ProTech CDS Blog
Articles
Article
Meta Description: A review of fire protection design requirements for Hillman Group's 715,000-sq-ft distribution center under construction in Forest Park, Ohio, including NFPA 13 (2022).Section 1: Project OverviewOn June…
Article
Meta Description: Fire protection design requirements for 400 Lake Shore, a 72-story, 875-foot residential tower under construction in Chicago's Streeterville neighborhood.Section 1: Project Overview400 Lake Shore is a t…
Article
Meta Description: What AHJs check in fire alarm and sprinkler submittals — code editions, complete documentation, first-pass rejection triggers, and how to manage the review.The Authority Having Jurisdiction—the AHJ—is t…
Article
Meta Description: Fire protection design requirements for University Health's $550M Palo Alto Hospital in San Antonio — NFPA 101, 99, 13, and 72 editions, smoke compartments, and EES.Section 1: Project OverviewUniversity…
Article
Meta Description: How sprinkler and alarm rules drive BIM coordination: NFPA 13 obstruction and clearance limits, NFPA 72 device spacing, clash detection, submittal alignment.Fire protection design rarely fails on the hy…
Article
Meta Description: How pre-action sprinkler systems work, the difference between single-interlock, non-interlock, and double-interlock arrangements, and where NFPA 13 uses them.Pre-action sprinkler systems occupy a specif…
Article
Meta Description: Fire protection design for NewCold's $500M cold storage expansion in Lebanon, Indiana: freezer sprinklers, 141-ft high-bay ASRS, and Indiana's 2010 NFPA codes.Section 1: Project OverviewNewCold announce…
Article
Meta Description: How NFPA 13 occupancy hazard classification sets sprinkler density, design area, and water demand, plus the common mistakes that undersize fire systems.Before a single pipe is sized or a single head is…
Article
Meta Description: Fire protection design for Waterline, Austin's 1,025-ft tower: high-rise sprinkler, standpipe, alarm and smoke control under the 2021 IBC/IFC and NFPA.Section 1: Project OverviewWaterline is a mixed-use…
Article
Meta Description: Fire protection design for the Cologix Johnstown data center campus in Ohio: NFPA 13 (2022), NFPA 72 (2022), 2024 OBC/OFC, and key design considerations.Section 1: Project OverviewCologix announced on N…
Article
Meta Description: What AHJs check in fire alarm and sprinkler submittals — NFPA 72 Chapter 7 and NFPA 13 working plan requirements, plus the rejection triggers to avoid.A rejected submittal costs two to six weeks on most…
Article
Meta Description: Fire protection design for Baptist Health's Sunrise, FL hospital: high-rise sprinkler, alarm, and life safety under Florida code, CMS NFPA, and the HVHZ.Section 1: Project OverviewOn January 28, 2026, B…
