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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 | |
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 | |
Shape | Average least dimension | AS 1141.20.1, AS 1141.20.2, MRWA Method WA215.1 | |||
Particle size distribution | Sieve analysis of material finer than 75 µm | AS 1141.12 | |||
Particle size distribution | Sieve analysis | AS 1141.11.1, MRWA Method WA210.1 | |||
Shape | Flakiness | AS 1141.15, MRWA Method WA216.1 | |||
Moisture content | Drying oven | AS 1289.2.1.1, MRWA Method WA212.1 | |||
Particle density of fine aggregate | Weighing-in-water | AS 1141.5 | |||
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 | |||
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 | |||
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 | |||
Plasticity index | Casagrande | AS 1289.3.3.1, MRWA Method WA122.1 | |||
Liquid limit | Cone four point | AS 1289.3.9.1, MRWA Method WA120.2 | |||
Liquid limit | Cone four point | AS 1289.3.3.1, MRWA Method WA120.1 | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1, MRWA Method WA123.1 | |||
Plasticity index | Cone | AS 1289.3.3.2, MRWA Method WA122.1 | |||
Plastic limit | Not applicable | AS 1289.3.2.1, MRWA Method WA121.1 | |||
Liquid limit | Cone one point | AS 1289.3.9.2 | |||
Moisture content | Drying oven | AS 1289.2.1.1, MRWA Method WA110.1 | |||
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 | |||
Dry density/moisture content relationship | Standard compactive effort | AS 1289.5.1.1, MRWA Method WA132.1, MRWA Method WA132.2 | |||
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 field density | Soils | Dry density ratio | Statistical selection of reference values | MRWA Method WA134.1 | |
Moisture ratio | Statistical selection of reference values | MRWA Method WA136.1 | |||
Moisture ratio | Measured | AS 1289.5.4.1, MRWA Method WA136.1 | |||
Density - In-situ | Sand-cone | AS 1289.5.3.1 | |||
Dry density ratio | Calculation | AS 1289.5.4.1, MRWA Method WA134.1 | |||
Density - In-situ | Nuclear gauge | AS 1289.5.8.1, MRWA WA324.2 | |||
Compaction control | Hilf | AS 1289.5.7.1 | |||
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 | |
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Compressive strength | Uniaxial maximum dry | MRWA Method WA140.1 | |
Bearing ratio | Remoulded specimens | AS 1289.6.1.1, MRWA Method WA141.1 | |||
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 | |
Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Compressive strength | Uniaxial unconfined | MRWA Method WA143.1 | |
Sample collection | Aggregates | Not applicable | Aggregate from a stockpile | AS 1141.3.1 , MRWA Method WA200.1 | |
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 | ||
Not applicable | Site selection - Random stratified sampling | AS 1289.1.4.2; MRWA Method WA100.1 | |||
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 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 | Granny Smith Annex Facility, Site NO. 26683 is established from 13 May 2024 until 31 October 2024 for Tailings Storage Facility Cell 3G - Granny Smith Mine for Contractor Lambron Contracting, Contract No: PS135050 PO-0166. |
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 November 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
01 Sep 2024