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• Criteria for selecting alternative release scenarios

  As part of the hazard assessment, owners and operators of Program 2 and Program 3 covered processes must identify and analyze alternative release scenarios (40 CFR §68.28). What criteria should be used when selecting an alternative release scenario? The owner or operator of a stationary source subject to the risk…

  • Last published: March 12, 2024

• Does the distance to endpoint start at the process or stationary source boundary?

  When selecting the worst-case release scenario for Program 2 and 3 processes as required by 40 CFR §68.25, a stationary source owner or operator must analyze the release scenario that results in the greatest distance to an endpoint. Does the "greatest distance to an endpoint" refer to the greatest total…

  • Last published: May 22, 2024

• Using meteorological station data for off-site consequence analyses

  For the purpose of the offsite consequence analyses required under 40 CFR Part 68, Subpart B, there are several instances in which data gathered at a local meteorological station may be used to establish the modeling parameters of wind speed, atmospheric stability, temperature, and humidity for the stationary source. How…

  • Last published: May 22, 2024

• Underground storage tank off-site impacts to groundwater, drinking water, or soil

  For the worst-case and alternative release scenarios of an underground storage tank, should I consider any impact on groundwater, drinking water, or soil? No. As part of the worst-case and alternative release scenarios, you need to define the offsite impacts to the environment (40 CFR §68.33) by listing the environmental…

  • Last published: May 22, 2024

• Administrative controls considered when determining worst-case release quantity

  For the purpose of analyzing the worst-case release scenario required as part of the hazard assessment at 40 CFR Part 68, Subpart B, the worst-case release quantity is identified as the greatest amount held in a single vessel or pipe, taking into account administrative controls that limit the maximum quantity…

  • Last published: May 22, 2024

• Are Mechanical Controls Considered Administrative Controls?

  For the purpose of analyzing the worst-case release scenario required as part of the hazard assessment at 40 CFR Part 68, Subpart B, the worst-case release quantity is identified as the greatest amount held in a single vessel or pipe, taking into account administrative controls that limit the maximum quantity…

  • Last published: May 22, 2024

• Worst-case release from smaller process with larger distance to endpoint

  The owner or operator of a stationary source covered by the risk management program regulations must conduct a worst-case release scenario analysis as part of the required hazard assessment (40 CFR §68.25). The worst-case release is defined as the release of the largest quantity of a regulated substance from a…

  • Last published: May 22, 2024

• Can I use any previous three year meteorological data for worst case scenario?

  I am trying to complete my worst case release scenario for the Risk Management Plan under §68.25. I understand that I am required to use a wind speed of 1.5 m/s and F atmospheric stability class as specified in §68.22(b), unless I can prove that at no time over the…

  • Last published: May 29, 2024

• Determining frequency of coordination activities
  

  The Risk Management Program regulations require owners and operators of stationary sources to coordinate their response needs annually, or more frequently if necessary, with local emergency planning and response organizations (40 CFR §68.93(a)). Are stationary sources responsible for determining if coordination activities should occur more often than annually? Ultimate responsibility…

  • Last published: June 5, 2024

• Who Must Develop an Emergency Response Program?

  The risk management program regulations require the owner or operator of a covered stationary source to develop and implement an emergency response program as described in 40 CFR §68.95, which must include an emergency response plan, emergency response equipment procedures, employee training, and procedures to ensure the program is up-to-date…

  • Last published: September 30, 2024

• Can renovator training courses, both initial and refresher courses, be taught online or via distance learning?

  Answer: The final Renovation, Repair and Painting regulation, like the abatement program, permits the use of alternative training techniques (e.g., video training, computer-based training) as a supplement to the hands-on skills assessment, or as a substitute for the lecture portion of the training course requirements outlined in § 745.225. In…

  • Last published: November 5, 2024

• If a remodeling company that is a certified firm uses all contractual workers rather than employees, must each contractual worker be a certified renovator, or can the workers be trained on the job by a certified renovator employed by the firm?

  Firms hiring contractual workers may provide the certified renovator that oversees the renovation project and provides on-the-job training to contractual workers and other non-certified workers. Question Number: 23002-18377 Find a printable PDF copy of all frequent questions pertaining to lead .

  • Last published: November 19, 2024

• Is the certified renovator assigned to a specific project responsible for the work practices of other contractors on the project if the certified renovator is an employee of the general contractor of the project?

  All firms performing renovations must ensure that all individuals performing renovation activities on behalf of the firm are either certified renovators or have been trained by a certified renovator. A firm acting as a general contractor may satisfy this requirement by hiring another certified firm that takes responsibility for ensuring…

  • Last published: November 19, 2024

• What about a situation where the homeowner is acting as their own general contractor and hires multiple companies to do different portions of the work? In this situation, would each business participating be required to follow the rules and assign a separate certified renovator to supervise their portion of the work including separate containment?

  Answer: While the homeowner may be performing the role of general contractor by hiring firms and organizing their work, the homeowner is not performing, offering, or claiming to perform a renovation and therefore does not need to be a certified firm. The firms hired by the homeowner to perform renovation…

  • Last published: November 19, 2024

• The certified renovator is required to have proof of their certification at the work site. If the certified renovator provides on-the-job training to workers, does there need to be documentation of that training at the work site too?

  Answer: No. Certified renovators must have with them at the work site copies of their initial course completion certificate and their most recent refresher course completion certificate. Certified renovators are also responsible for providing training to non-certified workers on the work practices they will be using in performing their assigned…

  • Last published: November 19, 2024