Momentum manages 5 data types including project requests. Helps you organize, track, and share your work in 1 place for teams and solo users.

What is in-situ chemical oxidation (ISCO)?

In-situ chemical oxidation (ISCO) is an environmental remediation technique where chemical oxidants such as persulfate, permanganate, or hydrogen peroxide are injected into contaminated soil and groundwater to destroy organic contaminants like TCE, PCE, and petroleum hydrocarbons in place — without excavation.

What contaminants can IET remediate?

IET specializes in TCE remediation, chlorinated remediation, and comprehensive environmental treatment. We remediate chlorinated solvents (TCE/trichloroethylene, PCE/perchloroethylene, DCE, vinyl chloride), petroleum hydrocarbons (BTEX, gasoline, diesel, MTBE), heavy metals (chromium, lead), NAPL, DNAPL, PAHs, creosote, and mixed contamination using ISCO, ISCR, bioremediation, EZVI, and ISGS technologies.

How long does environmental remediation take?

Remediation timelines vary by technology and site conditions. ISCO can achieve significant contaminant reduction in weeks to months. Enhanced bioremediation typically requires 2–5 years of active treatment. IET's patented ferric iron-activated persulfate provides sustained treatment lasting over 2 years to prevent contaminant rebound.

What states does IET provide environmental drilling services?

IET provides environmental and geotechnical drilling services nationwide including Pennsylvania, Ohio, North Carolina, South Carolina, Texas, Florida, New Jersey, New York, Virginia, Georgia, Tennessee, Indiana, Illinois, and more. IET operates 50+ specialized rigs including CME, Geoprobe, AMS, and barge drilling equipment.

Geotechnical Drilling

Celina Geotechnical Investigation

Celina, TexasApril 2025

Project Overview

IET completed geotechnical soil borings for UES in Celina, TX. The project involved advancing five soil borings with varying depths to collect subsurface data for development planning and design.

Drilling Summary

Shallow Borings (0-40')

150 linear feet of soil borings

Deep Borings (40-80')

10 linear feet of deep soil borings

Boring Configuration

One boring to 50', three borings to 30', and one to 20' for comprehensive site characterization

Technical Details

• Client: UES
• Location: Celina, TX
• Completion Date: April 25, 2025
• Total Drilling Depth: 160 linear feet
• Bentonite Backfill: 10 bags for proper bore sealing
• Project Manager: Rebecca Brooks (UES)
• Project Number: G251468