Construction Sciences Pty Ltd

Site

Bunbury Laboratory

Accreditation No.

1986

Site No.

5022

Date of Accreditation

17 Oct 2008

Address

72 McCombe Road
Davenport, WA 6230
Australia

constructionsciences.net

Contact

Mr Paul O'Brien P: +61 0448798870

Availability

Services available to external clients

Construction Sciences Pty Ltd address map

Scope of Accreditation

Print scopes
Bunbury 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 abrasion Aggregates Abrasion resistance Los Angeles machine value

AS 1141.23
MR WA Method WA220.1

Abrasion resistance Los Angeles machine value

MRWA Method WA220.2

Evaluation of geotechnical and civil construction material - Aggregate contaminants Aggregates Weak particles contaminants Sieve analysis

AS 1141.32

Clay and fine silt Settling AS 1141.33
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Shape Flakiness

AS 1141.15

MRWA Method WA216.1

Particle size distribution Sieve analysis of material finer than 75 µm

AS 1141.12

Water absorption of fine aggregate

AS 1141.5

Particle size distribution Sieve analysis

AS 1141.11.1

MRWA Method WA210.1

Water absorption of coarse aggregate

AS 1141.6.1

Shape Average least dimension

AS 1141.20.1, AS 1141.20.2

MRWA Method QA215.1

Particle density of coarse aggregate Weighing-in-water

AS 1141.6.1

Particle density of fine aggregate Weighing-in-water

AS 1141.5

Bulk density Compacted

AS 1141.4

Shape Proportional calliper

AS 1141.14

Moisture content Drying oven

MRWA Method WA212.1

Bulk density Uncompacted

AS 1141.4 

Evaluation of geotechnical and civil construction material - Aggregate soundness Aggregates Soundness Exposure to sodium sulfate solution

AS 1141.24

Evaluation of geotechnical and civil construction material - Aggregate strength Aggregates Wet/dry strength variation Not applicable

AS 1141.22

Aggregate crushing value Not applicable

AS 1141.21

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

AS 1478.2 Appendix C, D

Slump flow J-ring AS 1012.3.5
Slump flow J-ring; T500 AS 1012.3.5
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 Cube; Cylinder

AS 1012.9

AS 1478.2 Appendix A


Mass per unit volume - Fresh concrete In situ measurement using fixed volume measure AS 1012.5
Air content of freshly mixed concrete Reduced air pressure AS 1012.4.2
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; Manufacture and curing of drying shrinkage specimens in the laboratory

AS 1012.8.1

AS 1478.2 Appendix A



Specimen manufacture and curing Manufacture and curing of drying shrinkage specimens in the laboratory AS 1012.8.4
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 - Rock properties Rocks Point load strength index Not applicable

AS 4133.4.1

Evaluation of geotechnical and civil construction material - Soil chemical properties Soils Calcium carbonate content Not applicable MRWA Method WA915.1
Evaluation of geotechnical and civil construction material - Soil classification Soils Description, identification and classification Not applicable

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

Linear shrinkage Not applicable

AS 1289.3.4.1

MRWA Method WA123.1

Moisture content Drying oven

AS 1289.2.1.1

MRWA Method WA110.1


Plasticity index Cone

AS 1289.3.3.2

MRWA Method WA122.1

Plasticity index Casagrande

AS 1289.3.3.1

Moisture content Correlation

AS 1289.2.3.1

Plastic limit Not applicable

AS 1289.3.2.1

MRWA Method WA121.1

Liquid limit Casagrande four point; Casagrande one point; Cone four point; Cone one point

AS 1289.3.1.1, AS 1289.3.1.2, AS 1289.3.9.1, AS 1289.3.9.2

MRWA Method WA120.1, MRWA Method WA120.2 

Sieve analysis Not applicable

AS 1289.3.6.1

MRWA Method WA115.1, MRWA Method WA115.2

Moisture content Infrared light

AS 1289.2.1.5

Particle density Not applicable

AS 1289.3.5.1

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

AS 1289.5.1.1

MRWA Method WA132.1, MRWA Method WA132.2

Minimum and maximum dry density Not applicable

AS 1289.5.5.1

Dry density/moisture content relationship Modified compactive effort

AS 1289.5.2.1

MRWA Method WA133.1, MRWA Method WA133.2

Assignment of optimum moisture content/maximum dry density (OMC/MDD) Not applicable

AS 1289.5.4.2

Evaluation of geotechnical and civil construction material - Soil dispersion Soils Dispersion Emerson class

AS 1289.3.8.1

Evaluation of geotechnical and civil construction material - Soil field density Soils Density index Not applicable

AS 1289.5.6.1

Field moisture content Nuclear gauge

AS 1289.5.8.1

MRWA Method WA324.2

Moisture ratio Measured

AS 1289.5.4.1

MRWA Method WA134.1, MRWA Method WA136.1

Compaction control Hilf

AS 1289.5.7.1

Dry density ratio Calculation

AS 1289.5.4.1

MRWA Method WA134.1, MRWA Method WA136.1

Density - In situ Sand-cone

AS 1289.5.3.1


Dry density ratio Statistical selection of reference values

AS 1289.5.4.3

Density - In situ Nuclear gauge

AS 1289.5.8.1

Evaluation of geotechnical and civil construction material - Soil fine particles Soils Fine particle analysis Hydrometer

AS 1289.3.6.3

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 Compressive strength Uniaxial maximum dry

MRWA Method WA140.1

Bearing ratio Remoulded specimens

AS 1289.6.1.1
MRWA Method WA141.1

Evaluation of geotechnical and civil construction material - Soil permeability Soils Permeability Constant head for a remoulded specimen; Falling head for a remoulded specimen

AS 1289.6.7.1, 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 Methods WA105.1

Evaluation of geotechnical and civil construction material - Soil stabilisation Soils Compressive strength Uniaxial unconfined

AS 5101.4

MRWA Method WA143.1

Sample collection Aggregates Not applicable Aggregate from a stockpile

AS 1141.3.1

MRWA Method WA200.1

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

AS 1012.1

Soils 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 Site selection - Random stratified sampling

AS 1289.1.4.2

MRWA Method WA0.1, MRWA Method WA100.1

Not applicable Site selection - Random sampling

AS 1289.1.4.1

MRWA Method WA100.1

Boulder 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 Boulder Annex Facility, Site No 26699 is established from 20 May 2024 until 20 October 2025 for Fimiston Project for Holcim Concrete, contract No: 150729.
Brockman 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 Brockman Annex Facility, Site No 26200 is established from 13 February 2023 until 20 December 2024 for the B2B4 Access Road Project, contract number MG0140-SC-002.
Bussell 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 Bussell Highway Annex Facility, Site No. 26969 is established from 27 November 2024 until 1 April 2025 for Bussell Highway Duplication Project, Contractor: MACA Civil, Contract No.: SS-157-003.
Eneabba No.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 Eneabba No.2 Annex Facility, Sit No. 26865 is established from 30 August 2024 until 28 February 2025 for Ertech Pty Ltd, Contract: Testing Services E-CS-E-OO1.

Hope Downs 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 Hope Downs Annex Facility, Site No 26839 is established from 7 August 2024 until 6 February 2025 for West Angelas E&FSW Development, Contract: Testing Services C110 NRW Civil & Mining. Project Name: Hope Downs 1 Mine Upgrade Physical Address: Rio Tinto Mine, Hope Downs 1, Newman, WA 6754.
Talison 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 Talison Annex Facility, Site No. 26910 is established from 7 October 2024 until 1 April 2025 for Greenbushes Mine, Contractor SRG, Contract No. 57561-MWSC-01-CONS.

West Angelas 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 The West Angelas Annex Facility, Site No 26458 is established for the following:
  • From 17 November 2023 until 31 July 2024 for the West Angelas Mine Expansion Project, contract number C104-CSC-NRWH-CM-MTS-001.
  • From 1 July 2024 until 1 December 2025 for the West Angelas Expansion Project, contract number C107-CSC-MTS-001.
  • From 16 August 2024 until 16 December 2024 for the West Angelas Project, Contract: PPS- West Angelas P24010-PPS-00264
Western Range 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 Western Range Annex Facility, Site No 26275 is established from 2 June 2023 until 28 February 2025 for the Western Range Project, contract number C303-CM-007.
Worsley 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 The Worsley Annex Facility, Site No. 25338 is established from 14 September 2020 until 30 June 2025 for Earthwork Testing on the BRDA Dams Project, Contract No. A700.C.99195.7399 for BRDA Construction.

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