PS1768 Back of the Yard Area HS-Phase II Environmental-Consultant, GSG Consultants-Project Mgr. Ariel Vaca Project #05150 Contract PDF: Phase II Environmental and Environmental Design Services – Back of the Yards HS Other Documents: Amendment 1 – Phase II Environmental and Environmental Design Services Awarded to: GSG Consultants, Inc. Board Approval Date: 11/16/2009 Related Projects Back of the Yards College Prep High School 2111 West 47th Street Ward 12 : New City