35H Impact Resistant and Blast Mitigating Entrance 35H AND YHS 50 FRAMING 2,3 4,6 5,7 1,1A SECTION 1 SECTION 2 (Use with Air Only Threshold) SECTION 1A SECTION 3 SECTION 4 SECTION 5 SECTION 6 SECTION 7 Effective Date: August 14, 2018 | 01-1001-09 Page-5