Suffolk Construction Co. has been awarded a renovation project at Boston's Logan International Airport for Northwest Airlines gates in Terminal E. The $8 million project will include a fit-out for the relocation of Northwest Airlines, a second floor addition to the main concourse and a full upgrade to the security checkpoint. The Terminal E project will mark Suffolk's first aviation project since the company began targeting the sector early this year. Suffolk's team will complete the project while the terminal remains open and operational; work will be completed in two phases over a 12-month period. Logan Airport's high security will present challenges to the project team, so early planning and comprehensive coordination will be critical to ensure a successful project delivery.