TEXT VERSION  SEARCH FOR: Home Living in Palo Alto Business in Palo Alto Visiting Palo Alto Environment in Palo Alto Arts, Parks & Recreation Know Zone Departments Emergency Information Fire Home Previous Page Fire Department News An Important Notice Regarding Fire Protection System Plan Submittals Effective July 1, 2009, the Palo Alto Fire Prevention and Hazardous Materials Bureau will not issue any fire protection or hazardous materials permits where drawings exceed 11x17 inches without an approved electronic version of the drawing set provided in .pdf format.   Click on link below for additional information. ( View PDF ) Acceptable Use Policy Accessibility Your Privacy Site Map Search Engine A-Z Index Comment Form Missing Content   City of Palo Alto City Hall - 250 Hamilton Ave, Palo Alto, CA 94301 | Main Telephone Number 650-329-2100 8am-5pm M-Th, Alt Fridays