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1. Regulatory Compliance Analysis: Detailed analysis of compliance with specific Swiss regulations, included when complex regulatory issues are identified

2. Risk Assessment: Detailed human health and environmental risk assessment, included when significant contamination is found

3. Remediation Strategy: Preliminary remediation options and cost estimates, included when contamination exceeds acceptable levels

4. Groundwater Impact Assessment: Detailed evaluation of groundwater conditions, included when groundwater contamination is suspected

5. Vapor Intrusion Assessment: Analysis of potential vapor intrusion risks, included for sites with volatile contaminants

6. Cultural Heritage Considerations: Assessment of historical preservation requirements, included for sites in historically significant areas

1. Appendix A - Site Photographs: Comprehensive photographic documentation of the site inspection

2. Appendix B - Historical Documents: Copies of historical maps, aerial photographs, and relevant historical records

3. Appendix C - Sample Location Plans: Detailed maps showing all sampling locations and investigation points

4. Appendix D - Laboratory Reports: Complete laboratory analytical reports and chain of custody documentation

5. Appendix E - Borehole Logs: Detailed logs of all soil borings and monitoring well installations

6. Appendix F - Tables of Results: Summary tables of analytical results compared to applicable standards

7. Appendix G - Field Investigation Data: Field screening results, field notes, and investigation methodology details

8. Appendix H - Regulatory Correspondence: Copies of relevant correspondence with regulatory authorities

9. Appendix I - Historical Title Search: Results of property ownership and land use history research

10. Appendix J - Interview Records: Documentation of interviews with site owners, operators, and other relevant parties