The Challenge
A commercial property owner in Los Angeles engaged Ramon Owens Consulting to provide owner representation and construction management services for a full tenant improvement of a 120,000 SF Class A office building. The project involved complete interior renovation of three floors while maintaining partial occupancy in the building — a logistical challenge that introduced significant coordination risk from day one.
The owner had experienced cost overruns on two prior projects managed by the general contractor alone. The primary mandate was clear: deliver this project on time, protect the budget, and ensure the contractor was held accountable to the contract.
Approach
Ramon implemented a component-based project controls framework — treating the residential, retail, and parking components as semi-independent schedule and cost tracks, then integrating them at the overall project level.
- Built separate baseline schedules for each component with defined interface milestones
- Established use-type-specific reporting dashboards for owner visibility
- Conducted weekly contractor schedule review meetings by component
- Implemented independent change order review with use-type impact analysis
- Coordinated city inspection sequencing across components to avoid inspection conflicts
Risk Management in Practice
The mixed-use format created a higher-than-normal change order exposure because scope gaps in one component frequently had cost implications in others. Ramon's component-based review process caught several change order requests that appeared legitimate in isolation but were actually contractor-scope items when reviewed against the full project contract.
Of 47 change order requests submitted, 19 were denied or reduced — protecting approximately $420,000 in owner budget. The parking component, historically the highest change order risk area for mixed-use projects, was delivered within 1.2% of its original budget.
Outcome
All three components were delivered on schedule. The retail component achieved its certificate of occupancy first, allowing the owner to begin tenant fit-out while residential completion continued. Residential occupancy was achieved within 8 days of the targeted milestone. Total project change order cost came in at $380,000 against a budget allowance of $800,000 — a significant improvement over industry average for mixed-use projects of this complexity.
Key Takeaway
Mixed-use projects require a construction manager who can think across components simultaneously. Schedule and cost decisions in one use type have direct consequences in others. Independent oversight with a component-based framework provides the visibility that single-contractor management alone cannot offer.