
National Association of Testing Authorities, Australia
Scope of Accreditation
Construction Testing and Quality Services
Site
Central Queensland Laboratory
Accreditation No.
20643
Site No.
25188
Date of Accreditation
25 Nov 2021
Contact
Mr Michael Davies
P: +61 0403679775
Availability
Services available to external clients
Supervision
Not Applicable
Scope of Accreditation
Central Queensland Laboratory
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Evaluation of geotechnical and civil construction material - Aggregate abrasion | Aggregates | Abrasion resistance | Los Angeles machine value | AS 1141.23 | |
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 | Organic impurities | Colour test | AS 1141.34 | |
Weak particles contaminants | Sieve analysis | AS 1141.32 | |||
Sugar | Fehlings solution | AS 1141.35 | |||
Clay and fine silt | Settling | AS 1141.33 | |||
Light particles contaminants | Segregation by density | AS 1141.31 | |||
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Bulk density | Compacted; Uncompacted | AS 1141.4 | |
Particle density of coarse aggregate; Particle density of fine aggregate | Weighing-in-water | AS 1141.5, AS 1141.6.1 | |||
Shape | Average least dimension | AS 1141.20.3 | |||
Shape | Crushed faces | AS 1141.18 | |||
Water absorption of coarse aggregate; Water absorption of fine aggregate | Not applicable | AS 1141.5, AS 1141.6.1 | |||
Shape | Flakiness | AS 1141.15, MR (Qld) Method Q201 | |||
Shape | Proportional calliper | AS 1141.14 | |||
Particle size distribution | Sieve analysis; Sieve analysis of material finer than 75 µm | AS 1141.11.1, AS 1141.12 | |||
Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Degradation factor on coarse aggregate |
AS 1141.25.2, MR (Qld) Method Q208B |
|
Soundness | Degradation factor on source rock |
AS 1141.25.1 |
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Soundness | Exposure to sodium sulfate solution | AS 1141.24 | |||
Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 |
|
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar consistence in-situ | Concrete, grout and mortar | Slump flow | Cone | AS 1012.3.1 | |
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Mass per unit volume - Hardened concrete | Dimensions | AS 1012.12.1 | |
Compressive strength | Cylinder | AS 1012.9 | |||
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | Curing cylinder specimens in the laboratory; In-situ manufacture and curing of cylindrical specimens | AS 1012.8.1 | |
Evaluation of geotechnical and civil construction material - Soil classification | Soils | Plasticity index | Cone | AS 1289.3.3.2, MR (Qld) Method Q105 | |
Plastic limit | Not applicable | AS 1289.3.2.1, MR (Qld) Method Q105 | |||
Moisture content | Drying oven; Microwave oven | AS 1289.2.1.1, AS 1289.2.1.4 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1, MR (Qld) Method Q103A | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1, MR (Qld) Method Q106 | |||
Liquid limit | Cone four point; Cone one point | AS 1289.3.9.1, AS 1289.3.9.2, MR (Qld) Method Q104A, MR (Qld) Method Q104D | |||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable | AS 1289.5.4.2, MR (Qld) Method Q144A | |
Dry density/moisture content relationship | Modified compactive effort; Standard compactive effort | AS 1289.5.1.1, AS 1289.5.2.1, MR (Qld) Method Q142A, MR (Qld) Method Q142B | |||
Oversize material | Oversize material treatment | MR (Qld) Method Q143 | |||
Compaction to nominated levels | Not applicable | MR (Qld) Method Q145A | |||
Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class |
AS 1289.3.8.1 |
|
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
AS 1289.6.1.1, MR (Qld) Method Q113A, MR (Qld) Method Q113C |
|
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, MR (Qld) Method Q101D | |
Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Sample preparation | UCS (unconfined compression strength) specimens - Field mix; UCS (unconfined compression strength) specimens - Laboratory mix | MR (Qld) Method Q251A, MR (Qld) Method Q251B | |
Compressive strength | Uniaxial unconfined | MR (Qld) Method Q115 | |||
Curing of moulded specimens | Not applicable | MR (Qld) Method Q135B | |||
Sample preparation | Cement stabilisation | MR (Qld) Method Q135A | |||
Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a windrow | AS 1141.3.1, MR (Qld) Method Q060 | |
Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | MR (Qld) Method Q050 | |||
Not applicable | Site selection by spot sampling | MR (Qld) Method Q061 | |||
Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer; Fresh concrete from deposited concrete | AS 1012.1 | ||
Soils | Not applicable | Site selection by spot sampling | MR (Qld) Method Q061 | ||
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 sampling from earthwork; Disturbed soil sampling from a face; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow; Disturbed soil sampling from an open-drive; Disturbed soil sampling in-situ | AS 1289.1.2.1, 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.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
20643
Site No.
25188
Print date
06 Dec 2023
END OF SCOPE