US-based Jacobs Engineering Group is to acquire design, engineering and program -management firm CH2M Hill for US$2.85 billion, giving Jacobs added strength in key infrastructure and government service sectors that it has previously targeted for growth, including water, transportation, environmental and nuclear. “By increasing our industry reach and adding to our already extensive skills, this transaction enhances our value to our clients and bolsters Jacobs’ position as a premier consulting, design, engine