Specifications

TSI offers state-of-the-art groundwater monitoring and sampling services. Our 5th Generation Groundwater Monitoring Vans offer proven sampling, decontamination, field testing, and purge water management capabilities and the flexibility to meet demanding project site requirements.

TSI Groundwater Monitoring Vans enable TSI to efficiently conduct field work with a very high degree of quality and reliability. Our current design incorporates over twelve years experience sampling over 10,000 wells. The trucks are multi-functional, and also used for aquifer testing, bioremediation analytical field tests, dedicated pump installation, and well development. Components of the truck monitoring workstation, purging systems, decontamination systems, and power systems are listed below.
  Monitoring Workstation Features  
Inside Work Desk
Purge Pump Control
Flow Meter with resolution to 0.01 gpm
Purge Water Inspection Tube
Sink with Purge Water Faucet and Distilled Water Faucet
Meters or Inline Meters for pH, Ec, Temperature, Turbidity, and ORP, DO, Conductivity
Bioremediation Test Kits for Dissolved Oxygen, Total and Soluble Iron
Accessory Test Kits and Meters for Job-Specific Parameters
Sealed Sample Bottle Compartment, with Optional Pure Nitrogen Positive Pressure Air Supply
Sealed Disposable Bailer Compartment
Health and Safety Equipment
Well Maintenance Supplies
220 PSI Air Compressor
Fire Extinguisher
  Groundwater Purging System Components  
TSI 200-foot Unified Discharge Hose, with Internal Strain Cable and Electric Wiring.
- Pump assembly components are stainless steel, Teflon, and PVC. Includes Check Valve and Grunfos Electric Submersible Pump with Discharge Rates of 0.25 to 5 gpm.
TSI 1/2-Ton Crane, adjustable to 11 feet above ground, 270 Degree Rotation Power Purge Hose Reel
Power Bailer with Teflon-Coated Steel Line to 250 Feet
Optional Higher GPM Submersible Pumps
190-Gallon removable Purge Water Tank
25-Gallon Soap Water Purge Tank, with Diversion Pump to Purge Water Tank
2-Inch Gravity Drain Purge Water Outlet Port and Collapsible Hose
5 GPM Fluid Transfer Pump
Portable Trailer with 3 Mounted 525-Gallon Purge Tanks
100-GPM Purge Water Management Pumps
  Decontamination System Components  
287-Degree Pressurized Steam Cleaner with Hose Spray Chamber and Spray Nozzle
Soap Water, Tap Water, and Distilled Water Rinse Decontamination Process 1300 Degree Hot Air Decontamination Process
Clear PVC Pump and Bailer Decontamination Tubes with Drainage Pumps Supplemental Decontamination Bay
30-Gallon Tap Water Tank, with Pump
12-Gallon Distilled Water Tank, with Pump and Activated Carbon Treatment
  Power System Components  
5000 or 7000 Watt Generator with 120- and 240-Volt Power 300 Watt Power Inverter
Accessory Deep Cycle 12-Volt Battery
120- and 240-Volt Ground Fault Interrupters
Spark Arrester
Explosion-Proof 12-Volt Electric Box
Safety Lights



TEL 951-515-3588   |   FAX 951-739-9594   |   EMAIL TSI   |   Designed by SuperbMarket