Department of Transport and Main Roads

Site

Materials Services – Toowoomba

Accreditation No.

2302

Site No.

2627

Date of Accreditation

20 Jun 1989

Address

427 Greenwattle Street
Toowoomba, QLD 4350
Australia

tmr.qld.gov.au

Contact

Mr Ben Kratzmann P: +61 (07) 46999315

Availability

Services conditionally available to external clients

Department of Transport and Main Roads address map

Scope of Accreditation

Print scopes
Materials Services – Toowoomba

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations

Suspended

Evaluation of geotechnical and civil construction material - Soil modulus and deformation		 Soils Resilient modulus Permanent deformation MR (Qld) Method Q139
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 Not applicable

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 size distribution Sieve analysis AS 1141.11.1
Particle density of coarse aggregate Weighing-in-water

AS 1141.6.1

Shape Average least dimension; Crushed faces; Flakiness

AS 1141.15,

MR (Qld) Method Q201,

AS 1141.18,
AS 1141.20.3
Evaluation of geotechnical and civil construction material - Aggregate soundness Aggregates Soundness Degradation factor on coarse aggregate MR (Qld) Method Q208B
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 - Soil classification Soils Cone plasticity index; Linear shrinkage; Liquid limit; Plastic limit; Plasticity index; Weighted plasticity index Casagrande; Casagrande four point; Casagrande one point; Cone; Cone four point; Cone one point AS 1289.3.1.1, AS 1289.3.1.2,
AS 1289.3.2.1,
AS 1289.3.3.1, AS 1289.3.3.2,
AS 1289.3.4.1,
AS 1289.3.9.1, AS 1289.3.9.2,
MR (Qld) Method Q104A, MR (Qld) Method Q104D,
MR (Qld) Method Q105,
MR (Qld) Method Q106,
MR (Qld) Method Q252
Particle density Gravimetric

AS 1289.3.5.1 (2006)

Moisture content; Sieve analysis Drying oven; Relative moisture content

AS 1289.2.1.1, 

AS 1289.3.6.1,

 MR (Qld) Method Q103A, 

MR (Qld) Method Q250

Evaluation of geotechnical and civil construction material - Soil compaction characteristics Soils Assignment of optimum moisture content/maximum dry density (OMC/MDD); Compaction to nominated levels; Dry density/moisture content relationship; Oversize material Modified compactive effort; Oversize material treatment; Standard compactive effort

AS 1289.5.1.1, 

AS 1289.5.4.2,

MR (Qld) Method Q142A,

MR (Qld) Method Q142B, 

MR (Qld) Method Q143,
MR (Qld) Method Q144A,

MR (Qld) Method Q145A

Evaluation of geotechnical and civil construction material - Soil field density Soils Degree of saturation Not applicable

MR (Qld) Method Q146

Density - In situ Sand-cone AS 1289.5.3.1,
MR (Qld) Method Q141B
Characteristic field density values; Compaction control; Dry density ratio; Relative compaction Calculation; Hilf AS 1289.5.4.1,
AS 1289.5.7.1,
MR (Qld) Method Q020,
MR (Qld) Method Q140A
Evaluation of geotechnical and civil construction material - Soil in situ penetration Soils Penetration in situ Dynamic cone MR (Qld) Method Q114B
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Bearing ratio Remoulded specimens AS 1289.6.1.1,
MR (Qld) Method Q113A,
MR (Qld) Method Q113C
Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Not applicable

AS 1289.1.1, 

MR (Qld) Method Q101, MR (Qld) Method Q101A, MR (Qld) Method Q101B, MR (Qld) Method Q101C, MR (Qld) Method Q101D, MR (Qld) Method Q101G, MR (Qld) Method Q101H, MR (Qld) Method Q101J, MR (Qld) Method Q255

Evaluation of geotechnical and civil construction material - Soil stabilisation Soils Curing of moulded specimens; Sample preparation; Stabiliser working time Bitumen stabilisation; Bituminous stabilisation time; Cement stabilisation; Foamed bitumen stabilisation - Field; Lime stabilisation; Modified compaction - UCS (unconfined compression strength) specimens; Preparation and compaction of soil; Standard compaction - UCS (unconfined compression strength) specimens MR (Qld) Method Q135A, MR (Qld) Method Q135B, MR (Qld) Method Q135C, MR (Qld) Method Q254B
 MR (Qld) Method Q136A, MR (Qld) Method Q136B,
MR (Qld) Method Q138B,
MR (Qld) Method Q251A, MR (Qld) Method Q251B, MR (Qld) Method Q251C
Lime demand Not applicable

MR (Qld) Method Q133

Absorption, swell and capillary rise of compacted materials; Compaction Vacuum saturation

MR (Qld) Method Q147B,

MR (Qld) Method Q125D

Compressive strength Uniaxial unconfined MR (Qld) Method Q115
Sample collection Aggregates Not applicable Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile

AS 1141.3.1,

MR (Qld) Method Q060

Soils Not applicable Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile

AS 1289.1.2.1,

MR (Qld) Method Q060

Not applicable Site selection - Random sampling; Site selection - Random stratified sampling; Site selection by spot sampling

MR (Qld) Method Q050, MR (Qld) Method Q061
AS 1289.1.4.1, AS 1289.1.4.2

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.