Douglas Partners Pty Ltd

Site

Unanderra Laboratory

Accreditation No.

828

Site No.

11176

Date of Accreditation

25 Oct 1995

Address

Unit 1, Luso Drive
Unanderra, NSW 2526
Australia

douglaspartners.com.au

Contact

Mr Dave Evans P: +61 (02) 42711836

Availability

Services available to external clients

Scope of Accreditation

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Establishment of annex facilities Materials defined by all or some for which the site is accredited Determinations defined by all or some for which the site is accredited Techniques defined by all or some for which the site is accredited
Evaluation of geotechnical and civil construction material - Aggregate contaminants Aggregates Foreign material in recycled aggregate Manual classification

RMS (NSW) Method T276

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

AS 1141.11.1; RMS (NSW) Method T201

Particle size distribution Sieve analysis of material finer than 75 µm

AS 1141.12; RMS (NSW) Method T203

Particle size distribution Fine particles in road materials

AS 1141.19

Shape Proportional calliper

AS 1141.14; RMS (NSW) Method T213

Evaluation of geotechnical and civil construction material - Aggregate stabilisation Aggregates Unconfined compressive strength Not applicable

AS 5101.4

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 Mass per unit volume - Hardened concrete Water displacement

AS 1012.12.2

Compressive strength Core; Cube; Cylinder

AS 1012.9, AS 1012.14, RMS (NSW) Method T306, RMS (NSW) Method T375

Specimen preparation Capping of compressive strength specimens

RMS (NSW) Method T305

Mass per unit volume - Hardened concrete Dimensions

AS1012.12.1; 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 Curing cylinder specimens in the laboratory; In-situ manufacture and curing of cylindrical specimens

AS 1012.8.1

Evaluation of geotechnical and civil construction material - Road pavement structural performance Road pavements Structural performance evaluation Benkelman beam; Deflection monitoring RMS (NSW) Method T160, RMS (NSW) Method T199;TfNSW T199;
Evaluation of geotechnical and civil construction material - Soil classification Soils Moisture content Microwave oven

AS 1289.2.1.4, RMS (NSW) Method T180

Moisture content Drying oven

AS 1289.2.1.1; RMS (NSW) Method T120

Liquid limit Casagrande four point

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

Sieve analysis Not applicable

AS 1289 3.6.1; RMS (NSW) Method T106;TfNSW T106;

Linear shrinkage Not applicable

AS 1289 3.4.1; RMS (NSW) Method T113;TfNSW T113;

Plastic limit Not applicable

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

Fine particles in road materials Not applicable

RMS (NSW) Method T107;TfNSW T107;

Plasticity index Casagrande

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

Liquid limit Casagrande one point

AS 1289.3.1.2

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

AS 1289.5.1.1; RMS (NSW) Method T111, RMS (NSW) Method T130

Maximum dry density Not applicable

RMS (NSW) Method T164

Assignment of optimum moisture content/maximum dry density (OMC/MDD) Not applicable

AS 1289.5.4.2

Minimum and maximum dry density Not applicable

AS 1289.5.5.1

Dry density/moisture content relationship Modified compactive effort

AS 1289.5.2.1, RMS (NSW) Method T112

Dry density/moisture content relationship Three compaction point

RMS (NSW) Method T162

Evaluation of geotechnical and civil construction material - Soil dispersion Soils Dispersion Emerson class AS 1289.3.8.1
Evaluation of geotechnical and civil construction material - Soil field density Soils Density - In-situ Sand pouring apparatus; Sand-cone

AS 1289.5.3.1; RMS (NSW) Method T119

Compaction control Hilf

AS 1289.5.7.1

Sydney Water supplier of field testing services
Density - In-situ Nuclear gauge

AS 1289.5.8.1, RMS (NSW) Method T173

Sydney Water supplier of field testing services
Density index Not applicable

AS 1289.5.6.1

Moisture ratio Measured

AS 1289.5.4.1

Relative compaction Not applicable

RMS (NSW) Method T166

Dry density ratio Calculation

AS 1289.5.4.1

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, RMS (NSW) Method T132
Compressive strength Uniaxial maximum dry RMS (NSW) Method T114
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

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

Soil pre-treatment Not applicable

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

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 Stabiliser working time Not applicable

RMS (NSW) Method T147

Compressive strength Uniaxial unconfined

RMS (NSW) Method T116, RMS (NSW) Method T131

Sample collection Aggregates Not applicable Aggregate from a bin; Aggregate from a stockpile; Aggregate from a truck

AS 1141.3.1; RMS (NSW) Method T100

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

AS 1012.1

Soils Not applicable 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; RMS (NSW) Method T100

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.