CIPP Felt Liner Rehabilitation in Bremen-Walle, Germany
In July 2026, a section of a historic masonry combined sewer was successfully rehabilitated in the Walle district of Bremen, close to the city’s Überseestadt development area. The project presented several engineering challenges due to its location within a densely populated residential neighbourhood with mature trees and limited parking availability, making conventional open-cut replacement impractical. […]
CIPP Felt Liner Supplied for Egg-Profile Sewer Rehabilitation in Kassel
Below the streets of Kassel, a city as well known for world-class engineering as it is for contemporary art, two sections of historic egg-profile sewer were rehabilitated in March 2026. Insituform supplied a CIPP felt liner across 127 metres of complex underground network – restoring full structural integrity without breaking the surface. CIPP Felt Liner […]
Pipe Rehabilitation using DN 300 CIPP Felt Liner in Losheim am See
Beneath a street in Losheim am See, a generational shift in infrastructure took place. Our DN 300 CIPP felt liner was installed in two lengths of 315m and 290m — delivering a technically precise, economically efficient, and long-term rehabilitation solution. CIPP Felt Liner Solution for Losheim am See The rehabilitation process involved the use […]
CIPP Felt Liner Supplied for Sewer Rehabilitation on Zweinaundorfer Straße in Leipzig
In November, Insituform® supplied a CIPP Felt liner for the successful rehabilitation of a 200-metre section of combined sewer on Zweinaundorfer Straße, Leipzig, Germany. This project, carried out on behalf of Leipziger Wasserbetriebe, is part of a larger infrastructure renewal effort across the city. Swietelsky-Faber GmbH Kanalsanierung managed the installation, with Insituform® providing the high-quality […]
1700mm CIPP Liner Supplied for Major Sewer Rehabilitation in Southern Spain
Project Overview A 320-metre section of a 1700mm diameter main sewer line in southern Spain required rehabilitation after leakage and loss of watertightness were identified. The pipeline, located parallel to a river, formed part of a sensitive infrastructure upgrade, requiring careful planning and execution. The rehabilitation was delivered in two installation shots and formed a […]
Nichols Reservoir Dam Pressure Pipe Rehabilitation Using InsituMain® CIPP
Project Overview In late 2017, Insituform was contracted by Colorado Springs Utilities to rehabilitate 300 feet of 16-inch steel pipeline running along Nichols Reservoir, near Pike’s Peak. The pipeline formed part of infrastructure that would soon be surrounded by new construction at the dam, making future access extremely difficult. The steel pipeline also included two […]
Upper Conduit Slipline Project: Pressure-Rated CIPP Rehabilitation in Salt Lake City
Project Overview Salt Lake City’s Upper Conduit is a critical water transmission pipeline constructed using multiple concrete pipe types, including prestressed concrete cylinder pipe (PCCP), reinforced concrete cylinder pipe (RCCP) and steel cylinder concrete pipe (SCCP). As part of ongoing infrastructure reliability efforts, Insituform Technologies, LLC (ITL) was contracted to deliver a pressure-rated cured-in-place pipe […]
East Central Regional Water Reclamation Facility: Rehabilitation of 30-Inch RAS Pipelines Using InsituMain® CIPP
Project Overview In autumn 2017, construction work began to remediate approximately 1,000 linear feet of a 30-inch return activated sludge (RAS) line at the East Central Regional Water Reclamation Facility (ECRWRF). RAS lines play a critical role in wastewater treatment, returning activated sludge to aeration basins to maintain biological processes. The facility treats up to […]
Restoring Amsterdam’s Drinking Water: Insituform® and AOC Deliver Rapid CIPP Rehabilitation Beneath Historic Canal
Project Overview When a major drinking water supply pipeline collapsed in downtown Amsterdam, water delivery capacity to the city centre was suddenly and significantly reduced. Insituform® was contracted to restore service quickly by rehabilitating a 600 mm diameter, nearly 100-year-old cast iron pipe located beneath one of the city’s historic canals. Working closely with AOC […]
Daytona Beach 30-Inch Force Main Rehabilitation Using Insituform® RPP CIPP Technology
Project Background While traditional cured-in-place pipe (CIPP) for gravity pipeline systems has been established for more than 45 years, the use of reinforced CIPP for pressurised force mains and potable water systems is still relatively new. As part of its continued development of pressure pipe technologies, Insituform took on a complex rehabilitation project for the […]