The problem: The contractor says the doors are "installed and working." The hospital's facilities team inherits them, and within weeks the OR automatic door reverses randomly, the isolation-room door leaks under negative pressure, and nobody has a signed record of what was ever tested. Commissioning is the step that converts an installation into a verified system — and produces the paper trail that protects everyone later.

Commissioning vs. acceptance

Commissioning is the systematic verification that each door performs to specification. Acceptance is the formal sign-off, by the owner's representative, based on commissioning records. Skipping the first makes the second meaningless.

Manual door commissioning checks

  1. Operation: leaf swings freely through full travel; no binding; self-closes from any open position and latches positively (critical on fire doors — NFPA 80 requires doors to close and latch).
  2. Gaps and clearances: perimeter gaps within listing/tolerance (typically ~3 mm head/jambs); undercut per specification.
  3. Hardware function: lock, latchbolt/deadbolt throw, panic hardware (where fitted) releases with one motion; door position switches report correctly to access control/BMS.
  4. Accessibility: opening force ≤ 5 lbf for interior hinged/sliding/folding doors (ADA 404.2.9); closer sweep from 90° to 12° ≥ 5 s (404.2.8); maneuvering clearances unobstructed.
  5. Sealing: gasket contact continuous; drop seal deploys fully; light test or smoke pencil around the perimeter reveals gaps quickly.

Automatic door commissioning checks

Base the procedure on the applicable standard — ANSI/BHMA A156.10 (full power) or A156.19 (low energy) — and the operator manufacturer's commissioning guide. In the US, inspection by an AAADM-certified inspector is the recognized practice for verifying automatic pedestrian doors.

  • Activation sensors: walk-test all approach zones at normal and slow speeds; door opens in time for a person to pass without hesitation or contact.
  • Safety sensors / presence detection: place test objects in the threshold and swing path; door must not close on them. Verify holding beams and safety sensors at both sides of sliding doors.
  • Knowing-act devices: push plates operate from wheelchair positions; time delay (A156.19: door remains fully open ≥ 5 s after release; longer if the switch is remote) is set correctly.
  • Speeds and forces: opening/closing speeds and kinetic energy within the standard's limits; obstruction detection reverses or stops the door.
  • Fail-safe behavior: on power loss, fire doors must close and latch (or operate per listing); egress doors must allow required manual breakout/override.
  • Signage: A156.10/A156.19 require specific decals ("AUTOMATIC DOOR", arrows, "DO NOT ENTER" on one-way) — verify presence and placement.
  • Interlocks (airlocks/cleanrooms): doors A and B must never be open simultaneously; test both normal and fault conditions.

Specialized performance verification

  • Air leakage / room pressure: for isolation rooms, verify room pressure differential (typically negative for airborne infection isolation) holds with doors closed, using a manometer; smoke-pencil the door perimeter. Site air-leakage testing of the door itself (chamber methods per ASTM E283 principles) is rare but can be specified.
  • Radiation doors: post-installation radiation survey by a qualified physicist/RPA at representative kVp; check scatter at frame, astragal, and threshold.
  • Fire doors: confirm labels present and legible, clearances within limits, no unapproved field modifications, closer/latch function — the same items NFPA 80's annual inspection will later check.

Acceptance records

For every door, record at minimum: door ID (matching the door schedule), location, commissioning date, personnel, measured values (forces, times, gaps, pressures), defects found and rectified, and signatures. Attach: operator parameter printouts, sensor walk-test results, pressure readings, and photos. These records become the baseline for maintenance (Chapter 35) and the evidence in any future dispute or inspection.

Common mistakes

  • Accepting a "demonstration" (door opens and closes) instead of measured verification against criteria.
  • Commissioning before finishes are complete — floor coverings change undercuts and sensor heights.
  • No witnessed test for interlocks and fail-safe modes; these fail silently.
  • Losing the records: keep them in the O&M manual and the facility's CMMS.

Acceptance checklist

  • [ ] Manual doors: close-and-latch verified; forces and closing times measured and within ADA limits.
  • [ ] Automatic doors: full A156.10/A156.19 safety check by an AAADM-certified inspector (US) or per EN 16005 (EU); signage in place.
  • [ ] Interlocks and fail-safe/power-loss behavior tested with witnesses.
  • [ ] Isolation-room pressure differential confirmed with doors closed.
  • [ ] Radiation survey passed (where applicable).
  • [ ] Fire doors inspected against NFPA 80 criteria; labels intact.
  • [ ] Signed acceptance certificate per door; records filed in O&M and CMMS.

Sources