More soil is needed before the layer of pebbles is added. June 21, 2018February 26, 2022 Bethany Construction Working on the lintel, which is the structural horizontal framework that spans the space or opening between the vertical supports. Small volcanic basalt is added to the next layer. More meticulous book keeping is given to me by Emmanuel. The below video shows that the engineer dug around the building for soil to add to rooms, but informed Emmanuel that he best purchase dirt to fill in the area in the foundation before the pebbles are added. https://www.hearttocaretanzania.org/wp-content/uploads/sites/7/2018/06/VID-20180620-WA0003.mp4