Bulk Storage Tanks

T BAILEY, INC. specializes in high-quality bulk storage tank fabrication. Our extensive capabilities include new shop-built and field-erected tanks as well as repair service of your existing tanks. Let T BAILEY, INC. handle your project from design to delivery.

Bulk Storage Tanks

Bulk Storage Tank Fabrication

T BAILEY, INC. can fabricate any type, size, or capacity of steel bulk storage tank to meet your specifications. We have the skills, knowledge, and equipment to overcome any technical issues. As turnkey and build-to-order specialists, we have formed multiple partnerships and fine-tuned processes to ensure that we flawlessly deliver tanks that are fit for purpose, quality-assured, and sustainable.

Bulk Storage Tank Capabilities

T BAILEY, INC. fabricates single-wall and double-wall steel tanks for the bulk storage of fuel, oil, chemicals, gasses, water, wastewater, and other liquids. For more information about our bulk storage tank fabrication services, contact T BAILEY, INC. today.

Bulk Storage Tank Types

  1. Standard UL 142 vertical tanks: Aboveground, vertical tanks for petroleum products and chemicals.
  2. API 620 and 650 tanks: Aboveground, vertical tanks for oil, natural gas, etc.
  3. Condensate tanks: For natural gas liquids, condensates, and liquid waste products from oil production.
  4. Hoppers: Low profile, large capacity, double wall tanks for all types of fuel, hazardous chemicals, and petroleum products.
  5. Cone bottom tanks: Ideal for substances that need to be fully drained such as biodiesel and distillates.
  6. ASME pressure vessels: Section VIII Division 1.
  7. Low-pressure tanks: Suitable for volatile liquids such as gasoline.
  8. Fireguard® UL2085 double wall tanks: Safe, aboveground storage of flammable and combustible hydrocarbon fuels.
  9. F921 tanks single and double wall tanks:  Safe, aboveground storage of flammable and combustible fuels.

Bulk Tank Sizes

Any size capacity up to 30 million gallons.


Stainless steel and/or carbon steel.

Tank Head Assembly and Geometry

Welded or bolted end closure including:

  1. Elliptical or semi-elliptical.
  2. Hemispherical..
  3. Flat.

Tank/Vessel Codes and Standards

  • ASME Section VIII – Div 1
  • API 650
  • API 620
  • API 653
  • UL 142
  • STI F921
  • STI F941
  • UL 2085
  • FM
  • ULC
  • National Board “R”
  • AWWA D100
  • AWWA D102

Working Position

  1. Horizontal or vertical.
  2. Aboveground.
  3. Indoor or outdoor.
  4. Free-standing, partially buried, on stands, legs, or weight-bearing cradles.

Other Accessories

  1. Access stairways and ladders.
  2. Security systems.
  3. Heating and cooling systems.
  4. Sensor arrays.
  5. Pumps.
  6. Mechanical and/or electrical controls.
  7. All civil construction.

Design and Engineering of T BAILEY INC.’s Bulk Storage Tanks

Whether we are building pre-engineered bulk storage tanks or designing from scratch, our team and partner engineers can handle all the preliminary planning. We use CAD modeling to conduct performance and strength calculations and provide cost recommendations. All tanks up to 20’ wide and 20’ tall may be built in our state-of-the-art facility depending on shipping constraints. For larger tanks, we fabricate pieces or subassemblies in our shop and put them together on-site.

T BAILEY, INC. Follows Health, Safety, and Environmental Protocols

We customize site-specific safety and health plans for every project. We have received several prestigious awards for best safety performance in the industry. 


All team members undergo our Health, Safety, and Environmental Program, to ensure best practices. Our program includes:

  • Safety and health training.
  • Job Hazard Analysis.
  • Knowledge assessment tests.
  • Periodic inspections.
  • Auditing.
  • Recertification to comply with OSHA and other regulatory agencies.

Our Bulk Storage Tank Fabrication Process

Step #1: After receiving the raw steel plate, we check every piece for quality and integrity.

Step #2: The steel is cut, beveled, and rolled into pieces that fit together to produce the correct diameter and height.

Step #3: The sections are welded together, either in our fabrication facility, or field erected on the job site if the tank is larger than 20’x20’

Step #4: For thick steel walls, heat treatment and stress relieving ensure integrity.

Step #5: Finally, the tank is blasted, primed, and coated to produce the final product.

Testing and Quality Control of Our Bulk Storage Tanks

T BAILEY, INC. supervises all industrial fabrications. Our quality control and testing division is led by an AWS Certified Welding Inspector and CWB Certified Welding Supervisor. Our testing and verification processes include:

  • Visual inspection and step-by-step monitoring of all processes.
  • Radiographic Testing (RT).
  • Ultrasonic Testing (UT).
  • Dye Penetrant Testing (PT).
  • Magnetic Particle Testing (MT).
  • Positive Material Identification (PMI).
  • Hardness testing.
  • Impact testing.
  • Leak testing.
  • Hydrostatic testing, up to 2,500 PSIG.
  • Soluble salt testing.
  • Full blast and lining profile measuring.
  • Adhesion testing.
  • Dry film thickness testing.
  • Lining continuity (holiday) testing.

Our Bulk Storage Tanks Transportation Options

We operate a fleet of large trucks and maintain trusted long-distance haul trucking partnerships. We can also deliver by rail. Being situated close to the deep water Port of Anacortes offers several shipping and barging options.

T BAILEY, INC. – Professional Storage Tank Fabricators

From start to finish, our expert team designs, fabricates, tests, and delivers bulk storage tanks to satisfy every client’s exact specifications. We strive for the highest quality and best value for money, with a dedication to both personal and professional service. Contact T BAILEY, INC. today.



Our roots in industrial construction have given us the experience your project needs.


With a ride range of coating abilities, our industrial painting division can provide the surface preparation and coatings your project needs.

Main Equipment

Our facilities are geared to the fabrication of AWWA and API field-erected welded steel storage tanks, UL and API shop tanks, pressure vessels, AWWA C200 water pipe, wind energy towers, large plate exhaust duct, and large diameter casing. Fabricated materials can be primed and painted before being shipped directly to a client’s jobsite or tied in with our construction division.

  • 4-roll hydraulic plate bending rolls, up to 2.75” x 10’-0 wide plate
  • CNC plasma cutting machines, 11’ x 50’ water tables
  • Numerous tandem head welding manipulators
  • Numerous single head welding manipulators
  • Tank/vessel turning roll sets, up to 100-ton capacity
  • Automated blasting system
  • Blask booth 25’ x 120’
  • Paint Booth 25’ x 120’
  • Iron workers
  • Several overhead bridge cranes, up to 50 tons capacity
  • Welding power sources for most welding processes
    • SAW
    • FCAW
    • SMAW
    • GMAW
    • GTAW
    • EWS
  • Angle iron bending rolls
  • 3 O’Clock automatic welders
  • Press brake
  • Multiple forklifts, up to 55 tons capacity
  • RT hydraulic cranes, up to 60-ton capacity
  • Scissor and snorkel personnel lifts
  • Extended boom forklifts
  • Dozer and excavators
  • Long haul trucks and trailers
  • Vertamatic welders
  • 5-axis CNC contour beveling plasma cutting table


Quality Control Certifications

As part of our commitment to quality, we work toward continuous improvement and maintain compliance with industry codes and standards.


What can we do for you?

Through experience, innovation, and planning, T BAILEY, INC. delivers each project on budget, with unmatchable quality, and precise timing. Contact us and see how we can help you complete your project.