Elements and Performance Criteria

RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Information includes:
diagrams or sketches
instructions issued by authorised organisational or external personnel
manufacturer specifications and instructions, where specified
MSDS
memos
regulatory and legislative requirements pertaining to the use of waterproofing hand and power tools, plant and equipment
relevant Australian standards
safe work procedures relating to the use of waterproofing hand and power tools, plant and equipment
signage
verbal, written and graphical instructions
work bulletins
work schedules, plans and specifications.
Planning and preparation include:
assessment of conditions and hazards
determination of work requirements and safety plans and policies
equipment defect identification
work site inspection.
Safety (OHS) is to be in accordance with state and territory legislation and regulations and project safety plan and may include:
emergency procedures, including extinguishing fires, organisational first aid requirements and evacuation
handling activities that may require the assistance of others or the use of manual or mechanical lifting devices where size, weight or other issues, such as a disability are a factor
hazard control
hazardous materials and substances, including cement and curing agents
organisational first aid
PPE prescribed under legislation, regulations and workplace policies and practices
safe operating procedures, including the conduct of operational risk assessment and treatments associated with:
earth leakage boxes
lighting
power cables, including overhead service trays, cables and conduits
restricted access barriers
surrounding structures
traffic control
trip hazards
work site visitors and the public
working at heights
working in confined spaces
working in proximity to others
use of firefighting equipment
use of tools and equipment
workplace environmental requirements and safety.
Quality requirements include relevant regulations, including:
Australian standards
internal company quality policy and standards
manufacturer specifications
workplace operations and procedures.
Environmental requirements include:
clean-up management
dust and noise
stormwater management
vibration
waste management.
Tools and equipment required for waterproofing tasks are dependent on the waterproofing system being applied and include:
angle grinders
brooms
brushes
buckets
caulking guns
chisels, including cold chisels
cutting blades
dumpy, laser and water levels
electric drills and screwdrivers
electric hammers
extension leads
fusion rollers
gas burners and torches
hammers
hoses
measuring tapes and rules
mixers and mixing apparatus
moisture meters
nylon rollers
plant, including:
high pressure water equipment
excavating equipment
pumps
heat welders
hot air welders
impact drills
pressure injection equipment
pumps
compressors
cartridge applications
vacuum pumps
pressure rollers
scissors
seam probes
solvent applicators
spirit levels
straight edges
trowels
vacuum cleaners
wood floats.
Hand and power tools, plant and equipment include that required:
for waterproofing internal, external and below ground level wet areas
to apply remedy waterproofing techniques.
Waterproofing systems include:
cement-based waterproofing systems
hot mix bituminous felt material membranes
injected materials
liquid sealants or sealant devices
sheet and sprayed material membranes.
Waterproofing tasks may be performed on:
a new construction site
an existing structure being renovated or extended
an existing structure subject to service restoration or maintenance.

EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
This unit of competency could be assessed in the workplace or a close simulation of the workplace environment, provided that simulated or project-based assessment techniques fully replicate construction workplace conditions, materials, activities, responsibilities and procedures.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
A person who demonstrates competency in this unit must be able to provide evidence of the ability to:
locate, interpret and apply relevant information, standards and specifications
comply with site safety plan and OHS legislation, regulations and codes of practice applicable to workplace operations
comply with organisational policies and procedures including quality requirements
safely and effectively operate and use tools, plant and equipment
communicate and work effectively and safely with others
as a minimum, follow work instructions and operating procedures to safely and effectively use appropriate tools, plant and equipment for the preparation of the substrate for waterproofing and the application of at least one of the following applications:
an internal wet area
an external wet area
a below ground level wet area
a remedial waterproofing project
ensuring:
correct selection and use of appropriate processes, tools and equipment
no damage to tools, plant and equipment
completing all work to specification
compliance with regulations, standards and organisational quality procedures and processes.
Context of and specific resources for assessment
This competency is to be assessed using standard and authorised work practices, safety requirements and environmental constraints.
Assessment of essential underpinning knowledge will usually be conducted in an off-site context.
Assessment is to comply with relevant regulatory or Australian standards' requirements.
Resource implications for assessment include:
workplace location or simulated workplace
hand and power tools, plant and equipment appropriate to waterproofing tasks
realistic tasks covering the mandatory task requirements
specifications and work instructions.
Assessment of this unit of competency may be in conjunction with assessment of other units commonly performed at the same time in normal job roles.
Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support.
Method of assessment
Assessment methods must:
satisfy the endorsed Assessment Guidelines of the Construction, Plumbing and Services Training Package
include direct observation of tasks in real or simulated work conditions, with questioning to confirm the ability to consistently identify and correctly interpret the essential underpinning knowledge required for practical application
reinforce the integration of employability skills with workplace tasks and job roles
confirm that competency is verified and able to be transferred to other circumstances and environments.
Validity and sufficiency of evidence requires that:
competency will need to be demonstrated over a period of time reflecting the scope of the role and the practical requirements of the workplace
where the assessment is part of a structured learning experience the evidence collected must relate to a number of performances assessed at different points in time and separated by further learning and practice, with a decision on competency only taken at the point when the assessor has complete confidence in the person's demonstrated ability and applied knowledge
all assessment that is part of a structured learning experience must include a combination of direct, indirect and supplementary evidence.
Assessment processes and techniques should as far as is practical take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed.
Supplementary evidence of competency may be obtained from relevant authenticated documentation from third parties, such as existing supervisors, team leaders or specialist training staff.