LSSE provided engineering, permitting and surveying services for a stormwater management and stream erosion improvement project that included a Base Bid and four add alternates for storm sewer improvements along Lasalle Avenue and Louisiana Avenue. LSSE’s scope of services for all phases of the project included: Approximately 175 LF of 18″, 175 LF of 15″, […]
LSSE provided engineering services to Duquesne University to assist them in determining site conditions and issues associated with development of an 80-acre site on the Allegheny River in South Buffalo Township, known as “Murphy’s Bottom.” The project was funded through PaDEP. Duquesne University, in partnership with the PaDEP and other stakeholders, proposed to develop research, […]
LSSE assists in preparing mapping utilizing both aerial photography, LIDAR and field surveying utilizing GIS to meet our project and client needs. MARKETS: Municipal Institutional Utilities and Energy SERVICES: Geographic Information Services
LSSE prepared Pollutant Reduction Plans for Municipal Separate Storm Sewer (MS4) Permittee clients in 2017. Customized tools and customized were developed to perform to compile and analyze data related to delineation of storm sewersheds, analysis of land cover condition and calculation of pollutant loadings. MARKETS: Municipal Utilities and Energy SERVICES: Civil-Site Engineering Stormwater Management and […]
TRAISR has been assisting local municipalities with support with their asset and infrastructure management as well as streamlining daily work flows of inspections, code enforcement, maintenance, repairs, and data management. MARKETS: Municipal Institutional Utilities and Energy SERVICES: Geographic Information Services Surveying Services
The primary objective of the engineering study was to identify improvements necessary to provide flood protection for the Kingsford Manufacturing facility to the plant from a 100-year storm and determine upstream and downstream water surface evaluation impacts caused by proposed improvements using hydraulic modeling (HEC-RAS) to establish levee top elevations and, upstream and downstream water […]
LSSE provided engineering and construction phase services for Center Township Water Authority’s new $63 million potable water source of supply and surface water treatment plant. This complex public works project is being delivered in two phases on an accelerated schedule dictated by a third-party requiring an 18-month period for completion of alternatives analysis, treatability studies, […]
LSSE provided a design program which included the demolition of two existing bridges, excavation for new pre-cast stream opening (25-foot wide x 11-foot high) with a concrete arch bridge span, placement and excavation of foundations and relocation of aerial and underground utilities. Services including permitting, coordination with PennDOT for a Highway Occupancy Permit, right-of-way negotiation […]
LSSE provided survey and design services for Sewickley Borough’s 2016 Roadway and Storm Sewer Improvements. The project included full depth roadway resurfacing, spot storm sewer upgrades, spot sidewalk repairs, spot concrete curb replacement, ADA ramp improvements and bituminous construction. MARKETS: Municipal SERVICES: Civil-Site Engineering
Municipal Basemap/aerial photo overlay with Storm and Sanitary Sewers, Fire Hydrants, Roads and Contours Coraopolis, Allegheny County, PA MARKETS: Municipal Institutional Utilities and Energy SERVICES: Geographic Information Services