Australian Soil and Concrete Testing P/L

Site

ASCT Narrabri

Accreditation No.

21697

Site No.

25851

Date of Accreditation

12 Dec 2025

Address

45 Cooma Road
Narrabri, NSW 2390
Australia

asct.com.au

Contact

Mr Matt Foley P: +61 0402876868

Availability

Services available to external clients

Australian Soil and Concrete Testing P/L address map

Scope of Accreditation

Print scopes
ASCT Narrabri

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Aggregate contaminants Aggregates Clay and fine silt; Foreign material in recycled aggregate; Weak particles contaminants Manual classification; Settling; Sieve analysis

AS 1141.32, AS 1141.33, TfNSW TS 02799.43, TfNSW TS 02799.51

Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Shape Proportional calliper

AS 1141.14, TfNSW TS 02799.12

Bulk density Compacted; Uncompacted

AS 1141.4, TfNSW TS 02799.10, TfNSW TS 02799.11

Particle density of coarse aggregate; Particle density of fine aggregate; Water absorption of coarse aggregate; Water absorption of fine aggregate Not applicable; Weighing-in-water

AS 1141.5, AS 1141.6.1, TfNSW TS 02799.08, TfNSW TS 02799.09

Particle size distribution Sieve analysis of material finer than 75 µm

AS 1141.12, TfNSW TS 02799.04

Particle size distribution Fine particles in road materials; Sieve analysis

AS 1141.11.1, AS 1141.19, TfNSW TS 02799.02

Shape Crushed faces TfNSW TS 02799.36
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 - Concrete, grout and mortar consistence in situ Concrete, grout and mortar Segregation; Slump flow Cone; J-ring; Stability of super workable concrete; T350

AS 1012.3.1, TfNSW TS 02800.02; ASTM C1611, ASTM C1621, ASTM C1712

Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties Concrete, grout and mortar Flexural strength Modulus of rupture AS 1012.11, TfNSW TS 02800.25
Compressive strength Core; Cube; Cylinder

AS 1012.9; AS 1012.14, TfNSW TS 02800.07; TfNSW TS 02800.11

Mass per unit volume - Hardened concrete Dimensions; Water displacement

AS 1012.12.1, AS 1012.12.2

Specimen preparation Dressing of voids TfNSW TS 02800.43
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing Concrete, grout and mortar Specimen manufacture and curing Curing grout and mortar cube specimens in the laboratory AS 1012.8.3
Specimen manufacture and curing Curing flexural strength specimens in the laboratory; In situ manufacture and curing of flexural strength specimens

AS 1012.8.2, TfNSW TS 02800.05, TfNSW TS 02800.24

Specimen conditioning Wet conditioning of hardened concrete core specimens

AS 1012.14

Specimen manufacture and curing Curing cylinder specimens in the laboratory; In situ manufacture and curing of cylindrical specimens

AS 1012.8.1, TfNSW TS 02800.05

Evaluation of geotechnical and civil construction material - Road pavement structural performance Road pavements Structural performance evaluation Benkelman beam; Deflection monitoring TfNSW TS 02795.22, TfNSW TS 02795.55
Evaluation of geotechnical and civil construction material - Soil classification Soils Plasticity index Casagrande

AS 1289.3.3.1, TfNSW TS 02795.05

Liquid limit Casagrande

AS 1289.3.1.1, AS 1289.3.1.2, TfNSW TS 02795.04

Fine particles in road materials Not applicable

AS 1141.19, TfNSW TS 02795.03

Moisture content Drying oven

AS 1289.2.1.1, TfNSW TS 02795.14

Plastic limit Not applicable

AS 1289.3.2.1, TfNSW TS 02795.05

Linear shrinkage Not applicable

AS 1289.3.4.1, TfNSW TS 02795.08

Sieve analysis Not applicable

AS 1289.3.6.1, TfNSW TS 02795.02

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

AS 1289.5.1.1; TfNSW TS 02795.06, TfNSW TS 02795.24, TfNSW TS 02796.01

Dry density/moisture content relationship Modified compactive effort

AS 1289.5.2.1; TfNSW TS 02795.07

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, TfNSW TS 02795.26

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, TfNSW TS 02795.13

Dry density ratio; Moisture ratio Calculation; Measured

AS 1289.5.4.1

Density - In situ Nuclear gauge

AS 1289.5.8.1, TfNSW TS 02795.36

Density index Not applicable

AS 1289.5.6.1

Compaction control Hilf

AS 1289.5.7.1

Relative compaction Measured TfNSW TS 02795.28
Evaluation of geotechnical and civil construction material - Soil in situ penetration Soils Penetration depth; Penetration in situ Ball embedment; Dynamic cone; Perth sand penetrometer AS 1289.6.3.2,  AS 1289.6.3.3, TfNSW TS 02795.23, Austraods Mehtod AGPT/T251
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Compressive strength Uniaxial maximum dry TfNSW TS 02795.09
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 Accelerated weathering pre-treatment; Repeated compaction pre-treatment TfNSW TS 02794.02, TfNSW TS 02794.03
Evaluation of geotechnical and civil construction material - Soil sample preparation Soils Preparation of disturbed samples Not applicable AS 1289.1.1, TfNSW TS 02795.01
Evaluation of geotechnical and civil construction material - Soil stabilisation Soils Compressive strength Uniaxial unconfined TfNSW TS 02795.10, TfNSW TS 02796.02
Stabiliser rate of spread rate In situ measurement TfNSW TS 02796.06
Sample collection Aggregates Not applicable Aggregate from a stockpile; Quarry aggregate from a rock spall; Quarry aggregate from gabion

AS 1141.3.1, AS 1141.3.2 (except clauses 7 and 8), TfNSW TS 02794.01 

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

AS 1012.1, TfNSW TS 02800,.01

Not applicable Hardened concrete by coring

AS 1012.14

Soils Not applicable Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Site selection - Random sampling; Site selection by spot sampling

AS 1289.1.2.1, TfNSW TS 02794.01

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