OVERLAND PARK, Kan.–(BUSINESS WIRE)–Black & Veatch announces it has been selected by the Southern Nevada Water Authority (SNWA) to perform preliminary and final design services for the Horizon Lateral, a $1.6-billion water conveyance system that will strengthen water delivery service for its customers. The system is expected to include approximately 27 miles of pipeline between 72 and 120 inches in diameter and approximately seven miles of tunneling through hard rock and soft ground. Ther