COLO 253093 York River Shoreline Stabilization 2B   4

COLO 253093 - York River Shoreline Stabilization Phase 2B, Colonial National Historical Park, Yorktown, Virginia. This project will stabilize and rehabilitate portions of the York River shoreline that have been severely eroded. The stability of Colonial Parkway is threatened without repairs to the steep embankments that are within 25-50 feet of the Parkway. The project is design-build and includes pre- and post- construction surveys of the project area, clearing and grubbing, repositioning of existing stone, placement of riprap stone to construct rock sills, breakwaters, and revetment structures, the placement of geotextile fabric, excavation and filling earthwork, steep slope stabilization with geotextile bags and steel sheet pile wall, planting on the geotextile bag slopes, wetland fill material placement, wetland planting, and any incidental work related to the construction of this project. The project encompasses a portion of the York River shoreline between Williamsburg and Yorktown, and includes two reaches of approximately 3.1 miles with a total period of performance of 540 days. Reach 1 extends from Felgates Creek on the west to Indian Field Creek on the east, a distance of about 1.7 miles. Reach 2 extends from the mouth of Indian Field Creek on the west to the west pier of the Yorktown Naval Weapons Station on the east, a distance of about 1.4 miles. The project shall improve shoreline erosion control, stability, and natural wetland habitat for decades to come. This is a sources sought announcement, not a formal solicitation. Please see the attachment for further information regarding how to respond to this sources sought announcement.