Trenchless sanitary and storm sewer rehabilitation have multiple environmentally friendly benefits. Protection of water, soil, and people from raw sewage, prevention of sinkholes and erosion, and minimization landfill impact are the apparent benefits of which industry professionals are already aware. However, processes and practices of the Cured-in-Place Pipe (CIPP) installation and manufacturing process itself also lend themselves to being positive for the environment. This paper outlines "green" applications, practices and methods including the use of steam and recycled products, ways to limit fuel consumption, and how trenchless technology is an environmentally sensitive method of underground pipeline rehabilitation. Specific details will include: 1. Reducing fuel costs 2. Reducing water usage by 95% 3. Use of up to 98% recycled products 4. Reducing project duration, saving time and resources 5. Reducing environmental impact 6. Reducing use of petroleum-based products, especially resin 7. Preventing environmental disasters Other topics will outline how these green practices can help installers and manufacturers alike meet federal emissions requirements and keep costs low.
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