Plumbing Systems Design *

Sanitary Sewer:
  • Fixture specifications
  • Fixture drainage requirements
  • Fixture quantity
  • Floor drains
  • Overall system drainage requirements
  • System capacity calculations
  • Sewer line sizing
  • Sewer utility connection size
  • Septic tank location and specification
  • Drain field location and sizing
  • Sewer main routing
  • Grease trap
  • Venting
  • Cleanouts
  • Sanitary riser diagram

Storm Drainage:

  • Cumulative drain area square footages
  • Drain locations and size
  • Drain pipe sizing
  • Storm riser diagram

Domestic Water:
  • Fixture specifications
  • Fixture supply requirements
  • Fixture quantity
  • Overall system supply requirements
  • System capacity calculations
  • Hot water heaters
  • Hot water recirculation loop
  • Water line sizing - cold and hot
  • Main service entrance sizing
  • Cross-connection and backflow prevention
  • Exterior hose bibs
  • Domestic water riser diagram

Coordination:
  • Electric - Garbage disposals, water heaters, and hot water circulation pumps
  • Mechanical - Unit condensation drains
  • Architectural - Plumbing walls, noise levels, etc
  • Structural -  Route piping around or through structure as necessary

Code Compliance:
  • ASHRAE - The American Society of Heating, Refrigerating and Air-Conditioning Engineers
  • ASME - The American Society of Mechanical Engineers
  • ASPE - The American Society of Plumbing Engineers
  • ANSI - The American National Standards Institute
  • ASTM - American Society for Testing and Materials
    SPC - SBCCI Standard Plumbing Code
  • NFPA - National Fire Protection Agency  
  • NSF - NSF International
  • ASSE - American Society of Sanitary Engineering
  • AWWA - American Water Works Association
  • IPC - International Plumbing Code
  • IBC - International Building Code
  • SBCCI - International Building Code
  • SPC - Standard Plumbing Code
  • ADA - Americans with Disabilities Act
* These items are a listing of design services we’ve performed on past projects. All projects are different. These do not represent services provided on every project.