For optimal response to your inquiry National Environmental Systems asks our clients to consider the following:
|
|
Voltage____, Phase____, Amperage____ |
|
Class 1, Division 1 ? XP Motors
Class 1, Division 2 ? XP or TEFC Motors
Unclassified ? TEFC Motors
|
Site Size and/or Zoning Restrictions
Safety - Emergency Stops, IS Barriers, Overloads
Automation, Telemetry, Datalogging
Sensors, Instrumentation, Alarm Requirements
|
|
Site Size and/or Zoning Restrictions
Equipment Protection ? Climate Considerations
Sound Attenuation
Equipment Service Requirements
|
|
Groundwater Influent Constituents and Concentrations
SVE Influent Constituents and Concentrations
Iron and Calcium Data
|
|
Required Vacuum and Air Flow
Air Sparge to SVE ratio
Groundwater Flow-rate for desired capture zone |
|
Number of SVE wells, Air Sparge Points, or GW recovery wells needed to optimize capture zone |