National Association of Testing Authorities, Australia
Scope of Accreditation
Department of Transport and Main Roads
Site
Materials Services – Roma
Accreditation No.
2302
Site No.
2531
Date of Accreditation
21 Dec 1988
Contact
Availability
Services conditionally available to external clients
Scope of Accreditation
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, MR (Qld) Method Q253 |
|
| Bulk density; Particle density of coarse aggregate | Uncompacted; Weighing-in-water |
AS 1141.4, AS 1141.6.1 |
|||
| Shape | Average least dimension; Flakiness |
AS 1141.15, AS 1141.20.3, MR (Qld) Method Q201 |
|||
| 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 - Concrete, grout and mortar consistence in situ | Concrete, grout and mortar | Slump flow | Cone |
AS 1012.3.1 |
|
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Cube; Cylinder |
AS 1012.9 |
|
| Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
|||
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | Curing cylinder specimens in the laboratory; In situ manufacture and curing of cylindrical specimens |
AS 1012.8.1 |
|
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Sieve analysis | Fines ratio; Not applicable |
AS 1289.3.6.1, MR (Qld) Method Q103A, MR (Qld) Method Q253 |
|
| Moisture content | Drying oven |
AS 1289.2.1.1 |
|||
| Particle density | Gravimetric | AS 1289.3.5.1 | |||
| Linear shrinkage; Liquid limit; Plastic limit; Plasticity index; Weighted plasticity index | Casagrande; Cone |
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 1289.3.9.2, MR (Qld) Method Q104A, MR (Qld) Method Q104D, MR (Qld) Method Q105, MR (Qld) Method Q106, MR (Qld) Method Q252 |
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| 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 | Modified compactive effort; Standard compactive effort |
AS 1289.5.1.1, MR (Qld) Method Q142A, MR (Qld) Method Q142B, MR (Qld) Method Q144A,MR (Qld) Method Q145A |
|
| Oversize material | Oversize material treatment |
MR (Qld) Method Q143 |
|||
| Evaluation of geotechnical and civil construction material - Soil field density | Soils | Relative compaction | Not applicable | AS 1289.5.4.1; MR (Qld) Method Q140A | |
| Characteristic field density values | Not applicable |
MR (Qld) Method Q020 |
|||
| Density - In situ | Sand-cone |
AS 1289.5.3.1, MR (Qld) Method Q141B |
|||
| Degree of saturation | Not applicable |
MR (Qld) Method Q146 |
|||
| Density - In situ; Field moisture content | Nuclear gauge |
AS 1289.5.8.1, MR (Qld) Method Q141A, MR (Qld) NGTM Method N01, MR (Qld) NGTM Method N02, MR (Qld) NGTM Method N03 |
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| 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 Q113B |
|
| 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 Q101D, MR (Qld) Method Q101G, MR (Qld) Method Q101H, MR (Qld) Method Q101J |
|
| Evaluation of geotechnical and civil construction material - Soil sample preparation | Soils | Preparation of disturbed samples | Not applicable | MR (Qld) Method Q255 | |
| Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Curing of moulded specimens; Lime demand; Sample preparation; Stabiliser working time | Cement stabilisation; Cementitious stabilisation time; Lime stabilisation; Preparation and compaction of soil; UCS (unconfined compression strength) specimens - Field mix; UCS (unconfined compression strength) specimens - Laboratory mix |
MR (Qld) Method Q133 MR (Qld) Method Q135A, MR (Qld) Method Q135B,MR (Qld) Method Q136A, MR (Qld) Method Q251A, MR (Qld) Method Q251B, MR (Qld) Method Q251C |
|
| Compressive strength | Uniaxial unconfined |
MR (Qld) Method Q115 |
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| Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile |
MR (Qld) Method Q060 |
|
| Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer; Fresh concrete from deposited concrete |
AS 1012.1 |
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| Soils | Not applicable | Disturbed sampling from earthwork; Disturbed soil sampling from a face; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow; Disturbed soil sampling in situ; Site selection - Random sampling; Site selection - Random stratified sampling; Site selection by spot sampling |
AS 1289.1.2.1, MR (Qld) Method Q050, MR (Qld) Method Q060, MR (Qld) Method Q061 |
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.
Accreditation No.
2302
Site No.
2531
Print date
15 May 2026