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well controlled. Weed control is being accomplished through manual clearing and cutting and the ; use of herbicides under the guidance of the weed control agent for El Paso County. Water The enhanced reclamation plans recognized that water needed to be provided to the site if the tree planting efforts were to be successful. Initially, a water tank placed on-site by Castle Coucrete was supplied with water by the City of Colorado Springs. Milk jugs were filled from the tank and hand carried to water the seedlings. This process was very inefficient. Eventually two volunteers built a water tank trailer with hoses that extend to the planting area to water each tree seedling. This has been a much more successful watering system. As noted earner, there is a stationary drip system that goes to some Ponderosa trees. The water is brought to the site regularly during the spring and summer. This effort, along with the extensive preparation of the soil to enhance water retentioq has contributed significantly to the high survival rate of the trees. Rock Staining A small amount of rock was stained with Permeon to determine if the stain would provide any visual benefits. The stain did successfully darken the rock, but it bas been determined that because most of the enhanced reclamation reties on estabnshing vegetation to create the desired visual result, that staining the exposed rock, of which little remains, would not contribute much ; visual benefit, if any. ENHANCED RECLAMATION OF PIlCEVIEW QUARRY History and Description of Pikeview Quarry The Pikeview Quarry is located near Rockrimmon in northwest Colorado Springs. No clear record exists as to when mining first occurred on this site, but it is beneved to be around the tum of the century. The mining that exposed the most significant amount of underlying rock was conducted by contractor Peter Kiewit & Sons between 1955 and 1959 when approximately 3.5 million tons of rock was mined to provide material for the construction of the Air Force Academy. Soon after the Academy was wmpleted the mine was idled, and at that time it had the appearance of steeply sloping, stripped limestone. Castle Concrete gained access to the quarry in 1969 through a lease with the Golden Cycle Corporation and purchased it in 1974. To mine the steeply dipping limestone deposit, Castle Concrete developed benches to create safe working conditions. The benches created the linear feature that extends across the face of the quarry today. Castle Concrete is currently mining the quarry. The quarry has steep post-mining slopes with the predominant aspect being eastern with some northeastern exposure. Due to this aspect, the quarry is cooler and has more moisture available for vegetation than is found at Queens Canyon Quarry. The vegetation of most of the surrounding forested azea is predominately Douglas Fir and Ponderosa Pine with Mountain Mahogany and Gamble Oak. Drier areas have Pinyon Pine and Judiper. (13)