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Pipeline Relining & Rehabilitation

Pipeline relining and rehabilitation help contractors repair, restore and extend the life of underground infrastructure with less digging. Explore articles on trenchless rehab methods, CIPP, pipe lining, grouting, manhole repair, inspection, pipe bursting and project strategies for sewer, water and utility systems.

Featured

Featured pipeline rehabilitation articles, trenchless repair updates and project stories selected for underground construction professionals.

Trenchless Rehab Methods

Learn about trenchless rehabilitation methods including CIPP, pipe lining, lateral repair, manhole rehabilitation, grouting and other no-dig repair approaches.

Inspection & Assessment

Find articles on inspection, assessment and documentation tools used to identify pipe defects and plan rehabilitation work.

Equipment

Browse equipment and product coverage for pipeline repair, including lining systems, cutters, grouting equipment, curing tools and related trenchless rehab products

Pipe Bursting

Explore pipe bursting articles and replacement strategies for projects where existing pipe must be fractured, expanded or replaced with minimal surface disruption.

Keg technologies chain cutter nozzle

Spotless Sewer Lines Play a Key Role in Lining Success

Thorough cleaning is necessary in order to successfully line a pipe, and high-powered nozzles and chain cutters do the work quickly and efficiently
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UV-Cured Linings Go Mainstream: Excavation Lafontaine’s Trenchless Journey

Québec-based contractor embraces UV-cured pipe lining early — and helps shape trenchless rehabilitation across the province
Victoria Lining 23

Victoria’s Old Brick Sewers Rehabilitated With GRP Pipe Lining

Glass-reinforced plastic pipes provide strength, leak sealing for aging sewers in Victoria, British Columbia, without ripping up city sidewalks and streets
WWETT lining olympics

New Champion Crowned at 2026 WWETT Show Lining Olympics

A team from Hiller Plumbing’s Nashville branch defeated defending champion Mr. Rooter Plumbing of Abilene, Texas
Stormwater raindrops

Drain Technicians’ Role in Stormwater System Management and Flood Mitigation

In today's rapidly changing climate, flooding has become an ever-present concern.While various flood mitigation strategies are being implemented,…
Dig Different Update

NASSCO Completes Phase 4 of Styrene Study

Findings from the study provide installation and treatment insights
Cherne case study

Success Stories: Pipe Installation, Repair, Inspection and Rehabilitation

Company relies on pipe plugs for sewer maintenance operations Problem: Miller Underground of Bismarck, North Dakota, focuses on preventing costly…
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Product Focus: Pipe Installation, Repair, Inspection and Rehabilitation

Excavating EquipmentCrewPlexManhole inspection and rehabilitation demand uncompromising safety, flawless coordination,and split-second decisions. But…
Cleaner Memphis Cherry 39

Memphis Firefighter Builds Successful Drain Cleaning Business on the Side

Memphis firefighter builds successful business focused on trenchless pipe rehab technology
Niloy Paul 1

Graduate Research Develops Corrosion-Resistant Solution for PCCP

Louisiana Tech Ph.D. student’s award-winning research uses alkali-activated slag to create faster-curing, eco-friendly PCCPs built to withstand even the harshest underground conditions
20250714 Standard 53

Plumbing Company Thinks Outside the Box and Into the Ground to Find Growth

Forward-thinking Chicago plumbing firm now embracing trenchless technology to carry their company into the future
Nastt Chapters Main

The Role of NASTT’s Regional Chapters

NASTT’s national organization sets the tone, but it is the regional chapters where a lot of impact is made
New Sewer and Drain Training Opportunities

New Sewer and Drain Training Opportunities

NASSCO’s new BSDI certification course has launched for plumbers and contractors