National Association of Testing Authorities, Australia
Scope of Accreditation
Macquarie Geotechnical Pty Ltd
Site
Dubbo Laboratory
Accreditation No.
14874
Site No.
16059
Date of Accreditation
27 Apr 2006
Contact
Availability
Services 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 contaminants | Aggregates | Clay and fine silt | Settling |
AS 1141.33 TfNSW TS 02799.43 |
|
| Foreign material in recycled aggregate | Manual classification |
TfNSW TS 02799.51 |
|||
| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Bulk density | Compacted; Uncompacted |
AS 1141.4 TfNSW TS 02799.10, TfNSW TS 02799.11 |
|
| Particle density of coarse aggregate; Water absorption of coarse aggregate | Weighing-in-water |
AS 1141.6.1 TfNSW TS 02799.08 |
|||
| Particle size distribution | Sieve analysis |
AS 1141.11.1 TfNSW TS 02799.02 |
|||
| Moisture content | Drying oven |
TfNSW TS 02799.39 |
|||
| Particle size distribution | Fine particles in road materials |
AS 1141.19 |
|||
| Particle density of fine aggregate; Water absorption of fine aggregate | Weighing-in-water |
AS 1141.5 TfNSW TS 02799.09 |
|||
| Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 TfNSW TS 02799.04 |
|||
| Shape | Proportional calliper |
AS 1141.14 TfNSW TS 02799.12 |
|||
| Shape | Average least dimension |
AS 1141.20.1, AS 1141.20.2, TfNSW TS 02799.32, TfNSW TS 02799.50 |
|||
| Shape | Flakiness | AS1141.15 | |||
| Shape | Crushed faces |
TfNSW TS 02799.36 |
|||
| Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 TfNSW TS 02799.13 |
|
| 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 | Air content of freshly mixed concrete | Reduced air pressure |
AS 1012.4.2 |
|
| Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
|||
| Compressive strength | Cylinder |
AS 1012.9 |
|||
| Mass per unit volume - Fresh concrete | In situ measurement using fixed volume measure | AS 1012.5 | |||
| 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 |
|
| Specimen manufacture and curing | In situ manufacture and curing of drying shrinkage specimens; Moist curing drying shrinkage specimens in the laboratory |
AS 1012.8.4 |
|||
| Evaluation of geotechnical and civil construction material - Road pavement structural performance | Road pavements | Structural performance evaluation | Benkelman beam; Deflection monitoring |
TfNSW TS 02795.22, TfNSW TS 02795.55 |
|
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Liquid limit | Casagrande one point |
AS 1289.3.1.2 |
|
| Plasticity index | Casagrande |
AS 1289.3.3.1 TfNSW TS 02795.05 |
|||
| Fine particles in road materials | Not applicable |
TfNSW TS 02795.03 |
|||
| Sieve analysis | Not applicable |
AS 1289.3.6.1 TfNSW TS 02795.02 |
|||
| Liquid limit | Casagrande four point |
AS 1289.3.1.1 TfNSW TS 02795.04 |
|||
| Linear shrinkage | Not applicable |
AS 1289.3.4.1 TfNSW TS 02795.08 |
|||
| Moisture content | Drying oven |
AS 1289.2.1.1 TfNSW TS 02795.14 |
|||
| Plastic limit | Not applicable |
AS 1289.3.2.1 TfNSW TS 02795.05 |
|||
| Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Standard compactive effort |
AS 1289.5.1.1 TfNSW TS 02795.06, TfNSW TS 02796.01 |
|
| Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable |
AS 1289.5.4.2 |
|||
| Dry density/moisture content relationship | Three compaction point |
TfNSW TS 02795.24 |
|||
| Dry density/moisture content relationship | Modified compactive effort |
AS 1289.5.2.1 TfNSW TS 02795.07 |
|||
| Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class |
AS 1289.3.8.1 |
|
| Evaluation of geotechnical and civil construction material - Soil field density | Soils | Relative compaction | Not applicable |
TfNSW TS 02795.28 |
|
| Dry density ratio | Calculation | AS 1289.5.4.1 | |||
| Field moisture content | Nuclear gauge |
AS 1289.5.8.1 TfNSW TS 02795.36 |
|||
| Compaction control | Hilf |
AS 1289.5.7.1 |
|||
| Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
AS 1289.6.1.1, TfNSW TS 02795.11, TfNSW TS 02796.03 |
|
| Compressive strength | Uniaxial maximum dry | TfNSW TS 02795.09 | |||
| Evaluation of geotechnical and civil construction material - Soil permeability | Soils | Permeability | Falling head for a remoulded specimen | AS 1289.6.7.2 | |
| Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable |
AS 1289.1.1 TfNSW TS 02795.01 |
|
| Soil pre-treatment | Accelerated weathering pre-treatment; Repeated compaction pre-treatment |
TfNSW TS 02794.02, TfNSW TS 02794.03 |
|||
| Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Stabiliser rate of spread rate | In situ measurement |
TfNSW TS 02796.06 |
|
| Compressive strength | Uniaxial unconfined |
AS 5101.4 TfNSW TS 02795.10, TfNSW TS 02796.02 |
|||
| Sample collection | Aggregates | Not applicable | Aggregate from a conveyor belt; Aggregate from a pavement; Aggregate from a stockpile |
AS 1141.3.1, TfNSW TS 02794.01 |
|
| Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer; Fresh concrete from deposited concrete |
AS 1012.1 |
||
| Soils | Not applicable | Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow |
AS 1289.1.2.1, TfNSW TS 02794.01 |
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 | Tooraweenah Road Project Annex Facility, site no. 27476, is established from 11 May 2026 until 11 March 2027 for Tooraweenah Road Upgrade Project. Contractor: Maas Civil Pty Ltd, Contract No.: 20251107KM |
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.
14874
Site No.
16059
Print date
21 May 2026