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21 Persimmon Homes Shoppenhanger s Manor, Maidenhead Appendix 2 Eastwood & Partners Trial Pit Logs TP1 to 9, 11 and 12 Exploratory Hole Location Plan 36632/001A SDP/CAT/KE/ Site Investigation Report Appendix January 2014

22 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.20 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description TARMAC. MADE GROUND: Bituminous sub base MADE GROUND: Brown slightly clayey gravelly SAND. Gravel is medium to coarse of flint and brick. Trialpit No TP01 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Orange brown clayey medium SAND Yellow brown medium to coarse SAND with gravelly clay horizon Firm to stiff grey mottled red brown CLAY D D 3.00 Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Water seepage at 1.40m bgl. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

23 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description MADE GROUND: Abundant bricks and concrete within a dark brown sandy gravelly clay matrix. Trialpit No TP02 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM MADE GROUND: Light grey and red brown clay with rare fragments of brick Firm to stiff grey/red brown CLAY D Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

24 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL with rootlets. Trialpit No TP03 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Firm to stiff light grey mottled red brown CLAY with orange brown silty sandy horizons IVN 1 D 130 Rootlets to 1.30m bgl D 3.00 Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

25 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results Persimmon Homes Thames Valley Project No Coords: Level: Dimensions: Depth 3.20m Depth Level (m) (m AOD) Legend Stratum Description Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Tarmac MADE GROUND: Bituminous sub base. MADE GROUND: Abundant whole and fragmented bricks within orange brown sandy matrix. MADE GROUND: Black silty sandy clay. Orange/brown/grey fine to medium SAND, slightly clayey in parts. Trialpit No TP04 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM B Orange/grey brown fine to medium SAND D Trialpit Complete at 3.20 m 4 Remarks: Groundwater: None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

26 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.20 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL Trialpit No TP05 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM MADE GROUND: Dark brown slightly sandy clay with rare small brick fragments Fine orange/grey brown sandy CLAY with pockets of silty sand IVN 1 IVN 2 IVN 3 D Orange brown and grey clayey SAND becoming less clayey with depth D 3.00 Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

27 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL. Trialpit No TP06 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Firm orange brown to light brown sandy CLAY with pockets of silty sand IVN 1 IVN 2 IVN Light grey/orange brown medium SAND with abundant sandy clay lenses B Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. Water seepage at 2.40m bgl. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

28 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL Trialpit No TP07 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Very stiff indurated orangey/light brown sandy CLAY with pockets of silty sand IVN 1 IVN 2 IVN 3 D Very stiff orange/light brown sandy CLAY with pockets of silt and sand Rootlets to 1.10m bgl Very stiff dark grey/red brown CLAY 3.00 Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

29 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 3.00m Depth Level (m) (m AOD) Legend Stratum Description 0.10 TOPSOIL Very stiff indurated orange/light brown sandy CLAY. Trialpit No TP08 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Firm to stiff orange/grey brown sandy CLAY with pockets of sand IVN 1 IVN 2 IVN 3 D Rootlets to 1.10m bgl Firm orange/grey brown sandy CLAY with light grey fine sand lenses Very stiff dark grey/red/brown CLAY D 3.00 Trialpit Complete at 3.00 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

30 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results 0.10 Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 2.50m Depth Level (m) (m AOD) Legend Stratum Description 0.20 TOPSOIL MADE GROUND: Brown clay with occasional brick fragments. Trialpit No TP09 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Stiff to very stiff fissured light brown/grey CLAY IVN D Trialpit Complete at 2.50 m 3 4 Remarks: Groundwater: Vane readings shown as shear strength in kn/m2. None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

31 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 0.50m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL Trialpit No TP11 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM MADE GROUND: Medium to coarse gravel of flint and brick in a dark brown clayey sand matrix. Trialpit Complete at 0.50 m Remarks: Groundwater: None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

32 Project Name Shoppenhanger's Manor Location: Maidenhead Client: Samples & In Situ Testing Depth (m) Type Results Persimmon Homes Thames Valley Eastwood & Partners St. Andrew's House 23 Kingfield Road Sheffield S11 9AS Project No Coords: Level: Dimensions: Depth 0.50m Depth Level (m) (m AOD) Legend Stratum Description TOPSOIL MADE GROUND: Medium to coarse gravel of flint and brick in a dark brown clayey sand matrix. Trialpit Complete at 0.50 m Trialpit No TP12 Sheet 1 of 1 Date 03/12/2013 Scale 1:25 Logged By MM Remarks: Groundwater: None encountered. HoleBASE 3.1 (Bld ) Standard Trialpit Log v2 dated 27th Nov 03

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34 Persimmon Homes Shoppenhanger s Manor, Maidenhead Appendix 3 Geotechnical Test Results PSL14/0087 SDP/CAT/KE/ Site Investigation Report Appendix January 2014

35 LABORATORY REPORT 4043 Contract Number: PSL14/0087 Client s Reference: Report Date: 20 January 2014 Client Name: Eastwood & Partners St Andrews House 23 Kingfield Road Sheffield S11 9AS For the attention of: Kate Edwards Contract Title: Shoppenhangers, Maidenhead Date Received: 8/1/2014 Date Commenced: 8/1/2014 Date Completed: 20/1/2014 Notes: Observations and Interpretations are outside the UKAS Accreditation * Denotes test not included in laboratory scope of accreditation $ Denotes test carried out by approved contractor A copy of the Laboratory Schedule of accredited tests as issued by UKAS is attached to this report. This certificate is issued in accordance with the accreditation requirements of the United Kingdom Accreditation Service. The results reported herein relate only to the material supplied to the laboratory. This certificate shall not be reproduced in full, without the prior written approval of the laboratory. Checked and Approved Signatories: R Gunson A Watkins M Beastall (Director) (Director) (Laboratory Manager) 5 7 Hexthorpe Road, Hexthorpe, Doncaster DN4 0AR tel: +44 (0) fax: +44 (0) rgunson@prosoils.co.uk awatkins@prosoils.co.uk Page 1 of

36 SUMMARY OF LABORATORY SOIL DESCRIPTIONS Hole Sample Sample Depth Description of Sample Number Number Type m TP Brown sandy CLAY. TP Reddish brown sandy CLAY. TP Brown slightly sandy CLAY. TP Borwn mottled grey slightly gravelly slightly clayey SAND. TP Brown very sandy CLAY. TP Brown sandy CLAY. Compiled by Date Checked by Date Approved by Date 20/01/14 20/01/14 20/01/14 SHOPPENHANGERS, MAIDENHEAD Contract No: Client Ref: PSL13/ Page of.

37 SUMMARY OF SOIL CLASSIFICATION TESTS (B.S : PART 2 : 1990) Moisture Bulk Dry Particle Liquid Plastic Plasticity % Hole Sample Sample Depth Content Density Density Density Limit Limit Index Passing Remarks Number Number Type (m) % Mg/m 3 Mg/m 3 Mg/m 3 % % %.425mm Clause 3.2 Clause 7.2 Clause 7.2 Clause 8. Clause 4.3/4.4 Clause 5. Clause 5.4 TP TP TP TP NP TP TP Intermediate plasticity CI. High plasticity CH. High plasticity CH. Intermediate plasticity CI. Intermediate plasticity CI. SYMBOLS : NP : Non Plastic Compiled by Date Checked by Date Approved by Date 20/01/14 20/01/14 20/01/14 SHOPPENHANGERS, MAIDENHEAD Contract No: Client Ref: PSL13/ PSLR002 Issue 1 Jun 06 Page of.

38 PLASTICITY CHART FOR CASAGRANDE CLASSIFICATION. (B.S.5930 : 1999) CL CI CH CV CE 70 Plasticity Index (PI%) ML MI MH MV ME Liquid Limit (LL%). Compiled by Date Checked by Date Approved by Date 20/01/14 20/01/14 20/01/14 SHOPPENHANGERS, MAIDENHEAD Contract No: Client Ref: PSL13/ PSLR002 Issue 1 Jun 06 Page of.

39 Persimmon Homes Shoppenhanger s Manor, Maidenhead Appendix 4 Tree Influence Plan, drawing 36632/002A SDP/CAT/KE/ Site Investigation Report Appendix January 2014

40 Principle House Fleet Road Fleet, Hampshire GU51 3PD Tel Fax

41 Persimmon Homes Shoppenhanger s Manor, Maidenhead Appendix 5 Chemical Test Results Chemtest Tables of Assessment Values Lead Corrected Mean Calculation SDP/CAT/KE/ Site Investigation Report Appendix January 2014

42 Depot Road Newmarket CB8 0AL Tel: Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss 17 December 2013 Dear Catherine Topliss Test Report Number Your Project Reference Shoppenhangers, Maidenhead Please find enclosed the results of analysis for the samples received 9 December All soil samples will be retained for a period of one month and all water samples will be retained for 7 days following the date of the test report. Should you require an extended retention period then please detail your requirements in an to customerservices@chemtest.co.uk. Please be aware that charges may be applicable for extended sample storage. If you require any further assistance, please do not hesitate to contact the Customer Services team. Yours sincerely Keith Jones, Technical Manager 2183 Notes to accompany report: The sign < means 'less than' Tests marked 'U' hold UKAS accreditation Tests marked 'M' hold MCertS (and UKAS) accreditation Tests marked 'N' do not currently hold UKAS accreditation Tests marked 'S' were subcontracted to an approved laboratory n/e means 'not evaluated' i/s means 'insufficient sample' u/s means 'unsuitable sample' Comments or interpretations are outside of the scope of UKAS accreditation The results relate only to the items tested Stones represent the quantity of material removed prior to analysis All results are expressed on a dry weight basis The following tests were analysed on samples as received and the results subsequently corrected to a dry weight basis TPH, BTEX, VOCs, SVOCs, PCBs, phenols For all other tests the samples were dried at < 37 C prior to analysis Uncertainties of measurement for the determinands tested are available upon request Soil descriptions, including colour and texture, are beyond the scope of MCertS accreditation None of the test results included in this report have been recovery corrected Test Report Cover Sheet Registered in England & Wales Registration Number Registered Office: 11 Depot Road Newmarket Suffolk CB8 0AL

43 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December 2013 Login Batch No Chemtest LIMS ID Sample ID Sample No Sampling Date Depth Matrix AJ55189 AJ55190 AJ55191 AJ55192 AJ55193 AJ55194 TP1 TP1 TP2 TP2 TP3 TP3 MG MG MG MG TS SS 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 1.00m 0.10m 1.00m 0.10m 0.60m SOIL SOIL SOIL SOIL SOIL SOIL SOPi Determinandi CAS Noi Unitsi * 2030 Moisture % M Stones content (>50mm) % M <0.02 <0.02 <0.02 <0.02 <0.02 < Soil colour M brown brown brown brown brown brown Soil texture M sand sand sand clay loam clay Other material M stones stones stones none stones none 2010 ph M Sulfur (total TRL report 447) % M <0.01 < Sulfate (2:1 water soluble) as SO g l¹ M <0.01 < <0.01 < Chromium (hexavalent) mg kg¹ N <0.5 <0.5 <0.5 <0.5 <0.5 < Sulfate (total BS1377 HCl extract) % M <0.01 < Arsenic mg kg¹ M Cadmium mg kg¹ M < <0.10 < <0.10 Chromium mg kg¹ M Copper mg kg¹ M Mercury mg kg¹ M 0.21 < <0.10 Nickel mg kg¹ M Lead mg kg¹ M 69 < < <5.0 Selenium mg kg¹ M <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 Zinc mg kg¹ M Naphthalene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthylene mg kg¹ N 0.16 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthene mg kg¹ M 0.63 <0.10 <0.10 <0.10 <0.10 <0.10 Fluorene mg kg¹ M 0.89 <0.10 <0.10 <0.10 <0.10 <0.10 Phenanthrene mg kg¹ M 13 < <0.10 <0.10 <0.10 All tests undertaken between 09/12/2013 and 12/12/2013 * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 1 Report page 1 of 2 LIMS sample ID range AJ55189 to AJ55206

44 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December 2013 Login Batch No Chemtest LIMS ID Sample ID Sample No Sampling Date Depth Matrix AJ55195 AJ55196 AJ55197 AJ55198 AJ55199 AJ55200 TP4 TP5 TP5 TP6 TP7 TP8 MG TS MG TS TS TS 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 0.20m 0.60m 0.10m 0.10m 0.10m SOIL SOIL SOIL SOIL SOIL SOIL SOPi Determinandi CAS Noi Unitsi * 2030 Moisture % M Stones content (>50mm) % M <0.02 <0.02 <0.02 <0.02 <0.02 < Soil colour M brown brown brown brown brown brown Soil texture M sand sand clay sand sand clay Other material M stones none none none none none 2010 ph M Sulfur (total TRL report 447) % M Sulfate (2:1 water soluble) as SO g l¹ M 0.16 < Chromium (hexavalent) mg kg¹ N <0.5 <0.5 <0.5 <0.5 <0.5 < Sulfate (total BS1377 HCl extract) % M Arsenic mg kg¹ M Cadmium mg kg¹ M 0.17 < < <0.10 Chromium mg kg¹ M Copper mg kg¹ M Mercury mg kg¹ M 0.23 <0.10 <0.10 <0.10 <0.10 <0.10 Nickel mg kg¹ M Lead mg kg¹ M 270 <5.0 <5.0 <5.0 <5.0 <5.0 Selenium mg kg¹ M <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 Zinc mg kg¹ M Naphthalene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthylene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Fluorene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Phenanthrene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 2 Report page 1 of 2 LIMS sample ID range AJ55189 to AJ55206

45 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December 2013 Login Batch No Chemtest LIMS ID Sample ID Sample No Sampling Date Depth Matrix AJ55201 AJ55202 AJ55203 AJ55204 AJ55205 AJ55206 TP8 TP9 TP9 TP11 TP12 TP12 SS TS MG TS TS MG 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 0.10m 0.50m 0.20m 0.10m 0.40m SOIL SOIL SOIL SOIL SOIL SOIL SOPi Determinandi CAS Noi Unitsi * 2030 Moisture % M Stones content (>50mm) % M <0.02 <0.02 <0.02 <0.02 <0.02 < Soil colour M brown brown brown brown brown brown Soil texture M clay sand clay sand sand sand Other material M none stones none stones stones stones 2010 ph M Sulfur (total TRL report 447) % M < Sulfate (2:1 water soluble) as SO g l¹ M <0.01 <0.01 < Chromium (hexavalent) mg kg¹ N <0.5 <0.5 <0.5 <0.5 <0.5 < Sulfate (total BS1377 HCl extract) % M < Arsenic mg kg¹ M Cadmium mg kg¹ M < < Chromium mg kg¹ M Copper mg kg¹ M Mercury mg kg¹ M < Nickel mg kg¹ M Lead mg kg¹ M < < Selenium mg kg¹ M <0.20 <0.20 <0.20 <0.20 <0.20 <0.20 Zinc mg kg¹ M Naphthalene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthylene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Acenaphthene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Fluorene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Phenanthrene mg kg¹ M <0.10 <0.10 <0.10 < * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 3 Report page 1 of 2 LIMS sample ID range AJ55189 to AJ55206

46 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December AJ55189 AJ55190 AJ55191 AJ55192 AJ55193 AJ55194 TP1 TP1 TP2 TP2 TP3 TP3 MG MG MG MG TS SS 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 1.00m 0.10m 1.00m 0.10m 0.60m SOIL SOIL SOIL SOIL SOIL SOIL 2800 Anthracene mg kg¹ M 3 <0.10 <0.10 <0.10 <0.10 <0.10 Fluoranthene mg kg¹ M 24 < <0.10 <0.10 <0.10 Pyrene mg kg¹ M 18 < <0.10 <0.10 <0.10 Benzo[a]anthracene mg kg¹ M 13 <0.10 <0.10 <0.10 <0.10 <0.10 Chrysene mg kg¹ M 12 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[b]fluoranthene mg kg¹ N 20 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[k]fluoranthene mg kg¹ N 7 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[a]pyrene mg kg¹ M 15 <0.10 <0.10 <0.10 <0.10 <0.10 Dibenzo[a,h]anthracene mg kg¹ N 2.3 <0.10 <0.10 <0.10 <0.10 <0.10 Indeno[1,2,3cd]pyrene mg kg¹ M 9.1 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[g,h,i]perylene mg kg¹ M 9.7 <0.10 <0.10 <0.10 <0.10 <0.10 Total (of 16) PAHs mg kg¹ N 150 <2.0 <2.0 <2.0 <2.0 <2.0 All tests undertaken between 09/12/2013 and 12/12/2013 * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 1 Report page 2 of 2 LIMS sample ID range AJ55189 to AJ55206

47 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December AJ55195 AJ55196 AJ55197 AJ55198 AJ55199 AJ55200 TP4 TP5 TP5 TP6 TP7 TP8 MG TS MG TS TS TS 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 0.20m 0.60m 0.10m 0.10m 0.10m SOIL SOIL SOIL SOIL SOIL SOIL 2800 Anthracene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Fluoranthene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Pyrene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[a]anthracene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Chrysene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[b]fluoranthene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[k]fluoranthene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[a]pyrene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Dibenzo[a,h]anthracene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Indeno[1,2,3cd]pyrene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Benzo[g,h,i]perylene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Total (of 16) PAHs mg kg¹ N <2.0 <2.0 <2.0 <2.0 <2.0 <2.0 * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 2 Report page 2 of 2 LIMS sample ID range AJ55189 to AJ55206

48 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Results of analysis of 18 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December AJ55201 AJ55202 AJ55203 AJ55204 AJ55205 AJ55206 TP8 TP9 TP9 TP11 TP12 TP12 SS TS MG TS TS MG 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/2013 3/12/ m 0.10m 0.50m 0.20m 0.10m 0.40m SOIL SOIL SOIL SOIL SOIL SOIL 2800 Anthracene mg kg¹ M <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Fluoranthene mg kg¹ M <0.10 <0.10 <0.10 < Pyrene mg kg¹ M <0.10 <0.10 <0.10 < Benzo[a]anthracene mg kg¹ M <0.10 <0.10 <0.10 < Chrysene mg kg¹ M <0.10 <0.10 <0.10 < Benzo[b]fluoranthene mg kg¹ N <0.10 <0.10 <0.10 < Benzo[k]fluoranthene mg kg¹ N <0.10 <0.10 <0.10 < Benzo[a]pyrene mg kg¹ M <0.10 <0.10 <0.10 < Dibenzo[a,h]anthracene mg kg¹ N <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 Indeno[1,2,3cd]pyrene mg kg¹ M <0.10 <0.10 <0.10 < Benzo[g,h,i]perylene mg kg¹ M <0.10 <0.10 <0.10 < Total (of 16) PAHs mg kg¹ N <2.0 <2.0 <2.0 < * Accreditation status This report should be interpreted in conjunction with the notes on the accompanying cover page. Column page 3 Report page 2 of 2 LIMS sample ID range AJ55189 to AJ55206

49 Depot Road Newmarket CB8 0AL Tel: Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss 17 December 2013 Dear Catherine Topliss Test Report Number Your Project Reference Shoppenhangers, Maidenhead Please find enclosed the results of analysis for the samples received 9 December If you require any further assistance, please do not hesitate to contact the Customer Services team. Yours sincerely Keith Jones, Technical Manager 2183 Notes to accompany report: The inhouse procedure is employed to identify materials and fibres in soils The sample is examined by stereobinocular and polarised light microscopy Sample size is reduced by coning and quartering to obtain a representative subsample if necessary The bulk identification is in accordance with the requirements of the analyst guide (HSG 248) Samples associated with asbestos are retained for six months The results relate only to the items tested as supplied by the client Comments or interpretations are beyond the scope of UKAS accreditation Test Report Cover Sheet Registered in England & Wales Registration Number Registered Office: 11 Depot Road Newmarket Suffolk CB8 0AL

50 Eastwood & Partners St. Andrews House 23 Kingfield Road Sheffield S11 9AS FAO Catherine Topliss LABORATORY TEST REPORT Asbestos in Soils Results of analysis of 5 samples received 9 December Shoppenhangers, Maidenhead Report Date 17 December 2013 Login Batch No: Qualitative Results SOP 2190 ACM Type Asbestos Identification Chemtest ID Sample ID Sample Desc Depth (m) UKAS Accredited UKAS Accredited AJ55189 TP1 MG 0.50 No Asbestos Detected AJ55191 TP2 MG 0.10 No Asbestos Detected AJ55192 TP2 MG 1.00 No Asbestos Detected AJ55203 TP9 MG 0.50 No Asbestos Detected AJ55206 TP12 MG 0.40 No Asbestos Detected The detection limit for this method is 0.001% Signed Lauren Quinn Asbestos Analyst All tests undertaken between 17Dec2013 and 17Dec2013 at our asbestos testing facility in Coventry Report page 1 of 1 LIMS sample ID range AJ55189 to AJ55206

51 Intended Land Use Inorganics Residential (mg/kg) Arsenic 32 Cadmium 10 Chromium 3000 Chromium (VI) 4.3 Lead 450 Mercury 1 Nickel 130 Selenium 350 Copper 80 *1 (200 above ph7) Zinc 200 *1 (300 above ph7) Notes: * 1 These are ph dependent; the most conservative value is given in this case. The assessment values for the first seven metals or metalloids (arsenic to selenium) are the Soil Guideline Values ( SGVs) derived by D EFRA and Environment A gency us ing t he Contaminated Land E xposure Assessment model. T he assessment concentrations for arsenic, cadmium, nickel, mercury and s elenium are outlined in the Environment Agency s Science Report series SC These are based on a sandy loam soil and 6% soil organic matter. The assessment concentrations for the remaining metals/metalloids are described in the Contaminated Land Report Series (CLR), which have now been withdrawn. The S GV threshold v alue i s not i ntended t o be appl ied t o i ndividual s ample r esults w here m aterials ar e similar, as the l evels of contaminants w ill hav e a nat ural v ariability ac ross t he s ite. The modified m ean value should instead be compared with the SGV. The assessment values for the metals copper and zinc are levels at which plant growth is thought to be affected. The as sessment v alues for copper and z inc are t aken from t he m aximum per missible and advisable concentrations in soil after application of soil sludge given in the The Code of Good Agricultural Practice for the Protection of Soil, MAFF, The as sessment of s ulphate, water s oluble s ulphate, elemental s ulphur and s ulphide is t o det ermine t he aggressive nature of the ground with respect to concrete and consequently the results are compared with BRE Special Digest 1:2005 Concrete in Aggressive Ground. Prepared CAT Checked CAT Date Job No St Andrew s House 23 Kingfield Road Sheffield S11 9AS Tel: (0114) Fax: (0114) GENERIC ASSESSMENT CRITERIA RESIDENTIAL

52 Organic Compounds Intended Land Use Residential (mg/kg) 1% SOM 2.5% SOM 6% SOM Naphthalene Acenaphthene Acenaphthylene Fluorene Phenanthrene Anthracene 2,300 4,900 9,200 Fluoranthene Pyrene 560 1,000 1,600 Benzo(a)anthracene Chrysene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(a)pyrene Dibenz(a,h)anthracene Indeno(1,2,3cd)pyrene Benzo(g,h,i)perylene Phenol The assessment criteria for chromium (VI) and the sixteen polycyclic aromatic hydrocarbon (PAH) species covered under t he U SEPA t est ha ve been t aken f rom N athanail, C. P., M ccaffrey, C., A shmore, M. H., Cheng, Y. Y., G illett, A., Ogden, R. & S cott, D., 2009 The LQ M/CIEH Generic A ssessment C riteria for Human Health Risk Assessment 2 nd Edition, Land Quality Press, Nottingham. This is also the case for phenol at 1% and 2.5% SOM. These are also all based on a sandy loam soil. The threshold value is not intended to be appl ied to individual sample results where materials are similar, as the levels of contaminants will have a natural variability across the site. The modified mean value should instead be compared with the threshold value. Prepared CAT Checked CAT Date Job No St Andrew s House 23 Kingfield Road Sheffield S11 9AS Tel: (0114) Fax: (0114) GENERIC ASSESSMENT CRITERIA RESIDENTIAL

53 TPH Fraction Intended Land Use Residential (mg/kg) 1% SOM 2.5% SOM 6% SOM Aliphatic EC Aliphatic EC > Aliphatic EC > Aliphatic EC > Aliphatic EC > ,700 3,000 Aliphatic EC > ,000 64,000 76,000 Aliphatic EC > ,000 64,000 76,000 Aromatic EC Aromatic EC > Aromatic EC> Aromatic EC > Aromatic EC > Aromatic EC > Aromatic EC > ,100 1,230 Aromatic EC > ,100 1,230 The assessment criteria for each of the petroleum hydrocarbon fractions have been taken from Nathanail, C. P., McCaffrey, C., Ashmore, M. H., Cheng, Y. Y., Gillett, A., Ogden, R. & Scott, D., 2009 The LQM/CIEH Generic A ssessment C riteria f or H uman H ealth R isk A ssessment 2 nd Edition, Land Q uality P ress, Nottingham. These are also all based on a sandy loam soil. Within t he E nvironment A gency S cience R eport P 5080/TR3, A skari, K. & P ollard, S., 2005 The UK Approach f or Evaluating Human Health Risks f rom Petroleum Hydrocarbons in Soils it is stated that the assessment values should not be considered individually; instead the potential additive effects should be calculated. This is achieved by calculating an individual Hazard Quotient (HQ) for each fraction. The HQ is the proportion of the assessment concentration represented by the recorded concentration. The HQs are then added together to form a Hazard Index (HI) and where this exceeds unity a potential significant risk to human health may exist. Prepared CAT Checked CAT Date Job No St Andrew s House 23 Kingfield Road Sheffield S11 9AS Tel: (0114) Fax: (0114) GENERIC ASSESSMENT CRITERIA RESIDENTIAL

54 PROJECT: Shoppenhanger's Manor Job No. Date SUBJECT: Mean Value Test for Lead Site Won Topsoil Prepared Checked KE AJK The method uses the geometric mean rather than the arithmetic mean which is used for other contaminants. Results Sample Log sample mg/kg results Calculations based on log results TP Number of results : n = TP Mean : X = TP Standard deviation : s = TP T value : t = TP Corrected mean (95% confidence) = 5.00 TP = X + t * s / n^0.5 = TP TP Final results WS Mean : X = 37 mg/kg WS Corrected mean (95% confidence) = 104 mg/kg