National Association of Testing Authorities, Australia
Scope of Accreditation
Civil Tech Soil Testing Services 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 properties | Aggregates | Shape | Proportional calliper | AS 1141.14 | |
Shape | Average least dimension | AS 1141.20.1, AS 1141.20.3 | |||
Particle density of fine aggregate | Weighing-in-water | AS 1141.5 | |||
Particle density of coarse aggregate | Weighing-in-water | AS 1141.6.1 | |||
Particle size distribution | Sieve analysis | AS 1141.11.1 | |||
Shape | Flakiness | AS 1141.15 MR (Qld) Method Q201 | |||
Water absorption of coarse aggregate | Not applicable | AS 1141.6.1 | |||
Water absorption of fine aggregate | Not applicable | AS 1141.5 | |||
Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Degradation factor on source rock | AS 1141.25.1 | |
Soundness | Degradation factor on coarse aggregate | MR (Qld) Method Q208B | |||
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 - Soil classification | Soils | Plasticity index | Cone | AS 1289.3.3.2 MR (Qld) Method Q105 | |
Liquid limit | Cone four point | AS 1289.3.9.1 MR (Qld) Method Q104A | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1 MR (Qld) Method Q106 | |||
Apparent particle density | Not applicable | AS 1289.3.5.1 | |||
Plastic limit | Not applicable | AS 1289.3.2.1 MR (Qld) Method Q105 | |||
Liquid limit | Cone one point | MR (Qld) Method Q104D | |||
Moisture content | Drying oven | AS 1289.2.1.1 | |||
Plasticity index | Casagrande | AS 1289.3.3.1 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1; MR (Qld) Method Q103A | |||
Liquid limit | Casagrande one point | AS 1289.3.1.2 | |||
Liquid limit | Casagrande four point | AS 1289.3.1.1 | |||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Oversize material | Oversize material treatment | MR (Qld) Method Q143 | |
Compaction to nominated levels | Not applicable | MR (Qld) Method Q145A | |||
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 | 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 dispersion | Soils | Dispersion | Emerson class | AS 1289.3.8.1 | |
Evaluation of geotechnical and civil construction material - Soil field density | Soils | Degree of saturation | Not applicable | MR (Qld) Method Q146 | |
Field moisture content | Nuclear gauge | AS 1289.5.8.1; MR (Qld) Method Q141A | |||
Density - In-situ | Sand-cone | AS 1289.5.3.1 MR (Qld) Method Q141B | |||
Dry density ratio | Calculation | AS 1289.5.4.1 | |||
Compaction control | Hilf | AS 1289.5.7.1 | |||
Density - In-situ | Nuclear gauge | AS 1289.5.8.1 MR (Qld) Method Q141A | |||
Density index | Not applicable | AS 1289.5.6.1 | |||
Moisture ratio | Measured | AS 1289.5.4.1 | |||
Relative compaction | Not applicable | MR (Qld) Method Q140A | |||
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 | |
Evaluation of geotechnical and civil construction material - Soil reactivity | Soils | Reactivity | Shrink/swell | AS 1289.7.1.1 | |
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 | |
Laboratory stabilisation of soil | Cement; Lime stabilisation | MR (Qld) Method Q135A | |||
Compressive strength | Uniaxial unconfined | MR (Qld) Method Q115 | |||
Curing of moulded specimens | Not applicable | MR (Qld) Method Q135B | |||
Sample collection | Aggregates | Not applicable | Aggregate from a stockpile; Aggregate from a truck | AS 1141.3.1 | |
Soils | Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling; Site selection - Systematic random stratified sampling | MR (Qld) Method Q050 | ||
Not applicable | Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow; Disturbed soil sampling in-situ | AS 1289.1.2.1 MR (Qld) Method Q060 |
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Accreditation No.
3051
Site No.
3044
Print date
08 Oct 2024