
National Association of Testing Authorities, Australia
Scope of Accreditation
J & A Geotech Testing Pty Ltd
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 contaminants | Aggregates | Clay and fine silt | Settling |
AS 1141.33 |
|
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Moisture content | Drying oven |
RMS (NSW) Method T262 |
|
Particle size distribution | Fine particles in road materials; Sieve analysis; Sieve analysis of material finer than 75 µm |
AS 1141.11.1 AS 1141.12 AS 1141.19 RMS (NSW) Method T107;TfNSW T107; RMS (NSW) Method T201 RMS (NSW) Method T203 |
|||
Shape | Average least dimension; Crushed faces; Proportional calliper |
AS 1141.14 AS 1141.20.1 AS 1141.20.2 RMS (NSW) Method T213 RMS (NSW) Method T235 RMS (NSW) Method T239RMS (NSW) Method T275 |
|||
Bulk density | Compacted; Uncompacted |
AS 1141.4 |
|||
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 | Core |
AS 1012.14 |
|
Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
|||
Compressive strength |
AS 1012.9 |
||||
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen conditioning | Wet conditioning of hardened concrete core specimens |
AS 1012.14 |
|
Specimen manufacture and curing | Manufacture and curing of cylindrical specimens in the laboratory |
AS 1012.8.1 |
|||
Evaluation of geotechnical and civil construction material - Road pavement structural performance | Road pavements | Structural performance evaluation | Benkelman beam; Deflection monitoring |
RMS (NSW) Method T160 RMS (NSW) Method T199;TfNSW T199; |
|
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Penetration depth | Ball embedment | RMS (NSW) Method T271 | |
Evaluation of geotechnical and civil construction material - Soil classification | Soils | Sieve analysis | Not applicable |
AS 1289.3.6.1 RMS (NSW) Method T106;TfNSW T106; RMS (NSW) Method T107;TfNSW T107; |
|
Liquid limit; Plastic limit; Plasticity index | Casagrande four point |
AS 1289.3.1.1 AS 1289.3.1.2 AS 1289.3.2.1 AS 1289.3.3.1 RMS (NSW) Method T108;TfNSW T108;TfNSW T105; RMS (NSW) Method T109;TfNSW T109;TfNSW T105; |
|||
Moisture content | Drying oven; Microwave oven |
AS 1289.2.1.1 AS 1289.2.1.4 RMS (NSW) Method T120 RMS (NSW) Method T180 |
|||
Linear shrinkage | Not applicable |
AS 1289.3.4.1 RMS (NSW) Method T113;TfNSW T113; |
|||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Modified compactive effort; Standard compactive effort |
AS 1289.5.1.1 AS 1289.5.2.1 RMS (NSW) Method T111 RMS (NSW) Method T112 RMS (NSW) Method T130 |
|
Minimum and maximum dry density |
AS 1289.5.5.1 |
||||
Maximum dry density | Not applicable |
RMS (NSW) Method T164 |
|||
Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable |
AS 1289.5.4.2 |
|||
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 | Density - In-situ | Nuclear gauge |
AS 1289.5.8.1 RMS (NSW) Methods T173 |
|
Compaction control | Hilf |
AS 1289.5.7.1 RMS (NSW) Method T162 |
|||
Relative compaction | Not applicable |
RMS (NSW) Methods T166 |
|||
Density index | Not applicable |
AS 1289.5.6.1 |
|||
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
AS 1289.6.1.1 RMS (NSW) Method T117 RMS (NSW) Method T132 |
|
Compressive strength | Uniaxial maximum dry |
RMS (NSW) Method T114 |
|||
Evaluation of geotechnical and civil construction material - Soil natural contaminants | Soils | Acidity | pH |
AS 1289.4.3.1 |
|
Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Accelerated weathering pre-treatment |
AS 1289.1.1 RMS (NSW) Method T105 |
|
Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Compressive strength; Drying shrinkage of cement treated material; Stabiliser working time | Cementitious stabilisation time; Uniaxial unconfined |
RMS (NSW) Method T116 RMS (NSW) Method T131RMS (NSW) Method T147 |
|
Sample collection | Aggregates | Not applicable | Aggregate from a stockpile |
AS 1141.3.1 |
|
Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer |
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 |
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.
19979
Site No.
15485
Print date
09 Aug 2022