VOL. I BOOK 6 CHAPTER Il SECTION 2 2, End wall facing blast was braced 3. Side walls were braced. See Figure 6-4 for method used, 4, Additional securing studs were driven in wall sill plate angles Bldg. 211 - Instrument Laboratory: 1, All doors were locked closed 2, Cable bracing was installed 3, Vertical support for roof was installed 4. End wall facing blast was braced 5. Additional securing studs were driven in wall sill plate angles Bldg. 212A, 212B and 231 - Laboratories: 1, All doors were locked closed 2. End wall facing blast was braced Bat =e ve se . on pie Set me. Es MS sis ae toe Figure 6-4. 6-28 <a toe . : . a ad oe, 3 . * “, ye a i FT Typical Exterior Building Bracing