Sustainability, Innovation, Excellence

Seneca Engineering’s goal is to provide quality, cost effective, constructible, and responsive consulting services throughout the region.

ABOUT US

ENGINEERING SERVICES

Seneca Engineering, LLC is a civil, environmental engineering and compliance support services firm. We have assembled a team of professionals who have collaborated to provide industry-leading expertise in cost effective, environmentally responsible operations, stormwater management, and environmental compliance.

PROJECT COORDINATION

Seneca’s unparalleled experience allows us to identify areas where value engineering can make a significant difference in project cost. A strong understanding of regulatory requirements and construction methods provides Seneca with the ability to communicate with and coordinate work between our clients, the various regulatory agencies, and the public in an extremely efficient manner

INDUSTRY LEADERSHIP

Our team has provided consulting services to public, private, and government entities located in Ohio, Pennsylvania, Michigan, Alabama, Tennessee, and Indiana for well over 20 years. Seneca and its staff have a long-term professional and very productive relationship with the Pennsylvania Department of Environmental Protection (PADEP) and the Ohio Environmental Protection Agency (OEPA) and include staff in all Divisions (Material and Waste Management, Surface Water, Air Pollution Control, etc.)  

Design and Permitting

  • Alternative Liner Demonstrations
  • Alternatives Evaluation
  • Bid Documents
  • Capacity Optimization
  • Construction Plans
  • Feasibility Studies
  • Geotechnical Engineering
  • Hydraulics
  • Hydrogeology
  • Landfill Designs (all phases)
  • Leachate Collection Systems
  • Liner System Design
  • Permitting, Expansions
  • Permitting, Greenfield Sites
  • Site Investigations 
  • Stormwater Management



LFG Management

  • Design and Permitting
  • LFG Control Systems
  • Site Investigations

Operations Program Development

  • Airspace Management
  • Alternate Daily Cover
  • Alternate Materials Application
  • Hazardous Waste Exclusions
  • Special Waste Management


Remediation

  • LFG Migration 
  • Remedial Measures
  • Feasibility Studies
  • Design
  • Construction Management

Closure/Post Closure

  • Planning and Permitting
  • Final Cover Designs
  • Closure Documentation
  • End Use Planning
  • Post Closure Monitoring and Inspection
  • Financial Assurance Estimates and Reviews
  • Landfill Redevelopment


Compliance Management

  • Computerized Compliance Tracking Systems
  • Economic Analysis
  • Environmental Compliance Audits
  • Expert Testimony
  • Feasibility Studies
  • Pre-acquisition Due Diligence Reviews
  • Public Hearings and Public Participation
  • Record Keeping and Regulatory Reporting
  • Transfer Station/MRFs
  • Siting and Feasibility Studies
  • Permit Documents
  • Operations Assessments
  • Construction Plans and Bid Documents
  • Equipment Specifications

Stormwater Management

  • National Pollutant Discharge Elimination System (NPDES) permitting
  • Stormwater Pollution Prevention Plan (SWPPP)
  • Municipal Separate Storm Sewer System (MS4) support
  • Northeast Ohio Regional Sewer District Stormwater (NEORSD) Fee Credit applications

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Phase 1 Environmental Site Assessments (ESA)

  • Address real estate transfers
  • Identify environmental concerns for potential investors
  • Satisfy bank requirements

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Spill Prevention Control and Countermeasure (SPCC) Services

Oil Regulations:

  • 40 CFR Part 112-Oil Pollution Prevention regulation
    • Specifies requirements for prevention of, preparedness for, and response to oil discharges and creation of a Spill Prevention Control and Countermeasures plan.
  • 40 CFR part 110-Discharge of Oil
    • Prohibition of oil discharge
    • Reporting requirements
    • Establishes harmful requirements

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Contact Seneca Engineering

We welcome the opportunity to discuss your project and explore cost-effective, compliant solutions.