Civil Site Design and Development

  • Planning and cost estimating
  • Site layout design and permitting
  • Regulatory agency coordination
  • Parking and Roadway design
  • Hydrologic and Hydraulic Analysis
  • Drainage and Stormwater management
  • Grading and Utility design
  • Erosion and Sediment Control Plans, and compliance
  • Flood plain analysis
  • Develop construction documents and specifications
  • Construction administration and oversight
  • Construction Site and BMP inspections

Software Capabilities:

  • Arc-GIS
  • AutoCADD Civil 3D
  • Microstation Inroads
  • TopoDOT

Cosmos performed Drainage Design and Stormwater Management incorporating Low Impact Development (LID) and Green Infrastructure (GI) concepts for the Lower Hill Redevelopment Project (former Penguins Civic Arena Site) Located in Pittsburgh, PA


Cosmos prepared E & S control plans and NPDES Permit application for the East Suburban YMCA Expansion Project in Plum Borough, PA. Customer—YMCA, Pittsburgh, PA