Follow Up to CS Deaths in Key Largo, FL
By Josh (JC) Hill, Roco Technical Equipment Manager & Chief Instructor
Rescue Talk™
Mission Driven, Safety Focused Content
Atmospheric Hazards
Three More CS Deaths Due to Atmospheric Hazards
KEY LARGO, Fla. – Three workers in the Florida Keys died Monday morning (Jan 16) after they were overcome by fumes, authorities said. Miami-Dade Fire Rescue officials said they responded to reports of three people down. The victims were working at a road project.
Silent, Invisible, Insidious & Deadly…
By Pat Furr, Safety Officer & VPP Coordinator for Roco Rescue, Inc.
Atmospheric Monitors May NOT Detect All Dangers
Readings are 20.9/0/0/0…so it must be safe for entry, right? Not necessarily! After completing an interesting confined space standby job for Roco, I wanted to caution rescuers about the possibilities of atmospheric hazards within a confined space – despite what the atmospheric monitor says!
INVISIBLE HAZARD KILLS AGAIN
Roco Director of Training/Chief Instructor, Dennis O’Connell reviews the importance of following OSHA safety standards for confined space entry, no matter how many times workers have entered the space. The take away? With confined spaces…It’s NEVER old hat! The importance of preplanning confined space entries and identifying “potential hazards “should be old hat by now....
Atmospheric Monitors: “Calibration vs. Bump Testing”
“The fact that we rely on these instruments to detect hazards that may be colorless, odorless, and very often fatal, should be reason enough to motivate us to complete a very strict schedule of instrument calibration/maintenance and pre-use bump testing.” Here at Roco, we’re often asked for an explanation of the difference between “calibration” and...
What does it mean when my atmospheric monitor gives negative or minus readings?
At some point, most atmospheric monitors will display a “negative” or minus reading for a flammable gas or toxic contaminant. First of all, it is not actually possible for an atmosphere to contain a “negative amount” of a substance. These negative readings usually result from improper use of the monitor. Most monitors will “Field Zero”...
How much training is needed for attendants on air monitoring equipment?
Reader Jeff Machen had a question concerning how much training to give attendants on air monitoring equipment; especially when they may only be working a week long shut down? Here’s our reply from CSRT Manager Bryan Rogers. When you’re dealing with temporary labor, it is difficult to ensure that they are well trained on something...
Why does the carbon monoxide sensor indicate the presence of CO when there is no potential for CO in the atmosphere?
Several of the current electro/mechanical CO sensors will give a false indication of CO when exposed to solvents and especially when exposed to isopropyl alcohol. If the potential for CO presence can be definitively ruled out, consider using an atmospheric monitor with no CO sensor.
