A large chemical plant reached out to us for assistance in adding 270,000 gallons of capacity which would quadruple their revenue for their specialty chemical product line.

We built (6) 45,000-gallon 316 stainless steel API 650 tanks which were 15′ OD X 34’10” straight side height.

These all had flat sloped bottoms and cone tops with carbon steel stiffeners painted for additional support. Each tank had (6) 48″ X 15′ -0″ dimple jacketed sections on the shell which totaled over 4,000 plug welds per tank.

Each tank also had (20) nozzles ranging from 1-24″ and PMI testing was included on all materials. All six tanks had a galvanized top perimeter handrail and a 7′ -6″ tall, caged ladder.

Transportation remained a focus throughout the project and route survey approvals took several months. When these did ship, police escorts, and bucket trucks were included on most of the route to Kankakee, IL.

Award Name

Shop-Fabricated Atmospheric Tank

Company Name

Kennedy Tank & Mfg. Co., Inc.

Award Year

2023

Product Details

  • Raw Material Expansion
  • Midwest Chemical Plant
  • Kankakee, IL

Date Completed

November 23, 2023

Construction Standard

API 650

Overall Height

44'

Column Height

34'-10"

Diameter

15' OD

Capacity

45,617

Steel Tonnage Used

17.25

Steel Thickness

5/16" and 1/4"