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This guidance by Jerry Vogt, ODOT Region Environmental Coordinator, aims to raise awareness of environmental permits and clearances required for construction projects. It identifies types of permits and activities necessitating further study or permits. The session covers benefits of environmental scoping, types of resources requiring permits, and activities triggering permits. It helps in better cost estimates for grant applications, identifies necessary environmental disciplines, aids in preparing prospectus Part 3, and enhances impact avoidance. Essential topics include air quality, archaeology, biology, floodplain/floodway, land use, hazardous materials, historic resources, parks, traffic noise, socioeconomic/environmental justice, and visual resources. The presentation focuses on environmental disciplines relevant for CatEx projects. Each discipline such as air quality, archaeology, biology, floodplain/floodway, land use, hazardous materials, historic resources, parks, traffic noise, socioeconomic/environmental justice, visual resources, water quality, wetlands, and waterways is crucial for project development based on project size and type.
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Environmental Scoping Guidance Jerry Vogt Region Environmental Coordinator ODOT – Region 3
Objectives • Raise awareness of the potential for environmental permits and clearances • Identify the types of permits and clearances that might be required • Identify the types of construction activities that may trigger the need for additional study or a permit
Session Topics • Benefits of Environmental Scoping • Types of resources that require permits/clearances • Activities that trigger permits and clearances
Benefits of Environmental Scoping • Better cost estimates when preparing grant applications or funding requests • Gives project team an idea of the types of environmental disciplines that will be needed • Aids in preparation of prospectus Part 3 • Used in the development of scopes of work for environmental consultants • Better avoidance/minimization of impacts • ELIMINATES SURPRISES!!!
Air Quality Archaeology Biology Floodplain/Floodway Land Use Hazardous Materials Historic Resources Parks 4(f) and 6(f) Traffic Noise Socioeconomic/ Environmental Justice Visual Resources Water Quality Wetlands Waterways Other Permits Environmental Disciplines
Environmental Disciplines • The environmental disciplines needed for a project will depend on the size and type of project and the resources present • Focus of this presentation is on CatEx projects
Air Quality In Air Quality Maintenance or Non-Attainment Area • Regional air quality analysis (Usually done by MPO) • Project-level air quality analysis • Signalization • Channelization • Add capacity
Archaeology • Projects that involve any ground disturbing activities • Includes work within existing roadways and previously disturbed areas • Surveys include pedestrian, subsurface probing, construction monitoring & data recovery
Biology • Evaluate impacts to listed species • No Effect • Biological Assessment • Programmatic BO • Listed Fish: • Work within stream channel will likely require BA or Programmatic BO • BA could be needed to assess stormwater impacts
Biology, continued • Listed Plants • Plant surveys are needed for projects involving ground disturbing activities • Biological Evaluation and consultation with USFWS needed if project will impact listed plants • Listed Wildlife • BA needed if project is located within or near critical habitat Even if project has no effect, documentation is still required to justify determination
Floodplain/Floodway • Projects that involve work within a floodplain may require review/approval by local planning department • May require hydraulic analysis
Land Use Projects that: • impact protected land use zonings (Exclusive Farm Use, Open Space Reserve, Forest) • displace buildings • construct new road through resource lands • create new land parcels
Hazardous Materials • All projects should be evaluated for the presence of hazardous materials • Level of evaluation will be determined by proximity of known sites or probability of contamination of project area • Can include asbestos or lead paint on old bridges or in old buildings
Historic Resources • All projects should be evaluated for historic resources • Any buildings, bridges or other structures over 50 years old may be historic • Documentation requirements will vary depending on presence/absence of resources and severity of impacts
Parks – 4(f) and 6(f) 4(f) Evaluation needed for: • Projects that receive FHWA funding and • “Use” parks, wildlife refuges, recreational areas and historic sites 6(f) Evaluation needed for: • Conversion of lands that have received LWC funds These evaluations can require extensive coordination with FHWA, resource managers and National Park Service
Traffic Noise • Significant shift in horizontal or vertical alignment of highway • Construction of new roadway on a new alignment • Removal of noise-shielding topographic features • Construction of additional through travel lanes that increase capacity
Socioeconomic/Environmental Justice • Benefits of a project should be stated • Project should be evaluated to determine if there are disproportionate adverse impacts to Environmental Justice populations (low-income, minority, elderly) • Determine if project will disrupt or divide an established community or neighborhood.
Visual Resources Coordination on visual resources may be needed for projects: • Within a State Scenic Waterway Corridor (OPRD) • Within a Wild and Scenic River Corridor (BLM/USFS) • Within a Scenic Byway (BLM/USFS/ODF)
Water Quality Stormwater Management Plan • Project requires Corps permit • Project adds impervious surface area • Changes runoff patterns to receiving waterways • May need to include both water quality treatment and detention
Wetlands • Wetland determination • Wetland delineation (for unavoidable wetland impacts) • Corps/DSL Permits • Compensatory Wetland Mitigation
Waterways • Includes streams, some ditches, irrigation canals, lakes • Permits are required for placement of fill material or removal of material (Corps/DSL) • Instream Work Period
Other Permits & Approvals • Fish Passage Plan Approval (ODFW) • Tree Removal Permits • Riparian Vegetation Permits • Noise variance for night work • Farmland Conversion Impact Rating (NRCS) • 1200-C Permit for construction (DEQ)
Summary • With few exceptions, all Federal Aid projects will require some type of documentation for historic resources, archaeology, biology, Hazmat, and water quality • For more information on environmental permits and clearances, refer to the Local Agency Guidelines Manual at: http://www.oregon.gov/ODOT/HWY/LGS/Certification.shtml#LAG_Manual