Cosey Engineering & Consulting LLC offers independent, third-party fire system evaluations and life safety strategy assessments for commercial buildings, high-hazard facilities, historic structures, and institutional properties throughout Florida. Free from the conflicts of interest associated with equipment sales or contracting installations, our firm provides completely objective engineering reports confirming the operational readiness, hydraulic adequacy, and strict code compliance of your building’s fire defense networks.
Comprehensive Fire & Life Safety System Audits
| Fire System Type | Applicable Florida Code Base | Core Engineering Focus |
| Water-Based Sprinkler Systems | NFPA 1 / NFPA 13 / NFPA 14 / NFPA 15 / NFPA 16 / NFPA 20 / NFPA 22 / NFPA 24 / NFPA 25 / NFPA 45 / NFPA 101 / FFPC / FBC / Local Jurisdiction | Hydraulic calculation verifications, commodity classification and high-piled storage hazard evaluation. Comprehensive design density and occupancy reviews, Inspection, Testing, and Maintenance (ITM) protocol audits, and cross-system integration analysis for automated fire detection and alarm interlocking controls. |
| Fire Alarm & Detection Networks | FBC / FFPC / NFPA 1 / NFPA 72 / NFPA 75 / NFPA 76 / 90A / NFPA 101 / OSHA / Local Jurisdiction | Design, installation and inspection test maintenance (ITM) evaluation and verification. System calculation verifications, and system interface analysis (example: emergency HVAC shutdown and elevator recall operations). |
| Egress & Life Safety Strategies | FBC / FFPC / NFPA 1 / NFPA 51B / NPFA 99 / NFPA 101 (Life Safety Code) / NFPA 101A / OSHA / Local Jurisdiction | Quantitative occupant load analyses, maximum travel distance and common path of travel calculations, exit capacity sizing, egress route continuity mapping, and complex smoke control and exhaust management system performance reviews. |
| Gaseous Suppression Systems, Clean Agent Systems, and Chemical Extinguisher | FBC / FFPC / NFPA 1 / NFPA 12 / NFPA 12A / NFPA 17 / NFPA 17A / NFPA 18 / NFPA 101 / OSHA / NFPA 2001 / Local Jurisdiction | Design concentration verification, enclosure integrity (door fan) test reviews, agent quantity and agent storage pressure drop calculations, and interface matrix reviews for automatic HVAC shutdown and interlocking damper controls. |
| Fire Barriers and Firewalls | FBC / FFPC / NFPA 1 / NFPA 80 / NFPA 80A / NFPA 101 / NFPA 220 / NFPA 221 / OSHA / Local Jurisdiction | Structural independence and fire-resistance rating assessments, structural fireproofing engineering reviews, fire door and shutter assembly evaluations, through-penetration firestop system design review and joint verification, and confinement/compartmentation analysis. |
| Central Station Services and Monitoring | FBC / FFPC / NFPA 1 / NFPA 72 / NFPA 1221 / NFPA 1225 / UL827 / Local Jurisdiction | Off-premises signal transmission pathways and survivability reviews, communication protocol review, monitoring station certification evaluation, mandatory emergency backup power runtime calculations, and construction requirements. |
| Construction, Alteration, and Demolition | FBC / FFPC / NFPA 1 / NFPA 101 / NFPA 241 / NFPA 5000 / OSHA / Local Jurisdiction | Temporary fire protection system implementation strategies, hot work program management protocols, scaffold and shielding flame-propagation evaluations, and exit continuity planning for occupied building construction, renovation, and demolition. |
Frequently Asked Questions
Why should we hire an independent FPE instead of a standard fire sprinkler contractor?
While fire protection contractors are businesses primarily built around installing and selling physical equipment, Cosey Engineering does not sell products or install systems. As independent consultants, our sole product is unbiased, certified engineering truth. We provide objective peer reviews, code interpretations, and system evaluations that protect people and your business from unneeded retrofits while ensuring total compliance with the Florida Fire Prevention Code.
What is included in a professional Egress and Life Safety Strategy (ELSS) evaluation?
An Egress and Life Safety Strategy (ELSS) evaluation maps out exactly how human beings will exit a structure during an emergency event. Our firm analyzes occupant loads, maximum travel distances to exits, common paths of travel, fire barrier configurations, exit enclosure integrity, and smoke control systems to construct a comprehensive life safety blueprint that complies with code and local jurisdiction requirements.
Can you resolve a code compliance dispute with a local Florida Fire Marshal?
Yes. When a local Authority Having Jurisdiction (AHJ) or fire marshal flags an issue or issues a code violation notice, Cosey Engineering can step in to perform an objective technical analysis. We interpret complex code nuances, run engineering calculations (such as hydraulic modeling or fire timeline simulations), and compile a sealed professional engineering report to negotiate code variances, equivalents, or engineered solutions directly with state and local officials.