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National Association of Testing Authorities, Australia
Scope of Accreditation
Chadwick Geotechnics Pty Ltd
Site
Dandenong South Laboratory
Accreditation No.
12719
Site No.
12712
Date of Accreditation
18 Mar 1997
Contact
Availability
Services available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
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 contaminants | Aggregates | Coarse aggregate quality; Foreign material in recycled aggregate | Manual classification; Visual comparison | AS 1141.30.1, RC (Vic) Method 372.04 | |
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Shape | Proportional calliper | AS 1141.14 | |
Shape | Average least dimension | AS 1141.20.1 | |||
Particle size distribution | Sieve analysis; Sieve analysis of material finer than 75 µm | AS 1141.11.1, AS 1141.12 | |||
Shape | Flakiness | AS 1141.15 | |||
Evaluation of geotechnical and civil construction material - Aggregate soundness | Aggregates | Soundness | Degradation factor on coarse aggregate | RC (Vic) Method 370.05 | |
Evaluation of geotechnical and civil construction material - Aggregate stabilisation | Aggregates | Unconfined compressive strength | Not applicable | AS 5101.4 | |
Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Aggregate crushing value; Wet/dry strength variation | Not applicable | AS 1141.21, 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 specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | In-situ manufacture and curing of cylindrical specimens | AS 1012.8.1 | |
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Penetration depth | Ball embedment | Austroads Method AGPT/T251 | |
Evaluation of geotechnical and civil construction material - Rock properties | Rocks | Point load strength index | Not applicable | AS 4133.4.1, RMS (NSW) Method T223 TfNSW TS 02799.21 | |
Indirect tensile strength | Brazil | ASTM D3967 | |||
Compressive strength | Uniaxial load rate controlled; Uniaxial strain rate controlled | AS 4133.4.2.1, AS 4133.4.2.2 | |||
Moisture content; Porosity | Drying oven | AS 4133.1.1.1, AS 4133.2.1.1, AS 4133.2.1.2 | |||
Evaluation of geotechnical and civil construction material - Soil classification | Soils | Liquid limit | Casagrande four point; Casagrande one point | AS 1289.3.1.1, AS 1289.3.1.2, TfNSW Method T108 | |
Cone plasticity index | Not applicable | AS 1289.3.3.2 | |||
Moisture content | Drying oven | AS 1289.2.1.1, RMS (NSW) Method T120 TfNSW TS 02795.14 | |||
Plastic limit | Not applicable | AS 1289.3.2.1, TfNSW Method T09 | |||
Linear shrinkage | Not applicable | AS 1289.3.4.1, TfNSW Method T113 | |||
Moisture content | Hot plate | AS 1289.2.1.6 | |||
Moisture content | Microwave oven | AS 1289.2.1.4 | |||
Particle density | Not applicable | AS 1289.3.5.1 | |||
Plasticity index | Casagrande | AS 1289.3.3.1, RC (Vic) Method 326.01, TfNSW Method T109 | |||
Description, identification and classification | Not applicable | AS 1726 Tables 9 and 10 (Laboratory classification only) | |||
Liquid limit | Cone four point; Cone one point | AS 1289.3.9.1, AS 1289.3.9.2 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1, TfNSW Method T106 | |||
Evaluation of geotechnical and civil construction material - Soil compaction characteristics | Soils | Assignment of optimum moisture content/maximum dry density (OMC/MDD) | Not applicable | AS 1289.5.4.2 | |
Dry density/moisture content relationship | Standard compactive effort | AS 1289.5.1.1, RMS (NSW) Method T111 TfNSW TS 02795.06 | |||
Minimum and maximum dry density | Not applicable | AS 1289.5.5.1 | |||
Dry density/moisture content relationship | Modified compactive effort | AS 1289.5.2.1, RMS (NSW) Method T112 TfNSW TS 02795.07 | |||
Evaluation of geotechnical and civil construction material - Soil consolidation | Soils | Consolidation | One-dimensional | AS 1289.6.6.1 | |
Evaluation of geotechnical and civil construction material - Soil dispersion | Soils | Dispersion | Emerson class | AS 1289.3.8.1 | |
Dispersion | Sand equivalent | AS 1289.3.7.1 | |||
Dispersion | Pinhole | AS 1289.3.8.3 | |||
Evaluation of geotechnical and civil construction material - Soil field density | Soils | Density index | Not applicable | AS 1289.5.6.1 | |
Density - In-situ; Field moisture content | Nuclear gauge | AS 1289.5.8.1 | |||
Moisture ratio assessment of dry back | Not applicable | RC (Vic) Method 316.14 | |||
Characteristic field density values | Not applicable | RC (Vic) Method 316.00 | |||
Compaction control | Hilf | AS 1289.5.7.1 | |||
Dry density ratio; Moisture ratio | Calculation; Measured | AS 1289.5.4.1 | |||
Evaluation of geotechnical and civil construction material - Soil fine particles | Soils | Fine particle analysis | Hydrometer | AS 1289.3.6.3 | |
Evaluation of geotechnical and civil construction material - Soil in-situ penetration | Soils | Penetration in-situ | Dynamic cone | AS 1289.6.3.2 | |
Penetration in-situ | Perth sand penetrometer | AS 1289.6.3.3 | |||
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties | Soils | Bearing ratio | Assignment of CBR and percent swell; Remoulded specimens | AS 1289.6.1.1, RC (Vic) Method 324.01, RMS (NSW) Method T117 TfNSW TS 02795.11 | |
Evaluation of geotechnical and civil construction material - Soil permeability | Soils | Permeability | Constant head for a remoulded specimen | AS 1289.6.7.1 | |
Permeability | Flexible wall permeameter | AS 1289.6.7.3 | |||
Permeability | Falling head for a remoulded specimen | AS 1289.6.7.2 | |||
Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Repeated compaction pre-treatment | RC (Vic) Method 301.05 | |
Soil pre-treatment | Accelerated weathering pre-treatment; Repeated compaction pre-treatment | TfNSW Method T102, TfNSW Method T103, TfNSW Method T105 | |||
Soil pre-treatment | Not applicable | AS 1289.1.1 | |||
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 | Laboratory stabilisation of soil | Cement | RC (Vic) Method 301.06 | |
Lime saturation point | Not applicable | RC (Vic) Method 131.01 | |||
Laboratory stabilisation of soil | Lime stabilisation | RC (Vic) Method 301.03 | |||
Evaluation of geotechnical and civil construction material - Soil thermal properties | Soils | Thermal conductivity | In-situ measurement; Laboratory measurement | In-house Test Method TR LAB.2013, In-house Test Method TR FIELD.2013 | |
Evaluation of geotechnical and civil construction material - Soil triaxial strength | Soils | Triaxial strength | Triaxial undrained with pore water pressure measured | AS 1289.6.4.2 | |
Triaxial strength | Triaxial undrained without pore water pressure measurement | AS 1289.6.4.1 | |||
Sample collection | Aggregates | Not applicable | Aggregate from a pavement; 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 | ||
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; Disturbed soil sampling in-situ | AS 1289.1.2.1, RMS (NSW) Method T100 TfNSW TS 02794.01 | ||
Not applicable | Site selection - Random stratified sampling | AS 1289.1.4.2 RC (Vic) Method 316.10 | |||
Not applicable | Site selection - Random sampling | AS 1289.1.4.1 |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Annex facility | 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 | East Melbourne Project Annex Facility, Site No.24397 is established from 19 March 2018 until 31 December 2024 for the Lilydale In-Filling Project for Tonkin and Taylor Pty Ltd. (Contract No. 1000511) |
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Annex facility | 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 | Maddingley Brown Coal Annex Facility, Site No. 24999 is established from 31 July 2019 until 30 June 2026 for Maddingley Brown Coal Landfill (Contract No. 1003832) for Maddingley Brown Coal Calleja Group. |
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.
12719
Site No.
12712
Print date
01 Sep 2024