Exposure control methods (engineering first)
CSP written lesson, 9 min read. CSP Domain 3: Risk Management
AI-drafted from the cited rules and fact-checked against them. Study aid, not site-specific safety advice. The official rule controls.
What you'll learn
- Explain why engineering and work practice controls come before PPE and respirators
- Describe what a silica employer must do when controls cannot reach the PEL
- List the required elements of the silica written exposure control plan
- List the required elements and update rules of the bloodborne Exposure Control Plan
- Distinguish the exposure determination rule from the use of PPE
What this lesson covers
This lesson explains why the OSHA silica and bloodborne pathogens standards put engineering and work practice controls ahead of respirators and PPE, and what each standard's written plan must contain. It is the core of how the exam tests the hierarchy of controls for health hazards, and how you build a defensible control program on the job.
This lesson is included with a pass
Written lessons come with every CSP pass, along with the video lessons, the question bank, mocks and the tutor. $80 per exam or $143 for all three, for 180 days.
Try the free exposure control methods (engineering first) practice questions
Visualize this
- Apply each level to a dusty cutting job and see what each one actually removes.
An interactive diagram, included with every CSP pass.