Performance Design Technologies, Inc.

Fire Alarm System Design and Fire Sprinkler System Design.

Website

About the firm

Performance Design Technologies, Inc. (PDT) is a fire protection engineering consulting practice specializing in cost-effective, performance-based solutions to fire protection problems. It combines in-depth fire protection engineering experience with current decision analysis tools to use a performance-based approach to supplement prescriptive codes when prescriptive requirements cannot be met. PDT professionals hold degrees in Fire Protection, Industrial, and Mechanical Engineering and are registered professional engineers by exam in fire protection engineering in multiple states.

Team
Micro
Firm type
Fire Protection Engineering

Credentials

ICC Certified Special Inspector

People

Stephen L. PresnellPresident / Principal Engineer

Scott A. FrazerVice President / Principal Engineer

Kenneth W. DunganPrincipal Engineer

Mark F. PlatfootFire Protection Engineer

Timothy M. SinasacFire Protection Designer

David B. ColemanSenior Fire Protection Consultant

Joshua S. PresnellFire Protection Consultant

Capabilities

Fire Alarm System Design

Service website

Fire alarm designs for a wide variety of industries and facilities, from small single-panel installations to fully-integrated multi-panel systems using spot-type, air-aspirating, video, UV/IR, and duct detection, alongside sprinkler and pump monitoring.

Fire Sprinkler System Design

Service website

Fire sprinkler designs for a wide variety of industries and facilities, including single-riser residential installations, shotgun risers in industrial spaces, and combination standpipe systems in high-rises.

  • Single-Riser Residential Installations
  • Shotgun Risers
  • Combination Sprinkler & Standpipe Systems
  • Multi-Riser Industrial Facilities
  • Ceiling-Level Sprinkler Protection
  • In-Rack Sprinkler Protection
  • ESFR Protection
  • Control Mode Sprinklers

Water Supply and Fire Pump Design

Service website

Design of fire pump systems and supplemental water supply sources such as tanks and ponds when municipal water supply cannot meet required fire flows or pressures.

  • Water Storage Tanks
  • Retention Ponds
  • Fire Pump Systems
  • Independent Water Supply Design

Special Extinguishing Systems

Service website

Design and application of alternative suppression systems for hazards not adequately protected by standard water-based sprinklers.

  • Foam Systems
  • Clean Agent Systems
  • Water Mist Systems
  • Hybrid Systems

Code Consulting

Service website

Expert consulting on building and fire code compliance, including performance-based approaches when prescriptive requirements cannot be met.

  • Building Code Consulting
  • Fire Code Consulting
  • Life Safety Analysis
  • Performance-Based Code Compliance

Hazard and Risk Assessments

Service website

Systematic analysis of fire hazards, life safety risks, and process risks for commercial, industrial, and nuclear processing facilities.

  • Fire Hazards Analysis
  • Life Safety Analysis
  • Risk Analysis

Performance-Based Fire Protection Design

Service website

Holistic fire and life safety designs that integrate individual components into an overall building safety analysis, moving beyond prescriptive regulations while maintaining safety intent.

  • High-Rise Fire Safety Design
  • Existing Building Evaluations
  • Historic Building Protection

Smoke Management

Service website

Development of smoke management plans and design of systems for atriums, stadiums, large venues, and monumental stairs to direct combustion products away from egress paths.

  • Active Smoke Exhaust Systems
  • Passive Systems (Natural Ventilation & Smoke Traps)
  • Combined Active and Passive Systems
  • Egress Path Smoke Protection

Fire and Smoke Modeling

Service website

Advanced computational modeling to evaluate performance-based designs, design smoke management systems, and establish equivalent protection methods.

  • Algebraic Equation Methods
  • Zone Modeling (CFAST)
  • CFD Modeling (FDS - Fire Dynamics Simulator)

Litigation Support and Expert Witness

Service website

Expert consulting and testimony in litigation involving fire losses, system failures, and structural responses.

  • Cause and Origin Investigation
  • System Performance Evaluation
  • Structural Response Assessment
  • Code Compliance Assessment

Third Party Review

Service website

Independent design reviews for local authorities having jurisdiction (AHJs), building owners, and architects, including on-site system testing.

  • AHJ Compliance Reviews
  • Owner & Architect Design Verification
  • On-Site Installation Testing

Industries

Education · Nuclear · Federal · Government · Commercial · Industrial

Projects

The Tower at Morgan Hill (formerly Kingston Tower)

Knoxville, TN · Multifamily Residential

Project details

A performance-based fire and life safety design for a 22-story high-rise apartment building in downtown Knoxville, Tennessee. The project took a holistic approach to fire and life safety in an existing building, utilizing fire modeling, active and passive systems, and extensive communication with local code officials to transform a building incapable of meeting prescriptive codes into a safe facility.

FAA Fire/Life Safety Assessments

USA · Aviation · Client: Federal Aviation Administration

Project details

Fire and life safety evaluations conducted at selected Air Traffic Control Towers (ATCTs) and Air Route Traffic Control Centers (ARTCCs) for the Eastern Service Area Planning and Requirements EOSH Team. Assessments included inspections of fire protection systems, life safety features, and reviews of testing and maintenance records.

Neyland Stadium Renovation

Knoxville, TN · Sports & Recreation · Client: University of Tennessee

Project details

Engineering support for the multi-phase renovation of Neyland Stadium at the University of Tennessee, including sky boxes, new club levels, press areas, concourses, and locker rooms. Services included structural fire resistance evaluation, fire alarm system design, automatic sprinkler system design with freeze protection, and egress analysis.

Duke Power Catawba and McGuire Nuclear Stations

Charlotte, NC · Nuclear · Client: Duke Power

Project details

Complete fire detection and alarm system design and installation support for Catawba Nuclear Station and McGuire Nuclear Station near Charlotte, North Carolina. The scope included detailed design drawings, design basis documents, factory acceptance testing (FAT), site acceptance testing (SAT), and main transformer fire suppression design.

Performance Design Technologies, Inc. - Engineering Firms