All cargo tanks · External Visual Inspection · designed to be loaded by vacuum with full opening rear heads
For All cargo tanks, test or inspection is External Visual Inspection; condition or service qualifier is designed to be loaded by vacuum with full opening rear heads; interval is 6 months; regulation section is 49 CFR § 180.407, recorded from its source on 2026-08-10; source re-checked 2026-09-30.
- Container specification
- All cargo tanks verified
- Test or inspection
- External Visual Inspection our reading
- Interval
- 6 months. verified
- Condition or service qualifier
- designed to be loaded by vacuum with full opening rear heads verified
- Regulation section
- 49 CFR § 180.407
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
All cargo tanks designed to be loaded by vacuum with full opening rear heads | September 1, 1991 | 6 months.
— law.cornell.edu, retrieved 2026-08-10
Source
- law.cornell.eduhttps://www.law.cornell.edu/cfr/text/49/180.407