Case Study: Vapor Intrusion Mitigation System - Lakers Headquarters & Training Facility, El Segundo, CA
122,000 SF | Two-Story Professional Sports Facility

THE CHALLENGE
The new headquarters and training facility for the Los Angeles Lakers required a high-performance building envelope solution with specialized methane mitigation planning and coordination for this renowned professional sports campus.
The project combined:
- Professional training facilities
- Corporate headquarters
- Public-facing brand environment
- Large-span athletic spaces with complex subsurface and building coordination requirements
With a fast-moving construction schedule, the project team needed methane mitigation systems that would support both compliance and constructibility.
The client’s expectations were simple: Premium performance, premium execution – zero failures.
SOLUTION
Terra-Petra provided methane testing, mitigation design support, and construction coordination services throughout the project.
Key focus areas included:
- Methane testing and evaluation
- Methane mitigation system design coordination
- Review of critical venting and barrier system details
- Coordination with the construction team to support efficient installation and long-term system performance
- Ongoing support to help maintain compliance with applicable methane mitigation requirements
OUTCOME
- Supported successfully delivering a landmark professional sports and corporate campus
- Helped streamline methane mitigation coordination during construction
- Assisted the project team in maintaining compliance – while supporting tight schedule demands
- Contributed to long-term environmental and life-safety protection for the facility
TAKEAWAY
High-profile developments require more than standard compliance solutions.
Terra-Petra helps project teams integrate methane testing and mitigation systems in ways that support:
- ConstructIbility
- Regulatory compliance
- Long-term building performance