Getting started

A container rule with no container specification

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Read the section looking for what a packaging catalog would expect The only structural requirement is about what kind of unit it is Which rules out a great deal without specifying anything Then the condition requirement, and then two words And the reason is visible in the structure around it With one clause worth reading twice So the specification work is done elsewhere and this section covers the gap Which is a sensible division and a useful one to notice And it sets up the one thing the pages can measure here References

Most of a packaging rule is missing. On purpose.

Read the section looking for what a packaging catalog would expect

A capacity. A material. A wall thickness. A closure type. A compatibility requirement against the fluid. A color. A vent. None of it is there.

The only structural requirement is about what kind of unit it is

Used oil generators shall not store used oil in units other than tanks, containers, or units subject to regulation under parts 264 or 265. So the unit has to be a tank or a container rather than something else.

Which rules out a great deal without specifying anything

A pit, a bund, an open drum liner, a sump. The drafting defines the category and leaves the engineering alone.

Then the condition requirement, and then two words

In good condition. Not leaking. Labeled or marked clearly with the words Used Oil. That is the whole of what the section asks of the container.

And the reason is visible in the structure around it

The section opens by pointing at two other regimes: Spill Prevention, Control and Countermeasures under part 112, and the Underground Storage Tank standards under part 280 for used oil in underground tanks.

With one clause worth reading twice

The underground tank standards apply whether or not the used oil exhibits any characteristics of hazardous waste. So the tank rules attach to the substance regardless of how it classifies.

So the specification work is done elsewhere and this section covers the gap

It is the paragraph for the drum in the corner of a workshop: not a regulated tank, not underground, and still holding used oil. For that case the requirements are condition and two words.

Which is a sensible division and a useful one to notice

A rule does not have to specify a container to control how it is used. Three requirements that anybody can check beat a specification nobody reads.

And it sets up the one thing the pages can measure here

If the rule asks about a container’s state rather than its specification, the interesting question for this shelf is what the specification fields actually tell anybody. The containers section is about that.

References

40 CFR 279.22(a) and (b). Paragraph (a): "Used oil generators shall not store used oil in units other than tanks, containers, or units subject to regulation under parts 264 or 265 of this chapter." Paragraph (b): "Condition of units. Containers and aboveground tanks used to store used oil at generator facilities must be: (1) In good condition (no severe rusting, apparent structural defects or deterioration); and (2) Not leaking (no visible leaks)." The section also notes that used oil generators are subject to Spill Prevention, Control and Countermeasures under 40 CFR part 112, and to the Underground Storage Tank standards of 40 CFR part 280 for used oil stored in underground tanks "whether or not the used oil exhibits any characteristics of hazardous waste". law.cornell.edu

40 CFR 279.22(c): "(1) Containers and aboveground tanks used to store used oil at generator facilities must be labeled or marked clearly with the words “Used Oil.” (2) Fill pipes used to transfer used oil into underground storage tanks at generator facilities must be labeled or marked clearly with the words “Used Oil.”" law.cornell.edu

Written from 40 CFR 279.22 and from the catalog as it stood on 19 October 2026. That section governs how a used oil generator stores used oil; it does not govern fuses, clips, clamps, bulbs, retainers, caps or valve stems, and it does not reach any container on this shelf. Nothing here says any container may be used to store used oil or any other fluid, and nothing here is guidance about handling or disposing of used oil. No container on this shelf is described as being in any particular condition, because the catalog records a specification and not a state. This shelf is a subset of the store-small-dry shelf and the sewing notions property enumerates that shelf.