Which of the following is an improvement aligned with modern fire and safety codes?

• A. Increased use of stationary fire pumps in public buildings
• B. Decreased insulation in Type II construction
• C. Hazardous processes eliminated from certain construction types
• D. Lightweight construction elements eliminated from factory-built homes

Answer: (C)

Modern fire and safety codes focus on reducing fire ignition sources and limiting how quickly fires can spread through construction. Eliminating hazardous processes from certain construction types removes common ignition sources, like hot work or open flames, from where people live and work and reduces the chances a fire will start or be fueled by construction activities. This directly improves safety by making the structure less susceptible to ignition and easier to manage if a fire occurs, aligning with the goal of safer, more fire-resistant buildings. The other options don’t represent universal, code-driven improvements: increasing stationary fire pumps is a specific system requirement that depends on building type; decreasing insulation in Type II construction would weaken fire performance and energy efficiency; and eliminating lightweight construction from factory-built homes is an extreme practice not generally imposed as a standard code improvement.