Melbourne Docklands Archaeological Assessment
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Ltd 3 of 300 BAULDERSTONE Land Status Report 0 HORNIBROOK Docklands Stadium TABLE OF CONTENTS SECTION PAGE 1.O INTRODUCTION ......................................................................................................................... 1 2.0 SITE DESCRIPTION.................................................................................................................... 1 2.1 Site History ................................................................................................................................ 1 2.2 Geology ..................................................................................................................................... 1 2.3 Site Preparation ......................................................................................................................... 2 2.4 Substructure Works ................................................................................................................... 2 3.0 SITE ASSESSMENT .................................................................................................................... 3 3.1 Preliminary Assessment ............................................................................................................ 3 3.2 Validation Testing Program ...................................................................................................... 4 3.2.1 Surface Gravel .................................................................................................................... 4 3.3.2 Soil Samples....................................................................................................................... 4 3.3.3 Quality Control ................................................................................................................... 6 3.3.4 Groundwater....................................................................................................................... 7 4.0 CONSTRUCTION PROGRAM .................................................................................................... 8 5.0 SUMMARY AND CONCLUSIONS............................................................................................ 8 6.0 REFERENCES .............................................................................................................................. 8 TABLES Table 1 - Summary of Validation Testing Program Table 2 - Statistical Summary - Western Area Table 3 - Statistical Summary - Rest of the Site Table 4 - Statistical Summary of Natural Silty Clay Table 5 - Summary of RPD Results for Duplicate Test Results FIGURES Figure 1 - Site Location Figure 2 - Site Boundaries Figure 3 - Final Surface Levels Prior to Construction Figure 4 - Sampling Locations APPENDICES Appendix A - Site History Report Appendix B - Sample Logs Appendix C - North East Stockpile Appendix D - Summary of Analytical Data Appendix E - Information on Offsite Disposal of Soil Appendix F - Groundwater Information Appendix G - Certified Analytical Results D.I. R. T. /docklands/status report Page i 4 of 300 BAULDERSTONE Land Status Report 0 HORNIBROOK Docklands Stadium Docklands Stadium Land Status Report 1.0 INTRODUCTION Baulderstone Hornibrook Pty Ltd (BHPL) was awarded the contract by the Docklands Authority to construct the new multipurpose sports and entertainment centre at the Docklands. A requirement of the contract is that BHFL obtain an Environmental Audit under Section 57AA of the Environment Protection Act in order to demonstrate that the land is suitable, in an environmental sense, for its intended end use. 2.0 SITE DESCRIPTION The site is located in former rail yards in an area situated between Footscray Road and Spencer Street Station as shown in Figure 1. The boundary of the site for audit purposes is the current lease boundary running outside the structure wall as shown in Figure 2. The boundary is likely to be brought in to the outside wall of the Stadium to allow maximum space for other developers within the precinct’. The site covers a total area of approximately 4.5 hectares with boundaries as shown in Figure 2. 2.1 Site History A requirement of the general Docklands Environmental Management Plan is that an archaeological investigation be carried out as part of the development of all areas of the Docklands. BHFL commissioned Mr. Gary Vines of the Living Museum of the West to carry out such a study. The program included: 0 background study of the history of the area; 0 a watching brief during initial earthworks on the site; and 0 the preparation of an archaeological assessment report. The report makes interesting reading and it helps explain the ground conditions encountered during the excavation of the site. The report has been included as Appendix A. The land on which the Stadium is being constructed is part of a large reclaimed area to the West of the City. The land was reclaimed starting in the mid 1800’s by filling with a variety of materials including silt dredged from the harbour, industrial waste and construction rubble. Very little archaeological evidence was found during the