11789 version 3
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Prepare steel substrates for marine surface coatings
Level
4
Credits
5
Purpose
People credited with this unit standard are able to check and clean steel
substrates, and prepare steel substrates.
This unit standard covers preparation activities to the point where the
substrate can be filled and faired. It does not include filling and fairing, or the
application of any surface coatings.
Subfield
Boating Industries
Domain
Boatbuilding
Status
Registered
Status date
28 March 2001
Date version published
17 October 2008
Planned review date
31 December 2010
Entry information
Open.
Accreditation
Evaluation of documentation and visit by NZQA and
industry.
Standard setting body (SSB)
Boating Industry Training Organisation
Accreditation and Moderation Action Plan (AMAP) reference
0136
This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Special notes
1
Company procedures refers to the documented procedures for the machine and/or
worksite.
2
Evidence of the elements of this unit standard may be presented across the following
contexts:
steel substrates – bare and previously-coated, sound and unsound, interior and
exterior.
 New Zealand Qualifications Authority 2016
11789 version 3
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3
The following apply to the performance of all elements of this unit standard:
a
All required equipment must be set up, started up, operated, and shut down in
accordance with company procedures;
b
All work practices must meet recognised codes of practice and documented
worksite health and safety procedures (where these exceed code) for personal,
product, and worksite health and safety, and must meet the obligations required
under the Health and Safety in Employment Act 1992 and subsequent and
delegated legislation;
c
All work practices must meet recognised codes of practice and documented
worksite environmental procedures (where these exceed code) for personal,
product, and worksite environmental matters, and must meet the obligations
required under the Resource Management Act 1991 and subsequent and
delegated legislation;
d
All work practices must meet documented worksite quality management
requirements. These include documentation of activities, events, and decisions.
4
This unit standard can be assessed on job.
Elements and performance criteria
Element 1
Check and clean steel substrates.
Performance criteria
1.1
Substrate is checked for soundness and corrosion in accordance with job
specifications and manufacturer’s specifications.
Range
1.2
Actions are taken in accordance with company and customer's requirements in
the event that unsound or deteriorated areas are found.
Range
1.3
soundness – riveting and welding strength, surface rupture.
report, recommend remedial action, arrange for remedial action.
Use of degreasing agents ensures that the substrate is free of contamination in
accordance with manufacturer’s specifications and recommendations.
Range
contamination – grease, wax, oil.
Element 2
Prepare steel substrates.
Range
hand and mechanical sanding.
Performance criteria
2.1
Prepared surface achieves coating manufacturer’s requirements for profile and
cleanliness.
 New Zealand Qualifications Authority 2016
11789 version 3
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2.2
Work area is left free of possible surface contaminants.
Range
2.3
contaminants – dust, water, oil.
Protection for areas not to be coated is provided in accordance with company
and/or customer’s requirements.
Range
paper and plastic tapes, masking materials.
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 Boating Industry Training Organisation training@bia.org.nz if you wish
to suggest changes to the content of this unit standard.
 New Zealand Qualifications Authority 2016