ALWO WATERSHED TRAIL EXHIBIT

The County of Orange, OC Public Works, is seeking bids for the construction of an educational exhibit featuring a Desmostylus Skeleton embedded in rock, a concrete watershed platform with a 3D map, and a sand dig pit with simulated fossils. The project includes site grading and compaction, concrete footings, concrete platform, sand dig pit, installation of stabilized decomposed granite pathways, reconstruction of ADA accessible path of travel, construction of architectural stonework and strata seating walls, erosion and sediment control measures, and protection of existing natural site conditions. • Site grading and compaction as needed for feature installation • Concrete footings for fossil wall and strata seating wall • Concrete platform for watershed feature • Sand dig pit with drainage improvements • Installation of stabilized decomposed granite (DG) pathways • Reconstruct ADA accessible path of travel • Construction of architectural stonework and strata seating walls • Erosion and sediment control measures during construction • Protection of existing natural site conditions outside of work areas