Stormwater Projects

Ackerly Farm - Subdivision

This project consisted of site plan and grading for a 12-lot, 160 acre subdivision in the Town of Andes.

The major components of the project included the following:

  • Site Evaluations and Planning with Municipality
  • Site Development Planning & Facility Design
  • On-site Wastewater Treatment System Design
  • Drainage Design and Coordination with NYCDEP
  • Design of Several Stormwater Treatment Ponds, Channels and Roadside Ditches
  • Preparation of a Stormwater Pollution Prevention Plan (SWPPP)
(2004-2007) Town of Andes, Catskill Watershed Corporation - Stormwater Retrofit Program: Tremper Kill Road Stormwater and Pavement Rehabilitation

This project consisted of site plan and building design of a 4-bay, 60′ x 80′ wood frame, Pre-Engineered facility for the Town of Bovina Highway Department.

The major components of the project are the following:

  • Site Evaluations and Planning with Municipality
  • Drainage Design and Coordination with NYCDEP
  • Project Coordination with Municipality and Contractors
  • Design of Street Reconstruction and Drainage System
  • Design of Stormwater Treatment System to Treat Road Runoff before Discharge to the Stream
(2006-2010) Hamlet of Boiceville, Catskill Watershed Corporation - Community Wastewater Management and Stormwater Retrofit Programs

This $12.3M project consists of a new community wastewater collection system, pumping station, wastewater treatment plant and stormwater collection system improvements for a community in the West of Hudson New York City Watershed, situated along the Esopus Creek in the Catskill Mountains, a tributary to the NYCDEP Ashokan Reservoir.

The major components of the project are include the following:

  • Approximately 18,000 LF of 8″ PVC Collection Sewers with Lateral Stubs
  • 4″ HDPE Force Main and Pump Station
  • Small Grinder Pumping Stations
  • 12″– 24″ CPP Stormwater Collection Sewer Replacement
  • Stormwater Treatment Facilities
  • 75,000 gallon per day Sequencing Batch Reactor Wastewater Treatment Plant with Sand Filtration and Microfiltration
  • Sludge Dewatering and Handling Facilities
  • WWTP Outfall Sewer to Esopus Creek – Tributary to NYCDEP Ashokan Reservoir
  • Preparation of a Stormwater Pollution Prevention Plan (SWPPP)
(2009) Town of Bovina, Catskill Watershed Corporation - Future Stormwater Program: Highway Facility Stormwater Pollution Prevention Plan (SWPPP)

This project consisted of site plan and stormwater management and treatment system.

The major components of the project include the following:

  • Preparation of a Stormwater Pollution Prevention Plan (SWPPP) including Design of Stormwater Pretreatment, Filtering and Detention System
  • Design of Site and Storm Sewers
  • Grading
  • Drainage Design and Coordination with NYCDEP
  • Obtain NYCDEP Permit for Stream Bank Disturbance
(2004-2009) Hamlet of Hamden, Catskill Watershed Corporation - Community Wastewater Management Program

This $5.6M project consists of a new wastewater collection system and treatment system for the Hamlet of Hamden, a rural community of about 200 persons.

The major components of the project include the following:

  • 7,500 LF of 8″ Collection Sewers and 1,400 LF of 4″ Laterals
  • One (1) Collection System Pump Station with 700 LF of Polyethylene Force Main
  • Metering Manhole and Treatment Site Pump Station
  • Two (2) 26,000 Gallon Septic Tanks
  • Recirculating Sand Filters and Sand Filter and Control Building
  • Absorption Bed Dosing Pump Station and Associated Polyethylene Force Mains
  • 26,000 gpd Raised Cut-and-fill Soil Absorption Bed Subsurface Treatment and Disposal System
  • Preparation of a Stormwater Pollution Prevention Plan (SWPPP)
(2004-2009) Hamlet of Bloomville, Catskill Watershed Corporation - Community Wastewater Management Program

This $7.0M project consists of a new wastewater collection system and treatment system for the Hamlet of Bloomville, a rural community of about 250 persons.

The major components of the project include the following:

  • 10,500 LF of 8″ Collection Sewers and 2,000 LF of 4″ Laterals
  • One (1) Collection System Pump Station with 1,200 LF of Polyethylene Force Main
  • Metering Manhole and Treatment Site Pump Station
  • Two (2) 30,000 Gallon Septic Tanks
  • Recirculating Sand Filters and Sand Filter and Control Building
  • Absorption Bed Dosing Pump Station and Associated Polyethylene Force Mains
  • 30,000 gpd Raised Cut-and-fill Soil Absorption Bed Subsurface Treatment and Disposal System
  • Preparation of a Stormwater Pollution Prevention Plan (SWPPP)
Village of Hobart - Mallinckrodt Industries Site Planning and Stormwater Management Project

The project consisted of Site Design, Hydraulic Calculations and Grading to accommodate a stormwater management system that would be functional and compliment the general aesthetics and landscaping for a 150,000 SF commercial Pharmaceutical manufacturing facility. The general purpose of the design was for run-off control into a tributary of the New York City Reservoir System.

The major components of the project include the following:

  • Site Survey and Evaluation
  • Erosion and Sediment Control
  • Hydrologic and Hydraulic Calculations
  • Water Quality Management – NYCDEP Watershed
  • Retention Basin Design – 1 subsurface, 2 ponds