IFB - 0006-2020 - 2020 Sanitary Sewer Rehabilitation Project - City Project No. 20-13

The work will involve rehabilitation of sanitary sewer pipe in various locations within Littleton, Colorado.  The project includes the trenchless rehabilitation of seventeen (17) separate sections of sanitary sewer mains consisting of approximately 5514 lineal feet of 8" sanitary sewer pipe, 75 lineal feet of 6" sanitary sewer pipe, and 323 lineal feet of 10" sanitary sewer pipe, cutting of protruding taps, verifying active service taps (approx 155), and lining 40 service line connections with tophats.  The performance standard is to provide a continuous impervious structural lining for the existing pipe with Cured In Place Pipe (CIPP).  Work is located in both streets and backyards.  Resident notification and property access determination is required.   Bypass pumping and/or flow control, cleaning the lines, and pre and post televising (CCTV) will also be required.  Traffic control is required for work within streets.