A subsidiary of Ark Engineering Services Inc.

Geobore, LLC's team of licensed geologists and water well drillers are based in Indianapolis, Indiana and can provide expedient and inexpensive environmental services including:

• Retrieves 48 inch x 1.5 inch diameter soil samples
• Discrete sampling capabilities using center rod system
• Depths of 100 feet or more depending on soil conditions

• Continuous sampling from within a sealed casing of 2.25 inch OD probe rods
• Cased hole eliminates cross contamination while sampling through perched water tables
• Cased hole eliminates side slough
• Solid drive point for driving to discrete depths before sampling
• Retrieves 48 inch x 1.125 inch diameter soil samples
• Depths of 100 feet or more depending on soil conditions
• Perform bottom-up grouting of borehole retracting probe rods if necessary
• Install permanent pre-packed monitoring wells up to ¾ inch diameter

• Stainless Steel or PVC screens can be used
• 41 inch exposed screen length with 0.004 inch slots
• Samples are collected using dedicated tubing and peristaltic pump, stainless steel tubing check valve, or disposable bailers

• Inserting sampling implants
• Placing temporary piezometers/observation wells with varying screen lengths at varying depths
• Samples are collected using dedicated tubing and peristaltic pump or disposable bailers

• Pre-Packed well screens in ½ and ¾ inch diameters
• Installed using DT 22 Soil Sampler and 2.25 inch probe rods
• PVC Wells installed through open borehole
• Manually install filter pack and bentonite seal above screened interval
• Quick and simple installation
• No cuttings generated during installation decreasing disposal costs
• Minimal disturbance of natural formation
• Can be developed, purged, and sampled using inexpensive sampling equipment
• Minimal development and purge water generated from sampling reducing time requirements and disposal costs
• Uses standard above ground or flush mount well protectors

• Water well abandonment by licensed water well drillers
• Monitoring well design, installation, and modification
• Monitoring well sampling using dedicated sampling equipment
• Professional surveying to determine top of casing elevation

• Soil gas sampling utilizing soil gas implants at varying depths 
• Installation of vapor extraction wells
• Installation of sparge wells

• Chemical injection requires an experienced team in addition to specialized equipment
• Licensed well drillers and geologists with experience in chemical injection will perform ORC^® (Oxygen Release Compound), HRC^® (Hydrogen Release Compound), permanganates, and sodium hydroxide injections