HiQA Geotechnical

Site

HiQA Geotechnical – Tennant Creek Laboratory

Accreditation No.

13121

Site No.

24175

Date of Accreditation

26 Feb 2018

Address

18 Scott St
Tennant Creek, NT 860
Australia

hiqa.com.au

Contact

Mr Daniel Gaunt P: +61 0458726111

Availability

Services available to external clients

Scope of Accreditation

Withdrawn 23 Aug 2021

Voluntary

ISO/IEC 17025 (2005)

Infrastructure and Asset Integrity

Withdrawn
Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties Concrete, grout and mortar Compressive strength Cube; Cylinder

AS 1012.9

Mass per unit volume - Hardened concrete Dimensions

AS 1012.12.1

ISO/IEC 17025 (2017)

Infrastructure and Asset Integrity

Withdrawn
Service Product Determinant Technique Procedure Limitations
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Shape Average least dimension; Flakiness

AS 1141.15, AS 1141.20.1, AS 1141.20.3

Particle size distribution Sieve analysis

AS 1141.11.1

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 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 surfacing characteristics Road pavements Layer thickness; Penetration depth Ball embedment

DOI (NT) Method NTTM 215.1, DOI (NT) Method NTTM 216.1

Evaluation of geotechnical and civil construction material - Soil classification Soils Moisture content Drying oven

AS 1289.2.1.1

Sieve analysis Not applicable

AS 1289.3.6.1

Cone plasticity index; Liquid limit; Plastic limit; Plasticity index Casagrande four point; Casagrande one point

AS 1289.3.1.1. AS 1289.3.1.2, AS 1289.3.2.1, AS 1289.3.3.1

Linear shrinkage Not applicable

AS 1289.3.4.1

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

AS 1289.5.1.1, AS 1289.5.2.1

Evaluation of geotechnical and civil construction material - Soil field density Soils Characteristic field density values; Dry density ratio; Field compaction for conformance; Field moisture content; Moisture ratio Calculation; Nuclear gauge

AS 1289.5.4.1, AS 1289.5.8.1, DOI (NT) NTCP 102.1

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 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

Sample collection Aggregates Not applicable Aggregate from a stockpile

AS 1141.3.1

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

AS 1012.1

Soils Not applicable Site selection - Random stratified sampling

DOI (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.