The project located in Santee, CA is nearing its halfway point of completion. The first and second slopes have double-sided 40-mil high density polyethylene (HDPE) liner, geosynthetic clay liner (GCL), then a 60-mil single-sided HDPE liner. Half the floor has 40-mil double-sided HDPE liner, GCL, and 60-mil Super Grip Net liner deployed. While the other half of the floor only has the-mil layer deployed as of this picture. Superintendent Jorge Barrantes proficiently deployed the first part of this project and is ahead of schedule. COMANCO still has to complete two more slopes with an upper floor.