Notable Projects

subsurface utility mappingMontgomery College

The Rockville, MD campus of Montgomery College consists of approximately 85 acres of developed land. This campus opened in 1965 and as of August, 2012 included approximately 21 buildings, as well as athletic fields and parking lots. Read More >

subsurface utility mappingBaltimore Gas and Electric - Southern Reinforcement Gas Pipeline

A/I/DATA, working with the design engineer for this project, performed Quality Level B utility mapping throughout a major
portion of the 14 mile route. Read More >

subsurface utility mappingExelon 

Before any routine or emergency maintenance requiring excavation begins, Exelon turns to A/I/DATA to provide utility marking at a number of facilities throughout the Baltimore metropolitan region. Read More >

subsurface utility mappingJessup Correctional Institute

Slated for demolition, the notorious 133 year old Maryland House of Corrections has a complex system of underground utilities that needed to be located and mapped as a part of the planning for their removal. Read More >

subsurface utility mappingJohns Hopkins University

Since 2005 A/I/DATA has been providing multiple levels of service from utility marking in support of excavation and construction activities to full utility investigations including utility mapping and test holes in support of detailed engineering and design.
Read More >

subsurface utility mappingSt. Elizabeths - Department of Homeland Security Headquarters

A/I/DATA was part of the engineering and surveying team that developed the base mapping for the design of the new DHS headquarters on the grounds of the historic St. Elizabeths Hospital in Washington, DC. Read More >

subsurface utility mappingWashington Navy Yard

A/I/DATA conducted utility records research, field investigation, underground utility locating and marking, surveying and mapping services to develop an up to date depiction of all underground utility systems at this historic installation. Read More >

subsurface utility mappingMontgomery County Low Impact Design (LID) Retrofit

Montgomery County has undertaken a LID retrofit program to treat stormwater runoff from roads and other impervious facilities owned and maintained by the County. Read More >

Contact Us

1123 Hanzlik Ave.
Baltimore, MD 21237


"Accurate surveys are a large part of the foundation of solid land planning services. A/I/DATA has a long history of providing SRI with comprehensive utility designation, location, and survey services, and we have high regard for them as one of our most trusted partners on many of our projects."

-Robert E. Morelock, Associate Principal, Site Resources, Inc.