Mar 24




Since 1956, AACE International has been the leading-edge professional society for cost estimators, cost engineers, schedulers, project managers, and project control engineers. With more than 5,500 members worldwide, AACE International is the largest organization serving the entire spectrum of cost management professionals. AACE International is industry independent, and has members in 78 countries and 71 local sections. If you are not a member, read on to learn what AACE International can do for you.

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Our Local Section

The Rattlesnake Mountain Section (RMS) of The Association for the Advancement of Cost Engineering, AACE has been meeting in the Tri-City area since 1992. Our members represent the Department of Energy (DOE), Washington River Protection Solutions (WRPS), Bechtel National Inc (BNI), Pacific Northwest National Laboratories (PNNL), Fluor Hanford, Washington Closure, CH2M Hill and other firms at the DOE’s Hanford Site in addition to other commercial firms in the Tri-City Area representing Construction, Transportation, and Food Products.

The Rattlesnake Mountain Section offers a diverse program of technical meetings.