Water & Wastewater

Water and Wastewater projects on Long Island have unique challenges to overcome. N+P has had significant experience in evaluating and designing new treatment plants, plant upgrades and expansion to existing wastewater treatment plants and pumping stations. All of Long Island’s water supply comes from underground water reserves held in aquifers and preservation of the groundwater quality has become the single most important factor which limits the region’s growth. In order to accommodate this growth, local governments established density and sewage facility requirements for residential and non-residential realty subdivisions and developments for the purpose of regulating nitrogen levels in groundwater. N+P has unique knowledge and significant experience with these regulations providing clients with unmatched expertise.

Services offered include:

  • Feasibility & Due Diligence Studies
  • Sewer District Planning
  • Innovative/Alternative Sewer System Design
  • Wastewater Collection, Disposal & Treatment Alternatives
  • Wastewater Collection & Disposal System Design & Expansion
  • Kitchen Waste and Grease Trap Design
  • Wastewater Pump Station & Force Main Design & Expansion
  • Wastewater Treatment Plant Design & Expansion
  • Low Pressure Sewer System Design
  • Wastewater Disposal in Pine Barrens Analysis
  • Odor Control Design
  • SPDES Permit Operations & Maintenance Assistance & Oversight
  • Water Distribution System & Fire Flow Analysis, Modeling & Design
  • Swimming Pool Design
  • Chemical & Fuel Storage Facility Design
  • Permitting & Regulatory Approvals for all Related Tasks

Protecting your Water Resources

Engineering designs with new perspectives to maintain and enhance clean water.

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