S.R. 0088 Section 10R

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After

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Before

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Emergency Retaining Wall Replacement
Project Cost: $3.89 million
County: Washington County
Client: PennDOT District 12-0
Contact: Mr. James Sisul, P.E. (724-439-7379)

 This project involved the expedited design and construction of a failing concrete cribwall. Several options were investigated focusing on tie-back pile and lagging alternatives that permitted the existing wall to remain and minimize the impacts to Tenmile Creek. A hybrid anchored sheet pile-drilled pile retaining wall was advanced based on a collaborative effort with District Design and Construction staff, geotechnical design services provided by Earth, Inc., and a contractor. The initial meeting was held on the project site June 13, 2013 (Emergency Proclamation dated June 11, 2013). SPK delivered the final mylars July 31, 2013 for construction.

S.R. 0119 Section 10K

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Cost: $28.1 million
Client: PennDOT Engineering District 12-0
Contact: Mr. Troy Pritts, P.E. (724-415-2401)
Project Letting - 2011
Past Performance Rating - Exceeds Expectations

Jacob’s Creek Bridge - Fayette & Westmoreland Counties - This project includes the replacement of a 21-span bridge carrying S.R. 0119 over Jacob’s Creek, a railroad, and the Coal & Coke Trail. The replacement structure is a nine (9) span bridge with an overall length of 1,144’. The project also includes 1,285’ of approach roadway reconstruction.
 

 

S.R. 4013 Section A10

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Cost: $3.29 million
Project Length:1,182 Feet
Client: PennDOT Engineering District 12-0
Contact: Mr. Barry Lyons (724 439-7336)

Bridge Replacement - The project included a three span (182’ - 2 ¾” c/c brgs.) precast concrete
spread box beam bridge over Norfolk Southern’s dual track high-speed railroad. The project included
approximately 1,000 feet of roadway relocation and reconstruction to accommodate required vertical
clearances over the railroad as well as to maintain traffic throughout construction.