Projects

The largest transit hub on Long Island and one of the busiest stations in the country, the Long Island Rail Road’s (LIRR) Jamaica Station serves as critical infrastructure for LIRR operations. The station supports more than 200,000 riders daily, and also provides a major connection to the Port Authority of...

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The dormitory-style troop training quarters for the Pennsylvania Air National Guard 193rd Regional Support Group is located at the Fort Indiantown Gap National Guard Training Center. It is one of many World War II-era facilities at the center that were not designed for post-9/11 security and environmental standards. The client...

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Church congregations throughout Anne Arundel County, Maryland, participated in an ambitious program to protect the Chesapeake Bay from stormwater pollution. In partnership with the nonprofit Alliance for the Chesapeake Bay (ACB), they installed best management practice (BMP) features on church properties to naturally remove harmful nutrients from runoff before it...

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The Bay Park Sewage Treatment Plant was constructed in 1949, with major expansions and upgrades during the 1960s and 1980s. The current permitted capacity is 70 mgd, although current average daily wastewater flow is 50 mgd. The plant serves a population of approximately 550,000.  The Nassau County Department of Public Works...

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Located east of Florida’s Tampa Bay area, the 15.5 billion gallons C.W. Bill Young Regional Reservoir is a critical resource for its owner Tampa Bay Water and the more than 2.4 million customers it serves. Helping ensure the region’s drought resistance and minimizing reliance on depleting groundwater sources, surface water...

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Red Lion Municipal Authority’s water treatment plant was one of the first in the U.S. designed using building information modeling (BIM). Gannett Fleming, the authority’s engineering consultant for this project, used BIM as a collaborative tool during plant design and construction from 2011 through 2015. Thanks to AutoDesk’s Revit BIM,...

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In the heart of midtown Harrisburg, Pennsylvania, the LEED Gold certified Campus Square building shines as an example of urban revitalization and a commitment to sustainable design and construction methods. The area was transformed from an urban brownfield site with nine contaminated underground storage tanks into one of the greenest...

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When members of the Clarke County School Board began the process of replacing the outdated, overcrowded Clarke County High School, they sought guidance for the construction process, needing a team who could deliver the project as efficiently as possible. Representing the school board’s best interests through every stage of the...

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In one of the fastest-growing parts of the country, the Research Triangle Regional Public Transportation Authority, GoTriangle, is developing a light rail transit (LRT) system, designed to meet the area’s future transportation needs. The 17.7-mile project will provide an alternative to congested roadways, especially the U.S. 15-501 corridor between Durham...

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The 13,700-square-foot new addition to the Emmanuel Baptist Church more than doubles its original 8,350-square-foot size. With a new lobby, fellowship hall, kitchen, restrooms, and education wing, the church welcomes more worshipers and programs and expands its presence in the community.

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Towering 60-feet in the air at the Ft. Lauderdale-Hollywood International Airport (FLL), a mechanically stabilized mountain supports a pair of massive concrete bridge structures. These structures were designed to safely carry even the world’s largest passenger aircraft over active roadways, including U.S. 1, E. Perimeter Road, and the Florida East...

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The North Carolina Department of Transportation (NCDOT) had a challenge – improve the flow of vehicular traffic between Radio Island and Beaufort. A plan was designed to reduce delays and increase safety along the U.S. 70 Corridor from Raleigh to the Outer Banks. Replacement of the Gallants Channel Bridge and...

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GRTC Transit System is leading the way in green design for transit authorities. It turned a contaminated 12-acre site into a modern, state-of-the-art bus operation and maintenance campus. The new environmentally friendly facility is the first transit facility in Richmond to earn the LEED® Silver certification from the U.S. Green...

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If you have ever played the lottery, you have engaged the powerful combination of technology and gaming. GTECH-owned data centers throughout the U.S. support the immense amount of data that goes into each scratch-off ticket and ball drawing. Gannett Fleming performed design services to supply redundant uninterruptible power and emergency...

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An ambitious hydrologic enhancement project aims to reverse decades of damage to Lake Hicpochee in South Florida triggered by human influence. Bisected in the 1880s by an artificial canal from Lake Okeechobee to the Caloosahatchee River, the lake gradually shrunk to an estimated 25 percent of its original size. The...

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Optimization of the labyrinth spillway at the Lake Scranton Dam eliminated the need for auxiliary spillway improvements, saving Pennsylvania American Water (PAW) $500,000 in construction costs. A new five-cycle labyrinth weir at the dam meets current state dam safety requirements to handle the maximum amount of rain that could fall...

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This comprehensive water supply planning project was initiated by the county of Spotsylvania (County), Virginia, in response to rapid economic development of the area. The County had outgrown its existing water system and the adjacent city of Fredericksburg (City) was also facing major upgrades to its water treatment plant (WTP)...

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One of the largest and most complex railway upgrades in the world is transforming how people get around in the Greater Toronto and Hamilton area. The conversion of GO Transit’s rail network from diesel to electric power is part of an overall $13.5 billion Regional Express Rail program to create...

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Milford Mill Academy’s rich history and strong brand played central roles in the suburban high school’s renovation and expansion. To stay true to the school’s aesthetics, the project team blended facility enhancements with the architectural style and design of existing structures. The end result is a modernized school featuring improvements...

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Originally built in 1901, the Nesbitt Dam is a composite, earth-fill, embankment, and stone masonry structure that is built on a vertical ledge of bedrock on one side and founded on soil on the other. This high-hazard dam ranks fifth in Pennsylvania for downstream population at-risk impacts with 67,700 individuals...

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