Downer EDI Works Pty Ltd

Site

Bayswater Laboratory

Accreditation No.

2684

Site No.

2677

Date of Accreditation

02 Aug 1989

Address

18 Jersey Road
Bayswater, VIC 3153
Australia

downergroup.com

Contact

Mr Thomas Irineos P: +61 (03) 87201809

Availability

Services conditionally available to external clients

Downer EDI Works Pty Ltd address map

Scope of Accreditation

Print scopes
Bayswater Laboratory

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Particle size distribution Sieve analysis AS 1141.11.1
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Moisture content Not applicable RC (Vic) Method 211.01
Bitumen content and aggregate grading Pressure filter AS/NZS 2891.3.3
Evaluation of geotechnical and civil construction material - Asphalt field density Asphalts Characteristic density ratio; Density ratio and air voids; Field density Thin-lift nuclear gauge AS/NZS 2891.14.2, AS/NZS 2891.14.5, RC (Vic) Method 316.00, RC (Vic) Method 316.12
Evaluation of geotechnical and civil construction material - Asphalt performance Asphalts Resilient modulus Indirect tensile AS/NZS 2891.13.1
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

Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Bulk density; Maximum density; Voids and density relationship Mensuration; Presaturation; Water displacement AS/NZS 2891.7.1, AS/NZS 2891.8, AS/NZS 2891.9.2, AS/NZS 2891.9.3
Sample collection Aggregates Not applicable Aggregate from a stockpile AS 1141.3.1
Asphalts Not applicable Site selection - Random stratified sampling RC (Vic) Method 316.10
Not applicable Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique; Uncompacted asphalt AS/NZS 2891.1.1, AS/NZS 2891.1.2, RC (Vic) Method 200.01

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure Limitations
Analysis of bituminous materials - Properties Bituminous materials Penetration of bitumen Not applicable AS 2341.12
Sample handling and conditioning

In house method VA-12, recovery of binder from solution using a rotary evaporator

Viscosity Brookfield viscometer; Kinematic

AS/NZS 2341.4; Austroads Method AGPT/T111

Viscosity Dynamic - Capillary tube

AS/NZS 2341.2

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