User Guide
User’s GUide — 3
Designing and building a new calculator like
the Pipe Trades Pro™ Advanced Pipe Trades
Math Calculator could not have been done
without the support of pipetting and plumbing
professionals. Calculated Industries gratefully
acknowledges the many individuals and
organizations who were so generous with their
time and expertise.
• United Association of Journeymen and
Apprentices of the Plumbing and Pipe Fitting
Industry of the United States and Canada
• David Kendrick, Secretary-Business
Manager, Greater Kansas City Building
and Construction Trades Council,
AFL- CIO
• Sprinkler Fitters Local 314
• Plumber & Gas Fitters Local 8
• Pipe Fitters Local 533
• Neil M. McCain, McCain Institutes
• Pete Nicacio, Training Coordinator,
Plumbers & Steamtters 598
• John Williams, Plumbing Technology
Instructor, Kirkwood Community College
• Pipe Fitters Local 350
• James Witt, Instructor, Plumbers and
Pipetters Local 469