Calcasieu River and Pass, LA, Dredged Material Management Plan (DMMP), CDF-12A Degrading, Calcasieu Parish, LA

The US Army Corps of Engineers, New Orleans District, is soliciting bids for the rehabilitation of the upland confined disposal area 12A (CDF‑12A) along the Calcasieu Ship Channel in Calcasieu Parish, Louisiana. The work includes clearing and grubbing, excavation, degradation of the existing dike, placement of excavated material to required grades, surveying, and related activities as shown on the drawings. The project is a small‑business set‑aside with an estimated construction value between $10 million and $25 million. Multiple amendments have been issued to clarify specifications, postpone bid submission/opening, and address Q&A. Bid security of 20 % is required. The solicitation number is W912P826BA069 and the solicitation was issued on 17‑Aug‑2018. • Scope: Site preparation, earthwork, dike modification, material placement, and environmental mitigation (bird‑nesting measures). • Location: Calcasieu River and Pass, Calcasieu Parish, LA. • Estimated value: $10‑25 M (small‑business set‑aside). • NAICS: 237990 (Other Heavy and Civil Engineering Construction). • Required bid security: 20 % of bid amount. • Primary contact: Taylor H. Brandon (email provided). • No explicit pre‑bid meeting, site‑visit, or submission deadline dates are listed in the excerpt.