Observed arrival · 2026-10-16
SPCC Plan Builder puts the oil-storage math beside its citations
A tool for small oil-storage sites to check whether the federal SPCC rule may apply, assess Tier I eligibility, and prepare a plan for review and signature.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Owners and operators of small oil-storage facilities
- Worth noticing
- Containment calculations show their working, subtracting space occupied by tanks other than the largest and adding entered rainfall allowance.
Field notes
The builder says it excludes containers under 55 gallons, permanently closed tanks, motive-power tanks, and other listed exclusions when totaling storage. Its containment examples include dikes, double-walled tanks, spill pallets, and containment buildings, with rainfall entered by the user. The page says the owner or operator remains responsible for reviewing and signing, and that the tool does not review, certify, or approve a plan.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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