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Address Details:
Eastward Road
GERALDTON, WA 6530
AUSTRALIA Map
www.mainroads.wa.gov.au

Contact Details:
Mr Anthony Cullinane
+61(08) 93234739

Availability:
Services conditionally available to external clients

SCOPE OF ACCREDITATION   View and Print Scope of Accreditation Printable version

Note: Not all of the columns of the scope of accreditation displayed include data.
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.



ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
SERVICEPRODUCTDETERMINANTTECHNIQUEPROCEDURELIMITATION / RANGE
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;
Flakiness;
MRWA Method WA216.1


Particle size distribution;
Sieve analysis;
MRWA Method WA210.1


Moisture content;
Microwave oven;
MRWA Method WA212.2


Shape;
Average least dimension;
MRWA Method WA215.1


Moisture content;
Drying oven;
MRWA Method WA212.1
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;
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 WA311.1


Layer thickness;
Not applicable;
MRWA Method WA330.1


Penetration depth;
Ball embedment;
MRWA Method WA312.1
Evaluation of geotechnical and civil construction material - Soil classification
Soils;
Linear shrinkage;
Not applicable;
MRWA Method WA123.1


Plasticity index;
Cone;
MRWA Method WA122.1


Description, identification and classification;
Not applicable;
AS 1726 Tables 9 and 10 (Laboratory classification elements only)


Sieve analysis;
Not applicable;
MRWA Method WA115.1
MRWA Method WA115.2


Liquid limit;
Cone four point;
MRWA Method WA120.2


Moisture content;
Drying oven;
MRWA Method WA110.1


Moisture content;
Microwave oven;
MRWA Method WA110.2


Plastic limit;
Not applicable;
MRWA Method WA121.1
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
Evaluation of geotechnical and civil construction material - Soil engineering properties
Soils;
Bearing ratio;
Remoulded specimens;
MRWA Method WA141.1


Compressive strength; Penetration in-situ;
Perth sand penetrometer;
AS 1289.6.3.3


Compressive strength;
Uniaxial maximum dry;
MRWA Method WA140.1


Compressive strength; Penetration in-situ;
Dynamic cone;
AS 1289.6.3.2
Evaluation of geotechnical and civil construction material - Soil field density
Soils;
Density - In-situ;
Nuclear gauge;
MRWA Method WA324.2


Moisture ratio;
Statistical selection of reference values;
MRWA Method WA136.1


Dry density ratio;
Statistical selection of reference values;
MRWA Method WA134.1


Dry density ratio;
Calculation;
MRWA Method WA134.1


Moisture ratio;
Measured;
MRWA Method WA136.1
Evaluation of geotechnical and civil construction material - Soil pre-treatment
Soils;
Soil pre-treatment;
Not applicable;
MRWA Method WA105.1
Evaluation of geotechnical and civil construction material - Soil stabilisation
Soils;
Compressive strength;
Uniaxial unconfined;
MRWA Method WA143.1
Sample collection
Concrete, grout and mortar;
Not applicable;
Fresh concrete from a mixer;
AS 1012.1

Aggregates;
Not applicable;
Aggregate from a bin; Aggregate from a conveyor belt; Aggregate from a stockpile; Aggregate from a truck;
MRWA Method WA200.1

Soils;
Not applicable;
Site selection - Random stratified sampling;
MRWA Method WA100.1


Not applicable;
Site selection - Random sampling;
MRWA Method WA0.1


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;
MRWA Method WA100.1