Friday the 11th @ 10:39hours, Station 26, Engine / Tanker 24, and Engine / Ladder 1/27 was dispatched to a L3* Residential Gas Odor(60C10) in the 5400 block of Summit Bridge Road. Tanker 24 responded at 10:43hrs and arrived 3rd due to be assigned to ventilation. Rescue 26 Officer established the Townsend Command and requested ALS / BLS to scene. Tanker 24's crew was in service for 45 minutes after being released by command.