
National Association of Testing Authorities, Australia
Scope of Accreditation
Lintin Geotechnical
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
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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 abrasion | Aggregates | Abrasion resistance | Los Angeles machine value |
AS 1141.23 |
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Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Organic impurities | Colour test |
AS 1141.34 |
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Weak particles contaminants | Sieve analysis |
AS 1141.32 |
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Clay and fine silt | Settling |
AS 1141.33 |
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Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle density of fine aggregate | Weighing-in-water |
AS 1141.5 |
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Bulk density | Compacted |
AS 1141.4 |
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Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 |
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Particle density of coarse aggregate | Weighing-in-water |
AS 1141.6.1 |
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Particle size distribution | Sieve analysis |
AS 1141.11.1 |
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Bulk density | Uncompacted |
AS 1141.4 |
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Shape | Proportional calliper |
AS 1141.14 |
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Shape | Flakiness |
AS 1141.15 |
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Shape | Crushed faces |
AS 1141.18 |
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Shape | Average least dimension |
AS 1141.20.1, AS 1141.20.3 |
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Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Exposure to sodium sulfate solution |
AS 1141.24 |
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Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 |
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Aggregate crushing value | Not applicable |
AS 1141.21 |
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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 |
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Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Compressive strength | Cylinder |
AS 1012.9 |
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Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
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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 |
AS 1012.8.1 |
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Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Penetration depth | Ball embedment |
DIPE (NT) NTTM 215.1 |
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Layer thickness | Not applicable |
DIPE (NT) NTTM 216.1 |
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Evaluation of geotechnical and civil construction material - Soil classification | Soils | Plastic limit | Not applicable |
AS 1289.3.2.1 |
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Moisture content | Drying oven |
AS 1289.2.1.1 |
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Plasticity index | Casagrande |
AS 1289.3.3.1 |
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Linear shrinkage | Not applicable |
AS 1289.3.4.1 |
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Sieve analysis | Not applicable |
AS 1289.3.6.1 |
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Liquid limit | Casagrande four point; Casagrande one point |
AS 1289.3.1.1, AS 1289.3.1.2 |
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Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Dry density/moisture content relationship | Modified compactive effort |
AS 1289.5.2.1, DIPE (NT) NTTM 201.2, DIPE (NT) NTTM 201.3 |
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Dry density/moisture content relationship | Standard compactive effort |
AS 1289.5.1.1 |
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Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable |
AS 1289.5.4.2 |
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Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class |
AS 1289.3.8.1 |
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Evaluation of geotechnical and civil construction material - Soil field density | Soils | Field moisture content | Nuclear gauge |
AS 1289.5.8.1 |
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Dry density ratio | Calculation |
AS 1289.5.4.1, DPI (NT) Method NTTP 102.1 |
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Density - In-situ | Nuclear gauge |
AS 1289.5.8.1 |
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Compaction control | Hilf |
AS 1289.5.7.1 |
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Evaluation of geotechnical and civil construction material - Soil in-situ penetration | Soils | Penetration in-situ | Dynamic cone |
AS 1289.6.3.2 |
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Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Remoulded specimens |
AS 1289.6.1.1, DIPE (NT) NTTM 202.2, DIPE (NT) NTTM 202.3 |
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Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable |
AS 1289.1.1 |
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Evaluation of geotechnical and civil construction material - Soil stabilisation | Soils | Stabiliser rate of spread rate | In-situ measurement |
DIPE (NT) NTTM 204.7 |
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Stabiliser distribution | In-situ measurement |
DIPE (NT) NTTM 204.8 |
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Cement content | Heat of neutralisation |
DIPE (NT) NTTM 204.1 |
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Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile |
AS 1141.3.1 |
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Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer; Fresh concrete from deposited concrete |
AS 1012.1 |
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Soils | Not applicable | Site selection - Random sampling |
AS 1289.1.4.1 |
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Not applicable | Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow; Disturbed soil sampling in-situ |
AS 1289.1.2.1 |
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Not applicable | Site selection - Random stratified sampling |
AS 1289.1.4.2, DPI (NT) Method NTCP 103.1 |
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Accreditation No.
11869
Site No.
11862
Print date
23 May 2022