Liquid Labs WA Laboratory

ISO/IEC 17025 (2005)

Infrastructure and Asset Integrity

Service	Product	Determinant	Technique	Procedure

Evaluation of geotechnical and civil construction material - Soil classification	Soils	Moisture content	Microwave oven	MRWA Method WA110.2; AS 1289.2.1.4
		Moisture content	Hot plate	AS 1289.2.1.6
		Apparent particle density	Not applicable	AS 1289.3.5.1

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; MR WA Method WA220.1
		Abrasion resistance	Resistance to wear by attrition	AS 1141.27
		Abrasion resistance	Los Angeles machine value	MRWA Method WA220.2
Evaluation of geotechnical and civil construction material - Aggregate binder adhesion	Aggregates	Resistance to stripping	Plate test	AS 1141.50
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	AS 1141.4
		Particle size distribution	Sieve analysis	AS 1141.11.1; MRWA Method WA210.1
		Particle size distribution	Sieve analysis of material finer than 75 µm	AS 1141.12
		Moisture content	Drying oven	AS 1289 2.1.1; MRWA Method WA212.1
		Particle density of coarse aggregate	Weighing-in-water	AS 1141.6.1
		Shape	Flakiness	AS 1141.15; MRWA Method WA216.1
		Shape	Proportional calliper	AS 1141.14
		Bulk density	Uncompacted	AS 1141.4
		Particle density of fine aggregate	Weighing-in-water	AS 1141.5
		Shape	Average least dimension	AS 1141.20.1, AS 1141.20.2, AS 1141.20.3, MRWA Method WA215.1
Evaluation of geotechnical and civil construction material - Aggregate soundness	Aggregates	Soundness	Accelerated soundness index	AS 1141.29
Evaluation of geotechnical and civil construction material - Aggregate strength	Aggregates	Aggregate crushing value	Not applicable	AS 1141.21
		Wet/dry strength variation	Not applicable	AS 1141.22
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture	Asphalts	Specimen conditioning	Handling and conditioning	MRWA Method WA705.1 (clause 6.2.1)
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties	Asphalts	Bulk density; Voids and density relationship	Not applicable	MRWA Method WA733.1 sections 5.2, 6.2, 6.3
Evaluation of geotechnical and civil construction material - Masonry, concrete and clay unit properties	Masonry, concrete and clay units	Compressive strength	Not applicable	RLBMA Method Section 3 Appendix A
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics	Road pavements	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
Evaluation of geotechnical and civil construction material - Soil classification	Soils	Plasticity index	Cone	AS 1289.3.3.2; MRWA Method WA122.1
		Moisture content	Drying oven	AS 1289.2.1.1; MRWA Method WA110.1	Including mobile testing capability
		Liquid limit	Casagrande four point	AS 1289.3.1.1;MRWA Method WA120.1	Including mobile testing capability
		Liquid limit	Cone four point	AS 1289.3.9.1 MRWA Method WA120.2	Including mobile testing capability
		Plastic limit	Not applicable	AS 1289.3.2.1; MRWA Method WA121.1	Including mobile testing capability
		Liquid limit	Cone one point	AS 1289.3.9.2	Including mobile testing capability
		Liquid limit	Casagrande one point	AS 1289.3.1.2	Including mobile testing capability
		Description, identification and classification	Not applicable	AS 1726 Tables 9 and 10 (Laboratory classification elements only)
		Sieve analysis	Not applicable	AS 1289.3.6.1; MRWA Method WA115.1; MRWA Method WA115.2	Including mobile testing capability
		Linear shrinkage	Not applicable	AS 1289.3.4.1; MRWA Method WA123.1	Including mobile testing capability
		Plasticity index	Casagrande	AS 1289.3.3.1; MRWA Method WA122.1
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	Standard compactive effort	AS 1289.5.1.1; MRWA Method WA132.1; MRWA Method WA132.2	including mobile testing capability
		Dry density/moisture content relationship	Modified compactive effort	AS 1289.5.2.1; MRWA Method WA133.1; MRWA Method WA133.2	Including mobile testing capability
Evaluation of geotechnical and civil construction material - Soil dispersion	Soils	Dispersion	Emerson class	AS 1289.3.8.1
		Dispersion	Pinhole	AS 1289.3.8.3
Evaluation of geotechnical and civil construction material - Soil electrical properties	Soils	Electrical resistance	Not applicable	AS 1289.4.4.1
Evaluation of geotechnical and civil construction material - Soil field density	Soils	Moisture ratio	Measured	AS 1289.5.4.1; MRWA Method WA136.1
		Density - In-situ	Nuclear gauge	AS 1289.5.8.1; MRWA Method WA324.2
		Dry density ratio	Statistical selection of reference values	MRWA Method WA134.1
		Compaction control	Hilf	AS 1289.5.7.1
		Dry density ratio	Calculation	AS 1289.5.4.1; MRWA Method WA134.1
		Moisture ratio	Statistical selection of reference values	MRWA Method WA136.1
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	Bearing ratio	Remoulded specimens	AS 1289.6.1.1; MRWA Method WA141.1
		Compressive strength	Uniaxial maximum dry	MRWA Method WA140.1
Evaluation of geotechnical and civil construction material - Soil modulus and deformation	Soils	Resilient modulus	Permanent deformation	Austroads Method AGPT/T053, MRWA Method WA142.2, MRWA Method WA142.3
Evaluation of geotechnical and civil construction material - Soil permeability	Soils	Permeability	Constant head for a remoulded specimen	AS 1289.6.7.1
		Permeability	Falling head for a remoulded specimen	AS 1289.6.7.2
Evaluation of geotechnical and civil construction material - Soil pre-treatment	Soils	Soil pre-treatment	Not applicable	AS 1289.1.1; MRWA Method WA105.1	Including mobile testing capability
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
	Asphalts	Not applicable	Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique	MRWA Method WA701.1
	Soils	Not applicable	Site selection - Random sampling	AS 1289.1.4.1; 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	AS 1289.1.2.1;MRWA Method WA100.1
		Not applicable	Disturbed soil sampling from a face; Disturbed soil sampling from a stockpile; Disturbed soil sampling from an open-drive	AS 1141.3.1
		Not applicable	Site selection - Random stratified sampling	AS 1289.1.4.2; MRWA Method WA100.1

ISO/IEC 17025 (2017)

Materials

Service	Product	Determinant	Technique	Procedure

Analysis of bituminous materials - Composition	Bituminous materials	Rubber content	Not applicable	MRWA Method WA238.1
Analysis of bituminous materials - Properties	Bituminous materials	Viscosity	Rotational	AS/NZS 2341.4
		Viscosity	Dynamic - Capillary tube	AS/NZS 2341.2
		Penetration of bitumen	Not applicable	AS 2341.12
		Softening point	Ring and ball	AS 2341.18
		Torsional recovery	Not applicable	Austroads Method AGPT/T122
		Segregation of bituminous materials	Not applicable	Austroads Method AGPT/T108
		Sample handling and conditioning	Not applicable	AS/NZS 2341.21; Austroads Method AGPT/T102
		Rolling thin film oven (RTFO)	Effect of heat and air on a moving film of bitumen	AS/NZS 2341.10
		Viscosity	Brookfield viscometer	Austroads Method AGPT/T111

Annex 1 Sunrise 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	Annex 1 Sunrise Annex Facility Site No. 25148 is acknowledged from 13 January 2020 until 28 March 2020 for the Sunrise Dam Aerodrome Runway Resealing project, for WBHO contract No. SD19-03

DM Roads South Coast Highway 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	DM Roads South Coast Highway Annex Facility, site No. 25476 is established from 22 January 2021 until 10 May 2021 for South Coast Highway Widening and Overlay project for Department of Main Roads WA contract nos. 9117-0030 and 9117-0031

Laverton-Leonora Road 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	Laverton-Leonora Road Annex Facility, site No. 25568 is established from 6 April 2021 until 15 May 2021 for RNC Package of Works Shoulder Reconditioning Program project for Department of Main Roads WA contract no. 0091/17-0039

Manuwarra Red Dog Highway 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	Manuwarra Red Dog Highway Annex Facility, 26273 is established from 11/05/2023 until 31/08/2023 for Manuwarra Red Dog Highway (Karratha - Tom Price Road) Stage 2 Overlay Works for WA Stabilising, contract number QU0477.

Midwest Gascoyne 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	Midwest Gascoyne Annex Facility, Site No 25761 is established from 10 November 2021 until 27 January 2022 for Mid West Gascoyne Pavement Repairs 21-22, contract number 2128631.

Mobile Lab 1 – Mid West 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	Mobile Lab 1 - Mid West Annex Facility Site No. 25070 is acknowledged from 25 October 2019 until 28 February 2020 for the MRWA Mid West Gasconye Pavement Repairs project, for WA Stabilising contract No. 9503KM

Mount Weld Expansion Annex

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	Mount Weld Expansion Annex, Site No 26652 is established from 25 March 2024 until 25 June 2024 for provision of onsite material sampling and testing for Lynas Mount Weld Expansion project number QU0580 for Bundu Contracting Pty Ltd.

MWG Pavement Repairs 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	MWG Pavement Repairs Annex Facility, Site No 26122 is established from 14 November 2022 until 06 March 2023 for MWG Pavement Repairs 2022 for WA Stabilising, contract number WS22.28266. This annex facility was closed from 24 February 2023.

Ned’s Corner – DM Roads 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	Ned's Corner - DM Roads Annex Facility, Site No 25804 is established from 10 January 2022 14 February 2022, contract number 0091/17-0031 Ned's Corner Intersection.

Newman RTAA Upgrade 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	Newman RTAA Upgrade Annex Facility , Site No 26067 is established from 27 August 2022 until 31 October 2022 for GNH Newman Road Train Assembly Area (RTAA) Upgrade, contract number QU404.

Pilbara Network Pavement Repairs 2022 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	Pilbara Network Pavement Repairs 2022, Site No 26080 is established from 19 September 2022 until 24 February 2023 for Pilbara Pavement Repairs 2022 for WA Stabilising, contract number QU0405. This annex facility was closed from 02/02/2023.

Pilbara Pavement Repairs 2020 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	Pilbara Pavement Repairs 2020 Annex Facility Site No. 25329 is acknowledged from 21 August 2020 until 8 December 2020 for Pilbara Pavement Repairs 2020 project, for WA Stabilising contract No. 20.21760

Pilbara Pavement Repairs 2023 Annex

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	Pilbara Pavement Repairs 2023 Annex, Site No 26358 is established from 28 August 2023 until 30 March 2024 for pavement repairs and stabilisation for WA Stabilising contract 2326128/LLWA_WASTAB_10082023_Pilbara Pavement Repairs

Plutonic Gold Mine 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	Plutonic Gold Mine Annex Facility, No.25736, is established from 6 October 2021 to 13 December 2021 for contract TSF3 Lift number WC03092021 providing testing services to Wolf Contracting.

Plutonic Gold Mine Annex Facility 2

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	Plutonic Gold Mine Annex Facility 2, Site No 26046 is established from 21 August 2022 until 20 December 2022 for PGM Tailings Storage Facility 2 to RL532, contract number SG-PROC-TSF-CON-001.

RNC Midwest Repairs 2 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	RNC Midwest Repairs 2 Annex Facility Site No. 25531 is acknowledged from 10 March 2021 until 30 August 2021 for RNC Midwest Repairs 2020 project, for WA Stabilising contract No. MWG-S-232

RNC Midwest Repairs 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	RNC Midwest Repairs Annex Facility Site No. 25428 is acknowledged from 27 November 2020 until 29 January 2021 for RNC Midwest Repairs 2020 project, for WA Stabilising contract No. MWG-S-232

Southern Cross 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	Southern Cross annex facility 25609 is established from 20 May 2021 until 30 December 2021 for contract 0041 Great Eastern Highway Low Cost Shoulder Sealing for DM Roads.

Test Lab 2 Super Civil Shoulder Reconditioning

ISO/IEC 17025 (2005)

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	Test Lab 2 Super Civil Shoulder Reconditioning Annex Facility Site No. 24808 is acknowledged from 1 February 2019 until 17 March 2019 for the Great Eastern Highway Shoulder Widening project, contract no.214/17 for Super Civil Pty Ltd

Test Lab 3 Super Civil Shoulder Reconditioning Annex Facility

ISO/IEC 17025 (2005)

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	Test Lab 3 Super Civil Shoulder Reconditioning Annex Facility Site No. 24841 is acknowledged from 8 March 2019 until 29 March 2019 for the Great Eastern Highway Shoulder Widening project, contract no.214/17 for Super Civil Pty Ltd

Test Lab CPM TSF Annex Facility

ISO/IEC 17025 (2005)

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	Test Lab CPM TSF Annex Facility Site No. 24722 is acknowledged from 8 October 2018 until 20 December 2018 for the CPM Embankment Lining Stage 2 Raise 2B project, contract no. PO 20240728 for BGC Contracting

Test Lab Super Civil Shoulder Reconditioning

ISO/IEC 17025 (2005)

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	Test Lab Super Civil Shoulder Reconditioning Annex Facility Site No. 24799 is acknowledged from 14 January 2019 until 28 January 2019 for the Great Eastern Highway Shoulder Widening project, contract no. 214/17 for Super Civil Pty Ltd

Track Renewal Weelmurra Annex Facility

ISO/IEC 17025 (2005)

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	Track Renewal Weelmurra Annex Facility Site No. 25028 is acknowledged from 6 September 2019 until 31 March 2020 for the Rio Tinto Track Renewal Works project, for Laing O'Rouke contract No. SK70-00023.

Tropicana 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	Tropicana Annex Facility, Annex No 25674 is established from 14 July 2021 until 26 July 2021 for Tropicana Remote Tailings Booster Pump Station project, contract AGA070721.

Wheatbelt Pavement Repairs 2023 Annex

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	Wheatbelt Pavement Repairs 2023 Annex, Site No 26214 is established from 1 March 2023 until 14 July 2023 for Wheatbelt Pavement Repairs Feb 2023 for WA Stabilising, contract number QU0648. This annex facility was closed on 14 July 2023.

Wodgina 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	Wodgina Annex Facility Site No. 25275 is acknowledged from 13 June 2020 until 30 June 2020 for Emergency Pavement Repairs GNH 1468 to 1490SLK project, for WA Stabilising contract No. 2029117

Liquid Labs WA