Managing a big ground-based astronomy project: the Thirty Meter Telescope (TMT) project

Gary H. Sanders

doi:10.1117/12.788244

7 July 2008 Managing a big ground-based astronomy project: the Thirty Meter Telescope (TMT) project

Gary H. Sanders

Proceedings Volume 7017, Modeling, Systems Engineering, and Project Management for Astronomy III; 70170H (2008) https://doi.org/10.1117/12.788244
Event: SPIE Astronomical Telescopes + Instrumentation, 2008, Marseille, France

Abstract

TMT is a big science project and its scale is greater than previous ground-based optical/infrared telescope projects. This paper will describe the ideal "linear" project and how the TMT project departs from that ideal. The paper will describe the needed adaptations to successfully manage real world complexities. The progression from science requirements to a reference design, the development of a product-oriented Work Breakdown Structure (WBS) and an organization that parallels the WBS, the implementation of system engineering, requirements definition and the progression through Conceptual Design to Preliminary Design will be summarized. The development of a detailed cost estimate structured by the WBS, and the methodology of risk analysis to estimate contingency fund requirements will be summarized. Designing the project schedule defines the construction plan and, together with the cost model, provides the basis for executing the project guided by an earned value performance measurement system.

Citation Download Citation

Gary H. Sanders "Managing a big ground-based astronomy project: the Thirty Meter Telescope (TMT) project", Proc. SPIE 7017, Modeling, Systems Engineering, and Project Management for Astronomy III, 70170H (7 July 2008); https://doi.org/10.1117/12.788244

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