At the hours of 1557 Company's 7, 1, 9, 79, 19, and Water Supply 5 were alerted to 25150 Gallant Man Drive for the Working Barn Fire. Immediately after dispatch Engine 74 and 14 were on the air responding and advised now it would possibly be a shed. As Engine 74 came closer to arrival fireboard advised that a member of Company 7 was on location with a shed fully involved. A short time later as the rest of the units began marking up Engine 74 arrived on location with a working fire as Engine Captain 7 established the command. The crew from Engine 74 layed out the 4 inch from the driveway and advanced a 200' 1 3/4 line to the fire. The crew then attacked the fire while Engine 14 arrived with the Water Supply, as well as other units from Co. 7, 1, 9, and 79. With the attack crews from Engine 74 and 14 the fire was quickly placed under control. After the fire was placed under control crews from Station 7, 1, and 9 worked together to complete overhaul as well as wrap everything up and place units back in service. Command then placed all units in service, terminated command and held it with Engine 74 as they were still wrapping up and awaited the fire marshall. Once the arrival of the fire marshall Engine 74 returned to service before getting another run. Water Supply 7 held Operations.