Structural codes and standards provide a common technical language for engineering practice. They define minimum requirements, analytical frameworks, and accepted safety margins. However, they are not the engineering work itself. Sound structural design and assessment depend on how these documents are understood, interpreted, and applied in the context of a specific structure.

Our approach treats codes and standards as engineering tools, not as checklists to be satisfied mechanically. Their effective use requires an understanding of the assumptions behind their provisions, the limits of their applicability, and the structural behavior they are intended to represent. This is particularly important for existing structures, complex systems, and performance-based evaluations, where prescriptive provisions alone are often insufficient.

Experience with International Codes

Our work involves sustained engagement with internationally recognized codes and standards across building, bridge, and industrial projects. Some of these documents form the foundation of our day-to-day engineering practice, while others are applied as required by project scope, structural system, or jurisdiction. In all cases, their use is informed by academic training, applied engineering experience, and direct exposure to different regulatory environments.

Codes and standards, we routinely work with include, among others:

• ACI 318 – Building Code Requirements for Structural Concrete
• ACI 369 – Guide for Seismic Evaluation and Retrofit of Existing Concrete Buildings
• ASCE 7 – Minimum Design Loads and Associated Criteria for Buildings and Other Structures
• ASCE 41 – Seismic Evaluation and Retrofit of Existing Buildings
• AISC 360 – Specification for Structural Steel Buildings
• AISC 341 – Seismic Provisions for Structural Steel Buildings
• AASHTO LRFD Bridge Design Specifications
• CSA S6 – Canadian Highway Bridge Design Code
• Relevant Eurocode provisions for structural and seismic design

Guidelines, Provisions, and Ongoing Developments

In addition to formal codes and standards, our work is informed by widely recognized provisions and guidelines that support performance-based engineering and advanced assessment methodologies. These include:

NEHRP Provisions

FEMA guidelines and technical reports

ATC (Applied Technology Council) guidelines and recommendations

Such documents often address issues not fully covered by prescriptive codes, including nonlinear behavior, deformation limits, modeling practices, and uncertainty. We follow their latest editions and updates as part of our ongoing professional practice.

Analytical Tools and Engineering Judgment

Commercial analysis software is used as an analytical platform, but it is not relied upon in isolation. We employ in-house tools developed for pre-processing, post-processing, and interpretation of analysis results to support consistent application of code provisions and to improve transparency in evaluation and design decisions.

The objective is not to demonstrate compliance in a formal sense, but to ensure that the intent of the codes (life safety, structural reliability, and predictable performance) is achieved in a manner appropriate to the structure under consideration.

In all cases, international standards and codes are used as frameworks for informed engineering decisions, not as substitutes for understanding how structures actually behave.