Downer EDI Works Pty Ltd

Site

Newcastle Asphalt Laboratory

Accreditation No.

3081

Site No.

3074

Date of Accreditation

11 Feb 1991

Address

Rhondda Road
Teralba, NSW 2284
Australia

downergroup.com

Contact

Mr John Ward P: +61 (02) 49580303

Availability

Services conditionally available to external clients

Scope of Accreditation

Print scopes
Newcastle Asphalt 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

AS 1141.11.1
Particle size distribution Sieve analysis of material finer than 75 µm

AS 1141.12
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Bitumen content and aggregate grading Reflux

AS/NZS 2891.3.1
Moisture content Not applicable

RMS (NSW) Method T660

TfNSW TS 02806.37
Evaluation of geotechnical and civil construction material - Asphalt field density Asphalts Density ratio and air voids Not applicable

Australian Airports Association Method MT002
Evaluation of geotechnical and civil construction material - Asphalt mechanical properties Asphalts Marshall stability and flow Not applicable

AS/NZS 2891.5, Australian Airports Association Method MT001
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen conditioning Handling and conditioning

AS/NZS 2891.2.1
Specimen compaction Gyratory compaction

AS/NZS 2891.2.2, RMS (NSW) Method T662

TfNSW TS 02806.39
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Maximum density Methylated spirits displacement

AS/NZS 2891.7.3
Voids and density relationship Not applicable AS/NZS 2891.8
Bulk density Waxing

AS/NZS 2891.9.1
Bulk density Mensuration

AS/NZS 2891.9.3
Bulk density Presaturation

AS/NZS 2891.9.2
Sample collection Aggregates Not applicable Aggregate from a stockpile

AS 1141.3.1
Asphalts Not applicable Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique; Uncompacted asphalt

AS/NZS 2891.1.1, AS 2891.1.2

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure Limitations
Analysis of bituminous materials - Properties Bituminous materials Viscosity Brookfield viscometer Austroads Method AGPT/T111
Sample handling and conditioning Not applicable Austroads Method AGPT/T102
Torsional recovery Not applicable Austroads Method ATM 122
Softening point Ring and ball Austroads Method AGPT/T131, AS 2341.18
Williamtown 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 Williamtown Airport Annex Facility, Site No 25971 is established from 27 May 2022 until 31 March 2024 for P0008 - Defence National
Airfields Works (NAW) for the Department of Defence, contract EST01980

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