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TTI Environmental, Inc.

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STI SP001

Do You See What We See? Tank Inspections Stop Failures Before They Start

April 9, 2026 //  by Tina Beittel

API 653 Formal External Inspections Formal external inspections are critical for assessing the condition of large above-ground storage tanks (ASTs) and associated equipment. Conducted by certified inspectors under the API 653 standard, these inspections focus on identifying external corrosion, structural damage, leaks, and hazards to ensure tank safety and compliance. Key points about API 653 …

Do You See What We See? Tank Inspections Stop Failures Before They StartRead More

Quick Overview of Storage Tank Inspection Standards

November 5, 2025 //  by Tina Beittel

Regular formal external inspections are crucial for the safety and reliability of large above-ground storage tanks (ASTs), supplementing routine monthly and internal inspections. This article covers formal inspections, their frequencies, and requirements, helping facility managers and compliance officers understand why these inspections are essential. Corrosion rates in tanks can vary widely; average rates of 2–5 …

Quick Overview of Storage Tank Inspection StandardsRead More

Matt Cruz of Inspection Division achieves STI Certification

June 21, 2018 //  by Tina Beittel

We are happy to announce that Matt Cruz had completed certification as a Steel Tank Institute (STI) SP001 Inspector.  STI certification is required for inspecting shop-fabricated aboveground tanks, portable containers and small field-erected tanks. Matt also has experience in multiple NDT testing methods including Magnetic Particle, Liquid Penetrant Testing, Ultrasonic Thickness Testing, and multiple Eddy …

Matt Cruz of Inspection Division achieves STI CertificationRead More

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Latest News

  • Environmental Compliance and Site-Risk Support for Regulated Facilities
  • Soil Considerations & Remediation Support for Site and Field Projects
  • Legionella Risk Management in New Jersey: Why Building Water Systems Need Attention Now
  • Beyond the Inspection Date – What PHMSA’s Proposed Breakout Tank Rule Could Mean
  • Now Hiring: Environmental Associate 2 – Northern NJ and NYC Metro
  • Now Hiring: Environmental Associate 1 – Northern NJ and NYC Metro
  • TTI Joins Bergen County Cooperative Contract for Asbestos Sampling and Consulting
  • Save the Date: October 29, 2026 – Virtual Environmental Lunch & Learn Webinar
  • Renovation Planning: Asbestos, HVAC Upgrades, and Indoor Air Quality
  • Helping to Build Future Environmental Careers at Groundwork Elizabeth

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Announcements

TTI Joins Bergen County Cooperative Contract for Asbestos Sampling and Consulting

Save the Date: October 29, 2026 – Virtual Environmental Lunch & Learn Webinar

Helping to Build Future Environmental Careers at Groundwork Elizabeth

More Announcements...

Events

Join us for EBA Meet-Up – May 13, 4-7 PM, South House in Jersey City, NJ

February & March 2026 Industry Events – Meet Us There!

Reflecting on Our 13th Annual Environmental Seminar/Webinar: Collaboration and Learning in Action

More Events...

Press Releases

Environmental Compliance and Site-Risk Support for Regulated Facilities

Soil Considerations & Remediation Support for Site and Field Projects

Legionella Risk Management in New Jersey: Why Building Water Systems Need Attention Now

More Press Releases...

Contact

Headquarters:

1253 North Church Street
Moorestown, NJ 08057-1136
856-840-8800 | Fax: 856-840-8815

Branch Office:

1018 Broad Street, Suite 1
Bloomfield, NJ 07003
973-746-7600

Satellite Offices:

The Environmental Consulting Division also has satellite offices located in:

•  Morgantown, PA – 484-228-7750
•  Harrisburg, PA – 717-200-9880
•  King of Prussia, PA – 610-947-0755
•  Hackensack, NJ, and Staten Island, NY – 973-241-3430
•  Washington DC – 202-987-5530

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TTI Environmental provides Environmental Consulting Services in NJ, PA, NY, and across the US. Our services include UST, Fuel Tank Removal, Installation, Inspection, Remediation, and Assessment. We also offer Environmental Services including Industrial Hygiene.


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