16101 Introduction to Roofing

16101

Introduction to RoofingRoofing

OverviewRoofing professionals have a critical role in our society. A wide variety of roof systems are installed allover the world, keeping buildings comfortable and dry, and providing many other essential functions.Roofing is an exciting industry with many opportunities and specialty areas. Roofing professionals mustbe knowledgeable, qualified, and responsible to ensure safe and quality installation of roof systems.

Learning Objective 1

Successful completion of this module prepares trainees to:Describe types of roofs and roof systems.

a. Explain the difference between steep-slope roofs and low-slope roofs.b. List and describe common steep-slope roof systems.c. List and describe common low-slope roof systems.d. Identify specialty roof systems.


Successful completion of this module prepares trainees to:Explain the importance of safety in the roofing industry, and describe the obligations of the contractor,subcontractors, and yourself to ensure a safe work environment.

a. Describe the OSHA 10 program.b. Explain hazard recognition and your role in it.c. Identify hazards that roofers encounter.


Successful completion of this module prepares trainees to:Understand the apprenticeship/training process for roofers.

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Competencies/Equipment Lists | Introduction to Roofing | 2

a. Describe modern apprenticeship training.b. Describe career paths, opportunities, and specialty areas available to roofers.


Successful completion of this module prepares trainees to:Understand the responsibilities of the employee and employer.

a. Identify employee responsibilities.b. Identify employer responsibilities.

Performance Tasks

This is a knowledge-based module. There are no Performance Tasks.Recommended Teaching Time: 2.5 hours

Classroom Equipment and Materials• Whiteboard and markers• Pencils and paper• PowerPoint® Presentations for Module 16101• A variety of standard marker sizes• Poster board• Flip chart• LCD projector and screen• Computer with internet access• Module Review answer key• Module Examinations


16102

Roofing SafetyRoofing

OverviewRoofing work involves handling hazardous materials and lifting heavy objects, as well as working atelevated locations, near power lines, and around fire hazards. Carefully considering and accountingfor these hazards before and during a roofing project ensures roofing professionals’ safety. Mostconstruction injuries and deaths are caused by falls. It is crucial to be familiar with and use a variety offall protection systems when on the job.


Successful completion of this module prepares trainees to:Identify roofing hazards in addition to related safety considerations and practices.

a. Explain the purpose of a job safety analysis (JSA).b. Classify types of personal protective equipment (PPE) and explain when they should be used.c. Describe proper housekeeping practices on a jobsite to ensure public safety.d. Designate proper lifting and material-handling techniques.


Successful completion of this module prepares trainees to:Express how to handle, transport, store, and work safely around hazardous materials.

a. Illustrate hazard communication requirements.b. Describe fire protection and prevention methods.c. Identify safety concerns and precautions associated with adhesives and solvents.


Successful completion of this module prepares trainees to:Illustrate fall protection methods.


Competencies/Equipment Lists | Roofing Safety | 2

a. Classify systems used for fall protection.b. Explain fall protection in low- and steep-slope roofing.c. Describe safety procedures for ladder inspection and setup.

Performance Tasks

1. Find personal protective equipment (PPE) requirements on a safety data sheet (SDS).2. Select the correct type of gloves to use on a given task.3. Properly don a personal fall arrest system (PFAS).

Recommended Teaching Time: 7.5 hours


Performance Task 1• Variety of safety data sheets• Performance Profile sheets

Performance Task 2• List of roofing related tasks• Performance Profile sheets

Performance Task 3• Personal fall arrest harness• Performance Profile sheets


Module 75901 Fall Protection Orientation i

Objectives

Learning Objective 1• Describe the importance of safety and the process of hazard recognition and control.

a. Explain the importance of safety awareness and how to develop a safety-conscious attitude.b. Identify methods of recognizing, reducing, and preventing hazards to prevent workplace incidents

and accidents.

Learning Objective 2• Identify the reasons for the OSHA regulations that govern the elevated work in construction.

a. Understand the role of OSHA in regulating the construction workplace and know where to fi nd regulations, training, and safety requirements for elevated work.

Learning Objective 3• Identify incidents, accidents, causes, costs, and consequences related to falls in the workplace.

a. Identify the categories of workplace incidents and accidents.b. Describe the costs of workplace incidents and accidents.c. Describe the causes of workplace incidents and accidents and identify hazards that lead to falls.

Learning Objective 4• Identify the safety concerns and requirements related to elevated work.

a. Identify the work areas most likely to present fall hazards.b. Identify safety precautions related to elevated masonry work.c. Identify safety precautions related to elevated steel erection work.

Learning Objective 5• Identify the appropriate fall protection and lifesaving equipment and describe their proper use.

a. Describe the procedures for using fall protection equipment.b. Describe the requirements for anchor points.c. Describe the requirements for full-body harnesses and identify the steps for donning a harness.d. Describe the requirements for lanyards, lifelines, and deceleration devices.e. Identify barriers, guardrails, safety nets, and climbing devices used to prevent falls.

Learning Objective 6• Identify and describe the safe use of ladders, stairs, and scaffolds.

a. Describe the hazards related to use of ladders and stairs in the workplace.b. Identify the safety requirements and proper use of various types of ladders and stairs.c. Identify types of scaffolds and describe how to use them safely.

Learning Objective 7• State the guidelines for the safe operation of aerial lifts.

a. Identify the types of aerial lifts and precautions for safe use.

Performance TasksThis is a knowledge-based module. There are no Performance Tasks.

Module 75901 explains the importance of safety, OSHA regulations, known and potential hazards, and ways to prevent them including troubleshooting, careful communication, and the proper use of equipment.

Lesson Plans for Module 75901

Fall Protection orientation


Fall Protection orientation

ii NCCER – Fall Protection Orientation

Classroom Equipment and Materials

Whiteboard and markersPencils and paperPowerPoint® Presentation for Module 75901LCD projector and screenComputerInternet access during class (optional)Common dimmer controlsModule Examinations

Additional ResourcesThis module presents thorough resources for task training. The following reference material is recommended for further study.

Basic Construction Safety and Health, Fred Fanning. 2014. CreateSpace Independent Publishing Platform.

Construction Safety, Jimmie W. Hinze. Second Edition. 2006. New York, NY: Pearson.

DeWalt Construction Safety/OSHA Professional Reference, Paul Rosenberg, American Contractors Educa-tional Services. 2006. DEWALT.

Fall Protection and Scaffolding Safety: An Illustrated Guide, Grace Drennan Gagnet, CSP. 2000. Government Institutes.

Online resources:

Code of Federal Regulations (CFR), www.ecfr.gov

29 CFR 1926, Subpart G, Accident Prevention Signs and Tags. www.ecfr.gov

Occupational Safety and Health Administration (OSHA), www.osha.gov

OSHA Videos, www.osha.gov/video

There are a number of online resources available for trainees who would like more information on preventing falls. A search for additional information may be assigned as homework to interested trainees.

Instructors are also encouraged to locate additional audiovisual aids available on the internet, make personal videos, and take photos related to the industry and add them to the PowerPoint® presentations throughout the program.

Safety Considerations This module covers material that addresses known and potential hazards in the construction industry. It discusses the importance of attitudes, awareness, and decision making in residential, commercial, and in-dustrial settings. Safety is the sole focus of this module and must be emphasized as paramount to all other responsibilities. Instructors must stress the importance of wearing the proper PPE for each job, following safety practices as a rule and not an exception, and giving due respect to unseen hazards. In keeping with these standards, instructors should additionally address the importance of troubleshooting, communicat-ing, and making good judgments in every situation.

Teaching Time: 8 hours(Three 2.5-Hour Sessions and One 0.5-Hour Testing Session)

Section time may be adjusted to accommodate your class size, schedule, and teaching style.

Before You BeginGather the required equipment, materials, visual aids, and answer keys. Using your access code, download the PowerPoint® presentation for this module from NCCER’s Instructor Resource Center at www.nccerirc.com. For information and updates about accessing the Module Examinations, visit www.nccer.org/testing. The passing score for submission into NCCER’s Registry is 70% or above for the Module Exam.

Instructional MethodsResearch has shown that varying instructional methods periodically throughout class sessions helps to engage and hold trainees’ attention. The PowerPoint® presentation that you received with this Lesson Plan is keyed to the sections of the Trainee Guide indicated below and has been designed for use with this Lesson Plan.

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16103

Drawings in RoofingRoofing

OverviewConstruction drawings are used to represent a building and its components. Drawings provide specificinformation about the layout and parts of a structure and types of materials to be used. Roofers mustbe able to interpret construction drawings and documents and identify information needed to install aroof system.


Successful completion of this module prepares trainees to:Identify drawings found in a drawing set, including their fundamental components and features, anddescribe how construction documents are used in a roofing project.

a. Identify various types of construction drawings.b. Identify and describe the basic components of construction drawings.c. Identify and describe various drawing elements and explain the use of dimensions and drawing

scales.d. Explain how to find roof details and information about a roofing project using construction

documents.

Performance Tasks

This is a knowledge-based module. There are no Performance Tasks.Recommended Teaching Time: 10 hours

Classroom Equipment and Materials• Whiteboard and markers• Pencils and paper• PowerPoint® Presentations for Module 16103• A variety of standard marker sizes• Poster board• Flip chart


Competencies/Equipment Lists | Drawings in Roofing | 2

• LCD projector and screen• Computer with internet access• Module Review answer key• Module Examinations


16105

Introduction to Steep-Slope RoofingRoofing

OverviewSteep-slope roofs can be seen on residential and industrial buildings across the world. They containseveral basic components, including a deck, underlayment, water-shedding covering, and metalflashings. It is important for roofing professionals to be familiar with features of steep-slope roofs sothat they are prepared to safely install steep-slope systems.


Successful completion of this module prepares trainees to:Identify types of roof decks and underlayments used in steep-slope roof systems.

a. Describe types of popular steep-slope roof decks.b. Examine common types of underlayments used in steep-slope applications.


Successful completion of this module prepares trainees to:Recognize the types of steep-slope roof systems.

a. Categorize common steep-slope roof styles.b. Describe basics of steep-slope roof systems.


Successful completion of this module prepares trainees to:Explain the purpose and location of flashing in steep-slope systems.

a. Understand the basics of steep-slope flashings.


Competencies/Equipment Lists | Introduction to Steep-Slope Roofing | 2

Performance Tasks

This is a knowledge-based module. There are no Performance Tasks.Recommended Teaching Time: 12.5 hours



16106

Introduction to Low-Slope RoofingRoofing

OverviewBuildings of all shapes and sizes have low-slope roofs—supermarkets, stadiums, office buildings,schools, and other commercial and industrial facilities are just some examples. Low-slope roofs havemany essential components to keep water out and insulate a building. These components includeinsulation, a waterproof covering (or membrane), and flashings. Roofers must be familiar with roofsystem components and how they function to keep buildings warm and dry.


Successful completion of this module prepares trainees to:Define low-slope roof systems and identify their basic components.

a. Identify low-slope deck types.b. Identify common insulation and cover board types.c. Describe types of low-slope roof systems and membranes.


Successful completion of this module prepares trainees to:Explain how low-slope roof systems are installed and how they function.

a. Describe positive drainage and explain how tapered insulation is used to direct water.b. Identify methods used to attach low-slope roof systems.c. List methods for seaming a roof membrane.d. Explain the purpose of flashings and where they are needed.

Performance Tasks

This is a knowledge-based module. There are no Performance Tasks.Recommended Teaching Time: 10 hours


Competencies/Equipment Lists | Introduction to Low-Slope Roofing | 2



16104

Substrates, Decks, and Roof InsulationRoofing

OverviewThe deck is the structural component of a roof assembly. Roofing materials, such as underlayment insteep-slope systems or insulation in low-slope systems, are attached to the deck. Roof systems aredesigned and installed to protect the building from the elements, as well as to prevent the roof systemitself from damage due to any moisture inside the building. This module overviews the types andcategories of roof decks and roofing insulation, describes deck deficiencies that must be addressedbefore roof system installation, and explains how heat and vapor movement are addressed in roofsystems.


Successful completion of this module prepares trainees to:Identify types of decks and substrates and explain how deck movement is addressed.

a. List types of decks and considerations associated with them.b. Explain the purpose of expansion joints.


Successful completion of this module prepares trainees to:Describe how ventilation, vapor retarders, and insulation are used to control the effects ofcondensation and heat transfer in roof systems.

a. List the three general ways heat transfer occurs.b. Explain basic principles of vapor movement, describe installation procedures for vapor retarders,

and describe steep-slope ventilation systems.c. Review general procedures for installing, handling, and storing insulation and cover boards.

Performance Tasks

1. Visually inspect a deck for obvious defects.


Competencies/Equipment Lists | Substrates, Decks, and Roof Insulation | 2

2. Lay out two layers of insulation with staggered and offset joints.3. Fasten insulation with mechanical attachment.

Recommended Teaching Time: 12.5 hours


Performance Tasks 1 through 3• Appropriate PPE• Prepared low-slope roof deck constructed with nailable material• Insulation boards• Appropriate fasteners for insulation boards• Necessary tools to install selected fasteners• Performance Profile sheets


16107

Sheet Metal in RoofingRoofing

OverviewMost roof systems contain essential components that are made from sheet metal. These componentsmay be provided by a system’s manufacturer, custom-fabricated in a shop, or created on-site duringa roofing project. Roofing professionals must be familiar with types and characteristics of sheet metalused in roof systems. They must also be able to identify metal components in roof systems and toolsused to create and install them.


Successful completion of this module prepares trainees to:Explain the basic properties of metals and identify metal components found in roof systems.

a. Understand basic physical properties of metals.b. Identify types of sheet-metal components commonly found in roof systems.


Successful completion of this module prepares trainees to:Describe tools and basic installation methods used in sheet-metal roofing.

a. Identify tools and equipment used for sheet-metal roofing components.b. Explain some common procedures for handling sheet-metal roofing components.

Performance Tasks

1. Use aviation snips to cut a 6" (15 cm) circular hole into a piece of sheet metal.• Measure the hole.• Draw a circle with a compass.• Cut the hole with aviation snips.


Competencies/Equipment Lists | Sheet Metal in Roofing | 2

2. Size, fit, and cut two pieces of L-style metal edge.

Recommended Teaching Time: 25 hours


Performance Task 1• Appropriate PPE• Scrap sheet metal• Compass• Drill wit metal bit• Right and left cutting aviation snips• Performance Profile sheets

Performance Task 2• Appropriate PPE• Section of pre-fabricated roof deck• Several lengths of L-style drip edge• Sheet metal snips• Performance Profile sheets



Rigging PRactices

Module 38102 Rigging Practices i

Performance Tasks

Performance Task 1 (Learning Objectives 1 and 2)• Inspect various types of rigging components

and report on the condition and suitability for a task.

Performance Task 2 (Learning Objective 2)• Configure a sling to produce a single-wrap bas-

ket hitch.

Performance Task 3 (Learning Objective 2)• Configure a sling to produce a double-wrap

basket hitch.

Performance Task 4 (Learning Objective 2)• Configure a sling to produce a single-wrap

choker hitch.

Performance Task 5 (Learning Objective 2)• Configure a sling to produce a double-wrap

choker hitch.

Performance Task 6 (Learning Objective 2)• Select the correct tagline for a specified appli-

cation.

Performance Task 7 (Learning Objective 2)• Tie specific instructor-selected knots.

Performance Task 8 (Learning Objective 3)• Select, inspect, and demonstrate the safe use

of the following rigging equipment: – Block and tackle – Chain hoist – Ratchet-lever hoist – One or more types of jack

Objectives

Learning Objective 1• Identify and describe various types of rigging

hardware. a. Identify and describe various hooks,

shackles, eyebolts, and clamps. b. Identify and describe various lugs,

turnbuckles, plates, and spreader beams.

Learning Objective 2• Identify and describe various types of slings

and sling hitches. a. Identify and describe wire-rope slings and

their proper care. b. Identify and describe synthetic slings and

their proper care. c. Identify and describe chain slings and their

proper care. d. Explain the significance of sling angles and

describe common hitches. e. Describe how to properly rig and handle

piping materials and rebar. f. Identify and describe how to use taglines

and knots for load control. g. Identify common rigging-related safety

precautions.

Learning Objective 3• Identify and describe how to use various types

of hoisting and jacking equipment. a. Identify and describe how to use manual

and powered hoisting equipment. b. Identify and describe how to use jacks.

Module 38102 presents basic rigging, which refers to the preparation of a load for movement, as well as the prep-aration of hardware and other components used to connect the load to the crane. Rigging must be completed safely and effectively, resulting in a reliable connection to the load. An understanding of rigging fundamentals is essential to safely operate cranes and move/position heavy equipment, components, and structures.

ii NCCER – Basic Rigger

Safety ConsiderationsThis module requires require trainees to work with and around rigging equipment including various slings, hoists, and jacks. Work in the vicinity of mobile cranes is also possible. Safety must be emphasized at all times. Gloves should be worn at all times when working with slings. Trainees should be carefully observed to ensure that they wear the proper PPE, follow safe practices, and give due respect to unseen hazards related to rigging and the mobile crane environment. Any deficiencies must be corrected to ensure the future safety of all trainees. All practice sessions and Performance Tasks must be completed under your direct supervision.

Equipment, Materials, and ResourcesWhiteboardDry-erase markersPencils and paperPowerPoint® presentations for Module 38102LCD projector and screenComputer (Internet access optional)Module Review answer keyModule ExaminationsPerformance Profile sheetsAppropriate PPE as directed by the instructor or training facility provider, including but not limited to:

Safety glassesProper footwearHearing protectionHard hat

A varied selection of wire-rope slings (some damaged)A varied selection of synthetic web slings (some damaged)A varied selection of chain slings (some damaged)A varied selection of lifting hooks (some damaged)A varied selection of shackles (some damaged)Lengths of rope sufficient for tying knots Block and tackle (simple or compound)Chain hoistRatchet-lever hoistVarious types of jacks, including a ratchet jack, bottle jack, and a hydraulic jack with an external pumpPortable gantry or suitable permanent structure from which hoists can be suspended

Recommended Teaching Time: 20 HoursThis Lesson Plan (LP) is divided into sections that correspond to the sections in the Trainee Guide module. As you plan your class times, review the objectives, content, and lesson plan outline for the section you plan to teach. Allow sufficient class time for demonstrations, laboratories, field trips, and testing. Each class period should also include time for administrative tasks and periodic breaks.

Be sure to gather the required equipment, materials, visual aids, and answer keys. Using your access code, download the PowerPoint® presentations and Performance Profile Sheets for this module from NCCER’s Instruc-tor Resource Center at www.nccerirc.com.

It is advisable to assign the reading of a module section prior to the classroom instruction. The Section Review and Module Review questions may be assigned as homework. At their discretion, instructors may assign addi-tional homework to meet the teaching objectives.

Performance Testing may be administered at any suitable time in the course of the module training. Tasks are graded pass/fail. Trainee performance and proficiency during practice sessions that meets or exceeds the stan-dards for a task can be accepted as Performance Task completion. Complete the Performance Profile Sheet for each trainee.

The final class is generally reserved for a brief review of the module and administering the module examination. For information about accessing the Module Examinations, visit www.nccer.org/testing. The passing score for submission into NCCER’s Registry is 70% or above for the module exam. Submit the testing results for each trainee to your Training Program Sponsor through the Registry system.

PrerequisitesCore

Documents

16101 Introduction to Roofing