National Association of Testing Authorities, Australia
Scope of Accreditation
Mt Marrow Blue Metal Quarries Pty Ltd
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
| Service | Product | Determinant | Technique | Procedure | Limitations |
|---|---|---|---|---|---|
| Evaluation of geotechnical and civil construction material - Aggregate binder adhesion | Aggregates | Degree of precoating | Not applicable |
MR (Qld) Method Q216 |
|
| Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Clay and fine silt | Settling |
AS 1141.33 |
|
| Weak particles contaminants | Sieve analysis |
AS 1141.32 |
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| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 |
|
| Particle size distribution | Sieve analysis |
AS 1141.11.1 |
|||
| Shape | Crushed faces |
AS 1141.18 |
|||
| Shape | Flakiness |
AS 1141.15 MR (Qld) Method Q201 |
|||
| Particle density of coarse aggregate; Water absorption of coarse aggregate | Weighing-in-water |
AS 1141.6.1 |
|||
| Shape | Average least dimension |
AS 1141.20.3 |
|||
| Shape | Proportional calliper |
AS 1141.14 |
|||
| Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Degradation factor on coarse aggregate |
AS 1141.25.2; MR (Qld) Method 208B |
|
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Plasticity index | Cone |
AS 1289.3.3.2 MR (Qld) Method Q105 |
|
| Linear shrinkage | Not applicable |
AS 1289.3.4.1; MR (Qld) Method Q106 |
|||
| Moisture content | Drying oven |
AS 1289.2.1.1 |
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| Liquid limit | Cone one point |
MR (Qld) Method Q104D |
|||
| Liquid limit | Cone four point |
AS 1289.3.9.1 MR (Qld) Method Q104A |
|||
| Plastic limit | Not applicable |
AS 1289.3.2.1; MR (Qld) Method Q105 |
|||
| Sieve analysis | Not applicable |
AS 1289.3.6.1; MR (Qld) method Q103A |
|||
| Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Standard compactive effort |
AS 1289.5.1.1 MR (Qld) Method Q142A |
|
| Dry density/moisture content relationship | Modified compactive effort |
AS 1289.5.2.1 MR (Qld) Method Q142B |
|||
| Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens | MR (Qld) Method Q113A, MR (Qld) Method Q113B | |
| Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable |
AS 1289.1.1; MR (Qld) Method Q101; MR (Qld) Method Q101A; MR (Qld) Method Q101B; MR (Qld) Method Q101C |
|
| Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Cement content | Heat of neutralisation |
MR (Qld) Method Q134 |
|
| Sample collection | Aggregates | Not applicable | Quarry aggregate from a rock spall; Quarry aggregate from boulders |
AS 1141.3.2 |
|
| Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a truck |
AS 1141.3.1 MR (Qld) Method Q060 |
|||
| Soils | Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | AS 1289.1.4.1, AS 1289.1.4.2, MR (Qld) Method Q050 | ||
| Not applicable | Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile |
MR (Qld) Method Q060 |
The only data displayed is that deemed relevant and necessary for the clear description of the Activities and Services covered by the Scope of Accreditation (SoA).
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
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Accreditation No.
9389
Site No.
9382
Print date
25 Aug 2026