PS1998 Provide an updated ALTA survey Contract PDF: Alta/ACSM Land Title Survey- Surveyor Services – Walter Payton College Prep HS Other Documents: Amendment 1 – Surveyor Services Awarded to: Gremley & Biedermann Board Approval Date: 12/12/2013 Related Projects Walter Payton College Prep Annex 1034 North Wells Street Ward 27 : Near North Side