AV-100 Chemical Grout Files

Magazine Article: Out of Round

Scottie Dayton Cleaner 2009

  • A custom-built elliptical packer enables a New Jersey borough to keep its street reconstruction program on schedule.

Magazine Article: Joint Efforts - A Progressive Grouting Program in Plant City, Fla.

Rosalie E. Leposky Cleaner 2004

  • An exemplary grouting program in Plant City in central Florida proves highly-cost effective in reducing inflow and infiltration

News: Rembco Undertakes New Project for Hazardous Waste Containment at ORNL

Avanti News + Views 2005

  • "Locking hazardous materials in place is almost always safer and more cost effective than removing them for treatment, and there typically is no ongoing maintenance" -Clay Griffin, President of Rembco Geotechnical Contractors, Inc.

Magazine Article: Acrylamide Grout Aces 20-Year Test

Greg Thompson Trenchless Technology 2008

  • Grouting has occasionally been thought of as a more temporary solution, a stop-gap. But recent testing of two 20-year old acrylamide grout rehab projects indicate that grout can certainly stand the test of time.

Case Study: Preventing Leaks While Sinking Tunnel Shafts

American Cyanamid AM-9 Technical Manual 1960

  • Problem: Twelve manhole shafts for a mile-long tunnel, part of a trunk storm sewer being constructed 50 feet below a Dallas Freeway, had to pass through 20 to 25 feet of saturated sand before reaching bedrock.

Case Study: Increasing Oil Production

American Cyanamid AM-9 Technical Manual 1960

  • Problem: A petroleum production water flood project was not responding well to flooding. An injection profile indicated that about half of the injected water was entering the zone between the two perforated intervals.

Case Study: Grouting in Fissured Rock

American Cyanamid AM-9 Technical Manual 1960

  • Pumping costs at Cedar Bay Mine were becoming excessive, as new drifts were opened and total seepage into the mine increased.

Magazine Article: Lateral Grouting in South Fayette Township

Jerry Brown, Operations Manager Trenchless Technology Magazine 2000

  • South Fayette Township Municipal Authority (SFMA) serves the Township of South Fayette (population 13,500) located in the southwestern portion of Allegheny County, PA

Grouting Saves Effluent Pipeline and Maintains Plant Operations

Dick Berry, Rembco Water Control Quarterly 1996

  • During a routine facility inspection at a major West Coast paper plant in Canada, a small leak appeared near the shoreline where an underground 42-inch fiberglass reinforced plastic pipe carried effluent to diffusers in the ocean.

Magazine Article: Chemical Grout Maintains Trenchless Popularity, Viability

Rehabilitation Technology Staff Rehabilitation Technology Magazine 1999

  • The use of chemical grout, the original trenchless method, continues to grow, year after year. Both awareness and sales are up significantly over five years ago, industry statistics show.

Borough of Downington Stops Infiltration

Rick Harris, Borough of Downingtown Water Control Quarterly 1999

  • Like most towns or cities with public sewer systems, Downingtown was experiencing high amounts of inflow and infiltration (I & I).

Magazine Article: Chemical Grout Program Helps Austin, Texas Control Costs and Wastewater

Underground Construction Staff Underground Construction Magazine 1997

  • Maintaining a watertight wastewater collection system is extremely important in Austin, TX. Not only does the city want to keep infiltration out of the system, it also wants to prevent exfiltration of wastewater.

Magazine Article: How to Plan a Chemical Grout Program

Avanti Public Works Magazine 1995

  • How to plan your chemical grouting program: Most infiltration enters sewers through 1. Manholes, 2. Pipe Joints and 3. Service Connections and the first few feet of the service line.

NASSCO Spec: Performance Specification Guideline for Manhole Rehabilitation

Various NASSCO 2013

  • NASSCO Performance Spec for Manhole Rehab

Acrylamide Provides Lasting Help for United States Government

Brent Keller Avanti International 2001

  • Beginning in 1985, federal and state regulatory agencies began close monitoring of the waste management operations at the US Oak Ridge National Laboratory (ORNL), as well as other Dept. of Energy (DOE) sites.
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