RFI - Revised Geo-Environmental Investigation · MCU25/0020

Comments

Sample Integrity
Custody Seals Intact (if used)                                                                                                           N/A
Attempt to Chill was evident                                                                                                             Yes
Sample correctly preserved                                                                                                               Yes
Appropriate sample containers have been used                                                                                             Yes
Sample containers for volatile analysis received with minimal headspace                                                                  Yes
Samples received within HoldingTime                                                                                                      Yes
Some samples have been subcontracted                                                                                                     No



Qualifier Codes/Comments
Code        Description
                   Liming rate is calculated and reported on a dry weight basis assuming use of fine agricultural lime (CaCO3) and using a safety factor of 1.5 to allow for non-homogeneous mixing
S01                and poor reactivity of lime. For conversion of Liming Rate from 'kg/t dry weight' to 'kg/m3 in-situ soil' multiply 'reported results' x 'wet bulk density of soil in t/m3'
S02                Retained Acidity is Reported when the pHKCl is less than pH 4.5
S03                Acid Neutralising Capacity is only required if the pHKCl if greater than or equal to pH 6.5
S04                Acid Sulfate Soil Samples have a 24 hour holding time unless frozen or dried within that period
                   Field Screen uses the following fizz rating to classify the rate the samples reacted to the peroxide: 1.0; No reaction to slight. 2.0; Moderate reaction. 3.0; Strong reaction with
S05                persistent froth. 4.0; Extreme reaction.




Authorised by:

 Jacinta Baker                            Analytical Services Manager
 Luke Holt                               Senior Analyst-Inorganic
 Mary Makarios                           Senior Analyst-Sample Properties
 Jonathon Angell                         Senior Analyst-Sample Properties
 Jonathon Angell                         Senior Analyst-SPOCAS




Glenn Jackson
Managing Director


Final Report – this report replaces any previously issued Report


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Measurement uncertainty of test data is available on request or please click here.
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document shall not be reproduced except in full and relates only to the items tested. Unless indicated otherwise, the tests were performed on the samples as received.




                                                        Eurofins Environment Testing 1/21 Smallwood Place, Murarrie, QLD, Australia 4172                                              Page 15 of 15

   Date Reported: Feb 25, 2025                                               ABN : 50 005 085 521 Tel: +61 7 3902 4600                                                  Report Number: 1189604-S