ORD 2299 - Laserfiche WebLink

Attachment 1 Exhibit B 13. The City of Pleasanton selected the mean annual temperature from the National Climatic Data Center data table"Air Freezing Index-USA Method(Base 32°F)"at www.ncdc.noaa.gov/fpsf.html. 14. No local historical data documenting structural damage to buildings due to topographic wind speed- up effects in the City of Pleasanton. 15. The City of Pleasanton is not in a Special Wind Region. 16. The City of Pleasanton is not in a Wind-borne debris zone. 17. The City of Pleasanton is using Table 1B for Pleasanton, CA from ACCA Manual J. 18. The City of Pleasanton does not have Ground Snow Loading. 20.10.050 CRC Section R309 amended—Automatic Fire Sprinkler Systems. Section R309 is deleted in its entirety and amended to read as follows: R309.1 Automatic Fire Sprinkler Systems. An automatic residential fire sprinkler system shall be designed and installed in accordance with NFPA 13D in all new one- and two- family dwellings and townhouses. In addition, the fire-sprinkler system shall be designed and sprinklers shall be installed in the following locations: 1. Attic shall be provided with intermediate temperature-rated residential fire sprinklers for detection coverage, and located at a spacing equivalent to 30 feet by 30 feet centers and a maximum distance of 15 feet from outside walls. 2. Fire sprinklers shall be provided in garages. Fire sprinklers shall be intermediate rated,quick response type, with a maximum coverage area of 130 square feet per sprinkler. R309.2 Large One-and Two-Family Dwelling Residential Sprinkler Systems. In addition to the requirements specified in R309.1. one-and two-family dwellings with a habitable floor area greater than 7,500 square feet shall have an automatic fire-sprinkler system designed to include all sprinklers within a compartment, up to a maximum of four sprinklers. 20.10.060 CRC Table R602.10.3(3) amended—Bracing Requirements based on Seismic Design Category. Table R602.10.3(3) is amended to read as follows: Table column title MINIMUM TOTAL LENGTH(FEET) OF BRACED WALL PANELS REQUIRED ALONG EACH BRACED WALL LINE is amended to add footnote"i". Footnote ``i" is added. to read as follows: i. Method CS-SFB and Method GB are not permitted, and the use of Method PCP is limited to one- story single-family dwellings and accessory structures. 20.10.070 CRC Section R602.10.4.5 added—Limits on methods GB and PCP. Section 8602.10.4.5 is added,to read as follows: Page 18 of 64