SMACNA Chapter And Local 20 Fabricate Boxes
Originally used to hold radio equipment, the boxes now are used for electronic controls for the lights and siren amplifier. They are approximately 14 inches square and are made of 18 gauge, 304 stainless steel that is chromed.
The project was a joint effort from start to finish. An apprentice welding class supplied some of the welding and polishing labor, however, SMACNA member, Bright Sheet Metal Co. Inc, Indianapolis, completed the bulk of the welding and polishing. In addition, SMACNA member Tarpenning-LaFollette Co. Inc., Indianapolis, was responsible for the laser cutting and forming.
Publication date: 01/16/2006