Tag Archives: Safety

Impactable Dock Doors Help Increase Safety in Warehouses

Untitled-1

Warehouse doors can help increase safety by helping protect the integrity of the floor. They are designed to prevent the elements from the entering the facility, and reduce the threat of condensation from creating a slipping/tripping hazard for those on foot or those trying to quickly maneuver forklifts in tight areas. They also serve to reduce impact accidents and injuries by absorbing ‘hits.’ To ensure the right assembly, there are numerous high-pressure and missile-impact tests that demonstrate the strength of the doors—important for facing up to high winds.

Read More

Impactable Dock Doors: Florida Building Code (FBC) 1715.5.3, “Exterior Door Assemblies”

Exterior door assemblies not covered by Florida Building Code (FBC) 1715.5.2, “Exterior Windows, Siding, and Patio Glass,” or FBC 1715.5.3.1, “Exterior Door Assemblies,” shall be tested for structural integrity in accordance with Procedure A of ASTM E330, Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylight,s and Curtain Walls by Uniform Static Air Pressure Difference, at a load of 1.5 times the required design pressure load. The load shall be sustained for 10 seconds with no permanent deformation of any main frame or panel member in excess of 0.4 percent of its span after the load is removed. The design pressures, as determined from American Society of Civil Engineers (ASCE) 7, Minimum Design Loads for Buildings and Other Structures, are permitted to be multiplied by 0.6. High-velocity hurricane zones (HVHZ) must comply with Testing Application Standard (TAS) 202. After each specified loading, there must be no glass breakage, permanent damage to fasteners, hardware parts, or any other damage that causes the door to be inoperable.

Read More

Structural Safety of Wood Decks and Deck Guards

Photo © BigStockPhoto/LeeBarnwell

Most deck-related accidents are caused by failure of the deck-ledger connection or the guardrail—this can lead to serious injuries or death. Decks are often designed as a collection of individual parts, rather than as a ‘system’ of interrelated components that must function correctly. Further, because decks are exterior structures, permanently exposed to weather, long-term decay and fastener or connector corrosion can contribute to these failures.

Read More