ATC Williams Pty Ltd

Site

Soil Testing Laboratory

Accreditation No.

3372

Site No.

3365

Date of Accreditation

10 Mar 1992

Address

19 Beach Avenue
Mordialloc, VIC 3195
Australia

atcwilliams.com.au

Contact

Mr John Walker P: +61 (03) 85870900

Availability

Services conditionally 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 - Soil classification Soils Particle density Not applicable

 AS 1289.3.5.1

Cone plasticity index; Liquid limit; Plastic limit Cone four point; Cone one point AS 1289.3.2.1
AS 1289.3.9.1
AS 1289.3.9.2
AS 1289.3.3.2
Description, identification and classification Not applicable

AS 1726 Tables 9 and 10 (Laboratory testing only)

Moisture content Drying oven

 AS 1289.2.1.1

Sieve analysis Not applicable

 AS 1289.3.6.1

Linear shrinkage Not applicable

 AS 1289.3.4.1

Evaluation of geotechnical and civil construction material - Soil compaction characteristics Soils Minimum and maximum dry density Not applicable

AS 1289.5.5.1

Dry density/moisture content relationship Modified compactive effort; Standard compactive effort

AS 1289.5.1.1

AS 1289.5.2.1

Evaluation of geotechnical and civil construction material - Soil dispersion Soils Dispersion Emerson class AS 1289.3.8.1
Dispersion Pinhole AS 1289.3.8.3
Evaluation of geotechnical and civil construction material - Soil electrical properties Soils Electrical resistance Not applicable IHM 11.0
Evaluation of geotechnical and civil construction material - Soil field density Soils Density - In-situ Sand-cone

AS 1289.5.3.1

Dry density ratio Calculation

AS 1289.5.4.1

Compaction control Hilf

AS 1289.5.7.1

Density - In-situ Nuclear gauge

AS 1289.5.8.1

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 laboratory bearing properties Soils Bearing ratio Remoulded specimens; Undisturbed samples AS 1289.6.1.1
AS 1289.6.1.2
Evaluation of geotechnical and civil construction material - Soil natural contaminants Soils Acidity pH

AS 1289.4.3.1

IHM 10.0

Evaluation of geotechnical and civil construction material - Soil permeability Soils Permeability Constant head for a remoulded specimen; Falling head for a remoulded specimen

IHM 7.1
IHM 7.3


Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Not applicable

 AS 1289.1.1

Sample collection Soils Not applicable Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling in-situ

 AS 1289.1.2.1

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure
Safety evaluation for transport of bulk materials Solid bulk cargoes susceptible to liquefaction Transportable moisture limit (TML) Flow table; Proctor/Fagerberg IHM 9.0
IHM 12.0

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.