Abstract
Cured-in-place pipe (CIPP) and spray-on liners are used to rehabilitate damaged culverts. Our study objectives were to (1) compile and summarize known CIPP and spray-on lining surface water contamination incidents; (2) provide an overview of water quality impact studies on CIPP and spray-on liners; and (3) compare and contrast current construction practices for 32 transportation agencies. In this session we share what we learned and provide a list of recommended construction specifications to minimize risks to water quality
Session Number
37
Session Title
Cured-in-Place Pipe (CIPP) and Culvert Rehabilitation: Minimizing Risks
Track Title
Maintenance & Operations
Location
STEW214AB
Date of Version
March 2018
Start Date
3-6-2018 1:00 PM
End Date
3-6-2018 1:50 PM
Limiting CIPP and Spray-On Liner Culvert Rehabilitation Water Quality Impacts and Construction Specifications
STEW214AB
Cured-in-place pipe (CIPP) and spray-on liners are used to rehabilitate damaged culverts. Our study objectives were to (1) compile and summarize known CIPP and spray-on lining surface water contamination incidents; (2) provide an overview of water quality impact studies on CIPP and spray-on liners; and (3) compare and contrast current construction practices for 32 transportation agencies. In this session we share what we learned and provide a list of recommended construction specifications to minimize risks to water quality
