Haberberger, Inc., a full-service mechanical contracting company based in St. Louis, recently completed work on projects at Lambert-St. Louis International Airport and the Washington University campus.

Haberberger's team, which had been working on the large-scale project at Lambert-St. Louis International Airport since spring 2008, was in charge of removing and replacing 24 rooftop units and 23 air handling units in concourses A, B and C, as well as 22 hot and chilled water pumps and associated piping throughout the airport tunnels. They also removed two existing steam boilers and replaced them with two 750 HP high pressure boilers, installed a new 300 HP high pressure steam boiler and removed and replaced four high pressure PRV stations. The project was executed under the leadership of General Foreman Dodd Slawson, Night Shift Foreman Ed Quinn, Project Manager Chris Jordan and Boiler Plant Foreman Charlie Bott. Subcontractors Galt Insulation, Taylor Excavating and JEN Mechanical also had a large hand in the project.

Project Manager Chris Jordan, along with Superintendent Tim Gallagher, also headed up a project involving the installation of a new system to replace chillers that served many residential buildings on the South 40 part of Washington University's campus. The project got underway in May, and Haberberger's team installed two new 1,100-ton reciprocating chillers, three 150 HP chiller water pumps, three 40 HP condenser water pumps, four 550-ton cooling towers, an air handling unit, an automated chemical treatment system and associated piping. Subcontractors included Johnson Controls Inc., JEN Mechanical and Galt Insulation.

Haberberger, Inc. is a 61-year-old mechanical contracting company that offers complete HVAC installation, customized maintenance programs, process piping and piping fabrication, and refrigeration and energy management services to a variety of industrial and commercial customers. For more information, visit them online at www.haberbergerinc.com.

# # #