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20.08.094 Specification to resist load combina- tions 12-1 through 12-6 (in Chapter 16) and shall meet the requirements in these provisions. Part I includes a Glossary, which is specifically applicable to this Part, and Appendix S. 2. Part I, Sec. 4.1., first paragraph of the AISC Seismic Provisions is re- vised as follows: 4.1 Loads and Load Combinations The loads and load combinations shall be those in Section 1612.2 except as modified throughout these provisions. (Ord. 1869 § 2, 2002) WHERE: f, = 1.0 for floors in places of public assembly, for live loads in excess of 100 psf (4.9 kN/mZ), and for garage live load. F, = 0.5 for other live loads. f2 = 0.7 for roof configurations (such as saw tooth) that do not shed snow off the structure. FZ = 0.2 for other roof configura- tions. EXCEPTIONS: 1. Factored load combinations for concrete per Sec- tion 1909.2 where load combinations do not include seismic forces. 3. Where other factored load combi- nations are specifically required by the provisions of this code. (Ord. 1869 § 2, 2002) 20.08.100 Section 1612.2.1 - Amended -Basic Load Combinations: Section 1612.2.1 of the California Building Standards Code 2001 Edition (24 CCR), and including by reference the Uniform Building Code, is amended to read as follows: 1612.2.1 Basic load combinations. Where Load and Resistance Factor Design (Strength Design) is used, structures and all portions thereof shall resist the most critical effects from the following combinations of factored loads: 1.4D (12-1) 1.2D + 1.6L + 0.5 (L, or S) (12-2) 1.2D + 1.6 (L, or S) + (f, L or 0.8 W) (12-3) 1.2D + 1.3W + (f,L + 0.5 (L, or S) (12-4) 1.2D + 1.0E + (f,L + f2S) (12-5) 20.08.103 Section 1612.3.1 - Amended -Basic Load Combinations: Section 1612.3.1 of the California Building Standards Code 2001 Edition (24 CCR), and including by reference the Uniform Building Code is amended to read as follows: 1612.3.1 Basic load combinations. Where allowable stress design (work- ing stress design) is used, structures and all portions thereof shall resist the most critical effects resulting from the following combinations of loads: D (12-7) D+L+(L,or S) (12-8) D + (W or E/1.4) (12-9) 0.9D t E/1.4 (12-10) D+0.75 [L+(L,or S)+(W or (12-11) E/1.4)] 704-13 (Pleasanton April 2003)