Fire Protection ENGINEERING
Many types of sprinkler projects have been developed by CJL Engineering, Inc. Wet and dry types are the most common sprinkler systems, and other types are, of course, available for special projects.
Here at CJL Engineering, Inc, all sprinkler systems are designed under the NFPA-13, NFPA-13R, etc. Sprinkler security for your building is needed for most commercial projects.