National Association of Testing Authorities, Australia
Scope of Accreditation
Top End Concrete Testing
Site
Berrimah Laboratory
Accreditation No.
19368
Site No.
22140
Date of Accreditation
06 Mar 2014
Address
2/18 Anictomatis Rd
Berrimah, NT 828
Australia
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 abrasion | Aggregates | Abrasion resistance | Los Angeles machine value | AS 1141.23 | |
| Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Clay and fine silt | Sieve analysis |
AS 1141.33 |
|
| Organic impurities | Colour test |
AS 1141.34 |
|||
| Weak particles contaminants | Sieve analysis |
AS 1141.32 |
|||
| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle density of coarse aggregate; Particle density of fine aggregate; Water absorption of coarse aggregate; Water absorption of fine aggregate | Pycnometer; Weighing-in-water |
AS 1141.5, AS 1141.6.1 |
|
| Shape | Average least dimension; Crushed faces; Flakiness; Proportional calliper |
AS 1141.14, AS 1141.15, AS 1141.18, AS 1141.20.1, AS 1141.20.3 |
|||
| Particle size distribution | Sieve analysis; Sieve analysis of material finer than 75 µm |
AS 1141.11.1, AS 1141.12 |
|||
| Bulk density | Compacted; Uncompacted |
AS 1141.4 |
|||
| Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Exposure to sodium sulfate solution |
AS 1141.24 |
|
| Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 |
|
| Aggregate crushing value | Not applicable |
AS 1141.21 |
|||
| 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, AS 1012.3.5 |
|
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Core; Cube; Cylinder |
AS 1012.9 |
|
| Mass per unit volume - Hardened concrete | Dimensions; Water displacement |
AS 1012.12.1, AS 1012.12.2 |
|||
| Mass per unit volume - Fresh concrete | In situ measurement using fixed volume measure |
AS 1012.5 |
|||
| Air content of freshly mixed concrete | Reduced air pressure |
AS 1012.4.2 |
|||
| Flexural strength | Modulus of rupture |
AS 1012.11 |
|||
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | 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 |
AS 1012.8.4 |
|||
| Specimen manufacture and curing | In situ manufacture and curing of flexural strength specimens |
AS 1012.8.2 |
|||
| Specimen manufacture and curing | In situ manufacture and curing of grout and mortar cubes; Manufacture and curing of grout and mortar cubes in the laboratory |
AS 1012.8.3 |
|||
| Evaluation of geotechnical and civil construction material - Masonry, concrete and clay unit properties | Masonry, concrete and clay units | Compressive strength | Not applicable |
AS 4456.4 |
|
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Liquid limit; Plastic limit; Plasticity index | Casagrande |
AS 1289 3.1.1, AS 1289 3.2.1, AS 1289.3.3.1 |
|
| Linear shrinkage | Not applicable |
AS 1289 3.4.1 |
|||
| Sieve analysis | Not applicable |
AS 1289 3.6.1 |
|||
| Moisture content | Drying oven |
AS 1289 2.1.1 |
|||
| Evaluation of geotechnical and civil construction material - Soil sample preparation | Soils | Preparation of disturbed samples | Not applicable | ||
| Sample collection | Aggregates | Not applicable | Aggregate from a stockpile |
AS 1141.3.1 |
|
| Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer; Fresh concrete from deposited concrete |
AS 1012.1 |
||
| Masonry, concrete and clay units | Not applicable | Nominated quantity of masonry units |
AS 4456.1 |
||
| Soils | Not applicable | 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 (SoA).
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
The Product column may also describe an Item or Material.
The Limitations column may also describe the Range.
Accreditation No.
19368
Site No.
22140
Print date
26 Aug 2026