National Association of Testing Authorities, Australia
Scope of Accreditation
J & A Geotech Testing Pty Ltd
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
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Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Clay and fine silt | Settling |
AS 1141.33, RMS(NSW) Method T268 TfNSW TS 02799.43 |
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Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Fine particles in road materials; Sieve analysis; Sieve analysis of material finer than 75 µm |
AS 1141.19; AS 1141.11.1; AS 1141.12 TfNSW T107; RMS (NSW) Method T201; RMS (NSW) Method T203 TfNSW TS 02795.03,TfNSW TS 02799.02,TfNSW TS 02799.04 |
|
Shape | Proportional calliper |
AS 1141.14 TfNSW TS 02799.12 |
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Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 TfNSW TS 02799.13 |
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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 |
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Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Cylinder |
AS 1012.9 |
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Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
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Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | Manufacture and curing of cylindrical specimens in the laboratory |
AS 1012.8.1 |
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Evaluation of geotechnical and civil construction material - Soil classification | Soils | Moisture content | Drying oven |
AS 1289.2.1.1 TfNSW TS 02795.14 |
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Sieve analysis | Not applicable |
AS 1289.3.6.1 TfNSW TS 02795.02 |
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Liquid limit; Plastic limit; Plasticity index | Casagrande four point; Casagrande one point |
AS 1289.3.1.1; AS 1289.3.1.2; AS 1289.3.2.1; AS 1289.3.3.1 TfNSW TS 02795.04,TfNSW TS 02795.05 |
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Linear shrinkage | Not applicable |
AS 1289.3.4.1 TfNSW TS 02795.08 |
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Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Three compaction point |
RMS (NSW) Method T162 TfNSW TS 02795.24 |
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Minimum and maximum dry density |
AS 1289.5.5.1 RMS (NSW) Method T164 TfNSW TS 02795.26 |
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Dry density/moisture content relationship | Modified compactive effort; Standard compactive effort |
AS 1289.5.1.1; AS 1289.5.2.1 RMS (NSW) Method T111; RMS (NSW) Method T112; RMS (NSW) Method T130 TfNSW TS 02795.06,TfNSW TS 02795.07,TfNSW TS 02796.01 |
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Assignment of optimum moisture content/maximum dry density (OMC/MDD) |
AS 1289.5.4.2 |
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Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class |
AS 1289.3.8.1 |
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Evaluation of geotechnical and civil construction material - Soil field density | Soils | Relative compaction | Not applicable |
RMS (NSW) Method T166 TfNSW TS 02795.28 |
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Dry density ratio | Calculation |
AS 1289.5.4.1 |
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Density index | Not applicable |
AS 1289.5.6.1 |
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Compaction control | Hilf |
AS 1289.5.7.1 |
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Density - In-situ | Nuclear gauge |
AS 1289.5.8.1 RMS (NSW) Method T173 TfNSW TS 02799.43 |
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Evaluation of geotechnical and civil construction material - Soil in-situ penetration | Soils | Penetration depth | Ball embedment |
RMS (NSW) Method T271 TfNSW TS 02799.46 |
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Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
AS 1289.6.1.1 RMS (NSW) Method T117 TfNSW TS 02795.11 |
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Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Accelerated weathering pre-treatment |
AS 1289.1.1 TfNSW TS 02794.02,TfNSW TS 02794.03,TfNSW TS 02795.01 |
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Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Compressive strength | Uniaxial unconfined |
RMS (NSW) Method T116 RMS (NSW) Method T131 TfNSW TS 02795.10,TfNSW TS 02796.02 |
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Sample collection | Aggregates | Not applicable | Aggregate from a stockpile |
AS 1141.3.1 |
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Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer |
AS 1012.1 |
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Soils | 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 |
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Accreditation No.
19979
Site No.
17121
Print date
24 Apr 2024