A Worker Died in a 17-Foot Trench. The First Citation? No IIPP

By 212 Safety, LLC | September 18, 2026

On August 28, 2024, at approximately 3:00 a.m., a 27-year-old construction worker was inside a 17-foot-deep trench in the Scripps Ranch neighborhood of San Diego. He was part of a crew installing concrete pipe for a city water project. Without warning, a portion of the trench collapsed. The cave-in displaced a concrete pipe, which pinned the worker. He was killed.

Cal/OSHA investigated. In March 2025, the agency issued $157,500 in citations to the employer, W.A. Rasic Construction, a Long Beach-based contractor. The violations included failure to conduct a proper inspection of the excavation site and failure to provide adequate cave-in protection for a 17-foot excavation.

But the first citation on the list wasn't about trench boxes or shoring. It was this:

Failure to implement an effective Injury and Illness Prevention Program

Cal/OSHA's finding stated that W.A. Rasic Construction did not implement an effective IIPP to identify, evaluate, and correct workplace hazards, and provide training — a requirement, the agency noted, that has been in place for more than 30 years.

That detail matters. The IIPP isn't an optional add-on. It isn't something only large companies need. It's the foundation of every other safety obligation a California employer carries — and it's the most frequently cited Cal/OSHA standard year after year.

What Is an IIPP?

An Injury and Illness Prevention Program is a written, worksite-specific safety program required under Title 8, California Code of Regulations, Section 3203. The requirement was established by Senate Bill 198 and took effect on July 1, 1991. Every California employer with one or more employees must establish, implement, and maintain an effective IIPP. There is no exemption based on company size, industry, or hazard level.

This is a California-specific requirement. Federal OSHA has no equivalent standard requiring every employer to maintain a written safety program. That's why out-of-state contractors working in California get caught — they assume their federal compliance posture is enough. It isn't.

The word "effective" is critical. Cal/OSHA doesn't just look for a document. They look for a program that is actually being implemented. A binder on a shelf that no one has opened since 2019 is not an effective IIPP — and that distinction is exactly what turns a general citation into a serious one.

The 8 Required Elements of a Cal/OSHA IIPP

Section 3203(a) specifies eight elements that every IIPP must include. Your written program must address each one, and your actual workplace practices must match what the program says.

1. Responsibility

The IIPP must identify the person or persons with authority and responsibility for implementing and maintaining the program. This cannot be vague. "Management is responsible for safety" doesn't satisfy the standard. The program must name a specific individual who has the authority to act — including the authority to stop work and commit resources to correct hazards.

2. Compliance

The program must include a system for ensuring that employees comply with safe and healthy work practices. The standard accepts any combination of training and retraining, positive recognition for following safe practices, and disciplinary action for failing to follow them. The key is that the system must be documented and consistently applied.

3. Communication

Employers must have a system for communicating with employees about safety and health matters. This can include safety meetings, written communications, a safety committee, posted notices, or any other method that allows two-way communication — employees must be able to report hazards without fear of reprisal.

For construction employers, Section 1509 of the Construction Safety Orders adds a specific communication requirement: tailgate safety meetings must be held at least every 10 working days.

4. Hazard Assessment

The IIPP must include procedures for identifying and evaluating workplace hazards. This means scheduled periodic inspections, plus additional inspections whenever new substances, processes, procedures, or equipment are introduced, or whenever the employer is made aware of a new or previously unrecognized hazard.

This is the element that directly connects to what happened in San Diego. A 17-foot unshored trench is a recognizable hazard. An effective IIPP would have required the employer to identify that hazard through inspection and take corrective action before any worker entered the trench.

5. Accident and Exposure Investigation

The program must include procedures for investigating occupational injuries and illnesses, as well as near-miss incidents that could have resulted in injury. The purpose isn't to assign blame — it's to identify the root cause and prevent recurrence.

6. Hazard Correction

When a hazard is identified — whether through inspection, investigation, or employee report — the employer must correct it in a timely manner. If the hazard cannot be corrected immediately, the employer must take interim protective measures and document the correction timeline.

7. Training and Instruction

Employees must receive training on the employer's IIPP when they are first hired, when they are given a new job assignment, when new substances, processes, procedures, or equipment are introduced, and when the employer becomes aware of a new or previously unrecognized hazard. Supervisors must also be trained on the hazards their employees are exposed to and how to enforce safe work practices.

8. Employee Access to the Program

Effective July 1, 2020, employers must provide employees and their designated representatives access to the written IIPP upon request, in a reasonable time, place, and manner, and in no event later than five business days after the request is received. This was added as the eighth element of Section 3203(a)(8).

Recordkeeping: The Evidence That Matters

Section 3203(b) requires employers to maintain records of:

• Scheduled and periodic inspections — including the person conducting the inspection, any unsafe conditions or work practices identified, and the corrective action taken. These records must be maintained for at least one year.

• Training records — including the employee's name, training dates, and the type of training provided. Training records must be maintained for at least one year.

If Cal/OSHA shows up and you cannot produce these records, the absence is treated the same as not having the program. In the W.A. Rasic case, the citation didn't just say the company lacked a written plan — it said the company failed to implement an effective program. That language means the failure was operational, not just paperwork.

Why the IIPP Is Always the First Citation

When a serious incident occurs — a fatality, a hospitalization, an amputation — Cal/OSHA investigates. And the investigation almost always starts with the same question: did this employer have a functioning safety program that should have prevented this?

If the answer is no, the IIPP citation comes first, before any hazard-specific citation. That's because the IIPP is the trunk of the tree. Fall protection, excavation safety, respiratory protection, heat illness prevention, hazard communication — all of these are branches. If the trunk isn't there, the branches were never going to hold.

In the W.A. Rasic case, the company could have had the best trench boxes in the industry sitting in their yard. But without an effective IIPP driving hazard assessment and inspection, those trench boxes never made it to the jobsite. The system failed before the trench did.

This pattern repeats across Cal/OSHA's enforcement history. The IIPP citation isn't a technicality. It's the finding that the employer's entire safety management system was missing or ineffective — and that the specific hazard that hurt or killed someone was a predictable consequence of that failure.

What Happens When You Don't Have One

For a general violation of Section 3203(a) — meaning no serious injury resulted — Cal/OSHA typically issues a single citation for the overall program deficiency.

But when the violation is classified as serious — meaning there is a substantial probability that death or serious physical harm could result — Cal/OSHA issues separate citations for every deficient element of Section 3203. If your IIPP is missing effective hazard assessment, hazard correction, and training, that's three serious citations, not one. Each carries its own penalty.

And if the violation is classified as willful or repeat, the penalties escalate dramatically. The maximum penalty for a willful violation in California is $162,851 — per instance.

Every California Employer Needs One. No Exceptions.

Whether you're a general contractor running a crew of 50 or a two-person pest control company, a manufacturing facility or a landscaping business, a restaurant or an auto body shop — if you have employees in California, you need a written IIPP that meets every element of Section 3203.

If your IIPP is a template you downloaded five years ago and never customized, it won't pass inspection. If your IIPP is in a binder in the office but your field supervisors have never seen it, it's not effective. If you can't produce inspection records and training documentation, you don't have a functioning program.

The good news: getting compliant isn't complicated. It takes a written program tailored to your actual work, consistent implementation, and documentation that proves the program is alive.

212 Safety Can Build Your IIPP

212 Safety develops custom Injury and Illness Prevention Programs for construction and industrial employers throughout the Central Valley and across California. We build programs that reflect your actual operations — not generic templates — and we train your supervisors and employees in both English and Spanish so the program works in the field, not just on paper.

Call or text (661) 865-8804 to schedule a consultation, or book a call online.

212 Safety, LLC is a veteran-owned, California Certified DVBE and Small Business (Micro) occupational safety training and consulting company based in Bakersfield, CA. We serve construction and industrial employers throughout California with Cal/OSHA compliance support, safety program development, respirator fit testing, forklift certification, and CPR/First Aid training.