compliance monitoring

NPDES Compliance Monitoring

compliance monitoring

Compliance is a top priority at Gewalt Hamilton.

We have certified National Pollutant Discharge Elimination Systems (NPDES) compliance monitoring personnel who verify that project sites meet or exceed best management practices as stated in ILR10 permit applications. Our field personnel are Designated Erosion Control Inspectors (DECI) and will inspect the relevant construction activity, document, report and photograph the findings, and make recommendations for improvement of best management practices.


Engineering expertise, construction engineering

Sectors of Expertise

Engineering expertise, construction engineering

The success of any project lies heavily on the thoroughness of the initial plan.

Our construction staff thoroughly understands bid documents and the importance of monitoring costs as a project progresses, and we communicate with you every step of the way. This allows you to make decisions with the knowledge of potential impacts to the budget and schedule.

We are experienced in:

  • Transportation
    • Illinois Department of Transportation, Illinois State Toll Highway Authority
    • County (Motor Fuel Tax Fund and Capital Improvement Fund)
    • Municipality (Motor Fuel Tax Fund and Capital Improvement Fund)
    • Roads and Highways
    • Bridges
  • Infrastructure
    • Storm Sewer and Culverts
    • Sanitary Sewer
    • Water Main and Water Transmission Main
    • Parking Lot Maintenance and Construction
    • Pump Stations and Lift Stations
    • Water Reservoirs
    • Streambank Stabilization
    • Lighting and Traffic Signals
    • Utility Coordination
  • Site Design
    • Education
    • Parks and Recreation
    • Health Care Facilities
    • Worship Centers
    • Commercial Developments
  • Municipal/Village Engineer
    • Lot Grading
    • NPDES and SESC Monitoring
    • Contract Administration
    • Construction Coordination/Oversight
    • Cost Estimating
    • Constructability Reviews