Downer EDI Works Pty Ltd

Site

Hope Valley

Accreditation No.

20291

Site No.

24187

Date of Accreditation

27 Mar 2018

Address

8 Hoyle Road
Hope Valley, WA 6165
Australia

downergroup.com

Contact

Mrs Meda-Timeea Sicoe P: +61 (08) 93659999

Availability

Services available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Moisture content Drying oven MRWA Method WA212.1
Particle size distribution Sieve analysis MRWA Method WA210.1
Evaluation of geotechnical and civil construction material - Asphalt adhesion and stripping Asphalts Binder paste drain-off Not applicable Austroads Method AGPT/T235
Degree of particle coating Not applicable AS/NZS 2891.11
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Moisture content Not applicable AS/NZS 2891.10
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 compaction; Specimen conditioning Gyratory compaction; Handling and conditioning AS/NZS 2891.2.1, AS/NZS 2891.2.2, AS/NZS 2891.5, MRWA Method WA WA705.1
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Maximum density Water displacement MRWA Method WA732.2
Bulk density; Maximum density; Voids and density relationship Vacuum sealing MRWA Method WA733.2
Bulk density; Voids and density relationship Waxing MRWA Method WA733.1
Sample collection Aggregates Not applicable Aggregate from a stockpile MRWA Method WA100.1; MRWA Method WA200.1
Asphalts Not applicable Site selection - Random stratified sampling MRWA Method WA0.1
Not applicable Extraction of an asphalt core - Dry technique; Uncompacted asphalt MRWA Method WA701.1, AS/NZS 2891.1.1

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure
Sample collection Bituminous materials Not applicable Polymer modified bitumens from tanks, tankers and drums; Residual bitumens from tanks, tankers and drums MRWA Method WA700.1

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.