SewerVUE Pipe Penetrating Radar Case Study Sanitary Sewer Pipe Inspection Harvard Gulch Interceptor MWRD Denver, CO 1 SUMMARY Pipe penetrating radar (PPR), a new pipe inspection technology was used for condition assessment in a 27 inch interceptor in Denver, CO. Metro Wastewater Reclamation District (MWRD), the owner of the interceptor had limited infor

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