HOUSTON, March 12 (Reuters) - A scaffolding collapse on Wednesday at Chevron's (CVX.N), opens new tab Pasadena, Texas, refinery injured three workers, a Chevron spokesperson said in a statement.

HOUSTON (Reuters) -A scaffolding collapse on Wednesday at Chevron's Pasadena, Texas, refinery injured three workers, a Chevron spokesperson said in a statement. One of the three contract workers was ...