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Aviation Facilities
Computer Facilities
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DASNY (Formerly FDC)
Housing
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LEED
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Turn Key Solutions
Wastewater Treatment
Water Treatment
  
    CAT-146 Detailed Study/Investigation
Reconstruction of The Dams in Catskill and Delaware Watersheds

City of New York DEP
Bureau of Water Supply, Quality and Protection

Subconsultant to Hazen and Sawyer, P.C.
Condition Survey of Existing Facilities Inspection of the following structures:

CATSKILL

Gilboa Dam, Schoharie Reservoir
Low Level Valve Chamber
Shandankan Tunnel Inlet Chamber

Old Bridge Dam, Ashokan Reservoir
Upper Gate Houses
Lower Gate House
Inspection and Drainage Gallery
Screen Chamber

DELAWARE

Merriman Dam, Rondout Reservoir
Effluent Chamber
Neversink Outlet Chamber

Neversink Dam, Neversink Reservoir
West Delaware Outlet Chamber
East Delaware Outlet Chamber
Neversink Inlet Chamber

Cannonsille Dam, Cannonsville Reservoir
Gate Tower
Valve Chamber

Downsville Dam, Pepacton Reservoir
Effluent Chamber
Intake Chamber

Electrical and HVAC information was submitted to Hazen & Sawyer for the Final Reports, which included the status of present equipment and systems, problems, recommendations and alternate solutions, conceptual cost estimates for improvements, and system improvement concept sketches.
Personnel Client Contact

William Gassman
Abraham Y. Ago
Edward P. Conn
Concordio Habijan

Completed
1999
Mr. Jerry Lastihenos, P.E.
Senior Vice President
Hazen and Sawyer, P.C.
498 Seventh Avenue, 11th Floor
New York, NY 10018
(212) 777-8400
 
    Catskill/Delaware Water Treatment Plant
Capital Project No. WM-30
Contract No. CAT-137

City of New York DEP
Bureau of Water Supply, Quality and Protection

Subconsultant to Hazen and Sawyer, P.C./Camp Dresser & McKee
Joint Venture
NYC Water Filtration and Chlorination Facility 1900 MGD, 20 Buildings on approximately 200 acres.

HVAC and Electrical for entire facility:

- Conceptual Design Report and Drawings

- $8 billion dollar construction cost

- Electrical: New Substation required from Con Ed 100 MVA Load
   15kV Turbine Generators
   15kV and 5kV Medium Voltage Distribution
   480V Motor Control Centers
   480V Unit Substations

- HVAC 12 - 750 hp Hot Water Boiler Plant AC, Ventilating, Heating for Facility
Personnel Client Contact

William Gassman
Frank Carnovale
Michael LaPilusa

Completed
1997
Mr. Jerry Lastihenos, P.E.
Senior Vice President
Hazen and Sawyer, P.C.
498 Seventh Avenue, 11th Floor
New York, NY 10018
(212) 777-8400