The U.S. Customs and Border Protection says it plans to start awarding contracts by mid-April for President Donald Trump's proposed border wall. The agency says on a website for federal contactors that a request for bids would be published on or around March 6. Companies would have to submit "concept papers" to design and build prototypes by March 10.
CBP will narrow the field by March 20 and require that finalists renew their offers by March 24, with a price attached.
The timetable shows that Trump is aggressively pursuing plans to build what he calls "a great wall" on the 2,000-mile border with Mexico.
Trump told the Conservative Political Action Conference on Friday that construction will start "very soon" and is ahead of schedule.