CDR Geotechnical & Environmental Services Pty Ltd

Site

CDR Geotechnical & Environmental Services Pty Ltd

Accreditation No.

19448

Site No.

22327

Date of Accreditation

16 Jul 2014

Address

21-23 Webb Street
Airport West, VIC 3042
Australia

cdrgeotech.com.au

Contact

Mr William Bailey P: +61 (03) 93380182

Availability

Services available to external clients

Scope of Accreditation

Print scopes

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 size distribution Sieve analysis

AS 1141.11.1
Evaluation of geotechnical and civil construction material - Soil classification Soils Linear shrinkage; Liquid limit; Moisture content; Plastic limit; Plasticity index; Sieve analysis Casagrande; Casagrande four point; Casagrande one point; Drying oven

AS 1289.2.1.1, AS 1289.3.1.1, AS 1289.3.1.2, AS 1289.3.2.1, AS 1289.3.3.1, AS 1289.3.4.1, AS 1289.3.6.1, AS 1726 Tables 9 and 10
Evaluation of geotechnical and civil construction material - Soil compaction characteristics Soils Assignment of optimum moisture content/maximum dry density (OMC/MDD); Dry density/moisture content relationship Modified compactive effort; Standard compactive effort

AS 1289.5.1.1, AS 1289.5.2.1, AS 1289.5.4.2
Evaluation of geotechnical and civil construction material - Soil field density Soils Characteristic field density values; Compaction control; Density - In-situ; Dry density ratio; Moisture ratio; Moisture ratio assessment of dry back Calculation; Hilf; Nuclear gauge

AS 1289.5.4.1, AS 1289.5.7.1, AS 1289.5.8.1, RC (Vic) Method RC 316.00, RC (Vic) Method RC 316.14
Evaluation of geotechnical and civil construction material - Soil in-situ penetration Soils Penetration in-situ Dynamic cone AS 1289.6.3.2
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 RC 324.01
Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Not applicable

AS 1289.1.1
Sample collection Aggregates Not applicable Aggregate from a stockpile

AS 1141.3.1
Soils Not applicable Site selection - Random sampling; Site selection - Random stratified sampling

AS 1289.1.4.1, AS 1289.1.4.2, RC (Vic) Method RC 316.10
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

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.

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