Malatesta Road Paving & Hot Mix

Site

South West Soils & Aggregate Laboratory

Accreditation No.

1822

Site No.

1815

Date of Accreditation

03 Apr 1984

Address

Lot 2, South West Highway
Bunbury, WA 6230
Australia

Contact

Availability

Services available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations

Suspended

Evaluation of geotechnical and civil construction material - Soil classification
Soils Sieve analysis Not applicable

MRWA Method WA115.1

Liquid limit Cone four point

MRWA Method WA120.2

Linear shrinkage Not applicable

MRWA Method WA123.1

Moisture content Drying oven

MRWA Method WA110.1

Plastic limit Not applicable

MRWA Method WA121.1

Plasticity index Cone

MRWA Method WA122.1

Suspended

Evaluation of geotechnical and civil construction material - Soil compaction characteristics
Soils Dry density/moisture content relationship Modified compactive effort

MRWA Method WA133.1

Suspended

Evaluation of geotechnical and civil construction material - Soil field density
Soils Density - In-situ Nuclear gauge

MRWA Method WA324.2

Dry density ratio Calculation

MRWA Method WA134.1

Moisture ratio Measured

MRWA Method WA136.1

Moisture ratio Statistical selection of reference values

MRWA Method WA136.1

Dry density ratio Statistical selection of reference values

MRWA Method WA134.1

Suspended

Evaluation of geotechnical and civil construction material - Soil in-situ penetration
Soils Penetration in-situ Perth sand penetrometer AS 1289.6.3.3

Suspended

Evaluation of geotechnical and civil construction material - Soil pre-treatment
Soils Soil pre-treatment Not applicable

MRWA Method WA105.1

Suspended

Sample collection
Soils Not applicable Disturbed sampling from earthwork; 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

Not applicable Site selection - Random stratified sampling

MRWA Method WA0.1

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 Particle size distribution Sieve analysis

MRWA Method WA210.1

Shape Flakiness

AS 1141.15

MRWA Method WA216.1

Moisture content Drying oven

MRWA Method WA212.1

Shape Average least dimension

AS 1141.20.1

AS 1141.20.2

MRWA Method WA215.1

Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Bitumen content and aggregate grading Centrifugation

MRWA Method WA730.1

Evaluation of geotechnical and civil construction material - Asphalt mechanical properties Asphalts Marshall stability and flow Not applicable

MRWA Method WA731.1

Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen conditioning Handling and conditioning

MRWA Method WA705.1

Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Maximum density Water displacement

MRWA Methods WA732.2

Voids and density relationship Not applicable

MRWA Methods WA733.1

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

Compressive strength Cube

AS 1012.9

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

Sample collection Aggregates Not applicable Aggregate from a stockpile

MRWA Method WA200.1

Asphalts Not applicable Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique; Uncompacted asphalt

AS/NZS 2891.1.1

MRWA Method WA701.1

Concrete, grout and mortar Not applicable Fresh concrete from a mixer

AS 1012.1

Soils Not applicable Site selection - Random sampling

MRWA Method WA0.1

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.