American Boiler & Chimney specializes in all aspects of
field-erected tanks and vessels.

New Construction of Field Erected Tanks & Vessels
• Storage Tanks – API 650, API 620, AWWA D-100,
   NFPA 22, UL-142
• Clarifiers, thickeners, hydro-bins
• Lime silos, coal silos
• Field-erected scrubbers and absorbers
• Gas holders
• Tar decanters, light oil and tar tanks
• Surge tanks and penstocks/Full Service Design
  and Fabrication
• Flux-cored arc welding, submerged arc welding, shielded   metal arc welding, tig welding
• CAD generated drawings (DWG, DXF, IGES format)
• API 653 certified and Pennsylvania DEP certified personnel
• Welding procedures, procedure qualifications, and   performance qualification in accordance with ASME Section IX

Field Repairs, Modifications and Retrofits
• New tank floors (API 653) with secondary containment and   cathodic protection
• New supported and self-supported roofs
• New internal and external floating roofs
• Primary and secondary seal systems for floating roofs
• Structural steel, handrails, ladders, and platforms
• Shell inserts, modifications, penetrations
• Elevated Water Tanks

Tanks Repaired
• Risers changed out
• Overflows and weir boxes replaced
• Ladders, platforms, catwalks replaced

Pressure Vessel Repair, Installation, and Modifications
(S&R Stamp)
• Shell inserts and modifications (add or delete penetrations)
• Repair or replacement of existing tray systems
• Field erection of new pressure vessels