Installing rainwater goods on sheeting and cladding on roofs and walls
Overview
This standard is about installing rainwater goods on sheeting and cladding on roofs and walls, interpreting information, adopting safe, healthy and environmentally responsible work practices, selecting and using materials, components, tools and equipment, in accordance with organisational requirements which are equal to or exceed current statutory and legislative requirements
This standard is for people working in the occupational area of roofing and cladding occupations and can be used by installers, supervisors and managers
Performance criteria
You must be able to:
Interpretation of information
P1 interpret the information relating to the work and resources to confirm its relevance for the following:
- drawings
- specifications
- programme
- setting out lines and levels
- schedules
- method statements
- risk assessments
- manufacturers’ information
- fixing strategy
- inspection test plan
- check sheet
- Control of Substances Hazardous for Health (COSHH)
Safe work practices
P2 comply with the relevant legislation and official guidance to carry out your work and maintain safe and healthy work practices relating to the following:
- methods of work
- safe use of health and safety control equipment including PPE
- safe use of access equipment
- safe use, storage and handling of materials, tools and equipment
- specific risks to health including mental health
- specific risks associated with asbestos containing materials
- securing loads and materials
- unloading and distribution
- identifying adverse weather conditions
Selection of resources
P3 select the required quantities and qualities of resources for the methods of work:
- materials, components and fixings
- tools and equipment
- access equipment
Minimise the risk of damage
P4 comply with organisational procedures to minimise the risk of damage to the work and surrounding area by:
- taking relevant steps to protect the work and its surrounding area from damage
- maintaining a safe, clear and tidy work area
- disposing of waste in accordance with current legislation
Meet the contract specification
P5 comply with the contract information to carry out the work efficiently to the required specification by the following:
- demonstrating work skills to measure, mark out, cut, line and level, adjust, position, fix and secure
- using and maintaining hand tools, power tools and associated equipment
- installing the following rainwater goods to given working instructions:
- outlets
- brackets, fixings and supports
- gutters, downpipes and angles
- sealant and gaskets - membrane lined gutters
- stop-ends, grills, guards, covers
- overflows, sumps and outlets
Allocated time
P6 complete the work within the planned, allocated time in accordance with contract information, the programme of work and to meet the needs of other occupations
Knowledge and Understanding
You need to know and understand:
P1 Interpretation of information
K1 why organisational procedures have been developed and how they are implemented
K2 types of information, their source and how they are interpreted in relation to:
- drawings
- specifications
- programme
- setting out line and levels
- schedules
- method statements
- risk assessments
- manufacturers’ information
- fixing strategy
- inspection and test plan
- check sheet
- Control of Substances Hazardous for Health (COSHH)
- oral and written procedures
- site inductions
- current legislation and regulations governing buildings
- official guidance associated with the installation of rainwater goods
K3 the range of relevant digital services, tools and systems and how they are used
K4 the importance of organisational procedures to solve problems with the information, and why it is important to follow them
P2 Safe work practices
K5 information for relevant, current legislation and official guidance and how it is applied to the following:
- potential accidents
- health hazards and the environment
- in confined spaces
- at height
- with tools and equipment
- materials and substances
- movement and storage of materials
- manual handling
- mechanical lifting
- mechanical access equipment
- hot works
K6 the types of fire extinguishers and how and when they are used in relation to water, CO2, foam, powder
K7 how emergencies should be responded to in accordance with organisational authorisation and personal skills in relation to:
- fires
- spillages
- injuries
- falls
- rescue procedures
- occupational activities
- identification of and reporting of asbestos containing materials
K8 the organisational security procedures for tools, equipment and personal belongings in relation to:
- operative
- site
- workplace
- vehicles
- company
- customer
- the general public
K9 how to report risks and hazards identified by the following:
- methods of work
- risk assessment
- personal risk assessment including medical assessment
- organisational procedures
- Control of Substances Hazardous for Health (COSHH)
- weather conditions
- work area
K10 the accident reporting procedures and who is responsible for making the report
K11 HSE principles of prevention
K12 why, when and how health and safety control equipment identified by the principles of prevention should be used in relation to:
- collective protective measures
- personal protective equipment (PPE)
- respiratory protective equipment (RPE)
- local exhaust ventilation (LEV)
K13 how to comply with environmentally responsible work practices to meet current legislation and official guidance when dealing with potential accidents, health hazards and the environment whilst working in the workplace in relation to:
- confined spaces
- at height
- tools and equipment
- materials and substances
- movement and storage of materials by manual handling and mechanical lifting
- mechanical access equipment
- environmental damage
- pollution
P3 Selection of resources
K14 the organisational procedures to select resources, why they have been developed and how they are used
K15 why the characteristics, quality, uses, sustainability and limitations associated with the resources are important and how defects should be rectified
K16 how to confirm the resources and materials conform with the specification and drawings
K17 how the resources should be used and how any problems associated with the resources are reported in relation to:
- brackets, fixings and supports
- gutters, pipes, downpipes and angles
- sealant and gaskets
- membrane lined gutters
- stop-ends, grills, guards, filters and covers
- overflows, sumps and outlets
- hand tools, portable power tools and equipment
- digital equipment
- access equipment
K18 how to identify the hazards associated with the resources and methods of work and how they are overcome in relation to:
- risk assessment
- methods of work
K19 methods of calculating the quantity length and wastage associated with the method and procedure to install rainwater goods on sheeting and cladding roofs and walls
P4 Minimise the risk of damage
K20 how to protect and minimise damage to the installed works during installation and completed works prior to handover from damage caused by general workplace activities, other occupations and adverse weather conditions
K21 why and how the disposal of waste must be carried out safely in accordance with the following
- environmental responsibilities
- organisational procedures
- risk assessments
- method statements
- manufacturers’ information
- statutory regulations
- official guidance
K22 why it is important to maintain a safe, clear and tidy work area
P5 Meet the contract specification
K23 how the methods of work to meet the specification, are carried out and how problems are identified and reported by the application of knowledge for safe, healthy and environmental work practices, procedures and skills relating to:
- how to understand quality assurance and the requirements of the inspection and test plan
- how to conform to agreed specification
- how to confirm manufacturer’s installation criteria
- how to identify datum, line and level
- how to deal with damaged and incorrect materials and resources
- how to position, fix and secure brackets and supports
- how to install gutters, downpipes and angles sumps, outlets and overflows
- how to maintain the integrity of surfaces for membrane lined gutters
- how to install materials and components, stop-ends, leaf guards, sealants and gaskets
- how to check quality and suitability at each hold point
- how to recognise and determine when additional specialist skills and knowledge are required and report accordingly
- how to determine specific requirements for structures of special interest, hard to treat buildings, traditional build (pre-1919) and historical significance
- how to work from mobile elevating work platforms
- how to work with, around and in close proximity to plant and machinery
- how to use hand tools, portable power tools and equipment
- how to work at height
- how to use access equipment
- why the safe operations and movement of plant and machinery to ensure the safety and protection of the working environment
- how and why operative care and maintenance of all work and power tools and equipment is carried out
K24 the importance of teamwork and communication, organisational procedures with respect to site behaviours and how to challenge inappropriate site behaviours
K25 how and when maintenance of tools and equipment should be carried out in relation to hand tools, portable power tools and associated equipment
P6 Allocated time
K26 the programme of work to be carried out including the planned and allocated time and why deadlines should be kept
K27 the types of progress charts, timetables and planned times and the organisational procedures for reporting circumstances which will affect the work programme