Construction Accident Attorney in Brentwood, CA

Brentwood, California is one of the fastest-growing cities in the entire San Francisco Bay Area — and with that explosive growth comes an equally explosive construction boom. According to the U.S. Census Bureau, the city recorded a population of 64,292 in the 2020 Census and has since climbed to an estimated 65,126–66,286 residents, representing a staggering 287% increase from just 23,302 at the 2000 Census. This surge in population has fueled massive residential subdivisions, commercial centers, and infrastructure projects across Lone Tree Way, Sand Creek Road, Balfour Road, Deer Valley Road, and the newly expanded State Route 4 corridor. Every one of these projects places construction workers and members of the public at serious risk of injury. The Brentwood Innovation Center — a 200-plus acre development west of Highway 4 — along with new shopping centers, housing tracts in neighborhoods like Carmel Estates, and the recently completed Sand Creek Road Extension represent just a fraction of the active worksites operating in and around the city at any given time. At djlawcorp.com, our construction accident attorneys understand the local landscape, the major employers operating here, and the specific legal pathways available to injured Brentwood workers and bystanders. If you or a loved one was hurt on a construction site, you deserve experienced legal representation — and you deserve it now.

Understanding Construction Accidents in California

Construction is, by statistical measure, one of the most hazardous industries in the United States. According to the U.S. Bureau of Labor Statistics (BLS), the construction industry recorded 1,075 fatalities in 2023 — the highest total since 2011 — accounting for approximately one in five of all worker deaths in private industry nationwide. To put that in perspective, nearly three construction workers die on the job every single day across the country.

The Occupational Safety and Health Administration (OSHA) has identified four primary hazard categories responsible for the majority of these deaths, commonly known as the “Fatal Four”:

• Falls — the single leading cause, responsible for 421 of 1,075 construction deaths in 2023 (39%)
• Struck-by Object — falling tools, unsecured materials, crane loads, and equipment
• Caught-In/Between — workers caught in machinery, trenches, or between moving equipment
• Electrocution — contact with overhead power lines, faulty wiring, and temporary electrical systems

Together, these four hazard types account for more than 56% of all construction fatalities, according to OSHA data. In California, oversight falls to Cal/OSHA, which operates under the California Department of Industrial Relations (DIR) and enforces safety standards under Title 8 of the California Code of Regulations. Critically, Cal/OSHA has jurisdiction over virtually every private-sector workplace in California — including every active construction site in Brentwood.

When a California construction accident results in serious injury or death, the legal consequences are far-reaching. Workers may have rights under workers’ compensation law and separate civil liability claims against third parties — including general contractors, subcontractors, property owners, equipment manufacturers, and engineers whose negligence contributed to the harm.

Why Brentwood’s Construction Boom Creates Elevated Risk

Rapid Development Along Key Corridors

Brentwood’s transformation from a quiet agricultural community into a thriving suburban city has been breathtaking in its speed — and its danger. The city’s major commercial and residential growth corridors are active construction zones on a near-continuous basis:

Lone Tree Way / State Route 4 Interchange — The intersection of SR 4 and Lone Tree Way, situated along the Brentwood-Antioch border, has been an epicenter of retail and commercial construction since the mid-2000s. Lone Tree Plaza (home to The Home Depot) and the Shady Willow Plaza at 6261–6291 Lone Tree Way represent just two of dozens of developments that brought high-volume construction activity to this corridor. SR 4, which connects Brentwood to the broader East Bay freeway network, is maintained by Caltrans District 4 and carries tens of thousands of vehicles per day — creating dangerous work-zone conditions for road crews.

Sand Creek Road Extension Area — In 2023, Brentwood broke ground on a approximately $13 million Sand Creek Road Extension connecting Highway 4 to Heidorn Ranch Road. This project — designed to alleviate pressure on Lone Tree Way and Balfour Road while supporting the Innovation Center — brought construction workers into close proximity with live traffic on one of the city’s busiest routes. The ribbon-cutting in January 2025 marked the completion of a project that required months of hazardous road-building labor.

The Brentwood Innovation Center — Located in the southwestern portion of the city, this 200-plus-acre mixed-use development will host a Business Park, Town Center, and a new Costco near Heidorn Ranch Road and Lone Tree Plaza Drive. Construction activity of this scale — involving grading, utility installation, structural work, and commercial building — generates substantial risk for workers employed by multiple layers of contractors and subcontractors.

Balfour Road and Deer Valley Road Corridors — These two major arterials serve as primary routes for residential subdivision construction serving the Shadow Lakes and Deer Valley neighborhoods. New home construction here routinely involves roofing, framing, electrical, and excavation work that places laborers at risk of the Fatal Four hazards identified by OSHA.

Downtown Brentwood / Oak Street District — The area around Oak Street, Brentwood Boulevard, and the Civic Center has seen its own wave of redevelopment, including the construction of the new 20,000-square-foot Brentwood Branch Library completed in 2018. Future development in this district continues to create worksite hazards in an urban setting where pedestrians are also at risk.

Construction Near Major Local Employers and Commercial Centers

Brentwood’s workforce is anchored by a mix of healthcare, retail, education, and light industrial employers. The Brentwood Union School District (BUSD) and Liberty Union High School District (LUHSD) together serve thousands of students at campuses throughout the city — and school construction and renovation projects create both worker and public safety concerns. Los Medanos College’s Brentwood Center, which opened a new 18-acre campus in 2021, required significant construction activity on Sand Creek Road.

The Streets of Brentwood outdoor lifestyle retail center at Sand Creek Road, along with Lone Tree Plaza, Liberty Link Shopping Center at 8065 Brentwood Boulevard, and numerous commercial strips along Lone Tree Way, all require ongoing maintenance, renovation, and expansion work. This commercial construction activity generates year-round risk for workers who may not always be protected by adequate safety protocols.

Common Causes of Construction Accidents in Brentwood

Fall Accidents

Falls remain the number-one killer in construction nationwide and in California. OSHA standards under 29 CFR 1926.502 and Cal/OSHA’s parallel regulations under Title 8, Section 1670 mandate fall protection for workers at heights of six feet or more on construction sites. Despite these requirements, fall protection is consistently one of OSHA’s most frequently cited violations. In Brentwood, multi-story residential developments near Balfour Road and the single-family subdivisions throughout the city routinely involve roofing and framing operations where the fall risk is acute.

Common causes of fall accidents on Brentwood construction sites include:

• Unguarded floor openings and roof edges
• Improperly erected or overloaded scaffolding
• Defective or improperly positioned ladders
• Failure to provide personal fall arrest systems (harnesses and lanyards)
• Wet or slippery walking surfaces on graded lots

Struck-By Accidents

Struck-by incidents are the second leading cause of construction fatalities in California. On active sites along Lone Tree Way, Sand Creek Road, and the Innovation Center development, workers are regularly exposed to cranes, dump trucks, concrete mixers, and heavy equipment that can strike a worker with fatal force. Falling tools and unsecured materials from elevated work platforms present a constant danger to workers below. OSHA’s struck-by standards under 29 CFR 1926.601 govern vehicle safety on construction sites, but violations are common.

Trench and Excavation Collapses

Brentwood’s rapid infrastructure expansion — including utility installation for new subdivisions and projects like the Sand Creek Road Extension — requires extensive excavation work. OSHA’s excavation standards under 29 CFR 1926 Subpart P require protective systems (sloping, shoring, or trench boxes) for excavations deeper than five feet, and mandatory evacuation for any excavation where water accumulation, fissured soil, or hazardous atmospheres are present. Trench collapses can bury workers within seconds — and the consequences are almost always catastrophic.

Electrocution and Electrical Accidents

With extensive utility work ongoing throughout Brentwood — particularly in connection with new residential and commercial developments — workers face the risk of contact with overhead power lines, faulty temporary wiring, and energized equipment. The California Public Utilities Commission (CPUC) regulates utility safety in California, and Cal/OSHA enforces electrical safety standards on construction sites under Title 8, Sections 2940–2946. Contact with overhead power lines — particularly during crane operations near the SR 4 corridor — represents a particularly severe and underappreciated hazard.

Scaffolding Collapses

Scaffolding failures can kill or seriously injure multiple workers at once. Cal/OSHA scaffolding regulations under Title 8, Section 1637 govern the design, erection, and use of scaffolding on California construction sites. Improperly assembled platforms, overloaded planking, inadequate outriggers, and failure to inspect scaffolding regularly are among the most common causes of collapse in the greater East Bay construction environment.

Machinery and Equipment Accidents

Construction equipment — including forklifts, cranes, bulldozers, backhoes, and concrete mixers — is involved in a significant percentage of serious construction injuries in California. Equipment malfunctions, inadequate training, failure to follow lockout/tagout procedures under 29 CFR 1910.147, and lack of designated exclusion zones around operating equipment all contribute to preventable tragedies.

Defective Tools and Equipment

Not all construction injuries are caused by negligence on the worksite. Defective tools, improperly manufactured safety equipment, and faulty machinery are governed by California products liability law. Under the doctrine established in Greenman v. Yuba Power Products, Inc. (1963) 59 Cal.2d 57, a manufacturer may be held strictly liable for injuries caused by a defective product — regardless of negligence. If you were injured by a defective tool or piece of construction equipment on a Brentwood worksite, you may have a direct claim against the manufacturer.

Types of Injuries Suffered in Brentwood Construction Accidents

The injuries sustained in construction accidents are among the most devastating of any workplace incident. They frequently require lengthy hospitalization, multiple surgeries, and months or years of rehabilitation — often at facilities including Kaiser Permanente Antioch Medical Center (located just west of Brentwood at 4501 Sand Creek Road, Antioch), Sutter Delta Medical Center in Antioch, and in severe cases, major trauma centers throughout the East Bay and greater Bay Area.

Traumatic Brain Injuries (TBI)

Falls from heights and being struck by falling objects are leading causes of traumatic brain injury in construction workers. According to the Centers for Disease Control and Prevention (CDC), TBI is a major cause of death and disability in the United States, with construction workers representing one of the highest-risk occupational groups. Symptoms may include loss of consciousness, memory impairment, cognitive deficits, personality changes, and seizures. The National Institute of Neurological Disorders and Stroke (NINDS) notes that severe TBI can lead to permanent disability requiring lifelong care.

Spinal Cord Injuries

Falls from scaffolding, roofs, or ladders — or being struck by heavy equipment — can result in partial or complete spinal cord injuries. According to the National Spinal Cord Injury Statistical Center (NSCISC), falls are the second leading cause of spinal cord injuries in the United States. Complete spinal cord injuries can result in paraplegia or quadriplegia, requiring lifetime medical care with costs that can reach several million dollars.

Crush Injuries and Amputations

Workers caught in or between equipment, or struck by heavy machinery on active Brentwood construction sites, may suffer crush injuries leading to compartment syndrome, rhabdomyolysis, and organ failure — or traumatic amputations requiring prosthetics and extensive rehabilitation. The BLS reports that amputations represent a disproportionate share of workers’ compensation costs in the construction sector.

Fractures and Orthopedic Injuries

Broken bones — particularly of the spine, pelvis, femur, and upper extremities — are among the most common injuries in construction falls. Compound fractures may require multiple surgeries, internal fixation hardware, and extended physical therapy. In some cases, fractures result in permanent arthritis, reduced range of motion, or chronic pain.

Burns and Electrical Injuries

Electrocution and arc flash injuries can cause severe thermal burns, cardiac arrhythmias, neurological damage, and death. Even non-fatal electrical injuries frequently result in permanent nerve damage and psychological trauma, including PTSD — recognized by the National Institute of Mental Health (NIMH) as a significant comorbidity in workplace trauma survivors.

Wrongful Death

When a construction worker is killed on a Brentwood worksite, surviving family members may pursue a wrongful death action under California Code of Civil Procedure § 377.60. Recoverable damages include lost financial support, loss of companionship, funeral and burial expenses, and pre-death pain and suffering through a survival action under CCP § 377.30. These cases are among the most emotionally and legally complex in personal injury law — and require attorneys who combine compassionate advocacy with tenacious litigation skills.

High-Risk Construction Locations in and Around Brentwood

State Route 4 Corridor and Work Zones

SR 4 serves as the primary freeway connection between Brentwood and the broader East Bay — and Caltrans work zones along this route are among the most hazardous environments for construction workers in all of Contra Costa County. The Federal Highway Administration (FHWA) reports that work zone fatalities have trended upward in recent years, driven in part by distracted and speeding drivers. California Vehicle Code § 22362 makes it a crime to exceed the posted speed limit in a construction zone — but enforcement alone cannot prevent all tragedies.

Sand Creek Road and Heidorn Ranch Road Development Zone

The recently completed Sand Creek Road Extension and the surrounding Innovation Center development represent an ongoing source of construction activity west of Highway 4. This area involves coordination between the City of Brentwood, Caltrans, and numerous private developers — creating complex liability scenarios when accidents occur.

Lone Tree Way Commercial Corridor

From the intersection with Brentwood Boulevard to the SR 4 interchange, Lone Tree Way is one of the most commercially active streets in the city. Retail development, parking lot construction, and storefront renovation work on this corridor create regular exposure to struck-by, fall, and equipment-related hazards.

Balfour Road and Deer Valley Road Residential Subdivisions

Active housing developments along Balfour Road and Deer Valley Road — including the Shadow Lakes Golf Club area and surrounding residential communities — involve multi-phase construction where workers from multiple subcontractors operate in close proximity. Roofing, framing, and excavation work in these subdivisions creates elevated fall and trench collapse risk.

Brentwood Innovation Center / Business Park

The west side of Brentwood’s Innovation Center is slated for 200-plus acres of mixed-use development. Grading, utility installation, and foundation work at this scale present serious risks — particularly involving heavy equipment, underground utilities, and excavation operations near the new Sand Creek Road alignment.

Downtown Brentwood / Oak Street and Brentwood Boulevard

Ongoing renovation and redevelopment in the downtown core — including work near City Hall, the Civic Center Park, and the Brentwood Branch Library at the corner of Oak Street and Second Street — creates hazards for workers and passing pedestrians alike.

California Law: Your Rights After a Brentwood Construction Accident

Workers’ Compensation vs. Third-Party Claims

When a Brentwood construction worker is injured on the job, California’s workers’ compensation system under Labor Code § 3600 et seq. provides the primary remedy against the direct employer — covering medical expenses, temporary disability payments (at two-thirds of average weekly wages), permanent disability benefits, and supplemental job displacement vouchers. Critically, workers’ compensation is a no-fault system: an injured worker does not need to prove their employer was negligent to receive benefits.

However, workers’ compensation is not the only avenue for recovery. Under California law, if a third party — such as a general contractor, a subcontractor (other than the direct employer), a property owner, an equipment manufacturer, or a design professional — contributed to the accident, the injured worker may pursue a separate personal injury lawsuit against that party. This is where the damages available are dramatically greater, including:

• Non-economic damages (pain and suffering, emotional distress, loss of enjoyment of life) — not available through workers’ comp
• Full lost earnings (not capped at two-thirds)
• Future medical care at full value
• Punitive damages in cases of egregious misconduct

Key California Legal Doctrines Affecting Construction Cases

Privette Doctrine and Its Exceptions — In Privette v. Superior Court (1993) 5 Cal.4th 689, the California Supreme Court held that a hirer of an independent contractor generally cannot be held liable for injuries to the contractor’s employees. However, subsequent cases have carved out critical exceptions. Under Hooker v. Department of Transportation (2002) 27 Cal.4th 198, a hirer can be held liable if it retains control over safety conditions and exercises that control in a manner that affords an unreasonable risk of harm. Under Kinsman v. Unocal Corp. (2005) 37 Cal.4th 659, a property owner who knows of a concealed hazardous condition must warn an independent contractor’s workers. These exceptions frequently apply on complex Brentwood construction sites involving multiple layers of contractors.

Premises Liability — Rowland v. Christian (1968) 69 Cal.2d 108 — California uses a general reasonableness standard for premises liability, requiring property owners to exercise reasonable care to maintain their property in a safe condition. When a construction accident occurs on private property in Brentwood, the property owner’s responsibility to maintain a safe worksite is analyzed under this standard.

Comparative Fault — Li v. Yellow Cab Co. (1975) 13 Cal.3d 804 — California follows a pure comparative fault rule, meaning an injured worker’s damages are reduced by their percentage of fault — but they are never barred from recovery, even if they are 99% at fault. Insurance companies routinely attempt to assign maximum fault to injured workers to minimize payouts; an experienced attorney levels the playing field.

Negligence Per Se — Under California Evidence Code § 669, a violation of a safety statute or regulation (such as Cal/OSHA’s Title 8 regulations, or OSHA standards incorporated by federal law) creates a presumption of negligence if the violation caused the plaintiff’s injury. This doctrine is powerful in construction cases because OSHA and Cal/OSHA set detailed, specific safety requirements — and their violation is often easily documented through inspection reports and citations.

OSHA and Cal/OSHA Regulations That Protect You

Federal OSHA 29 CFR Part 1926 and Cal/OSHA’s parallel Title 8 regulations establish comprehensive safety requirements for construction sites. Key regulations that frequently come into play in Brentwood construction accident cases include:

• 29 CFR 1926.502 — Fall protection standards (guardrails, safety nets, personal fall arrest systems)
• 29 CFR 1926.451 — Scaffolding design and safety requirements
• 29 CFR 1926.651 and 652 — Excavation and trenching safety, including protective systems
• 29 CFR 1926.1412 — Crane inspection and operation standards
• 29 CFR 1910.147 — Control of hazardous energy (lockout/tagout) for machinery
• Cal/OSHA Title 8, § 342 — Mandatory reporting of serious injuries and fatalities to Cal/OSHA within 8 hours

Under 29 CFR 1904.39, employers must report to OSHA any work-related fatality within 8 hours, and any in-patient hospitalization, amputation, or loss of an eye within 24 hours. These mandatory reports often become critical evidence in subsequent litigation.

California Civil Code and Code of Civil Procedure

• California Civil Code § 1714 — General negligence standard: “Everyone is responsible… for an injury occasioned to another by his or her want of ordinary care or skill.”
• California Civil Code § 3294 — Punitive damages available where defendant acted with malice, oppression, or fraud — applicable where an employer or contractor knowingly disregarded known safety violations
• California Code of Civil Procedure § 335.1 — Two-year statute of limitations for personal injury claims in California
• California Code of Civil Procedure § 340.6 — Note: Some construction defect claims carry different limitation periods
• California Labor Code § 6400 — Employer’s general duty to provide a safe workplace

Critical Warning on the Statute of Limitations: Under California CCP § 335.1, injured workers typically have two years from the date of injury to file a personal injury lawsuit — and in wrongful death cases, two years from the date of death. Delays in seeking legal counsel can forever bar your right to recover. Contact djlawcorp.com immediately.

Why Construction Accident Victims in Brentwood Need Legal Representation

The Complexity of Multi-Party Construction Liability

A typical construction site in Brentwood involves an owner (who may be a developer, the City of Brentwood, Caltrans, or a private entity), a general contractor, multiple subcontractors, equipment suppliers, architects, and engineers. When an accident occurs, each of these parties — and their insurers — will move quickly to investigate, preserve favorable evidence, and minimize their exposure. Without an attorney who understands construction liability law, injured workers routinely miss viable claims against responsible parties.

Insurance Company Tactics

Construction site accidents involve massive insurance programs — general liability policies, umbrella policies, workers’ compensation carriers, and equipment floaters. Insurance adjusters are experienced professionals whose job is to settle claims for as little as possible. They may contact you within hours of the accident, before you have had a chance to consult an attorney. Anything you say can and will be used to reduce your claim.

Preservation of Evidence

Evidence from construction sites disappears quickly. Security footage is overwritten. Equipment is repaired or removed. Witnesses scatter. OSHA and Cal/OSHA inspection reports and citation records may be the most important documents in your case — and they must be obtained promptly. Our attorneys know how to issue litigation holds, subpoena inspection records from the Cal/OSHA Inspection Database, and retain qualified construction safety experts to reconstruct what happened and document who was responsible.

Maximizing Total Recovery

An experienced construction accident attorney at djlawcorp.com evaluates every potential source of recovery, including:

• Workers’ compensation (against direct employer)
• Third-party personal injury claim (against GC, subcontractors, property owner, equipment manufacturer)
• Products liability claim (against defective tool or equipment manufacturer under Greenman v. Yuba Power Products)
• Design professional liability (if an architect or engineer contributed to the dangerous condition)
• California Uninsured Employers’ Fund (if employer lacked workers’ compensation insurance)

The difference between a workers’ compensation claim alone and a well-prosecuted third-party personal injury case can be hundreds of thousands — or millions — of dollars.

Frequently Asked Questions

The djlawcorp Advantage for Brentwood Construction Accident Victims

At djlawcorp.com, our personal injury attorneys combine deep knowledge of California construction law with true local expertise. We know the construction corridors along Lone Tree Way and Sand Creek Road. We understand the development patterns driving risk in the Brentwood Innovation Center and along Balfour Road. We know which hospitals treat construction injury victims in this region — from the emergency department at Kaiser Permanente Antioch Medical Center to the trauma services available at major Bay Area medical centers — and we coordinate with treating physicians and life care planners to ensure your future medical needs are fully documented and compensated.

Our attorneys have handled cases involving:

• Falls from roofs, scaffolding, and ladders on Contra Costa County construction sites
• Trench and excavation collapses during utility installation
• Crane and heavy equipment accidents
• Electrocutions near overhead power lines along SR 4 and utility corridors
• Wrongful death claims brought by surviving families of workers killed on East Bay construction sites
• Products liability claims against manufacturers of defective construction tools and safety equipment

We work with a network of qualified construction safety experts, forensic engineers, vocational rehabilitation specialists, and medical experts to build the strongest possible case on your behalf.

Act Now — Time Is Running Out

The two-year statute of limitations under California Code of Civil Procedure § 335.1 — and the six-month government tort claim deadline if a public entity is involved — mean that delay carries real legal consequences. Evidence disappears. Witnesses move away. OSHA and Cal/OSHA records may become harder to obtain. Insurance companies use delay to their advantage.

If you were injured in a construction accident in Brentwood, CA, or anywhere in Contra Costa County, contact djlawcorp.com today for a free, no-obligation consultation. There are no fees unless we recover for you. We are available to meet with you at your home, at a local location convenient to you, or by phone or video — whatever works best given your injuries and recovery.

📧 arthur@djlawcorp.com
🌐 djlawcorp.com
📞 818-530-0000

Call djlawcorp.com now. Your recovery starts with one phone call.

Citations and References

The following government and official sources were used in the preparation of this page. All links were active and verified at the time of publication:

1. U.S. Census Bureau — Brentwood City, California QuickFacts https://www.census.gov/quickfacts/brentwoodcitycalifornia
2. Bureau of Labor Statistics (BLS) — Census of Fatal Occupational Injuries https://www.bls.gov/iif/oshcfoi1.htm
3. OSHA — Construction Safety Standards (29 CFR Part 1926) https://www.osha.gov/construction/standards
4. OSHA — Fall Protection Standard (29 CFR 1926.502) https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.502
5. OSHA — Reporting Fatalities and Severe Injuries (29 CFR 1904.39) https://www.osha.gov/laws-regs/regulations/standardnumber/1904/1904.39
6. OSHA — Report a Fatality or Severe Injury https://www.osha.gov/report
7. Cal/OSHA — Report a Work-Related Accident (California DIR) https://www.dir.ca.gov/dosh/report-accident-or-injury.html
8. Cal/OSHA — Title 8 Regulations (California Code of Regulations) https://www.dir.ca.gov/title8/3200.html
9. CDC — Traumatic Brain Injury https://www.cdc.gov/traumaticbraininjury/index.html
10. National Institute of Neurological Disorders and Stroke (NINDS) — Traumatic Brain Injury https://www.ninds.nih.gov/health-information/disorders/traumatic-brain-injury
11. National Spinal Cord Injury Statistical Center (NSCISC) — NSCI Facts and Figures https://www.nscisc.uab.edu/
12. National Institute of Mental Health (NIMH) — Post-Traumatic Stress Disorder (PTSD) https://www.nimh.nih.gov/health/topics/post-traumatic-stress-disorder-ptsd
13. Federal Highway Administration (FHWA) — Work Zone Safety https://highways.dot.gov/safety/work-zone
14. Caltrans District 4 — Bay Area https://dot.ca.gov/caltrans-near-me/district-4
15. California Public Utilities Commission (CPUC) https://www.cpuc.ca.gov/
16. City of Brentwood — Sand Creek Road Extension Project https://www.brentwoodca.gov/Home/Components/News/News/351/586
17. OSHA — Excavation Standards (29 CFR 1926 Subpart P) https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926_subpart_P_index
18. OSHA — Lockout/Tagout (29 CFR 1910.147) https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.147
19. OSHA — Construction Engineering Incident Reports https://www.osha.gov/construction/engineering
20. BLS — Workplace Injuries and Illnesses https://www.bls.gov/opub/mlr/2021/article/workplace-injuries-and-illnesses-2019.htm