DECMS
ProjectsSign in
  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.

Full guideNext: Resolve conflicts →
← Feature Explorer
FOW-ENV-098High

Air Emissions Control – Line A

Air Emissions Control – Line A: design, construction and commissioning within a defense energetics production facility.

Most Restrictive Requirement
40 CFR 264

RCRA Subpart X permit conditions govern treatment of energetic waste.

Design Criteria

Hazard Division
1.4
40 CFR 264 Table 3-1
Max Net Explosive Weight
5000 lb NEW
40 CFR 264 Para. 4.2
Inhabited Building Distance
1800 ft
40 CFR 264 Table 8-9
Hazardous Area Classification
Unclassified
40 CFR 264 Art. 500/505
Required SIL
SIL 3
40 CFR 264 IEC 61511 §9
Sprinkler / Deluge Density
0.50 gpm/ft²
40 CFR 264 Ch. 11

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

Summary

Discipline
Environmental
Category
Environmental
Risk Level
High
Approval Authority
EPA
Standards Applied
6 across 4 families
Verified Links
2 of 6 approved
Common Equipment
Wet Scrubber

Applicable Standards (6)

Process Safety
Environmental

Governing Authorities

  • EPA
    Federal Environmental Regulator · Air permits, RCRA hazardous waste
    Lead
  • Arkansas DEQ
    State Environmental Authority · State air and water permits

Highest Risk Items

  • Hazardous waste permit violationMedium
    Administrative controls, periodic inspection and documented procedures.
  • Toxic solvent vapor exposureMedium
    Administrative controls, periodic inspection and documented procedures.

Known U.S. / European Conflicts (5)

40 CFR 70↔2010/75/EU· Air emissions permittingPartial
IED requires BAT conclusions; Title V does not. Prepare BAT assessment for EU sites.
29 CFR 1910.119↔2012/18/EU· Major hazard / process safetyPartial
Seveso requires public safety report and land-use planning beyond PSM.
ASME B31.3↔EN 13480· Process pipingPartial
Partial alignment; supplemental U.S. testing or documentation required.
29 CFR 1910.119↔1999/92/EC· Process safety / workplace explosionSignificant Difference
Fundamental differences; requires AHJ/NRTL review and likely redesign or re-certification.
40 CFR 68↔EN 1993· Hazardous waste labelingPartial
Partial alignment; supplemental U.S. testing or documentation required.

Equipment Impacted (1)

Wet Scrubber