National Association of Testing Authorities, Australia
Scope of Accreditation
Geotechnical Laboratory Services WA PTY LTD
Site
Bunbury Geotechnical & Laboratory Services Pty Ltd
Geotech Australia
Accreditation No.
20660
Site No.
24766
Date of Accreditation
19 May 2022
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 - Aggregate abrasion | Aggregates | Abrasion resistance | Los Angeles machine value |
AS 1141.23, MRWA Method WA220.1, MRWA Method WA220.2 |
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Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Clay and fine silt | Settling | AS 1141.33 | |
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Bulk density | Compacted; Uncompacted |
AS 1141.4 |
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Shape | Average least dimension |
AS 1141.20.1, AS 1141.20.2, MRWA Method WA215.1 |
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Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 |
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Particle size distribution | Sieve analysis |
AS 1141.11.1, MRWA Method WA210.1 |
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Shape | Flakiness |
AS 1141.15, MRWA Method WA216.1 |
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Moisture content | Drying oven |
AS 1289.2.1.1, MRWA Method WA212.1 |
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Particle density of fine aggregate | Weighing-in-water |
AS 1141.5 |
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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 | |
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Cylinder | AS 1012.9 | |
Mass per unit volume - Hardened concrete | Dimensions | AS 1012.12.1 | |||
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | In-situ manufacture and curing of cylindrical specimens; Manufacture and curing of cylindrical specimens in the laboratory | AS 1012.8.1 | |
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Texture depth | Sand patch | MRWA Method WA 311.1 | |
Layer thickness | Not applicable |
MRWA Method WA330.1 |
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Evaluation of geotechnical and civil construction material - Soil chemical properties | Soils | Calcium carbonate content | Not applicable |
MRWA Method WA915.1 |
|
Organic matter | Loss on ignition (LOI) |
ASTM D2974 Method C |
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Evaluation of geotechnical and civil construction material - Soil classification | Soils | Liquid limit | Casagrande four point; Casagrande one point | AS 1289.3.1.1, AS 1289.3.1.2 | |
Sieve analysis | Not applicable |
AS 1289.3.6.1, MRWA Method WA115.1, MRWA Method WA115.2 |
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Plasticity index | Casagrande |
AS 1289.3.3.1, MRWA Method WA122.1 |
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Liquid limit | Cone four point |
AS 1289.3.9.1, MRWA Method WA120.2 |
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Liquid limit | Cone four point |
AS 1289.3.3.1, MRWA Method WA120.1 |
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Linear shrinkage | Not applicable |
AS 1289.3.4.1, MRWA Method WA123.1 |
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Plasticity index | Cone |
AS 1289.3.3.2, MRWA Method WA122.1 |
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Plastic limit | Not applicable |
AS 1289.3.2.1, MRWA Method WA121.1 |
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Liquid limit | Cone one point |
AS 1289.3.9.2 |
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Moisture content | Drying oven |
AS 1289.2.1.1, MRWA Method WA110.1 |
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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 | Modified compactive effort |
AS 1289.5.2.1, MRWA Method WA133.1, MRWA Method WA133.2 |
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Dry density/moisture content relationship | Standard compactive effort |
AS 1289.5.1.1, MRWA Method WA132.1, MRWA Method WA132.2 |
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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 | Dry density ratio | Statistical selection of reference values |
MRWA Method WA134.1 |
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Moisture ratio | Statistical selection of reference values |
MRWA Method WA136.1 |
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Moisture ratio | Measured |
AS 1289.5.4.1, MRWA Method WA136.1 |
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Density - In-situ | Sand-cone | AS 1289.5.3.1 | |||
Dry density ratio | Calculation |
AS 1289.5.4.1, MRWA Method WA134.1 |
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Density - In-situ | Nuclear gauge |
AS 1289.5.8.1, MRWA WA324.2 |
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Compaction control | Hilf |
AS 1289.5.7.1 |
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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 |
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Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Compressive strength | Uniaxial maximum dry |
MRWA Method WA140.1 |
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Bearing ratio | Remoulded specimens |
AS 1289.6.1.1, MRWA Method WA141.1 |
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Evaluation of geotechnical and civil construction material - Soil natural contaminants | Soils | Acidity | pH | As 1289.4.3.1 | |
Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable |
AS 1289.1.1; MRWA Method WA105.1 |
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Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Compressive strength | Uniaxial unconfined |
MRWA Method WA143.1 |
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Sample collection | Aggregates | Not applicable | Aggregate from a stockpile |
AS 1141.3.1 , MRWA Method WA200.1 |
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Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer | AS 1012.1 | ||
Soils | Not applicable | Site selection - Random sampling |
AS 1289.1.4.1; MRWA Method WA0.1 |
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Not applicable | Site selection - Random stratified sampling |
AS 1289.1.4.2; MRWA Method WA100.1 |
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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 in-situ |
AS 1289.1.2.1; MRWA Method WA100.1 |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Annex facility | 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 | Cape Preston Annex Facility, Site No 26205 is established from 20 February 2023 until 31 May 2024 for the Sino Iron Ore TSF Raise Stage 2 project for contractor MACA Civil, contract no SS-165-001. |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Annex facility | 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 | Golden Grove 2 Annex Facility, Site No 26627 is established from 4 March 2024 until 30 June 2024 for Golder Grove WRD Expansion project for JWI Contractors, Contract No. PR019 |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Annex facility | 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 | Northam-Pithara Annex Facility, Site No 26520 is established from 29 January 2024 until 30 June 2024 for project MRWA Wheatbelt Region- Northern-Pithara Road (M032) SLK94.50 to SLK129.10 for Ventia Australia, Contract No. QU-0030 |
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.
20660
Site No.
24766
Print date
25 Apr 2024