rob rosts is here with when a final decision could be made. >> this fire station on shell avenue in martinez is one of four stations in the county marked for closure. in a meeting that just wrapped up, the contra costa county board boar put off making a final vote. >> fire fires throughout the county came in on their day off to see if the contra costa county board of supervisors would vote to close four fire stations. people urged the board to spare the stations in their communities including this fire station situated blocks from the shell refinery. >> it's the first line of defense for us against the many mishaps that could happen. >> in addition to the station in martinez, the others earmarked for closure are in walnut creek on hawthorne driver, loafer, and clayton on center avenue. >> this will leave clayton with absolutely no fire stations in our city. >> the stations were marked by contra costa county fire officials to save $10 mall year. officials warn that if a park tax measure failed last month this would happen and the measure did fail. >> we're at a place now where we don't have a