The Boilermaker Shop, Building 167, located at the corner of Tingey and 4th Streets SE, will be the retail heart of The Yards. Constructed in 1918, this noble industrial building housed the manufacture of shipboard as well as stationary boilers for naval ships and installations. Gun mount shields, platforms, floorplates, barrel plates for torpedo tubes, hoist tubes and many other items were products of this heavy industrial building over the years.