National Association of Testing Authorities, Australia
Scope of Accreditation
Main Roads Western Australia
Site
Mid West-Gascoyne Materials Laboratory
Accreditation No.
1989
Site No.
2106
Date of Accreditation
19 Sep 1986
Contact
Availability
Services conditionally 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 properties | Aggregates | Shape | Average least dimension |
MRWA Method WA215.1 |
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Moisture content | Drying oven |
MRWA Method WA212.1 |
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Shape | Flakiness |
MRWA Method WA216.1 |
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Moisture content | Microwave oven |
MRWA Method WA212.2 |
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Particle size distribution | Sieve analysis |
MRWA Method WA210.1 |
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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 | Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
|
Compressive strength | Cylinder |
AS 1012.9 |
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Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | 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 | Penetration depth | Ball embedment |
MRWA Method WA312.1 |
|
Texture depth | Sand patch |
MRWA Method WA311.1 |
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Layer thickness | Not applicable |
MRWA Method WA330.1 |
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Evaluation of geotechnical and civil construction material - Soil classification | Soils | Linear shrinkage | Not applicable |
MRWA Method WA123.1 |
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Description, identification and classification | Not applicable |
AS 1726 Tables 9 and 10 (Laboratory classification elements only) |
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Sieve analysis | Not applicable |
MRWA Method WA115.1 MRWA Method WA115.2 |
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Liquid limit | Cone four point |
MRWA Method WA120.2 |
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Moisture content | Drying oven |
MRWA Method WA110.1 |
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Moisture content | Microwave oven |
MRWA Method WA110.2 |
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Plastic limit | Not applicable |
MRWA Method WA121.1 |
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Plasticity index | Cone |
MRWA Method WA122.1 |
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Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Modified compactive effort |
MRWA Method WA133.1 MRWA Method WA133.2 |
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Evaluation of geotechnical and civil construction material - Soil field density | Soils | Density - In-situ | Nuclear gauge |
MRWA Method WA324.2 |
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Moisture ratio | Statistical selection of reference values |
MRWA Method WA136.1 |
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Dry density ratio | Statistical selection of reference values |
MRWA Method WA134.1 |
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Dry density ratio | Calculation |
MRWA Method WA134.1 |
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Moisture ratio | Measured |
MRWA Method WA136.1 |
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Evaluation of geotechnical and civil construction material - Soil in-situ penetration | Soils | Penetration in-situ | Dynamic cone |
AS 1289.6.3.2 |
|
Penetration in-situ | Perth sand penetrometer |
AS 1289.6.3.3 |
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Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
MRWA Method WA141.1 |
|
Compressive strength | Uniaxial maximum dry |
MRWA Method WA140.1 |
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Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable |
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 bin; Aggregate from a conveyor belt; Aggregate from a stockpile; Aggregate from a truck |
MRWA Method WA200.1 |
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Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer |
AS 1012.1 |
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Soils | Not applicable | Site selection - Random stratified sampling |
MRWA Method WA100.1 |
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Not applicable | Site selection - Random sampling |
MRWA Method WA0.1 |
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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 |
MRWA Method WA100.1 |
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.
1989
Site No.
2106
Print date
27 Jul 2024