Status Archive(s) View/Download PDF Download ecb_2021_16.pdf Publish Date 12/13/2021 Archived / Rescinded Date 12/13/2023 Pages 3 Category For Information Log in or register to post comments Summary This Engineering and Construction Bulletin (ECB) provides the references, suspense dates, and links to eligibility criteria and submission requirements for all awards sponsored by the Engineering and Construction (E&C) Community of Practice (CoP).