The Occupational Safety Leadership Podcast

Core idea: Risk assessments often list hazards but miss the most important element — the people who are exposed. This episode teaches supervisors to make risk assessments people‑centered by identifying primary, secondary, and bystander exposures every time they evaluate a task.

Key points

• Define who’s at risk:

  • Primary: the person performing the task.

  • Secondary: coworkers assisting or working nearby.

  • Bystander: contractors, visitors, drivers, or the public who could be affected.

• Why it matters: Failing to name who’s exposed leads to incomplete controls and missed hazards; many incidents happen because someone outside the immediate task was overlooked.

• Quick cues to identify people at risk: proximity, task role, vulnerability (inexperience, fatigue), and transient presence (contractors, delivery drivers).

• Simple habit to adopt: On every Hazard Snapshot or pre‑task check, name one person in each category and pick one immediate control to protect the highest‑exposed person.

• Supervisor script: “Who’s doing this, who’s nearby, and who could walk through here — name them now and tell me one control we need.”

• Practical example: During a lift, the primary is the crane operator, the secondary is the signal person, and the bystander could be a delivery driver; immediate control is an exclusion zone and a spotter.

Takeaway: Shift risk assessments from hazard lists to people‑centered checks. Naming who is at risk makes controls clearer, faster to apply, and far more effective.

The Hazard Snapshot Method is a fast, repeatable pre‑task habit that helps supervisors spot immediate hazards, confirm controls, and decide whether work can start. It turns routine visibility into a proactive risk‑reduction practice by focusing attention on what changed, who is exposed, and what immediate action will reduce the greatest risk.

 

Core Steps

• Scan — Sweep the area for obvious hazards: people, tools, equipment, and the environment.

• Assess — Judge exposure and severity: who could be harmed and how likely it is to happen right now.

• Act — Fix, control, or stop: remove the hazard, apply a control, or pause work until it’s safe.

 

Three Questions to Ask Every Time

• What changed since the last check?

• Who is exposed right now?

• What immediate control reduces the greatest risk?

The Walk‑By Method teaches supervisors to look for safety items as they walk the job — turning everyday movement through the workplace into continuous safety awareness.

🎯 Why It Matters

• New supervisors often don’t know what safety expectations look like in practice.

• Walking the job with intentional focus helps them see hazards, controls, behaviors, and conditions they are responsible for managing.

• It builds confidence and clarity in their new role.

🛠️ What Supervisors Learn

Through repeated walk‑bys, supervisors begin to understand:

• What “safe” looks like in real time

• What hazards should trigger action

• How to spot deviations early

• How safety fits into their daily leadership responsibilities

🧠 Leadership Insight

Dr. Ayers emphasizes that supervisors need more than classroom training — they need real‑world exposure to safety expectations. The Walk‑By Method is a simple, scalable way to build that competency from day one.

Fatigue contributes to accidents, now there's an accurate test.  This is part 2 of fatigue testing using non-invasive saliva chews with James Walsh. Hyperion Biotechnology developed a non‑invasive saliva‑based test that measures biological markers linked to fatigue, stress, and readiness for duty. The goal is to give employers an objective way to identify when workers may be too fatigued to perform safely — especially in high‑risk environments.

Guest information - James Walsh https://www.linkedin.com/in/james-walsh-675193129/ 

Hyperion Biotechnology - https://hyperionbiotechnology.com/ 

 

🔬 1. What the Test Measures

What is measured is a proprietary, patented biomarker for fatigue. It’s not cortisol. The peptide ratio I describe is the Fatigue Biomarker Index is a biomarker assay that is exclusive to Hyperion (that we developed with the Army and Air Force).

 

🧪 2. How the Test Works

• Employees provide a simple saliva sample (no needles, no medical staff required).

• The sample is analyzed using Hyperion’s proprietary assay.

• Results indicate whether the worker is:

  • Borderline fatigued

  • Significantly fatigued

This creates an objective fatigue score, rather than relying solely on self‑reporting or supervisor observation.

 

🛡️ 3. Why It Matters for Occupational Safety

Fatigue is a major contributor to:

• Reduced reaction time

• Poor decision‑making

• Increased error rates

• Higher injury risk

Hyperion’s test gives safety leaders a data‑driven tool to identify fatigue before it leads to incidents — especially in:

• Transportation

• Manufacturing

• Military operations

• Shift work

• High‑hazard environments

Employees receive a personalized report with strategies to help reduce their fatigue.  

📌 Key Takeaways for Safety Leaders

• Saliva testing provides objective fatigue data.

• Non‑invasive collection makes it practical for daily or periodic use.

• Results help guide fit‑for‑duty decisions.

• Supports a proactive approach to fatigue risk management.

Fatigue contributes to accidents, now there's an accurate test.  This is part 1 of fatigue testing using non-invasive saliva chews with James Walsh. Hyperion Biotechnology developed a non‑invasive saliva‑based test that measures biological markers linked to fatigue, stress, and readiness for duty. The goal is to give employers an objective way to identify when workers may be too fatigued to perform safely — especially in high‑risk environments.

Guest information - James Walsh https://www.linkedin.com/in/james-walsh-675193129/ 

Hyperion Biotechnology - https://hyperionbiotechnology.com/ 

 

🔬 1. What the Test Measures

What is measured is a proprietary, patented biomarker for fatigue. It’s not cortisol. The peptide ratio I describe is the Fatigue Biomarker Index is a biomarker assay that is exclusive to Hyperion (that we developed with the Army and Air Force).

 

🧪 2. How the Test Works

• Employees provide a simple saliva sample (no needles, no medical staff required).

• The sample is analyzed using Hyperion’s proprietary assay.

• Results indicate whether the worker is:

  • Borderline fatigued

  • Significantly fatigued

This creates an objective fatigue score, rather than relying solely on self‑reporting or supervisor observation.

 

🛡️ 3. Why It Matters for Occupational Safety

Fatigue is a major contributor to:

• Reduced reaction time

• Poor decision‑making

• Increased error rates

• Higher injury risk

Hyperion’s test gives safety leaders a data‑driven tool to identify fatigue before it leads to incidents — especially in:

• Transportation

• Manufacturing

• Military operations

• Shift work

• High‑hazard environments

Employees receive a personalized report with strategies to help reduce their fatigue.  

📌 Key Takeaways for Safety Leaders

• Saliva testing provides objective fatigue data.

• Non‑invasive collection makes it practical for daily or periodic use.

• Results help guide fit‑for‑duty decisions.

• Supports a proactive approach to fatigue risk management.

Employees are the closest to the work, the hazards, and the real‑world conditions. When leaders actively ask employees for help with hazard reduction, safety improves faster, trust grows stronger, and reporting increases.

 

🔹 1. Employees See Hazards Leaders Don’t

Dr. Ayers emphasizes that frontline workers have the most accurate understanding of:

• Where hazards actually occur

• How work is really performed

• Which controls fail in real conditions

• What “work‑arounds” people use

Asking for their input uncovers risks leaders often miss.

 

🔹 2. Asking for Help Builds Trust and Engagement

When leaders invite employees into hazard‑reduction conversations, it sends powerful cultural signals:

• “Your voice matters.”

• “We want your expertise.”

• “We solve problems together.”

This increases reporting, participation, and ownership of safety.

 

🔹 3. Employees Provide Practical, Realistic Solutions

Frontline workers often suggest fixes that are:

• Simpler

• Cheaper

• Faster

• More effective

Their ideas are grounded in how work actually happens, not how procedures imagine it.

 

🔹 4. Leaders Must Respond and Close the Loop

The episode reinforces a key theme: If employees give input, leaders must follow up. Closing the loop shows respect and encourages future participation.

 

📌 Leadership Takeaways

• Ask employees directly for hazard‑reduction ideas

• Treat their input as expert knowledge

• Implement practical solutions quickly

• Communicate progress and close the loop

• Build a culture where employees feel safe speaking up

In today's episode, Dr. Ayers discusses some of the silent signals that leaders end about occupational safety. 

This episode explores the unspoken ways leaders influence safety: body language, follow‑through, visibility, tone, response time, and consistency. These subtle behaviors often determine whether employees report hazards, trust leadership, or take safety seriously.

It ties directly into your recurring themes:

• Corrective action ownership

• Closure rates

• Hazard reporting

• Engagement as a multiplier

• Leadership credibility

 

🔍 Key Segments

• The Signals Leaders Don’t Realize They’re Sending How small behaviors — walking past hazards, delayed responses, inconsistent accountability — shape culture instantly.

• Why Employees Read Leadership Behavior More Than Policies Employees judge safety by what leaders do, not what they say.

• Interviews With Safety Pros Bring in a safety director or frontline supervisor to share real examples of silent signals that helped or hurt culture

Corrective actions don’t fail because they’re bad ideas — they fail because leaders assign timelines that were never realistic in the first place. When deadlines are impossible, corrective actions stall, credibility drops, and hazards remain uncontrolled.

 

🔹 1. Unrealistic Timelines Set Corrective Actions Up to Fail

Dr. Ayers emphasizes that many corrective actions collapse before they even begin because leaders:

• Pick dates without consulting the people doing the work

• Choose deadlines to “look good on paper”

• Underestimate the resources or approvals required

This creates a system where failure is predictable.

 

🔹 2. Employees Lose Trust When Deadlines Are Missed

Missed deadlines send a powerful cultural signal:

• “Safety isn’t really a priority.”

• “We don’t follow through.”

• “Reporting hazards doesn’t matter.”

This directly reduces engagement and future reporting — a theme consistent across the podcast.

 

🔹 3. Good Corrective Actions Need Realistic Planning

Effective timelines must consider:

• Workload

• Budget

• Parts and procurement

• Engineering involvement

• Scheduling constraints

• Supervisor capacity

A corrective action is only as strong as the plan behind it.

 

🔹 4. Verification Requires Time — and Leaders Must Account for It

Even after implementation, leaders must verify that the corrective action:

• Was completed

• Works as intended

• Is being used consistently

Rushing this step leads to repeat incidents.

 

📌 Leadership Takeaways

• Set timelines based on reality, not optimism

• Consult the people responsible before assigning deadlines

• Track progress and adjust timelines when needed

• Communicate delays transparently

• Treat verification as part of the timeline, not an afterthought