Condition 2.5 of EP006/1998

Kai Tak Airport North Apron Decommissioning - Final Report (Volume 1)

Content

1. INTRODUCTION
2. OBJECTIVES AND SCOPE OF PILOT TEST
3. METHODOLOGY
4. RESULTS
5. DATA INTERPRETATION
6. EVALUATION OF RESULTS AGAINST CRITERIA IN EIA REPORT
7. CONCLUSIONS AND RECOMMENDATIONS

Appendices

Appendix A	Table of Conversion Factors for Units of Relevant Physical Quantities
Appendix B	General Scope of Pilot Test
Appendix C	Responses and Comments from EPD and OCTF Regarding Pilot Test
Appendix D	Health, Safety and Environmental Plan
Appendix E	Lists of Equipment and Specification of Measuring Equipment
Appendix F	Calibration Records of Measuring Equipment
Appendix G	Recommendation for HyperVentilalte
Appendix H	Report of Utility Survey
Appendix I	Boring Log and Well Installation Log
Appendix J	Report of Particle Size Analyses of Soil
Appendix K	Records of Cross-checking of VOC Measurements
Appendix L	Printouts of Results of Computer Modelling on Permeability Test Using HyperVentilate
Appendix M	Example of Air Sparging and Soil Vapour Extraction Treatment for Contaminated Site
Appendix N	Calculation of SVE ROI Using Pore Volume Exchange and Pore Gas Velocity
Appendix O	Calculation of SVE ROI Based on Oxygen Utilisation
Appendix P	Calculation of Clean Up Time Based on Volatilisation for Hot Spot B
Appendix Q	Calculation of Clean Up Time Based on Biodegradation for Hot Spot B
Appendix R	Calculation of Benzene Emission

Kai Tak Airport North Apron Decommissioning - Final Report (Volume 2)

Content

1. FIELD DATA AND CHARTS OF DATA OF SHORT-TERM SOIL VAPOUR EXTRACTION TESTS
2. FIELD DATA AND CHARTS OF DATA OF LONG-TERM SOIL VAPOUR EXTRACTION TESTS
3. FIELD DATA AND CHARTS OF DATA OF SHORT-TERM AIR SPARGING TESTS
4. FILED DATA AND CHARTS OF DATA OF TRACER (HELIUM) TESTS
5. FIELD DATA AND CHARTS OF DATA OF LONG-TERM COMBINED SOIL VAPOUR EXTRACTION/ AIR SPARGING TESTS

Kai Tak Airport North Apron Decommissioning - Alternative Remediation Strategy for Hot Spot B