JD Geotechnical Services Pty Ltd

Site

JD Geotechnical Services Pty Ltd

Accreditation No.

20433

Site No.

24461

Date of Accreditation

16 Nov 2018

Address

Unit 1, 24 Commerce Street
Wauchope, NSW 2446
Australia

jdgeotech.com.au

Contact

Mr David Farr P: +61 0406140342

Availability

Services available to external clients

JD Geotechnical Services Pty Ltd address map

Scope of Accreditation

Print scopes
JD Geotechnical Services Pty Ltd

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Particle density of fine aggregate; Water absorption of fine aggregate Weighing-in-water AS 1141.5
Particle density of coarse aggregate; Water absorption of coarse aggregate Weighing-in-water AS 1141.6.1
Shape Average least dimension AS 1141.20.1, AS 1141.20.2

TfNSW TS 02799.32, TfNSW TS 02799.50

Particle size distribution Fine particles in road materials TfNSW T107;

TfNSW TS 02795.03

Particle size distribution Sieve analysis; Sieve analysis of material finer than 75 µm AS 1141.11.1, AS 1141.12

TfNSW TS 02799.02, TfNSW TS 02799.04

Shape Proportional calliper AS 1141.14

TfNSW TS 02799.12

Evaluation of geotechnical and civil construction material - Aggregate strength Aggregates Wet/dry strength variation Not applicable AS 1141.22

TfNSW TS 02799.13

Evaluation of geotechnical and civil construction material - Road pavement structural performance Road pavements Structural performance evaluation Benkelman beam

TfNSW TS 02795.22

Structural performance evaluation Deflection monitoring

TfNSW TS 02795.55

Evaluation of geotechnical and civil construction material - Rock properties Rocks Point load strength index Not applicable

TfNSW TS 02799.21

Evaluation of geotechnical and civil construction material - Soil classification Soils Plastic limit Not applicable AS 1289.3.2.1
TfNSW TS 02795.05
Moisture content Drying oven AS 1289.2.1.1

TfNSW TS 02795.14

Sieve analysis Not applicable AS 1289.3.6.1, TfNSW T106;

TfNSW TS 02795.02

Plasticity index Casagrande AS 1289.3.3.1

TfNSW TS 02795.05

Liquid limit Casagrande four point; Casagrande one point AS 1289.3.1.1, AS 1289.3.1.2

TfNSW TS 02795.04

Fine particles in road materials Not applicable TfNSW T107;

TfNSW TS 02795.03

Linear shrinkage Not applicable AS 1289.3.4.1

TfNSW TS 02795.08

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

TfNSW TS 02795.26

Dry density/moisture content relationship Standard compactive effort AS 1289.5.1.1

TfNSW TS 02795.06, TfNSW TS 02796.01

Dry density/moisture content relationship Modified compactive effort AS 1289.5.2.1

TfNSW TS 02795.07

Dry density/moisture content relationship Three compaction point

TfNSW TS 02795.24

Evaluation of geotechnical and civil construction material - Soil field density Soils Relative compaction Not applicable

TfNSW TS 02795.28

Compaction control Hilf AS 1289.5.7.1
Density - In situ Nuclear gauge  AS 1289.5.8.1

TfNSW TS 02795.36

Dry density ratio Calculation AS 1289.5.4.1
Density index Not applicable AS 1289.5.6.1
Moisture ratio Measured AS 1289.5.4.1
Evaluation of geotechnical and civil construction material - Soil in situ penetration Soils Penetration in situ Dynamic cone; Perth sand penetrometer AS 1289.6.3.2, AS 1289.6.3.3
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Bearing ratio Remoulded specimens AS 1289.6.1.1

TfNSW TS 02795.11, TfNSW TS 02796.03

Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Repeated compaction pre-treatment AS 1289.1.1

TfNSW TS 02794.02, TfNSW TS 02795.01

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 Lime demand Not applicable

TfNSW TS 02797.02

Compressive strength Uniaxial unconfined

TfNSW TS 02795.10, TfNSW TS 02796.02

Sample collection Aggregates Not applicable Aggregate from a bin; Aggregate from a conveyor belt; Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a truck; Aggregate from a windrow AS 1141.3.1

TfNSW TS 02794.01

Soils Not applicable Disturbed sampling from earthwork; Disturbed soil sampling from a face; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow; Disturbed soil sampling from an open-drive; Disturbed soil sampling in situ AS 1289.1.2.1

TfNSW TS 02794.01

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.