The Naval Undersea Warfare Center has a requirement for pier repairs. The solicitation, with attached sketch and photos is attached. No site visit is being conducted.This requirement is an unrestricted, sole-source procurement as concurred with by the Small Business Administration (SBA) Procurement Center Representative (PCR). The NAICS Code is 238990; the size standard is $16,500,000. The basis for the sole source with Bellingham Marine, is attached. All responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency.07/07/2020: The solicitation is amended (see attached N66604-20-Q-8210-0003)to extend the due date for proposals to 7/10/2020, 4:00 PM,