Seismic Recorders

• PRA-103 Peak Recording Accelerograph

Seismic Switches and Alarm Systems

Sensors

• Seismic Monitoring Systems Questionnaire

• Operation principles
• Installation information for homes & small businesses
• Installation & maintenance instructions for horizontal CALIFORNIA Valves
• Installation instructions for horizontal CALIFORNIA Valves
• Installation & maintenance instructions for VB (vertical bottom-in) CALIFORNIA Valves
• Installation instructions for VB (vertical bottom-in) CALIFORNIA Valves
• Installation & maintenance instructions for VT (vertical top-in) CALIFORNIA Valves
• Installation instructions for VT (vertical top-in) CALIFORNIA Valves
• Pressure ratings of CALIFORNIA Valves
• Regulations mandating the installation of seismic gas shutoff valves
• Actuation ranges of ASCE Standard 25-97

• Instrucciones de instalación y mantenimiento para las válvulas antisísmicas CALIFORNIA por flujo en dirección horizontal
• Instrucciones de instalación y mantenimiento para las válvulas antisísmicas CALIFORNIA por flujo en dirección vertical con baja entrada
• Instrucciones de instalación y mantenimiento para las válvulas antisísmicas CALIFORNIA por flujo en dirección vertical con alta entrada
• La válvula sísmica KOSO

• Specifications for ¾" threaded CALIFORNIA Valves
• Specifications for 1" threaded CALIFORNIA Valves
• Specifications for 1-1/4" threaded CALIFORNIA Valves
• Specifications for 1-1/2" threaded CALIFORNIA Valves
• Specifications for 2" threaded CALIFORNIA Valves
• Specifications for 2" flanged CALIFORNIA Valves
• Specifications for 2.5" threaded CALIFORNIA Valves
• Specifications for 2.5" flanged CALIFORNIA Valves
• Specifications for 3" threaded CALIFORNIA Valves
• Specifications for 3" flanged CALIFORNIA Valves
• Specifications for 4" threaded CALIFORNIA Valves
• Specifications for 4" flanged CALIFORNIA Valves
• Specifications for 6" flanged CALIFORNIA Valves
• Specifications for 8" flanged CALIFORNIA Valves

• Partial list of commercial buildings using CALIFORNIA Valves
• Partial list of educational facilities using CALIFORNIA Valves
• Partial list of entertainment parks, museums, & studios using CALIFORNIA Valves
• Partial list of government facilities using CALIFORNIA Valves
• Partial list of hotels using CALIFORNIA Valves
• Partial list of industrial plants using CALIFORNIA Valves
• Partial list of medical facilities using CALIFORNIA Valves
• Partial list of property management & realty companies using CALIFORNIA Valves
• Partial list of religious facilities using CALIFORNIA Valves
• Partial list of residential buildings using CALIFORNIA Valves

• Model 400 Seismic Three-Way Valve
• Model 510 Seismic Switch
• Model 501 Remote Actuator
• Model MS Monitoring Switch

Certifications for CALIFORNIA Valves and Model 510 Seismic Switch

• UL certificates of conformance for CALIFORNIA Valves
• UL certificate of conformance for Model 510 Seismic Switch
• CA-DSA certifications for CALIFORNIA Valves
• CA-DSA certification for Model 510 Seismic Switch
• Los Angeles approval RR 5080 for CALIFORNIA Valves

• Seismic Gas Shutoff Valve Project Questionnaire
• Seismic Shutdown Systems Project Questionnaire

Flexible Pipe Loops

• Tri-Flex Loops
• Tri-Flex Loop Applications
• Advantages of using Tri-Flex Loops

• ISO-Base Base-Isolation Platforms
• Traditional Seismic Mitigation Methods
• How ISO-Base Technology Works
• ISO-Base Modular Open-Frame Design

• Gas-Cylinder Fastening Solutions
• Seismic Tank Corrals for Gas Cylinders
• Seismic Cylinder Restraints for "In-Lab" Use
• Seismic Nitrogen-Tank Restraints

• Warehouse Shelf Fastening
• Pallet-Bar Restraint Systems
• Retention Straps for Warehouse Storage Shelves

• Franco Pizzi catalog

• "Seismic monitoring and actuation"
• "Seismic monitors and alarm systems for two railways and a water utility"
• "Performance of seismic gas shutoff valves and the occurrence of gas-related fires and gas leaks during the 1994 Northridge earthquake, with an update on legislation and standards development"
• "One hundred years of experience with gas systems and fires following earthquakes"
• "Minority report to 'Natural gas safety in earthquakes'"
• "Low-pressure excess flow natural gas valves, Uniform Plumbing Code application requirements," by J. Marx Ayres, P.E., 2002
• "Mud volcanoes, faults and earthquakes of the Colorado Delta before the twentieth century"
• "Sumatra--Andaman Islands earthquake and tsunami of December 26, 2004, Lifeline performance," ASCE/TCLEE Monograph No. 29, Edited by Carl Strand and John Masek

• Map of recent earthquakes—Alaska
  
• Map of recent earthquakes—California and Nevada
• Map of recent earthquakes—Central and Southeastern US
• Map of recent earthquakes—Greater Los Angeles area
  
• Map of recent earthquakes—Greater San Francisco Bay area
  
• Map of recent earthquakes—Hawaii
  
• Map of recent earthquakes—Intermountain West Region of the US
  
• Map of recent earthquakes—Long Valley, CA
  
• Map of recent earthquakes—Northeastern US
  
• Map of recent earthquakes—Northwestern US
  
• Map of recent earthquakes—Parkfield, CA
  
• Map of recent earthquakes—Puerto Rico and surrounding areas
  
• Map of recent earthquakes—US
  
• Map of recent earthquakes—Utah
  
• Map of recent earthquakes—World
  
• Map of recent earthquakes—Yellowstone Park

• List of historic earthquakes around the world (856 AD to the present)
• Magnitude versus Intensity
• Map of 24-hour aftershock forecast for California
• Near-real-time Shake Maps for Southern California and Northern California

• American Society of Civil Engineers' Technical Council on Lifeline Earthquake Engineering (ASCE/TCLEE)
  
• California Seismic Safety Commission (CSSC)
  
• Consortium of Organizations for Strong Motion Observation Systems (COSMOS)
  
• Earthquake Engineering Research Institute (EERI)
• Global Seismographic Network (GSN)
• National Earthquake Hazards Reduction Program (NEHRP)
• National Earthquake Information Center (NEIC)
• Seismological Society of America (SSA)
• Southern California Earthquake Center (SCEC)
• Structural Engineers Association of California (SEAOC)
• United States Geological Survey (USGS)
• Western States Seismic Policy Council (WSSPC)