Projects / Clients

Mid-Atlantic Utility Locating, LLC (Mid-Atlantic) has performed professional services for a multitude of clients in both the private and public sectors, including: Federal Government, Airports/Transit, Military, Municipalities, Universities/K-12 Schools, and Hospitals. Below is a listing of our notable projects:

National Harbor, Oxon Hill, Maryland Mid-Atlantic is providing daily utility locating in support of the construction and design of the high profile National Harbor project in Oxon Hill, MD. Mid-Atlantic is also providing electronic utility marker locating and GPR, in addition to standard locating methods, throughout the site.
Andrews Air Force Base, Morningside, Maryland Mid-Atlantic located and mapped 160,000 linear feet of underground utilities along the entire length of the west runway and approaches. Crews excavated 35 test holes to facilitate runway and stormwater management replacement. All work was successfully completed in a mere seven week time period.
HOTD GSA Steam Line Replacement, Washington, DC The Heating Operation and Transmission District (HOTD) provides high-pressure steam to approximately 100 Federal buildings located throughout the DC area through a network of approximately 7 miles of tunnels and 5 miles of direct buried piping. Mid-Atlantic provided utility designating and locating for 26 sites that included as-built and location of underground utilities. Crews dug over 200 test holes, which required extensive permitting and near exclusive night work to complete the project.
Pentagon 9/11 Memorial Project, Arlington, Virginia Mid-Atlantic provided utility designating and locating on approximately four acres located at the southwest corner of the Pentagon Reservation. As part of the second phase of the project, Mid-Atlantic performed 40 utility test holes for use in the design of the Memorial.
Fauquier Hospital, Warrenton, Virginia Mid-Atlantic provided utility designating and mapping on the entire 40+ acres of property at the Fauquier Hospital in the Town of Warrenton, Virginia. Generated a Base Utility Map for several construction projects associated with the construction of a new heating and cooling plant and a new 5-story patient care tower.
Dulles Corridor Metrorail Project, Fairfax and Loudoun Counties, Virginia (Construction for Phase 1 to be completed in 2013, and Phase 2 to be completed in 2015) Mid-Atlantic has been providing utility designating support for the preliminary stages of the Tysons/Dulles Metrorail extension project. Mid-Atlantic has begun the excavation of test holes to facilitate new power ductbanks, which will provide power to the metro trains.
Washington Dulles International Airport, Dulles, Virginia Mid-Atlantic has provided utility locating services on numerous projects for Dulles Airport. Some of the most notable projects are as follows: West Automated People Mover tunnels and stations Airfield heating and cooling tunnel Automated People Mover maintenance facility Concourse B-12 build-out and expansion Fuel farm protection wall Expansion and construction of a new settling tank farm
USCG Navigation Center, Alexandria, Virginia Mid-Atlantic provided subsurface utility designating on the US Coast Guard’s 93-acre campus to facilitate the redesign of stormwater management facilities and upgrades. Locators utilized GPR to locate fiber optic duct banks and plastic water lines.
VDOT Utility Marking, Northern Virginia Mid-Atlantic is currently providing utility locating services under a task order contract for the Virginia Department of Transportation (VDOT). Locating services have been provided at the request of VDOT for VDOT owned projects. VDOT has renewed Mid-Atlantic’s contract for three consecutive periods.
InterCounty Connector, Montgomery and Prince George’s Counties, Maryland (Construction to be completed in early 2012) Mid-Atlantic is currently providing test hole work on an as-needed basis for the InterCounty Connector (ICC) highway. The stretch of highway is 18 miles long and runs from I-270 in Montgomery County, MD to I-95 in Prince George’s County, MD.
I-395 and I-495 HOT Lanes, Springfield, Virginia (Construction to begin in 2009) Mid-Atlantic provided utility locating services to facilitate relocation of the VDOT utilities. Mid-Atlantic is also currently providing utility locating assistance to other Geotechnical crews.