National Association of Testing Authorities, Australia
Scope of Accreditation
Westest QLD 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; Weak particles contaminants | Settling; Sieve analysis | AS 1141.32, AS 1141.33 | |
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Bulk density | Uncompacted | AS 1141.4 Section 7.1 | |
Shape | Average least dimension | AS 1141.20.3 | |||
Shape | Crushed faces | AS 1141.18 | |||
Particle size distribution | Sieve analysis | AS 1141.11.1 | |||
Shape | Flakiness | AS 1141.15, MR (Qld) Method Q201 | |||
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 | Linear shrinkage | Not applicable | AS 1289.3.4.1, MR (Qld) Method Q106 | |
Plastic limit; Plasticity index | Casagrande; Cone | AS 1289.3.3.1, AS 1289.3.2.1, MR (Qld) Method Q105 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1, MR (Qld) Method Q103A | |||
Liquid limit | Casagrande four point; Casagrande one point | AS 1289.3.1.1, AS 1289.3.1.2 | |||
Sieve analysis; Weighted plasticity index | Fines ratio | MR (Qld) Method Q252, MR (Qld) Method Q253 | |||
Liquid limit | Cone four point; Cone one point | AS 1289.3.9.2, MR (Qld) Method Q104A, MR (Qld) Method Q104D | |||
Moisture content | Drying oven; Relative moisture content | AS 1289.2.1.1, MR (Qld) Method Q250 | |||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable | MR (Qld) Method Q144A, AS 1289.5.4.2 | |
Dry density/moisture content relationship | Standard compactive effort | AS 1289.5.1.1, MR (Qld) Method Q142A | |||
Oversize material | Oversize material treatment | MR (Qld) Method Q143 | |||
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 field density | Soils | Moisture ratio | Measured | AS 1289.5.4.1 | |
Compaction control | Hilf | AS 1289.5.7.1 | |||
Relative compaction | Not applicable | MR (Qld) Method Q140A | |||
Density - In situ | Sand-cone | AS 1289.5.3.1, MR (Qld) Method Q141B | |||
Dry density ratio | Calculation | AS 1289.5.4.1 | |||
Field moisture content | Nuclear gauge | AS 1289.5.8.1, MR (Qld) Method Q141A, MR (Qld) NGTM Method N02 | |||
Degree of saturation | Not applicable | MR (Qld) Method Q146 | |||
Density - In situ | Nuclear gauge | AS 1289.5.8.1, MR (Qld) Method Q141A, MR (Qld) NGTM Method N01, MR (Qld) NGTM Method N03 | |||
Characteristic field density values | Not applicable | MR (Qld) Method Q020 | |||
Evaluation of geotechnical and civil construction material - Soil in situ penetration | Soils | Penetration in situ | Dynamic cone | AS 1289.6.3.2, MR (Qld) Method Q114B | |
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 Q101D | |
Evaluation of geotechnical and civil construction material - Soil reactivity | Soils | Reactivity | Shrink/swell | AS 1289.7.1.1 | |
Sample collection | Aggregates | Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | MR (Qld) Method Q050 | |
Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Quarry aggregate from a quarry face | AS 1141.3.1, MR (Qld) Method Q060 | |||
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 - Random sampling; Site selection - Random stratified sampling | MR (Qld) Method Q050 | ||
Not applicable | Site selection by spot sampling | MR (Qld) Method Q061 | |||
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 |
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Accreditation No.
19218
Site No.
25173
Print date
14 Nov 2024