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AV-118 Duriflex Files

Magazine Article: Municipalities Use Chemical Grout to Stretch Sewer Rehabilitation Budgets

Published Year: 2000

  • Public works professionals maintain their facilities with the funds available rather than the funds needed. That situation is not likely no change, but some professionals have learned to stretch their pipeline rehab budgets further than ever before.

Magazine Article: Chemical Grout Maintains Trenchless Popularity, Viability

Published Year: 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.

Magazine Article: Chemical Grout Helps Increase Sewer System Capacity

Published Year: 1999

  • Some sewer districts have learned they can use chemical grout to stop leaks, then sell their excess capacity to other municipalities for more than the cost of rehab.

Case Study: Borough of Downington Stops Infiltration (1999)

Published Year: 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

Published Year: 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: Save Money, Seal Service Laterals with Chemical Grouting

Published Year: 1997

  • The more we learn about our sewer systems, the more we discover how much customer service lines contribute to the expensive problem of groundwater infiltration.

Magazine Article: Lateral Packers and Grout Close in on Infiltration

Published Year: 1996

  • Over the past 30 years, tremendous progress has been made in reducing infiltration of groundwater into sewer systems. Now, one of the last sources of leaks is being sealed.

Magazine Article: Re-Emergence of Chemical Grout

Published Year: 1995

  • Recent studies and over 40 years of experience indicate that America's first trenchless technology is still the best, most effective, long-term defense against infiltration.

Magazine Article: Avanti Leads in Industry Development & Education

Published Year: 1994

  • Trenchless Technology - June 1994 - Avanti leads in industry development and education: In 1978 when Avanti International was formed by four rehab contracting companies, David Magill was hired as its first employee and the company's first president.

Magazine Article: Miami-Dade Grouting Program Running Full Steam Ahead

Published Year: 1993

  • Sixteen hours a day, five days a week, almost two thousand hours a month the Miami-Dade grouting crews are locating and chemically sealing leaking joints in the sewer line collection system.

Case Study: Stabilizing Soil for Construction Tunnels

Published Year: 1960

  • In this project, two 12-foot diameter by 270-foot long tunnels were to be driven beneath thirteen sets of live railroad tracks on the property of the New York Central, New York, Susquehanna, and Western Railroads.