Main Roads Western Australia

Site

Goldfield – Esperance Region Laboratory

Accreditation No.

1989

Site No.

2104

Date of Accreditation

19 Sep 1986

Address

83 Piesse Street
Boulder, WA 6432
Australia

mainroads.wa.gov.au

Contact

Mr Anthony Cullinane P: +61 (08) 93234739

Availability

Services conditionally available to external clients

Main Roads Western Australia address map

Scope of Accreditation

Print scopes
Goldfield – Esperance Region Laboratory

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 Particle size distribution Sieve analysis

MRWA Method WA210.1

Moisture content Drying oven

MRWA Method WA212.1

Moisture content Microwave oven

MRWA Method WA212.2

Shape Flakiness

MRWA Method WA216.1

Shape Average least dimension

MRWA Method WA215.1

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 specimen manufacture and curing Concrete, grout and mortar Specimen manufacture and curing Curing cylinder specimens in the laboratory; In situ manufacture and curing of cylindrical specimens

AS 1012.8.1

Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics Road pavements Layer thickness Not applicable

MRWA Method WA330.1

Penetration depth Ball embedment

MRWA Method WA312.1

Texture depth Sand patch

MRWA Method WA311.1

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

MRWA Method WA115.1

MRWA Method WA115.2

Liquid limit Cone four point

MRWA Method WA120.2

Description, identification and classification Not applicable

AS 1726 Tables 9 and 10 (Laboratory classification elements only)

Moisture content Microwave oven

MRWA Method WA110.2

Moisture content Drying oven

MRWA Method WA110.1

Linear shrinkage Not applicable

MRWA Method WA123.1

Plastic limit Not applicable

MRWA Method WA121.1

Plasticity index Cone

MRWA Method WA122.1

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 field density Soils Moisture ratio Measured

MRWA Method WA136.1

Dry density ratio Statistical selection of reference values

MRWA Method WA134.1

Density - In situ Nuclear gauge

MRWA Method WA324.2

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
Evaluation of geotechnical and civil construction material - Soil in situ strength Soils Impact strength - In situ Clegg impact AS 1289.6.9.1
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
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 Aggregates Not applicable Aggregate from a bin; Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a windrow

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

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

Skid Lab 8222 Annex Facility

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 Skid Lab 8222 Annex Facility, Site No. 26976 is established from 23 January 2025 until 9 June 2025 for H008 Stokes Stage 2B SLK 396.17 – 400.40, Contractor: MRWA Goldfields-Esperance Region, Contract No. 0101/24.

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