Industrial Hygienists

The IH's Role and Our Collaborative Relationship

The relationship with an IH can vary significantly. In many cases, they act as an independent third party, brought in by a property owner or a legal team to provide an unbiased assessment of an IAQ issue. Their work involves conducting detailed site inspections, air and surface sampling, and lab analysis to identify contaminants, determine their source, and quantify the extent of the problem. They are often involved in complex projects where IAQ issues are not straightforward, such as in the aftermath of a chemical fire or an accidental spill, or when there is a need for asbestos testing before demolition.

This is where the first type of collaboration occurs: the referral. An IH may complete their assessment and, based on their findings, refer a qualified remediation company—like ours—to perform the necessary work. In this scenario, we receive a "protocol" or work plan from the IH, which outlines the specific steps required to address the identified hazards. Our job is to execute that plan with precision and document every step.

The second type of collaboration is equally important: post-remediation clearance. After we have completed our work, we often recommend that the client re-engage the IH to perform post-remediation testing. This is a crucial step that serves to defend our work. The IH's clearance report, based on independent testing, provides objective evidence that the remediation was successful and that the indoor environment has been restored to a healthy state. This not only gives the client peace of mind but also protects us from future liability.

Navigating Credentials and Expertise

One of the nuances of this relationship is the varied skill level and credentials of the individuals in the field. You may encounter IHs with extensive certifications and training from reputable bodies like the American Board of Industrial Hygiene (ABIH) who may still miscalculate the needs of a project. Conversely, you might work with individuals who have no formal credentials but possess a wealth of practical experience and an intuitive understanding of complex IAQ issues.

It's essential to recognize that credentials do not always equate to competence. When working with an IH, we must remain vigilant and objective. If a protocol seems ill-conceived or is based on flawed assumptions, it is our professional responsibility to communicate our concerns. We do this not to undermine their authority, but to ensure that the client receives the most effective and durable solution. Our role is to be a technical partner, providing the hands-on expertise and practical insights that complement the IH's scientific analysis. By fostering a relationship built on mutual respect and shared professional goals, we can ensure that every project—from a simple mold remediation to a complex environmental cleanup—is completed to the highest standard.