Fire & Gas

Fire and Gas ITRs Explained: Detection System Documentation

Checksheets Team

Construction Technology Experts

||8 min read

Fire and Gas ITRs document the installation, calibration, and functional testing of detection and safety systems. These records provide evidence that safety barriers are properly installed and tested.

Types of F&G ITRs

Detector ITRs

  • Gas detector calibration records
  • Fire detector function test records
  • Flame detector test records
  • Manual call point test records

System ITRs

  • F&G panel commissioning records
  • Cause and effect test records
  • Integration test records
  • Performance test records

Calibration Documentation

Gas Detector Calibration

Document test gas type and concentration, zero and span readings, alarm setpoints, response times, and calibration dates.

Fire Detector Testing

Record test method, response verification, address confirmation, and function test results.

Cause and Effect Testing

Document each input/output relationship in the cause and effect matrix with tested verification and proper response confirmation.

SIL Verification

For SIL-rated F&G functions, document proof test procedures, test intervals, and demonstrated safety integrity.

Periodic Testing Records

Establish baseline records that support ongoing proof testing and maintenance requirements.

fire and gasITRdetectioncalibrationsafety systems

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