AST Installation Best Practices: Site Prep, Foundation, and Setup

Construction site with soil testing and grading, workers preparing ground.

Aboveground storage tank installation requirements determine whether your facility avoids the 90% of structural failures and leak incidents that trigger EPA violations in the first five years of operation. Key Takeaways: Concrete foundation pads must be 6 inches larger than tank diameter on all sides with 4-inch minimum thickness for tanks under 10,000 gallons Soil … Read more

Fuel Tank Installation Cost Guide: AST Setup, Permits, and Labor Expenses

Construction site with large tank installation, dramatic lighting, twilight setting.

Fuel tank installation cost estimates can triple when hidden expenses surface during construction. Site preparation, permits, and specialized labor add layers of expense that catch facility managers off-guard. Key Takeaways: Complete AST installation costs range from $35,000-$150,000 depending on tank size and secondary containment requirements Site preparation and excavation add $8,000-$25,000 to projects requiring concrete … Read more

Double-Wall vs Single-Wall Aboveground Tanks: SPCC Compliance Implications

Double-wall storage tank with outer shell and fog in a facility.

Double wall aboveground storage tank SPCC compliance promises to eliminate expensive berms and containment pads, but EPA rules don’t automatically accept double-wall construction as secondary containment. Tank design alone won’t satisfy federal requirements. Key Takeaways: Double-wall ASTs must have UL 142 listing with continuous interstitial monitoring to qualify as SPCC secondary containment Single-wall tanks require … Read more

Aboveground Storage Tanks: Compliance, Inspection, and Selection Guide

Large aboveground storage tank with dramatic lighting and fog, emphasizing compliance themes.

Aboveground fuel storage tank compliance is getting more expensive as EPA enforcement actions jumped 47% in 2023, with violations averaging $28,000 in fines per facility. The rules are complex but the consequences are real. Key Takeaways: 40 CFR Part 112 requires SPCC plans for facilities storing 1,320+ gallons in ASTs above ground API 653 mandates … Read more