GeoTech Explorations, Inc'

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Geo-Tech Explorations, Inc.
Environmental Drilling Services

• Our environmental department can meet your most
  demanding needs
• Equipment
• Sampling Techniques
• Soil Sampling and Tooling
• Installations

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Environmental Equipment

• We use a wide range of equipment including
• Geoprobe Modified 5400s
• Mobile B59s
• Central Mining Equipment 75s
• CME 850 Track Rigs
• CME 55 Balloon Tire
• Ingersol Rand A-200
• Ingersol Rand T3W Air Rotary

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Geoprobe Modified 5400

• The advantages of the Geoprobe Modified 5400s
  Include
• Direct Push
• No cuttings generated
• Limited access
• Discrete or continuous samples for water, soil or
  soil gas.
• 165 lb. Stanley Hammers Retrofit-The Largest in
  the Industry
• 1-inch slotted PVC, 3/4 Prepacked well
  installations

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Mobile B59s

• The advantages of the Mobile B59 Include
• Hollow Stem Auger, Mud Rotary, Wire Line Rock
  Coring
• High Operating Torque
• Water, soil grab samples
• Samplers including
• Split Spoons (Standard and 3-inch), Dames
  Moore, Shelby Tubes, Piston Type Samplers and
  Pitcher Tube Sample
• Downhole wireline drive hammers
• 2-inch to 6-inch well installations including
• Monitoring, Extraction and Sparging

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Central Mining Equipment 75s

• The advantages of the CME 75 Include
• 4-Wheel Drive Capability
• Water, soil grab samples
• Samplers including
• Split Spoons (Standard and 3-inch), Dames
  Moore, Shelby Tubes, Piston samplers and Pitcher
  Tube Sample
• Discrete or continuous samples
• 2-inch to 6-inch well installations including
• Monitoring, Extraction and Sparging

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Central Mining Equipment 850s

• The advantages of the CME 850 Include
• Hollow Stem Auger, Mud Rotary, Wire Line Rock
  Coring
• Track mounted
• Angle capabilities
• Automatic SPT hammer
• Low surface impact.
• Remote Locations
• Similar capabilities to CME 75
• Polaris ATV available to move supplies

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CME 55 Balloon Tire

• The advantages of the CME 55 Balloon Tire
  Include
• Versatile, on road/ off road
• Quick movement between holes
• Transverse over asphalt or curbs with minimal
  impact.
• Minimal impact to plants and grass.
• Remote Locations
• Similar capabilities to CME 850

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Ingersol Rand A-200

• The advantages of the IR A-200 Include
• Hollow Stem Auger
• Easy to maneuver.
• 15 4 inch overhead clearance.
• Install monitoring wells up to 6-inches in
  diameter.
• High Torque for size of rig- 5,000 ft/lbs.
• Split spoon sampling.

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Ingersol Rand T3W

• The advantages of the IR T3W Include
• Air Rotary Drill Drive
• Soil Sampling
• Wire Line Coring
• Custom Under-reamer System
• Cased Holes/ Open Hole
• Isolation of aquifers/ Step downs
• Monitoring/Remediation Well Installations and
  abandonments
• Packer Assembly for discrete water samples

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Sampling Techniques

• Our environmental drilling department provides a
  variety of sampling techniques.
• Soil sampling techniques include
• Cat Head and Rope Assembly
• Automatic Hammer with track rigs
• Down Hole Hammer with some rigs
• Water sampling techniques
• Bailer
• Pumps including Peristaltic, check valve, Bucket
  and Arch.

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Soil Sampling

• Soil sampling techniques include
• Cat Head and Rope Assembly
• Automatic Hammer
• Down Hole wire line Hammer

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Water Sampling

• Water sampling techniques
• Bailers
• Single and Double Packer Assemblies
• Pumps including
• Peristaltic
• Bucket
• Arch

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Soil Sampling and Tooling

• Our environmental department offers a broad range
  of soil samplers including
• Split Spoons-Standard and 3, 4 (Air Rotary)
• Dames Moore
• Shelby Tubes
• Piston Type Samplers
• Pitcher Tube
• Grab Samples (Air Rotary)

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Installations

• Our environmental department installs a broad
  range of monitoring devices including
• Monitoring wells
• Remediation wells
• Air Sparging wells