DECMS
  1. ✓Find scope
  2. 2Governing rule
  3. 3Resolve conflicts
  4. 4Verify equipment

Step 2: Read the governing requirement. On the feature page, start with the Most Restrictive Requirement, then review applicable standards and the lead authority.

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FOW-FIR-035High

Deluge System – Building 100

Deluge System – Building 100: design, construction and commissioning within a defense energetics production facility.

Most Restrictive Requirement
UFC 3-600-01

UFC 3-600-01 supersedes NFPA where more restrictive (e.g., deluge response for energetics).

Design Criteria

Hazard Division
1.1
UFC 3-600-01 Table 3-1
Max Net Explosive Weight
50 lb NEW
UFC 3-600-01 Para. 4.2
Inhabited Building Distance
400 ft
UFC 3-600-01 Table 8-9
Hazardous Area Classification
Class I Div 1 / Zone 1
UFC 3-600-01 Art. 500/505
Required SIL
SIL 1
UFC 3-600-01 IEC 61511 §9
Sprinkler / Deluge Density
0.20 gpm/ft²

Illustrative values — confirm against the cited edition before design use.

Summary

Discipline
Fire Protection
Category
Fire Protection
Risk Level
High
Approval Authority
Fire Protection Engineer
Standards Applied
6 across 4 families
Verified Links
2 of 6 approved
Common Equipment
UV/IR Flame Detector, Jockey Pump

Applicable Standards (6)

Fire Protection

Governing Authorities

  • Fire Protection Engineer
    Qualified Fire Protection Engineer · Fire suppression, detection, life safety
    Lead
  • USACE
    Construction Agent / Design Review · Design criteria compliance, DD1391, construction QA

Highest Risk Items

  • Fire suppression response time inadequateHigh
    Engineering controls, third-party verification and AHJ acceptance testing.

Known U.S. / European Conflicts (5)

NFPA 68↔DIN EN 14491· Dust explosion ventingPartial
Partial alignment; supplemental U.S. testing or documentation required.
NFPA 72↔DIN EN 54· Fire detectionPartial
Partial alignment; supplemental U.S. testing or documentation required.
UFGS 21 13 18↔2014/34/EU· Cable sizingPartial
Partial alignment; supplemental U.S. testing or documentation required.
NFPA 68↔2014/34/EU· Smoke controlPartial
Partial alignment; supplemental U.S. testing or documentation required.
UFC 3-600-01↔DIN EN 1127-1· SIL calculationSignificant Difference
Fundamental differences; requires AHJ/NRTL review and likely redesign or re-certification.

Equipment Impacted (2)