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EnCon Washington Facility Expansion - Puyallup, Washington

Sitts & Hill Engineers was hired to provide prime consultant design services for renovation and alteration of an existing pre-cast facility. We relocated existing site operations to a new structure, renovated an existing structure, and added a new product line structure. The new product line is for the manufacture of large-scale, pre-cast tunnel liner segments. We provided design and construction surveying, civil and structural engineering design, and fast tracked permit assistance and construction support services for the buildings and site improvements.

Special services included structural designs to support the state of the art concrete batch plant, rail system for tunnel liner curing oven, segment storage foundations and site and drainage design allowing for continuous plant operations throughout construction.