In September 2000 he was appointed by the Street Administration as Director of the Capital Program Office (CPO). Tustin is responsible for the overall, management and approval of project budgets and Schedules for fourteen City agencies totaling more than 300 projects and $500 million in design and construction funding. The office consists of two district divisions. The Project Management Division consists of a Divisional Deputy who manages four multi-disciplinary teams and three Special Project Teams of Project Directors, Managers, Architects, Engineers, Construction Inspectors, Technicians and support staff. The Budget Management Division consists of a Divisional Deputy who manages the Budget Analysts, Contract Administrators, IT Managers and Human Resource Personnel. In all, a total of almost 90 professional employees.