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Acid Sulfate Report
Attached to the e-mail Additional Items for Information Request - MCU17/0076 & OPW17/0224.
Certificate of Analysis
NATA Accredited
Accreditation Number 1261
Tectonic Geotechnical Pty Ltd Site Number 20794
40A Glen Vista Place Accredited for compliance with ISO/IEC 17025 – Testing
The results of the tests, calibrations and/or
Chevalum measurements included in this document are traceable
to Australian/national standards.
Qld 4555
Attention: Mark Thomson
Report 558447-S
Project name 25 EDWARD STREET COOLUM BEACH
Project ID 17265
Received Date Aug 11, 2017
Client Sample ID BH1 0.0-0.25M BH1 0.25-0.5M BH1 0.5-0.75M BH1 0.75-1.0M
Sample Matrix Soil Soil Soil Soil
Eurofins | mgt Sample No. B17-Au16059 B17-Au16060 B17-Au16061 B17-Au16062
Date Sampled Aug 09, 2017 Aug 09, 2017 Aug 09, 2017 Aug 09, 2017
Test/Reference LOR Unit
Acid Sulfate Soils Field pH Test
pH-F (Field pH test)* 0.1 pH Units 7.2 7.1 7.4 7.4
pH-FOX (Field pH Peroxide test)* 0.1 pH Units 5.1 4.5 5.4 5.2
Reaction Ratings*S05 comment 3.0 3.0 2.0 2.0
Chromium Suite (SKCl)
pH-KCL 0.1 pH Units - 7.1 - -
Acid trail - Titratable Actual Acidity 2 mol H+/t - <2 - -
sulfidic - TAA equiv. S% pyrite 0.02 % pyrite S - < 0.02 - -
Chromium Reducible SulfurS04 0.005 %S - < 0.005 - -
Chromium Reducible Sulfur -acidity units 3 mol H+/t - <3 - -
Sulfur - KCl Extractable 0.02 %S - < 0.02 - -
HCl Extractable Sulfur 0.02 %S - n/a - -
Net Acid soluble sulfur 0.02 %S - n/a - -
Net Acid soluble sulfur - acidity units 10 mol H+/t - n/a - -
Net Acid soluble sulfur - equivalent S% pyriteS02 0.02 %S - n/a - -
Acid Neutralising Capacity (ANCbt) 0.01 %CaCO3 - 0.35 - -
Acid Neutralising Capacity - acidity (ANCbt) 2 mol H+/t - 71 - -
Acid Neutralising Capacity - equivalent S% pyrite (s-
ANCbt)S03 0.02 %S - 0.11 - -
ANC Fineness Factor factor - 1.5 - -
Net Acidity (Sulfur Units) 0.02 %S - < 0.02 - -
Net Acidity (Acidity Units) 10 mol H+/t - < 10 - -
Liming RateS01 1 kg CaCO3/t - <1 - -
<2mm Fraction 0.005 g - 66 - -
>2mm Fraction 0.005 g - 3.5 - -
Analysed Material 0.1 % - 95 - -
Extraneous Material 0.1 % - 5.1 - -
% Moisture 1 % - 11 - -
Eurofins | mgt 1/21 Smallwood Place, Murarrie, QLD, Australia, 4172 Page 1 of 10
Date Reported: Aug 22, 2017 ABN : 50 005 085 521 Telephone: +61 7 3902 4600 Report Number: 558447-S
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