DAFMAN91-203 — Department Of The Air Force Occupational Safety Fire And Health Standards

DAFMAN91-203 governs Department of the Air Force minimum safety, fire protection, and occupational health standards.

Search DAFMAN91-203

  • Publication number: DAFMAN91-203
  • Title: DEPARTMENT OF THE AIR FORCE OCCUPATIONAL SAFETY FIRE AND HEALTH STANDARDS
  • Date: 2026-02-24

View DAFMAN91-203 on armypubs.army.mil


It includes requirements for wire-rope clip installation, machinery and equipment shutdown, and hazardous energy control. It also addresses fall protection programs for employees exposed to fall hazards while working at height.

Topics covered

  • Wire rope clip installation
  • Rope measurement angles
  • Machinery and equipment shutdown
  • Affected employee notification
  • Personal protective equipment
  • Equipment testing and positioning
  • Control neutral position

Questions and answers

How should the next wire-rope clip be positioned?

Apply the next clip as near the loop as possible. (paragraph 8)

How should wire-rope clip nuts be tightened?

Turn on nuts — take up rope slack — tighten all nuts evenly on all clips to recommended torque. (paragraph 8)

How are angles measured in the wire-rope tables?

All angles shown are measured from the vertical.

What must happen before machinery or equipment is shut down?

Verify it is safe to shut down the machinery/equipment. (paragraph 8)

What must be done before machinery or equipment is reenergized?

Notify all affected employees the system is ready for return to service. (paragraph 1)

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