Further Groundwater Investigations

DNAPL Investigations

The Notice of Clean Up requires Orica to identify dense non-aqueous phase liquid (DNAPL) source areas and to remove them to the maximum extent practicable. Below is a list of reports on Orica's ongoing investigations on DNAPL source areas and on DNAPL recovery trials.

For more details on DNAPL, view the DNAPL page. 

DNAPL Source Area Investigations

Central Plume Source Area Delineation Investigation, February 2006

30 June 2006

33MB

Southern Plumes Source Area Delineation Investigation, February 2006

19 June 2006

20MB

Southern Plumes DNAPL Source Area Delineation Investigation, August 2005	23 December 2005	347KB
	Tables & References	660KB
	Figures 2.1 - 2.4	5MB
	Figures 4.1 - 4.6	5MB
	Figures 4.7 - 4.15	4MB
	Figures 4.16 - 4.26	6MB
	Figures 4.27 - 4.36	6MB
	Figures 4.37 - 4.46	6MB
	Figures 4.47 - 5.4	9MB
Appendices & Data Validation		2.5MB

Central Plume DNAPL Source Area Delineation Investigation, August 2005	21 December 2005	2.4MB
	Figures 2.1 - 4.8	3MB
	Figures 4.9 - 5.3	651KB
	Figures 5.4 - 5.5	1MB
Appendices		1MB

2004 DNAPL Source Area Investigation	12 August 2004	6MB
	Figure 2-1	490KB
	Figure 2-2	606KB
	Figure 2-3	606KB
	Figure 2-4	631KB
	Figure 2-5	728KB
	Figure 2-6	230KB
	Figure 2-7	291KB
	Figure 2-8	226KB
	Figure 2-9	807KB
	Figure 2-10	510KB
	Figure 2-11	1.5MB
	Figure 3-1	523KB
	Figure 3-2	2.7MB
	Figure 3-3	249KB
	Figure 3-4	565KB
	Figure 4-1	529KB
	Figure 4-2	526KB
	Figure 4-3	703KB
	Figure 4-4	641KB
	Figure 4-5	711KB
	Figure 4-6	223KB
	Figure 4-7	898KB
	Figure 4-8	483KB
	Figure 4-9	716KB

DNAPL Recovery Trials

Results of DNAPL Recovery Trial at MWD16

1 November 2006

6MB