Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG. Land adjacent to Village Green, Templeton Trial Pit Photographs

Transcription

1 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP6 TP6: View of excavated arisings. Report Appendix F.trial pit photographs.doc 12/20

2 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP7 TP7: View of completed excavation, which extended through a succession of fine- and coarse-grained Glacial Till strata to refusal upon weathered bedrock at 3.90m depth. TP7: Close-up view of encountered strata sequence. Visible in base is groundwater inflow which occurred approx. 1-2 minutes after completion of excavation. Report Appendix F.trial pit photographs.doc 13/20

3 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP7 TP7: View of excavated arisings. Report Appendix F.trial pit photographs.doc 14/20

4 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP8 TP8: View of completed excavation, which extended to 3.50m depth through a succession of fine-grained Glacial Till strata. TP8: Close-up view of encountered strata sequence. Report Appendix F.trial pit photographs.doc 15/20

5 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP8 TP8: View of excavated arisings. Report Appendix F.trial pit photographs.doc 16/20

6 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP9 TP9: View of completed excavation, which was terminated upon impenetrable bedrock horizon at 1.80m depth. TP9: Close-up view of bedrock stratum in basal part of excavation. Report Appendix F.trial pit photographs.doc 17/20

7 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP9 TP9: View of excavated arisings. In foreground are flat/elongate gravel and cobble size fragments resulting from excavation of basal bedrock stratum. Report Appendix F.trial pit photographs.doc 18/20

8 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP10 TP10: View of completed excavation, which was terminated upon impenetrable bedrock stratum at 2.15m depth. TP10: Close-up view of bedrock stratum in basal part of excavation. Report Appendix F.trial pit photographs.doc 19/20

9 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea. SA7 9FG TEL FAX wales@ground-investigation.com Land adjacent to Village Green, Templeton Trial Pit Photographs TP10 TP10: View of excavated arisings. In foreground are blocky/elongate gravel and cobble size fragments resulting from excavation of basal bedrock stratum. Report Appendix F.trial pit photographs.doc 20/20

10 APPENDIX G Records of In-situ Soakaway Tests

11 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea, SA7 9FG Tel: Fax: wales@ground-investigation.com Soil infiltration Test Results Sheet 1 of 1 SITE NAME: Land adjacent to Village Green, Templeton PROJECT No: 986 WORK CODE: 1 FIELD OPERATIVE: IW TEST PIT ID: TP1 TEST No: 1 of 1 TEST DATE: 11/08/2012 PIT LENGTH (m): 2.20 PIT WIDTH (m): 0.65 PIT DEPTH (m): 3.30 t Z % FULL V A (hh:mm:ss) (m) (m 3 ) (m 2 ) t 1 00:56: t 2 02:49: Depth of Water in Test Pit (m) :00 00:30 01:00 01:30 02:00 02:30 03:00 03:30 04:00 Elapsed Time (hh:mm) Elapsed time, t 2 -t 1 (hh:mm:ss): Elapsed time, t 2 -t 1 (seconds): Volume of infiltrating water during period t 1 -t 2 (m 3 ): Average area of infiltration surfaces during period t 1 -t 2 (m 2 ): Infiltration Rate (m/s) 01:53:00 6, E-06

12 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea, SA7 9FG Tel: Fax: wales@ground-investigation.com Soil infiltration Test Results Sheet 1 of 1 SITE NAME: Land adjacent to Village Green, Templeton PROJECT No: 986 WORK CODE: 1 FIELD OPERATIVE: IW TEST PIT ID: TP2 TEST No: 1 of 3 TEST DATE: 11/08/2012 PIT LENGTH (m): 2.40 PIT WIDTH (m): 0.65 PIT DEPTH (m): 2.80 t Z % FULL V A (hh:mm:ss) (m) (m 3 ) (m 2 ) t 1 00:05: t 2 00:56: Depth of Water in Test Pit (m) :00 00:10 00:20 00:30 00:40 00:50 01:00 01:10 01:20 01:30 Elapsed Time (hh:mm) Elapsed time, t 2 -t 1 (hh:mm:ss): Elapsed time, t 2 -t 1 (seconds): Volume of infiltrating water during period t 1 -t 2 (m 3 ): Average area of infiltration surfaces during period t 1 -t 2 (m 2 ): Infiltration Rate (m/s) 00:51:00 3, E-05

13 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea, SA7 9FG Tel: Fax: wales@ground-investigation.com Soil infiltration Test Results Sheet 1 of 1 SITE NAME: Land adjacent to Village Green, Templeton PROJECT No: 986 WORK CODE: 1 FIELD OPERATIVE: IW TEST PIT ID: TP2 TEST No: 2 of 3 TEST DATE: 11/08/2012 PIT LENGTH (m): 2.40 PIT WIDTH (m): 0.65 PIT DEPTH (m): 2.70 t Z % FULL V A (hh:mm:ss) (m) (m 3 ) (m 2 ) t 1 00:07: t 2 00:44: Depth of Water in Test Pit (m) :00 00:10 00:20 00:30 00:40 00:50 01:00 01:10 01:20 01:30 Elapsed Time (hh:mm) Elapsed time, t 2 -t 1 (hh:mm:ss): Elapsed time, t 2 -t 1 (seconds): Volume of infiltrating water during period t 1 -t 2 (m 3 ): Average area of infiltration surfaces during period t 1 -t 2 (m 2 ): Infiltration Rate (m/s) 00:37:15 2, E-05

14 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea, SA7 9FG Tel: Fax: wales@ground-investigation.com Soil infiltration Test Results Sheet 1 of 1 SITE NAME: Land adjacent to Village Green, Templeton PROJECT No: 986 WORK CODE: 1 FIELD OPERATIVE: IW TEST PIT ID: TTTP2 TEST No: 3 of 3 TEST DATE: 11/08/2012 PIT LENGTH (m): 2.40 PIT WIDTH (m): 0.65 PIT DEPTH (m): 2.70 t Z % FULL V A (hh:mm:ss) (m) (m 3 ) (m 2 ) t 1 00:08: t 2 00:40: Depth of Water in Test Pit (m) :00 00:10 00:20 00:30 00:40 00:50 01:00 01:10 01:20 01:30 Elapsed Time (hh:mm) Elapsed time, t 2 -t 1 (hh:mm:ss): Elapsed time, t 2 -t 1 (seconds): Volume of infiltrating water during period t 1 -t 2 (m 3 ): Average area of infiltration surfaces during period t 1 -t 2 (m 2 ): Infiltration Rate (m/s) 00:32:20 1, E-04

15 Ground Investigation 6 New Mill Court, Enterprise Park, Swansea, SA7 9FG Tel: Fax: wales@ground-investigation.com Soil infiltration Test Results Sheet 1 of 1 SITE NAME: Land adjacent to Village Green, Templeton PROJECT No: 986 WORK CODE: 1 FIELD OPERATIVE: IW TEST PIT ID: TTP3 TEST No: 1 of 1 TEST DATE: 11/08/2012 PIT LENGTH (m): 1.90 PIT WIDTH (m): 0.65 PIT DEPTH (m): 3.20 t Z % FULL V A (hh:mm:ss) (m) (m 3 ) (m 2 ) t 1 00:52: t 2 02:38: Depth of Water in Test Pit (m) :00 00:30 01:00 01:30 02:00 02:30 03:00 03:30 04:00 Elapsed Time (hh:mm) Elapsed time, t 2 -t 1 (hh:mm:ss): Elapsed time, t 2 -t 1 (seconds): Volume of infiltrating water during period t 1 -t 2 (m 3 ): Average area of infiltration surfaces during period t 1 -t 2 (m 2 ): Infiltration Rate (m/s) 01:45:30 6, E-06

16 APPENDIX H Records of In-situ CBR Correlation Tests

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21 APPENDIX I Laboratory Chemical Test Certificates

22 Unit A2 Windmill Road Ponswood Industrial Estate St Leonards on Sea East Sussex TN38 9BY Telephone (01424) Facsimile (01424) THE ENVIRONMENTAL LABORATORY LTD F.A.O. Marc Williams Reporting Date: 24/08/2012 Ground Investigation (Wales) Limited 6 New Mill Court Enterprise Park Swansea, SA7 9FG ANALYTICAL REPORT No. AR40123 Samples Received By:- Courier Samples Received:- 17/08/12 Your Job No: p-w Site Location: Templeton No Samples Received:- 6 Report Checked By:- Authorised By:- Steve Knight Director Mike Varley BSc, CChem, CSci, FRSC Chief Chemist Any comments, opinions, or interpretations expressed herein are outside the scope of UKAS accreditation (Accreditation Number 2683) The Environmental Laboratory Ltd. Reg. No Page 1 of 4

23 THE ENVIRONMENTAL LABORATORY LTD Unit A2, Windmill Road, Ponswood Industrial Estate, St Leonards On Sea, East Sussex, TN38 9BY Tel: Fax: ANALYTICAL REPORT No. AR Location: Templeton Your Job No: p-w F.A.O. Marc Williams Reporting Date: 24/08/12 Ground Investigation (Wales) Limited 6 New Mill Court Enterprise Park Swansea, SA7 9FG Soils Characteristic Silt loam Silt loam Silt loam Silt loam Silt loam Silt loam Date Sampled TP/BH TP TP2 TP3 TP6 TP8 TP10 Depth (m) Our ref Stone Content (%) <1 7 Arsenic** (mg/kg) Cadmium** (mg/kg) <0.5 < <0.5 <0.5 <0.5 Chromium** (mg/kg) Lead** (mg/kg) Mercury** (mg/kg) <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 Nickel** (mg/kg) Copper** (mg/kg) Zinc** (mg/kg) Selenium** (mg/kg) Hexavalent Chromium (mg/kg) <2 <2 <2 <2 <2 <2 Water Soluble Boron (mg/kg) <0.5 <0.5 <0.5 <0.5 ph Value** (Units) Total Sulphate (% as SO 4 ) Water Soluble Sulphate (mg/l as SO 4 ) 19 <10 <10 <10 <10 12 Total Potential Sulphate (% as SO 4 ) Total Cyanide** (mg/kg) <1 <1 <1 <1 <1 <1 Total Sulphur (% as S) Soil Organic Matter* (%) Total Monohydric Phenols** (mg/kg) <1 <1 <1 <1 <1 <1 All results expressed on dry weight basis ** - MCERTS accredited test * = UKAS accredited test SBB The Environmental Laboratory Ltd - Registered in England No Page 2 of 4

24 THE ENVIRONMENTAL LABORATORY LTD Unit A2, Windmill Road, Ponswood Industrial Estate, St Leonards On Sea, East Sussex, TN38 9BY Tel: Fax: ANALYTICAL REPORT No. AR Location: Templeton Your Job No: p-w F.A.O. Marc Williams Reporting Date: 24/08/12 Ground Investigation (Wales) Limited 6 New Mill Court Enterprise Park Swansea, SA7 9FG Soils Characteristic Silt loam Silt loam Silt loam Silt loam Silt loam Silt loam Date Sampled TP/BH TP TP2 TP3 TP6 TP8 TP10 Depth (m) Our ref Naphthalene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Acenaphthylene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Acenaphthene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Fluorene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Phenanthrene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Anthracene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Fluoranthene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Pyrene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benz(a)anthracene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Chrysene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benzo(b)fluoranthene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benzo(k)fluoranthene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benzo(a)pyrene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Indeno(123-cd)pyrene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Dibenz(ah)anthracene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Benzo(ghi)perylene** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Total PAH** (mg/kg) <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 All results expressed on dry weight basis ** - MCERTS accredited test SBB The Environmental Laboratory Ltd - Registered in England No Page 3 of 4

25 Unit A2 Windmill Road Ponswood Industrial Estate St Leonards on Sea East Sussex TN38 9BY Telephone (01424) Facsimile (01424) SAMPLE RECEIPT AND TEST DATES Our Analytical Report Number AR40123 Your Job No: p-w Sample Receipt Date: 17/08/12 Reporting Date: 24/08/12 Registered: 17/08/12 Prepared: 18/08/12 Analysis complete: 24/08/12 THE ENVIRONMENTAL LABORATORY LTD TEST METHOD SUMMARY PARAMETER Analysis Date Tested Method Technique Undertaken on Number Arsenic** Air dried sample 22/08/ ICPMS Cadmium** Air dried sample 22/08/ ICPMS Chromium** Air dried sample 22/08/ ICPMS Lead** Air dried sample 22/08/ ICPMS Mercury** Air dried sample 22/08/ ICPMS Nickel** Air dried sample 22/08/ ICPMS Copper** Air dried sample 22/08/ ICPMS Zinc** Air dried sample 22/08/ ICPMS Selenium** Air dried sample 22/08/ ICPMS Water Soluble Boron Air dried sample 21/08/ Colorimetry Hexavalent Chromium As submitted sample 21/08/ Colorimetry ph Value** Air dried sample 22/08/ BRE SD1 Total Sulphate Air dried sample 21/08/ BRE SD1 Water Soluble Sulphate Air dried sample 21/08/ BRE SD1 Total Potential Sulphate Air dried sample 21/08/ BRE SD1 Total Cyanide** As submitted sample 21/08/ Colorimetry Total Sulphur Air dried sample 21/08/ BRE SD1 Soil Organic Matter* Air dried sample 22/08/ Titration Total Monohydric Phenols** As submitted sample 21/08/ HPLC Speciated PAH** As submitted sample 21/08/ Gas Chromatography * = UKAS Accredited test ** - MCERTS Accredited test MCERTS accreditation covers samples which are predominantly sand, clay, loam or combinations of these three soil types Any comments, opinions, or interpretations expressed herein are outside the scope of UKAS accreditation (Accreditation Number 2683) The Environmental Laboratory Ltd. Reg. No Page 4 of 4

26 APPENDIX J Laboratory Geotechnical Test Certificates

27 Laboratory Report Contract Number: Client's Reference: p-sw Report Date: Client Name: Ground Investigation (Wales) Ltd 6 New Mill Court Enterprise Park, Swansea, SA7 9FG Contract Title: Land Adjacent To Village Green, Templeton For the attention of: Marc Williams Date Received: Date Commenced: Date Completed: Test Description Quantity Checked Approved Trial Pits - Bulk Bags 40 Moisture Content 1377 : 1990 Part 2 : 3.2 * 11 4 Point Liquid & Plastic Limit 1377 : 1990 Part 2 : 4.3 & 5.3 * 11 PSD Wet Sieve method 1377 : 1990 Part 2 : 9.2 * 4 BRE Suite SD1 4 Notes: Observations and Interpretations are outside the UKAS Accreditation * - Denotes test included in laboratory scope of accreditation # - Denotes test carried out by approved contractor 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. Approved Signatories: Paul Evans (Quality Manager), Emma Williams (Office Manager), Benjamin Sharp (Laboratory Coordinator), Alex Wynn (Business Development Manager). GEO Site & Testing Services Ltd, Unit 4, Heol Aur, Dafen Ind Estate, Dafen, Llanelli, Carmarthenshire SA15 8QN Telephone: Fax: info@geo.uk.com Website:

28 Client ref: Location: p-sw Land Adjacent To Village Green, Templeton Contract Number: Hole Sample Number Number Type Description of Sample* Depth (m) TP Brown gravelly fine to coarse silty CLAY. TP Brown gravelly fine to coarse silty CLAY. TP Brown sandy fine to coarse silty clayey GRAVEL with few cobbles. TP Brown gravelly fine to coarse silty CLAY. TP Brown gravelly fine to coarse clayey SILT. TP Brown gravelly fine to coarse silty CLAY. TP Brown gravelly fine to coarse silty CLAY. TP Brown gravelly fine to coarse silty CLAY. TP Brown gravelly fine to coarse silty CLAY. TP Brown silty clayey fine to coarse sandy GRAVEL. TP Brown clayey silty fine to medium GRAVEL. TP Brown gravelly fine to coarse silty CLAY. TP Brown silty clayey fine to coarse sandy GRAVEL. TP Brown gravelly fine to coarse silty CLAY. TP Brown sandy silty clayey fine to coarse GRAVEL. TP Brown gravelly fine to coarse silty CLAY. Note: Results on this table are in summary format and may not meet the requirements of the relevant standards, additional inform ation is held by the laboratory Checked By Approved By: Date Approved:

29 Test Report: Method of the Determination of the plastic limit and plasticity index BS 1377 : Part 2 : 1990 Method 5 Client ref: p-sw Location: Land Adjacent To Village Green, Templeton Contract Number: Hole/ Moisture Liquid Plastic Plasticity % Sample Sample Depth Content Limit Limit Index Passing Remarks Number Type m % % % %.425mm Cl. 3.2 Cl. 4.3/4.4 Cl. 5. Cl. 6. TP1 B CH High Plasticity TP1 B CH High Plasticity TP3 B CH High Plasticity TP4 B CI Intermediate Plasticity TP4 B MH High Plasticity TP5 B CI Intermediate Plasticity TP5 B CI Intermediate Plasticity TP6 B CI Intermediate Plasticity TP6 B CI Intermediate Plasticity TP8 B CI Intermediate Plasticity TP10 B NP 34 Symbols: NP : Non Plastic # : Liquid Limit and Plastic Limit Wet Sieved PLASTICITY CHART FOR CASAGRANDE CLASSIFICATION. BS 5930:1999+A2: Plasticity Index (%) Liquid Limit (%) Checked By Approved By: Date Approved: GEO/005

30 Unit 4 Heol Aur Dafen Ind EstateDafen Carmarthenshire SA14 8QN Tel: Fax: Web: Certificate of Analysis Date: 04/09/2012 Client: Ground Investigation Our Reference: Client Reference: Contract Title: p-sw Land Adjacent To Village Green, Templeton Description: (Total Samples) 1 Date Received: 15/08/2012 Date Started: 26/08/2012 Date Completed: 30/08/2012 Test Procedures: (B.S : PART 3 : 1990 AND BRE CP2/79) Notes: Solid samples will be disposed 1 month and liquids 2 weeks after the date of issue of this test certificate Approved By: Authorised Signatories: Emma Williams Wayne Honey Paul Evans Laboratory Office Manager Laboratory Technician Quality Manager

31 Contract No: Client Ref: Location: p-sw Date: 04/09/2012 Land Adjacent To Village Green, Templeton SUMMARY OF CHEMICAL ANALYSIS (B.S : PART 3 : 1990 AND BRE CP2/79) Sulphate Content SO3 (as SO 4 ) Chloride Content Acid Aqueous Groundwater Chloride as water Value Soluble Ground- ph Total Magnesium Nitrate Remarks Hole Sample Depth Soluble Extract Sulphur Number Number m Sulphate as % SO 4 Sulphate as g/l SO 4 g/l % equiv. NaCl 25 o C % g/l mg/l Clause 5.5. Clause 5.5. Clause 5.4. Clause 7.3 Clause 7.2 Clause 9. TP3 B ( 0.06 ) 0.01 ( 0.02 ) TP10 B ( 0.16 ) 0.03 ( 0.03 ) TP5 B ( 0.16 ) 0.05 ( 0.07 ) TP10 B ( 0.06 ) 0.02 ( 0.02 ) NCP - No Chloride present Page 1 of 1

32 Test Report: Particle Size Distribution Test BS 1377 Part 2:1990. Wet Sieve, Clause 9.2 Client ref: p-sw Location: Land Adjacent To Village Green, Templeton Contract Number: Hole Number TP2 Sample Number: Depth (m) : 1.50 Sample Type B BS Test Percentage Sieve Passing ge Passing. Percenta Particle Diameter Percentage Passing # # # Soil Fraction Cobbles Gravel Sand Particle Size (mm). Silt and Clay Total Percentage Remarks: #- not determined Checked By Approved By: Date Approved: EO/104

33 Test Report: Particle Size Distribution Test BS 1377 Part 2:1990. Wet Sieve, Clause 9.2 Client ref: p-sw Location: Land Adjacent To Village Green, Templeton Contract Number: Hole Number TP5 Sample Number: Depth (m) : 1.80 Sample Type B BS Test Percentage Sieve Passing ge Passing. Percenta Particle Diameter Percentage Passing # # # Soil Fraction Cobbles Gravel Sand Particle Size (mm). Silt and Clay Total Percentage Remarks: #- not determined Checked By Approved By: Date Approved: EO/104

34 Test Report: Particle Size Distribution Test BS 1377 Part 2:1990. Wet Sieve, Clause 9.2 Client ref: p-sw Location: Land Adjacent To Village Green, Templeton Contract Number: Hole Number TP6 Sample Number: Depth (m) : 2.00 Sample Type B BS Test Percentage Sieve Passing ge Passing. Percenta Particle Diameter Percentage Passing # # # Soil Fraction Cobbles Gravel Sand Particle Size (mm). Silt and Clay Total Percentage Remarks: #- not determined Checked By Approved By: Date Approved: EO/104

35 Test Report: Particle Size Distribution Test BS 1377 Part 2:1990. Wet Sieve, Clause 9.2 Client ref: p-sw Location: Land Adjacent To Village Green, Templeton Contract Number: Hole Number TP9 Sample Number: Depth (m) : 0.80 Sample Type B BS Test Percentage Sieve Passing ge Passing. Percenta Particle Diameter Percentage Passing # # # Soil Fraction Cobbles Gravel Sand Particle Size (mm). Silt and Clay Total Percentage Remarks: #- not determined Checked By Approved By: Date Approved: EO/104