TYSONS CORNER, VA, October 1,  2015 — Arizona Public Service has selected AECOM (NYSE: ACM) to install selective catalytic reduction technology and related equipment at the Four Corners Station coal-fired power plant in New Mexico, ExecutiveBiz reported Wednesday. The contract includes engineering, procurement and construction work on SCR retrofits for two …

Engineering design and infrastructure services firm AECOM has agreed to buy URS Corp. (NYSE: URS) for approximately $4 billion in cash and stock, or $56.31 per share, the companies said Sunday. AECOM will also assume URS’ debt and expects to close the acquisition in October, pending regulatory approvals and approval by …