Whitney DeeSAM.gov · MOContactEmailwhitney.r.dee@usace.army.milPhone314-331-8621Title—TypeprimaryOpen solicitationsLOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)SAM.govDue Nov 16, 2026Pre-Solicitation Synopsis - LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)SAM.govDue Jul 15, 2026