services
1 Tank repair & maintenance API 650/653.
Common Tank Repairs and Modifications we perform
- Secondary Containment Systems
- Tank Bottom Replacements
- Floating Roof Drain Systems
- Cone Roof & Structure Repair & Replacements
- Sunken or Collapsed Floating Roof Repairs
- In-Service Tank Repairs
- Stairways, Handrails, & Platforms
- Out-of Round or buckled Tank Shell Repairs
- Primary & Secondary Seals for Floating Roof Tanks
- Floating Roof Tank Conversions
- Fire Fighting Foam Systems
- Shell Nozzles, Manways, & Appurtenances
- Rolling Ladders and Stair Treads
- Tank Relocation
- Tank Foundations
- Cathodic Protection & Leak Detection
- Shell Patches or replacements
- Roof plate repair and replacement
2 Tank Bottom Plate Replacement Services
If your company has recently performed an API 653 inspection and is in need of work on your tank floor, give us a call. Our API 653 repair crews can install patch plates, replace annular rings, remove and replace the tank bottom or install a secondary bottom. We understand that time is money and as long as your tank is out-of-service, it is not working for you.Our team will mobilize quickly, with knowledgeable crews. All work will be performed in strict accordance with API 653 and owner-supplied specifications. Contact us today to learn more about our bottom replacement services.
Common Tank Repairs and Modifications we perform
- Cold Cutting Bottom Removal
- Torch Cutting Bottom Removal
- Contaminated Fill Excavation
- Lap & Butt-Welded Bottoms
- Annular Ring Design & Installation
- Secondary Bottoms with Concrete & Sand Spacers
- Leak Detection Installation
- HDPE Liner Installation
- Cathodic Protection Procurement & Installation
- El Segundo Style Bottom
- Bottom Replacement
- Secondary Bottoms Under Floating Roof
- Floor Patching & Plate Replacement
- Void Grouting
3 Tank Shell Plate Replacement & Maintenance Services
Advance Tank is the preferred solution for many of the welded steel storage tanks that are in need of shell repair,modification, and replacement. We understand that something as simple as an improperly installed door sheet can cause severe damage to a tank’s shell. We will quickly evaluate the issue and provide a safe, quality solution that is cost-effective.
HOW CAN ADVANCED TANK INCREASE THE STORAGE CAPACITY OF YOUR TANK?
If you are in need of additional capacity, the solution may be as simple as adding additional shell rings to your tank. If the existing plate thicknesses meet API 650 or AWWA D100 standards, we will separate the roof from the shell, insert the new shell ring, extend all columns, and then reattach the existing roof. In other situations, we will add a thicker ring at the bottom of the tank, then perform modifications to get the required soil bearing. Whatever the problem, you can count on Advance Tank to provide the solution.
TANK SHELL PLATE REPAIR SERVICES
- Tank Shell Plate Replacement
- Tank Buckled Tank Shell Repair
- Tank Shell Ring Replacement & Addition
- Tank Nozzle Repair & Replacement
- Tank Door Sheet Repair & Replacement
4 Internal & External Floating Roof Tank
5 Fixed roof – COWE / Doom Roof Replacement
Tanks are resilient structures. However, over time the effects of moisture, product vapor, and cycling can damage your tank’s fixed roof. It is critical to maintain the structural integrity of a tank’s fixed roof to prevent a catastrophic failure. If you are seeing roof corrosion, sagging of the roof plate or other indication of roof distress, contact us. Advance Tank has constructed and repaired every type of tank roof on the market. From large, multi-bay cone roofs to pressed dome roofs, we can handle the design, fabrication, and repair.As an industry leader in the storage tank market, we have safe work plans and procedures in place to handle a complex roof project. Our team is knowledgeable in the safe dismantling and reconstruction of failing roofs. From refineries along the gulf coast to the sugar processors in the north, Advance Tank has the experience to complete your roof repair project safely, with the desired quality, on time, and on budget.
FIXED ROOF REPAIRS FOR STORAGE TANK
- Demo & Reconstruction
- Geodesic Dome Installation
- Roof Patching
- Roof Plate Replacement & Repair
- Top Angle Replacement & Repair
- Rafter Replacement
- Girder Replacement
- Column Replacement
- Column Jacking & Plumbing
- Rafter Straightening
- Rafter Seat & Fastener Replacement
- Roof Retrofitting
6 Tank Accessories Replacement & Services
Advance Tank specializes in custom tank accessories for our clients. Each accessory is fabricated in carbon or stainless steel and includes bare steel, galvanized, or painted finish. Our expertise also expands into retrofitting and installing accessories on existing tanks. Contact Advance Tank for all of your custom tank accessories.
CUSTOM TANK ACCESSORIES
- Caged & Rolling Ladders
- Stringer & Double Stringer Stairways
- Floating Roof Legs
- Goose Neck Vents
- Grounding Lugs
- Handrails
- Articulating Stair Treads
- Gage Poles & Wells
- Shell Nozzles
- Manways
- Baffles
- Flush Clean-outs
- Geodesic Domes
- Mushroom Vents
- Platforms
- Tank Seals
- And More!
MORE MANUFACTURING SERVICES
7 Tank Jacking System
Advance Tank provides cost-effective tank jacking and leveling solutions. We have performed and witnessed a variety of jacking processes. However, in our opinion, many of these techniques are not safe and do not provide owners with a quality permanent solution. After years of development, our team has successfully created a tank jacking/leveling system that provides a safe and permanent solution. Our crews are trained in the safe-work procedures, and best work practices and have the necessary qualifications to perform your work.
THE ADVANCED TANK JACKING SYSTEM
We understand why companies utilize airbags or hydraulic jacks, both systems have their place. With that being said these systems share a similar flaw. Both hydraulic jacks and airbags work under the assumption that the soil under the tank will support the point loads of the tank at each jacking station. The ground may hold, but would you stake your life on it? Tanks often settle because the ground beneath is inadequate. The Advance Tank jacking system mathematically proves that our tank support will hold up the tank. Furthermore, we can utilize our support system to maintain the tank’s original roundness, eliminating buckles often seen during a jacking/bottom replacement repair.
8 FOUNDATION RETROFITTING
Advance Tank has experience in retrofitting inappropriately sized foundations or installing new ring wall foundations under existing tanks. In many cases, these new foundations are being required by local, state, and federal agencies who are requiring secondary containment in all storage tanks. Advance Tank has the capability of removing an existing floor, excavating all fill material, installing a new liner, cathodic protection, new fill material, and the new tank bottom. Advance Tank has performed this service for both the federal government and private industrial customers.
- Engineering Document For tank repair
- Technical Core Team for Tank Repair
- Tank Cleaning Activity
- Subcontracting Services
- C.P. System
- Insulation
- Counting and Calculation
