Multi-state c-store chain
Annual line tightness on every pressurized product line, triennial spill bucket and containment sump testing across a multi-state portfolio. Uninterrupted compliance scheduling across multiple contract renewals.
Industries we serve
Six industries, every required test.
Convenience stores, fleet operators, Truck Stops, hospitals, airports, government and defense. Every petroleum site, every state we serve.
Compliance programs across the industries we serve.
Regional fleet network
ATG functionality verification plus air quality testing per state schedule across fleet depot yards in the Mountain West.
Hospital generator network
Annual compliance package across medical facilities in Utah and Colorado: tank tightness, line tightness, spill bucket, containment sump. Continuous multi-year coverage.
Agency fuel infrastructure
Triennial compliance bundling across government fuel sites: spill bucket, containment sump, overfill, line tightness. Multi-year contract relationship.
Convenience stores
A dense petroleum footprint that has to test on schedule without closing the forecourt.
Tell us about your stores →- The full compliance set in one mobilization: line tightness, leak detector testing, ATG functionality, spill bucket, containment sump, and overfill prevention.
- Line testing and ongoing tank monitoring depend on the installed system. Spill-bucket and containment-sump testing follow the applicable requirements and monitoring arrangement.
- One crew works the dispenser island, canopy, and underground network without a second trip, and leaves the site operating.
- Compliance calendar tracked per site and per state, so multi-store renewals land in coordinated visit windows.
- Audit-ready PEI-format records sent after the visit. PTTI prepares them; your operator files with the state.
Common tests Line Tightness · Leak Detector · ATG Functionality · Spill Bucket · Containment Sump · Overfill Prevention
Fleet operators
Your own yards, your own trucks, with testing scoped to the petroleum equipment at each site.
Tell us about your yards →- The core set at each yard: line tightness, ATG functionality, spill bucket, containment sump, and overfill prevention.
- Carries the Part 280 baseline plus the state operator inspection forms each site requires.
- The schedule is built around a portfolio of yards across more than one state, each on its own compliance clock.
- Required line testing, recurring ATG functionality verification, and containment testing consolidated into planned visit windows.
- Records returned in each state operator paperwork format, organized as one coordinated set.
Common tests Line Tightness · ATG Functionality · Spill Bucket · Containment Sump · Overfill Prevention
Truck Stops
High fuel volume, the full UST set, plus vapor recovery where the state requires it.
Tell us about your stops →- The same Part 280 core as a c-store: line tightness, leak detector, ATG functionality, spill bucket, containment sump, and overfill.
- In vapor-collection states, Stage I vapor recovery and pressure/vacuum vent testing on the same visit.
- PTTI tracks which vapor forms a state requires: PV valves, vent lines, static torque, or a subset.
- One visit covers both the UST tests and the vapor recovery tests, documented before the crew leaves.
Common tests Line Tightness · Leak Detector · Air Quality Testing · ATG Functionality
Hospital generators
Standby diesel for backup power, with testing scoped to the installed petroleum equipment.
Tell us about your generator tanks →- The core work is tank and line integrity plus overfill protection: tank tightness, line tightness, and overfill prevention.
- Tank tightness uses negative pressure through an isolation tree, listening for an audible leak from inside the tank.
- The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site.
- Clean pass-fail records with photo documentation, ready for the facility's own compliance files alongside the state documentation.
Common tests Tank Tightness · Line Tightness · Overfill Prevention
Airport jet fuel
Testing for aviation fuel networks and the petroleum equipment installed at each site.
Tell us about your fuel network →- The core integrity and monitoring set: tank tightness, line tightness, leak detector testing, and ATG functionality.
- Tank tightness testing uses acoustic or applicable interstitial methods selected for the system.
- Helium leak detection pinpoints a leak after a failure has been confirmed with positive isolation, so a repair is aimed precisely rather than by excavation guesswork.
- Serves both fixed base operators and commercial jet fuel systems.
Common tests Tank Tightness · Line Tightness · Leak Detector · Helium Leak Detection
Government and defense
Testing for the petroleum equipment at federal, state, municipal, and defense fuel sites.
Tell us about your agency's sites →- The core set: tank tightness, spill bucket, containment sump, and overfill prevention, with line tightness and ATG where present.
- The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site.
- Each site sits inside its state UST program; each agency keeps records to its own format and timeline.
- Records prepared in the format the agency's compliance office needs, scheduled across the agency's sites together.
Common tests Tank Tightness · Spill Bucket · Containment Sump · Overfill Prevention
Don't see your site type? PTTI tests petroleum systems according to the equipment and requirements at the site. Tell us about your site →
Industry questions, answered.
Which industries does PTTI service?
PTTI services convenience stores, fleet operators, Truck Stops, hospital generator fuel systems, airport jet fuel infrastructure, and government and defense facilities. The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site.
Do you handle multi-site portfolios?
Yes. Multi-site c-store chains, fleet operators, and government agencies get consolidated scheduling and unified reporting across their portfolio. PTTI tracks compliance calendars per site per state, so required tests can be bundled into single visit windows.
What's different about hospital generator testing?
The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site. PTTI documents pass-fail with photo records and inspection forms ready for facility records in addition to the state UST program documentation the operator handles.
Do you service airport fuel infrastructure?
Yes. PTTI tests airport FBO and commercial jet fuel infrastructure. The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site. Helium leak detection is available after a failure has been confirmed with positive isolation.
How are government and defense sites handled?
The required testing depends on the installed petroleum equipment, its monitoring arrangement, and the requirements applicable to the site. PTTI tracks each state's UST program requirements per site and prepares documentation in the format the agency's compliance office needs.