AJ Consulting Engineers can provide a performance solution by using various assessment methods to demonstrate that the design meets the relevant performance requirements. A Performance Solution is an alternative design approach that demonstrates compliance with the National Construction Code (NCC) Performance Requirements without strictly following the Deemed-to-Satisfy (DTS) provisions.Performance solutions are often required for complex or unusual building construction, or when site-specific constraints prevent the use of a Deemed-to-Satisfy solution. We as a Structural Engineer do the site-specific study and give the best performance solution for residential, commercial and industrial construction.