How Smaller Facilities Can Self-Certify an SPCC Plan Instead of Hiring a Professional Engineer, and When They Can't
If you store oil at a New Jersey facility, the federal oil spill rule, formally the Spill Prevention, Control, and Countermeasure rule (SPCC), may require you to have a written plan. Once you know you need one, the next question is usually about money and responsibility: can you write and sign the plan yourself, or does a licensed Professional Engineer (PE) have to certify it? The answer depends on whether your facility is a "qualified facility," and for a lot of smaller New Jersey sites, it is.
In this article we'll walk through what a qualified facility is, how the capacity and container-size criteria work, how to check your spill history for the past three years, and what you take on when you self-certify. We'll also cover how New Jersey's own spill rules sit on top of the federal ones. If you'd rather have someone check your numbers before you sign anything, you can always reach out to RMA.
Table of Contents
TL;DR
Your New Jersey facility is a qualified facility if it stores 10,000 gallons or less of oil aboveground in total and hasn't had a single discharge over 1,000 gallons, or two discharges over 42 gallons each within any 12 months, to a waterway in the three years before you certify. If every container is 5,000 gallons or less, you're Tier I and can fill out EPA's template yourself. If any container is larger, you're Tier II and write a full plan yourself. Either way you sign it, so you own every mistake, and any shortcut from the standard rules needs a PE.
What Is a Qualified Facility Under the SPCC Rule?
A qualified facility is a smaller, lower-risk oil storage site that EPA lets prepare and self-certify its own SPCC Plan. For everyone else, federal regulations require a licensed PE to visit the facility, review the plan, and certify that it's adequate. The qualified facility rules, found in 40 CFR 112.3(g) and 112.6, swap that engineering review for a signed statement from the facility's owner or operator. EPA built the concept so that a site with a few tanks and a clean record doesn't have to pay for engineering review of a plan it can reasonably write itself.
There are two versions. A Tier I qualified facility has no single aboveground container larger than 5,000 gallons and can use a plain-language template EPA publishes in Appendix G of the rule. A Tier II qualified facility has at least one container over 5,000 gallons, so it can't use the template, but it can still self-certify a full plan it writes to the standard SPCC requirements. Our articles on Tier I self-certified SPCC Plans and Tier II self-certified SPCC Plans go deeper on each format.
Does Your New Jersey Facility Need an SPCC Plan at All?
Qualified facility status only comes up once you know the SPCC rule applies to you. In general, it does if you store more than 1,320 gallons of oil aboveground, counting only containers of 55 gallons or more, and there's a reasonable expectation that a spill could reach a waterway or adjoining shoreline. That's about capacity, not contents, so a 5,000-gallon tank that's usually half empty counts as 5,000. Oil-filled equipment like transformers and hydraulic systems counts, and so do vegetable oils. Propane doesn't. Motive power containers, the fuel tanks built into vehicles and equipment, are exempt.
The "reasonable expectation" test can't count on manmade structures to stop a spill, so a curb, a berm, or a storm drain system doesn't take you out of the rule. Because New Jersey is so densely developed and drained by streams, ditches, and storm sewers, many facilities over the threshold end up covered. EPA Region 2 enforces the SPCC rule here. If you're not sure whether your drums and tanks add up to enough, our guide to figuring out if you need an SPCC Plan and our explanation of how 55-gallon drums count will get you there.
What Are the Tier I and Tier II Qualified Facility Criteria?
Three criteria decide where you land: total aboveground oil storage, the size of your largest single container, and your spill history. Under 40 CFR 112.3(g), you need all of the criteria that apply to your tier. The table lays them side by side.
| Criterion |
Tier I Qualified Facility |
Tier II Qualified Facility |
| Aggregate aboveground oil storage capacity |
10,000 gallons or less |
10,000 gallons or less |
| Largest single aboveground container |
5,000 gallons or less |
Any size within the 10,000-gallon total |
| Spill history, past three years |
No single discharge over 1,000 gallons, and no two discharges each over 42 gallons within any 12-month period |
Same |
| Plan format |
EPA's Appendix G template, completed and signed by the owner or operator |
Full plan meeting the standard SPCC requirements, self-certified |
| Shortcuts from the standard rules |
None allowed in the self-certified plan |
Only if a PE certifies each one in writing |
The spill history test counts discharges "as described in" 40 CFR 112.1(b), meaning oil that reached navigable waters or adjoining shorelines. The three-year window runs back from the date you self-certify, or from when your facility became subject to the rule if that's been less than three years. Discharges caused by natural disasters, acts of war, or terrorism are left out. Our article on the different types of SPCC Plans shows how these categories compare with a full PE-certified plan.
How Do You Calculate Aggregate Aboveground Oil Storage Capacity?
Add up the shell capacity of every aboveground container of oil that holds 55 gallons or more, including bulk tanks, drums, totes, generator day tanks, and oil-filled equipment. Count the full capacity of each, not what's in it today. Containers under 55 gallons don't go into the total.
Here's a typical small manufacturer. It has a 4,000-gallon diesel tank, a 2,500-gallon heating oil tank, a 275-gallon day tank, and ten 55-gallon drums of lubricants. That's 4,000 plus 2,500 plus 275 plus 550, or 7,325 gallons, with no container over 5,000, so it fits Tier I on size. Swap the 4,000-gallon tank for a 6,000-gallon tank and the total becomes 9,325 gallons. That's still under 10,000, but one container now exceeds 5,000 gallons, so the facility is Tier II instead.
Completely buried tanks that are subject to the underground storage tank rules are generally outside the SPCC rule, and New Jersey runs its own underground tank program under N.J.A.C. 7:14B. Exemptions, especially for heating oil tanks, vary, so confirm how each buried tank is regulated before you leave it out of your count.
How Do You Check Your Spill History for SPCC Qualification?
Spill history is where most self-certifiers either get tripped up or skip the work entirely. EPA's guidance tells you to gather information on oil discharges from your facility for the past three years before you decide which type of plan you can use. A sloppy check can leave you certifying something that isn't true.
Start with the records you control: incident reports, maintenance logs, safety committee notes, and the monthly inspection records your current SPCC Plan already requires, if you have one. Then look outside the facility. Any discharge you reported to the New Jersey Department of Environmental Protection (NJDEP) or the National Response Center will have generated a record, and so would a cleanup done by a contractor, an insurance claim, or a call to the local fire department. Ask your fuel delivery vendor and your maintenance crew too, because the person who spent ten minutes with absorbent pads on a hose leak last spring may never have written it down. If you bought or leased the site recently, ask the seller or previous operator about spills during their time, since the facility's history is what counts.
For each event, work out how much oil actually left containment and whether it reached a waterway, a storm drain, a ditch, or an adjoining shoreline. A 200-gallon spill that stayed inside secondary containment is a very different thing from a 30-gallon spill that ran into a storm drain. Two discharges over 42 gallons in the same 12-month window disqualify you, and so does a single discharge over 1,000 gallons. Write down what you reviewed and what you found, and keep it with the plan. Our article on the sheen rule and spill reporting explains how a small spill to water can still trigger federal reporting.
What Do You Certify When You Self-Certify an SPCC Plan?
Self-certification is a signed set of statements, not a formality. Under 40 CFR 112.6, the owner or operator certifies that they're familiar with the requirements of the rule, that they've visited and examined the facility, and that the plan follows accepted and sound industry practices. They also certify that inspection and testing procedures are established, that they'll fully implement the plan, and that the facility meets the qualification criteria. The last two statements are that the plan doesn't use any of the rule's shortcuts without a PE, and that management has approved the plan and committed the resources to carry it out.
Read that list as a set of promises you can be held to. If an inspector from EPA Region 2 shows up and your secondary containment is undersized, or your spill history check missed a discharge, you've signed a statement that turned out to be wrong. You can read the full text of the qualified facility plan requirements and the qualified facility definition yourself, and we'd encourage you to before you sign.
What Are the Trade-Offs of Self-Certifying Your SPCC Plan?
The upsides are real. You skip the PE certification fee, you can move at your own speed, and nobody outside your company has to coordinate site visits with you. For a facility with a few tanks, a simple layout, and a staff member who's comfortable with the rule, that can be a sensible choice, and we'll tell you so. Plenty of Tier I facilities complete EPA's template on their own without trouble.
The cost of that freedom is that no one checks your work before it counts. A PE has professional liability and a license on the line, which gives them every reason to catch a bad containment calculation. When you self-certify, the person who might catch it is you. The mistakes we see most are undersized secondary containment, missing overfill prevention for tanks, small containers left out of the count, and inspection records that don't match what the plan says. Our guide to sizing SPCC secondary containment covers the calculation that trips up the most people, and our look at top SPCC violations and fines shows what inspectors tend to cite. Federal civil penalties for violations are adjusted for inflation every year under 40 CFR Part 19.
There's also a hard limit on how far self-certification stretches. A Tier I plan can't include any alternative to the standard requirements. A Tier II plan can, but only if a PE certifies each alternative in writing, including any claim that secondary containment is impracticable at your site. Some lenders, insurers, and buyers also like to see a PE stamp regardless of what EPA allows. Our article on when a Professional Engineer is involved in SPCC Plans explains where that line falls. And a signed plan only helps if people follow it, which is why annual oil-handling training, such as our online training library, belongs in the same budget.
How Does the Cost of Self-Certifying Compare With Hiring a PE?
Self-certifying removes the PE's certification fee, but it doesn't make the plan free. Someone still has to measure the tanks, calculate containment, walk the site, write the plan, and set up the inspection program, and that time has a cost whether it's your employee's or a consultant's. PE fees vary a lot with the facility, so we won't quote one here. For RMA's own work, our published SPCC Plan range runs from $2,500 to $15,000 depending on the number of containers, total storage, the complexity of the site, and whether a PE certification is part of the job. A simple Tier I update starts around $1,500, and a PE-certified plan with complex containment questions can run $7,500 and up. Our article on what SPCC Plans cost breaks down those drivers.
If you'd like a ballpark for RMA helping with your plan, whether that's writing it, reviewing what you wrote, or bringing in a PE where one is needed, the pricing calculator below will give you a number based on your facility's details.
How Do New Jersey Spill Rules Affect a Qualified Facility?
Qualified facility status is a federal concept. It tells you who can sign your SPCC Plan, and nothing more. New Jersey adds its own layer, and a self-certified SPCC Plan doesn't satisfy it.
First, the state's discharge reporting rules run separately from the federal test. The Spill Compensation and Control Act (the Spill Act) and its discharge rules at N.J.A.C. 7:1E can require you to notify NJDEP about a release that's far too small to count against your qualified facility status, and NJDEP maintains the current hotline and reporting details on its website. Check the current rule for what applies to your situation. Second, larger sites may be a "major facility" under N.J.A.C. 7:1E, which brings a separate Discharge Prevention, Containment, and Countermeasure (DPCC) plan, and sometimes a Discharge Cleanup and Removal (DCR) plan. Whether you're a major facility depends on your total storage capacity and what you store, so check the rule against your own inventory. The Spill Act covers hazardous substances beyond oil, so chemical storage on the same site counts toward that question too.
Third, if a spill does contaminate soil or groundwater, New Jersey generally requires a Licensed Site Remediation Professional (LSRP) to direct the cleanup, and the Spill Act holds the responsible party strictly liable, jointly and severally, for cleanup costs. That's a legal topic, and an environmental attorney is the right person to advise you on liability or on how to handle a past discharge. Finally, a few states restrict self-certification through their PE licensing boards, so it's reasonable to confirm New Jersey's position with the state board before you rely on it. Our article on SPCC Plans in New Jersey covers the state-level picture, and who enforces SPCC Plans explains the agencies involved.
When Does a Facility Stop Being a Qualified Facility?
Status can change after you've signed. Whenever you make a change to the facility's design, construction, operation, or maintenance that affects its potential for a discharge, you update the plan and certify the technical amendment under the same set of statements, including that the facility still meets the qualification criteria. That means a bad spill year can come back to matter the next time you certify something.
Growth is the other trigger. If a Tier I facility adds a container over 5,000 gallons, or any qualified facility grows past 10,000 gallons in total, you have six months from preparing the amendment to move to the next level. A Tier I facility with a new 6,000-gallon tank can become Tier II if its total is still 10,000 gallons or less. A facility past 10,000 gallons needs a full plan certified by a PE. The five-year review also applies: every five years you review the plan, sign a statement saying you did, and amend it within six months if field-proven technology would significantly reduce discharge risk. Our guide to SPCC Plan five-year reviews walks through that process.
How Can RMA Help With SPCC Qualified Facility Questions?
We'll tell you straight if you don't need us. If your site is a handful of tanks, your spill history is clean, and you're comfortable with the template, completing it yourself may be the right call. Where we usually help is the step before you sign: checking your capacity count, reviewing your spill history findings, looking at your containment math, or writing the plan so you can review it and self-certify with confidence. If your facility doesn't qualify, or you'd like a PE involved for any reason, we can work with you on that path too. Our senior staff does the work, and we're based in New Jersey, so NJDEP's rules and Region 2's expectations are familiar ground.
There's no pressure and no obligation. You can call us, email us, or fill out the form on our website, and if you'd like to talk through your situation, you're welcome to contact RMA whenever it suits you.
