OSHA Looks to Issue “Emergency Response” Standard, But Despite Name, Will Have Little Effect on HAZWOPER

In January, OSHA issued a notice of proposed rulemaking to replace the existing general industry Fire Brigade standard at 1910.156 with a new broader standard called “Emergency Response.”  Despite the name, the standard will still not be the same as the current HAZWOPER (Hazardous Waste Operations and Emergency Response) standard, but HAZWOPER and other related standards will see still some minor changes and additions as a result of this effort.

The New Standard

The current Fire Brigade standard applies to general industry facilities that have in-house fire brigades, industrial fire departments, and private or contract fire departments.  This doesn’t include people trained to put out fires with fire extinguishers or standpipe hose systems, it’s actually for those companies with an in-house firefighting team. The new rule would include those same entities PLUS employers that provide pre-hospital emergency medical services, technical search and rescue services, or have employees that perform emergency services as their primary duties.  The new standard still stays more toward fire, rescue and medical-related emergency responses, not the hazardous materials spills that HAZWOPER is related to.

The new standard will divide companies into two groups.  One is “Emergency Service Organizations,” or ESOs, and the other is “Workplace Emergency Response Employers,” or WEREs.

Emergency Service Organizations pay employees, entities with volunteers, or entities that have both members and volunteers primarily to do response activities such as firefighting, EMS and technical search and rescue.  ESO employees in this function will be called “responders.”  The only volunteers covered in this standard are those who get significant pay or other compensation, which OSHA doesn’t believe there are many. Federal OSHA standards do not cover volunteers, but some state plans do.  If you are in an OSHA state plan state, check your state’s requirements regarding volunteers.

The other group, Workplace Emergency Response Employers, are companies where the employees have other primary jobs at the site and do emergency responses infrequently. The responses still involve firefighting, emergency medical services, and/or technical search and rescue. Individuals in WEREs will be called “team members” and the group of team members will collectively be called “Workplace Emergency Response Teams.”

The point of this new standard is to bring in more up-to-date consensus standards from the National Fire Protection Association (NFPA) and to align better with the Federal Emergency Management Agency (FEMA) and its National Incident Management System (NIMS) processes.  The Fire Brigades standard was written in 1980 with no significant changes, and thus is quite outdated.  The new standard is also aimed to move related items from other standards and get them into one place.

There will be a number of requirements for ESOs and WEREs including written Emergency Response Plans, Facility Vulnerability Assessments, and Pre-Incident Plans. Vulnerability assessments will analyze each area of the facility to determine which areas need pre-incident plans and if the equipment, firefighting capability and PPE is sufficient to handle a potential incident there. Additional medical and physical requirements, training, equipment and PPE, post-incident analysis, and incident management system development directions will be detailed.  The standard will not apply to cleanups or the aftermath of an incident, just the emergency portion.

Other Standards Affected

OSHA realizes that emergency response information is scattered throughout different parts of 1910 that need to be consolidated, and while they’re addressing emergency response, there are a number of NFPA and ANSI standards that are newer and relevant that also need to be included.  As a result, OSHA is proposing to make these additional standard changes:

1910.6            Incorporation by Reference

A number of newer ANSI and NFPA standards related to emergency response, fire, medical services response, and PPE will be added.

1910.120       HAZWOPER, including Subpart H Hazardous Materials

OSHA wants to add an Appendix D to include references to new consensus standards for personal protective equipment.  The specific NFPA standard referenced is NFPA 1990 – Standard for Protective Ensembles for Hazardous Materials and CBRN Operations [2022 ed]. These are standards for chemical protective suits.

Changes in standard text will include:

(q)(3)(iii) Based on the hazardous substances and/or conditions present, the individual in charge of the ICS shall implement appropriate emergency operations, and ensure that the personal protective equipment worn is appropriate for the hazards to be encountered. However, personal protective equipment shall meet, at a minimum, the criteria contained in § 1910.156(k) when worn while performing firefighting operations beyond the incipient stage for any incident.

(r) Appendices to this subpart—Hazardous Waste Operations and Emergency Response. Appendices A through E to this subpart serve as non-mandatory guidelines to assist employees and employers in complying with the appropriate requirements of this section. However, paragraph (g) of this section makes mandatory in certain circumstances the use of Level A and Level B PPE protection set forth in the appendices.

Changes to Appendix B of Subpart H will read:

Level D

—Level D protection should be used when:

1. The atmosphere contains no known hazard; and

2. Work functions preclude splashes, immersion, or the potential for unexpected inhalation of or contact with hazardous levels of any chemicals.

Note:

As stated before, combinations of personal protective equipment other than those described for Levels A, B, C, and D protection may be more appropriate and may be used to provide the proper level of protection.

As an aid in selecting suitable chemical protective clothing, it should be noted that the NFPA has developed standards on chemical protective clothing. The standards that have been adopted include:

NFPA 1990, Standard on Protective Ensembles for Hazardous Materials and CBRN Operations, [2022 ed]. (as incorporated by reference, see § 1910.6).

This standard applies documentation and performance requirements to the manufacture of chemical protective suits. Chemical protective suits meeting these requirements are labelled as compliant with the appropriate standard. It is recommended that chemical protective suits that meet these standards be used.

1910.134       Respiratory Protection, including and Subpart I Personal Protective Equipment

OSHA will be removing the definition of Interior Structural Firefighting out of the respiratory protection standard and will be moving it to the new 1910.156.

1910.155       Subpart L, Fire Protection – Scope, application and definitions

A number of definitions will be removed from this section, while others will be added.

1910.157       Portable Fire Extinguishers

There currently is no mention of the Class K fire extinguisher, so revisions and additions will include:

(c)(3) The employer shall not provide or make available in the workplace portable fire extinguishers using carbon tetrachloride, chlorobromomethane, or methyl bromide extinguishing agents.

(d)(7) The employer shall distribute portable fire extinguishers of Class K extinguishing agent for use by employees so that the travel distance from the Class K hazard area to any extinguisher is 30 feet (9.15 m) or less.

1910.158       Standpipe and Hose Systems

Facilities will be required to have fire hose connections/adapters that are compatible with your local fire department or the WERE that’s pumping water into the emergency.

(c)(2)(iii) The employer shall ensure that standpipe system inlet connections and fittings are compatible with, or adapters are provided for, the fire hose couplings used by the fire department(s) or Workplace Emergency Response Team(s) that pump water into the standpipe system through the connections or fittings.

1910.159       Automatic Sprinkler Systems

Compatible adapters and equipment will be required here as well.

(c)(12) Inlet connections. The employer shall ensure that sprinkler system inlet connections and fittings are compatible with, or adapters are provided for, the fire hose couplings used by the fire department(s) or Workplace Emergency Response Team(s) that pump water into the sprinkler system through the connections or fittings.

The Regulation and Public Comment Period

You can read more about this new standard here.  Comments are being solicited until May 6, 2024.  Additional stakeholder meetings may also be held upon request.  iSi will keep an eye on this standard’s progress.