Dry- Closet in clerks office: EMCOR PAPERWORK ATTACHED: Pull (4) dry pendents dated 2004 and send to UL for testing. These have been in service for more than 10 years and need to be tested to confirm that they will operate properly when activated. NFPA 25 (5.3.1.1.6) Dry sprinklers that have been in service for 10 years shall be replaced or representative samples shall be tested and then retested at 10-year internals. The inspector test valve was plugged during the full flood test performed. The technician will need to pull apart the piping and remove the debris. To prevent this ITV valve from plugging again, replacing the gate valve is highly recommended.