
Construction Safety Course
Construction sites are among the most dangerous workplaces in South Africa, and knowing how to control those hazards can save lives — including your own. This course covers everything from fall protection and electrical safety to excavation controls and hazardous materials. You will walk away with the practical knowledge to identify risks, apply the right controls, and meet regulatory requirements on any job site.
What you will learn:
This course covers the full range of construction safety topics that workers and supervisors need to do the job right and stay protected. You will learn how to identify and control fall, electrical, struck-by, and chemical hazards using proven methods. The course walks you through PPE selection, excavation safety, confined space entry, and emergency action planning. You will also study regulatory compliance, safety management systems, and incident investigation techniques. By the end, you will have the skills to build and manage a site safety programme that keeps your crew safe and your project on track.
How you study in practice Construction Safety Course
How you practise Construction Safety Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your company and its specific needs.
Course content
8 Chapters • 41 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Construction Safety
Foundations of Construction Safety
Lesson 1 • Hazard Identification Fundamentals
Introduces systematic methods for spotting physical, chemical, and ergonomic hazards on site. Builds the observational skills needed for all subsequent safety tasks.
Lesson 2 • Regulatory Framework and Compliance
Covers the structure of occupational safety regulations and inspection authority. Links compliance requirements to daily site management decisions.
Lesson 3 • Construction Industry Risk Overview
Examines why construction ranks among the most hazardous industries using injury and fatality statistics. Contextualises risk data to motivate rigorous safety practice.
Lesson 4 • Safety Management Systems Basics
Outlines the plan-do-check-act cycle applied to construction safety programmes. Provides the management framework that integrates all course topics.
Lesson 5 • Hierarchy of Controls
Presents the five-level control hierarchy from elimination to personal protective equipment. Teaches prioritisation logic used throughout the course.
Chapter 2HideHide detailsSee detailsPersonal Protective Equipment
Personal Protective Equipment
Lesson 1 • Head and Eye Protection
Covers hard hat classes, suspension systems, and safety eyewear standards. Connects head and eye protection choices to falling object and projectile hazards.
Lesson 2 • Hearing and Respiratory Protection
Addresses noise exposure limits, hearing protector types, and respirator selection logic. Ties protection choices to exposure monitoring data.
Lesson 3 • PPE Programme Management
Guides supervisors through hazard assessment, PPE procurement, training, and enforcement. Closes the chapter by embedding PPE into the broader safety management system.
Lesson 4 • Hand and Foot Protection
Reviews glove materials matched to chemical, cut, and thermal hazards plus safety footwear ratings. Reinforces the control hierarchy by addressing residual hand and foot risks.
Lesson 5 • High-Visibility and Body Protection
Explains visibility garment classes for roadway and site traffic zones and body protection for chemical splash. Prepares workers for multi-hazard environments.
Chapter 3HideHide detailsSee detailsFall Prevention and Protection
Fall Prevention and Protection
Lesson 1 • Personal Fall Arrest Systems
Explains harness fitting, lanyard types, anchorage strength, and deceleration distance calculations. Prepares workers to assemble and inspect complete PFAS setups.
Lesson 2 • Fall Protection Plan Development
Guides learners through writing a site-specific fall protection plan including monitoring systems and rescue procedures. Integrates all chapter content into a practical deliverable.
Lesson 3 • Guardrail and Safety Net Systems
Covers top rail, mid-rail, and toeboard specifications plus safety net installation and drop distances. Teaches passive protection as the preferred control over personal fall arrest.
Lesson 4 • Ladder Safety and Stairways
Addresses portable and fixed ladder selection, setup angles, and stairway requirements. Reinforces fall prevention through proper access equipment use.
Lesson 5 • Scaffolding Safety Essentials
Reviews supported and suspended scaffold erection, capacity, and access requirements. Connects scaffold safety to fall and falling-object hazard control.
Lesson 6 • Fall Hazard Recognition
Identifies leading-edge, floor opening, roof, and ladder fall hazards using site inspection techniques. Establishes the hazard baseline for all fall protection decisions.
Chapter 4HideHide detailsSee detailsElectrical Safety on Construction Sites
Electrical Safety on Construction Sites
Lesson 1 • Overhead and Underground Power Lines
Establishes minimum approach distances and safe work planning near energised lines. Addresses one of the most lethal electrical hazards in construction.
Lesson 2 • Lockout and Tagout Procedures
Teaches energy isolation steps for electrical, pneumatic, hydraulic, and stored energy sources. Directly prevents contact with hazardous energy during maintenance tasks.
Lesson 3 • Temporary Power and GFCI Use
Covers temporary wiring standards, extension cord ratings, and ground fault circuit interrupter requirements. Addresses the most frequent electrical hazard on active construction sites.
Lesson 4 • Electrical Hazard Fundamentals
Explains current, voltage, resistance, and their effects on the human body. Provides the physics foundation needed to understand all electrical safety controls.
Lesson 5 • Electrical PPE and Safe Work Practices
Covers insulated tools, rubber goods, arc-rated clothing, and safe work practices for energized tasks. Completes the electrical safety control hierarchy with PPE and procedures.
Chapter 5HideHide detailsSee detailsExcavation, Trenching, and Soil Safety
Excavation, Trenching, and Soil Safety
Lesson 1 • Protective Systems for Excavations
Covers sloping, benching, falsework, and trench box specifications for each soil type. Teaches the primary engineering controls that prevent cave-in fatalities.
Lesson 2 • Excavation Hazard Controls
Addresses access and egress, water accumulation, underground utilities, and atmospheric hazards in excavations. Extends protection beyond cave-in to all excavation risks.
Lesson 3 • Cave-In Hazard Recognition
Identifies indicators of unstable excavation walls including tension cracks, water seepage, and surcharge loads. Builds the observational skills that precede protective system selection.
Lesson 4 • Competent Person Responsibilities
Defines the competent person role, required inspections, and authority to stop work. Integrates regulatory accountability with the technical skills taught in this chapter.
Lesson 5 • Soil Classification Methods
Teaches visual and manual soil tests to classify Type A, B, and C soils. Classification directly determines which protective system is required.
Chapter 6HideHide detailsSee detailsStruck-By and Caught-In Hazard Control
Struck-By and Caught-In Hazard Control
Lesson 1 • Struck-By Hazard Categories
Classifies struck-by hazards into flying, falling, swinging, and rolling object types. Provides the taxonomy used to select appropriate controls throughout the section.
Lesson 2 • Machine Guarding Principles
Identifies point-of-operation, power transmission, and nip-point hazards and the guards that control them. Connects machine guarding to the engineering control level of the hierarchy.
Lesson 3 • Work Zone Traffic Safety
Covers traffic control plan elements, flagger procedures, and vehicle exclusion zones. Addresses the leading struck-by fatality scenario in roadway construction.
Lesson 4 • Crane and Rigging Safety
Teaches load chart reading, rigging hardware inspection, and signal communication for crane operations. Prevents struck-by and dropped-load incidents during lifts.
Lesson 5 • Caught-In and Between Hazard Control
Addresses pinch points, rotating parts, trench cave-ins, and collapsing structures as caught-in hazards. Reinforces lockout/tagout and excavation controls from prior chapters.
Chapter 7HideHide detailsSee detailsHazardous Materials and Chemical Safety
Hazardous Materials and Chemical Safety
Lesson 1 • Chemical Spill and Emergency Response
Prepares workers to contain small spills, activate emergency response, and manage chemical waste. Connects hazard communication knowledge to incident response actions.
Lesson 2 • Lead and Asbestos Hazard Management
Covers lead paint disturbance and asbestos-containing material identification, abatement procedures, and waste disposal. Addresses renovation and demolition chemical hazards.
Lesson 3 • Silica and Dust Exposure Control
Addresses respirable crystalline silica sources, permissible exposure limits, and engineering controls for cutting and grinding tasks. Silica is the most prevalent chemical hazard in construction.
Lesson 4 • Hazard Communication Standards
Covers the globally harmonized labeling system, pictograms, signal words, and SDS sections. Establishes the information framework workers use to understand chemical hazards.
Lesson 5 • Solvents, Adhesives, and Coatings Safety
Examines flammability, vapor pressure, and health effects of common construction solvents and coatings. Teaches ventilation and substitution controls for indoor chemical use.
Chapter 8HideHide detailsSee detailsSite Safety Management and Emergency Planning
Site Safety Management and Emergency Planning
Lesson 1 • Emergency Action Plan Requirements
Covers emergency action plan components including evacuation routes, assembly points, and emergency contacts. Prepares the site to respond effectively to fires, medical events, and natural disasters.
Lesson 2 • Safety Performance Metrics and Audits
Introduces leading and lagging metrics, safety audit protocols, and management review processes. Closes the course by embedding continuous improvement into site safety management.
Lesson 3 • Site Safety Plan Development
Guides creation of a written site safety plan covering hazard assessments, control assignments, and communication protocols. Synthesizes all chapter content into one governing document.
Lesson 4 • Safety Meetings and Toolbox Talks
Covers pre-task planning, toolbox talk facilitation, and documentation of safety briefings. Builds the daily communication habits that sustain a proactive safety culture.
Lesson 5 • Incident Investigation and Root Cause Analysis
Teaches near-miss and incident reporting, scene preservation, and root cause analysis methods. Converts incidents into corrective actions that prevent recurrence.
Your valid completion certificate
This course is for you:
Construction workers: ready to take on formal safety responsibilities on site.
Foremen and crew leads: needing structured safety knowledge to protect their teams.
Principal contractors: seeking compliance confidence across multiple active job sites.
Career changers: entering the construction trades and building a safety-first foundation.
Project managers: responsible for site oversight but lacking dedicated safety training.
Facilities and maintenance staff: working in construction-adjacent environments with similar hazards.
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