 5.23 3.96 6.44 5.80 5.36 6.15 6.53 6.47 5.03 P/W Fence 5.09 4.67 3.33 4.43 4.30 4.13 P/W Fence 6.27 5.54 4.84 4.344.34 6.38 5.24 5.10 4.52 6.57 5.06 5.28 5.09 4.17 6.19 5.62 4.38 6.18 5.86 5.15 4.20 6.02 6.29 5.12 4.70 4.42 6.34 6.56 4.72 4.24 6.39 5.59 4.24 6.60 4.86 6.07 6.54 4.62 3.08 5.59 5.87 6.30 5.95 5.11 4.94 4.44 4.37 2.15 6.19 5.37 4.77 4.74 6.48 5.19 5.23 5.09 4.58 4.96 6.29 6.48 6.43 Tree Ht: 6m 5.21 5.08 6.52 5.13 4.76 4.58 6.45 6.20 5.98 5.17 5.08 Tree Ht: 6m 5.53 4.90 4.77 4.55 4.51 6.41 6.57 6.32 5.66 5.22 6.55 5.60 5.26 4.98 5.06 5.03 6.47 6.34 4.91 4.94 4.69 4.24 6.59 5.17
5.61 5.24 3.40 4.94 6.17 6.22 5.70 5.53 5.17 4.83 Tree Ht: 6m 6.04 5.23 6.19 5.33 5.13 5.07 5.10 5.81 5.49 5.36 5.06 5.21 5.20 4.74 5.49 5.245.23 3.05 6.40 5.00 6.41 6.52 5.16 6.16 6.36 6.25 6.11 5.23 5.36 5.62 5.18 5.23 4.64 4.76 6.06 5.75 4.86
4.78 6.32 5.18 5.53 4.62 6.59 6.52 6.31 6.14 3.69 5.66 4.96 5.04 5.09 4.94 5.07 4.76 4.28 6.35 6.60 6.14 6.52 4.81 6.36 5.79 5.41 5.24 6.50 4.83 5.67 4.83 6.56 6.50 6.30 6.18 Grass 4.94 4.14 6.03 5.63 5.19 5.19 4.86 4.82 5.06 4.90 4.12 6.23 6.56 5.88 5.26 4.96 5.27 5.16 6.26 6.47 6.21 5.12 4.89 5.08 5.57 4.67 6.02 6.33 5.52 5.15 5.27 4.89 4.25 5.14 5.16 4.94 4.27 4.11 6.47 5.15 5.15 Mixed 4.70 6.28 5.90 5.81 5.28 5.10 4.72 4.66 4.29 5.34 4.62 Trees 6.19 6.22 5.15 5.23 5.00 4.64 4.31 4.93 4.55 4.18 6.15 5.97 5.61 5.14 3.08 6.36 4.48 5.54 4.78 4.20 6.48 5.99 4.76 4.74 4.22 2.41 5.66 6.25 4.99 4.72 4.24 4.56 5.13 5.24 Tree Ht: 6m 6.40 5.65 5.11 6.27 6.03 5.73 5.41 5.20 4.78 4.48 6.00 6.17 6.53 4.92 4.82 6.06 6.26 Tree Ht: 5m 4.61 5.84 6.40 6.40 5.57 6.38 5.16 5.78 5.07 4.84 6.08 4.92 4.92 4.91 4.79 6.27 5.25 5.12 5.07 6.35 5.27 5.65 5.46 5.32 4.59 6.27 5.16 5.05 5.90 6.28 5.02 4.87 4.56 6.15 5.84 5.29 5.07 4.94 6.04 5.94 5.99 5.07
5.45 4.52 6.35 5.10 5.32 4.62 5.84 5.32 4.85 5.10 5.67 5.36 5.18 5.31 4.55 5.87 5.57 5.11 6.21 P/W Fence 5.00 5.31 6.14 6.29 5.24 5.02 5.11 5.34 3.34 6.01 5.40 Hedge Ht: 2m 6.33 6.48 4.66 4.39 5.16 4.96 5.91 5.61 4.69 5.93 5.05 6.20 5.93 5.39 5.01 4.92 6.22 5.77 4.53 4.61 4.34 6.01 6.39 6.25 5.26 Mixed Trees
4.48 5.93 5.56 5.53 5.41 4.85 4.79 4.72 5.97 4.88 6.11 5.56 Tree Ht: 6m 6.01 5.33 6.28 6.35 6.12 6.49 6.24 5.29 4.97 4.94 5.11 4.34 4.29 Grass 4.91 5.09 2.95 5.76 4.86 4.81 4.76 5.68 5.09 4.65 5.74 4.36 3.14 5.62 5.20 4.07 5.42 4.93 5.23 5.17 5.07 4.79 4.21 5.53 4.58 5.48 5.79 6.06 5.95 6.21 5.50 4.94 5.03 4.84 4.39 2.26 6.21 6.25 4.53 4.89 4.41 P/W Fence 5.48 5.98 5.37 Tree Ht: 5m 5.42 5.82 5.51 5.28 5.32 5.10 4.62 5.41 6.30 6.11 5.85 4.95 4.77 4.43 6.10 Tree Ht: 6m 5.33 5.14 5.80 5.74 4.95 6.24 6.23 4.92
5.23 5.47 4.91 4.30 5.90 5.32 5.11 Tree Ht: 5m 5.53 4.65 6.49 Tree Ht: 6m 5.35 4.31 6.28 6.16 5.12 4.68 4.32 5.49 4.92 4.86 4.99 5.73 5.71 5.15 4.51 4.34 5.59 Grass 5.89 5.06 4.60 6.37 Mixed Trees 6.26 5.42 5.13 5.69 6.02 5.06 6.16 4.95 Tree Ht: 5m 5.39 5.04 4.79 4.72 4.53 6.22 4.90 5.10 6.31 5.15 4.73 5.31 5.67 5.21 4.90 5.09 4.68 6.33 5.97 4.83 5.69 4.88 4.75 Grass 4.63 6.20 5.74 5.20 5.42 4.52 5.54 5.13 4.90 5.45 5.01 4.85 6.48 5.19 5.16 Tree Ht: 12m 5.33 5.44 5.93 6.26 6.06 4.91 6.16 5.46 5.25 4.90 5.17 5.58 5.65 6.43 5.29 Mixed Trees 4.94 5.54 5.37 5.07 4.54 4.38 6.06 6.30 5.86 5.52 5.32 4.87 4.96 4.57 4.52 6.28 5.46 6.09 5.73 5.32 5.07 5.03 5.23 6.25 6.11 5.18 4.99
5.79 4.79 4.58 4.63 4.64 6.26 4.88 5.74 4.91 4.63 4.60 5.52 5.83 3.22 6.23 6.15 6.15 5.42 4.50 5.13 4.39 6.46 6.17 5.22 5.98 6.33 4.86 4.67 5.39 5.76 5.34 Grass 5.20 4.73 4.85 5.57 6.15 6.29 6.19 5.78 5.30 5.03 4.86 5.02 4.24 4.31 5.77 6.20 4.76 4.69 6.26 5.01 4.82 4.34 5.27 5.07 4.62 4.46 4.28 5.05 4.82 5.19 4.79 4.34 5.45 5.00 4.34 5.11 5.90 6.24 5.76 5.21 Tree Ht: 6m 4.25 4.35 6.18 5.66 5.24 5.32 4.97 4.84 4.75 4.35 4.97 4.82 4.85 4.35 5.81 5.27 4.53 5.25 6.05 5.30 5.06 4.74 4.36 6.18 6.32 6.19 4.51 5.48 5.54 5.31 5.07 4.90 6.16 6.13 5.82 5.78 5.87 6.46 4.56 4.32 5.01 4.56 5.16 6.11 5.80 5.01 5.01 4.58 4.34 4.79 6.17 5.28 5.04 4.79 4.63 4.84 5.85 4.85 4.54 4.35 6.15 4.97 4.33 5.62 6.13 4.83
4.97 4.36 5.98 P/W Fence 4.60 Mixed 4.23 6.32 6.00 5.07 5.79 5.65 5.31 5.03 4.66 Trees 3.12 4.50 5.89 4.62 4.85 3.17 4.55 3.01 3.85 3.21 P/W Fence 6.09 4.99 4.77 4.81 6.24 4.52 4.98 5.05 5.71 4.71 6.27 6.06 5.11 Tree Ht: 5m 5.01 4.67 4.62 3.51 3.66 3.06 3.01 2.25 4.61 5.31 5.21 6.27 5.75 4.96 4.73 5.85 5.43 4.42 4.36 5.99 5.42 Tree Ht: 6m 4.46 5.74 5.44 5.37 4.61 5.23 4.91 4.70 4.84 5.86 5.90 5.08 4.69 5.09 4.80 4.75 4.84 6.10 5.75 5.02 5.115.10 4.49 4.42 5.99 5.00 5.50 4.42 4.57 4.55 6.04 5.29 4.97 6.34 5.32 5.01 6.20 5.48 4.82 4.63 5.31 6.10 4.63 6.14 5.69 5.84 5.15 4.53 4.29 4.37 5.18 4.38 5.45 4.70 5.17 6.09 4.85 4.56 5.18 4.94 5.76 5.52 6.19 5.10 6.19 6.33
4.53 5.78 4.42 6.33 5.95 4.95 5.00 4.97 5.91 5.77 Tree Ht: 6m 5.00 4.65 Hedge 4.21 5.19 6.32 6.11 4.92 4.80 4.60 5.14 5.05 4.58 5.49 5.17 4.79 6.10 5.27 4.98 Tree Ht: 4m 4.29 5.51 5.72 5.80 4.67 4.81 3.98 6.26 5.38 5.17 4.81 4.62 6.13 184700N 4.73 4.51 4.27 184700N 4.41 5.81 Mixed Trees 5.50 5.82 4.62 4.89 4.44 4.71 4.43 5.11 4.87 5.84 5.81 5.01 4.70 4.45 5.81 4.89 4.90 5.03 4.76 5.24 6.13 5.23 6.01 6.04 Tree Ht: 5m 4.81 3.71 4.47 6.09 4.96 4.46 4.47 5.72 5.35 4.82 4.33 5.92 4.96 4.52 6.20 6.10 5.68 2.97 Grass 5.31 4.50 4.35 Mixed Trees 6.13 4.37 5.51 5.76 5.15 5.04 5.90 5.03 4.81 4.93 4.53 2.13 5.74 5.99 5.50 5.17 5.11 4.92 5.51 5.23 4.48 4.38 5.92 6.15 6.18 6.19 6.13 5.73 5.19 4.98 Mixed Trees 5.20 4.91 4.87 5.23 4.85 4.38 6.27 4.63 4.57 4.28 Tree Ht: 16m 5.76 6.28 5.86 5.21 4.90 4.78 5.56 4.92 6.04 5.79 4.61 Grass 5.36 5.02 4.45 6.07 6.31 6.22 Tree Ht: 3m 5.06 4.68 4.65 4.60 4.55 5.78 4.92
4.70
4.38 5.84 6.33 6.04 5.82 5.13 4.92 5.33 4.84 5.56 5.52 5.11 4.67 6.00 5.03 4.69 5.14 4.98 5.74 3.88 5.78 5.39 4.44 4.91 4.56 4.69 6.14 6.06 5.92 5.26 4.90 4.77 4.82 2.98 5.32 4.37 5.76 Tree Ht: 3m 5.31 6.21 5.15 5.09 4.90 5.05 4.77 4.01 6.13 3.03 4.80 5.58 4.62 4.49 2.20 6.12 6.11 6.00 5.74 4.55 4.32 5.45 5.24 4.87 4.80 5.92 6.34 4.87 5.06 5.20 6.17 6.14 Tree Ht: 4m 4.95 6.21 5.67 5.11 5.04 6.14 4.35 4.32 6.13 4.75 4.65 4.61 4.50 6.04 5.64 4.95 4.31 4.40 4.31 Tree Ht: 6m 5.12 5.12 2.89 6.32 5.19 4.41 5.78 5.53 5.80 4.40 4.63 5.00 5.33 Grass 5.69 Dense Undergrowth 4.82 4.97 4.82 4.68 4.42 Mixed Trees 5.74 6.10 6.12 5.69 4.61 6.06 P/W Fence 5.14 4.72 P/W Fence 5.29 4.95 4.34 4.36 6.22 4.42 6.04 6.31 4.77 4.82 5.75 4.86 4.75 5.00 4.70 4.42 5.18 5.78 5.24 4.88 4.41 5.26 5.34 4.98 4.75 3.97 6.09 5.22 4.78 6.21 4.84 4.36 4.41 5.65 4.93 P/W Fence 4.41 5.78 6.15 4.71 5.84 5.66 6.16 4.80 4.41 6.13 5.31 6.10 5.08 5.38 5.39 4.39 P/W Fence 5.98 5.65 4.79 4.88 4.43 5.19 Mixed 6.11 6.16 5.70 5.72 4.88 6.11 5.30 4.75 4.96 6.12 6.15 5.93 5.29 5.04 4.81 4.98 5.69 5.46 4.27 5.54 Trees 5.99 6.14 4.55 4.18 4.87 4.94 4.46 5.66 4.58 5.89 5.77 4.84 4.21 5.65 4.59 6.26 6.21 6.02 4.38 4.47 6.39 6.16 5.65 4.82 4.57 4.48 6.02 6.18 5.19 Tree Ht: 9m 5.40 4.82 5.81 4.65 4.33 5.83 4.77 5.21 5.36 4.88 5.57 5.08 4.27 5.66 6.05 5.54 5.29 2.99 4.82 3.00 4.99 4.59 4.84 6.17 4.73 5.06 6.35 5.38 5.02 4.68 5.93 4.75 6.31 5.54 5.33 4.50 5.13 5.21 5.47 4.84 4.88 4.32 4.61 6.10 4.85 5.07 4.21 5.38 5.01 Tree Ht: 5m 6.14 5.41 4.74 4.60 Dense Undergrowth 2.81 4.78 5.03 5.58 4.03 5.39 6.00 5.46 5.88 6.08 5.39 5.16 4.35 6.12 5.72 6.23 4.21 6.14 5.37 4.76 4.38 4.93 5.39 5.51 6.15 6.15 6.03 4.75 5.13 4.31 4.37 5.69 5.73 4.74 4.92 4.46 4.38 4.20 6.09 6.10 4.86 4.41 5.05 6.22 5.16 4.27 4.38 5.51 4.91 6.16 4.79 5.86 6.21 6.07 5.24 4.47 4.39 5.07 6.03 5.77 4.83 6.33 4.53 4.43 4.40 4.30 6.17 5.30 4.35 4.30 4.87 5.57 4.77 4.75 4.29 5.10 4.50 4.31 5.23 6.15 6.07 5.82 5.69 4.93 4.55 4.39 4.98 4.31 6.13 6.29 2.93 3.73 2.95 5.33 5.29 4.83 4.93 4.89 4.82 4.31 2.14 5.60 Tree Ht: 4m 5.86 4.70 4.79 5.96 4.94 4.62 6.20 5.36 5.25 B 5.82 6.11 6.08 Grass 5.74 4.88 5.13 4.77 5.02 4.33 3.43 4.99 4.71 4.86 3.80 6.09 6.34 4.36 4.50 3.82 6.02 4.98 6.34 5.38 6.10 5.52 4.79 5.07 5.76 6.00 6.10 6.15 5.83 5.70 4.85 4.27 5.23 4.99 4.77 4.55 5.35 4.45 5.39 Mixed Trees 4.98 5.46 6.30 6.01 5.66 4.38 4.39 5.05 6.04 5.67 4.22 4.42 4.52 5.07 5.12 Tree Ht: 4m 4.92 5.10 5.90 Tree Ht: 3m 4.75 3.79 B 5.93 6.22 4.48 6.06 4.51 4.65 5.02 5.70 4.40 4.29 4.57 6.12 6.02 5.06 5.23 5.13 4.52 5.12 5.15 5.96 5.59 P/W Fence 5.38 4.26 4.68 5.65 4.91 4.70 4.83 4.68 4.49 4.23 4.42 5.41 4.94 3.12 6.15 5.19 4.18 4.99 3.85 3.74 5.56 6.00 4.54 5.43 4.92 5.04 6.29 5.99 4.74 4.24 4.72 6.02 5.88 5.81 4.81 4.50 5.55 4.58 5.14 5.44 5.80 5.18 3.17 5.55 6.10 4.67 Mixed Trees 4.23 5.01 5.53 4.12 3.82 4.90 Unmade Path 6.11 6.03 4.98 6.24 4.23 3.68 6.00 5.95 4.22 5.07 5.76 6.08 5.81 4.99 4.23 4.39 4.32 5.10 4.66 5.99 5.82 4.20 Mkr 6.12 6.11 6.11 5.98 5.81 4.84 4.22 3.74 Rubble 5.64 4.35 Unable To Survey Drainage Ditch Due To 5.44 5.02 4.20 4.22 4.24 4.13 4.26 5.02 5.44 6.12 6.12 Vegetation 3.75 5.05 6.05 4.15 5.16 5.92 6.13 5.96 5.22 4.23 5.02 5.92 Tree Ht: 4m 5.85 4.68 Tree Ht: 3m 4.39 4.26 4.31 6.10 5.98 5.05 4.39 4.35 4.25 4.16 4.88 4.22 2.96 4.39 3.76 4.37 6.23 2.97 5.01 4.57 4.56 4.16 4.28 4.33 6.12 5.80 4.88 4.37 4.22 3.85 5.04 5.88 5.99 6.06 6.13 5.86 4.38 2.26 5.33 Grass 5.51 4.41 4.56 5.49 4.60 4.43 6.17 5.29 4.17 4.18 4.27 6.06 4.61 4.96 4.11 3.80 5.02 5.77 4.73 3.15 5.37 5.16 4.43 4.37 4.24 5.83 5.15 3.92 3.56 4.63 5.57 6.06 4.38 4.21 6.14 5.85 4.53 4.39 4.19 3.69 4.56 6.13 5.40 3.18 4.25 Concrete 5.79 4.64 4.20 3.76 4.22 4.54 4.52 6.06 4.97 Mkr 5.22 4.21 4.20 Tree Ht: 8m 4.09 2.97 5.98 4.60 3.92 3.77 4.52 5.55 6.07 Mixed Trees 5.44 4.98 4.69 5.41 4.22 6.13 6.03 6.19 5.30 5.76 4.31 4.20 3.82 6.05 6.05 6.07 6.02 5.76 4.62 4.23 4.77 5.32 P/W Fence 5.66 5.21 4.72 3.98 3.42 4.51 6.00 5.97 5.61 4.16 4.77 2.82 3.57 4.09 5.49 5.99 6.13 4.99 5.42 6.06 4.35 4.27 4.01 Tree Ht: 5m 3.51 4.65 5.80 4.99 3.70 4.53 5.43 6.05 6.13 5.31 4.70 4.29 4.30 4.04 6.04 5.03 6.09 2.90 3.82 3.56 6.13 5.84 6.19
3.71 4.38 Tree Ht: 6m 4.43 3.17 4.20 4.32 4.17 4.25 4.11 5.53 5.94 5.41 5.82 5.01 Mixed Trees 4.26 5.89 6.07 5.72 4.62 4.73 4.00 4.98 5.30 4.75 5.30 4.24 4.10 3.87 6.15 2.27 4.01 4.18 4.67 6.05 3.70 4.46 4.49 4.18 4.07 3.75 4.98 4.17 3.86 5.91 Mixed Trees 4.01 4.09 4.21 5.45 6.04 5.13 4.33 4.17 4.99 5.47 6.15 3.73 6.17 B 5.42 5.76 4.19 3.75 5.38 4.75 4.08 3.67 4.17 4.60 5.87 Tree Ht: 5m 4.68 5.50 Grass 4.73 5.97 6.03 5.78 5.64 4.21 4.08 4.19 3.78 2.87 5.28 6.00 4.82 4.70 4.13 4.06 3.69 6.07 4.20 3.79 5.94 6.06 6.09 5.34 4.23 6.12 4.93 5.92 4.19 4.04 4.62 4.95 4.31 4.12 4.15 3.48 3.57 6.06 4.80 4.22 Tree Ht: 7m 3.73 3.65 6.05 3.86 4.23 Rubble / Undergrowth 5.19 3.32 5.97 6.06 4.14 3.75 3.78 5.91 6.06 6.10 4.16 4.99 5.60 5.28 4.35 4.09 4.76 6.03 5.95 5.79
4.91 Tree Ht: 6m 4.27 3.87 5.96 4.87 5.40 5.45 5.81 4.34 4.24 4.15 4.36 6.10 6.00 4.70 4.41 4.10 4.23 5.99 6.03 4.71 4.44 4.34 4.16 3.65 P/W Fence 6.02 4.16 4.20 4.25 Rubble / Undergrowth Hedge 5.75 6.11 5.86 5.51 3.79 4.68 6.00 4.33 4.18 Mixed Trees 5.31 4.92 3.16 4.00 3.91 4.54 4.02 5.43 5.87 4.52 4.41 5.93 4.18 3.02 4.40 4.80 Mixed Trees 4.07 2.97 5.40 3.65 5.22 5.82 5.83 4.94 5.18 4.22 4.28 6.06 5.86 5.02 4.56 4.39 Tree Ht: 5m 5.89 4.72 4.65 4.69 3.83 5.53 6.06 4.18 4.11 4.03 2.29 3.85 6.09 5.95 4.23 4.02 Dense Undergrowth 4.76 5.28 4.15 4.27 5.82 5.97 6.18 4.18 4.22 3.71 5.95 5.37 4.95 4.30 4.17 Grass 3.64 4.59 5.94 4.08 3.70 5.83 5.46 4.02 4.58 4.17 3.77 2.84 Grass 4.23 5.96 5.03 4.14 5.55 5.93 6.02 5.88 4.81 4.37 4.27 5.82 4.64 5.05 4.15 4.27 3.35 6.07 5.11 4.85 4.35 4.15 3.69 6.05 6.08 25.97 4.13 4.06 5.54 5.95 5.91 6.12 4.66 4.32 4.22 4.03 3.68 6.10 5.93 4.20 4.02 4.16 Stone Wall Tree Ht: 5m 5.52 5.87 4.88 4.43 4.33 3.88 5.78 6.00 5.39 5.15 4.14 3.96 3.32 4.08 5.80 5.97 5.12 5.65 4.30 4.18 4.56 3.60 4.36 6.05 3.96 4.11 5.60 4.87 4.11 6.04 6.06 4.48 4.06 3.76 4.13 5.92 5.89 4.71 4.14 3.86 5.39 5.90 4.67 4.16 4.14 5.96 6.05 4.35 4.16 Tree Ht: 4m 3.92 3.68 5.46 6.06 5.99 5.98 5.78 5.89 3.98 4.97 4.88 4.73 Public Footpath 4.51 5.95 6.06 5.95 5.54 25.97 3.56 3.94 3.05 5.34 4.13 4.15 Public Footpath 5.96 4.09 3.79 3.23 5.96 5.80 5.21 Tree Ht: 7m 5.26 5.58 4.40 5.92 5.90 5.96 4.95 4.78 4.24 4.12 5.54 6.04 4.66 4.16 4.01 3.73 5.99 4.73 4.16 4.20 4.17 5.37 3.79 3.18 5.57 Tree Ht: 6m 4.09 3.50 Mixed Trees 5.92 6.06 5.89 4.94 4.11 4.28 5.24 5.27 4.15 5.76 184600N 4.29 4.18 3.75 5.13 4.62 6.01 5.90 184600N 4.29 5.78 5.41 5.29 3.06 4.16 4.29 4.21 4.15 5.48 4.28 3.76 4.62 5.64 5.99 6.04 6.01 5.04 5.37 4.38 4.15 4.10 4.09 3.20 5.85 4.65 4.92 4.28 3.60 Pipe 6.01 4.73 4.45 4.11 3.85 5.87 5.72 6.01 4.81 4.26 Estimated 5.25 3.99 3.88 5.58 4.27 4.13 4.59 5.69 5.86 Tree Ht: 6m 5.19 5.01 2.99 3.42 5.91 4.43 0.5m 6.03 6.05 6.07 4.82 4.14 4.14 3.97 5.66 5.72 5.91 3.96 4.17 4.07 3.70 4.08 5.50 4.48 4.31 4.14 2.29 3.50 4.33 6.03 5.40 4.83 3.73 Dense 5.25 4.06 4.70 5.64 5.98 5.14 3.95 4.72 3.97 4.09 4.18 Undergrowth 4.93 4.84 3.93 4.10 5.17 5.97 4.71 4.13 4.14 3.97 4.24 4.62 4.08 Unmade 5.77 5.92 5.49 4.25 4.73 4.14 4.04 3.64 4.65 5.60 5.59 6.00 4.19 4.09 Path 6.02 4.74 2.87 3.75 Tree Ht: 4m 5.89 5.12 4.14 2.95 3.90 Unmade 5.47 5.83 4.52 4.11 3.37 4.06 4.66 5.47 4.88 4.14 4.10 3.98 Path 3.76 6.06 6.03 5.24 4.23 3.94 4.15 3.35 4.44 4.07 4.28 5.92 4.87 4.75 4.63 5.15 4.61 3.58 5.57 6.02 4.90 4.23 3.07 4.26 4.37 5.65 Grass 3.73 4.04 5.97 4.83 4.16 3.87 4.72 5.68 4.33 4.22 4.07 4.01 3.85 4.02 3.82 5.92 6.02 4.16 4.13 SP 3.83 5.91 4.59 5.84 4.02 4.05 5.80 4.22 4.56 5.41 5.51 5.32 4.08 3.62 4.29 6.07 6.06 4.87 4.38 3.91 2.99 3.19 2.87 4.04 3.97 4.74 2.79 4.41 4.83 3.88 4.74 3.90 5.77 4.38 3.82 4.61 5.49 6.01 4.97 4.62 4.27 4.01 4.22 4.41 4.66 5.16 4.57 4.70 4.15 4.09 4.74 5.27 5.96 5.86 6.08 4.02 4.01 4.04 4.07 3.92 4.22 6.01 4.14 5.67 4.13 5.55 P/W Fence 4.05 3.98 5.27 5.71 5.87 3.99 3.71 4.10 5.16 5.50 4.86 4.77 5.23 4.05 4.09 2.57 3.94 4.30 5.92 5.96 5.44 3.98 Tree Ht: 7m 3.74 3.23 Tree Ht: 7m 5.42 6.03 5.34 4.14 3.97 2.35 5.78 4.87 4.91 4.65 4.84 4.07 4.16 4.46 5.29 5.55 6.05 5.93 5.07 4.52 4.65 4.06 4.39 4.25 3.97 4.02 3.75 3.99 6.02 5.39 4.16 3.01 6.04 3.98 4.24 5.64 3.96 3.96 4.19 4.22 5.93 4.90 4.17 4.08 3.87 3.68 5.79 5.87 4.50 5.93 6.03 5.52 3.97 3.84 2.96 4.00 4.81 5.72 3.00 4.16 4.31 4.16 4.00 4.04 4.06 4.19 5.40 5.16 4.45 4.00 4.04 3.75 6.05 5.87 4.87 5.00 4.17 3.98 5.79 4.71 4.60 4.75 4.59 3.89 5.14 5.45 Hedge Mixed Trees 4.08 3.68 6.01 4.75 5.62 4.38 3.98 3.99 3.92 3.99 3.96 3.63 6.07 4.49 4.04 3.08 5.44 5.25 4.31 4.84 5.50 5.95 5.84 4.22 4.80 3.85 4.05 5.91 3.97 3.98 4.04 4.15 3.01 4.75 5.53 4.55 4.04 2.37 3.90 5.57 6.06 4.05 2.51 3.95 3.92 4.03 4.24 5.22 5.87 4.76 4.01 4.40 P/W Fence 3.99 3.88 3.94 3.67 5.82 6.05 Grass 4.98 4.58 5.11 4.06 3.98 4.31 5.18 Grass 4.72 P/W Fence 3.92 3.98 3.92 4.19 5.46 4.89 4.75 5.44 5.97 6.05 4.92 4.08 4.07 5.43 5.94 Tree Ht: 6m 4.36 3.06 4.54 3.94 6.03 5.27 4.58 4.06 4.08 3.91 5.54 5.84 5.13 3.98 2.87 3.96 3.82 3.96 4.16 3.44 5.66 3.82 6.09 4.91 4.09 3.93 3.74 4.05 4.16 3.11 5.91 4.58 4.09 3.94 4.05 6.05 4.08 3.95 4.38 5.08 4.82 4.61 3.98 3.87 3.08 5.56 4.01 4.09 5.86 4.24 3.99 3.97 5.00 5.94 6.06 4.09 3.76 3.16 4.08 3.87 4.19 Tree Ht: 7m 6.01 4.55 3.75 3.95 5.29 5.79 5.95 3.87 4.00 5.81 4.30 3.94 4.73 3.99 Mixed Trees 5.71 6.05 5.40 4.59 5.66 4.01 3.99 3.87 3.87 4.16 3.96 3.84 4.05 6.10 3.88 3.22 3.66 4.37 5.88 4.67 3.96 4.03 5.99 5.13 4.83 4.59 3.98 3.88 3.92 3.02 5.88 3.84 4.70 3.91 3.97 6.06 4.02 3.80 3.84 5.27 4.62 4.06 2.02 4.05 3.96 4.19 5.77 6.05 Tree Ht: 6m 3.81 3.75 P/W Fence 5.95 5.64 4.32 3.84 5.44 5.30 4.57 4.57 3.91 3.83 3.66 6.01 5.56 4.70 4.12 3.85 6.04 4.55 4.06 3.94 3.93 3.93 6.14 5.93 4.44 4.07 3.83 2.94 3.92 4.29 5.77 4.91 4.71 4.90 3.81 2.97 4.61 4.15 3.77 4.00 3.05 6.08 5.23 4.52 4.14 2.73 3.78 3.84 4.08 4.09 4.14 4.20 5.86 5.92 5.14 3.79 3.74 5.68 6.07 6.05 5.00 4.28 3.84 5.57 5.68 5.21 4.32 4.14 4.05 3.92 3.98 3.82 4.16 5.99 5.97 4.15 3.19 5.46 4.63 3.78 6.05 4.51 5.20 3.83 3.76 3.22 3.96 4.98 4.80 4.38 4.36 2.92 3.73 5.74 2.01 5.21 6.09 4.22 3.73 3.75 3.89 5.89 5.49 3.98 3.14 4.95 6.01 5.61 3.99 3.96 3.84 3.91 3.83 3.97 6.07 5.11 2.97 3.90 3.81 3.80 3.99 3.34 5.92 4.18 4.08 4.22 5.39 4.58 3.99 3.79 3.79 3.83 4.66 4.59 3.66 3.89 3.76 3.83 2.99 4.58 4.82 3.98 Mixed Trees 4.16 6.04 5.13 4.14 3.94 3.94 5.08 4.07 3.69 4.16 5.73 6.06 4.78 4.44 4.60 5.94 3.97 3.69 3.89 4.14 6.13 4.85 3.97 2.83 3.91 3.76 3.72 2.94 6.11 4.58 4.50 4.10 3.76 3.72 4.07 5.47 5.83 5.70 5.43 4.54 4.11 4.14 3.87 3.77 Tree Ht: 3m 3.94 3.89 4.70 4.01 3.86 4.00 4.24 6.09 3.70 3.74 4.39 4.34 5.64 Tree Ht: 4m 3.65 3.96 5.41 6.03 4.27 4.10 3.98 3.04 3.82 3.35 4.77 5.64 5.98 5.17 4.87 4.10 3.81 3.75 3.74 2.90 6.08 5.65 3.99 3.46 4.13 3.96 5.72 6.07 3.86 3.77 5.57 6.12 4.34 4.18 3.89 3.73 5.79 5.23 3.64 3.67 5.75 6.03 4.79 4.63 5.20 4.56 3.51 3.19 3.87 5.94 3.69 4.48 3.81 3.95 4.00 4.92 Tree Ht: 13m 4.13 3.82 3.67 2.91 3.81 4.03 4.22 5.79 2.77 3.79 4.25 5.28 4.58 5.82 3.92 2.32 4.55 3.98 3.82
3.99 4.06 5.29 4.64 3.77 3.70 3.87 4.27 4.03 3.90 3.69 3.82 6.06 6.15 6.09 4.02 3.83 3.67 3.88 3.90 5.77 6.13 5.67 Grass 4.88 3.99 3.95 3.79 5.77 3.26 Mixed Trees 4.98 5.50 4.78 4.63 5.16 3.65 4.08 3.68 3.87 5.87 4.61 3.25 3.86 5.05 5.37 4.05 4.02 3.33 3.89 3.79 3.74 6.13 4.96 4.09 3.67 2.99 3.81 3.85 5.69 6.15 5.36 5.16 3.66 3.95 5.24 6.09 5.92 4.27 3.71 2.53 3.94 3.64 3.90 3.84 Tree Ht: 13m 3.84 4.01 5.99 5.89 4.10 4.05 3.98 3.87 3.64 4.33 6.11 5.65 3.31 3.66 5.66 5.76 4.86 4.65 4.67 4.33 3.76 4.09 6.16 4.35 3.85 5.76 6.15 6.07 5.05 4.08 3.64 3.92 5.94 5.47 4.18 3.95 5.72 5.12 4.37 3.87 3.96 3.73 3.79 5.52 5.36 3.73 3.64 4.43 3.88 3.89 4.02 4.75 3.61 3.66 3.83 3.94 4.03 4.63 5.08 3.69 3.86 3.81 5.89 4.63 4.03 3.80 4.84 6.08 Mixed Trees 5.70 3.89 3.88 2.82 3.92 6.18 6.21 5.73 4.92 4.79 4.80 4.40 4.08 3.62 3.64 3.85 3.67 4.01 3.83 5.80 4.06 3.90 3.91 3.87 6.01 4.06 3.73 3.62 3.93 2.92 6.25 6.29 3.69 4.50 5.57 5.22 3.85 3.63 3.85 4.45 Tree Ht: 7m 4.59 4.05 3.79 5.71 6.20 4.08 5.82 6.18 6.19 6.28 4.69 4.00 3.91 4.05 3.70 3.08 3.85 6.16 3.90 3.58 3.94 3.73 3.77 3.86 3.89 3.89 5.97 5.86 5.69 5.02 4.74 5.59 3.98 3.72 4.56 4.02 6.26 4.19 3.64 4.09 5.67 3.24 Tree Ht: 3m 3.97 4.24 3.68 3.75 3.96 3.93 4.13 Hedge Ht: 3m 4.02 3.65 3.96 2.41 3.69 5.63 4.59 4.10 3.88 3.81 6.13 6.20 6.31 5.30 4.27 4.07 4.20 4.22 3.92 Tree Ht: 6m 5.76 P/W Fence 4.50 3.60 3.79 4.12 5.11 3.89 3.95 6.14 3.83 3.74 5.04 5.76 6.26 3.90 3.60 4.36 3.69 3.05 6.28 5.69 5.09 4.82 2.74 3.89 5.85 6.40 Tree Ht: 4m 4.05 3.64 2.70 6.24 4.56 3.95 3.71 5.42 3.67 3.64 3.71 3.87 3.83 4.61 5.17 4.83 4.12 3.67 3.87 5.87 Hedge 3.94 3.83 6.07 6.25 4.04 5.03 5.66 5.36 4.61 3.90 3.77 3.99 5.04 4.11 3.91 3.62 3.42 3.88 3.91 3.77 3.86 3.79 6.14 5.24 4.90 6.34 Tree Ht: 9m 3.89 3.57 3.75 3.32 6.36 6.23 3.66 3.63 4.66 5.71 5.59 4.62 3.67 3.65 3.98 4.16 5.80 5.19 4.87 5.06 4.73 3.43 6.23 6.01 4.14 3.98 5.53 5.85 6.34 3.90 3.76 3.99 6.00 Mixed Trees 3.78 3.95 4.68 4.03 3.62 4.04 3.79 3.70 3.77 4.13 5.77 6.17 5.66 5.50 3.92 3.87 3.85 3.97 4.85 6.28 4.14 3.97 3.88 3.72 4.02 3.98 3.52 3.71 4.49 3.80 4.04 6.29 5.36 4.11 3.94 3.95 6.17 4.60 3.66 3.78 4.97 4.07 3.90 3.66 4.52 Undergrowth 4.06 4.07 3.73 4.40 5.53 3.79 3.03 3.86 3.76 3.69 3.79 5.60 4.97 4.23 Mixed Trees 3.97 5.90 5.27 4.07 5.76 6.20 4.19 3.96 3.86 4.98 3.64 3.89 3.99 4.56 3.89 3.57 Grass 4.35 4.07 5.89 5.64 5.62 4.71 3.84 4.23 5.66 3.74 3.72 3.95 4.05 5.81 6.09 6.02 5.48 4.314.30 3.86 3.63 3.73 3.60 3.84 3.85 4.54 3.89 3.96 3.64 3.69 3.81 3.96 6.22 6.10 3.27 3.15 3.81 2.91 3.89 3.96 5.83 6.10 5.87 3.92 6.14 4.06 6.19 5.04 Mixed Trees 3.98 3.62 3.89 3.82 5.68 6.12 5.34 4.35 2.06 4.44 3.87 3.91 3.79 3.71 5.85 3.58 4.58 4.68 3.69 3.88 3.86 4.09 5.64 3.80 4.20 6.24 5.62 4.75 3.96 3.61 6.08 6.14 6.25 6.20 4.60 3.90 3.61 3.66 3.74 6.08 5.00 6.21 3.80 3.87 3.93 4.15 4.10 3.97 3.92 3.93 Mixed Trees 4.09 4.34 Tree Ht: 8m 4.34 4.17 4.02 3.88 3.64 3.87 3.78 3.74 3.72 3.77 3.87 3.93 5.37 5.15 5.89 4.64 4.09 3.71 3.68 4.16 5.79 6.02 5.47 3.56 3.74 4.13 3.85 3.83 3.91 4.39 3.98 3.86 3.78 5.11 6.04 5.60 4.65 5.02 3.91 3.57 3.73 Mixed Trees 3.89 3.80 3.73 3.69 4.12 5.99 Mixed Trees 5.62 5.62 4.81
4.16 3.89 5.83 3.84 3.96 2.35 3.78 5.57 3.96 4.05 Mixed Trees 3.88 6.21 5.11 4.67 4.46 3.93 3.71 4.38 3.85 3.98 6.35 6.22 5.52 3.68 3.85 3.90 6.20 4.94 4.11 3.98 3.58 Tree Ht: 8m 3.85 5.85 Tree Ht: 9m 5.22 2.94 3.60 5.85 4.74 3.95 3.90 3.76 3.80 3.84 3.78 3.64 3.65 3.80 3.86 3.88 5.70 5.93 5.96 4.73 3.75 3.88 4.82 3.97 4.57 4.28 3.94 3.96 4.45 5.61 5.20 3.83 4.19 3.79 5.60 4.85 4.95 3.70 3.68 3.08 4.03 6.25 6.02 4.68 Hedge 3.88 3.91 6.06 3.98 3.79 3.97 3.74 3.70 5.29 3.97 3.66 3.84 3.99 3.71 Tree Ht: 7m 3.56 3.79 3.89 3.94 3.83 4.30 5.92 5.91 184500N 2.90 3.89 5.86 184500N 3.61 3.92 4.07 3.86 4.05 5.85 5.90 4.14 3.72 3.99 3.07 6.12 5.30 5.31 4.80 Tree Ht: 3m 3.92 5.82 4.59 4.23 3.99 3.85 3.69 2.61 3.60 3.86 3.98 5.90 5.64 3.96 3.71 3.74 3.87 3.57 3.75 4.18 6.16 5.63 3.49 Hedge Ht: 3m 4.58 3.06 3.69 3.74 3.90 4.93 4.73 3.83 3.63 2.66 3.67 3.77 3.82 3.71 3.76 3.77 5.42 4.84 4.23 3.93 4.07 3.73 3.85 Tree Ht: 5m 3.97 4.00 3.56 3.95 3.86 3.11 Undergrowth 3.94 5.77 6.03 4.22 6.16 4.17 4.14 3.60 3.71 3.83 3.73 3.80 3.76 3.78 3.71 5.78 5.57 3.95 3.86 4.06 5.76 5.83 3.76 4.59 5.95 3.99 4.39 3.82 2.95 5.99 3.96 3.84 3.74 5.74 5.42 4.52 4.44 5.84 4.75 Hedge 4.23 3.85 Tree Ht: 4m 5.60 4.18 3.00 3.80 3.83 3.83 3.12 5.97 5.60 4.78 3.63 3.76 4.10 3.83 5.03 4.00 3.97 3.62 3.84 5.99 3.70 3.84 3.84 3.71 3.75 3.60 3.76 3.87 4.88 5.71 3.62 3.74 3.71 3.70 3.95 4.26 3.81 3.84 3.92 3.47 3.60 Mixed Trees 3.77
4.02 3.97 3.75 3.73 5.78 3.80 5.94 5.93 4.55 3.97 4.26 3.73 3.69 5.55 5.53 2.95 4.30 3.81 3.63 3.78 4.02 4.01 4.99 3.71 3.77 3.23 3.67 3.74 6.08 5.50 5.57 2.48 4.01 3.79 5.26 5.80 4.81 4.57 4.05 3.61 3.70 3.62 5.88 5.10 4.80 3.97 3.73 5.79 3.91 3.79 4.00 4.84 4.64 5.77 5.44 3.09 3.98 3.73 2.91 Tree Ht: 9m 3.97 4.79 4.27 4.30 3.90 3.76 5.36 3.80 3.69 3.70 3.67 3.65 3.77 P/W Fence Mixed Trees 3.95 3.64 3.74 3.74 5.91 4.89 4.59 3.82 3.68 5.66 5.37 3.79 5.91 4.36 3.68 4.02 6.00 5.44 4.78 4.59 4.05 3.62 3.94 4.43 3.53 3.74 3.75 3.84 Tree Ht: 9m 5.77 5.73 5.58 4.87 4.82 4.22 4.04 4.01 3.72 3.64 3.61 3.99 5.77 4.67 4.53 2.94 4.03 4.18 4.60 5.19 3.91 3.82 3.56 3.63 4.64 Tree Ht: 3m 3.95 3.64 3.76 5.70 4.93 3.76 3.88 3.85 3.86 5.36 Tree Ht: 8m 4.84 3.76 3.67 3.82 4.12 P/W Fence 5.71 3.42 4.38 3.65 3.53 3.71 3.69 3.75 3.73 3.85 5.90 3.66 3.61 3.50 3.66 3.56 4.01 4.12 6.07 5.58
P/W Fence 3.70 5.54 4.20 4.02 3.66 5.66 4.97 4.25 4.10 3.91 3.89 3.72 5.67 4.72 3.84 3.65 3.74 3.83 3.73 3.89 4.07 5.28 4.00 4.70 5.94 3.90 3.75 4.07 3.76 3.65 3.63 3.86 5.90 Tree Ht: 5m 4.31 3.74 3.83 3.49 5.61 5.55 5.95 3.83 3.78 3.83 5.82 5.48 5.43 3.99 3.69 3.65 2.75 3.80 5.50 4.13 4.01 3.66 4.84 5.54 5.17 3.53 3.74 3.71 3.67 3.69 3.58 3.60 3.71 4.08 4.03 3.86 3.66 3.73 3.71 3.58 3.97 3.98 5.69 5.03 4.68 4.28 3.73 4.45 4.72 3.91 3.68 3.76 3.76 Tree Ht: 11m 5.41 4.69 P/W Fence 5.29 4.20 3.81 4.25 3.71 3.77 3.85 3.74 Tree Ht: 7m 3.67 3.77 4.04 3.86 4.10 3.55 5.45 4.56 4.74 4.28 3.96 4.36 3.86 5.53 4.49 3.80 3.17 4.74 5.05 4.04 3.86 3.69 3.54 3.95 3.73 3.56 4.27 Tree Ht: 4m 3.71 3.88 3.84 4.03 5.53 4.14 3.76 3.70 4.69 5.36 5.34 5.62
3.83 3.82 3.93 3.68 3.77 3.69 2.61 3.65 3.80 4.02 3.94 5.11 4.51 3.56 3.71 3.64 3.68 3.61 3.52 3.70 3.88 3.09 3.79 4.17 3.77 4.77 4.21 5.37 4.23 4.26 3.68 3.91 5.98 4.86 5.65 4.05 3.87 3.73 5.80 4.52 4.33 4.05 3.72 3.69 3.84 3.74 5.69 5.47
5.96 4.16 3.75 3.69 3.84 5.65 5.43 4.93 4.31 3.97 3.68 3.76 3.70 3.61 Mixed Trees 5.50 4.26 4.55 4.69 3.79 3.67 3.64 3.94 3.67 3.79 3.82 5.67 5.55 5.19 4.64 4.52 3.29 3.89 3.86 3.85 4.86 3.65 3.68 3.66 3.68 4.35 Tree Ht: 7m 5.76 5.80 5.00 4.78 4.15 4.07 3.98 3.90 3.81 4.42 3.67 3.73 3.49 3.60 3.99 5.24 3.75 3.80 3.88 5.82 5.38 3.99 3.80 4.19 4.17 3.99 3.78 3.72 3.67 2.88 5.87 4.52 4.44 3.78 3.74 3.76 3.77 3.81 5.50 5.63 5.88 3.68 4.44 3.98 4.15 3.35 5.84 Tree Ht: 8m 3.86 3.77 5.54 4.70 4.56 4.04 3.95 3.49 3.69 5.29 4.32 3.11 4.09 3.82 4.13 4.10 3.68 4.91 3.85 3.66 3.76 4.23 4.01 3.79 3.74 3.69 3.89 3.87 3.85 4.48 3.70 3.56 3.75 3.70 3.65 3.65 3.55 3.51 4.30 4.37 5.44 4.47 3.81 3.86 3.83 3.83 3.87 3.91 4.96 4.32 3.56 3.69 3.78 2.96 4.43 5.13 3.75 4.20 3.96 5.85 4.13 3.95 3.81 3.76 3.67 3.82 5.52 4.82 3.78 5.40 4.74 Undergrowth 4.05 4.02 3.82 3.75 3.69 2.66 4.38 4.70 5.22 4.24 4.97 4.01 3.82 4.04 3.92 5.28 4.41 3.71 3.67 3.61 3.63 3.74 4.02 4.98 5.64 4.72 4.54 3.76 2.80 4.18 Hedge 5.04 4.14 4.17 3.89 3.80 3.99 3.81 3.93 3.72 3.70 3.65 3.67 3.50 3.80 5.43 3.97 3.98 3.76 3.92 Tree Ht: 4m 3.65 3.84 3.92 5.24 5.66 Hedge 4.41 3.65 3.94 5.49 3.54 3.87 4.08 3.97 5.74 5.53 4.96 4.48 4.05 3.99 3.84 3.68 4.46 4.30 4.30 4.79 5.67 4.89 4.42 4.24 3.86 3.67 3.71 3.80 3.77 3.76 Tree Ht: 5m 5.72 5.27 4.15 3.73 3.75 4.01 5.62 5.00 Tree Ht: 6m 4.18 5.59 4.00 3.93 5.82 3.98 Tree Ht: 13m 3.84 3.71 2.39 3.51 3.62 4.60 5.60 4.68 4.10 4.01 3.93 3.70 3.85 3.87 5.47 3.84 4.17 3.53 3.88 5.36 5.54 5.29 4.24 3.80 3.76 3.69 3.66 3.62 3.58 3.89 4.28 3.86 4.33 4.18 3.87 3.75 3.70 3.86 3.98 4.06 3.88 3.89 3.94 4.84 3.72 3.78 3.89 3.88 3.98 5.31 4.16 5.12 5.44 3.86 3.94 5.61 4.55 4.01 3.69 5.59 4.53 3.89 3.82 5.27 5.80 4.70 5.09 4.51 3.90 4.06 2.56 2.90 5.66 5.40 4.14 3.84 3.72 3.78 4.64 4.47 5.21 5.80 4.01 3.88 3.76 3.71 5.77 4.50 4.33 4.21 2.89 3.49 3.60 3.64 5.50 Tree Ht: 12m 4.49 4.14 5.83 4.99 3.71 3.70 3.89 3.84 3.81 5.35 3.98 3.92 4.03 3.77 3.73 3.69 3.73 3.63 3.67 3.88 4.90 4.50 4.00 4.03 3.99 3.75 3.87 3.84 4.85 5.85 5.17 5.40 Hedge 3.96 3.84 3.74 3.75 4.06 3.67 5.78 5.12 3.54 5.73 4.76 4.68 4.38 3.84 3.89 3.78 4.19 4.66 4.26 4.01 3.90 3.68 3.07 3.89 P/W Fence Tree Ht: 12m 4.55 3.85 4.19 4.36 4.23 5.56 Grass 4.44 3.94 3.99 4.05 5.46 3.93 3.71 4.56 5.43 4.13 3.98 4.43 4.13 3.60 3.49 5.63 5.18 4.65 3.97 2.86 3.62 4.95 4.92 3.90 3.76 3.90 3.85 3.82 5.30 5.41 3.76 3.71 3.72 3.67 3.64 5.29 4.38 4.27 4.07 3.94 3.71 3.86 4.22 4.07 3.84 4.04 3.78 3.67 3.71 3.82 3.84 3.87 3.85 5.17 5.31 4.52 3.86 3.75 4.08 3.75 4.84 4.74 3.72 4.20 4.18 5.67 5.13 4.17 3.94 Public Footpath 5.44 4.38 4.42 3.97 3.95 3.95 3.81 5.61 5.49 3.91 3.72 3.78 4.22 4.48 5.56 Tree Ht: 13m Undergrowth 3.56 4.01 3.77 3.73 4.28 5.31 5.14 4.27 4.12 3.94 2.85 4.99 5.24 3.72 3.86 3.73 4.11 3.66 3.49 3.61 4.04 2.72 4.33 3.79 5.74 3.74 3.92 3.86 4.17 4.18 3.99 4.23 3.73 3.65 3.75 3.61 5.64 5.33 P/W Fence 3.95 3.80 3.82 4.26 4.47 4.11 3.93 3.73 3.74 3.82 4.07 4.01 3.76 3.63 3.78 3.81 3.77 4.88 3.96 3.99 3.86 3.59 5.54 4.49 4.04 5.60 3.90 4.66 4.30 3.97 3.87 3.75 4.16 4.01 3.93 Tree Ht: 8m 4.60 4.35 4.34 5.74 5.20 5.45 4.27 3.72 5.01 4.09 3.77 Unable To Survey Drainage Ditch Due To 3.76 5.71 Tree Ht: 11m 5.31 5.27 5.38 4.74 3.93 4.14 5.17 5.65 4.10 4.01 3.75 3.94 Vegetation 3.92 3.67 3.63 3.53 4.00 4.27 4.68 3.95 3.87 5.53 4.89 3.87 3.80 4.17 5.72 5.40 3.88 3.66 5.51 4.32 4.00 3.90 3.78 3.72 3.78 3.68 3.68 3.73 3.85 Unmade 3.73 4.77 4.72 4.53 3.78 3.85 4.06 3.91 3.84 5.37 3.77 SP 3.62 3.80 5.71 4.27 3.73 3.72 3.85 Path 4.67 Tree Ht: 14m 5.69 4.11 3.74 3.84 4.61 4.96 5.85 Mixed Trees 4.26 4.68 3.97 Hedge 1.97 Mkr 4.02 3.99 3.94 Tree Ht: 4m 4.13 3.91 4.02 3.88 4.11 3.96 3.79 5.74 5.62 P/W Fence 5.39 Mkr 4.91 4.77 5.35 4.36 3.91 3.76 5.42 4.04 3.78 3.78 2.30 3.93 2.61 3.58 3.66 4.19 5.53 5.48 3.76 4.09 3.77 3.54 4.92 4.09 5.69 4.21 3.74 4.10 3.81 3.98 3.81 4.62 3.77 4.06 3.74 Mixed Trees 5.19 4.09 Tree Ht: 12m 3.92 3.83 3.78 3.73 3.62 3.63 4.51 4.17 3.97 4.18 3.99 3.74 3.82 4.04 3.60 3.79 3.75 3.76 3.80 Mixed Trees 3.94 3.90 5.35 4.53 2.68 5.55 3.96 3.73 3.74 4.07 4.11 4.15 4.79 4.40 4.00 3.99 3.87 3.99 4.02 3.95 5.06 5.66 5.59 4.80 3.78 3.65 3.97 4.22 5.40 4.91 4.13 Footbridge 4.26 3.75 3.74 4.02 5.59 5.54 5.36 5.22 4.10 3.71 3.92 4.53 Tree Ht: 6m P/W Fence 3.18 3.69 3.70 3.64 5.52 4.23 4.02 3.90 4.07 P/W Fence 5.28 4.08 3.78 3.81 3.84 5.74 4.45 3.95 4.01 3.74 3.75 4.08 3.84 3.97 3.91 3.77 3.65 5.47 3.97 3.89 3.92 4.03 3.77 3.77 3.64 3.50 3.45 3.75 3.74 3.88 3.57 3.63 3.64 3.65 3.79 3.76 3.83 4.25 Tree Ht: 4m 4.79 Mixed Trees 5.31 5.46 4.26 3.76 4.11 4.01 5.45 4.78 4.15 5.71 4.22 4.15 4.06 4.01 4.00 5.69 5.41 5.43 4.06 3.90 3.73 3.71 3.85 4.09 4.46 4.09 4.00 3.79 5.16 4.01 3.76 4.14 P/W Fence 5.48 5.38 3.94 3.91 3.72 3.66 4.55 5.61 Crops 3.56 5.02 4.27 3.39 3.86 4.80 3.79 3.87 3.94 4.67 5.73 4.44 4.20 3.96 3.95 3.81 3.73 3.64 3.64 4.84 4.18 4.05 3.76 3.79 3.77 3.69 3.84 3.61 3.62 3.64 3.69 3.77 5.72 5.25 5.57 4.05 3.98 Tree Ht: 7m 3.99 3.42 3.68 3.98 4.10 4.59 3.98 3.93 3.74 3.23 3.97 3.96 4.03 5.47 3.96 3.18 3.83 3.94 4.10 4.31 3.88 3.31 4.86 5.10 Hedge 5.58 4.18 3.74 3.81 Tree Ht: 15m 3.77 4.22 3.99 3.76 3.64 3.70 3.69 3.66 4.07 3.75 4.01 4.06 4.14 5.42 4.83 4.00 3.07 4.04 3.87 4.37 5.41 4.06 3.95 4.01 3.77 3.78 3.65 3.90 3.19 4.04 3.90 5.59 4.09 4.00 3.84 3.70 3.74 3.65 3.60 3.59 3.71 3.76 3.96 Mixed Trees 4.95 5.22 4.36 3.92 3.77 3.81 4.54 5.54 3.77 3.76 4.79 4.71 4.16 4.05 4.01 5.39 4.05 5.18 5.59 4.23 3.97 3.90 3.77 3.87 5.56 4.13 4.01 3.81 4.91 4.09 3.89 4.47 5.31 4.11 3.66 3.97 4.00 3.82 3.93 Hedge 4.01 3.71 5.00 5.19 4.55 4.52 3.59 5.54 4.49 3.73 4.06 3.95 4.45 3.94 3.89 3.91 3.84 3.00 4.35 3.98 3.83 3.71 16.47 4.25 3.96 3.91 3.70 3.67 3.65 3.59 3.59 5.55 5.49 5.51 4.18 4.01 3.72 3.63 3.70 4.36 4.77 4.17 2.94 3.96 5.44 5.41 4.10 4.08 3.97 3.75 3.79 3.95 4.03 3.83 4.00 4.09 3.89 4.09 5.55 4.01 3.81 3.85 4.19 4.64 3.96 2.84 4.17 4.30 3.97 4.00 4.74 4.94 4.20 3.92 3.66 3.62 3.66 3.65 Tree Ht: 15m 184400N 4.09 3.31 4.38 4.78 184400N 4.13 3.75 3.86 4.16 3.87 5.27 5.19 4.09 4.01 3.76 4.00 3.82 Hedge 3.93 3.80 3.70 4.03 3.66 3.66 3.58 3.53 3.71 4.07 3.91 4.04 3.54 4.52 5.56 5.36 3.95 4.62 3.93 3.98 16.15 4.83 5.18 4.36 3.99 3.70 3.93 4.05 5.31 4.23 3.96 4.55 4.02 3.82 3.91 4.13 4.12 3.93 3.79 4.01 3.70 3.75 5.28
5.51 P/W Fence 4.00 Tree Ht: 17m 3.99 4.79 4.13 4.00 3.90 3.69 3.68 3.69 4.22 5.22 4.11 3.93 3.90 4.02 3.79 4.01 4.15 3.76 4.29 4.02 3.98 2.85 3.90 3.88 3.70 3.64 3.67 3.59 4.11 3.72 3.77 3.61 3.56 3.62 4.85 4.14 4.04 3.94 4.48 5.39 4.17 4.45 3.73 3.84 4.01 3.85 5.41 4.10 3.86 3.83 3.78 5.17 4.75 3.99 3.21 3.74 4.93 3.75 Mixed Trees 4.13 3.37 4.93 4.06 4.00 4.06 4.06 3.67 3.64 3.61 4.11 3.98 Dense Undergrowth 3.75 4.04 4.36 4.17 3.98 4.11 2.86 3.84 4.15 3.86 3.92 3.76 3.49 3.62 3.66 3.62 3.59 4.02 5.59 5.31 4.06 4.57 3.56 3.50 4.63 4.03 4.00 5.47 4.30 3.83 4.06 2.78 2.59 2.91 4.00 3.85 4.54 3.69 4.19 4.14 3.69 4.04 4.69 5.45 5.23 4.13 2.78 3.69 3.75 3.76 5.00 4.47 3.99 Tree Ht: 7m 3.63 3.65 3.82 4.78 5.12 4.53 4.21 4.45 5.27 4.15 4.13 4.04 3.76 3.67 3.72 4.06 3.95 4.05 4.73 4.03 4.25 3.89 3.82 4.54 5.26 4.72 4.10 3.89 4.03 3.80 3.79 Mixed Trees 3.67 3.67 3.64 4.93 5.09 4.79 4.02 3.91 4.08 3.92 3.84 3.77 3.53 3.56 3.53 4.79 5.51 4.03 3.94 3.76 Crops 4.28 4.02 2.93 4.45 Mixed Trees 4.14 3.70 3.74 4.59 3.80 5.40 5.39 5.21 4.16 4.17 4.10 3.99 3.92 4.13 3.76 3.78 4.88 3.57 P/W Fence 5.35 3.93 3.81 3.70 3.98 5.21 4.09 4.03 2.72 3.74 3.71 3.48 4.86 3.96 4.90 4.23 4.10 5.38 4.50 4.07 4.04 3.90 4.03 4.34 4.13 3.89 4.90 3.85 3.89 3.69 3.57 3.60 4.69 4.79 4.19 4.17 4.01 4.23 3.53 4.64 4.15 2.80 4.39 3.02 3.58 3.54 3.91 3.98 5.25 5.27 4.12 2.84 3.68 4.24 3.16 3.85 5.02 4.06 3.72 3.68 3.71 4.04 3.52 3.65 5.32 4.66 4.17 4.05 4.44 4.12 3.82 4.23 4.13 3.78 4.20 3.76 3.85 3.91 4.55 4.02 Tree Ht: 17m 3.73 3.73 4.22 5.28 4.21 4.17 4.05 3.12 4.02 4.19 4.79 4.18 4.74 4.75 Tree Ht:4m 4.22 3.83 3.66 5.42 5.21 4.42 4.14 4.07 3.89 3.94 3.79 3.60 4.02 3.62 3.52 3.54 4.80 4.73 4.11 4.07 4.03 4.00 5.13 4.21 3.68 3.98 4.25 4.18 4.06 3.82 3.77 4.11 Mixed Trees 3.83 Mixed Trees 4.57 3.55 3.69 4.82 4.20 3.56 4.40 4.17 4.18 3.87 3.58 3.72 3.64 5.34 5.21 4.54 4.06 4.18 3.79 Mixed Trees 4.60 4.64 4.12 4.10 4.11 3.98 3.88 3.79 5.09 3.97 4.02 5.26 Tree Ht: 12m 4.54 4.23 4.10 3.86 4.00 3.74 3.71 3.59 4.38 4.19 4.31 3.73 4.26 3.54 3.53 4.78 4.20 2.82 4.25 3.04 4.05 3.53 4.19 4.05 3.90 4.20 4.24 3.87 3.66 3.77 Hedge 4.01 3.66 3.52 3.59 4.51 Mixed Trees 4.19 4.10 4.15 4.54 3.82 3.56 3.66 3.75 4.17 Tree Ht: 7m 3.89 3.62 3.70 4.62 4.20 3.87 4.21 4.09 3.77 4.64 4.51 3.72 3.88 3.86 Pipe 4.44 5.19 5.25 5.19 4.82 Tree Ht: 13m 4.73 4.19 4.05 3.82 3.66 3.65 4.30 4.26 3.83 3.85 0.4m 4.21 2.90 Mixed Trees 3.59 3.54 3.53 3.13 4.55 4.54 4.20 4.10 4.14 4.23 4.11 4.15 4.01 2.82 5.09 3.86 3.78 4.13 3.93 3.87 3.64 5.17 4.18 4.15 4.40 4.90 3.53 3.52 3.62 3.31 5.14 4.63 4.06 3.83 3.80 3.61 4.12 3.54 3.62 3.61 3.72 4.20 3.75 3.97 3.96 3.68 4.64 4.24 2.90 4.06 3.77 4.68 4.10 3.66 3.80 4.34 4.23 4.23 3.52 3.65 5.20 4.54 4.09 4.77 4.19 3.99 2.79 3.77 3.71 3.83 4.43 5.18 4.15 4.44 3.86 5.08 4.11 4.29 3.89 3.79 3.63 3.47 3.56 5.02 4.25 3.76 P/W Fence 3.81 4.03 3.76 3.83 3.93 4.68 5.06 3.88 3.85 4.04 4.74 4.25 3.98 3.63 3.72 4.16 4.24 2.81 3.84 3.75 4.05 4.25 4.09 2.63 3.79 3.51 Tree Ht: 18m 3.81 3.71 3.98 3.53 3.65 3.64 3.77 3.96 4.16 4.30 4.07 3.97 3.52 3.78 4.03 4.21 Mixed Trees 5.14 3.60 4.02 3.91 5.20 4.68 4.50 3.29 3.96 3.82 3.90 3.93 4.28 3.82 3.90 3.80 Mixed Trees 4.53 3.91 3.79 5.25 4.25 3.99 3.67 3.60 3.95 4.33 4.09 4.06 3.47 3.96 4.39 4.97 4.96 3.79 3.69 5.12 4.17 3.85 3.82 3.91 3.98 4.23 Tree Ht: 10m 4.13 3.96 4.79 3.66 3.57 4.07 4.18 3.53 4.28 4.53 4.07 2.98 3.54 3.57 3.49 3.55 5.19 4.02 3.59 3.70 3.72 4.05 4.87 3.99 4.20 3.86 5.10 5.13 4.26 4.27 4.08 3.96 3.85 4.02 4.39 4.93 4.48 4.04 4.30 4.97 4.01 3.09 4.31 4.25 3.76 3.76 4.48 Tree Ht: 15m 4.21 4.11 4.25 3.69 Tree Ht: 7m 3.80 3.91 3.72 2.57 5.10 4.89 4.48 3.81 3.65 3.52 Hedge 4.69 4.96 4.19 4.33 5.03 5.07 5.01 4.14 3.90 2.77 3.78 3.89 3.58 3.44 4.29 4.29 3.95 3.88 3.67 5.10 Mixed Trees 3.91 4.95 4.96 4.38 4.31 3.91 3.85 3.58 3.52 3.56 3.50 3.47 3.67 4.32 4.90 4.04 3.70 3.51 4.27 2.61 5.01 4.98 4.19 4.35 4.34 4.91 4.18 3.88 3.89 3.80 5.01 4.19 4.03 2.50 4.31 3.76 3.86 3.82 3.86 Mixed Trees 4.27 2.74 Tree Ht:6m 3.75 3.67 3.53 5.06 4.35 3.94 3.87 3.75 3.47 4.50 4.96 5.02 3.76 3.74 3.90 3.73 3.43 5.08 4.33 4.24 2.65 4.25 4.27 3.74 4.51 5.04 4.07 3.50 3.52 4.40 4.67 Mixed Trees 3.60 3.62 3.53 3.46 3.60 4.62 4.20 3.96 4.09 2.88 3.54 4.31 3.52 5.04 5.02 4.54 2.80 Mixed Trees 3.83 4.98 Mixed Trees 3.99 4.75 5.02 4.93 4.32 4.28 3.95 3.90 4.40 4.99 4.33 3.81 3.91 3.71 3.71 3.67 4.72 4.34 3.79 3.75 3.67 4.77 4.00 3.82 3.73 3.68 4.91 4.94 4.26 3.78 3.73 3.80 4.38 3.92 3.99 5.00 4.08 4.95 4.32 3.75 3.65 3.68 4.37 4.29 4.53 3.83 3.82 3.80 3.57 3.65 3.51 3.49 3.53 4.98 4.35 3.76 3.91 3.59 3.80 Hedge 4.80 4.33 3.20 2.77 4.40 3.81 4.91 4.83 Mixed Trees 4.78 4.44 4.46 4.90 4.22 2.92 3.81 4.54 4.87 3.79 3.84 3.72 4.71 4.30 3.82 2.59 Tree Ht: 12m 4.31 4.29 Tree Ht: 6m 3.71 3.67 3.95 5.00 Hedge 4.38 3.98 3.83 3.70 3.67 3.75 3.65 3.77 4.59 4.38 3.97 3.49 4.08 3.81 3.43 4.45 4.89 2.75 4.10 3.60 3.65 Mixed Trees 4.35 4.27 3.94 3.65 3.64 3.52 3.52 3.92 2.51 3.81 4.59 4.34 3.68 4.61 4.87 3.16 4.26 3.77 3.83 4.71 4.36 3.78 3.56 4.76 4.87 4.90 3.78 3.85 4.40 4.40 3.97 3.74 3.70 4.74 4.50 4.36 3.91 4.31 3.62 3.73 4.64 3.87 3.76 3.77 3.77 2.79 4.41 4.42 3.99 4.21 4.31 4.92 4.70 3.61 3.59 3.63 3.49 3.54 3.73 4.90 4.37 3.69 4.00 4.35 4.59 Mixed Trees 3.69 3.58 3.73 4.43 4.31 3.93 3.83 3.72 3.65 4.57 3.81 3.88 3.72 4.33 4.68 Mixed Trees 4.07 3.78 3.73 2.50 4.60 4.48 3.85 3.49 4.91 4.08 3.94 Tree Ht: 15m 3.74 3.67 4.61 4.38 4.43 4.32 2.86 3.56 3.71 3.79 4.62 4.44 3.81 3.59 4.12 4.61 4.84 3.89 3.57 3.54 4.38 3.66 3.69 3.61 3.58 3.54 2.50 2.79 3.67 4.03 3.73 3.85 4.90 3.61 4.49 4.37 4.73 3.91 4.32 4.38 4.27 Unmade 3.84 3.92 4.26 4.44 3.02 3.74 3.76 3.92 3.76 3.52 3.88 3.91 3.74 Path 4.10 3.69 3.75 4.78 4.82 4.47 3.83 4.20 3.59 3.55 4.32 4.39 3.17 2.54 4.11 4.33 3.68 3.88 4.51 4.00 3.71 3.60 3.59 3.57 Mixed Trees 4.76 4.44 2.51 3.94 3.73 3.81 3.77 3.94 4.01 3.54 4.45 4.50 3.94 Tree Ht: 8m 4.60 3.69 3.56 3.86 4.20 4.32 4.77 4.49 4.37 4.40 4.33 3.40 3.54 4.85 4.61 4.37 3.72 3.75 3.88 3.87 3.81 4.61 4.37 3.18 4.02 3.62 3.61 3.60 3.71 4.45 4.16 3.54 3.41 3.59 4.22 4.74 4.69 4.45 4.48 4.48 Mkr 3.72 2.59 3.57 4.06 4.76 4.50 Hedge 4.12 3.58 3.61 2.71 3.64 3.63 3.55 3.76 3.79 3.76 3.79 4.79 3.94 3.00 3.70 2.76 3.92 4.73 4.00 3.08 3.74 3.78 Mixed Trees 3.46 4.59 4.40 3.99 3.55 3.95 4.69 4.46 4.49 3.99 3.93 3.58 4.19 4.77 3.64 3.65 3.74 4.79 3.89 3.88 3.64 4.81 3.71 3.76 4.22 4.68 3.61 3.95 4.09 3.62 Tree Ht: 11m 3.93 3.68 3.59 4.63 Hedge 4.54 Tree Ht: 7m 3.73 3.72 3.59 3.75 3.85 3.73 4.10 3.76 4.09 4.49 4.14 4.80 4.51 3.95 4.08 3.46 3.59 4.78 184300N Mixed Trees 3.84 3.96 3.83 3.77 4.75 184300N 3.80 3.90 3.45 3.91 Hedge 4.56 2.77 3.85 4.18 3.82 3.57 3.61 Public Footpath 3.78 3.67 3.67 2.56
3.63 3.45 4.52 4.59 4.03 4.54 3.72 4.11 3.55 3.34 3.78 3.62 3.57 3.63 3.46 3.82 3.74 4.00 4.56 3.76 4.51 4.00 3.74 3.92 3.80 2.63 4.54 4.12 3.85 4.12 4.25 4.01 3.67 3.87 4.52 3.74 3.79 3.49 3.47 3.55 3.61 4.54 2.86 3.71 4.03 3.69 4.10 3.95 4.56 3.83 3.86 2.81 3.73 3.67 3.96 3.79 3.77 4.10 3.67 3.57 3.63 3.47 3.80 4.54 3.36 3.66 3.78 4.11 3.99 3.42 2.38 4.54 3.79 3.97 3.38 3.36 4.71 3.75 3.91 3.86 3.71 4.57 4.31 3.74 3.79 3.24 3.38 3.72 3.97 3.87 3.75 3.55 3.55 4.00 3.94 2.38 4.11 4.11 3.95 3.69 3.63 3.70 3.58 3.94 3.80 3.64 3.86 4.59 3.95 4.00 3.60 3.51 3.78 4.06 Pipe 4.60 3.60 3.78 2.78 0.5m 2.92 4.03 3.74 4.11 4.59 3.79 4.01 3.98 3.94 3.49 3.90 3.59 3.75 3.60 3.82 3.48 3.54 Tree 4.02 4.61 3.67 3.74 3.94 3.98 3.73 3.72 3.70 4.11 3.56 4.18 2.73 2.76 Tree Ht: 15m 4.16 4.44 3.99 3.65 3.67 3.73 4.11 4.09 3.62 3.95 3.55 3.33 3.74 3.53 3.66 4.10 3.90 3.99 3.93 3.80 3.66 3.71 4.02 4.69 Mixed Trees 2.39 3.75 3.69 3.72 3.98 3.63 3.51 3.52 3.71 3.72 3.71 3.97 3.66 4.77 3.85 3.65 3.40 4.54 4.17 3.43 Tree Ht: 7m 3.79 4.04 P/W Fence 4.08 3.58 3.61 4.39 3.41 3.74 4.29 4.08 3.54 3.58 3.91 2.55 3.62 3.85 3.94 4.05 3.48 3.83 3.17 3.85 3.68 3.94 Mixed Trees 3.74 3.90 3.98 3.97 3.72 3.66 3.75 2.53 3.53 3.49 3.71 2.81 3.96 3.78 3.82 4.06 3.70 3.96 3.99 4.14 3.70 3.53 3.73 3.57 3.58 3.65 3.81 3.60 3.49 3.93 3.49 4.76 3.69 4.79 4.03 3.87 3.75 3.60 3.65 Mixed Trees 3.92 3.97 4.01 4.66 3.81 3.79 3.71 3.70 3.71 3.98
3.82 3.51 3.50 4.41 4.01 4.05 3.71 2.59 3.91 3.79 3.71 3.81 3.72 3.81 3.66 3.94 4.02 3.45 Hedge 3.53 3.56 3.76 3.90 3.79 3.68 3.61 3.51 3.90 3.92 3.99 3.80 3.94 4.01 3.76 3.62 3.63 3.58 3.73 2.73 3.99 Tree Ht: 18m 3.57 3.71 3.69 3.67 4.05 3.98 3.54 3.73 3.83 4.13 3.87 3.74 3.89 3.58 4.17 3.82 2.43 4.04 4.08 3.24 3.03 3.51 3.86 2.96 3.46 3.87 3.48 3.79 3.92 3.92 4.11 3.99 3.95 3.81 3.69 3.68 4.01 3.90 3.93 4.06 3.69 3.56 3.66 3.79 3.71 3.54 3.72 3.74 3.80 2.49 3.76 3.59 Tree 3.84 4.04 4.01 4.10 4.21 3.92 3.96 3.96 3.54 3.55 2.77 3.92 4.00 3.51 3.85 Crops 3.77 3.53 3.94 3.70 3.96 3.98 3.68 3.63 3.79 3.97 3.62 2.41 4.16 3.92 Tree Ht: 13m 3.67 3.63 3.58 3.52 3.79 3.81 3.83 3.68 3.73 3.79 3.77 4.03 3.75 3.70 3.95 3.69 3.88 4.03 3.92 3.99 3.50 4.09 3.46 3.77 3.71 3.59 4.04 3.96 4.16 3.74 Mixed Trees 3.74 3.77 Footbridge 3.93 3.92 3.95 3.53 3.63 3.82 3.84 3.57 3.73 4.05 4.04 3.59 4.00 3.76 3.65 3.63 Mixed Trees 2.64 3.79 3.96 4.01 4.09 3.98 3.95 3.76 4.05 Tree Ht: 16m 3.99 3.98 3.65 3.95 3.92 3.61 3.57 3.53 3.54 3.97 3.94 3.78 3.71 4.19 3.64 4.03 4.04 3.52 3.80 3.88 3.68 3.55 3.74 3.88 4.14 3.68 3.59
3.95 3.81 4.11 4.11 3.97 3.83 3.93 3.90 4.06 4.09 3.71 4.01 3.58 3.62 3.52 2.96 3.74 3.79 3.82 3.80 4.25 4.03 3.85 4.00 4.00 3.88 3.89 3.79 3.60 3.56 3.76 3.86 3.83 3.55 4.10 3.96 3.95 3.66 3.60 3.60 4.08 4.04 3.84 3.72 3.84 4.03 4.02 3.86 3.99 3.72 3.68 3.58 3.57 4.00 3.64 4.16 4.02 4.03 3.75 4.07 3.77 3.51 3.84 3.58 3.89 3.58 3.71 3.84 4.10 4.04 3.92 3.88 3.71 3.60 3.55 3.65 3.78 3.81 3.74 3.78 3.96 3.95
4.04 4.04 2.91 4.01 3.66 3.58 3.65 4.01 3.96 3.71 3.56 3.97 3.56 3.98 4.08 4.04 4.00 3.93 3.60 3.58 3.57 4.10 3.94 4.02 4.00 3.95 3.65 3.93 3.75 3.74 3.72 3.58 3.57 3.67 3.92
4.00 4.06 3.84 3.82 3.96 3.72 3.70 3.61 4.09 4.08 3.82 3.70 3.82 4.08 3.99 4.04 3.90 3.93 3.58 3.64 4.00 4.12 3.99 3.63 3.62 3.62 3.84 3.78 3.49 3.58 4.00 3.67 Mixed Trees 3.80 3.84 4.00 4.22 3.97 3.94 3.86 3.66 3.60 4.08 Crops Tree Ht: 5m 3.78 3.73 3.72 3.98 3.98 Crops 4.01 3.99 3.93 Tree Ht: 13m 2.65 3.94 3.92 4.02 3.72 3.99 Mixed Trees 3.80 3.66 3.60 3.77 4.08 4.11 3.68 3.73 4.06 3.62 3.80 3.54 3.60 3.75 3.98 4.00 3.80 3.87 3.99 3.96 3.83 4.01 Tree Ht: 17m 3.70 3.74 3.69 3.93 3.75 3.74 3.71 4.01 4.00 3.89 3.61 3.66 3.63 3.95 4.21 3.95 3.81 3.75 3.70 Mixed Trees 3.96 3.47 3.58 3.81 3.91 3.78 3.59 3.96 4.04 3.99 3.73 4.05 3.69 3.98 3.95 3.98 3.97 3.75 3.74 3.67 3.94 3.80 3.76 3.95 4.09 4.00 3.91 3.68 3.70 3.96 3.91 4.18 3.66 3.72 4.04 4.10 3.56 3.92 3.96 3.51 4.04 3.92 3.89 3.62 2.89 3.91 3.99 3.80 3.64 3.77 3.92 3.98 3.74 3.85 4.01 3.75 4.03 3.93 4.09 4.06 4.09 3.85 3.84 3.88 3.63 3.68 184200N 4.01 4.19 3.85 3.85 3.70 184200N 3.99 4.06 3.46 4.02 3.85 3.95 3.88 3.97 3.96 3.65 3.60 3.96 3.98 3.96 3.55 3.75 4.07 3.76 3.99 3.79 3.94 3.94 3.97 3.90 3.99 4.17 Tree Ht: 18m 4.03 Tree Ht: 19m 3.68 3.67 3.71 3.73 3.95 3.88 3.97 3.52 4.03 4.04 3.85 3.98 3.72 3.64 2.85 4.09 3.94 3.96 4.04 3.67 4.04 3.49 3.78 4.06 3.89 4.07 3.99 3.92 4.00 4.18 4.24 4.01 Mixed Trees 3.85 3.76 3.71 3.64 3.83 3.97 4.03 4.03 3.96 3.92 3.93 4.17 3.89 4.00 3.70 3.66 3.59 3.92 3.45 3.53 3.66 4.13 4.02 3.82 3.79 3.83 3.36 3.98 4.16 4.06 3.97 4.03 4.03 3.88 3.67 3.96 3.71 3.93 3.80 3.67 2.73 3.89 4.05 4.12 3.88 3.93 3.70 3.75 3.63 3.77 Hedge 3.96 4.05 3.56 3.45 4.03 3.82 3.98 4.03 4.05 4.04 3.95 4.03 3.93 3.98 3.88 2.82 3.92 3.77 3.73 3.83 3.60 4.16 4.09 3.97 3.64 3.83 3.98 3.90 3.65 3.71 3.85 3.98 3.58 3.43 3.65 3.83 4.12 Tree Ht: 17m 3.90 4.13 4.04 3.90 3.79 4.45 3.16 3.97 4.12 4.02 3.84 4.01 3.97 4.00 4.08 4.29 3.83 3.73 3.71 Dense Undergrowth 3.89 3.71 3.58 4.16 3.88 3.93 3.66 3.69 4.10 3.81 3.63 3.56 3.53 4.03 3.99 3.92 4.06 3.81 3.87 4.22 3.98 4.04 4.06 4.04 3.97 4.13 3.99 3.86 3.81 4.20 4.00 3.92 3.66 3.71 3.84 3.87 4.01 3.79 3.55 3.79 3.56 3.75 4.03 4.31 Mixed Trees 3.62 3.72 3.92 4.29 4.15 4.17 3.81 3.96 4.07 4.10 4.07 4.20 3.98 Tree Ht: 14m 3.92 3.83 Tree Ht: 12m 4.04 3.74 3.84 4.17 4.23 4.15 4.14 3.88 3.70 Mixed Trees 3.91 4.12 3.79 3.65 4.20 3.62 3.59 3.85 3.70 Mixed Trees 3.82 3.75 3.97 3.87 3.88 3.61
4.02 4.03 3.94 4.12 4.09 4.15 4.11 3.96 3.86 3.60 3.72 4.06 3.68 4.19 4.00 3.97 3.67 3.79 3.92 4.10 4.20 3.85 3.84 3.67 4.00 4.12 3.93 3.61 3.72 3.58 4.01 4.22 3.72 4.18 3.68 3.66 4.08 3.77 3.87 4.04 3.65 4.15 4.11 3.93 2.73 3.92 4.13 3.67 3.87 3.63 3.66 3.97 4.11 4.08 3.82 3.84 3.69 3.65 3.70 3.69 3.97 4.10 3.65 4.11 4.05 4.12 3.94 3.95 3.77 3.83 3.93 4.10 3.96 4.17 4.07 3.88 3.77 3.95 3.77 4.14 4.11 3.93 3.87 3.82 4.10 4.07 3.90 3.68 3.96 3.66 3.73 3.78 3.89
3.85 4.11 3.86 4.08 3.76 4.02 4.03 4.05 3.80 4.13 4.07 4.08 4.16 4.06
3.88 4.08 4.13 3.96 3.81 3.84 3.71 3.71 3.92 3.87 4.03 3.78 3.70 3.56 Tree Ht: 18m 4.13 3.75 4.03 3.55 3.73 3.89 3.75 4.06 4.29 4.07 3.92 4.03 3.70 3.44 3.90 4.05 2.24 3.90 4.05 4.08 4.14 4.13 4.13 4.00 3.90 3.71 4.25 3.98 3.91 4.10 4.07 4.01 3.79 3.66 3.78 3.26 3.94
3.77 4.14 3.71 3.70 3.93 3.85 3.90 4.02 4.15 3.90 3.92 4.03 4.14 4.13 4.08 3.76 4.05 4.02 4.16 4.07 3.98 3.88 4.02 3.99 Mixed Trees 3.81 3.91 3.88 3.70 4.14 3.86 3.81 3.96 4.01 3.79 3.82 3.70 3.85 3.94 4.05 4.05 3.95 4.12 3.71 3.95 4.09 4.15 4.09 3.97 4.24 3.98 3.98 3.97 3.84 3.98 3.76 3.76 3.85 3.92 3.93 3.95 3.98 3.54 4.02 3.56 3.91 3.77 3.44 3.87 2.25 3.92 3.96 4.20 4.07 3.89 Dense Undergrowth 3.95 4.01 3.95 4.08 4.08 4.05 3.97 4.12 3.87 3.87 4.07 3.87 3.92 3.93 4.13 4.05 3.93 3.93 3.98 3.98 3.86 4.17 4.13 3.84 3.93 3.93 4.04 4.01 3.91 4.04 4.06 3.98 4.04 2.93 3.93 3.85 4.00 3.72 3.95 3.92 3.94 3.92 4.07 3.83 2.89 4.00 4.11 4.10 4.03 4.14 Tree Ht: 18m 3.90 4.00 4.08 4.12 3.86 3.89 4.09 4.10 3.96 4.07 3.71 3.90 3.96 3.93 3.66 3.84 4.03 2.94 4.05 3.40 2.39 4.03 3.17 Mixed Trees 3.91 4.11 3.96 4.15 4.04 3.81 4.21 4.04 4.05 4.00 4.10 Public Footpath 3.94 3.91 4.11 3.77 3.91 4.07 4.12 2.93 3.71 3.80 2.62 3.84 4.28 3.73 3.87 3.90 4.21 3.69 3.88 4.01 4.20 4.16 3.14 184100N 3.91 3.93 4.04 184100N 4.08 4.10 3.87 4.00 3.99 Hedge Hedge Ht: 3m 4.30 3.79 3.55 3.92 4.18 3.26 3.92 4.04 4.28 4.00 4.28 4.27 3.84 3.89 3.81 3.94 4.12 4.01 4.29 3.75 3.87 3.95 4.08 4.03 4.08 4.13 4.17 4.06 3.80 3.91 3.77 3.89 4.30 3.85 Hedge 3.59 3.77 Dense Undergrowth 3.84 4.08 3.94 4.25 4.17 3.78 3.92 3.45 3.88 4.03 3.89 3.92 3.90 4.13 4.21 4.35 3.64 4.03 4.22 3.94 4.30 3.87 3.94 3.92 4.00 3.92 3.73 3.91 3.93 3.92 4.23 4.42 3.81 3.94 4.13 4.04 3.86 4.08 3.93 3.67 4.03 4.07 3.70 4.02 4.52 3.90 4.14 3.75 3.94 3.90 3.96
3.85 3.78 Hedge 3.75 3.87 4.07 4.31 Crops 3.50 4.01 3.87 3.83 3.96 4.12 4.05 4.50 3.82 4.04 Hedge Ht: 3m 3.82 3.83 3.92 3.99 4.03 4.01 4.29 3.74 3.85 4.38 3.91 3.89 3.98 4.03 4.36 3.20 3.99 4.34 3.89 3.91 4.02 4.14 3.73 3.99 4.30 3.72 3.82 4.33 SP 3.94 4.02 3.89 4.22 3.78 3.99 3.96 Hedge Hedge Footbridge 3.80 3.89 4.07 3.93 4.33 4.19 3.85 3.84 3.92 3.74 4.27 3.82 3.91 3.89 4.00 4.00 Hedge Ht: 3m
4.02 4.09 4.23 3.83 4.22 3.92 3.74 3.92 4.09 3.88 4.21 3.70 4.28 Undergrowth 3.97 3.78 4.19 4.03 3.24 3.81 4.10 3.88 3.92 4.29 3.79 4.23 3.70 3.99 3.91 3.89 Mixed Trees 4.02 4.25 Hedge Ht: 4m 3.97 3.78 3.73 4.00 4.14 3.79 3.91 3.91 3.98 4.15 Hedge 4.07 4.13 4.19 3.86 3.99 3.75 4.08 3.91 3.92 3.68 3.92 4.06 3.92 3.86 3.90 3.88 3.89 4.31 3.80 3.73 3.70 3.98 3.80 3.94 3.99 4.04 3.81 3.95 3.88 3.99 3.91 3.93 4.10 4.05 4.06 3.82 3.71 3.93 3.99 Hedge
Hedge 3.84 4.13 3.90 3.93 3.93 4.06 4.00 3.96 3.03 3.65 3.94 3.843.62 3.88 3.80 3.98 2.87 3.73 3.82 3.85 3.89 4.04 Hedge 3.78 3.73 Mkr 4.07 3.69 3.90 4.03 3.98 3.89 4.07 2.73 3.90 4.02 3.90 4.30 Pipe 3.76 3.69 Mkr 3.94 4.28 0.2m 3.82 4.09 Pipe 3.81 3.94 0.6m Mkr 3.90 Mkr 3.87 4.04 4.01 3.10 Pipe 3.94 3.67 3.62 4.17 0.2m Pipe 3.60 3.82 3.94 3.82 4.03 4.11 0.5m 3.78 4.00 3.84 3.83 3.59 4.13 4.05 4.14 4.05 4.08 3.95 3.70 3.88 4.04 4.13 4.19 Mixed Trees Mixed Trees 3.61 3.88 3.65 4.10 3.26 3.83 4.01 4.13
3.71 3.58 3.61 3.83 3.96 4.11 P 3.19 JB 3.72 4.25 3.66 4.20
3.43 3.91 3.85 3.64 3.50 3.71 4.16 3.87 Undergrowth 3.27 4.20 3.82 4.10 4.22 3.88 4.22 4.17 3.193.20 3.64 3.44 4.00 3.83 3.71 3.69 3.71 184000N 3.49 4.36 184000N Hedge 3.67 4.50 3.99
3.73 4.41 3.17 3.94
3.98 3.66
4.46 3.94
3.84
3.53 3.71 Mixed Trees Undergrowth 3.83 4.32 4.21 3.80 4.23 4.23 3.77 4.26 4.39
4.23 3.66
4.26 4.31
2.85 3.70 4.39
3.73 3.52 3.69 4.22 4.30
2.74
Public Footpath 4.22
3.92 3.89
3.85 Undergrowth 3.77
3.41 3.85
3.65 3.66
3.86 3.82 Mixed Trees
3.59 3.50 3.08 563400E 561100E 563300E 563200E 563000E 563100E 562900E 562800E 562600E 562700E 562500E 562400E 562200E 562300E 562100E 562000E 561800E 561900E 561700E 561500E 561600E 561400E 561300E 561200E
183900N 183900N Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix E: EA Flood Data
Issue 3 26 RMA Environmental January 2021 RMA-C2095
[email protected] Our ref: EAn/2020/176632 Date: 10th July 2020
Dear Rosie Enquiry regarding Product 4 for Land to the south of Fen Lane near Bulphan, Thurrock
Thank you for your enquiry which was received on 07/07/2020. We respond to requests under the Freedom of Information Act 2000 and Environmental Information Regulations 2004.
Please note that we have recently changed our process for responding to modelled data requests, please read the information within this letter for further details.
Your request for a Product 4 falls under the exemption in provision 6(1)(a) and (b) of the Environmental Information Regulations 2004 (EIR) which states that
‘……6.—(1) Where an applicant requests that the information be made available in a particular form or format, a public authority shall make it so available, unless— (a) it is reasonable for it to make the information available in another form or format; or (b) the information is already publicly available and easily accessible to the applicant in another form or format………………’ On this occasion we are not providing the information in the Product 4 format for the following reasons:
Complying with the preference would incur a significant cost, which the public authority [The Environment Agency] cannot pass on to the requester; Providing shapefiles used to create a Product 4 allows us to make the information available at a lower cost; and The impact on the available resources of the public authority [The Environment Agency], of supplying shapefiles used to create a Product 4, is therefore much less.
About the Model used Model: Mardyke Date: 2011 Consultant: JBA https://ea.sharefile.com/d-sc354296b7b349b68
East Anglia Area Ipswich Office, Iceni House, Cobham Road, Ipswich, Suffolk, IP3 9JD General Enquiries: 03708 506506 Email: [email protected] Website: https://www.gov.uk/government/organisations/environment-agency We are licensing the supplied data to you under the Environment Agency Conditional Licence. You must first check this supporting information, to determine if the conditions of use are suitable for your purposes. If the conditions for use are not suitable for your purposes, this information is not provided with a licence for use, and the data is provided for the right to read only.
Product 4 data is derived from the shapefiles supplied above and the following open data sources;
Flood Zone 3 https://data.gov.uk/dataset/flood-map-for-planning-rivers-and-sea-flood-zone-3 Flood Zone 2 https://data.gov.uk/dataset/flood-map-for-planning-rivers-and-sea-flood-zone-2 Historic Flood Map https://data.gov.uk/dataset/historic-flood-map1
Please note, that the Flood Map for Planning is available to view and export maps for your site at: https://flood-map-for-planning.service.gov.uk/
Please note that our historic flood event maps may not be comprehensive. We would therefore advise that you make further enquiries locally with specific reference to flooding at your location. You should consider contacting the relevant Local Planning Authority and/or water/sewerage undertaker for the area.
Please be aware that flooding can come from different sources. Examples of these are: - from rivers or the sea - surface water (i.e. rainwater flowing over or accumulating on the ground before it is able to enter rivers or the drainage system) - overflowing or backing up of sewer or drainage systems which have been overwhelmed - groundwater rising up from underground aquifers
Currently the Environment Agency can only supply flood risk data relating to the chance of flooding from rivers or the sea. Areas Benefiting from Flood Defences Areas benefiting from flood defences are defined as those areas which benefit from formal flood defences specifically in the event of flooding from rivers with a 1% (1 in 100) chance in any given year, or flooding from the sea with a 0.5% (1 in 200) chance in any given year.
If the defences were not there, these areas would be flooded. An area of land may benefit from the presence of a flood defence even if the defence has overtopped, if the presence of the defence means that the flood water does not extend as far as it would if the defence were not there.
Flood Risk Assessment Checklist If you are planning on using this data within a Flood Risk Assessment, we recommend that you take the time to fill in the attached FRA checklist, and to read the attachments which contain information relevant to the area that interests you.
We would like to stress the importance of filling in the Flood Risk Assessment check list, and providing up-to-date and correct data. The data will be checked against our records when we review the Flood Risk Assessment in our role as statutory consultee.
East Anglia Area Ipswich Office, Iceni House, Cobham Road, Ipswich, Suffolk, IP3 9JD General Enquiries: 03708 506506 Email: [email protected] Website: https://www.gov.uk/government/organisations/environment-agency
It is important that you provide a map in section 2 of the FRA checklist (See Appendix A), including the highest and most representative flood levels for your site. We recommend using a number of nodes that provide a fair representation of the modelled data across your site. For example, if it is a small extension (< 250 square metres) then approximately 5-10 nodes would be sufficient. For larger sites, approximately 10 to 20 nodes would be appropriate.
Please contact our Sustainable Places team at [email protected] if you have any further enquiries regarding the planning process and Flood Risk Assessments.
If you have any further queries regarding how to use the above data please contact the Partnership and Strategic Overview (PSO) team directly at: PSOENS@environment- agency.gov.uk.
If you have a new enquiry or would like us to review the information we have provided under the Freedom of Information Act 2000 and Environmental Information Regulations 2004 please contact us within two months by email at [email protected]
The shape files we have provided have all the data required used to create a product 4. Therefore site specific data is included, as all levels and flood extent outlines have been provided for the flood risk model nearest to your site. Please use the free software ‘QGIS’ to open and view the shapefiles and the Quick Map services for base maps. By navigating to your site (e.g. using the site grid reference) you will be able to extract flood risk levels from the model that are relevant to your site.
Kind Regards Angela Kermath
Flood & Coastal Risk Management Officer
PSO Essex, Norfolk and Suffolk East Anglia Area
East Anglia Area Ipswich Office, Iceni House, Cobham Road, Ipswich, Suffolk, IP3 9JD General Enquiries: 03708 506506 Email: [email protected] Website: https://www.gov.uk/government/organisations/environment-agency
(!
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Flood Defence Location Map showing site south of Fen Lane near Bulphan, Thurrock (TQ 62471 84453) Ref: EAN/2020/176632
(! Legend (! Site Defences (! ASSET_ID 14542 146054
© Crown copyright and database rights 2018 Ordnance Survey 100024198 © Environment Agency Scale 1:50,000 Contact Us: National Customer Contact Centre, PO Box 544, Rotherham, S60 1BY. Tel: 03708 506 506 (Mon-Fri 8-6). Email: [email protected] ± Date: 08/07/2020 Datasheet Reference: EAN/2020/176632
Defence Information Overall Asset Standard of Asset Reference Maintainer Bank Asset Description Condition Crest Level Type Protection Grade Environment 14542 left embankment Mar Dyke Sluice 1000.0 2 Agency Environment 146054 coastal embankment Earthen Embankment 1000.0 3 6.98 Agency
Grade Rating Description 1 Very Good Cosmetic Defects that will have no effect on performance. 2 Good Minor defects that will not reduce the overall performance of the asset. 3 Fair Defects that could reduce performance of the asset 4 Poor Defects that would significantly reduce the performance of the asset. Further investigation. 5 Very Poor Severe defects resulting in complete performance failure.
Rosie Tutton Our ref EAn/2020/176632 RMA Environmental [email protected] Date 23 July 2020
Dear Rosie
Re: Request for information about obtaining the TE2100 Breach Modelling information for Land to the south of Fen Lane near Bulphan, Thurrock.
Thank you for your request received on 24th June 2020 requesting the Product 8 for Land to the south of Fen Lane near Bulphan, Thurrock. Unfortunately we are withholding it as the breach element of the model is under review due to discrepancies that have been discovered making some of the data currently incorrect, which means that the results are not representative.
We are withholding the breach flood level information for the Land to the south of Fen Lane near Bulphan, Thurrock because the problems with the data has not been fixed and to release the information at this stage could mean that incorrect flood risk information could be used to inform in any potential planning application.
As a public body we are required under the Freedom of Information Act/Environmental Information Regulations to give reasons for this refusal. We also need to show that we have considered the Public Interest balance between refusal and disclosure. You can find the details in the appendix attached.
If you are not satisfied you can contact us within 2 calendar months to ask for our decision to be reviewed. We shall review our response to your request and give you our decision in writing within 40 working days.
If you are still not satisfied following this, you can raise a concern with the Information Commissioner, who is the statutory regulator for Freedom of Information and the Environmental Information Regulations. The contact details are:
Information Commissioner’s Office Wycliffe House Water Lane Wilmslow Cheshire SK9 5AF Tel: 0303 123 1113 Website: http://ico.org.uk
Yours sincerely
Samantha Clemens Customers & Engagement Officer Customers and Engagement Team 02030 255472
East Anglia Area Ipswich Office, Iceni House, Cobham Road, Ipswich, Suffolk, IP3 9JD Brampton Office, Bromholme Lane, Brampton, Huntingdon, PE28 4NE General Enquiries: 03708 506506 Email: [email protected] Website: https://www.gov.uk/government/organisations/environment-agency
Appendix
Relevant exceptions The exceptions that apply to the withheld information are: EIR Regulation 12(4)(d) applies because the request relates to material which is still in the course of completion, to unfinished documents or to incomplete data. Therefore we would not advise using the breach flood level information for Land to the south of Fen Lane near Bulphan, Thurrock, as to release the information at this stage could mean that incorrect flood risk information could be used to inform in any potential planning application.
The Public Interest Test We have weighed the public interest factors in favour of maintaining the exceptions and find that they outweigh the public interest factors in disclosing the information. In carrying out the public interest test we have considered:
1. Factors in favour of releasing the information:
General presumption of openness. The Environment Agency would only withhold information if it is sure that disclosure would cause substantial harm. Here the harm is to provide incorrect data that could lead to misinformed decisions.
General need to promote accountability and transparency.
Whether the information is already public. In this case the breach flood level information, is not already public.
Contribution to sustainable development or public health and safety. The interest here is in ensuring that the best environmental options are being selected for the Land to the south of Fen Lane near Bulphan, Thurrock.
2. Factors in favour of withholding the information:
Whether information would be misleading or cause alarm. There is a public interest in ensuring that any documentation we disclose is factually correct and not likely to be misleading to the public. This factor is relevant to the release of breach flood level information for the Land to the south of Fen Lane near Bulphan, Thurrock due to the data not being representative of the flood risk. There is no date by which the model will have been fixed.
As indicated, upon assessing the factors in the public interest test, we have assessed that in relation to the breach flood level information for the Land to the south of Fen Lane near Bulphan, Thurrock supplying misleading information, we find that the factors in favour of withholding information outweigh the public interest factors in disclosing the information.
East Anglia Area Ipswich Office, Iceni House, Cobham Road, Ipswich, Suffolk, IP3 9JD Brampton Office, Bromholme Lane, Brampton, Huntingdon, PE28 4NE General Enquiries: 03708 506506 Email: [email protected] Website: https://www.gov.uk/government/organisations/environment-agency
Key Application Site Main River Flood Nodes
WMAR01_0188 WMAR01_0180
WMAR01_0090 MARD01_12001
MARD01_11902 MTRB05_0215 WMAR01_0000 MARD01_11726 MARD01_11803 MTRB05_0107 MARD01_11727 MARD01_11629 MTRB05_0000 MTRB04_ MARD01_11532 MTRB04_1662 1752
MTRB04_1573 MARD01_11435 MTRB04_1475
MARD01_11338 MTRB04_1376 MTRB04_1179 MTRB04_1278 MARD01_11240 MTRB04_1172 MARD01_11148 MTRB04_1075 Figure 1: EA Flood Node Map MTRB04_0978 MARD01_11059 MTRB04_0882 Client: Aardvark EM Limited MARD01_10969 MTRB04_0591 MTRB04_0785 Project: Warley Thurrock Solar MARD01_10880 MTRB04_0397 MTRB04_0688 MTRB04_0010 Project No.: C2095 MARD01_10790 MTRB04_0494
MTRB04_0301 MARD01_10702 MTRB04_0204 MARD01_10701
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 28/07/2020 1:8,000@A3 Nodes AEP Event Levels
5% 1% 1% plus 20% climate 0.1% change
WMAR01_0285 4.51 4.71 4.77 4.99
WMAR01_0188 4.45 4.64 4.70 4.91
WMAR01_0180 4.44 4.63 4.69 4.89
WMAR01_0090 4.42 4.60 4.65 4.85
WMAR01_0000 4.41 4.58 4.64 4.83
MARD01_12100 4.51 4.70 4.76 4.98
MARD01_12001 4.48 4.68 4.73 4.93
MARD01_11902 4.45 4.64 4.69 4.91
MARD01_11803 4.42 4.60 4.65 4.85
MARD01_11727 4.41 4.58 4.64 4.83
MARD01_11726 4.41 4.58 4.64 4.83
MARD01_11629 4.34 4.50 4.55 4.73
MARD01_11532 4.28 4.42 4.46 4.64
MARD01_11435 4.22 4.34 4.37 4.59
MARD01_11338 4.16 4.29 4.33 4.57
MARD01_11240 4.11 4.25 4.30 4.56 Nodes AEP Event Levels
5% 1% 1% plus 20% climate 0.1% change
MARD01_11148 4.06 4.20 4.26 4.55
MARD01_11059 4.01 4.17 4.24 4.53
MARD01_10969 3.96 4.12 4.21 4.52
MARD01_10880 3.91 4.09 4.18 4.51
MARD01_10790 3.87 4.05 4.15 4.50
MARD01_10702 3.83 4.01 4.11 4.47
MARD01_10701 3.83 4.01 4.11 4.47
MTRB05_0219 4.56 4.73 4.81 4.93
MTRB05_0215 4.55 4.73 4.81 4.93
MTRB05_0107 4.51 4.65 4.72 4.84
MTRB05_0000 4.50 4.64 4.70 4.83
MTRB04_1752 4.50 4.64 4.70 4.83
MTRB04_1662 4.46 4.60 4.65 4.75
MTRB04_1573 4.44 4.56 4.60 4.69
MTRB04_1475 4.42 4.53 4.56 4.64
MTRB04_1376 4.39 4.50 4.54 4.62 Nodes AEP Event Levels
5% 1% 1% plus 20% climate 0.1% change
MTRB04_1278 4.35 4.47 4.51 4.62
MTRB04_1179 4.30 4.43 4.49 4.62
MTRB04_1172 4.23 4.36 4.43 4.62
MTRB04_1075 4.13 4.27 4.36 4.61
MTRB04_0978 4.05 4.21 4.34 4.59
MTRB04_0882 3.98 4.19 4.33 4.57
MTRB04_0785 3.93 4.18 4.32 4.55
MTRB04_0688 3.89 4.17 4.31 4.55
MTRB04_0591 3.86 4.14 4.30 4.54
MTRB04_0494 3.85 4.11 4.28 4.54
MTRB04_0397 3.84 4.09 4.24 4.52
MTRB04_0301 3.84 4.07 4.19 4.49
MTRB04_0204 3.83 4.05 4.17 4.48
MTRB04_0010 3.83 4.02 4.12 4.48
Key Application Site 5% AEP Flood Extent 1% AEP Flood Extent 1% AEP plus Climate Change Flood Extent 0.1% AEP Flood Extent
Figure 2: EA's Undefended Fluvial Flood Extents
Client: Aardvark EM Limited
Project: Warley Thurrock Solar
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 28/07/2020 1:8,000@A3 Key Application Site 5% AEP Flood Extent 1% AEP Flood Extent 1% AEP plus Climate Change Flood Extent 0.1% AEP Flood Extent
Figure 3: EA's Defended Fluvial Flood Extents
Client: Aardvark EM Limited
Project: Warley Thurrock Solar
Project No.: C2095
Drawn: Checked: Date: Scale: Ordnance Survey © Crown Copyright 2015. All rights reserved. Licence number 100022432. Contains public sector information licensed under the Open Government Licence v3.0. RT NY 28/07/2020 1:8,000@A3
Flood Zone 3 Factsheet
East Anglia (East) Oct 2017 - v.6
This factsheet provides information to assist with the preparation of a Flood Risk Assessment (FRA) in support of development proposals reviewed by the East Anglia (East) teams, based at Ipswich. It should be read alongside the Environment Agency's general FRA advice (FRA Guidance note 3). For information relating to proposals managed by East Anglia (West) teams based at Brampton, please contact: [email protected]. This factsheet covers issues relating to FRAs only and does not address other matters we may take into account when considering development proposals (e.g. proximity to a watercourse, contaminated land, Water Framework Directive and biodiversity requirements). For further information on those issues, please contact: [email protected]
Sequential Test and Exception Test The Local Planning Authority (LPA) will need to be satisfied that the proposed development passes the flood risk Sequential Test, and if applicable, the first part of the Exception Test, in line with requirements of the National Planning Policy Framework (NPPF). We therefore strongly suggest you speak to them prior to commencing work on an FRA. Information regarding the aim of the Sequential Test, applying the Sequential Test and the Exception Test can all be found in the Practice Guide supporting the NPPF.
Inappropriate development Table 2 of the Practice Guide categorizes developments according to their vulnerability and table 3 sets out which vulnerabilities are inappropriate in Flood Zone 3. You should be aware that we are likely to object in principle where it is indicated that a development is not compatible in Flood Zone 3. Please note that Flood Zone 3b is defined by the Local Planning Authority's Strategic Flood Risk Assessment, or by the 5% (1 in 20 year) modelled flood outlines and levels held by the Environment Agency.
More detail on what should be in the FRA (additional to that highlighted in Guidance Note 3): The FRA should assess all sources of flooding and provide sufficient information on the characteristics of flooding at the site, such as frequency, depth, velocity, speed of onset, and duration. As a minimum the FRA needs to assess the flood risk on site by comparing our modelled flood levels with a GPS verified topographical survey of the site to determine the anticipated flood depths during the 5% (1 in 20), 1% / 0.5% (1 in 100 / 200) (design) and 0.1% (1 in 1000) (extreme) events including allowances for climate change. Climate change allowances can be found on our website. If the area is protected by defences then the FRA should consider both the actual flood risk to the site through overtopping of the defences, and the residual risk posed by the defences being breached. • Sequential approach on site If the site contains a range of Flood Zones, the sequential approach should be applied within the site to direct development to the areas of lowest flood risk. If it isn’t possible to locate all development in Flood Zone 1, then the most vulnerable elements should be located in the lowest risk parts of the site. • Finished Floor Levels Proposals for ‘more vulnerable’ development should include floor levels set no lower than 300 mm above the level of any flooding that would occur if defences were overtopped in a 1% / 0.5% flood event (including allowances for climate change). Safe refuge should also be provided above the 0.1% undefended/breach flood level (including allowances for climate change). We are likely to raise an objection where these requirements are not achieved. We recommend ‘less vulnerable’ development also meets this requirement to minimize disruption and costs in a flood event. If this is not achievable then it is recommended that a place of refuge is provided above the 0.1% flood level (including allowances for climate change). Where safety is reliant on refuge it is important that the building is structurally resilient to withstand the pressures and forces (hydrostatic & hydrodynamic) associated with flood water. The LPA may need to receive supporting information and calculations to provide certainty that the buildings will be constructed to withstand these water pressures. • Safe Access During a flood, the journey to safe, dry areas completely outside the extent of a 1% / 0.5% flood event (including allowances for climate change), should not involve crossing areas of potentially fast flowing water. Those venturing out on foot in areas where flooding exceeds 100 millimetres or so would be at risk from a wide range of hazards, including, for example unmarked drops, or access chambers where the cover has been swept away. Safe access and egress routes should be assessed in accordance with the guidance document ‘FD2320 (Flood Risk Assessment Guidance for New Developments)’.
• Emergency Flood Plan Where safe access cannot be achieved, or if the development would be at actual flood risk or residual risk of flooding in a breach, an emergency flood plan must be provided. The plan should deal with matters of evacuation and refuge, and should demonstrate that people will not be exposed to flood hazards. The emergency flood plan should be submitted as part of the FRA and will need to be agreed with the Local Planning Authority.
• Flood Resilience / Resistance Measures To minimize the disruption and cost implications of a flood event we encourage development to incorporate flood resilience/resistance measures up to the extreme 0.1% climate change flood level. Information on preparing property for flooding can be found in the documents ‘Improving the Flood perf ormance of new building s’ and ‘Prepare your property f or f looding ’.
• Betterment Every effort should be made by the applicant to improve the flood risk to the local area, especially if there are known flooding issues. Opportunities should also be taken to provide environmental enhancements as part of the design, for example naturalizing any rivers on the site with a buffer zone on both sides.
• Increases in Built Footprint (excluding open coast situations) It will need to be shown that any increase in built footprint within the extent of a 1% flood event (including allowances for climate change), can be directly compensated for on a volume-for-volume and level-for- level basis to prevent a loss of floodplain storage. If there are no available areas for compensation above the design flood level and compensation will not be possible, then a calculation of the offsite flood risk impacts will need to be undertaken. If this shows significant offsite impacts then no increases in built footprint will be allowed. Further guidance on the provision of compensatory flood storage is provided in section A3.3.10 of the CIRIA document C624.
Flood Defence Consent Flood Defence Consents now fall under the Environmental Permitting (England and Wales) Regulations 2010 system (EPR). You may need an environmental permit for flood risk activities if you want to do work in, under, over or within 8 metres of a fluvial river or any flood defence structure or culvert / 16m from a tidal river or any flood defence structure or culvert. New forms and further information can be found at: https://www.gov.uk/guidance/flood-risk-activities-environmental-permits .
Local policies and recommendations You will need to demonstrate to the Local Planning Authority that the requirements of any local flood risk planning policies have been met and the recommendations of the relevant Strategic Flood Risk Assessment, Shoreline Management Plans and Catchment Flood Management Plans have been considered.
Further Information: If you require the flooding information we hold for this site then please email our local Customers and Engagement Team: [email protected]. For further details on our flood map products please visit our website at: www.environment-agency.gov.uk/research/planning/93498.aspx.
Warley Green Limited Bulphan Solar Farm and Battery Storage FRA
Appendix F: SFRA Breach Modelling
Issue 3 27 RMA Environmental January 2021 RMA-C2095
T HIS DR AW IN G IS T O BE U S ED O N LY F O R T HE PU RPO S E O F IS S U E T HAT IT W AS IS S U ED F O R AN D IS S U BJECT T O AM EN DM EN T LEGEND ! Breach Location Time to Inundation <= 1 Hour > 1 to 4 Hours > 4 to 8 Hours > 8 to 12 Hours > 12 to 16 Hours > 16 to 20 Hours > 20 Hours
NOTES Hydraulic m odelling has been undertaken using 2D hydraulic m odelling softw are T U F LO W (v er.2016-03-AD-iDP-w 64) to assess the effect of breaches at specified points and / or ov ertopping of defences. Breaches hav e been m odeled to be ‘open’ for the duration of three tidal cycles (36 hours).
It should be noted that the breach w idths and depths, though based on av ailable guidance, are arbitrary and do not necessarily represent the actual dim ensions of a potential breach at a giv en location.
A description of the m odelling m ethodology and assum ptions is including in the accom panying ‘Breach M odelling T echnical N ote’ (AECO M 2017).
Copyright © O rdnance S urv ey Crow n copyright. Al rights reserv ed. Env ironm ent Agency 100026380 2017. d x m . I T T _ 6 1 1 2 _ r y 0 0 2 _ 1 0 0 R A Purpose of Issue M _ h c a F IN AL e r B _ k Client c o r r u h T \ s D X M \ Project T itle S I G \ P I W
.
4 ! T HU RR O CK CO U N CIL \ s t Breach Location c e j LEV EL 1 S F RA o r p d o o l f
k Draw ing T itle c o r r u h T IM E T O IN U N DAT IO N T
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9
0 M O DELLED F RO M A BREACH AT 0 2
9 M AR 001 IN A 0.5% (1 IN 200 +CC YEAR) 4 0 6 \ AEP EV EN T IN 2116 9 4 0 6 \
s Draw n Checked Approv ed Date b o
J JW BB HJ 06/04/2018
&
s AECO M Internal Project N o. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r T HIS DO CU M EN T HAS BEEN PREPAR ED PU R S U AN T T O AN D S U BJECT T O T HE e t T ERM S O F AECO M 'S APPO IN T M EN T BY IT S CLIEN T . AECO M ACCEPT S N O LIABILIT Y a F O R AN Y U S E O F T HIS DO CU M EN T O T HER T HAN BY IT S O RIGIN AL CLIEN T O R W \ r F O LLO W IN G AECO M 'S EX PRES S AGREEM EN T T O S U CH U S E, AN D O N LY F O R T HE e t PU R PO S ES F O R W HICH IT W AS PREPARED AN D PRO V IDED. a W
-
AECO M 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Ham pshire, RG21 7PP 0
0 Telephone (01256) 310200 - p i F ax (01256) 310201 w - w w w .aecom .com a b \ \ : Draw ing N um ber e m a N
A001 MAR001 200YR + CC (2116) TTI e l i 500 0 500 1,000 1,500 2,000m ± F T HIS DR AW IN G IS T O BE U S ED O N LY F O R T HE PU RPO S E O F IS S U E T HAT IT W AS IS S U ED F O R AN D IS S U BJECT T O AM EN DM EN T LEGEND ! Breach Location Maximum Modelled Flood Depth(m) 0m to <= 1m > 1m to <= 2m > 2m to <= 3m > 3m to <= 4m > 4m to <= 5m > 5m
NOTES Hydraulic m odelling has been undertaken using 2D hydraulic m odelling softw are T U F LO W (v er.2016-03-AD-iDP-w 64) to assess the effect of breaches at specified points and / or ov ertopping of defences. Breaches hav e been m odeled to be ‘open’ for the duration of three tidal cycles (36 hours).
It should be noted that the breach w idths and depths, though based on av ailable guidance, are arbitrary and do not necessarily represent the actual dim ensions of a potential breach at a giv en location.
A description of the m odelling m ethodology and assum ptions is including in the accom panying ‘Breach M odelling T echnical N ote’ (AECO M 2017).
Copyright © O rdnance S urv ey Crow n copyright. Al rights reserv ed. Env ironm ent Agency 100026380 2017. d x m . h t p e D _ r y 0 0 2 _ 1 0 0 R A Purpose of Issue M _ h c a F IN AL e r B _
k Client c o r r u h T \ s D X M \ Project T itle S I G \ P I W
.
4 ! T HU R RO CK CO U N CIL \ s t Breach Location c e
j LEV EL 1 S F RA o r p d o o l f
k Draw ing T itle c o r r u h M AXIM U M M O DELLED F LO O D T
-
9
0 DEPT H F RO M A BREACH AT 0 2
9 M AR001 IN A 0.5% (1 IN 200 + CC YEAR) 4 0 6 \
9 AEP EV EN T IN 2116 4 0 6 \
s Draw n Checked Approv ed Date b o
J JW BB HJ 09/03/2018
&
s AECO M Internal Project N o. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r T HIS DO CU M EN T HAS BEEN PREPAR ED PU R S U AN T T O AN D S U BJECT T O T HE e t T ERM S O F AECO M 'S APPO IN T M EN T BY IT S CLIEN T . AECO M ACCEPT S N O LIABILIT Y a F O R AN Y U S E O F T HIS DO CU M EN T O T HER T HAN BY IT S O RIGIN AL CLIEN T O R W \ r F O LLO W IN G AECO M 'S EX PRES S AGREEM EN T T O S U CH U S E, AN D O N LY F O R T HE e t PU R PO S ES F O R W HICH IT W AS PREPARED AN D PRO V IDED. a W
-
AECO M 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Ham pshire, RG21 7PP 0 0
- Telephone (01256) 310200 p i F ax (01256) 310201 w - w w w .aecom .com a b \ \ : Draw ing N um ber e m a N
A001 MAR001 200YR + CC (2116) DEPTH e l i 500 0 500 1,000 1,500 2,000m ± F THIS DR AW ING IS TO BE U S ED ONLY FOR THE P UR P OS E OF IS S U E THAT IT W AS IS S U ED FOR AND IS S UBJECT TO AMENDMENT LEGEND ! Breach Location Maximum Flood Hazard(m) Low Hazard Moderate Hazard (Danger to S ome) S ignificant Hazard (Danger to Most) Ex treme Hazard (Danger to All)
NOTES Hydraulic modelling h as been undertaken using 2D h ydraulic modelling software TUFLOW (ver.2016-03-AD-iDP -w64) to assess th e effect of breach es at specified points and / or overtopping of defences. Breach es h ave been modeled to be ‘open’ for th e duration of th ree tidal cycles (36 h ours).
It sh ould be noted th at th e breach width s and depth s, th ough based on available guidance, are arbitrary and do not necessarily represent th e actual dimensions of a potential breach at a given location.
A description of th e modelling meth odology and assumptions is including in th e accompanying ‘Breach Modelling Tech nical Note’ (AECOM 2017).
Copyrigh t © Ordnance S urvey Crown copyrigh t. Al righ ts reserved. Environment Agency 100026380 2017. d x m . d r a z a H _ r y 0 0 2 _ 1 0 0 R A P urpose of Issue M _ h c a FINAL e r B _
k Client c o r r u h T \ s D X M \ P roject Title S I G \ P I W
.
4 ! THU R R OCK COUNCIL \ s t Breach Location c e
j LEV EL 1 S FR A o r p d o o l f
k Drawing Title c o r r u h MAX IMU M MODELLED FLOOD T
-
9
0 HAZAR D FR OM A BR EACH AT 0 2
9 MAR 001 IN A 0.5% (1 IN 200 + CC Y EAR ) 4 0 6 \
9 AEP EV ENT IN 2116 4 0 6 \
s Drawn Ch ecked Approved Date b o
J JW BB HJ 09/03/2018
&
s AECOM Internal P roject No. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r THIS DOCUMENT HAS BEEN P R EP AR ED P UR S UANT TO AND S UBJECT TO THE e t TER MS OF AECO M'S AP P OINTMENT BY ITS CLIENT. AECOM ACCEP TS NO LIABILITY a FOR ANY U S E OF THIS DOCUMENT OTHER THAN BY ITS OR IGINAL CLIENT OR W \ r FOLLO W ING AECO M'S EX P R ES S AGR EEMENT TO S UCH US E, AND ONLY FOR THE e t P UR P O S ES FOR W HICH IT W AS P R EP AR ED AND P R OV IDED. a W
-
AECOM 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Hampsh ire, R G21 7P P 0 0
- Teleph one (01256) 310200 p i Fax (01256) 310201 w - www.aecom.com a b \ \ : Drawing Number e m a N
A001 MAR001 200YR +CC (2116) HAZARD e l i 500 0 500 1,000 1,500 2,000m ± F T HIS DR AW IN G IS T O BE U S ED O N LY F O R T HE PU RPO S E O F IS S U E T HAT IT W AS IS S U ED F O R AN D IS S U BJECT T O AM EN DM EN T LEGEND ! Breach Location Time to Inundation <= 1 Hour > 1 to 4 Hours > 4 to 8 Hours > 8 to 12 Hours > 12 to 16 Hours > 16 to 20 Hours > 20 Hours
NOTES Hydraulic m odelling has been undertaken using 2D hydraulic m odelling softw are T U F LO W (v er.2016-03-AD-iDP-w 64) to assess the effect of breaches at specified points and / or ov ertopping of defences. Breaches hav e been m odeled to be ‘open’ for the duration of three tidal cycles (36 hours).
It should be noted that the breach w idths and depths, though based on av ailable guidance, are arbitrary and do not necessarily represent the actual dim ensions of a potential breach at a giv en location.
A description of the m odelling m ethodology and assum ptions is including in the accom panying ‘Breach M odelling T echnical N ote’ (AECO M 2017).
Copyright © O rdnance S urv ey Crow n copyright. Al rights reserv ed. Env ironm ent Agency 100026380 2017. d x m . I T T _ 6 1 1 2 _ r y 0 0 0 1 _ 1 0 0 R A Purpose of Issue M _ h c a F IN AL e r B _ k Client c o r r u h T \ s D X M \ Project T itle S I G \ P I W
.
4 ! T HU RR O CK CO U N CIL \ s t Breach Location c e j LEV EL 1 S F RA o r p d o o l f
k Draw ing T itle c o r r u h T IM E T O IN U N DAT IO N T
-
9
0 M O DELLED F RO M A BREACH AT 0 2
9 M AR 001 IN A 0.1% (1 IN 1000 +CC YEAR) 4 0 6 \ AEP EV EN T IN 2116 9 4 0 6 \
s Draw n Checked Approv ed Date b o
J JW BB HJ 06/04/2018
&
s AECO M Internal Project N o. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r T HIS DO CU M EN T HAS BEEN PREPAR ED PU R S U AN T T O AN D S U BJECT T O T HE e t T ERM S O F AECO M 'S APPO IN T M EN T BY IT S CLIEN T . AECO M ACCEPT S N O LIABILIT Y a F O R AN Y U S E O F T HIS DO CU M EN T O T HER T HAN BY IT S O RIGIN AL CLIEN T O R W \ r F O LLO W IN G AECO M 'S EX PRES S AGREEM EN T T O S U CH U S E, AN D O N LY F O R T HE e t PU R PO S ES F O R W HICH IT W AS PREPARED AN D PRO V IDED. a W
-
AECO M 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Ham pshire, RG21 7PP 0
0 Telephone (01256) 310200 - p i F ax (01256) 310201 w - w w w .aecom .com a b \ \ : Draw ing N um ber e m a N
A001 MAR001 1000YR + CC (2116) TTI e l i 500 0 500 1,000 1,500 2,000m ± F T HIS DR AW IN G IS T O BE U S ED O N LY F O R T HE PU RPO S E O F IS S U E T HAT IT W AS IS S U ED F O R AN D IS S U BJECT T O AM EN DM EN T LEGEND ! Breach Location Maximum Modelled Flood Depth(m) 0m to <= 1m > 1m to <= 2m > 2m to <= 3m > 3m to <= 4m > 4m to <= 5m > 5m
NOTES Hydraulic m odelling has been undertaken using 2D hydraulic m odelling softw are T U F LO W (v er.2016-03-AD-iDP-w 64) to assess the effect of breaches at specified points and / or ov ertopping of defences. Breaches hav e been m odeled to be ‘open’ for the duration of three tidal cycles (36 hours).
It should be noted that the breach w idths and depths, though based on av ailable guidance, are arbitrary and do not necessarily represent the actual dim ensions of a potential breach at a giv en location.
A description of the m odelling m ethodology and assum ptions is including in the accom panying ‘Breach M odelling T echnical N ote’ (AECO M 2017).
Copyright © O rdnance S urv ey Crow n copyright. Al rights reserv ed. Env ironm ent Agency 100026380 2017. d x m . h t p e D _ r y 0 0 0 1 _ 1 0 0 R A Purpose of Issue M _ h c a F IN AL e r B _
k Client c o r r u h T \ s D X M \ Project T itle S I G \ P I W
.
4 ! T HU R RO CK CO U N CIL \ s t Breach Location c e
j LEV EL 1 S F RA o r p d o o l f
k Draw ing T itle c o r r u h M AXIM U M M O DELLED F LO O D T
-
9
0 DEPT H F RO M A BREACH AT 0 2
9 M AR001 IN A 0.1% (1 IN 1000 +CC YEAR) 4 0 6 \
9 AEP EV EN T IN 2116 4 0 6 \
s Draw n Checked Approv ed Date b o
J JW BB HJ 09/03/2018
&
s AECO M Internal Project N o. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r T HIS DO CU M EN T HAS BEEN PREPAR ED PU R S U AN T T O AN D S U BJECT T O T HE e t T ERM S O F AECO M 'S APPO IN T M EN T BY IT S CLIEN T . AECO M ACCEPT S N O LIABILIT Y a F O R AN Y U S E O F T HIS DO CU M EN T O T HER T HAN BY IT S O RIGIN AL CLIEN T O R W \ r F O LLO W IN G AECO M 'S EX PRES S AGREEM EN T T O S U CH U S E, AN D O N LY F O R T HE e t PU R PO S ES F O R W HICH IT W AS PREPARED AN D PRO V IDED. a W
-
AECO M 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Ham pshire, RG21 7PP 0 0
- Telephone (01256) 310200 p i F ax (01256) 310201 w - w w w .aecom .com a b \ \ : Draw ing N um ber e m a N
A001 MAR001 1000YR + CC (2116) DEPTH e l i 500 0 500 1,000 1,500 2,000m ± F THIS DR AW ING IS TO BE U S ED ONLY FOR THE P UR P OS E OF IS S U E THAT IT W AS IS S U ED FOR AND IS S UBJECT TO AMENDMENT LEGEND ! Breach Location Maximum Flood Hazard(m) Low Hazard Moderate Hazard (Danger to S ome) S ignificant Hazard (Danger to Most) Ex treme Hazard (Danger to All)
NOTES Hydraulic modelling h as been undertaken using 2D h ydraulic modelling software TUFLOW (ver.2016-03-AD-iDP -w64) to assess th e effect of breach es at specified points and / or overtopping of defences. Breach es h ave been modeled to be ‘open’ for th e duration of th ree tidal cycles (36 h ours).
It sh ould be noted th at th e breach width s and depth s, th ough based on available guidance, are arbitrary and do not necessarily represent th e actual dimensions of a potential breach at a given location.
A description of th e modelling meth odology and assumptions is including in th e accompanying ‘Breach Modelling Tech nical Note’ (AECOM 2017).
Copyrigh t © Ordnance S urvey Crown copyrigh t. Al righ ts reserved. Environment Agency 100026380 2017. d x m . d r a z a H _ r y 0 0 0 1 _ 1 0 0 R A P urpose of Issue M _ h c a FINAL e r B _
k Client c o r r u h T \ s D X M \ P roject Title S I G \ P I W
.
4 ! THU R R OCK COUNCIL \ s t Breach Location c e
j LEV EL 1 S FR A o r p d o o l f
k Drawing Title c o r r u h MAX IMU M MODELLED FLOOD T
-
9
0 HAZAR D FR OM A BR EACH AT 0 2
9 MAR 001 IN A 0.1% (1 IN 1000 +CC Y EAR ) 4 0 6 \
9 AEP EV ENT IN 2116 4 0 6 \
s Drawn Ch ecked Approved Date b o
J JW BB HJ 09/03/2018
&
s AECOM Internal P roject No. S cale @ A3 t c e j
o 60492009 1:35,000 r P \ r THIS DOCUMENT HAS BEEN P R EP AR ED P UR S UANT TO AND S UBJECT TO THE e t TER MS OF AECO M'S AP P OINTMENT BY ITS CLIENT. AECOM ACCEP TS NO LIABILITY a FOR ANY U S E OF THIS DOCUMENT OTHER THAN BY ITS OR IGINAL CLIENT OR W \ r FOLLO W ING AECO M'S EX P R ES S AGR EEMENT TO S UCH US E, AND ONLY FOR THE e t P UR P O S ES FOR W HICH IT W AS P R EP AR ED AND P R OV IDED. a W
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AECOM 0
0 S cott House 7
4 Alençon Link, Basingstoke \
3 Hampsh ire, R G21 7P P 0 0
- Teleph one (01256) 310200 p i Fax (01256) 310201 w - www.aecom.com a b \ \ : Drawing Number e m a N
A001 MAR001 1000YR + CC (2116) HAZARD e l i 500 0 500 1,000 1,500 2,000m ± F