11.1 Section 24 Reportable Incidents vs. Minor Work Injuries: Thresholds and Windows

11.1 Section 24 Reportable Incidents vs. Minor Work Injuries: Thresholds and Windows

[!NOTE] SACPCMP Blueprint Context: In the SACPCMP Construction Health and Safety Officer (CHSO) certification examination, incident notification under Section 24 of the Occupational Health and Safety Act (Act 85 of 1993) represents one of the most heavily tested legal domains. Candidates are evaluated on their precise understanding of the statutory triggers dividing minor first-aid injuries from reportable events, the mandatory seven-day written notification window under General Administrative Regulation 8 (GAR 8), the absolute requirements for statutory scene preservation under Section 24(2), and the personal criminal liabilities imposed under Section 38.

Every construction project in South Africa experiences unwanted events, ranging from minor superficial abrasions to catastrophic structural failures. A foundational duty of the registered CHSO is the immediate legal classification of every incident: determining whether an occurrence is an internal medical event or a statutory event compelling formal intervention by the Department of Employment and Labour (DEL).

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1. Statutory Architecture of OHS Act Section 24

Section 24 of the OHS Act establishes the statutory mechanism through which the state enforces regulatory oversight over hazardous occupational environments. The law ensures that when high-severity injuries or high-potential dangerous failures occur, the Department of Employment and Labour is immediately empowered to investigate, assign culpability, and execute statutory remediation.

The Dual Jurisdictional Systems: OHS Act vs. COIDA

A frequent source of confusion on South African construction sites—and a persistent trap in SACPCMP examinations—is the operational and legal boundary between reporting under the OHS Act and reporting under the Compensation for Occupational Injuries and Diseases Act (COIDA 130 of 1993):

1. OHS Act Section 24 (Enforcement & Compliance):
   • Recipient: The Provincial Director of the Department of Employment and Labour.
   • Purpose: Criminal oversight, regulatory investigation, establishing statutory liability, and issuing compliance or prohibition notices.
   • Prescribed Form: WCL 1 or WCL 2, the forms defined in GAR 1 and required by GAR 8(1)(a) — not Annexure 1.
   • Trigger: Severe injuries meeting statutory thresholds, fatalities, or high-potential dangerous occurrences involving machinery.
2. COIDA Section 39 (Financial Compensation & Medical Claims):
   • Recipient: The Compensation Commissioner or licensed mutual association (e.g., FEM - Federated Employers Mutual Assurance).
   • Purpose: Adjudicating medical expenses, temporary total disablement (TTD), and permanent disability pensions for injured employees.
   • Prescribed Form: Form WCL 1 / WCL 2 ("Employer's Report of an Accident").
   • Trigger: Any injury requiring clinical medical treatment beyond first aid resulting in medical costs or absence from work exceeding three days.

+---------------------------------------------------------------------------------------------------+
|                         Dual Statutory Notification Architecture                                  |
+---------------------------------------------------------------------------------------------------+
|                                      INCIDENT OCCURS ON SITE                                      |
|                                                  │                                                |
|                 ┌────────────────────────────────┴────────────────────────────────┐               |
|                 ▼                                                                 ▼               |
|       OHS ACT SECTION 24                                                 COIDA SECTION 39         |
|  • Regulatory & Criminal Oversight                              • Insurance & Medical Compensation|
|  • Report to DEL Provincial Director                            • Report to Compensation Fund /FEM|
|  • Immediate verbal/email + 7-Day GAR 8                         • Formal WCL 1 / WCL 2 within 7 d |
|  • Focus: Legal compliance & scene freeze                       • Focus: Worker medical bills     |
+---------------------------------------------------------------------------------------------------+

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2. The Six Prescribed Statutory Triggers Under Section 24(1)

Under Section 24(1), an incident must be reported if it arises out of or in connection with the activities of persons at work, or in connection with the use of plant or machinery, and results in any of the following six specific outcomes:

1. Death of Any Person (Section 24(1)(a))

Any fatal incident occurring on the construction site or directly resulting from site activities must be reported immediately. This applies not only to direct employees of the principal contractor, but to subcontractors, professional consultants, visitors, suppliers, and members of the general public affected by the works (upholding the employer's general duty under Section 9).

2. Permanent Physical Disability (Section 24(1)(a))

Any injury resulting in a permanent loss of physical or physiological function. Examples include severe spinal trauma causing paraplegia, complete or partial loss of vision in an eye following an arc flash or chemical splash, permanent sensorineural hearing loss from explosive blasting, or third-degree burns requiring skin grafting that permanently impairs joint mobility.

3. Amputation of a Limb or Part of a Limb (Section 24(1)(a))

The statutory threshold is uncompromising: the loss of any limb or part of a limb constitutes a mandatory Section 24 reportable incident.

[!IMPORTANT] The "Part of a Limb" Rule: On construction sites, supervisors frequently attempt to downplay the surgical amputation of a single fingertip or distal phalanx (e.g., severed in a brick-cutting saw or caught in a conveyor nip point) as "minor." Legally, the severance of even a few millimeters of bone from a finger or toe represents the "amputation of part of a limb" and is legally reportable under Section 24.

4. Loss of Consciousness (Section 24(1)(a))

Any injury, illness, or condition where the victim becomes unconscious as a result of:

• Asphyxiation / Hypoxia: Entering an unventilated excavation, sewer manhole, or confined space under General Safety Regulation 5 (GSR 5) where oxygen levels dropped below 19.5%;
• Electrical Shock: Contact with energized overhead powerlines, defective temporary electrical installations (Construction Regulation 24), or portable electric tools;
• Toxic / Chemical Exposure: Inhalation of hazardous chemical vapors, toxic welding fumes in poorly ventilated tanks, or solvent exposure exceeding occupational exposure limits (HCAR 2020).

Note: Even if the employee regains consciousness within seconds or minutes and refuses hospitalization, the momentary loss of consciousness caused by these specific agents triggers mandatory Section 24 notification.

5. Inability to Perform Normal Work Duties for 14 Days or Longer (Section 24(1)(a))

If an injury or illness results in the affected person being unable to perform their normal work duties for a period of at least 14 calendar days, the incident is legally reportable.

• Calculating the 14-Day Window: The day on which the incident occurred is excluded. The count commences on the first day of incapacity. Consecutive calendar days—including weekends, public holidays, and scheduled site shutdown days—are included in the calculation.
• The "Light Duty" Trap: Contractors often place an injured artisan on "light administrative duty" (e.g., sweeping the site office or sitting in the stores) to claim that zero lost-time days occurred. Section 24(1)(a) specifically specifies being unable to perform the activities for which the person was employed or is accustomed to perform. If a scaffold erector or rigger cannot climb and erect steel for 14 days, the incident is reportable regardless of whether they were given alternative light office work.

6. Dangerous Occurrences / High-Potential Near-Misses (Section 24(1)(c))

Section 24 extends beyond actual physical injury. Sub-clause (c) establishes that dangerous occurrences involving plant, machinery, or structural failure must be reported even if zero injuries or fatalities occurred.

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3. Dangerous Occurrences and High-Potential Plant Failures

Under Section 24(1)(c) read with General Administrative Regulation 8, an incident involving plant or machinery must be reported where:

1. The fracture or failure of any part of any machinery or plant resulted in items or material flying off or being projected with significant kinetic force;
2. Any machinery ran out of control, including runaway mobile plant, failing mobile cranes, or uncontrolled material hoists;
3. The catastrophic structural failure or collapse of any scaffold platform (Construction Regulation 16), temporary works falsework or formwork deck (Construction Regulation 12), or earth retaining wall;
4. The unplanned collapse or sliding of the sidewall of any trench or excavation exceeding 1.5 meters deep (Construction Regulation 13) where personnel were actively engaged or plant was operating adjacent to the edge;
5. The uncontrolled release or explosion of any pressurized gas, steam, volatile chemical agent, or hazardous biological substance under high pressure.

+---------------------------------------------------------------------------------------------------+
|                    Section 24(1)(c) Dangerous Occurrences (Zero Injury Required)                  |
+---------------------------------------------------------------------------------------------------+
|  Scaffold Collapse      ───> Working deck or independent tower overturns or shears at standards   |
|  Temporary Works Failure───> Wet concrete deck collapses during pour (falsework buckled)          |
|  Excavation Cave-in     ───> Sidewall collapse in trench > 1.5m where artisans were stationed    |
|  Crane Tip-Over         ───> Mobile crane outrigger punches through ground; boom collapses        |
|  Pressurized Vessel     ───> Compressor receiver tank explodes or high-pressure gas line bursts  |
|  Toxic Vapor Release    ───> Bulk chemical spill exceeding hazardous chemical agent thresholds    |
+---------------------------------------------------------------------------------------------------+

[!CAUTION] Dangerous Occurrences Require Zero Injuries: A recurring exam question describes a scenario where a 12-meter scaffold collapses during a lunch break when all workers are away from the workface, resulting in zero injuries. Candidates who assume no report is necessary fail the question. Under Section 24(1)(c), the structural failure of major access plant or temporary works is an immediately reportable dangerous occurrence.

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4. Mandatory Reporting Channels, Timelines, and GAR 8 written notice on WCL 1 / WCL 2

The statutory process for reporting a Section 24 incident is strictly governed by General Administrative Regulation 8 (GAR 8).

The Two-Stage Notification Protocol

1. Stage 1: Immediate Notification (GAR 8(1)):
   • The employer or user of machinery must inform the Provincial Director of the Department of Employment and Labour within whose jurisdiction the site is located immediately by the quickest practical means available: telephonic call, followed immediately by electronic mail.
   • The initial notification must convey the location, time, nature of the incident, number of casualties, severity of injuries, and immediate hazards remaining on site.
2. Stage 2: Formal Written Report Within 7 Days (GAR 8(1)(a)):
   • Within seven days of the occurrence, the employer or user must give the provincial director written notice of the section 24(1)(a) incident on form WCL 1 or WCL 2.
   • The parallel internal record — the Annexure 1 "Notice of Incident" required by GAR 9(1) and completed with the investigation findings under GAR 9(3) — requires exhaustive technical and operational data: employer registration numbers, injured person's employment profile, detailed description of how the incident occurred, machinery or substances involved, statutory appointments of supervisors on duty, and initial findings regarding root causation.

+---------------------------------------------------------------------------------------------------+
|                      Statutory Notification and Reporting Timeline                                |
+---------------------------------------------------------------------------------------------------+
| T = 0 Hours     ───> Incident occurs; life safety, first aid & hazard containment                 |
|                                                                                                   |
| Immediately     ───> Stage 1: Telephone / Email to DEL Provincial Director                        |
|                      Freeze incident scene under Section 24(2)                                    |
|                                                                                                   |
| Within 7 Days   ───> Stage 2: Submit formal written GAR 8 written notice on WCL 1 / WCL 2 report to DEL                |
|                      Submit formal WCL 1 / WCL 2 report to Compensation Fund                      |
|                      Commence formal statutory investigation under GAR 9                          |
+---------------------------------------------------------------------------------------------------+

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5. Section 24(2) Statutory Scene Freeze Protocols

When a reportable incident occurs, preserving the forensic integrity of the physical scene is mandatory under criminal law. Section 24(2) of the OHS Act establishes an explicit, uncompromising prohibition:

"No person shall without the consent of an inspector disturb the site at which each such incident occurred or remove any article or substance involved in the incident therefrom: Provided that this provision shall not apply to action taken to prevent any further accident, to rescue any person from danger or to the recovery of the body of any person from any place of danger."

The Absolute Scope of the Scene Freeze

Unless released in writing by a Department of Employment and Labour inspector, the site must remain completely untouched. This means:

• Mobile plant, excavators, or cranes involved cannot be started, operated, or driven away;
• Scaffolding components, collapsed formwork, props, or timber cannot be cleared or dismantled;
• Broken rigging slings, sheared bolts, severed cables, or power tools cannot be removed or thrown away;
• Excavations cannot be backfilled or re-shored (except to rescue trapped workers);
• The physical area must be barricaded and secured against all entry.

The Three Narrow Statutory Exceptions Under Section 24(2)

Section 24(2) recognizes only three lawful exceptions where physical evidence or equipment may be moved prior to an inspector's arrival:

1. To Prevent Further Accidents or Mitigate Imminent Danger: If an unstable crane boom threatens to fall onto a live public roadway or high-voltage powerline, or a burst water line is flooding a trench and undermining adjacent structures, stabilizing measures are legally justified.
2. To Rescue Persons from Danger (Life Safety): Shoring a trench wall, lifting a collapsed precast beam, cutting through steel reinforcement, or clearing debris to extricate trapped, injured, or asphyxiating workers is completely lawful.
3. Recovery of a Deceased Person by the SAPS: Members of the South African Police Service (SAPS) acting under the Inquest Act (Act 58 of 1959) have statutory authority to recover and remove the mortal remains of a deceased victim for forensic post-mortem examination.

[!CAUTION] Commercial Delays Are Not an Exception: A site manager who orders an overturned dumper or collapsed formwork deck cleared because "concrete trucks are waiting" or "delay penalties are accruing at R50,000 per hour" commits an egregious statutory violation.

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6. Section 38 Criminal Penalties and Personal Accountability

The OHS Act is criminal legislation. Non-compliance with Section 24 notification requirements or tampering with an incident scene is prosecuted through the South African criminal courts under Section 38.

Statutory Offences Under Section 38

• Any person who fails to notify the Provincial Director of a Section 24 incident within the prescribed timeframes;
• Any person who willfully tampers with, alters, cleans, or disturbs an incident scene in contravention of Section 24(2);
• Any person who hinders, obstructs, or provides false or misleading information to an inspector carrying out an investigation under Section 29 or Section 31;
• Any person who alters, conceals, or destroys statutory inspection registers, DSTI records, or maintenance logs.

Penalties Upon Conviction

Under Section 38(1) and 38(2), any person convicted of these offenses is liable to:

• A fine not exceeding R100,000; or
• Imprisonment for a period not exceeding two (2) years; or
• Both such fine and imprisonment.

Furthermore, if the failure to report or scene tampering was committed by a corporate contractor, criminal liability attaches directly to the Chief Executive Officer (Section 16(1)), any delegated Section 16(2) appointee, the Construction Manager (CR 8(1)), and the Construction Health and Safety Officer (CR 8(5)) if complicit in concealing the incident.

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7. Comprehensive Statutory Classification Matrix

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8. Realistic South African Construction Case Scenarios

Scenario A: Scaffold Collapse During High Winds in Gqeberha

On a commercial shopping centre project in Gqeberha (Port Elizabeth), a 14-meter-high independent access scaffold collapses during a coastal gale with wind gusts reaching 85 km/h. The incident occurs at 12:45 during the site lunch break; all workers are seated inside the mess hall, resulting in zero injuries. The project manager instructs the scaffold subcontractor to immediately bring in a front-end loader and clear the steel tubes from the haul road so ready-mix concrete trucks can reach a critical slab pour.

• CHSO Legal Assessment: The CHSO halts the front-end loader immediately. Under Section 24(1)(c) read with Construction Regulation 16, the catastrophic collapse of a major access scaffold platform constitutes an immediately reportable dangerous occurrence regardless of whether any human was injured. Under Section 24(2), the scene must remain frozen until inspected or released in writing by the DEL Provincial Director. Clearing the road for commercial convenience is a criminal offense under Section 38.

Scenario B: Distal Phalanx Severance in a Johannesburg Joinery Shop

An apprentice carpenter operating an unguarded circular table saw on a residential development site in Sandton has the distal phalanx (fingertip) of his left index finger amputated when timber kicks back. The site agent takes the worker to a local private hospital, where the surgeon cleans and sutures the stump. The doctor books the worker off for four days, and the site agent reassigns him to storekeeping duties on day five, arguing: "He was only off for four days and is now on light duty, so we don't need to report this to the Department of Labour under the 14-day rule."

• CHSO Legal Assessment: The site agent's reasoning is legally incorrect and constitutes an attempt to evade statutory reporting. While the 14-day incapacity threshold was not met, the injury involves the amputation of part of a limb under Section 24(1)(a). The CHSO must immediately notify the DEL Provincial Director, freeze the table saw and surrounding work area under Section 24(2), submit GAR 8 written notice on WCL 1 / WCL 2 within seven days, and submit COIDA WCL 2 to the Compensation Fund.

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9. Common SACPCMP Exam Pitfalls & Traps

[!CAUTION] Avoid These Critical Exam Errors:

1. Assuming Dangerous Occurrences Only Apply When People Are Injured: Section 24(1)(c) covers machinery runaway, scaffold collapses, crane failures, and excavation slips even if nobody was in the zone at the time of failure.
2. Believing Light Duty Negates the 14-Day Rule: If an employee cannot perform the normal activities for which they were hired or accustomed to perform for 14 days, the incident is reportable regardless of whether they were given administrative or light work.
3. Confusing GAR 8 written notice on WCL 1 / WCL 2 with COIDA Form WCL 2: GAR 8 written notice on WCL 1 / WCL 2 is submitted to the Department of Employment and Labour for statutory compliance and safety enforcement. Form WCL 2 is submitted to the Compensation Commissioner for medical compensation.
4. Assuming the Site Agent Can Authorize Scene Release: Only an appointed inspector from the Department of Employment and Labour possesses the statutory authority to unfreeze or release an incident scene under Section 24(2).
5. Treating Fingertip Amputations as First Aid: Any amputation involving bone loss—even the tip of a pinky finger or toe—is strictly reportable under Section 24(1)(a).