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This is the pilot bridge replacement project for the Pennsylvania Turnpike Commission’s (PTC) Bridge Information Modeling (BIM) and Digital Delivery Program, which includes developing a 3D model. The existing bridge was a single-span steel beam bridge, and we are proposing a two-span composite prestressed spread box-beam bridge. This project is part of a $1.5 million…
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RETTEW was selected by Lancaster County to provide bridge engineering as well as environmental and construction services for the rehabilitation and painting of Big Conestoga #9 Bridge on Rock Hill Road. Construction involved minor structural repairs to the masonry pier, steel handrail and stringers, and painting the entire superstructure. RETTEW specified an innovative Termarust© paint…
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Catalyst Commercial Development, LLC (CCD), planned to develop a commercial distribution corridor in East Hempfield and West Hempfield Townships comprising three distribution facilities to serve the needs of South Central Pennsylvania. The 57-acre site is surrounded by industrial facilities, residential communities, vacant land, and a railroad. It was essential to consider the three sites in…
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Sanitary surveys revealed that more than 40 percent of surveyed on-lot disposal systems on North Neshannock Road, North Darby Road, and South Darby Road in the City of Hermitage were classified as suspected or confirmed malfunctions according to Pennsylvania Department of Environmental Protection regulations. These results suggested untreated sewage was being discharged into “Waters of…
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Built in 1897, the Stehli Silk Mill was once a productive, lively place to work for hundreds of employees. But with the loss of manufacturing in the region, the building has laid vacant and deteriorating for decades. The site is ideally located across the street from a 1920s era residential community and within walking distance…
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Two small bridges in West Cocalico Township, one over Little Cocalico Creek and one over a tributary to Cocalico Creek, were deteriorating and needed repairs. Horseshoe Trail Road Bridge was previously closed because of collapsed abutments, and Mill Road Bridge was restricted by a steel plate over a portion of the failed deck. These failing…
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As part of creating a new development destination, RETTEW worked with our client, Oak Tree Development, to create a comprehensive master plan for an approximately 96-acre site in East Hempfield Township. The mixed-use development, anchored by a new Penn State Health Hospital, will include residential, medical, commercial, and distribution facilities, as well as provide extensive…
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Under National Bridge Inspection Standards, only bridges with spans greater than 20 feet are required to be inspected every two years. When South Middleton Township suspected an issue with a weight-restricted bridge spanning under 20 feet, they had no recent inspection on which to rely. RETTEW completed a bridge inspection for the Township and revealed…
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High Real Estate Group wanted to introduce a new type of market-rate housing in this region of Lancaster County that offered high-end amenities and proximity to goods and services. The selected site was close to shopping, dining, and local attractions, but was constrained by a floodplain, which presented challenges in designing a stormwater system that…
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Homestead Village, a life plan retirement community, wanted to expand its housing and offer residents duplexes as an alternative option for independent living. RETTEW’s expertise in developing senior living communities, and our thorough knowledge of local zoning ordinances and land development processes, ideally positioned us to help Homestead Village achieve their goal. Challenges to the…
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Go to NewsroomParadise Township Sewer Authority Breaks Ground on Wastewater Treatment Plant Expansion
On May 5, the Paradise Township Sewer Authority broke ground on its recently funded wastewater treatment plant expansion…
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