Geotesta Pty Ltd

Site

Geotesta Pty Ltd, Sydney Laboratory

Accreditation No.

21314

Site No.

25296

Date of Accreditation

22 Nov 2023

Address

6/20-22 Foundry Road
Seven Hills, NSW 2147
Australia

geotesta.com.au

Contact

Mr Chandana Liyanage P: +61 (02) 80523953

Availability

Services available to external clients

Scope of Accreditation

Geotesta Pty Ltd, Sydney Laboratory

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Soil classification Soils Linear shrinkage Not applicable

AS 1289.3.4.1

Sieve analysis Not applicable

AS 1289.3.6.1

Liquid limit; Plastic limit; Plasticity index Casagrande four point; Casagrande one point

AS 1289.3.1.1,

AS 1289.3.1.2,

AS 1289.3.2.1,

AS 1289.3.3.1

Description, identification and classification Not applicable

AS 1726 Tables 9 and 10 (Laboratory classification only)

Moisture content Drying oven

AS 1289.2.1.1


Evaluation of geotechnical and civil construction material - Soil compaction characteristics Soils 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 field density Soils Dry density ratio; Moisture ratio Calculation

AS 1289.5.4.1

Density - In-situ Nuclear gauge

AS 1289.5.8.1

Compaction control Hilf

AS 1289.5.7.1

Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Bearing ratio Remoulded specimens AS1289.6.1.1
Sample collection Soils Not applicable Disturbed soil sampling from a pavement; 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.