

We offer the following industrial hygiene services:
Noise Sampling: Du-All Safety is available to come out with equipment and identify the noise levels of loud equipment and report on the findings. The report will include the noise level as compared the OSHA TWA chart. The report will also identify the exposure group, the amount of time they can be exposed without hearing protection, recommend different types of hearing protection (ear plugs and ear muffs), identify the amount of time an employee can be exposed to the same noise levels using the recommended hearing protection. Please call for details.
Air Sampling: Du-All Safety has a specialist certified by the Cal/EPA to conduct indoor air quality assessments. The assessment includes on-site visits, lab samples, problem determination, and recommended corrective action. The specialist will examine the employee discomfort/symptoms, respiratory issues, building air-handling system(s), filters, air flow rate, ceiling tiles, floors, water intrusion, mold, potential work restrictions, as well as the potential cause of any allergic reactions, etc.