508.226.1100 | info@nes-inc.biz

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National Environmental Systems responds to our customer's requests submitted via telephone, email or on-line.

National Environmental Systems
84 Dunham Street
Attleboro, MA 02703

Phone: 508-226-1100 press "2" for our sales team
Email: sales@nes-inc.biz

Contact information: All fields in this section must be completed.
Name
Company
Telephone	-
Email

Please give us as much information as possible in the boxes below. We have included the information from our Design Checklist to assist you in writing a response. This will help us determine your needs.
Clean-up Technology	SVE, Air Sparge, GWT, Chem-Ox, etc.
Available Site Power:	Voltage
	Phase
	Amperage
Required classification:	Class 1, Division 1– XP Motors Class 1, Division 2 – XP or TEFC Motors Unclassified – TEFC Motors
System Controls/ Power Distribution:	Safety - emergency stops, IS barriers, overloads Automation - telemetry Data-logging sensors & instrumentation Alarm conditions and indicators variable Frequency drives
SystemEnclosure /Integration	Site size and/or zoning restrictions equipment Protection climate considerations Sound attenuation Equipment service requirements
Chemical Data: Concentrations	Groundwater influent constituents and SVE influent Constituents and concentrations Iron and calcium data
Pilot Study Results:	Required vacuum and air flow Air Sparge to SVE ratio Groundwater flow-rate for desired capture zone
Manifold Requirements:	Number of SVE wells, air sparge points, or GW recovery wells needed to optimize capture zone