smoke alarms, CO2 alarms, seismic earthquake gas valves, water heater strapping, low flow toilets, impact window glazing, LOS ANGELES REGION ORDINANCE NO. 171874, L.A. City Water Conservation Ordinance No. 172,075
smoke alarms, CO2 alarms, seismic earthquake gas valves, water heater strapping, low flow toilets, impact window glazing, LOS ANGELES REGION ORDINANCE NO. 171874, L.A. City Water Conservation Ordinance No. 172,075