National Association of Testing Authorities, Australia
Scope of Accreditation
Ground Technologies Pty Ltd
Site
Brisbane Laboratory
Accreditation No.
19822
Site No.
23130
Date of Accreditation
05 Feb 2016
Contact
Availability
Services available to external clients
Scope of Accreditation
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 |
|
| Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 |
|||
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Sieve analysis | Not applicable |
AS 1289.3.6.1, MR (Qld) Method Q103A |
|
| Particle density | Not applicable | AS 1289.3.5.1 | |||
| Linear shrinkage | Not applicable |
AS 1289.3.4.1, MR (Qld) Method Q106 |
|||
| Liquid limit | Cone one point |
MR (Qld) Method Q104D |
|||
| Moisture content | Drying oven |
AS 1289.2.1.1 |
|||
| Plasticity index | Cone |
AS 1289.3.3.2, MR (Qld) Method Q105 |
|||
| Plastic limit | Not applicable |
AS 1289.3.2.1, MR (Qld) Method Q105 |
|||
| Liquid limit | Cone four point |
AS 1289.3.9.1, MR (Qld) Method Q104A |
|||
| Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Minimum and maximum dry density | Not applicable |
AS 1289.5.5.1 |
|
| Oversize material | Oversize material treatment |
MR (Qld) Method Q143 |
|||
| Dry density/moisture content relationship | Standard compactive effort |
AS 1289.5.1.1, MR (Qld) Method Q142A |
|||
| Compaction to nominated levels | Not applicable |
MR (Qld) Method Q145A |
|||
| Dry density/moisture content relationship | Modified compactive effort |
AS 1289.5.2.1, MR (Qld) Method Q142B |
|||
| Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable |
AS 1289.5.4.2, MR (Qld) Method Q144A |
|||
| 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 | Dry density ratio; Moisture ratio | Calculation; Measured |
AS 1289.5.4.1 |
|
| Compaction control | Hilf |
AS 1289.5.7.1 |
|||
| Density - In-situ | Sand-cone |
AS 1289.5.3.1, MR (Qld) Method Q141B |
|||
| Degree of saturation | Not applicable |
MR (Qld) Method Q146 |
|||
| Relative compaction | Not applicable |
MR (Qld) Method Q140A |
|||
| Density index | Not applicable |
AS 1289.5.6.1 |
|||
| 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 N02, MR (Qld) NGTM N03 |
|||
| Evaluation of geotechnical and civil construction material - Soil in-situ penetration | Soils | Penetration in-situ | Dynamic cone |
AS 1289.6.3.2, 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, 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 |
|
| Evaluation of geotechnical and civil construction material - Soil reactivity | Soils | Reactivity | Shrink/swell | AS 1289.7.1.1 | |
| Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Sample preparation | Cement stabilisation |
MR (Qld) Method Q135A |
|
| Curing of moulded specimens | Not applicable |
MR (Qld) Method Q135B |
|||
| Sample preparation | UCS (unconfined compression strength) specimens - Field mix; UCS (unconfined compression strength) specimens - Laboratory mix | MR (Qld) Method Q251A, MR (Qld) Method Q251B | |||
| Compressive strength | Uniaxial unconfined |
MR (Qld) Method Q115 |
|||
| Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a windrow |
AS 1141.3.1, MR (Qld) Method Q060 |
|
| Soils | Not applicable | Site selection by spot sampling |
MR (Qld) Method Q061 |
||
| Not applicable | Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow |
AS 1289.1.2.1, MR (Qld) Method Q060 |
|||
| Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling |
MR (Qld) Method Q050 |
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.
19822
Site No.
23130
Print date
08 May 2024
