24824 version 1
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Construct wooden horizontal end assemblies for fencing
Level
4
Credits
5
Purpose
People credited with this unit standard are able to select a compression bar
and strainer posts for end assemblies and construct horizontal end
assemblies.
Subfield
Agriculture
Domain
Fencing
Status
Registered
Status date
22 August 2008
Date version published
22 August 2008
Planned review date
31 December 2012
Entry information
Open.
Replacement information
This unit standard, and unit standard 24825 replaced
unit standard 41.
Accreditation
Evaluation of documentation and visit by NZQA, industry
and teaching professional in the same field from another
provider.
Standard setting body (SSB)
Primary Industry Training Organisation
Accreditation and Moderation Action Plan (AMAP) reference
0052
This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Special notes
1
Product use manuals are available from manufacturers and should be consulted in all
training situations.
2
Legislation relevant to this unit standard includes but is not limited to the Health and
Safety in Employment Act 1992.
 New Zealand Qualifications Authority 2016
24824 version 1
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3
Definitions
Industry procedures refer to the procedures stated in the following publication –
Fencing the Proven Way, Fletcher Building Holdings Limited, 2006, available at
http://www.wiremark.co.nz, or 0800 PACWIRE.
Compression bar – any material that is used to brace an end assembly or angle.
4
Personal protection equipment appropriate to the task is selected and used in
accordance with manufacturer’s specifications and the Health and Safety in
Employment Act 1992.
Elements and performance criteria
Element 1
Select a compression bar and strainer posts for end assemblies.
Performance criteria
1.1
Weak and damaged materials are identified and rejected, and selected
materials are rot resistant.
1.2
Compression bar selected has length of a minimum of 1.5 times the height of
the fence design.
1.3
Compression bar is installed 75mm below top of strainer.
1.4
Compression bar and strainer posts selected are sufficient to withstand given
load, soil compaction, and to prevent sinking.
1.5
Compression bar and strainer post strength are selected in relation to shape
and thickness.
1.6
Compression bar and strainer post material selected are free from defects and
is rot resistant.
Element 2
Construct horizontal end assemblies.
Performance criteria
2.1
The strainer is installed true to the given height + or – 10mm, plumb on the
face, plumb to 20mm maximum lay back at final loading, and firmly rammed.
2.2
Compression bar ends are square to strainer, parallel with ground, compression
bar ends have maximum surface bearing area, with strainers recessed.
2.3
Diagonal brace wire is compatible with the final loading.
2.4
Tension loss does not occur on tie off of diagonal brace wire.
 New Zealand Qualifications Authority 2016
24824 version 1
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2.5
Diagonal brace wire is strained and tied off according to industry procedures,
with minimal movement back from perpendicular on strainers.
Please note
Providers must be 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 accredited by NZQA before they can register
credits from assessment against unit standards.
Accredited providers and Industry Training Organisations assessing against unit standards
must engage with the moderation system that applies to those standards.
Accreditation 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 Primary Industry Training Organisation standards@primaryito.ac.nz if
you wish to suggest changes to the content of this unit standard.
 New Zealand Qualifications Authority 2016