Coffey Testing Pty Ltd

Site

Nhulunbuy Laboratory

Accreditation No.

431

Site No.

21775

Date of Accreditation

29 May 2013

Address

7B Durack Close
Nhulunbuy, NT 880
Australia

coffeytesting.com

Contact

Mr Scott Coburn P: +61 0478182791

Availability

Services available to external clients

Scope of Accreditation

Print scopes
Nhulunbuy Laboratory

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 - Concrete, grout and mortar consistence in-situ Concrete, grout and mortar Slump flow Cone

AS 1012.3.1
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties Concrete, grout and mortar Compressive strength Cylinder

AS 1012.9
Mass per unit volume - Hardened concrete Dimensions

AS 1012.12.1
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing Concrete, grout and mortar Specimen conditioning; Specimen manufacture; Specimen manufacture and curing In-situ manufacture and curing of cylindrical specimens; Manufacture and curing of cylindrical specimens in the laboratory

AS 1012.8.1
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics Road pavements Layer thickness Not applicable DPI (NT) Method NTTM 216.1
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

 Mobile capability - moisture content - drying oven
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

 Mobile capability - dry density/moisture content relationship, assignment of OMC/MDD
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 Compaction control; Density - In-situ; Dry density ratio; Field compaction for conformance; Moisture ratio Calculation; Hilf; Nuclear gauge; Sand-cone

AS 1289.5.4.1, AS 1289.5.7.1, AS 1289.5.8.1, DPI (NT) Method NTCP 102.1

 Mobile capability - compaction control, dry density ratio, moisture ratio, density in-situ, field moisture content
Evaluation of geotechnical and civil construction material - Soil in-situ penetration Soils Penetration depth; Penetration in-situ Ball embedment; Dynamic cone AS 1289.6.3.2, DPI (NT) Method NTTM 215.1
Evaluation of geotechnical and civil construction material - Soil laboratory bearing properties Soils Bearing ratio Remoulded specimens AS 1289.6.1.1
Evaluation of geotechnical and civil construction material - Soil pre-treatment Soils Soil pre-treatment Not applicable

AS 1289.1.1

 Mobile capability - soil pre-treatment
Sample collection Concrete, grout and mortar Not applicable Fresh concrete from a mixer

AS 1012.1
Soils Not applicable Site selection - Random stratified sampling DPI (NT) Method NTCP 103.1
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.

Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.