Reinforce and stabilize existing rock retaining wall which is slipping. Install ten 15′ deep fully grouted 2″ tie-back anchors connected to heavy-duty strong-back walers. Anchors torqued to 300 foot/lbs of pressure. Installed 10 weep holes at base of wall. Installed galvanized welded wire mesh anchored to entire length of wall. Installed a 6′ thick min of 4,000 psi fiber-reinforced stained shotcrete along entire length of wall including reinforcing the cantilevered pool deck. Sculpted the concrete to match the existing rockwall.