Panel of industry experts shared insights into the benefits and challenges of collaborative delivery models, including CMGC and PDB
LOS ANGELES (March 13, 2025) – Erik Blum, senior program controls manager and vice president at HNTB, served as moderator for an expert panel at the Western Winter Workshop held in Carlsbad, California, last week. The session focused on use of collaborative delivery models, such as Construction Manager/General Contractor (CMGC) and Progressive Design-Build (PDB), utilized in infrastructure projects.
HNTB’s Erik Blum
Joining Blum on the panel were distinguished industry professionals, including Monica Born, program director/deputy chief at Santa Clara Valley Transportation Authority; Pavan Hotha, principal at Intueor Consulting; and HNTB colleagues Eric Olson, senior program manager, and Suresh Kataria, senior manager, risk and project controls. Together, the panel shared collective experience with collaborative delivery models, offering valuable insights into the benefits and challenges of utilizing these approaches across various infrastructure projects.
“This panel represented a broad range of expertise, from risk management to program delivery, and offered attendees a unique opportunity to learn from real-world experiences on projects using collaborative contracting methods,” said Joe Quitter, P.E., PMP, Los Angeles PM/CM group director and vice president at HNTB. “Our goal was to help professionals understand how these models can be leveraged for greater efficiency and success in infrastructure development.”
With an extensive background in program management and alternative delivery of infrastructure projects, Blum and his colleagues provided actionable insights essential for those involved in large-scale projects.
“Erik and his fellow HNTB professionals brought an unmatched depth of experience to this panel, and we’re proud to have them lead this important discussion on collaborative delivery models,” said Yoga Chandran, PhD, P.E., G.E., HNTB Los Angeles office leader and senior vice president. “Their combined expertise in program management, risk management, and innovative project delivery methods provided invaluable insights to workshop attendees. Key learnings from this panel not only will enhance efficiency and effectiveness of future projects but also will help clients navigate the complexities of large-scale infrastructure development with greater confidence and success.”
The Western Winter Workshop, one of the leading events for infrastructure professionals in the region, featured a range of sessions on key topics including risk management, project delivery and technology integration. The event brought together thought leaders and experts to share knowledge on the latest trends and strategies in infrastructure.