National Association of Testing Authorities, Australia
Scope of Accreditation
CQ Soil Labs
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
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 | Compressive strength | Cylinder | AS 1012.9 | |
Mass per unit volume - Hardened concrete | Dimensions; Water displacement | AS 1012.12.1, AS1012.12.2, MR (Qld) Method Q473 | |||
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 | Particle density | Not applicable | AS 1289.3.5.1-2006 | |
Plastic limit | Not applicable | AS 1289.3.2.1, MR (Qld) Method Q105 | |||
Weighted plasticity index | Not applicable | MR (Qld) Method Q252 | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1, MR (Qld) Method Q106 | |||
Moisture content | Drying oven; Relative moisture content | AS 1289.2.1.1, MR (Qld) Method Q250 | |||
Sieve analysis | Fines ratio | AS 1289.3.6.1, MR (Qld) Method Q103A, MR (Qld) Method Q253 | |||
Liquid limit | Casagrande four point; Casagrande one point; Cone four point; Cone one point | AS 1289.3.1.1, AS 1289.3.1.2, AS 1289.3.9.1, AS 1289.3.9.2, MR (Qld) Method Q104A, MR (Qld) Method Q104D | |||
Plasticity index | Casagrande; Cone | AS 1289.3.3.1, AS 1289.3.3.2, MR (Qld) Method Q105 | |||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | 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 | |
Compaction to nominated levels | Not applicable | MR (Qld) Method Q145A | |||
Oversize material | Oversize material treatment | MR (Qld) Method Q143 | |||
Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable | AS 1289.5.4.2, MR (Qld) Method Q144A | |||
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 | Characteristic field density values | Not applicable | MR (Qld) Method Q020 | |
Relative compaction | Not applicable | MR (Qld) Method Q140A | |||
Dry density ratio; Moisture ratio | Measured | AS 1289.5.4.1 | |||
Compaction control | Hilf | AS 1289.5.7.1 | |||
Density index | Not applicable | AS 1289.5.6.1 | |||
Density - In situ | Sand pouring apparatus | AS 1289.5.3.1 | |||
Degree of saturation | Not applicable | MR (Qld) Method Q146 | |||
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 laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens | AS 1289.6.1.1, MR (Qld) Method Q113A, MR (Qld) Method Q113B, 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, MR (Qld) Method Q101E, MR (Qld) Method Q101F | |
Evaluation of geotechnical and civil construction material - Soil reactivity | Soils | Reactivity | Core shrinkage; Loaded shrinkage; Shrink/swell | AS 1289.7.1.1, AS 1289.7.1.2, AS 1289.7.1.3 | |
Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a truck; Site selection by spot sampling | AS 1141.3.1, MR (Qld) Method Q060, MR (Qld) Method Q061 | |
Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer | AS 1012.1 | ||
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 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 |
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Accreditation No.
21232
Site No.
25552
Print date
07 Dec 2024