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; Casagrande four point; Casagrande one point |
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 pre-treatment | Soils | Soil pre-treatment | Not applicable |
AS 1289 1.1 |
|
| 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.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
19368
Site No.
22140
Print date
26 Apr 2024
