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GearInsulator (Heat and Frost) Trade Skills

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Occupational Skills

Determines administrative requirements.
Interprets specifications and drawings.
  • knowledge of drawing symbols and abbreviations
  • knowledge of organization of drawings
  • knowledge of types of drawings
  • knowledge of health and safety regulations
  • ability to read schedules
  • ability to interpret information/specifications
  • ability to use a scale rule
Sets work schedules.
  • knowledge of scope of work
  • knowledge of release dates and target dates
  • ability to organize and comply with schedule
Determines labour requirements.
  • knowledge of scope of work
  • knowledge of local union agreements
  • knowledge of labour hours as per specifications
  • knowledge of available workforce
  • ability to select required qualified personnel
Completes documents and records as required.
  • knowledge of site requirements
  • knowledge of required documents
  • knowledge of Occupational Health and Safety Act applicable to job
  • ability to maintain up-to-date and accurate records, journals and procedures
Calculates required quantities of materials.
  • knowledge of imperial system
  • knowledge of metric system
  • knowledge of general mathematics
  • ability to calculate area, volume and linear footage
  • ability to interpret drawings and specifications
  • ability to convert from one measurement system to another, i.e., metric, imperial
Orders materials.
  • knowledge of types of materials required
  • knowledge of required quantities, sizes and thickness of materials
  • ability to calculate required quantities of materials
  • ability to select materials according to specifications
  • ability to interpret and provide MSDS (Material Safety Data Sheets)
Determines production requirements.
Determines required tools and equipment.
  • knowledge of required safety equipment
  • knowledge of required personal protective equipment
  • knowledge of scope of work
  • ability to assemble and operate temporary work platform
  • ability to assess operating efficiency of safety and personal protective equipment
Erects scaffolding.
  • knowledge of access and egress requirements
  • ability to assemble work platform
  • ability to assess safety of scaffolding
Arranges for pre-fabrication of materials.
  • knowledge of required quantities, sizes and thickness of pre-fabricated materials
  • ability to take accurate measurements
  • ability to interpret material charts
  • ability to schedule material ordering

External Links

Determines site specific requirements.
Determines required orientation programs.
  • knowledge of health and safety specifications
  • knowledge of on-site safety personnel
  • knowledge of client's policies and procedures
  • ability to interpret job documentation
Determines required safety training.
  • knowledge of client's policies and procedures
  • knowledge of companies' policies and procedures
  • knowledge of job specifications
  • knowledge of type of equipment
  • knowledge of applicable safety regulations
  • ability to comply with all regulations, policies and procedures in the workplace
Determines site specific access hours and location.
  • knowledge of pre-determined work hours
  • knowledge of collective agreement
  • ability to access information
Identifies required approvals.
  • knowledge of required approvals
  • knowledge of types of approval
  • ability to access information
Obtains required permits.
  • knowledge of location and placement of permits
  • knowledge of purpose of various permits
  • knowledge of content of permits
  • ability to interpret permits
Determines required work facilities.
  • knowledge of required facilities for job
  • knowledge of collective agreements, labour standards legislation
  • knowledge of location of first aid stations and emergency telephone numbers
  • knowledge of emergency evacuation procedures
  • ability to make arrangements for required facilities
  • ability to read site plan
Checks substrate for readiness.
Accesses substrate.
  • knowledge of method of accessibility
  • knowledge of required equipment
  • knowledge of proper erection of scaffolding
  • knowledge of working procedures, i.e., confined space, etc.
  • ability to develop work procedures, if required
  • ability to operate elevated work platforms
  • ability to comply with health and safety regulations
  • ability to comply with clients' policies
Inspects substrate.
  • knowledge of visual inspection procedures
  • knowledge of types of substrate
  • knowledge of location of substrate
  • knowledge of types of obstructions/irregularities
  • knowledge of required remedial action
  • ability to identify and respond to irregularities and obstructions
Checks for release and approvals.
  • knowledge of release procedures (authorized personnel)
  • ability to follow release procedures
Cleans up site after jobs.
Disposes of materials.
  • knowledge of disposal procedures
  • knowledge of required equipment
  • ability to dispose of materials according to regulations
Inspects site.
  • knowledge of site specific clean-up standards
  • knowledge of inspection procedures and criteria
  • ability to determine when site clean-up is required
  • ability to clean up site to standard
  • ability to document clean-up

External Links

Industrial Application

Insulates for thermal applications.
Insulates for hot applications. (213 to 1500 F)
  • knowledge of suitable insulation materials and finishes
  • knowledge of types of fastening systems
  • knowledge of insulation methods for anchors and guides
  • knowledge of types of anchors and guides
  • knowledge of contraction and expansion
  • ability to maintain operating temperature to prevent product solidification
  • ability to insulate for personal protection
  • ability to develop layouts
Insulates for moderate applications. (70 to 212 F)
  • knowledge of suitable insulation materials and finishes
  • knowledge of types of fastening systems
  • ability to develop layouts
  • ability to apply and install fastening systems
Insulates for cold applications. (30 to 69 F)
  • knowledge of suitable insulation materials and finishes
  • knowledge of types of fastening systems
  • knowledge of required vapour barriers
  • knowledge of required hangers and saddles
  • ability to apply and maintain vapour barriers
  • ability to develop layouts
  • ability to fabricate moulds using insulation materials
  • ability to select insulation based on properties of systems
  • ability to apply and install fastening systems
Insulates for low temperature applications. (-149 to -29 F)
  • knowledge of suitable insulation materials and finishes
  • knowledge of types of fastening systems
  • knowledge of required vapour barriers
  • knowledge of required hangers and saddles
  • ability to set up for pour-in-place insulation
  • ability to develop layouts
  • ability to apply and maintain integrity of vapour barriers
  • ability to compact materials as per plans and specifications
  • ability to mix and apply or pour suitable materials
  • ability to apply and install fastening systems
Insulates for cryogenic systems. (-150 to -459 F)
  • knowledge of suitable insulation materials and finishes
  • knowledge of types of fastening systems
  • knowledge of required vapour barriers
  • knowledge of required hangers and saddles
  • knowledge of double-shell vessels
  • ability to set up for pour-in-place insulation
  • ability to develop layouts
  • ability to apply and maintain integrity of vapour barriers
  • ability to compact materials as per plans and specifications
  • ability to mix and apply or pour suitable materials
Applies insulation over steam and electrical traced systems.
  • knowledge of EHT (Electrical Heat Tracing) systems
  • knowledge of heat transfer cement
  • knowledge of steam tracing systems
  • knowledge of suitable materials
  • ability to select oversized material
  • ability to install oversize material
  • ability to cut fitting using oversized material
  • ability to install heat transfer cement
  • ability to read and interpret drawings and specifications

External Links

Fabricates insulation for tanks, vessels and fittings.
Takes required measurements.
  • knowledge of equipment to be measured
  • knowledge of required measurements such as area and length
  • knowledge of geometry, i.e. required mathematical formula
  • ability to measure accurately
  • ability to incorporate insulation thickness into layout calculations
Lays out materials for fittings.
  • knowledge of geometry and general mathematics
  • knowledge of types and function of fittings
  • ability to develop layout patterns
  • ability to apply layout patterns for materials and jacketing
Applies adhesives or fastening systems.
  • knowledge of types of adhesives
  • knowledge of adhesive application procedures
  • knowledge of expansion springs
  • knowledge of fastening systems
  • knowledge of installation procedures of fastening systems
  • knowledge of potential hazards of various adhesives
  • knowledge of safety procedures
  • ability to install expansion springs
  • ability to respond to the hazards of various adhesives
  • ability to select fastening systems and adhesives
Installs fabricated insulation fittings.
  • knowledge of geometry and basic mathematics
  • knowledge of fastening systems
  • knowledge of required tools
  • knowledge of types of adhesives
  • ability to layout and cut mitres
  • ability to use required tools
  • ability to select and apply adhesives and fasteners
Fabricates removable covers.
Takes required measurements.
  • knowledge of required measurements
  • ability to use measuring tools
  • ability to take accurate measurements
  • ability to incorporate insulation thickness into layout calculations
Develops layout.
  • knowledge of geometry and basic mathematics
  • knowledge of specifications
  • knowledge of layout requirements
  • knowledge of fastening systems
  • knowledge of water sheds
  • knowledge of sewing procedures
  • ability to incorporate ease of removal
  • ability to draw field sketches based on applications
  • ability to incorporate jacketing materials with insulation
Assembles materials.
  • knowledge of sequence of assembly
  • ability to use sewing equipment
  • ability to hand sew
  • ability to use assembly tools
Installs protective coverings.
Fabricates finishing materials.
  • knowledge of mathematics and geometry
  • knowledge of pattern development
  • knowledge of finishing materials
  • knowledge of lap seams and safety edges
  • ability to take proper measurements for final appearance and fit
  • ability to use fabricating tools and equipment
  • ability to determine size and thickness of cladding material
  • ability to build appropriate seals
  • ability to develop water sheds
Installs fastening systems.
  • knowledge of fastening systems including pin and stud welders
  • knowledge of all types of adhesives
  • ability to properly install banding and seals
  • ability to operate pin and stud welders
  • ability to apply various types of fastening systems
Applies sealants.
Determines application of sealants.
  • knowledge of purpose of sealants
  • knowledge of types of sealants
  • knowledge of compatibility of sealants with material
  • knowledge of climatic conditions for application
  • ability to apply sealants as per specifications
Installs reinforcements.
  • knowledge of types of reinforcements
  • knowledge of required tools and equipment
  • knowledge of installation techniques
Insulates for refractory applications. (1500 F +)
Selects proper insulation system (reflective, castables and cavity).
  • knowledge of appropriate materials
  • knowledge of location to be insulated
  • knowledge of purpose of insulation
  • knowledge of temperature
  • knowledge of types of insulation systems
Applies insulation materials.
  • knowledge of proper application for refractory
  • knowledge of required spacing of materials
  • knowledge of cushioning blankets
  • knowledge of proper procedures for elimination of thermal shock
  • ability to build expansion joint during application
  • ability to install refractory brick work
  • ability to build and install reflective systems
  • ability to interpret building codes and specifications

External Links

Insulates for cryogenic applications. (-150 F to absolute zero)
Prepares substrate.
  • knowledge of required condition of substrate
  • knowledge of hazards of extreme cold
  • ability to verify condition of substrate
  • ability to clean substrate
  • ability to dry substrate
Applies insulation materials.
  • knowledge of complete buttering seams and joints during installation
  • knowledge of appropriate fastening systems
  • knowledge of proper installation procedures for materials
  • ability to fabricate contraction joints
  • ability to incorporate contraction joints
  • ability to fabricate moulds using insulation materials
  • ability to make accurate precise cuts
Applies vapour barriers.
  • knowledge of types of vapour barriers
  • knowledge of purpose and importance of vapour barriers
  • knowledge of application procedures
  • ability to apply and maintain integrity of vapour barriers

External Links

Installs underground insulating systems.
Builds forms for trenches.
  • knowledge of condition of trench soil
  • knowledge of safe work procedures in trenches
  • knowledge of required materials
  • ability to check safety of trench
  • ability to fabricate form as per plans and specifications
  • ability to comply with safety regulations for trenches
Determines installation system or method.
  • knowledge of specifications
  • knowledge of application of system
  • ability to develop expansion joints and air spacing
Applies insulation.
  • knowledge of application procedures
  • knowledge of types of materials
  • knowledge of waterproof jacketing systems
  • knowledge of pour in place systems
  • ability to install and properly seal waterproof jacketing systems
Applies appropriate backfill.
  • knowledge of potential contaminants
  • knowledge of types of backfill
  • ability to backfill according to specifications
Insulates for sound proofing.
Insulates natural gas piping.
  • knowledge of basics of sound transmission
  • knowledge of suitable materials
  • knowledge of effects sound proofing materials have on sound transmission
  • knowledge of potential safety hazards
  • knowledge of fastening systems
  • ability to install sound proofing materials
  • ability to install materials taking into account site/job conditions
  • ability to incorporate expansion joints
  • ability to identify need for PPE equipment i.e. sound
Insulates steam piping.
  • knowledge of suitable materials
  • knowledge of potential safety hazards
  • knowledge of fastening systems
  • ability to install sound proofing materials
  • ability to incorporate expansion joints
  • ability to incorporate air spacing
Insulates turbine systems.
  • knowledge of suitable materials
  • knowledge of potential safety hazards
  • knowledge of fastening systems
  • ability to install sound proofing materials
  • ability to install materials taking into account job/site conditions

External Links

Applies fire proofing materials.
Fireproofs kitchen exhaust ducts.
  • knowledge of plans and specifications
  • knowledge of material specifications and applications
  • ability to identify materials
  • ability to determine method of application
  • ability to prepare surface for application or installation
  • ability to prepare materials
  • ability to protect fire proofing materials
Fireproofs electrical trays and conduits.
  • knowledge of plans and specifications
  • knowledge of material specifications and applications
  • ability to identify materials
  • ability to determine method of application
  • ability to prepare surface for application or installation
  • ability to prepare materials
  • ability to protect fire proofing materials
  • ability to apply fire proofing materials
Fireproofs structural components.
  • knowledge of spray techniques
  • knowledge of required materials
  • knowledge of multi-layer application
  • ability to identify materials
  • ability to determine method of application
  • ability to operate spray equipment
  • ability to prepare surface
  • ability to prepare materials
  • ability to protect fire proofing materials
  • ability to use hand trowel

External Links

External Links

Commercial Application

Insulates plumbing systems.
Insulates domestic hot water systems.
  • knowledge of recirculating systems
  • knowledge of hot water systems
  • ability to interpret drawings and specifications
  • ability to apply appropriate insulating materials and protective coatings
  • ability to identify domestic hot water systems
Insulates domestic cold water systems.
  • knowledge of cold water systems
  • knowledge of types of vapour barriers
  • knowledge of vapour barrier requirements
  • knowledge of appropriate method to insulate hangers
  • ability to interpret drawings and specifications
  • ability to apply and maintain integrity of vapour barriers
  • ability to maintain integrity of insulation
  • ability to apply appropriate insulating materials and protective coatings
Insulates rain or storm water systems and vents.
  • knowledge of rain and storm water systems
  • knowledge of types of vapour barriers
  • knowledge of vapour barriers
  • knowledge of insulation methods of roof hopper
  • knowledge of appropriate method to insulate hangers
  • ability to apply insulation to hangers
  • ability to insulate roof hopper
  • ability to interpret drawings and specifications
Insulates mechanical systems.
Insulates steam and condensate systems.
  • knowledge of operation of system
  • knowledge of drawings and specifications
  • knowledge of types of hangers, anchors and guides
  • knowledge of contraction and expansion
  • knowledge of suitable insulation materials
  • knowledge of types of fastening systems
  • knowledge of types of anchors and guides
  • knowledge of insulation methods for anchors and guides
  • ability to apply materials and cladding
  • ability to apply materials as per drawings and specifications
Insulates chiller and chilled water systems.
  • knowledge of chillers
  • knowledge of types of chilled water systems
  • knowledge of suitable insulation materials
  • knowledge of operation of chillers and chilled water systems
  • knowledge of drawings and specifications
  • knowledge of types of vapour barriers
  • knowledge of vapour barriers requirements
  • knowledge of types of hangers
  • ability to apply and maintain integrity of vapour barriers
  • ability to insulate hangers
  • ability to maintain integrity of insulation
  • ability to install insulation and finishes
  • ability to apply materials as per drawings and specifications
Insulates refrigeration systems.
  • knowledge of system operation
  • knowledge of suitable insulation materials
  • knowledge of drawings and specifications
  • knowledge of contraction of systems
  • knowledge of types of vapour barriers
  • knowledge of vapour barrier requirements
  • knowledge of types of fastening systems
  • knowledge of required hangers and saddles
  • knowledge of required sealants
  • knowledge of hazardous gases
  • ability to apply and maintain integrity of vapour barriers
  • ability to make precision cuts
  • ability to maintain integrity of insulation
  • ability to install insulation and finishes
Insulates boilers and hot water heating systems.
  • knowledge of system operation
  • knowledge of drawings and specifications
  • knowledge of breeching
  • knowledge of expansion
  • knowledge of suitable insulation materials
  • knowledge of types of hangers
  • knowledge of types of anchors and guides
  • ability to insulate for personal protection
  • ability to apply materials as per drawings and specifications

External Links

Insulates HVAC (heating, ventilation, and air conditioning) systems.
Insulates fresh air and exhaust ducts.
  • knowledge of system operation
  • knowledge of drawing and specifications
  • knowledge of vapour barriers
  • knowledge of fastening systems and installation methods
  • knowledge of types of hangers
  • knowledge of insulation methods for hangers
  • knowledge of required fastening tools
  • ability to use and maintain fastening equipment
  • ability to apply and maintain integrity of vapour barriers
  • ability to install insulation and finishes
Insulates supply and return air ducts.
  • knowledge of drawing and specifications
  • knowledge of suitable insulation materials
  • knowledge of system operation
  • knowledge of insulation methods for hangers
  • knowledge of hangers
  • knowledge of types of vapour barriers
  • knowledge of vapour barrier requirements
  • knowledge of types of fastening tools
  • knowledge of fastening systems
  • ability to use and maintain fastening equipment
  • ability to apply and maintain integrity of vapour barriers
  • ability to identify supply and return air ducts
  • ability to install insulation and finishes
  • ability to apply materials as per drawings and specifications
Insulates plenums.
  • knowledge of drawing and specifications
  • knowledge of system operation
  • knowledge of suitable insulation materials
  • knowledge of insulation methods for hangers
  • knowledge of types of hangers
  • knowledge of types of vapour barriers
  • knowledge of vapour barriers requirements
  • knowledge of required fastening tools
  • knowledge of fastening systems
  • ability to use and maintain fastening equipment
  • 18.03.11 ability to apply and maintain integrity of vapour barriers
  • ability to install insulation and finishes
Installs insulation for acoustic.
  • knowledge of potential safety hazards
  • knowledge of types of insulation materials
  • knowledge of types of fastening systems
  • knowledge of types of adhesives and application methods
  • knowledge of spray methods for adhesives
  • ability to work in confined space
  • ability to maintain integrity of coatings
  • ability to install insulation and finishes
  • ability to apply materials as per plans and specifications
Insulates fittings.
Develops layout for fittings.
  • knowledge of geometry and basic mathematics
  • knowledge of required measurements
  • knowledge of layout requirements
  • knowledge of function of fittings
  • ability to take accurate measurements
  • ability to develop layout patterns for material and jacketing
  • ability to use measurement tools
  • ability to incorporate insulation thickness into layout calculations
Applies adhesives or fastening systems.
  • knowledge of types of adhesives
  • knowledge of adhesive application procedures
  • knowledge of expansion/contraction springs
  • knowledge of fastening systems
  • knowledge of installation procedures of fastening systems
  • knowledge of safety procedures
  • ability to comply with safety procedures
Installs fabricated insulation fittings.
  • knowledge of geometry and basic mathematics
  • knowledge of fastening systems
  • knowledge of required tools
  • knowledge of types of cement
  • knowledge of plans and specifications
  • ability to install cement
  • ability to layout and cut mitres
  • ability to use required tools
Installs finishing materials.
Fabricates finishing materials.
  • knowledge of mathematics and geometry
  • knowledge of pattern development
  • knowledge of finishing materials
  • knowledge of lap seams and safety edges
  • ability to take proper measurements
  • ability to use fabricating tools and equipment
  • ability to build and install appropriate seals into system
  • ability to develop water sheds
  • ability to apply various finishing materials
Installs fastening systems.
  • knowledge of fastening systems including pin and stud welders
  • knowledge of types of adhesives
  • ability to properly install banding and seals
  • ability to operate pin and stud welders
Insulates for sound proofing.
Hangs acoustic panels.
  • knowledge of support systems
  • knowledge of insulating materials
  • knowledge of fastening system
  • ability to install support systems
Installs acoustic panels to ceilings and walls.
  • knowledge of fastening systems
  • knowledge of support systems
  • knowledge of insulating materials
  • ability to install support systems
  • ability to fabricate ceiling and wall acoustic panels

External Links

External Links

Asbestos Abatement

Determines scope of work. (unique to this area of the trade)
Retrieves sample of asbestos for testing.
  • knowledge of regulations and proper procedures for retrieving sample
  • knowledge of testing facilities
  • ability to safely retrieve sample
  • ability to tag sample
Determines the applicable rules and regulations.
  • knowledge of provincial rules and regulations
  • ability to contact regulatory bodies
  • ability to contact independent monitoring
Determines required personal protective equipment.
  • knowledge of job requirements
  • knowledge of risk factors
  • knowledge of safe work practices and procedures
  • knowledge of regulatory classifications applicable to volume of material
  • knowledge of types of PPE
  • ability to properly fit, clean and maintain PPE
Determines disposal methods and requirements.
  • knowledge of governmental rules and regulations
  • knowledge of disposal requirements
  • ability to coordinate disposal
Removes asbestos in high risk conditions.
Builds enclosure.
  • knowledge of required materials
  • knowledge of personnel and material decontamination facilities
  • knowledge of construction techniques
  • ability to plan required enclosure
  • ability to build and maintain decontamination facilities
  • ability to construct required enclosure
  • ability to determine number of negative air units required based on size of enclosure built
Prepares site for removal of asbestos.
  • knowledge of required tools and equipment
  • knowledge of proper location of hazardous materials signs
  • ability to use and maintain required safety and protective equipment
  • ability to obtain required equipment
  • ability to secure area
  • ability to notify appropriate personnel
Removes asbestos.
  • knowledge of proper removal techniques
  • knowledge of requirements to use water
  • knowledge of decontamination procedures
  • knowledge of specialized equipment
  • knowledge of enclosure dismantling procedures
  • knowledge of disposal procedures of enclosure
  • knowledge of required negative air pressure
  • ability to carry out various asbestos removal techniques
  • ability to maintain required negative air pressure
  • ability to work with safety gear on
  • ability to apply lock-down sealant (encapsulant) to enclosure
  • ability to clean up site after removal (re-establish site)
Disposes of asbestos materials.
  • knowledge of rules and regulations relating to disposal of asbestos materials
  • ability to obtain manifest
  • ability to obtain permit
  • ability to locate approved disposal site
  • ability to package asbestos materials as per regulations
  • ability to transport material to approved site

External Links

Performs maintenance repair.
Identifies scope of work.
  • knowledge of governmental rules and regulations
  • knowledge of work specifications
  • ability to interpret governmental rules and regulations
  • ability to develop/maintain maintenance program/journal
Determines method of repair.
  • knowledge of governmental rules and regulations
  • ability to safely remove asbestos using glove bags
  • ability to apply regulations to removal of asbestos
Encloses asbestos.
Determines scope of work.
  • knowledge of required precautions
  • ability to determine building and sealing method for (enclosure) containing and encapsulating asbestos
Builds asbestos enclosure.
  • knowledge of required materials
  • ability to ensure enclosure is structurally sound and air tight
Encapsulates asbestos.
Determines scope of work.
  • knowledge of safety regulations
  • knowledge of governmental rules and regulations
  • ability to conduct visual inspection
  • ability to determine severity of condition
Sprays bridging or penetrating encapsulant.
  • knowledge of governmental rules and regulations
  • knowledge of types of materials
  • knowledge of safety procedures
  • knowledge of types of spraying equipment
  • ability to operate spraying equipment

External Links

Spraying Insulation Materials

Sprays insulations.
Determines materials and equipment required.
  • knowledge of types of spraying materials
  • knowledge of materials properties
  • knowledge of appropriate consistency of mixture
  • knowledge of purpose of application
  • knowledge of required personal protective equipment such as respirators, gloves and goggles
  • knowledge of potential hazards such as toxic fumes, sources of ignition
  • ability to interpret data sheets and specifications
  • ability to work in confined spaces
  • ability to insulate according to plans and specifications
Prepares substrate.
  • knowledge of types required fasteners
  • knowledge of temperature requirements of substrate
  • knowledge of required tools
  • knowledge of site specific limitations
  • knowledge of substrate coating
  • knowledge of primers and their properties
  • knowledge of substrate condition
  • ability to correct substrate irregularities
  • ability to prime substrate
Protects surrounding work area.
  • knowledge of types of protective equipment
  • knowledge of required ventilation
  • ability to protect equipment
Applies fastening systems.
  • knowledge of types of fasteners
  • knowledge of abrasion techniques
  • knowledge of proper application of reinforcements such as chicken wire, road mesh, glass fabric, metal lathe
  • knowledge of safety regulations
  • ability to use pin welder and stud welder
  • ability to install reinforcements according to specifications
  • ability to layout grid pattern
  • ability to operate abrasion equipment
Prepares material and equipment.
  • knowledge of mixing procedures
  • knowledge of temperature ranges
  • knowledge of ratios, consistencies and cure times
  • knowledge of set up procedures
  • knowledge of expansions rates
  • ability to set-up equipment
  • ability to mix materials according to manufacturers' instructions
Applies spray at pre-determined thickness and specifications.
  • knowledge of spraying techniques
  • knowledge of specifications
  • knowledge of multi-layer applications
  • knowledge of types of spraying equipment
  • ability to measure thickness
  • ability to use spraying equipment
  • ability to trowel or tamp
Tamps materials to required density using a tamping tool.
  • knowledge of required density, consistency and thickness
  • knowledge of tamping techniques
  • knowledge of required equipment
  • ability to maintain consistency
  • ability to visually inspect for consistency of thickness

External Links

Sprays sealers and coatings.
Prepares materials and equipment.
  • knowledge of types of materials such as mastics, adhesives, and cement
  • knowledge of purpose of application
  • knowledge of properties and hazards of materials
  • knowledge of required spraying equipment
  • ability to select appropriate reinforcements
  • ability to prepare materials and equipment according to specifications and manufacturers' specifications
Prepares insulated substrate.
  • knowledge of required reinforcements
  • knowledge of bridging agents
  • knowledge of required vapour barriers
  • ability to apply reinforcement materials
  • ability to apply vapour barriers
Prepares un-insulated substrate.
  • knowledge of types of coatings
  • knowledge of cleaning agents
  • ability to select appropriate coating
  • ability to apply abrasive coatings
  • ability to clean surface
Protects work area.
  • knowledge of requirements for protecting work area
  • knowledge of types of protective equipment
  • ability to practice good housekeeping
Applies spray as per specifications.
  • knowledge of required thickness and consistencies
  • knowledge of mixing procedures
  • knowledge of material properties such as shrinkage and drying time
  • ability to use mil thickness gauge
  • ability to use spraying equipment
Maintains spray equipment.
Flushes/rinses equipment.
  • knowledge of appropriate cleaning/flushing agents
  • knowledge of manufacturers' recommendations regarding cleaning of equipment
  • ability to acquire data from data sheet/label
Disassembles equipment.
  • knowledge of disassembly procedures
  • knowledge of required tools
  • knowledge of proper lifting techniques
  • ability to keep track of parts
Cleans equipment.
  • knowledge of parts requiring cleaning
  • knowledge of cleaning agents
  • knowledge of cleaning techniques
  • knowledge of manufacturers' recommendations
  • ability to remove and dispose of all residue
Re-assembles equipment.
  • knowledge of re-assembly procedures
  • knowledge of plans and specifications
  • ability to visually check condition of equipment after cleaning
  • ability to conduct operational check of equipment
Stores equipment.
  • knowledge of storage procedures
  • knowledge of storage area conditions (hot, cold, wet)
  • ability to take appropriate care of hoses and nozzles

External Links

Fire Stopping And Smoke Seals

Determines required fire stopping system.
Conducts site visit.
  • knowledge of mechanical and electrical systems
  • knowledge of UL (Underwriters Laboratories Inc.) approved systems
  • knowledge of fire stopping systems
  • knowledge of architectural, mechanical and electrical drawings
  • knowledge of piping materials
  • knowledge of plans, specifications and building codes
  • knowledge of applicable fire codes
  • ability to conduct visual inspection
  • ability to locate and inspect fire barriers and walls
Consults manufacturers' manuals and specifications.
  • knowledge of types of manufacturers' manuals
  • ability to interpret manufacturers' specifications

External Links

Installs fire stopping.
Prepares site.
  • knowledge of size and type of cavity to fill
  • knowledge of annular space
  • knowledge of UL approved systems
  • ability to take proper measurements
  • ability to identify manufactured system
  • ability to follow manufacturers' instructions
  • ability to fill cavity according to size, shape
  • ability to install materials in accordance with manufacturers' specifications or building codes
Assesses need for sealing of perforations.
  • knowledge of materials
  • knowledge of penetrating items through fire barriers
  • knowledge of building expansion joints
  • knowledge of mechanical and electrical ventilation systems
  • knowledge of fire walls, curtain walls, fire stops and smoke seals
  • ability to determine perforations requiring fire stops

External Links

External Links

Provided by the Interprovincial Standards Red Seal Program National Occupational Analysis (NOA) http://www.red-seal.ca