Rocky Mountain Excavating Inc has merged with PLM Asphalt & Concrete LLC, a portfolio company of Peninsula Capital Partners LLC and Silver Peak Partners LLC. No financial terms were disclosed. SLATE Partners advised RME on the merger while Sherman & Howard LLC provided legal representation. Headquartered in Castle Rock, Colorado, RME is a provider of civil design and specialty construction services while Aurora, Colorado-based PLM provides commercial asphalt paving and concrete construction services.