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Address Details:
6 Jones Street
WAGGA WAGGA, NSW 2650
AUSTRALIA Map
www.dmmcmahon.com.au

Contact Details:
Mr David McMahon
+61(02) 69310510

Availability:
Services available to external clients

SCOPE OF ACCREDITATION   View and Print Scope of Accreditation Printable version

Note: Not all of the columns of the scope of accreditation displayed include data.
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.


  • ISO/IEC 17025 (2005)
    Infrastructure and Asset Integrity
  • SERVICEPRODUCTDETERMINANTTECHNIQUEPROCEDURELIMITATION / RANGE
    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


    Organic impurities;
    Colour test;
    RMS (NSW) Method T260


    Clay and fine silt;
    Settling;
    RMS (NSW) Method T268
    Evaluation of geotechnical and civil construction material - Aggregate properties
    Aggregates;
    Wet/dry strength variation;

    AS 1141.22
    RMS (NSW) Method T215


    Aggregate crushing value;
    Not applicable;
    AS 1141.21
    RMS (NSW) Method T205, RMS (NSW) Method T216


    Shape;
    Average least dimension; Crushed faces; Flakiness; Proportional calliper;
    AS 1141.15, AS 1141.18, AS 1141.20.1, AS 1141.20.2
    RMS (NSW) Method T213, RMS (NSW) Method T239, RMS (NSW) Method T235, RMS (NSW) Method T275


    Particle density of coarse aggregate; Particle density of fine aggregate; Water absorption of coarse aggregate; Water absorption of fine aggregate;
    Weighing-in-water;
    AS 1141.5, AS 1141.6.1
    RMS (NSW) Method T209, RMS (NSW) Method T210


    Bulk density;
    Compacted; Uncompacted;
    AS 1141.4
    RMS (NSW) Method T211, RMS (NSW) Method T212


    Particle size distribution;
    Fine particles in road materials; Sieve analysis; Sieve analysis of material finer than 75 µm;
    AS 1141.11.1, AS 1141.12, AS 1141.19
    RMS (NSW) Method T201, RMS (NSW) Method T203
    Evaluation of geotechnical and civil construction material - Concrete, grout and mortar consistence in-situ
    Concrete, grout and mortar;
    Slump flow;

    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 - Fresh concrete;
    In-situ measurement using fixed volume measure;
    AS 1012.5
    RMS (NSW) Method T303


    Wet sieving analysis;
    Not applicable;
    RMS (NSW) Method T329


    Mass per unit volume - Hardened concrete;
    Dimensions; Water displacement;
    AS 1012.12.1, AS 1012.12.2
    RMS (NSW) Method T316, RMS (NSW) Method T317


    Compressive strength;
    Core; Cylinder;
    AS 1012.9, AS 1012.14
    RMS (NSW) Method T306, RMS (NSW) Method T310


    Air content of freshly mixed concrete;

    AS 1012.4.2
    RMS (NSW) Method T320
    Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing
    Concrete, grout and mortar;
    Specimen conditioning; Specimen manufacture and curing;
    In-situ manufacture and curing of cylindrical specimens; Manufacture and curing of cylindrical specimens in the laboratory; Wet conditioning of hardened concrete core specimens;
    AS 1012.8.1, AS 1012.14
    RMS (NSW) Method T304, RMS (NSW) Method T310
    Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics
    Road pavements;
    Texture depth;
    Sand patch;
    RMS (NSW) Method T240
    Evaluation of geotechnical and civil construction material - Soil classification
    Soils;
    Fine particles in road materials;
    Not applicable;
    RMS (NSW) Method T107


    Liquid limit;
    Casagrande four point; Casagrande one point;
    AS 1289.3.1.1, AS 1289 3.1.2
    RMS (NSW) Method T108


    Plasticity index;
    Casagrande;
    AS 1289.3.3.1
    RMS (NSW) Method T109


    Plastic limit;
    Not applicable;
    AS 1289.3.2.1
    RMS (NSW) Method T109


    Sieve analysis;
    Not applicable;
    RMS (NSW) Method T106


    Linear shrinkage;
    Not applicable;
    AS 1289.3.4.1
    RMS (NSW) Method T113


    Moisture content;
    Drying oven; Microwave oven;
    AS 1289.2.1.1
    RMS (NSW) Method T120, RMS (NSW) Method T180
    Evaluation of geotechnical and civil construction material - Soil compaction characteristics
    Soils;
    Dry density/moisture content relationship;
    Modified compactive effort; Rapid; Standard compactive effort;
    RMS (NSW) Method T111, RMS (NSW) Method T112
    RMS (NSW) Method T162
    Evaluation of geotechnical and civil construction material - Soil engineering properties
    Soils;
    Permeability;
    Falling head for a remoulded specimen;
    AS 1289.6.7.2


    Bearing ratio;
    Remoulded specimens;
    AS 1289.6.1.1
    RMS (NSW) Method T117


    Penetration in-situ;
    Dynamic cone;
    AS 1289.6.3.2
    RMS (NSW) Method T161


    Dispersion;
    Emerson class;
    AS 1289.3.8.1
    Evaluation of geotechnical and civil construction material - Soil field density
    Soils;
    Relative compaction;
    Not applicable;
    RMS (NSW) Method T166


    Density - In-situ;
    Nuclear gauge;
    AS 1289.5.8.1
    RMS (NSW) Method T173
    Evaluation of geotechnical and civil construction material - Soil pre-treatment
    Soils;
    Soil pre-treatment;
    Not applicable;
    AS 1289.1.1
    RMS (NSW) Method T105
    Evaluation of geotechnical and civil construction material - Soil stabilisation
    Soils;
    Compressive strength;
    Uniaxial unconfined;
    RMS (NSW) Method T116, RMS (NSW) Method T131
    Sample collection
    Concrete, grout and mortar;
    Not applicable;
    Fresh concrete from a mixer; Hardened concrete by coring;
    AS 1012.1, AS 1012.14
    RMS (NSW) Method T300

    Aggregates;
    Not applicable;
    Aggregate from a stockpile; Aggregate from a truck; Aggregate from a windrow;
    AS 1141.3.1

    Soils;
    Not applicable;
    Disturbed sampling from earthwork; Disturbed soil sampling from a pavement; Disturbed soil sampling from a stockpile; Disturbed soil sampling from a windrow;
    AS 1289.1.2.1