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Aventis Webster Building

Project Info

Name: Webster Building

Client: Aventis Pasteur

Location: Swiftwater, Pennsylvania

Project Data

Size: 50,000 square feet

Completion Date: 2001

Designer: Highland Associates (Clarks Summit, PA)

Project Summary

Aventis Pasteur contracted Welliver to construction a 50,000 square-foot addition to their Webster Building. The Webster Building is home to a laboratory for developing and testing vaccines. Welliver successfully managed the preconstruction and construction phases of this project, and it was one of three projects performed for the client. The laboratory for vaccine development and testing required FDA approval during the project. The Welliver project team assisted the owner with documentation and site visits to aid in the approval process.


Innovative planning on Welliver's part proved successful. The processing equipment was installed before the exterior wall was complete. Additional equipment was set in place through the roof.


Flexibility was necessary in order to accommodate full employee access during this phased construction.

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