TSA Lines at IAD Security screening lines at Dulles International remain steady and within normal wait times. Read more
Firm Information NAICS Code(s) 237310 237990 541330 541360 541380 NAICS service description(s) Highway, Street, and Bridge Construction Other Heavy and Civil Engineering Construction Except, Dredging and Surface Cleanup Activities Engineering Services Geophysical Surveying and Mapping Services Testing Laboratories Firm Type LDBE Address 14310 Sullyfield Circle, Suite 600 Chantilly, VA 20151 United States MBE/WBE Certified Business MBE Report Date Jul 23, 2015 - 02:13PM EDT Contact Information Salutation Mr. First Name Peter Middle Initial Last Name Yip Last Name (Other) Contact Position President 703-709-2540 000-000-0000 [email protected]