Tanks and Fuel Management 

TANKS

Walden Environmental Engineering provides comprehensive tank and drum storage compliance services tailored to each client’s operational needs, budget, and project timeline. Our experience includes the design, permitting, construction management, and spill response needs of aboveground and underground tanks used to store gasoline, diesel, fuel oil, waste oil, and processing chemicals. We can assist with Department of Buildings (DOB) permits, county health department permits, permitting for existing tanks, addressing regulatory violations, and recommending compliance upgrades. Our team provides support for fuel and chemical bulk storage, tank testing, design, permitting, and construction management.

UNDERSTANDING TANK COMPLIANCE REQUIREMENTS

Tank compliance involves meeting applicable regulatory requirements for the installation, operation, maintenance, and management of petroleum and chemical storage systems. These responsibilities help facility owners and operators reduce environmental risks, maintain safe storage conditions, and address regulatory obligations throughout a tank system’s service life.

Requirements differ between underground storage tanks (USTs) and aboveground storage tanks (ASTs). Factors such as tank capacity, stored substances, installation date, location, and system configuration can influence which federal, state, and local regulations apply. For example, certain UST systems may be subject to release detection and corrosion protection requirements, while AST systems may have different inspection and secondary containment obligations.

Walden Environmental Engineering helps clients evaluate their storage systems, identify applicable requirements, and determine where compliance improvements may be needed.

STORAGE TANK INSPECTIONS, MONITORING, AND RECORDKEEPING

Routine inspections, testing, and monitoring help identify potential leaks, equipment deficiencies, and other conditions that could affect tank compliance. Depending on the system, these activities may involve evaluating tank and piping conditions, corrosion protection, release detection equipment, and secondary containment systems.

Inspection schedules and monitoring methods vary based on the tank’s design, contents, and applicable regulations. Depending on the applicable regulations, certain systems require specific testing procedures and records documenting equipment condition or performance. Maintaining accurate inspection records, testing results, permits, and maintenance documentation can help facility managers track system conditions and prepare for regulatory reviews.

Walden’s tank compliance and monitoring services help organizations evaluate applicable requirements, identify potential deficiencies, and determine appropriate corrective measures.

TANK UPGRADES, CLOSURE, AND REMOVAL COMPLIANCE

Storage tank modifications, equipment upgrades, closures, and removals can create additional regulatory responsibilities. Before beginning work, facility owners may need to evaluate permitting requirements, agency notifications, and applicable procedures for modifying or permanently closing a tank system.

Determining whether to upgrade, remove, or permanently close a tank in place depends on its condition, location, regulatory status, and future property use. Closure-in-place may be permitted under certain circumstances, subject to applicable regulatory requirements, while other situations may require tank removal.

Depending on applicable requirements and site conditions, tank closure and removal projects may involve environmental assessments, soil sampling, closure documentation, or remediation when contamination is identified. Walden supports these projects through tank system design, permitting, construction oversight, abandonment, demolition, and related environmental consulting services.

OPERATOR RESPONSIBILITIES AND ONGOING TANK COMPLIANCE

Tank owners and operators have regulatory responsibilities throughout a storage system’s operation, although specific obligations vary by jurisdiction and system type. These responsibilities may include maintaining registration information, coordinating required inspections, retaining compliance records, and addressing equipment deficiencies.

Certain underground storage tank systems also require designated Class A, B, and C operators who meet applicable training and qualification requirements. These requirements vary depending on the tank system and jurisdiction and do not apply uniformly to all storage facilities.

Changes in ownership, equipment, or storage operations may create additional reporting or documentation responsibilities. Walden’s tank compliance consulting and operator support services can help facility managers evaluate these requirements and maintain organized compliance programs.

FUEL MANAGEMENT

Walden combines technical expertise in fueling systems with design and construction oversight services to help businesses track fuel usage, reduce fuel loss, and improve asset management.

We approach each project as an opportunity to improve operational efficiency, whether that involves designing and implementing a fuel management system, upgrading an existing system, or sourcing replacement parts. Our fuel management services include monitoring fuel usage, tracking vehicles and equipment, evaluating alternative fuel compatibility, collecting odometer and operating-hour readings, and supporting fleet management activities.

WALDEN’S TANK AND FUEL MANAGEMENT SERVICES ARE LISTED BELOW:

• Tank Compliance and Monitoring
• AST/UST Permitting
• Class A/B/C Operator Compliance
• Chemical/Petroleum Bulk Storage System Design
• Spill Prevention, Control, and Countermeasure (SPCC) Plans
• Storage Tank System Installation and Testing
• UST/AST Abandonment and Demolition
• Spill Response
• Fuel Management Systems Design
• Waste Oil Management
• Construction Management
• Cost Estimating
• Maintenance Planning and Prioritization