Fire Protection Engineering Services

For more than 35 years, Rybak Engineering has provided the following services to our customers:

Fire system designs

  • Fire sprinkler systems of all types including wet, Preaction, dry.
  • Deluge systems including NFPA 15 spray systems.
  • Fire alarm systems
  • Fire protection infrastructure planning including yard mains and fire pump systems.
  • Water supply testing.

Hydraulic calculations 

Fire sprinklers systems have evolved from pipe schedule systems to hydraulically calculated systems where the pipe sizing is based on available water supply and the hazard classification which a system protects.  We have an in depth working knowledge of fluid mechanics and hydraulic calculations that are integral to our designs.

Budget planning

Rybak can provide an "opinion of probable cost" for budgeting purposes.  In additon, we can recommend features and installing contractor's that fit the needs of a project.

Evaluation of existing fire protection systems

  • Adequacy for storage
  • Hydraulic analysis
  • Document existing systems.
  • Insurance company compliance

Contract documents for building permit applications

Construction control is typically provided as part of a contract document package. Typically contract documents are generated for building owners/representatives or architects.

Shop drawing documents for fire sprinkler contractor installations

Our repeat customer base of fire sprinkler contractors speaks for our attention to detail that promotes a well fitting design. The goal of any project, is that there is little to no adjustment needed when the contractor is installing systems.  Now with the use of modern technology, these quality services are even greater through the use of 3D modeling and accurate design with CADD software. Rybak Engineering continues to grow and expand in order to maintain the best possible services. Rybak offers many unique and quality services to their clients, such as custom fabrications sheets and flow calculations for every job.

Pipe Fabrication Sheets Material Sheets

System coordination

Rybak has participated in a wide range of coordination detail.  We have started in the early days with light table coordination and currently work with mechanical coordinators using detailed 3d design methods.

3D modeling, when used with a solid MEP coordination team, results in well coordinated installations with minimal trade to trade interferences.

Rybak hydraulics programming tools.

Rybak layout software tools.

NFPA 15 Transformer Spray Systems