Shop Fabrication


Building 1 Fabrication Shop's primary function is the specialty fabrication of piping sections and assemblies.

Our direct fabrication facilities include two (2) buildings totaling over 15,000 SF with an additional 6,000 SF available for special projects.

Meccon employs only Local #597 Pipefitter Welders for our fabrication work and produces UA stamped piping systems and equipment skids.

We employ welders certified on all carbon steels, titanium, chrome alloy, nickel, hastelloy, steels (304, 316, Carpenter 20, 2025, 904L, etc.) and aluminum. Code Work – ASME PP&S Stamps B31.1, B31.2 and B31.3. Welding procedures include MIG, TIG and orbital.


Fabrication projects that we have completed include the following:

  • O'Hare International Airport Ring Tunnel Ball Joint Replacement 24" C.S. Piping
  • Amoco – PIA Expansion Titanium Piping
  • Amoco – Waste Treatment 36"Ø SS Piping
  • Sun Chemical (MI) – 3"–30" CS & SS Piping
  • U.S. Steel – 84" Heavy Wall C.S .Hydraulic System
  • Midway Airport Jet-A Fuel Tank Farm
  • Acme Steel – 6" & 8" DBL XH 316SS
  • U.S. Steel – Desulfurization 36" & 48" C.S. (All mitered fittings)
  • O'Hare International Airport – 8" & 10" Jacketed C.S.
  • Dow Chemical Co. – Reactor #5 3", 4" & 6" Sch. 10 316 SS Process Piping
  • Fox River WWTP – 20" & 24" Sch. 10 316 SS Piping
  • JFK Airport Satellite Fuel Farm Tank Manifolding