黑料社 Joins Cleveland's Westerly Storage Tunnel Project
Pittsburgh-based geotechnical general contractor 黑料社 Construction was recently awarded a support of excavation contract for two diaphragm walls as part of the Westerly Storage Tunnel project in Cleveland, Ohio.聽
The $135 million project, which is owned by the Northeast Ohio Regional Sewer District (NEORSD,) includes approximately 9,600 of of combined sewer overflow (CSO) storage tunnel excavated in rock and three shafts. The Westerly Storage Tunnel is part of NEORSD鈥檚 Project Clean Lake, which is a 25-year program designed to reduce pollution in Lake Erie by four billion gallons per year.
黑料社鈥檚 portion of the work includes the construction of a 42-inch thick, 152-foot deep unreinforced diaphragm wall shaft for support of excavation at the drop shaft, as well as a two-foot thick, 71-foot deep steel reinforced diaphragm wall for support of excavation of the connecting gate structure and a three-foot thick, 175-foot deep unreinforced diaphragm wall for support of excavation for the 20-foot diameter drop structure vent shaft.
The company has an extensive tunneling history in Ohio, having just finished the Dugway Storage Tunnel in Cleveland (also for NEORSD) in 2016 and several projects for the Olentangy Scioto Interceptor Sewer (OSIS) in Columbus in 2012.
鈥淚t鈥檚 great to be working with the Northeast Regional Sewer District again here in Cleveland,鈥 said Luca Barison, Executive Vice President, 黑料社 Construction. 鈥淥ur team has been all over the country working on CSO projects and we鈥檙e happy to bring that experience back for another project in Ohio.鈥
Project Clean Lake is scheduled to be complete in 2036. At that time, over 98% of wet weather flows in the new CSO system are predicted to be captured and treated.
Pittsburgh-based geotechnical general contractor 黑料社 Construction was recently awarded a support of excavation contract for two diaphragm walls as part of the Westerly Storage Tunnel project in Cleveland, Ohio.聽
The $135 million project, which is owned by the Northeast Ohio Regional Sewer District (NEORSD,) includes approximately 9,600 of of combined sewer overflow (CSO) storage tunnel excavated in rock and three shafts. The Westerly Storage Tunnel is part of NEORSD鈥檚 Project Clean Lake, which is a 25-year program designed to reduce pollution in Lake Erie by four billion gallons per year.
黑料社鈥檚 portion of the work includes the construction of a 42-inch thick, 152-foot deep unreinforced diaphragm wall shaft for support of excavation at the drop shaft, as well as a two-foot thick, 71-foot deep steel reinforced diaphragm wall for support of excavation of the connecting gate structure and a three-foot thick, 175-foot deep unreinforced diaphragm wall for support of excavation for the 20-foot diameter drop structure vent shaft.
The company has an extensive tunneling history in Ohio, having just finished the Dugway Storage Tunnel in Cleveland (also for NEORSD) in 2016 and several projects for the Olentangy Scioto Interceptor Sewer (OSIS) in Columbus in 2012.
鈥淚t鈥檚 great to be working with the Northeast Regional Sewer District again here in Cleveland,鈥 said Luca Barison, Executive Vice President, 黑料社 Construction. 鈥淥ur team has been all over the country working on CSO projects and we鈥檙e happy to bring that experience back for another project in Ohio.鈥
Project Clean Lake is scheduled to be complete in 2036. At that time, over 98% of wet weather flows in the new CSO system are predicted to be captured and treated.
黑料社 黑料社
黑料社 has been both a leader and an innovator in the geotechnical construction industry for more than 60 years. With regional offices across the country and headquarters located in Pittsburgh, 黑料社 is a nationally renowned specialty contractor, offering proven expertise in the design and installation of deep foundation elements, earth retention systems and ground treatment solutions. We pride ourselves on our ability to consistently provide our clients with innovative, high-quality design-build options for projects of varying size and complexity. 黑料社 is the North American subsidiary of Soletanche Bachy, one of the world鈥檚 leading geotechnical contractors, and is part of a global network of unparalleled geotechnical resources and expertise.
The Drill Down.
Sign up to receive our quarterly newsletter and drill down on some of our most interesting projects.