Colas Queensland Pty Ltd

Site

Maryborough Laboratory

Accreditation No.

18617

Site No.

20594

Date of Accreditation

08 Dec 2011

Address

Lot 12 Industrial Ave
Maryborough West, QLD 4650
Australia

colas.com.au

Contact

Mr Ty Macpherson P: +61 (07) 41912900

Availability

Services available to external clients

Colas Queensland Pty Ltd address map

Scope of Accreditation

Print scopes
Maryborough 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 binder adhesion Aggregates Degree of precoating; Resistance to stripping Not applicable; Standard plate

MR (Qld) Method Q212B; MR (Qld) Method Q216

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

AS 1141.32

Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Particle density of coarse aggregate; Particle density of fine aggregate; Water absorption of coarse aggregate; Water absorption of fine aggregate Weighing-in-water

AS 1141.5; AS 1141.6.1

Particle size distribution Sieve analysis; Sieve analysis of material finer than 75 µm

AS 1141.11.1, AS 1141.12

Shape Average least dimension; Crushed faces; Flakiness; Proportional calliper

AS 1141.15; AS 1141.18; AS 1141.20.3;
MR (Qld) Method Q201

Evaluation of geotechnical and civil construction material - Aggregate soundness Aggregates Soundness Clay index; Degradation factor on coarse aggregate; Methylene blue value AS 1141.25.2; AS 1141.66;
MR (Qld) Method Q208B (2021)
Evaluation of geotechnical and civil construction material - Aggregate strength Aggregates Wet/dry strength variation Not applicable AS 1141.22
Evaluation of geotechnical and civil construction material - Asphalt adhesion and stripping Asphalts Degree of particle coating Not applicable

AS/NZS 2891.11

Binder paste drain-off Not applicable

AustRoads Method AGPT/T235

Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Bitumen content and aggregate grading; Moisture content Ignition oven; Reflux

AS/NZS 2891.3.1; AS/NZS 2891.10

MR (Qld) Method Q308A; MR (Qld) Method Q308C

Austroads Method AGPT/T234
Evaluation of geotechnical and civil construction material - Asphalt field density Asphalts Characteristic density ratio; Characteristic values Not applicable

AS/NZS 2891.14.5;
MR (Qld) Method Q020

Field density Thin-lift nuclear gauge MR (Qld) Method Q306E;
MR (Qld) Method NGTM N04; MR (Qld) Method NGTM N05
Evaluation of geotechnical and civil construction material - Asphalt filler Asphalts Apparent particle density of filler; Voids in dry compacted filler Not applicable AS/NZS 1141.7, AS/NZS 1141.17
Evaluation of geotechnical and civil construction material - Asphalt mechanical properties Asphalts Marshall stability and flow Not applicable

AS/NZS 2891.5;
MR (Qld) Method Q305

Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen conditioning Handling and conditioning

MR (Qld) Method Q303A, MR (Qld) Method Q303B

Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Maximum density Water displacement

AS/NZS 2891.7.1

Voids and density relationship Not applicable

AS/NZS 2891.8

MR (Qld) Method Q311

Fixed and free binder Not applicable

MR (Qld) Method Q321

Binder film index; Binder film thickness Not applicable AG:PT/T237; MR (Qld) Method Q317
Mix volume ratio density Not applicable

MR (Qld) Method Q318

Bulk density Mensuration; Presaturation; Silicone sealing; Waxing

AS/NZS 2891.9.1, AS/NZS 2891.9.2, AS/NZS 2891.9.3

MR (Qld) Method Q306C

Evaluation of geotechnical and civil construction material - Pavement shape Road pavements Surface deviation Straight edge MR (Qld) Method Q712
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics Road pavements Penetration depth Ball embedment

AustRoads Method AGPT/T251

Texture depth Sand patch

AustRoads Method AGPT/T250

Evaluation of geotechnical and civil construction material - Soil classification Soils Moisture content Drying oven

AS 1289.2.1.1


Evaluation of geotechnical and civil construction material - Soil field density Soils Characteristic field density values Not applicable

MR (Qld) Method Q020

Sample collection Aggregates Not applicable Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a truck; Site selection by spot sampling

AS 1141.3.1;
MR (Qld) Method Q060;
MR (Qld) Method Q061

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

Soils Not applicable Site selection - Random sampling; Site selection - Random stratified sampling; Site selection - Systematic random stratified sampling

AS 1289.1.4.1; AS 1289.1.4.2

MR (Qld) Method Q050

ISO/IEC 17025 (2017)

Materials

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

AS/NZS 2341.21;

AustRoads Method AGPT/T102

Sample collection Bituminous materials Not applicable Polymer modified bitumens from tanks, tankers and drums; Residual bitumens from tanks, tankers and drums

AS2008 Section 2.5;
AustRoads Method AGPT/T101 (2006);AustRoads Method ATM 101;MR (Qld) Method Q080

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