FEW slogans were chanted with as much passion by Donald Trump’s supporters in the presidential campaign as “Build that wall!”. The construction industry is almost as enthusiastic. Last week America’s Customs and Border Protection agency (CBP) issued two invitations for companies to bid to build the wall on the border with Mexico, which is expected to cost anywhere between $12bn and $25bn. The deadline for designs falls on March 29th. One request is for a solid concrete border wall, and the other for a wall using “alternatives” to reinforced solid concrete, suggesting the government has yet to decide what the barrier should be made of.
More than 700 companies, from big general contractors to firms selling materials to niche providers of lighting and surveillance systems, have registered to try to become suppliers. To the surprise of some, about one in ten of the firms bidding are local ones with Hispanic owners, drawn by the scale of the earnings on offer. Cemex, a Mexican cement giant that has plants on both sides of the border, said it would not sell cement for the project, though it had earlier expressed interest in joining the bidding. Another, tiny, Mexican firm…Continue reading