
National Association of Testing Authorities, Australia
Scope of Accreditation
Atlas Geotechnical Services Pty Ltd
Site
Atlas Geotechnical Lab
Accreditation No.
20498
Site No.
24557
Date of Accreditation
07 May 2020
Contact
Availability
Services available to external clients
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 contaminants | Aggregates | Foreign material in recycled aggregate | Manual classification | TfNSW TS 02799.51 | |
| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Sieve analysis of material finer than 75 µm | AS 1141.12, TfNSW TS 02799.04 | |
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Cylinder | AS 1012.9, TfNSW TS 02800.07 | |
| Mass per unit volume - Hardened concrete | Dimensions | AS 1012.12.1, TfNSW TS 02800.16 | |||
| 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 | AS 1012.8.1 | |
| Evaluation of geotechnical and civil construction material - Rock properties | Rocks | Point load strength index | Laboratory measurement | AS 4133.4.1, TfNSW TS 02799.21 | |
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Moisture content | Drying oven | AS 1289.2.1.1, TfNSW TS 02795.14 | |
| Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Three compaction point | TfNSW TS 02795.24 | |
| Dry density/moisture content relationship | Modified compactive effort | AS 1289.5.2.1, TfNSW TS 02795.07 | |||
| Dry density/moisture content relationship | Standard compactive effort | AS 1289.5.1.1, TfNSW TS 02795.06 | |||
| Minimum and maximum dry density | Not applicable | AS 1289.5.5.1, TfNSW TS 02795.26 | |||
| Evaluation of geotechnical and civil construction material - Soil field density | Soils | Density index | Not applicable | AS 1289.5.6.1 | |
| Compaction control | Hilf | AS 1289.5.7.1 | |||
| Relative compaction | Not applicable | TfNSW TS 02795.28 | |||
| Density - In situ | Nuclear gauge | AS 1289.5.8.1, TfNSW TS 02795.36 | |||
| Dry density ratio | Calculation | AS 1289.5.4.1 | |||
| Evaluation of geotechnical and civil construction material - Soil in situ penetration | Soils | Penetration in situ | Dynamic cone; Perth sand penetrometer | AS 1289.6.3.2, AS 1289.6.3.3, TfNSW TS 02795.23 | |
| Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens | AS 1289.6.1.1, TfNSW TS 02795.11,TfNSW TS 02796.03 | |
| Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable | AS 1289.1.1, TfNSW T105 TfNSW TS 02795.01 | |
| Soil pre-treatment | Accelerated weathering pre-treatment; Repeated compaction pre-treatment | TfNSW TS 02794.02,TfNSW TS 02794.03 | |||
| Sample collection | Aggregates | Not applicable | Aggregate from a stockpile | AS 1141.3.1, TfNSW TS 02794.01 | |
| Soils | Not applicable | Disturbed soil sampling from a pavement | AS 1289.1.2.1, TfNSW TS 02794.01 |
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
20498
Site No.
24557
Print date
02 Nov 2025