February 4, 2020

Diaz•Yourman & Associates(DYA) is proud to announce the promotion of two new principals, S. Niranjanan and Clint Isa.

S. Niranjanan (Niranjan to clients and friends) is a registered geotechnical engineer, who has been with Diaz•Yourman since obtaining his Master's degree in Civil Engineering in 2000. Niranjan has extensive experience with highway improvements, including bridges, grade separations, and pavements, and in-depth knowledge of Caltrans procedures and requirements. He has provided the geotechnical recommendations for numerous award-winning projects, including the Anaheim Regional Transportation Intermodal Center (ARTIC); he is currently serving as the geotechnical manager for the OC Streetcar project, which is in construction.

Clint Isa is a registered professional engineer, who has been with Diaz•Yourman since 2008, providing award-winning geotechnical design solutions at Los Angeles International Airport (LAX). Clint has worked on nearly every major LAX project in the last decade, including the Tom Bradley International Terminal, Central Utility Plant, Terminals 1 and 4 improvements/modernizations, and numerous airfield projects. Clint has also worked on major infrastructure projects for the Port of Long Beach, Metro, John Wayne and Long Beach Airports, and local Cities.