National Association of Testing Authorities, Australia
Scope of Accreditation
WSP Australia Pty Ltd
Site
Perth Laboratory
Accreditation No.
1961
Site No.
1598
Date of Accreditation
16 Mar 2023
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Establishment of annex facilities | Materials defined by all or some for which the site is accredited | Determinations defined by all or some for which the site is accredited | Techniques defined by all or some for which the site is accredited | ||
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Penetration depth; Texture depth | Ball embedment; Sand patch | MRWA Method WA 311.1 MRWA Method WA 312.1 | |
Evaluation of geotechnical and civil construction material - Rock properties | Rocks | Point load strength index | Not applicable | AS 4133.4.1 | |
Density; Porosity | Callipers | AS 4133.2.1.1 | |||
Moisture content | Drying oven | AS 4133.1.1.1 | |||
Density; Porosity | Buoyancy | AS 4133.2.1.2 | |||
Evaluation of geotechnical and civil construction material - Soil chemical properties | Soils | Calcium carbonate content | Not applicable | MRWA Method WA915.1 | |
Evaluation of geotechnical and civil construction material - Soil classification | Soils | 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 MRWA Method WA 120.1 MRWA Method WA 121.1 MRWA Method WA 122.1 | |
Moisture content | Drying oven | AS 1289.2.1.1 MRWA Method WA 110.1 | |||
Liquid limit; Plasticity index | Cone four point; Cone one point | AS 1289.3.9.1 AS 1289.3.9.2 AS 1289.3.3.2 MRWA Method WA 120.2 | |||
Particle density | Not applicable | AS 1289.3.5.1 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1 MRWA Method WA 115.1 | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1 MRWA Method WA 123.1 | |||
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 MRWA Method WA 132.1 MRWA Method WA 132.2 MRWA Method WA 133.1 MRWA Method WA 133.2 | |
Evaluation of geotechnical and civil construction material - Soil consolidation | Soils | Consolidation | One-dimensional | AS 1289.6.6.1 | |
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 electrical properties | Soils | Electrical resistance | Not applicable | AS 1289.4.4.1 | |
Evaluation of geotechnical and civil construction material - Soil field density | Soils | Compaction control | Hilf | AS 1289.5.7.1 | |
Density - In-situ | Nuclear gauge | AS 1289.5.8.1 MRWA Method WA 324.2 | |||
Dry density ratio | Calculation | AS 1289.5.4.1 MRWA Method WA 134.1 MRWA Method WA 136.1 | |||
Evaluation of geotechnical and civil construction material - Soil fine particles | Soils | Fine particle analysis | Hydrometer | AS 1289.3.6.3 | |
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Compressive strength | Uniaxial maximum dry | MRWA Method WA 140.1 | |
Bearing ratio | Remoulded specimens | AS 1289.6.1.1 MRWA Method WA 141.1 | |||
Evaluation of geotechnical and civil construction material - Soil permeability | Soils | Permeability | Constant head for a remoulded specimen; Falling head for a remoulded specimen | AS 1289.6.7.1 AS 1289.6.7.2 | |
Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable | AS 1289.1.1 MRWA Method WA 105.1 | |
Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Compressive strength | Uniaxial unconfined | AS 5101.4 | |
Sample collection | Soils | Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | AS 1289.1.4.1 AS 1289.1.4.2 MRWA Method WA 0.1 | |
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 MRWA Method WA 100.1 |
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Accreditation No.
1961
Site No.
1598
Print date
08 Oct 2024