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Description: Sewer Lateral Rehabilitation
Sewer Lateral Rehabilitation
This technical report provides an overview of sanitary sewer lateral rehabilitation, including ownership considerations, inspection methods, condition assessment, rehabilitation and replacement decision factors, and common structural and non-structural rehabilitation methodologies such as chemical grouting, flood grouting, cured-in-place lateral lining (CIPL), pipe bursting, and open-cut replacement.
Contributing authorsJustin DivineyJeff DuplantisGus O’LearyAnn QuenzerFirat SeverTim SumnerFrederick Wu
SourceWEF Collection Systems Community,Sewer Rehabilitation Technical Projects Group
Document typeTechnical Report
PublisherWater Environment Federation
Print publication date Sep 2026
Volume / Issue
First / last page(s)1 - 10
Copyright2026
Word count4
Subject keywordsSewer lateral rehabilitationSanitary sewersInfiltration and inflowI/ISewer lateralsCIPLCured-in-place lateral linerPipe burstingChemical groutingFlood groutingTrenchless rehabilitationSewer inspectionCCTV inspectionLACPSewer renewalSewer replacement
Associated keywords:private property infiltration and inflowsewer lateralsstructural rehabilitationnon-structural rehabilitationsewer condition assessmentNASSCOrehabilitation planningsewer maintenancesewer renewal methodswastewater conveyance
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