Confined Spaces


Worker conducting gas detection test

Why Confined Space Conditions Change—and What to Do About It

Pre-entry atmospheric testing is a critical first step in confined space safety, but it can create a false sense of security when conditions shift after workers enter.

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Friday New Product Roundup: April 3, 2026

From MASH-certified water barriers to nail-gun-free crating, explore the latest innovations in fall protection, PPE, and work zone safety.

Ai Monitoring Confined Spaces

How AI is Changing Confined Space Atmospheric Monitoring

Confined spaces are dynamic environments where gas levels, airflow, and temperature can shift in seconds. AI-based atmospheric intelligence is helping safety teams move beyond threshold alarms to predictive, real-time risk interpretation.

Worker in Manhole

OSHA Cites Construction Labor Services After Two Workers Die in Mobile Manhole Incident

Federal investigators said workers were overcome by sewer gas during sewer line repairs and found the employer lacked confined space entry and rescue programs.

Worker Entering a Confined Space

California Updates Confined Space Rules for Construction

New rules aim to strengthen worker protections in hazardous construction environments.

Confined Space for Workers

Confronting Complacency: New Perspectives on Confined Space Safety

Confined space entry has been a well-known hazard for decades, yet fatalities persist. Blackline Safety’s Todd Connolley explains why complacency remains a top concern and how to combat it.

Conference Breakout Sessions

Deep Dive Breakout Sessions Rounded Out Safety+ 2025

Safety+ 2025 closed with sessions on confined space hazards and strategies for stronger safety communication.

Air Monitor Control Device

Air Quality in Confined Spaces: Why Assumptions Are Dangerous Hazards

Air quality in confined spaces can change in an instant—and assumptions can be costly. Here’s why continuous monitoring and critical thinking must guide every entry.



Worker Wearing Dusty Gloves

Myth vs. Fact: Understanding Combustible Dust and Dust Collectors

Clearing the air on common myths about combustible dust hazards and how NFPA standards and explosion protection systems can help facilities stay compliant and safe.

New Products Round-Up: Friday, Nov. 15, 2024

New Products Round-Up: Friday, Nov. 15, 2024

This week’s new safety products enhance workplace safety and productivity with solutions like axial fans, OSHA-compliant gates, AI recognition solutions and continuous mixers.

The New Generation of Lighting for Confined Spaces Safety

The New Generation of Lighting for Confined Spaces Safety

From ultra-bright headlamps and feature-rich work lights to flexible scene lighting solutions, today’s portable lighting tools are more efficient than ever before.

OSHA Finds Cleaning Contractor Exposed Workers to Safety Hazards Following Worker Death

OSHA Finds Cleaning Contractor Exposed Workers to Safety Hazards Following Worker Death

Qualawash Holdings LLC faced similar violations during an OSHA investigation in 2020.

OSHA Finds Ohio Iron Castings Company Could Have Prevented Worker Death

OSHA Finds Ohio Iron Castings Company Could Have Prevented Worker Death

Ellwood Engineered Castings Company faces $145,184 in proposed penalties.

Breathing Easier: The Crucial Role of Gas Detection in Confined Space Entry

Breathing Easier: The Crucial Role of Gas Detection in Confined Space Entry

Effective gas detection and a comprehensive confined space entry plan are crucial for ensuring worker safety and preventing fatalities in hazardous environments.

Training Is Essential to Prevent Fatalities in Confined Spaces

Training Is Essential to Prevent Fatalities in Confined Spaces

Confined spaces safety training involves multiple critical elements to prevent accidents and safeguard the lives of workers in high-risk environments.

Safety Training: How to Prepare Workers for Confined Spaces While Working Alone

Safety Training: How to Prepare Workers for Confined Spaces While Working Alone

Effective safety training strategies are essential for prioritizing worker safety in confined spaces, particularly for those working alone.

OSHA Investigation Uncovers Violations Following Confined Space Worker Fatality

OSHA Investigation Uncovers Violations Following Confined Space Worker Fatality

C&M Roustabout Services LLC now faces more than $103,000 in penalties.

MSHA Issues Safety Alert for Miners Operating Near Water

MSHA Issues Safety Alert for Miners Operating Near Water

Miners should take these recommended precautions when working near water.

Navigating the Hidden Dangers of Confined Spaces

Navigating the Hidden Dangers of Confined Spaces

Understanding the invisible dangers and the critical importance of preparedness in confined work environments.

Redefining the Safety Hierarchy in a Confined Space

Redefining the Safety Hierarchy in a Confined Space

What are the steps you should first consider to ensure your confined space entries are safe and that workers are best equipped to respond if they are met with a life-threatening hazard?

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