Design and construction of new 3 feeder spot network 13.8kv primary electrical distribution system including underground utility metering vault, ductbanks, five underground network transformer vaults, connection to existing electrical system and removal of existing electrical system at the occupied headquarters… Read More
As Prime Contractor
FDIC Large Electrical Equipment Replacement
Singleton is the prime contractor for the replacement of the electrical and mechanical equipment at the FDIC Virginia Square Phase I campus (VASQ I), a fully occupied and operational facility that must remain in service 24 hours a day, seven… Read More
USGS Headquarters JW Powell Building Fire Alarm Replacement
The Powell Building is the headquarters of the USGS, which serves as the nation’s premier earth and biological science agency. The USGS works in cooperation with more than 2,000 organizations across the country to provide reliable, impartial scientific information to… Read More
Dept. of Labor Perkins Building Fire Alarm Replacement
The Perkins Building was completed in 1974 and currently serves as the Headquarters to the Department of Labor. It is occupied by approximately 5,000 employees and is located on a 10.35 acre site adjacent to the National Mall and within… Read More
Blue Plains Main Substation Switchgear Replacement
The Blue Plains Advanced Wastewater Treatment Plant, the largest advanced wastewater treatment plant in the world, has a capacity of treating 370 million gallons of water per day. Prior to beginning the Main Substation project, the Singleton team thoroughly researched… Read More
Bureau of Engraving and Printing Electrical Upgrades
Administered by the U.S. Department of the Treasury, the Bureau of Engraving and Printing serves as the sole producer of all U.S. currency bills and notes. The Bureau also designs and manufactures postage stamps, Treasury obligations and other U.S. securities…. Read More
Walter Reed Army Medical Center (D.C.) Switchgear Replacement
The former Walter Reed Army Medical Center provided medical care for more than 150,000 active military personnel and veterans since it opened its doors in 1909. The facility is now known as the Walter Reed National Military Medical Center after… Read More