NZQA registered unit standard
26670 version 2
Page 1 of 3
Title
Perform civil engineering laboratory asphalt tests
Level
4
Purpose
Credits
15
This unit standard is one of a series relating to asphalt testing
and technician level knowledge and skills.
People credited with this unit standard are able to: perform civil
engineering laboratory asphalt tests; and calculate and report
results of civil engineering laboratory asphalt tests.
Classification
Infrastructure Civil Engineering > Infrastructure Laboratory
Available grade
Achieved
Explanatory notes
1
Applicable rules, standards, and codes include but are not limited to ISO/IEC
17025:2005 General requirements for the competence of testing and calibration
laboratories available from http://www.iso.org/iso/store.htm.
2
Definitions
Organisational requirements refer to instructions to staff on policy and procedures
which are formally documented or generally accepted at the worksite. This may
include legislation; industry standards and methods; national and international
standards and methods; customer/organisation developed methods; standard
operating procedures; specifications; manuals; and manufacturer’s information.
Perform refers to completing the individual components of the test sequentially in
terms of the relevant test method and organisational requirements. Components will
vary between tests and include but are not limited to – the completion of tasks, from
sample and equipment preparation to the calculation and reporting of results.
Perform does not include the evaluation or the troubleshooting of tests.
Samples may include but are not limited to – prepared materials and test materials
such as standards and reagents.
3
Evidence is required for civil engineering laboratory asphalt tests under the following
three categories:
A minimum of four tests used in asphalt design including but not limited to -- specific
gravity and density, maximum specific gravity, specimen compaction, tensile strength
ratio, cantaboro, fatigue, wheel tracking, resilient modulus.
A minimum of two tests used in asphalt manufacture including but not limited to -binder content, grading, maximum specific gravity, air voids.
A minimum of two tests used in asphalt construction including but not limited to -pavement density (cores and nuclear density meter), NAASRA (ride), permeability,
texture.
Infrastructure ITO
SSB Code 101813
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
26670 version 2
Page 2 of 3
Outcomes and evidence requirements
Outcome 1
Perform civil engineering laboratory asphalt tests.
Evidence requirements
1.1
Samples and equipment are prepared in accordance with organisational
requirements.
1.2
Test is performed in accordance with organisational requirements.
1.3
Test measurements are checked to be within precision requirements in
accordance with organisational requirements.
1.4
Test equipment is maintained and stored in accordance with organisational
requirements.
Outcome 2
Calculate and report results of civil engineering laboratory asphalt tests.
Evidence requirements
2.1
Results are recorded accurately and calculations performed in accordance with
organisational requirements.
may include but is not limited to – sample site, sample description.
Range
2.2
Results are reported in accordance with organisational requirements.
Planned review date
31 December 2019
Status information and last date for assessment for superseded versions
Process
Version Date
Last Date for Assessment
Registration
1
21 January 2011
31 December 2016
Review
2
19 February 2015
N/A
Consent and Moderation Requirements (CMR) reference
0101
This CMR can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Please note
Providers must be granted consent to assess against standards (accredited) by NZQA,
before they can report credits from assessment against unit standards or deliver courses
of study leading to that assessment.
Infrastructure ITO
SSB Code 101813
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
26670 version 2
Page 3 of 3
Industry Training Organisations must be granted consent to assess against standards by
NZQA before they can register credits from assessment against unit standards.
Providers and Industry Training Organisations, which have been granted consent and
which are assessing against unit standards must engage with the moderation system that
applies to those standards.
Requirements for consent to assess and an outline of the moderation system that applies
to this standard are outlined in the Consent and Moderation Requirements (CMR). The
CMR also includes useful information about special requirements for organisations wishing
to develop education and training programmes, such as minimum qualifications for tutors
and assessors, and special resource requirements.
Comments on this unit standard
Please contact the Infrastructure ITO qualifications@infrastructureito.org.nz if you wish to
suggest changes to the content of this unit standard.
Infrastructure ITO
SSB Code 101813
 New Zealand Qualifications Authority 2016