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20.10.050 (Pleasanton Supp. No. 29, 1-23) 786 TABLE R301.2 CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA WIND DESIGN SUBJECT TO DAMAGE FROM GROUND SNOW LOADo Speedd (mph) Topographic effectsk Special Wind Regionl Wind-borne debris zonem SEISMIC DESIGN CATEGORYf Weatheringa Frost line depthb Termitec WINTER DESIGN TEMPe ICE BARRIER UNDER- LAYMENT REQUIREDh FLOOD HAZARDSg AIR FREEZING INDEXi MEAN ANNUAL TEMPj N/A 85 mph NO NO NO D0, D1, D2, E Negligible N/A Very Heavy 32° NO See Footnote g 2% 58.7° MANUAL J DESIGN CRITERIAn Elevation Latitude Winter heating Summer cooling Altitude correction factor Indoor design temperature Design temperature cooling Heating temperature difference 350 ft 38´ 32° 93° 1.0 70° 75° 38° Cooling temperature difference Wind velocity heating Wind velocity heating Wind velocity cooling Coincident wet bulb Daily range Winter humidity Summer humidity 18° 15 mph 7.5 mph 67 35% 75% 75% For SI: 1 pound per square foot = 0.0479 kPa, 1 mile per hour = 0.447 m/s. a. The weathering index for the City of Pleasanton is classified as “negligible”. b. The City of Pleasanton does not require additional depth of footing below finish grade. c. The City of Pleasanton has a history of local subterranean termite damage. d. The City of Pleasanton is in the 85 mph wind speed zone. e. The outdoor design dry-bulb temperature for the City of Pleasanton was selected from the columns of 97½-percent values for winter from Ap- pendix D of the 2018 International Plumbing Code. f. The City of Pleasanton is in Seismic design categories D0, D1, D2 and E. g. The date of the City of Pleasanton’s entry into the National Flood Insurance Program: May 5, 1971. The date(s) of the Flood Insurance Study: August 3, 2009. The panel numbers of all currently effective FIRMs adopted by the City of Pleasan- ton, as amended: Panel 06001C0304G; Panel 06001C0308G; Panel 06001C0309G; Panel 06001C0316G; Panel 06001C0317G; Panel 06001C0318G; Panel 06001C0319G; Panel 06001C0328G; Panel 06001C0336G; Panel 06001C0337G; Panel 06001C0339G; Panel 06001C0343G; Panel 06001C0460G; Panel 06001C0476G; Panel 06001C0480G; and Panel 06001C0485G. h. The City of Pleasanton does not have a history of local damage from the effects of ice damming. i. The City of Pleasanton selected the 100-year (99%) value on the National Climatic Data Center data table “Air Freezing Index- USA Method (Base 32°)” at www.ncdc.noaa.gov/fpsf.html. j. 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. k. No local historical data documenting structural damage to buildings due to topographic wind speed-up effects in the City of Pleasanton. l. The City of Pleasanton is not in a Special Wind Region. m. The City of Pleasanton is not in a Wind-borne debris zone. n. The City of Pleasanton is using Table 1B for Pleasanton, CA from ACCA Manual J. o. The City of Pleasanton does not have Ground Snow Loading. (Ord. 2241 § 2, 2022; Ord. 2197 § 2, 2019; Ord. 2153 § 2, 2016) 20.10.050 CRC Section R313 amended— Automatic fire sprinkler systems. Section R313 is deleted in its entirety and amended to read as follows: R313.1 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 cen- ters and a maximum distance of 15 feet from outside walls.