Douglas Partners Pty Ltd

Site

Ballina Laboratory

Accreditation No.

828

Site No.

24511

Date of Accreditation

03 Oct 2019

Address

2 / 26 Southern Cross Drive
Ballina, NSW 2478
Australia

douglaspartners.com.au

Contact

Mr Doug Dengate P: +61 (02) 66811744

Availability

Services 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 - Aggregate contaminants Aggregates Weak particles contaminants Sieve analysis

AS 1141.32

Clay and fine silt Settling

AS 1141.33; RMS (NSW) Method T268

Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Particle size distribution Sieve analysis

AS 1141.11.1; RMS (NSW) Method T201

Particle density of fine aggregate Weighing-in-water

AS 1141.5; RMS (NSW) Method T210

Particle size distribution Particle size distribution of rock RMS (NSW) Method T280
Bulk density Compacted

AS 1141.4; RMS (NSW) Method T212

Particle size distribution Sieve analysis of material finer than 75 µm

AS 1141.12;  RMS (NSW) Method T203

Shape Average least dimension

AS 1141.20.1; AS 1141.20.2; AS 1141.20.3; RMS (NSW) Method T235; RMS (NSW) Method T275

Shape Crushed faces

RMS (NSW) Method T239

Shape Proportional calliper

AS 1141.14; RMS (NSW) Method T213

Shape Ratio greatest to least dimension

RMS (NSW) Method T278

Particle density of coarse aggregate Weighing-in-water

AS 1141.6.1; RMS (NSW) Method T209

Particle size distribution Fine particles in road materials

AS 1141.19; RMS (NSW) Method T107;TfNSW T107;

Bulk density Uncompacted

AS 1141.4; RMS (NSW) Method T211

Evaluation of geotechnical and civil construction material - Aggregate strength Aggregates Wet/dry strength variation Not applicable AS 1141.22; RMS (NSW) Method T215
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; RMS (NSW) Method T301
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties Concrete, grout and mortar Compressive strength Cylinder

AS 1012.9; RMS (NSW) Method T306

Specimen preparation Capping of compressive strength specimens

RMS (NSW) Method T305

Mass per unit volume - Hardened concrete Water displacement

AS 1012.12.2; RMS (NSW) Method T317

Mass per unit volume - Hardened concrete Dimensions

AS 1012.12.1; RMS (NSW) Method T316

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 flexural strength specimens

AS 1012.8.2; RMS (NSW) Method T327

Specimen manufacture and curing In-situ manufacture and curing of cylindrical specimens

AS 1012.8.1; RMS (NSW) Method T304

Evaluation of geotechnical and civil construction material - Road pavement structural performance Road pavements Structural performance evaluation Deflection monitoring

RMS (NSW) Method T199;TfNSW T199;

Structural performance evaluation Benkelman beam RMS (NSW) Method T160
Evaluation of geotechnical and civil construction material - Soil classification Soils Sieve analysis Not applicable

AS 1289.3.6.1; RMS (NSW) Method T106;TfNSW T106;

Liquid limit Casagrande four point; Casagrande one point

AS 1289.3.1.1; AS 1289.3.1.2; RMS (NSW) Method T108;TfNSW T108;TfNSW T105;

Linear shrinkage Not applicable

AS 1289.3.4.1; RMS (NSW) Method T113;TfNSW T113;

Moisture content Drying oven

AS 1289.2.1.1; RMS (NSW) Method T120

Plastic limit Not applicable

AS 1289.3.2.1; RMS (NSW) Method T109;TfNSW T109;TfNSW T105;

Plasticity index Casagrande

AS 1289.3.3.1; RMS (NSW) Method T109;TfNSW T109;TfNSW T105;

Evaluation of geotechnical and civil construction material - Soil compaction characteristics Soils Dry density/moisture content relationship Modified compactive effort

AS 1289.5.2.1;RMS (NSW) Method T112

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; RMS (NSW) Method T130

Dry density/moisture content relationship Three compaction point

RMS (NSW) Method T162

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

AS 1289.5.4.1

Compaction control Hilf

AS 1289.5.7.1

Density - In-situ Sand pouring apparatus; Sand-cone

AS 1289.5.3.1; RMS (NSW) Method T119 

Field moisture content Nuclear gauge

AS 1289.5.8.1; RMS (NSW) Method T173

Relative compaction Not applicable

RMS (NSW) Method T166

Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Bearing ratio Remoulded specimens AS 1289.6.1.1; RMS (NSW) Method T117
Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Accelerated weathering pre-treatment

RMS (NSW) Method T103;TfNSW T103;TfNSW T105;

Soil pre-treatment Repeated compaction pre-treatment

AS 1289.1.1; RMS (NSW) Method T102;TfNSW T102;TfNSW T105;; RMS (NSW) Method T105

Evaluation of geotechnical and civil construction material - Soil stabilisation Soils Compressive strength Uniaxial unconfined

RMS (NSW) Method T116; RMS (NSW) Method T131

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

Concrete, grout and mortar Not applicable Fresh concrete from a mixer; Fresh concrete from deposited concrete

AS 1012.1; RMS (NSW) Method T300

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

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.