April 1, 2003
ERA completed final engineering design and permitting for Westminster Crossing of Wayne

WAYNE, Ill. - Engineering Resource Associates, Inc. (ERA) has completed final engineering design and permitting for Westminster Crossing of Wayne, a 13-lot residential subdivision in DuPage County. With existing wetlands at the northeast corner of the site, ERA teamed with a wetland specialist in designing a clay-lined, wet-bottom stormwater management facility. ERA utilized TR-20 models to verify restricted flows from the new detention pond would provide adequate runoff to maintain the existing wetlands, while ensuring required buffer areas were maintained. In addition to providing DuPage County a full-tab stormwater submittal, the rural-street specifications offered ERA an opportunity to design rear-yard septic field systems.

Engineering Resource Associates, Inc. (ERA) is a full-service consulting engineering, environmental science and surveying firm serving Midwestern clients since 1990. With offices in Warrenville, Geneva and Chicago, ERA offers broad experience on a wide variety of projects for public and private sector clients. For more information about ERA, call (630) 393-3060 or visit us online at www.eraconsultants.com.