QTP4B051-3 — Occupational And Environemental Health (oeh) Program Overview

QTP4B051-3 governs Air Force occupational and environmental health program overview qualification training.

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• Publication number: QTP4B051-3
• Title: OCCUPATIONAL AND ENVIRONEMENTAL HEALTH (OEH) PROGRAM OVERVIEW
• Date: 2022-07-13

View QTP4B051-3 on armypubs.army.mil

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It covers conceptual site models, exposure pathway evaluation, exposure assessment strategies, predictive exposure models, and TIC/TIM vulnerability assessment data. It requires identifying threats and exposure elements, calculating concentrations, compiling assessment data, and managing information in DOEHRS.

Topics covered

• Conceptual site models
• Exposure pathway evaluation
• Mass/volume modeling
• Csat modeling
• Box model calculations
• TIC/TIM vulnerability assessment
• DOEHRS data management

Questions and answers

When should the conceptual site model be updated?

When new information is obtained that will change the conceptual site model. (paragraph 2)

What does the mass/volume model assume about contaminant dispersion?

The mass/volume model assumes the mass of a contaminant (chemical) completely disperses evenly within the space it is released. (paragraph 1)

What does DOEHRS data support for health risk assessments?

The HRA data in DOEHRS serves as the basis for recommendations to protect workers from health threats and risks. (paragraph 2)

What should a trainer provide for predictive exposure assessment training?

Trainer should provide a process scenario in which a known volume of chemical (including % concentration), is used for a known amount of time, and is used in an area with known volume of air. (paragraph 5)

What is required when evaluating a liquid chemical evaporating?

Dimensional analysis is necessary to convert the product from grams (g) to milligrams (mg). (paragraph 2)

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