Walla Walla District's Cost Engineering Branch provides the United States Army Corps of Engineers with estimating services for the construction features on all projects from the planning phases through construction, maintenance, and rehabilitation of facilities.

Cost Engineering Branch also serves as a Directory of Expertise for Construction Equipment/Cost Index Database. We produce several national guidance documents and software programs which provide detail methodologies for estimating costs for construction and marine equipment, dredging, and cost escalation factors.

Our diversified cost team strives to provide technical and export support for all customers, both Corps and other government agencies.