
National Association of Testing Authorities, Australia
Scope of Accreditation
Hi-Quality Quarry Products Pty Ltd
Site
Hi-Quality Sales Victoria Pty Ltd
Accreditation No.
20199
Site No.
23978
Date of Accreditation
01 Jun 2017
Contact
Availability
Services not available to external clients
Scope of Accreditation
Withdrawn 23 Mar 2026
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
| Service | Product | Determinant | Technique | Procedure | Limitations |
|---|---|---|---|---|---|
| Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Coarse aggregate quality | Visual comparison | AS 1141.30.1 RC (Vic) Method 372.01 | |
| Organic impurities | Colour test | AS 1141.34 | |||
| Clay and fine silt | Settling | AS 1141.33 | |||
| Foreign material in recycled aggregate | Manual classification | RC (Vic) Method 372.04 RMS (NSW) Method T276 TfNSW TS 02799.51 | |||
| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Water absorption of fine aggregate | Not applicable | AS 1141.5 | |
| Bulk density | Compacted | AS 1141.4 | |||
| Water absorption of coarse aggregate | Not applicable | AS 1141.6.1 | |||
| Shape | Average least dimension | AS 1141.20.3 | |||
| Particle density of coarse aggregate | Weighing-in-water | AS 1141.6.1 | |||
| Particle size distribution | Sieve analysis of material finer than 75 µm | AS 1141.12 | |||
| Particle density of fine aggregate | Weighing-in-water | AS 1141.5 | |||
| Shape | Flakiness | AS 1141.15 | |||
| Shape | Proportional calliper | AS 1141.14 | |||
| Particle size distribution | Sieve analysis | AS 1141.11.1 | |||
| Bulk density | Uncompacted | AS 1141.4 | |||
| Particle size distribution | Fine particles in road materials | AS 1141.19 | |||
| Evaluation of geotechnical and civil construction material - Soil classification | Soils | Moisture content | Hot plate | AS 1289.2.1.6 | |
| Moisture content | Drying oven | AS 1289.2.1.1 | |||
| Sieve analysis | Not applicable | AS 1289.3.6.1 | |||
| Evaluation of geotechnical and civil construction material - Soil natural contaminants | Soils | Acidity | pH | AS 1289.4.3.1 | |
| 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 | |
| Soils | Not applicable | Disturbed soil sampling from a stockpile | 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.
Accreditation No.
20199
Site No.
23978
Print date
03 Apr 2026