13 x 19 x 19 ft, Pole frame, Gable roof, concrete floor. Follow the instructions on that page to quickly find the plan. This plan number is 6020. This free construction plans and projects information is courtesy of NDSU.
While not woodworking related, if your an outdoors person or have a woods camp, these are great ideas for outdoor grills. Masonery and concrete or rock style construction. PDF number 6261. Available at NDSU.
Screened and Sheltered, 13 x 25 x 9 ft, Pole Frame, Gable Roof, Concrete Floor. PDF number 6022. Find the plans at NDSU.