• Summary of Changes to NFPA20
  Matthew Roy
  
  
• Harvesting the Rain
  E.W. Bob Boulware, PE
  
  
• Continuing Education
  Plumbing Fixtures
  
  
• Continuing Education Questions
• Continuing Education Answer Sheet and Application Form

• Lessons Learned
  Solving Problems Before They Start
  
  
• International Digest
  Determining the Limits of Single-Stack Systems in Brazilian Residential Building Drainage Systems
  
  
• AutoCAD Action
  Favorite Lisp Routines and More
  
  
• Computer Corner
  Compputer-Aided Hot-Water Circulation System Sizing
  
  
• At the United Association
  Looking to 2005 with Great Anticipation
  
  
• Plumbing Technology of the Future
  Green Roof Design Considerations
  
  
• Hydronics for Plumbing Engineers
  Hydrnonic System Piping Alternatives - Part 3
  
  
• Focus on Fire Protection
  Some Thoughts on Temperature
  
  
• MCAA/PCA
  Fabrication: Pre-Construction Planning in Its Purest Form
  
  
• Code Update
  The Model Plumbing Code: A Limited Design Tool
  
  
• Plumbing Design by the Numbers
  Building a Safe Laboratory
  
  
• Designer's Notebook
  Discussing Acid Waste Systems
  

ASPE Report

• ASPE Report
  From the President's Pen
  2004 ASPE Industry Award
  Convention & EPE 2004 Wrap-Up
  2004 ASPE Convention and Engineered Plumbing Exposition Highlights
  ASPE Bylaw Amendments
  Chapter-to-Chapter News
  ASPE Co-Founder Receives Lifetime Achievement Award
  New ASPE Members
  

Perspectives

• From the Publisher
  
  
• Member Dialogue
  
  
• Speaking Out
  
  
• Inside the Industry
  
  
• New Product Showcase
  
• Classifieds/Advertisers Index