Mighty Line Minute with Dave Tabar - Talking Safety, EHS, NFPA, OSHA, Innovation & Warehouse Safety
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The network focuses on enhancing workplace safety through engaging and informative audio content. "Mighty Line Minute" episodes are hosted by Dave Tabar and primarily air on Mondays, featuring concise and targeted safety-related topics aimed at improving industrial work environments and operational safety.
The episodes typically focus on various safety standards, including detailed discussions on topics like ANSI safety color standards, which play a crucial role in maintaining safety in industrial settings. The podcast also explores the implications of these standards for workplace safety and compliance with OSHA safety regulations.
Another regular segment within the Safety Stripes Network is the "Wednesday Warehouse Safety Tips," hosted by Wes Wyatt. These episodes provide practical safety tips and insights aimed at warehouse settings, covering everything from noise level management and hearing protection to the correct use of Personal Protective Equipment (PPE).
Both segments of the podcast network are highly practical, offering listeners strategies, expert interviews, and case studies to help enhance safety in various work environments. They also align closely with Mighty Line's product offerings, underscoring the importance of quality safety markings in preventing accidents and promoting efficient operations (Mighty Line floor tape).
Mighty Line Minute with Dave Tabar - Talking Safety, EHS, NFPA, OSHA, Innovation & Warehouse Safety
Warehouse Safety By Design - Pt 6 Fire Protection, A Strategic Approach
Dave discusses the critical importance of proper design and project scoping for fire protection systems during the new warehouse site selection process. He reviews ten essential focus areas and highlights common design failures that must be avoided to prevent later costs, upgrades, and worse - the risk of catastrophic loss.
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Warehouse Safety By Design Pt 6 - Fire Protection, A Strategic Approach
Greetings everyone and welcome to another edition of Mighty Line Minute!
In today's podcast, we will discuss the need for appropriate fire protection for the new warehouse.
During the site selection process, beyond reviewing utilities, building design, and commodities, it is essential to quickly and decisively define the fire protection system requirements.
And following the commodity review, it is critical to determine whether the warehouse will be using automated storage and retrieval systems or, standard rack and palletized storage. This is so that the storage density, rack and commodity storage heights, and building ceiling heights can be assessed.
Recently we discussed commodity classification, and its impact on fire load. Understanding stored materials, flammability, heat release rate, and how the fire codes treat this data is key to selecting the proper fire protection system.
We also covered maximum foreseeable loss (MFL) wall construction, as outlined in FM Global Data Sheet 1-42. This standard specifies 4-hour ratings on an MFL wall, that is structurally freestanding, and includes limitations on wall penetrations.
Its design features ensure that wall stability will occur in the event of an adjacent ceiling collapse. The use of MFL walls is a crucial risk management decision. Today, we will focus on fire protection and fire suppression systems that are designed and intended to control or suppress a warehouse fire.
Here are ten key elements to consider:
Number 1 is that high density storage requires a detailed review of commodities, as well as their retrieval systems, whether they are automated, or via powered industrial truck.
2. The height and the configuration of storage racks, as well as any bulk or palletized storage methods, can significantly affect fire spread and the sprinkler performance.
3. High density storage requires specialized fire protection systems, which may require the use of in-rack sprinklers.
4. In-rack sprinklers add unique water supply, flow, and pressure demands, therefore, system complexity in their hydraulics. And with that comes some added cost.
5. Aisle spacing is critical. Limited spacing between multi-row racks can allow fire to spread radiant heat more quickly, into adjacent storage areas. That can result in greater fire involvement.
6. A comprehensive review of relevant codes and standards is essential. Consulting a knowledgeable fire protection engineer or specialist ensures proper fire protection design, barrier placements, sprinkler layouts, and water supply reliability.
7. If automated warehouse retrieval systems involve battery-powered equipment, risks and exposures require planning to prevent thermal runaways, or mechanical damage. Therefore, energy storage systems and battery-powered equipment should be thoroughly studied, as standards are evolving every day.
8. Sprinkler systems, including early suppression fast response, or ESFR sprinklers, located at the ceiling, along with any in-rack sprinklers, must be free from obstructions. Obstructions can include building steel, lighting, or ventilation systems. Be sure you coordinate with all trades involved in the building construction and design. Addressing this issue early and head-on will prevent costly installation mistakes.
9. Other specific codes and standards always must be considered, especially for hazardous materials. They may include oxidizers, flammable liquids, aerosols, motor oil, vegetable oil, Group A plastics, or unusually dense storage arrangements. And finally, number
10. Special fire protection designs and risk management considerations may require segregation of certain commodities. That could include pool chemicals, and flammable solvents, especially where they are packaged in plastic containers. Note also that ignitable liquids that are in plastic IBCs represent particular concern, and as such, need to be paid attention to in terms of how to deal with their storage and their safety, as well as transferring of liquids from an electrostatic standpoint.
In summary, you will want to do everything necessary to prevent fire protection mistakes that can occur in a large warehouse project. Here's an example of several:
- Inadequate water flow and pressure.
- Undersized underground water supply piping.
- Poor quality piping, fittings and couplings. Or,
- Poor installation techniques.
- Improperly sized or selected fire pumps.
- Use of fire pumps not tested to NFPA 20 by nationally recognized test laboratories.
- Failure to consider seismic risks for storage, and
- Equipment itself, such as storage racks.
- Seismic valves that may not have been considered. And,
- Risk of flood, wildfire exposure, or other weather elements that were not fully explored.
In our next podcast we will discuss life-safety considerations for the new warehouse. We'll look forward to covering that with you. Learn more about safety in warehouse design from the perspective of 5S, operational excellence, and assuring that your delineation and safety systems meet what is being done in warehousing safety today, at MightyLineTape.com.
I'll look forward to seeing you again on the next edition of Mighty Line Minute!
Take care.
