National Association of Testing Authorities, Australia
Scope of Accreditation
Civil Geotechnical Services
Site
Civil Geotechnical Services
Accreditation No.
9909
Site No.
9902
Date of Accreditation
01 Jun 2017
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
| Service | Product | Determinant | Technique | Procedure | Limitations |
|---|---|---|---|---|---|
Suspended Evaluation of geotechnical and civil construction material - Soil classification | Soils | Particle density | Not applicable | AS 1289.3.5.1 | |
| Plastic limit | Not applicable | AS 1289.3.2.1 | |||
| Plasticity index | Casagrande | AS 1289.3.3.1 | |||
| Moisture content | Drying oven | AS 1289.2.1.1 | |||
| Liquid limit | Casagrande one point | AS 1289.3.1.1 AS 1289.3.1.2 | |||
| Linear shrinkage | Not applicable | AS 1289.3.4.1 | |||
| Sieve analysis | Not applicable | AS 1289.3.6.1 | |||
| Description, identification and classification | Not applicable | AS 1726 Tables 9 and 10 (Laboratory classification only) | |||
Suspended 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 | |
| Dry density/moisture content relationship | Standard compactive effort | AS 1289.5.1.1 | |||
| Dry density/moisture content relationship | Modified compactive effort | AS 1289.5.2.1 | |||
Suspended Evaluation of geotechnical and civil construction material - Soil consolidation | Soils | Consolidation | One-dimensional | AS 1289.6.6.1 | |
Suspended Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class | AS 1289.3.8.1 | |
| Dispersion | Percentage (%) | AS 1289.3.8.2 | |||
Suspended Evaluation of geotechnical and civil construction material - Soil field density | Soils | Field moisture content | Nuclear gauge | AS 1289.5.8.1 | |
| Dry density ratio | Calculation | AS 1289.5.4.1 | |||
| Density - In situ | Nuclear gauge | AS 1289.5.8.1 | |||
| Moisture ratio | Measured | AS 1289.5.4.1 | |||
| Compaction control | Hilf | AS 1289.5.7.1 | |||
| Characteristic field density values | Not applicable | RC (Vic) Method 316.00 | |||
Suspended Evaluation of geotechnical and civil construction material - Soil fine particles | Soils | Fine particle analysis | Hydrometer | AS 1289.3.6.3 | |
Suspended Evaluation of geotechnical and civil construction material - Soil in situ penetration | Soils | Penetration in situ | Dynamic cone | AS 1289.6.3.2 | |
Suspended Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens | AS 1289.6.1.1 | |
Suspended Evaluation of geotechnical and civil construction material - Soil permeability | Soils | Permeability | Flexible wall permeameter | AS 1289.6.7.3 | |
Suspended Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable | AS 1289.1.1 | |
| Soil pre-treatment | Repeated compaction pre-treatment | RC (Vic) Method 301.05 | |||
Suspended Evaluation of geotechnical and civil construction material - Soil reactivity | Soils | Reactivity | Shrink/swell | AS 1289.7.1.1 | |
Suspended Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Laboratory stabilisation of soil | Cement | RC (Vic) Method 301.06 | |
| Laboratory stabilisation of soil | Lime stabilisation | RC (Vic) Method 301.03 | |||
Suspended Evaluation of geotechnical and civil construction material - Soil triaxial strength | Soils | Triaxial strength | Triaxial undrained without pore water pressure measurement | AS 1289.6.4.1 | |
| Triaxial strength | Triaxial undrained with pore water pressure measured | AS 1289.6.4.2 | |||
Suspended Sample collection | Soils | Not applicable | Undisturbed soil sampling by open-drive sampler | AS 1289.1.3.1 | |
| Not applicable | Site selection - Random stratified sampling | RC (Vic) Method 316.10 | |||
| Not applicable | Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling in situ | AS 1289.1.2.1 |
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Accreditation No.
9909
Site No.
9902
Print date
27 Nov 2024