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TTI Environmental, Inc.

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NDT

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

Aboveground Storage Tank, Piping & Pressure Vessel Inspections: When and what exactly is required?

January 19, 2023 //  by Tina Beittel

  It is important to conduct routine/periodic inspections to help keep the tanks, pressure vessels, piping, fittings and venting in good working order, minimize risk and run efficiently. Thorough inspections are essential to proactively identify and fix potential problems which may lead to tank failure, environmental contamination, workplace injuries and business interruptions. Here is a …

Aboveground Storage Tank, Piping & Pressure Vessel Inspections: When and what exactly is required?Read 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

Standard Inspection Interval Summaries

June 18, 2018 //  by Tina Beittel

Integrated inspection programs accomplish regulatory compliance, safety objectives (PSM) and reliability determinations as well as assess mechanical integrity and preventative maintenance for cost effective budgeting and scheduling. The following items are to be included in the Routine Inspections performed by the tank owner: General Exterior Inspection Tank Security and Vehicular Protection Tank Foundation Tank Supports …

Standard Inspection Interval SummariesRead More

Non-destructive testing (NDT) – Dye Penetration Inspection (DPI) example

September 28, 2016 //  by Tina Beittel

Dye Penetrant Inspection (DPI) also called as Liquid Penetrant Inspection is an efficient, economical and widely used non destructive test method to detect surface-breaking discontinuities in all non-porous materials. Penetrant test is based upon the principles of capillary action where  liquid penetrates into a cavity, and is performed by cleaning the test surface thoroughly, applying …

Non-destructive testing (NDT) – Dye Penetration Inspection (DPI) exampleRead More

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Latest News

  • JOB OPPORTUNITIES SkillBridge Partner – IH Environmental Specialist and CCD Petroleum Technician
  • Launching Your Post-Military Career: TTI is Now an Official DoW SkillBridge Partner
  • Beyond the Phase I: Navigating BERs and Non-Scope Risks
  • From Rock to Rain Garden: Smart Stormwater Management in Action – TTI’s 2026 Earth Day Project
  • Team Certifications: PADEP IAM/IAF & ASNT Acoustic Emission Level 1
  • Safety Training and Reporting Services for NJ Schools
  • Expanded Environmental Services Available through CCESC
  • Join us for EBA Meet-Up – May 13, 4-7 PM, South House in Jersey City, NJ
  • Do You See What We See? Tank Inspections Stop Failures Before They Start
  • NJ S1370 Passes: Mercury-Free Flooring Mandate for NJ Schools, Community & Child Care Centers

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Announcements

JOB OPPORTUNITIES SkillBridge Partner – IH Environmental Specialist and CCD Petroleum Technician

Launching Your Post-Military Career: TTI is Now an Official DoW SkillBridge Partner

Team Certifications: PADEP IAM/IAF & ASNT Acoustic Emission Level 1

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

Launching Your Post-Military Career: TTI is Now an Official DoW SkillBridge Partner

Beyond the Phase I: Navigating BERs and Non-Scope Risks

From Rock to Rain Garden: Smart Stormwater Management in Action – TTI’s 2026 Earth Day Project

More Press Releases...

Contact

Headquarters

TTI Environmental, Inc.
1253 North Church Street
Moorestown, NJ 08057-1136
Phone: 856-840-8800
Fax: 856-840-8815
Email: tti-info@ttienv.com

Regional Offices

Morgantown, PA
Phone: 484-228-7750

Harrisburg, PA
Phone: 717-200-9880

Hackensack, NJ, and Staten Island, NY
Phone: 973-241-3430

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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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