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continuous longitudinal reinforcing bars not smaller than No. 4 are permitted to have a total area of less than 0.002 times the gross cross sectional area of the footing. Sections 1908.1.11 through 1908.1.14 are added as follows: 1908.1.11 ACI 318, Section 21.6.4.1. Modify ACI 318, Section 21.6.4.1, to read as follows: Where the calculated point of contraflexure is not within the middle half of the member clear height, provide transverse reinforcement as specified in ACI 318 Sections 21.6.4.1. Items (a) through (c), over the full height of the member. 1908.1.12 ACI 318, Section 21.6.4. Modify ACI 318, Section 21.6.4, by adding Section 21.6.4.8 to read as follows: 21.6.4.8 — At any section where the design strength, cpP,,, of the column is Tess than the sum of the shears V computed in accordance with ACI 318 Sections 21.5.4.1 and 21.6.5.1 for all the beams framing into the column above the level under consideration, transverse reinforcement as specified in ACI 318 Sections 21.6.4.1 through 21.6.4.3 shall be provided. For beams framing into opposite sides of the column. the moment components may be assumed to be of opposite sign. For the determination of the design strength, cpP,,, of the column, these moments may be assumed to result from the deformation of the frame in any one principal axis. 1908.1.13 ACI 318, Section 21.9.4. Modify ACI 318. Section 21.9.4, by adding Section 21.9.4.6 to read as follows: 21.9.4.6 — Walls and portions of walls with P„ > 0.35P shall not be considered ' t o contribute to the calculated strength of the structure for resisting earthquake- induced forces. Such walls shall conform to the requirements of ACI 318 Section 21.13. 1908.1.14 ACI 318, Section 21.11.6. Modify ACI 318, Section 21.11.6. by adding the following: Collector and boundary elements in topping slabs placed over precast floor and roof elements shall not be less than 3 inches (76 mm) or 6 d thick, where d is the diameter of the largest reinforcement in the topping slab. Section 7 -5 -190: CONVENTIONAL LIGHT -FRAME CONSTRUCTION Section 2301.2, method 3 of California Building Code, 2010 edition is revised as follows: Delete Exception. Section 4.3.4 of SDPWS 2008 Edition is amended as follows: Delete rows 5 & 6 and footnote 2 of Table 4.3.4 Section 2306.7 of the California Building Code, 2010 is amended as follows: 26