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Our Services
At Adelphi Environmental, we offer a comprehensive range of environmental testing and maintenance services specifically designed for gas station owners, fuel jobbers, and travel centers. Our services are tailored to help you stay ahead of potential environmental issues, ensuring the smooth operation of your business and compliance with environmental regulations.
Restore fuel integrity. Extend equipment life. Stay compliant.
Fuel Polishing & Tank Cleaning
Contaminated fuel and standing water are two of the biggest threats to underground storage tank systems. Our comprehensive fuel polishing, tank cleaning, and water removal service is designed to restore fuel quality, extend equipment life, and keep your site compliant with EPA and state regulations. We remove microbial growth, sludge, and sediment buildup while addressing water accumulation that can lead to corrosion, bacterial contamination, and sensor failure. Regular maintenance protects your investment and helps prevent costly repairs.
Our service includes:
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Multi-stage circulation and fuel polishing filtration
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Tank bottom cleaning for diesel and gasoline systems
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Water removal from fuel tanks
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Restoring phase-separated fuel
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Post-service report with recommendations for long-term fuel health
This is an essential service for:
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Gas stations and convenience stores
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Emergency generator sites
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Bulk storage tanks and fleet fueling stations
Monthly Compliance Program
Environmental regulations can be complex and constantly evolving. Our Monthly Compliance Program is a turnkey service that keeps your site aligned with state and federal requirements. We conduct regular on-site inspections, maintain accurate documentation, and proactively identify minor issues before they become costly violations.
Program features:
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Monthly walkthroughs and inspections of critical systems
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Sump, spill bucket, and dispenser UDC inspections
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ATG and release detection system checks
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Inspection of caps, seals, and emergency shutdown systems
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C-Operator training for store personnel included
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Digital compliance reporting
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Scheduling reminders for annual testing deadlines
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Liaison support for local regulators and inspectors
- Record maintenance and posting of certificates for regulatory readiness
This is your preventative strategy for passing inspections the first time, avoiding fines, and staying ahead of costly breakdowns.
Regulatory peace of mind
— month after month.
Responsive support to protect uptime and compliance.
Maintain, Replace & Repair
Whether you’re dealing with faulty sensors or a broken overfill alarm, equipment failures can risk environmental violations and business interruption. Adelphi offers field-based maintenance and emergency repair services to keep your critical systems functioning properly—fast.
We service and replace:
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Sensors and leak detectors
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Hanging hardware including nozzles and hoses
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Dispenser Filters
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ATG Probes
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Drop tubes and overfill devices
Our team is trained to troubleshoot quickly and perform repairs in compliance with EPA and local UST regulations.
Available as a one-time service or part of a broader maintenance agreement.
Compliance Testing
Annual, Triennial, and more.
Whether you have a new build or want to ensure your existing station remains in compliance, our compliance testing services will ensure your fueling system is safe and selling fuel. Our comprehensive testing solutions will identify problems before they cause a station to be shut down or cause a potential release to the environment.
Tests we perform:
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·Annual
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Shear Valve
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Line Leak Detector
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Line Tightness
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ATG Certification
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Stage 1 & EVR
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Sensor Functionality
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Triennial
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Cathodic Protection
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Overfill Prevention
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Hydrostatic
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·Secondary Containment (Interstitial)
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Tank Tightness Testing
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All tests are conducted by fully trained and certified technicians.