Thirty Meter Telescope Cost Estimating Process

被引：0

作者：

Oram, Jeffrey ^{[1
]}

Goodman, David ^{[2
]}

Sanders, Gary ^{[2
]}

机构：

[1] Triad Project Management Serv, 3452 E Foothill Blvd,Suite 530, Pasadena, CA 91107 USA

[2] TMT Observat Corp, Pasadena, CA 91107 USA

来源：

MODELLING, SYSTEMS ENGINEERING, AND PROJECT MANAGEMENT FOR ASTRONOMY III | 2008年 / 7017卷

基金：

加拿大创新基金会; 加拿大自然科学与工程研究理事会; 美国国家科学基金会;

关键词：

Thirty Meter Telescope; Cost Estimating;

D O I：

10.1117/12.789907

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Estimates of the cost to construct the Thirty Meter Telescope (TMT) have progressed from rough order parametric analyses at the early Reference Design stage to detailed bottom up estimating at the lowest levels of the TMT Work Breakdown Structure during the Conceptual and Preliminary Design phases. This detailed estimating process is guided by uniform estimating procedures and a contingency estimating methodology that assesses technical, cost and schedule risks for each item that is estimated. Details of the cost estimating techniques, their implementation, uses of the results, and planned next steps will be described.

引用

页数：10