ICC-ES AC358 addresses the corrosion protection of steel helical piles by establishing specific mandates for material thickness and coatings based on three distinct soil corrosivity categories. These requirements ensure the structural integrity and long-term durability of the foundation in various environmental conditions.
The protection strategies for each category include:
By following these thresholds, the AC358 standard ensures that helical piers resist section loss over time, preserving the load path from the structure to the bearing stratum.
The new Colorado state laws for Accessory Dwelling Units (ADUs), primarily established under HB24-1152, introduce several statewide standards and implementation mandates that take effect in 2026. These regulations aim to streamline the approval process and increase the feasibility of building…
Yes, it is legal to build an Accessory Dwelling Unit (ADU) in your Denver backyard in 2026, provided you comply with updated state and local regulations. Under the implementation of Colorado HB24-1152, building standards for ADUs take effect in 2026…
When deciding between building up (adding a second story) or building out (expanding the ground floor footprint), you must evaluate your property’s lot size, your budget, and local zoning laws. Each approach offers distinct impacts on the project’s scope and…
A residential design-build project for a home addition follows a structured sequence of phases to ensure structural integrity and compliance with local regulations. The process typically includes the following stages: Related FAQs
Starting a home addition in Colorado, specifically in the Denver area, requires a structured approach that emphasizes structural integrity and local regulatory compliance. Because of Colorado’s unique geological conditions, planning must begin with professional evaluations before any construction occurs. To…