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Sliplining Case Studies

Case Study: Slip Lining 36" Water Transmission Main

Client: Powell River, BC Canada

Technology: Sliplining

Details: 4,180 feet of 32" HDPE pipe sliplined in one continuous pull within 36" water main

Case Study: Slip Lining in Powell River, BC Canada

Sliplining Water Case Study
HDPE pipe fusion for sliplining
Sliplining HDPE pipe
Sliplining
Slip Lining HDPE
Slip Lining Job Site
Sliplining receiving pit

Case Study: Slip Lining 48" Water Transmission Main
Client: Salt Lake City, Utah
Technology: Sliplining
Details: 1,565 feet of 42" HDPE pipe sliplined within existing 48" SCCP water main

Butt fusion of large diameter HDPE pipe
Trenchless construction site Utah
Slip lining water transmission main
Large diameter HDPE pipe connections
Slip lining 42-inch HDPE pipe

Case Study: Slip Lining in Saint John, NB Canada

Case Study: Slip Lining 24" Water Transmission Main

Client: Saint John, New Brunswick, Canada

Technology: Sliplining

Details: 39,400 feet of 18", 20" & 22" HDPE pipe sliplined within existing 24" cast iron water main

Sliplining Water
Sliplining with HDPE pipe
Butt fusion of HDPE pipe with pipe stands and low profile rollers
Old case iron water main prior to sliplining
HDPE pipe during slip lining installation
CCTV inspection prior to sliplining water main
Proving pig gauging pig prior to HDPE slip lining

Case Study: 24" Storm Drainage Improvements
Client: South Florida
Technology: Sliplining
Details: Slip lining new 24-inch HDPE pipe from outfalls to drainage structures. Existing storm drains were 30-inch Corrugated Metal Pipe (CMP).

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Case Study: Slip Lining 48" Storm Drain
Client: Sumter County, Florida
Technology: Sliplining
Details: 42" HDPE pipe slip lined within 48" Corrugated Metal Pipe (CMP) storm sewer

Butt fusio of large diameter HDPE pipe
Sliplining storm drain sewer
Large diameter slip lining HDPE pipe storm sewer

Case Study: Slip Lining 24" Water Transmission Main
Client: Metropolitan Utilities District, Omaha, Nebraska
Technology: Sliplining
Details: 16" HDPE pipe sliplined within 24" ductile iron water main

Trenchless sliplining water main
sliplining with HDPE pipe
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Slip lining water transmisson main
Grouting sliplining
Grouting afte sliplining water main

Case Study: Slip Lining 30" Water Transmission Main
Client: City of Portsmouth, Ohio
Technology: Sliplining
Details: 4,000 feet of 24" HDPE pipe slip lined within 30" cast iron water main

Sliplining cast iron water main
Butt fusion of HDPE pipe
Water main cleaning
Electrofusion on water main
Slip lining HDPE pipe
Slip Lining Water Mains

SLIP LINING IN URBAN AREAS

Read the latest article from Trenchless Technology Magazine:

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"With the trend of cities preferring trenchless methods in mature urban areas continuing to grow due to the need to reduce traffic and pedestrian disruption, resident and commercial inconvenience – there are multiple solutions with sliplining that can address constructability concerns of limited laydown areas that exist within mature urban landscapes.

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