Architect:
PH&J Architects, Inc

General Contractor:
JESCO, Inc.

Robinson Iron Project Managers:
J. Scott Howell and
Harry Slyhoff

Pearson, Humphries & Jones Architects of Montgomery are transforming the State of Alabama with their imaginative use of waterjet cut metals. The technique is one in which an abrasive (80 grit garnet) is mixed with water and projected through a nozzle at a pressure of 50,000 PSI. Metal plate up to three inches thick can be cut in this method. Barry J. Turner, Master Patternmaker and Robinson’s Pattern Shop Supervisor oversees the conversion of AutoCad drawings into a CAD/CAM program (Sigmanest) that directs the cutting. Barry has managed the design and production of materials for many of the company’s most prestigious projects since joining the firm in 1992. His understanding of the medium’s parameters enables him to give the architect or designer a more direct expression through the waterjet process.

This is certainly the case in the design and execution of the pavilion at The Betty Carol Graham Technology Center located on the campus of The Central Alabama Community College in Alexander City, Alabama. Most of the ornamental details are waterjet cut metal. Intricate aluminum column brackets, applied fascia trims and column bases were produced in this manner.  The most whimsical piece is the windvane atop the roof of the pavilion. Stylishly elegant and functional it will always let students know which way the “winds of change” are blowing.

The Betty Carol Graham Pavilion on the Campus of Central Alabama Community College

Custom designed and waterjet cut wind vane.

A waterjet cutting machine has a bed which supports the metal plate that is being cut.

A mixture of industrial grade garnet and water is forced through a nozzle at extreme pressure.

Barry J. Turner oversees Robinson’s Waterjet cutting program and Patternmaking operations.

Intricate waterjet cut brackets at columns.