PS1441 Gwendolyn Brooks College Preparatory High School - Geotechnical Investigation & Reports. Project Manager: David Earnhart. Contract PDF: Geotechnical Investigation & Reports Services – Environmental Protection Industries Other Documents: Amendment 1 – Geotechnical Investigation & Reports Services Awarded to: EPI (Environmental Protection Industries, Inc.) Board Approval Date: 12/08/2008 Related Projects Gwendolyn Brooks College Preparatory Academy 250 East 111th Street Ward 9 : Roseland