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IKT Fine-Tunes Pinhole CalculationUK’s WRc UK’s WRc Peter HenleyPeter Henley

IKT Germany l FELL Used to Accurately Locate CIPP Defects. l FELL Repeatability Tested and Confirmed. l IKT Recommends Calculation of Pinhole Leaks. l Electro Scan Develops, Tests, and Releases New Software, March 2019 (See Next Page).

World’s Leading Research Facilities onSewers & Cured-In-Place Pipe (CIPP)

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Based on Electro Scan’s Work with IKT, Pinholes Were Separately Identified & Measured for Defect Flow in Gallons Per Minute (GPM) & Liters Per Second (LPS).

CIPP PINHOLESCIPP PINHOLES

FELL Measures CIPP Pinholes

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14,450 CIPP Leaks in 20192019 2018

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ServiceConnection

Sewer Main

Service Connection

Customer Lateral

FELL has found minimal Infiltration fromCustomer Laterals. Instead, major sources of Infiltration appears to be from inaccurate or poorly assessed Sewer Mains &Service Conections.

Service Connection Assessments

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Service Connection Restorations Can Go Wrong & Needs QA/QCHow Sewer Mains LeakHow Sewer Mains LeakMore After CIPP Lining?More After CIPP Lining?

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Is Your Consulting Engineer a Certified FELL Data Provider?Is Your Consulting Engineer a Certified FELL Data Provider?

Mapping Your Lateral Connection Defect Heat Map

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