In general, the work consists of: exterior envelope restoration for the masonry façade and wood window repairs. The masonry repair of façade elements including low-pressure water-wash cleaning, crack repairs, stone resetting, and full-face dutchman. The historic building proper shall receive 100% repointing and sealant replacement. Removal and recreation of decorative stone carvings at the Lion heads and rosettes is also required. Wood window restoration will treat general wood damage and dry rot, refurbish hardware, and provide new paint, weatherstripping, and sealant, for ongoing operations. The first-floor infilled openings will have masonry removed and have a replacement window installed. The Wisconsin Historical Society Headquarters building is a listed property on the National Register for Historic Places. Treatments for this project shall be in accordance with the Secretary of the Interior Standards for Restoration.
