Electrocution Accidents on Construction Sites in San Diego

Electrical accidents on construction sites are often preventable. A worker may contact an overhead power line because equipment was operated too close to energized conductors. A circuit believed to be dead may still be energized because proper energy-control procedures were not followed. A defective tool, generator, cord, or temporary electrical system may expose a worker to current that should never have reached them.

When that happens, the legal question is not limited to whether the worker was injured on the job. It is also whether a person or company other than the employer caused or contributed to the electrical hazard.

That distinction matters because California Labor Code section 3852 preserves an injured worker's right to pursue damages against responsible third parties. Those parties may include a general contractor, another subcontractor, an equipment manufacturer, a rental company, a property owner, or, in some cases, an electric utility.

Hulburt Law Firm represents workers and families in these third-party construction accident claims. We do not handle workers' compensation claims. Workers who need assistance with workers' compensation should contact California's Division of Workers' Compensation or a workers' compensation attorney.

Construction Electrocution Claims at a Glance

• Electrical accidents commonly involve overhead power lines, unexpected energization, defective equipment, damaged wiring, improper grounding, or inadequate ground-fault protection.
• Workers' compensation and a third-party personal injury claim are separate matters. Filing one does not replace the other.
• Potential third-party defendants depend on who controlled the electrical hazard, who performed the work, who supplied the equipment, and who had responsibility for the area where the accident occurred.
• Cal/OSHA electrical safety orders can be important in proving negligence, but the distinction between a safety standard and a Cal/OSHA citation is critical.
• Evidence can disappear quickly. Electrical equipment may be repaired, breakers reset, temporary wiring removed, and construction crews moved to another project long before the lawsuit deadline expires.
• Most California personal injury and wrongful death claims have a two-year limitations period, but a claim against a public entity can require action within six months.

What "Electrocution" Means in a Construction Accident

The term electrocution traditionally refers to death caused by electrical current, although it is sometimes used more broadly to describe serious electrical accidents.

For a worker who survives, the legal case is generally a personal injury claim involving electrical shock, electrical burns, or another electrical injury.

When the worker dies, qualifying family members may have a wrongful death claim, and the estate may have a separate survival claim.

The mechanism matters because electricity can injure a worker in several different ways. Electrical current can pass through the body, an electrical arc can cause severe burns, and the force of the event can cause a worker to fall or be thrown into another object.

In construction, electrical hazards frequently involve power lines, temporary electrical systems, tools and equipment, generators, panels, extension cords, and circuits that were supposed to be de-energized.

Three Common Causes of Construction Electrical Accidents

Although every accident needs to be investigated individually, three patterns appear repeatedly in serious construction electrical cases.

1. Contact With Overhead Power Lines

Cranes, boom lifts, concrete pumps, scaffolding, ladders, rebar, roofing materials, and other equipment can bring workers dangerously close to energized overhead lines.

California's 8 CCR section 2946 establishes rules designed to prevent accidental contact with overhead high-voltage conductors.

The required clearance depends on the voltage and the type of activity.

For boom-type lifting or hoisting equipment, section 2946's Table 2 requires at least 10 feet of clearance for energized lines from 600 volts through 50 kV, with greater distances as voltage increases.

Different clearance requirements apply to other activities. The important point is that the regulation requires the hazard from energized high-voltage lines to be effectively guarded against before covered work is performed nearby.

Section 2946 also provides that an overhead conductor must be treated as energized until the owner or operator verifies that it is not energized and the line is visibly grounded at the worksite.

In a serious accident, the investigation should determine:

• Who identified the overhead-line hazard before work began
• Who selected the location for the equipment
• Who knew the voltage and required clearance
• Whether a dedicated observer was required
• Whether anyone contacted the utility about de-energization or other protective measures
• Whether the equipment operator and ground crew were properly instructed
• Whether the position of the boom, load, or material changed during the operation

The physical measurements matter. So do the decisions that put the worker and equipment in that location.

2. A Circuit That Should Have Been De-Energized

Another common pattern involves unexpected energization.

A worker opens a panel, services equipment, cuts into a wall, replaces a component, or begins work after being told that electrical energy has been isolated. The circuit is still live.

California has several electrical and hazardous-energy standards that may apply depending on the type of work being performed.

8 CCR section 3314, California's lockout/tagout regulation, applies to specified cleaning, repairing, servicing, setting-up, and adjusting operations involving machines or equipment where unexpected energization, startup, or release of stored energy could injure a worker.

The regulation requires procedures designed to isolate hazardous energy and prevent inadvertent energization while covered work is being performed.

Work on energized electrical systems is also governed by separate Electrical Safety Orders. This is why an electrocution case should not begin and end with the phrase "lockout/tagout violation." The precise regulation depends on what the worker was doing, what equipment or circuit was involved, and whether the work was supposed to occur energized or de-energized.

Important evidence may include the written energy-control procedure, locks and tags, switching records, panel schedules, electrical drawings, pre-task planning, and testimony about who verified that the circuit was safe.

3. Defective Equipment, Grounding, or Temporary Power

Sometimes the hazard originates in the equipment itself.

Examples can include:

• A power tool with damaged insulation
• A missing or defective grounding connection
• An improperly wired generator
• Damaged temporary lighting
• Defective electrical components
• Improperly maintained extension cords
• Missing or defective ground-fault protection
• Equipment that becomes energized because of an internal defect

Federal OSHA identifies contact with power lines, inadequate ground-fault protection, missing or discontinuous grounding paths, improper equipment use, and improper use of flexible cords among common causes of electrical injuries.

When the problem traces back to a defective product, the case may include a product liability claim against the manufacturer or another company in the distribution chain.

When equipment was rented, maintenance records, prior complaints, inspection records, service bulletins, and the condition of the equipment when it left the rental facility may become important.

Our guide to equipment-related construction accidents discusses these claims in greater detail.

Why the Third-Party Claim Matters

California workers' compensation generally provides benefits without requiring an injured worker to prove that the employer was negligent. But workers' compensation does not provide the same damages available in a civil personal injury case.

For example, workers' compensation does not award general damages for pain and suffering.

Under Labor Code section 3602, workers' compensation is generally the exclusive remedy against the employer when the statutory conditions are met, subject to specific exceptions.

That rule does not eliminate the worker's claim against a negligent third party.

Labor Code section 3852 expressly preserves the right to seek damages from someone other than the employer.

That third-party claim may allow an injured worker to recover damages for medical expenses, lost earnings and earning capacity, pain and suffering, and other losses caused by the injury.

When a worker dies, the third-party wrongful death claim can compensate qualifying family members for losses that workers' compensation death benefits do not address.

Workers' compensation reimbursement and lien rights can affect the ultimate distribution of a third-party recovery. We discuss those issues separately in our guide to compensation for construction accident victims.

Who Can Be Responsible for a Construction Electrocution?

Identifying the correct defendants is one of the most important parts of an electrical accident investigation.

The employer is often only one company among many working on a construction project.

The General Contractor

A general contractor is not automatically liable because an employee of a subcontractor was injured on the project.

California's Privette line of cases generally limits a hired contractor's liability for injuries to the contractor's own employees. But exceptions can apply.

One important exception involves retained control. Under Hooker v. Department of Transportation, liability can arise when the hirer retains control over part of the work and exercises that control in a manner that affirmatively contributes to the injury. California's pattern jury instructions address this theory in CACI No. 1009B.

In an electrical case, that analysis can focus on very specific facts.

Who controlled the energization schedule? Who coordinated shutdowns? Who decided where cranes or lifts could operate? Who controlled temporary power? Who assumed responsibility for site-wide electrical safety? Who knew that one trade's work would expose another trade to an energized condition?

Those facts matter more than the job title printed on the contract.

Our guide to fall accidents on construction sites discusses the Privette and retained-control framework in greater depth.

Another Subcontractor

A different subcontractor may create the electrical hazard.

An electrical subcontractor might energize a circuit that another crew reasonably expected to remain de-energized. Another trade might damage wiring, remove protection, alter a panel, or create a condition that exposes workers to electrical current.

When another company's negligence causes the injury, that company may be a third-party defendant even though the accident occurred at work.

The Equipment Manufacturer or Rental Company

A defective tool, generator, electrical component, temporary power device, or other product may support a claim against the manufacturer or another company responsible for placing the defective product into the stream of commerce.

Rental companies can also become relevant when the evidence points to the condition, inspection, repair, or maintenance of rented equipment.

The equipment should be preserved before anyone repairs, modifies, disassembles, or returns it.

The Electric Utility

A utility may become part of the investigation when the accident involves the utility's lines, equipment, maintenance, clearances, or response to requests concerning an electrical hazard.

In San Diego County, many electrical distribution facilities are operated by SDG&E. Whether the utility has civil liability depends on the particular facts and duties involved.

SDG&E is an investor-owned utility. It should not be confused with a public entity for purposes of California's Government Claims Act.

If the responsible utility or other defendant actually is a governmental entity, however, California's short government-claim deadlines may apply.

The Property Owner

Property owners can also face liability in appropriate circumstances, but ownership alone is not enough.

The investigation must determine whether the owner retained responsibility for the dangerous condition, exercised relevant control, concealed a hazard, supplied defective equipment, or otherwise engaged in conduct that creates liability under California law.

Our guide to third-party liability in construction accidents addresses these issues in more depth.

The Cal/OSHA Standards That Matter in an Electrocution Case

Electrical cases often turn on specific written safety requirements.

Important California standards can include:

• 8 CCR § 2946: protection and clearance requirements around energized overhead high-voltage lines.
• 8 CCR § 3314: control of hazardous energy, including lockout/tagout, for covered machinery and equipment operations.
• 8 CCR § 3203: California's Injury and Illness Prevention Program requirements.
• 8 CCR § 2940 et seq.: High-Voltage Electrical Safety Orders governing work around high-voltage electrical systems.

The exact standard depends on the work being performed and the electrical hazard involved.

The Safety Standard and the Cal/OSHA Citation Are Not the Same Thing

This distinction is important.

A Cal/OSHA citation against a contractor may be extremely useful in understanding what the agency found during its investigation. But California law generally prevents the citation itself from being introduced as evidence in a third-party personal injury or wrongful death action.

Labor Code section 6304.5 expressly states that the issuance or failure to issue a Cal/OSHA citation generally is not admissible in a personal injury or wrongful death action, except between an employee and the employee's own employer.

The safety standard itself is different.

The same statute expressly preserves the application of Evidence Code sections 452 and 669 to occupational safety and health standards.

Under Evidence Code section 669, violation of a statute, ordinance, or regulation can create a presumption of negligence when the statutory requirements are satisfied.

That is the doctrine addressed by CACI No. 418, Presumption of Negligence Per Se.

For a third-party case, the goal is therefore not simply to tell a jury that "Cal/OSHA cited the defendant." The case should establish the applicable safety rule, prove what the defendant actually did, and connect the violation to the accident.

That is a much stronger way to build the liability case.

Why Electrical Injuries Can Be More Serious Than They Look

Electrical injuries are different from many other forms of trauma because the visible injury may not show the full extent of the damage.

Electrical current can cause both external and internal burns. The path of the current through the body can affect nerves, muscle, blood vessels, and other tissues. Electrical contact can also trigger violent muscle contraction or cause a worker to fall from height.

Serious electrical accidents can involve:

• Deep electrical burns
• Nerve damage and neuropathic pain
• Muscle injury
• Compartment syndrome
• Rhabdomyolysis
• Cardiac injury
• Fractures and orthopedic injuries
• Traumatic brain injury caused by a fall, loss of consciousness, or secondary trauma
• Psychological injuries following a catastrophic event

Workers with serious electrical injuries may need treatment from multiple specialties, and the long-term effect on physical employment can be substantial.

Visible burns should never be treated as the complete measure of the injury.

Our burn injury practice addresses severe electrical and thermal burns resulting from catastrophic accidents.

Evidence to Preserve After a Construction Electrocution

The legal deadline may be measured in years. The evidence window can be measured in days.

Construction sites change constantly. Breakers are reset. Temporary wiring is removed. Equipment goes back into service. Rental equipment is returned. Crews leave for other projects.

In an electrical case, several categories of evidence deserve particular attention.

The Electrical Equipment in Its Original Condition

If a tool, generator, panel, GFCI device, cord, lift, crane, or other equipment may have contributed to the accident, it should be preserved in its post-accident condition until qualified experts can inspect it.

Repairing or disassembling equipment too early can destroy evidence of how the failure occurred.

The Panel, Circuit, and Electrical Layout

Photographs should document more than the general scene.

Depending on the accident, important details may include:

• Breaker positions
• Panel labeling
• Locks and tags
• Conductors and connections
• Temporary power arrangements
• Grounding
• Equipment placement
• The location of the worker in relation to the electrical source
• Overhead-line location and equipment position

For an overhead-line contact, measurements and photographs of the boom position, line location, ground elevation, work area, and surrounding conditions can be critical.

Lockout/Tagout and Energization Records

When unexpected energization is involved, the paper trail can be as important as the physical evidence.

Potential records include:

• Lockout/tagout procedures
• Lockout logs
• Energization and de-energization records
• Switching instructions
• Panel schedules
• Pre-task plans
• Job hazard analyses
• Safety meeting records
• Electrical drawings
• Records identifying who had authority to energize the system

Those records can establish who knew the condition of the circuit and who was responsible for verifying that the work could proceed safely.

Communications With the Utility

When overhead or utility-owned electrical facilities are involved, preserve communications concerning the work.

That can include requests for shutdown, de-energization, line protection, relocation, clearance information, site meetings, emails, texts, and records identifying utility personnel who visited the project.

Equipment and Rental Records

For a potential product or rental claim, preserve:

• Make and model
• Serial number
• Rental agreements
• Inspection records
• Maintenance history
• Repair history
• Prior complaints
• Recall information
• Service bulletins
• Photographs showing the equipment before anyone repairs it

Witnesses and Electronic Communications

Construction crews move.

Names and personal contact information should be obtained from witnesses before they leave the project.

Texts, emails, photographs, video, site cameras, superintendent communications, and other electronic evidence should also be preserved promptly.

Our guides to equipment-related construction accidents and fall accidents on construction sites provide broader construction evidence-preservation guidance.

The Cal/OSHA Investigation

A work-connected death or serious injury triggers immediate reporting obligations.

Under Labor Code section 6409.1 and 8 CCR section 342, an employer must report a serious injury, illness, or death to Cal/OSHA immediately.

Section 342 defines "immediately" as as soon as practically possible, but no later than eight hours after the employer knew or, with diligent inquiry, should have known of the event. Demonstrated exigent circumstances can extend the period to no more than 24 hours.

A serious electrical accident may then lead to a Cal/OSHA investigation.

The investigation can generate valuable information, such as scene observations, photographs, witness interviews, equipment information, and identification of potentially applicable safety standards.

Again, the citation itself is generally not admissible against a third party. But the investigation can identify witnesses, documents, equipment, measurements, and factual issues that can then be independently developed in the civil case.

Cal/OSHA maintains a public records request process. Requests should identify the records as specifically as possible, including the employer, worksite, accident date, and inspection number if known. Access to particular records depends on the status of the investigation and applicable Public Records Act exemptions.

A civil attorney should not wait for the government investigation to finish before preserving evidence independently.

From My Practice

In a serious construction case, I am less interested in the fact that Cal/OSHA issued a citation than in the evidence showing why the accident happened.

What did the photographs show before the scene changed? Where was the equipment in relation to the line? Who knew the circuit was energized? What did the electrical drawings show? Who controlled the shutdown? What did the witnesses say before the crews dispersed?

Those facts can be matched against the applicable safety standards and tested through engineers, electricians, construction-safety professionals, and other experts.

That is particularly important because Labor Code section 6304.5 generally keeps the Cal/OSHA citation itself out of a third-party personal injury trial.

The civil case therefore has to stand on its own evidence.

In electrical cases, early investigation often determines whether that evidence will still exist when it is needed.

Time Limits for Construction Electrical Injury Claims

Several legal clocks can run at the same time after a construction electrical accident.

Code of Civil Procedure section 335.1 generally provides a two-year limitations period for personal injury and wrongful death claims.

If a responsible defendant is a public entity, however, Government Code section 911.2 generally requires a claim relating to personal injury or death to be presented within six months after accrual.

That shorter deadline can matter when a public agency owns the property, operates the utility involved, controlled the project, or otherwise contributed to the accident.

Workers' compensation has separate notice and filing requirements. Labor Code section 5400 generally requires written notice to the employer within 30 days, subject to statutory exceptions and related provisions.

Those workers' compensation deadlines run separately from the third-party civil claim.

Hulburt Law Firm does not handle workers' compensation claims. A workers' compensation attorney should advise an injured worker or family concerning those deadlines.

Our guide to the California personal injury statute of limitations explains the civil deadlines in more detail.

What to Do After a Serious Construction Electrical Accident

A severe electrical injury requires immediate medical attention, even when the visible burns appear limited.

After the immediate medical needs are addressed:

• Report the accident to the employer.
• Preserve photographs and video of the scene.
• Identify witnesses and obtain personal contact information.
• Preserve the worker's clothing, tools, and equipment.
• Do not allow potentially defective equipment to be repaired or destroyed before it can be inspected.
• Preserve texts, photographs, and other information on the worker's phone.
• Keep records identifying the general contractor, subcontractors, equipment suppliers, rental companies, and other companies on the project.
• Do not give a recorded statement to another company's insurance carrier without understanding who the carrier represents.
• Have the potential third-party case evaluated while the evidence is still available.

For a fatal electrical accident, families should also preserve the worker's phone and belongings, obtain the relevant Cal/OSHA and Medical Examiner case numbers, and address the separate workers' compensation death benefit claim with a workers' compensation attorney.

How Hulburt Law Firm Handles Construction Electrocution Cases

Hulburt Law Firm represents seriously injured workers and families in third-party construction accident cases throughout San Diego County.

We do not handle the workers' compensation claim.

Our role is to investigate whether someone other than the employer contributed to the electrical accident.

That investigation may involve:

• Identifying every contractor and company responsible for the work
• Preserving electrical equipment and physical evidence
• Obtaining construction contracts and safety documents
• Reviewing applicable Cal/OSHA electrical safety standards
• Preserving utility and project communications
• Working with electrical engineers, construction-safety experts, and other specialists
• Investigating product defects and rental-equipment issues
• Documenting the full economic and personal consequences of a catastrophic electrical injury

For construction cases, early investigation matters because the worksite itself may no longer look the same even a few weeks later.

If you or a family member suffered a serious electrical injury on a San Diego construction site, call (619) 821-0500 or contact us through our online case review form for a free, confidential consultation. There is no fee unless we recover compensation for you.