The objectives of the GEM2survey were: 1. to detect underground pipes, services and remnant buried objects (eg. underground storage tanks not removed so far, buried metal etc.) that may be contamination sources and 2. To collect sufficient multi-frequency electromagnetic (EM) data for possible later processing into continuous layered models of the site, should it be deemed useful. This report describes the geophysical survey operations and data processing and presents the results and an interpretation of the geophysical investigation addressing the first objective. - Introduction,
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Notes
This document is and shall remain the property of GHD Pty Ltd. The document may only be used for the purposes for which it was commissioned and in accordance with the Terms of Engagement for the commission.,
Made available via the Publications (Legal Deposit) Act 2004 (NT).,
Table of contents
1. Introduction - Information about this report - Survey maps accuracy. Survey methodology - Field survey method, Field survey principles, Processing, Explanation of the EM map types presented, Data presentation and interpretation notes. 3. Preliminary interpretation - Site overview maps, detailed interpretation maps and tables, additional interpretation. 4. Conclusions and recommendations. 5. References.,