NZQA registered unit standard
26824 version 1
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Title
Demonstrate knowledge of concrete core drilling, and concrete core
drilling equipment
Level
3
Credits
3
Purpose
People credited with this unit standard are able to demonstrate
knowledge of concrete core drilling, and concrete core drilling
equipment.
Classification
Concrete > Concrete Construction
Available grade
Achieved
Explanatory notes
1
Definition
Workplace practice refers to the documented procedures specific to a workplace
which set out the standard and required practices of that workplace.
2
Credit for this unit standard indicates compliance with industry practice. Industry
practice, for the purpose of this unit standard, refers to the ability to demonstrate
knowledge that reflects the productivity, uniformity, finish quality and material
economies currently accepted within industry.
3
Legislation relevant to this unit standard includes:
Health and Safety in Employment Act 1992 and Health and Safety in Employment
Regulations 1995;
Resource Management Act 1991.
Outcomes and evidence requirements
Outcome 1
Demonstrate knowledge of concrete core drilling, and concrete core drilling equipment.
Evidence requirements
1.1
Different types of concrete are described in terms of their effect on the core
drilling process.
Range
reinforced, non-reinforced, hard and soft aggregates, loose, solid,
hollow, universal beam.
Building and Construction Industry Training
Organisation
SSB Code 101562
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
1.2
Different types of equipment used for core drilling, and their components, are
described in terms of purpose and function.
drilling equipment – vacuum or bolt down, small, medium, large;
components – drill bits, drill bit puller, extensions, anchor rods,
slurry containment device.
Range
1.3
Factors relating to the job to be done are explained in terms of their effect on
selection of core drilling equipment.
Range
1.4
size of hole, type of material, situation of hole (up or down), site
conditions, safety of loose cores, required accuracy.
Setup of core drilling equipment for a specified job is described in accordance
with manufacturer’s instructions, job requirements, and workplace practice.
Range
1.5
26824 version 1
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inspection of bit to ensure fit for purpose, setting angles
(parameters), slurry control, mounting to anchor, aligning to hole
centre.
Operation of core drilling equipment for a specified job is described in
accordance with manufacturer’s instructions, job requirements, and workplace
practice.
Range
water volume, motor speed, correct feed pressure, when to stop,
drawing drill bit from hole, ensuring security and safety of core
during and after operation.
1.6
Shutdown, core removal, dismantling of core drilling equipment and disposal of
slurry are described in accordance with manufacturer’s instructions, job
requirements, and workplace practice.
1.7
Inspection for damage, cleaning, and lubrication of core drilling equipment and
components are described in accordance with manufacturer’s instructions, job
requirements, and workplace practice.
Planned review date
31 December 2015
Status information and last date for assessment for superseded versions
Process
Version Date
Last Date for Assessment
Registration
1
19 November 2010
N/A
Accreditation and Moderation Action Plan (AMAP) reference
0048
This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Building and Construction Industry Training
Organisation
SSB Code 101562
 New Zealand Qualifications Authority 2016
NZQA registered unit standard
26824 version 1
Page 3 of 3
Please note
Providers must be granted consent to assess against standards (accredited) by NZQA, or
an inter-institutional body with delegated authority for quality assurance, before they can
report credits from assessment against unit standards or deliver courses of study leading
to that assessment.
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.
Consent requirements and an outline of the moderation system that applies to this
standard are outlined in the Accreditation and Moderation Action Plan (AMAP). The
AMAP 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 Building and Construction Industry Training Organisation
national.office@bcito.org.nz if you wish to suggest changes to the content of this unit
standard.
Building and Construction Industry Training
Organisation
SSB Code 101562
 New Zealand Qualifications Authority 2016