Windshields meeting NIJ Level III (38mm +/-5% and 21mm +/-5%) Suburban 2009-2011 Transparent Armor: Transparent armor shall be of one-piece construction with anti-spall inner layer. The transparent armor shall be laminated construction and shall have a material alone capability of meeting or exceeding the ballistic protection of NIJ Level III. Exposed Polycarbonate surface shall be treated with an abrasion resistant coating with Certificate of Compliance. Door Window Glass (Transparent Armor) shall meet NIJ Level III BR6 (38mm +/-5%) or BR4 (21mm +/-5%) for the applicable Chevrolet Suburban vehicles as detailed within this document. Transparent armor shall be of one-piece construction with anti-spall inner layer. The transparent armor shall be laminated construction and shall have a material alone capability of meeting or exceeding the ballistic protection of NIJ Level III. Exposed Polycarbonate surface shall be treated with an abrasion resistant coating with Certificate of Compliance. Rear Cargo Glass BR6 (38mm +/-5%) Suburban 2009-2011 for the applicable Chevrolet Suburban vehicles as detailed within this document. Transparent armor shall be of one-piece construction with anti-spall inner layer. The transparent armor shall be laminated construction and shall have a material alone capability of meeting or exceeding the ballistic protection of NIJ Level III. Exposed Polycarbonate surface shall be treated with an abrasion resistant coating with Certificate of Compliance. On-site removal of existing failing (Delaminating) Windshields and the installation of the two (2) Vehicle Windshields as well as the required vehicles door glass. Procurement of 2 each Windshields meeting NIJ Level III (38mm +/-5%) Suburban 2009-2011 Transparent Armor as applicable; Driver Rear Door (1 Each BR6 38mm +/-5%) Suburban 2009-2011 and 2 Each Passenger Rear Door BR6 (38mm +/-5%) Suburban 2009-2011 Glass.