MACHINE GUARDING

The Most Cited Standard in Manufacturing, Machine by Machine.

Safeguarding assessments against OSHA Subpart O and the applicable ANSI B11 standards — with findings ranked by exposure and guarding solutions that production will actually keep in place.

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1910.212 general requirements1910.217 power pressesANSI B11 machine standardsRisk assessment method
WHERE GUARDING FAILS

Guards get removed for reasons. Those reasons are the design problem.

Guards that block the work

If a guard makes a setup, clear or adjustment impossible, it comes off within a week and stays off. Guarding that ignores how the job is actually performed does not survive contact with production.

Point of operation left open

The general duty to guard the point of operation is the single most cited item in this area. Older equipment purchased before current expectations frequently has no point-of-operation protection at all.

Nip points and power transmission

Belts, pulleys, chains, shafts and couplings within seven feet of the floor require guarding. These are easy to find and easy to cite.

No risk assessment behind the decision

Current practice expects a documented risk assessment supporting the safeguarding choice. Deciding a guard is adequate without a method is difficult to defend after an amputation.

Interlocks that were bypassed

Defeated interlocks are common, usually because the machine cannot be set up with them functioning. A bypassed interlock after an injury is close to an indefensible position.

New equipment assumed compliant

Machines arrive CE-marked or with a manufacturer claim and are assumed compliant with US requirements. They frequently are not, and the obligation is yours.

WHAT WE DO

A machine list, a risk assessment, and a fix sequence.

We inventory the equipment, assess each machine against the applicable OSHA standard and ANSI B11 requirements, and document a risk assessment for each safeguarding decision. Findings are ranked by severity of the potential injury and likelihood of exposure, not by how easy they are to fix.

Recommendations are practical. Where a guard would block the task, we identify the alternative — interlocked access, presence sensing, two-hand control, or a procedural control with a documented basis — so the fix survives production pressure.

Deliverables

  • Equipment inventory with hazard mapping
  • Machine-by-machine safeguarding assessment
  • Documented risk assessment per machine
  • Ranked findings with severity and likelihood
  • Guarding solutions with rough cost per machine
  • Machine-specific lockout procedures where missing
  • Prioritized capital sequence for the fix
FAQ

Machine guarding questions

Do we have to guard equipment that came guarded from the manufacturer?

You have to ensure it is adequately guarded as installed and used. Manufacturer guarding is a starting point, not a defense — modifications, tooling changes and how the machine is actually operated all affect adequacy.

What about older equipment?

There is no grandfather clause in OSHA machine guarding. Age does not exempt a machine from the requirement, though it often affects which practical solution is feasible.

Is ANSI B11 mandatory?

ANSI standards are not law themselves, but they establish the recognized practice that OSHA references in general duty enforcement and that plaintiffs cite after an injury. Assessing against them is the defensible approach.

How long does an assessment take?

Roughly a day per twenty to forty machines depending on complexity, plus report time. Press and robotic cells take longer.

Can you help with the fixes, not just the findings?

Yes. We specify the solution, help evaluate vendors and quotes, and verify the installed guard achieves what was specified.

Start with the machines that can take a hand.

Twenty minutes to scope an assessment against your equipment list and identify where the exposure actually sits.

Book a 20-minute call