CommTank

Removing a 30,000-gallon underground storage tank is never simple, especially when it’s partially enclosed in a concrete vault and filled with high-viscosity No. 6 fuel oil.

In this project, our team implemented specialized solutions, including a multi-stage removal process to handle the tank’s unique location.

This tank removal highlights the importance of experience and precision in complex projects.

👉 Read the full case study: https://www.commtank.com/projects/commercial/underground-storage-tank-removal-lee-ma/

Diesel fuel maintenance is often overlooked until a generator fails during a winter storm.

We recently published a comprehensive guide covering:
• Microbial growth in diesel storage tanks
• Winter diesel gelling risks in Massachusetts
• ASTM D975 fuel stability
• NFPA 110 generator readiness

If your facility relies on stored diesel fuel, this guide explains what to watch for and how to prevent failures.

Diesel Fuel Maintenance Massachusetts | Generator & Storage Tank Guide Complete guide to diesel fuel maintenance in Massachusetts. Learn about microbial growth, winter diesel treatment, fuel polishing, and generator reliability.

When a Decommissioned Tank Still Needs Attention

Not all underground storage tanks can be removed safely, especially in dense, historic areas. In this Boston project, voids were found in the concrete fill of a tank that had been closed-in-place.

CommTank performed targeted repairs to stabilize the tank, eliminate structural concerns, and bring the system back into compliance, all without risking damage to surrounding buildings.

Learn how this unique challenge was resolved through careful planning and specialized repair methods: https://www.commtank.com/projects/commercial/underground-storage-tank-decommissioning-in-boston-ma/

Outages require more than just a generator; they require fuel planning.

When storms hit and fuel deliveries are delayed, having at least 72 hours of fuel on-site prevents downtime and eliminates compliance concerns. Our team handles delivery, setup, and emergency support so your facility stays ready when it matters most.

✔ Scalable fuel capacity
✔ Rapid delivery & setup
✔ 24/7 emergency availability

Learn more about our fuel tank rental services: https://www.commtank.com/services/fuel-tank-rentals/

CBS Boston turned to CommTank President Kevin Hoag for expert insight into the recent Medford heating oil spill. His advice: If you remove an old oil tank, don’t forget to remove or cap the fill pipe.

https://www.commtank.com/news/commtank-featured-on-cbs-boston-as-expert-on-medford-oil-spill/

⛽ Need a partner for your next gas station construction project?

CommTank delivers full-service solutions for fueling stations, convenience stores, and commercial fueling facilities across New England. From excavation and tank installation to complete system testing, we handle every step with precision and code compliance.

Learn more about how we can support you:
🔗 https://www.commtank.com/services/gas-station-construction-company/

Keep your backup generators running safely and efficiently! ⚙️

CommTank specializes in generator sub-base fuel tank repair, preventing leaks, restoring performance, and extending tank life for commercial and industrial systems.

Whether you manage a hospital, data center, or facility that depends on reliable backup power, we’re here to help.

Learn more about our certified storage tank repair services:
https://www.commtank.com/services/storage-tank-repair/

Busting myths about oil tank insurance in MA:

Myth: Your policy covers oil spills
Truth: You need a rider

Get the facts and protect your home

Find out more in this article: https://www.commtank.com/tank-articles/oil-tank-insurance-coverage/

Spring is here! If you are preparing for a , have your oil tank ready for home inspection! ✅

Check out this article for more info: https://www.commtank.com/tank-articles/importance-of-oil-tank-inspection/