Tank & Industrial Services — Lining & Repair

AmTech services all major tank types and substrates including steel atmospheric storage tanks (ASTs), underground storage tanks (USTs), pressurized vessels, concrete water storage tanks, fiberglass-reinforced plastic (FRP) tanks, and hybrid laminate systems. Our capabilities cover petroleum storage (crude oil, diesel, gasoline, jet fuel), chemical processing tanks, hot and cold water systems (up to 900°F), wastewater treatment tanks, and specialty industrial vessels. We provide comprehensive inspection, structural repair, and relining of existing assets across all 50 US states, Canada, and the Caribbean.

DuraChem® 500 series is a 100% solids polylining that cures instantly on contact—eliminating the multi-day cure times required by traditional epoxy or vinyl ester systems. This dramatically reduces facility downtime, often returning tanks to service the same day or next day. The system produces zero VOCs during application, bonds monolithically to steel, concrete, and fiberglass substrates with no seams or joints, and provides superior chemical resistance across a broad pH range. Unlike conventional coatings that require multiple application passes with extended waiting periods between coats, DuraChem® applies in a single pass to create a thick, seamless barrier.

Yes, AmTech operates a comprehensive emergency repair program with field crews stationed throughout the United States and Canada for rapid deployment. When facilities experience active leaks, sudden corrosion breakthroughs, lining failures, nozzle blowouts, or regulatory shutdowns, we mobilize experienced teams equipped with instant-cure lining materials, fiberglass repair systems, structural welding equipment, and temporary sealing solutions. Our emergency response includes rapid damage assessment, temporary containment, permanent structural and lining repairs, and verification testing—minimizing downtime, preventing environmental incidents, and helping facilities maintain regulatory compliance during critical situations.

Surface preparation is evaluated case-by-case based on substrate material, corrosion extent, humidity, and the specific lining system being installed. Methods include dry abrasive blasting (traditional sandblasting), wet abrasive blasting (reduced dust for occupied facilities), hydroblasting (water blasting for scale and coating removal), chemical cleaning, and mechanical profiling using power tools. Blast media selection ranges from soft materials like crushed walnut shells for delicate fiberglass substrates to aggressive media like garnet or steel grit for heavy steel corrosion. We measure and verify surface profile using replica tape or digital gauges to ensure compliance with SSPC, NACE, and ASTM standards required for optimal lining adhesion.

The Genesis system is AmTech's proprietary solution for converting existing single-wall underground storage tanks into fully compliant double-wall tanks with interstitial monitoring capability. Rather than excavating and replacing the entire tank—which can cost tens of thousands of dollars and cause extended shutdowns—Genesis installs a secondary containment wall inside the existing tank structure with monitoring ports between walls. This system meets current EPA and state environmental regulations for petroleum fuels, alcohol-blended fuels (E10, E15, E85), biodiesel, and petrochemicals. It's ideal for facility owners facing regulatory compliance deadlines or seeking cost-effective alternatives to complete tank replacement.

AmTech provides comprehensive fiberglass tank services including inspection, structural repair, re-lining, and nozzle replacement. Our technicians assess fiberglass tanks for cracks, delamination, blistering, UV degradation, and chemical attack, then execute repairs using custom-assembled laminate systems. We select appropriate reinforcement materials—fiberglass mat, Kevlar, or carbon veils—and match polymer matrices (polyester, vinylester, or epoxy resins) to the specific chemical environment and operating temperature. Fiberglass nozzle repair is a specialty service; we remove damaged nozzles, rebuild attachment areas, and install new nozzles with proper bonding. All materials are custom-assembled on-site to match original construction specifications and current service requirements.

All AmTech installations are backed by our Blue Check warranty program—the most comprehensive warranty protection in the tank lining industry. Warranty terms vary based on the specific lining system installed, tank service conditions, and proper maintenance adherence, but all coverage is backed by over 55 years of field-proven performance across thousands of installations. The Blue Check program demonstrates our confidence in proprietary systems like HydraStone Alkrete® and DuraChem® 500 series, which have consistently delivered decades of reliable service across diverse industrial, municipal, and commercial applications. Detailed warranty documentation is provided with every completed project.

Project duration varies significantly based on tank size, service history, extent of structural repairs needed, and the lining system selected. Simple re-lining projects using DuraChem® instant-cure systems can often return tanks to service within 24-48 hours due to zero cure time requirements. More complex projects involving extensive steel repairs, multi-coat cementitious systems, or fiberglass laminate buildups may require one to three weeks. Emergency repairs are expedited with crews mobilizing within hours and executing temporary or permanent solutions to restore operations as quickly as possible. AmTech's field engineers provide detailed project timelines during the initial assessment phase based on your facility's specific conditions and operational requirements.