As a manager at a large heavy construction company, I have pondered the use of the Trinity.

Our project cycle begins with an estimate created by one team, and then handed off to a field staff that is brought together to meet that project's needs.  The project staff ramps up and then demobilizes through the life span of the project.  Once the project closes, the team is completely dispursed.  Since projects are large in monetary size, locations of the jobs are varied.  Typically the team mobilizes to the job site and leaves as other job needs dictate.

Are there others in the heavy construction industry (employees over 500, projects over $50M US) that could provide feedback on how they have implimented the trinity on their work sites?