The best structural engineers know how to find the right balance between structural performance and other important factors. They know how to optimize the design criteria for a project by anticipating and designing for possible future changes.

Designing a project that requires accommodating future changes such as the adaptive re-use of a space is especially important. A good example is an office building which can change occupancy by multiple tenants over the years. In this case, designing the structure to meet the code minimum live loads can severely limit leasing the space to future tenants.

Future changes may also include expansions and later phases of a project. The decision to utilize expansion joints or hard connections at the interface of the present and future structures must be made wisely. Foundation design, operational aspects of the existing business, cost and staging of future construction must be considered. This month's featured project showcases a prime example of design for these types of considerations.

Architects, engineers and builders should exercise their professional judgment and collaborate with one another and the owner when deciding whether a project should be designed and constructed to accommodate future changes. Please feel free to contact me if you like to share your thoughts or further discuss.

A damaged steel column:  Will the owner need a permit to repair it?

We are often asked whether a building permit application is required for minor building projects such as repairs, remodels or small additions. 

To answer this question, let's review the International Building Code (IBC). According to Section 105 of the IBC 2009, "Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure shall first make application to the building official and obtain the required permit"

Are there exceptions to this rule? Click here to learn more and find out!