Project Name: Purgatory Creek Improvements Phase 1
Project Update - Spring 2022:
Project design documents (30% level of design) have been completed including:
- 30% Plan Set
- Engineer’s Opinion of Probable Construction Cost
- 30% Engineering Report
- 30% Drainage Technical Memorandum
- Wastewater Crossing Technical Report
- Riparian Vegetation Management Plan
- Landscape Narrative
- Ecosystem Design Technical Report
- Soil Assessment Report
- Geological Assessment
- Phase 1 Archeological Background Report
- Geotechnical Data Report – Channel
- Geotechnical Data Report – Vehicular Bridges
- Union Pacific Railroad Preliminary Plan Sheets
- Property Map
- Tree Mitigation Spreadsheet
While we are waiting to start the completion of design documents, environmental/permitting services continue to be conducted for the entire Purgatory Creek watershed including the Phase 1 and 2 areas. In addition, we have started an invasive vegetation management plan including the removal of invasive vegetation along Purgatory Creek.