Port Washington Water District - Nitrate Treatment

Water Supply Services

D&B has provided a full spectrum of water supply engineering services to suppliers throughout New York State since our inception in 1965. Our clients include Special Water Districts, Water Authorities, Villages and privately owned water companies, with concentrations in Westchester, Nassau and Suffolk counties. D&B water supply engineering services are characterized by ultimate professionalism as well as unparalleled quality, integrity and innovation.

Our People

The D&B roster features some of the industry’s most experienced Water Supply Engineers. In addition, our support staff of Electrical Engineers, Structural Engineers, Architects, Civil Engineers, Surveyors, Environmental Scientists, Geologists and Drafters is highly trained and certified in all disciplines required for the successful completion of water supply projects.

Representative Projects:

  • New Water Supply Wells
  • Water Supply Well Rehabilitations
  • Packed Tower Aeration treatment systems
  • Granular Activated Carbon (GAC) treatment systems
  • Iron and Manganese Removal systems
  • Nitrate Removal systems
  • Chemical storage and treatment facilities (chlorination, pH adjustment, etc.)
  • Telemetry and SCADA Control Systems
  • Security Systems including video surveillance (CCTV)
  • Elevated Water Storage Tank Rehabilitation
  • Ground Level Water Storage Tank Rehabilitation
  • Water Storage Tank Inspections (Sanitary and Integrity Evaluations)
  • Booster Pumping Stations
  • Capital Improvement Needs Studies (Master Plans)
  • Annual Capital Budgeting Assistance
  • Grant and Loan Assistance
  • Public Financing Assistance (Bond Issue Reports)
  • Water Rate Studies
  • Vulnerability Assessments
  • Emergency Response Plans
  • Spill Prevention Reports
  • Emergency Response Assistance
  • Construction Observation and Administration
  • Distribution and Transmission Water Mains
  • Distribution System Modeling
  • Intersection Map Updates
  • Topographical Surveying and Utility Mark-Out Coordination
  • Attendance at Regular Board Meetings
  • Attendance at Community Meetings
  • On-Call Services
  • Treatment Plant Electrical services, Modifications and Upgrades
  • Emergency/Standby Generators
Water Supply Services Contact:

William D. Merklin, P.E.
(516) 364-9890, ext. 3007

Philip R. Sachs, P.E.
(516) 364-9890, ext. 3401