2019 Sewer Rehabilitation Project

The project rehabilitated the sanitary sewer system in several neighborhoods including Chapman Park, Montecito Drive, Tamal Vista Boulevard, and Council Crest Drive. The project improved efficiency and operational integrity of the sewer collection system, reducing inflow & infiltration (I&I), reducing Sanitary Sewer Overflow (SSO) risk and reducing staff maintenance. Maggiora and Ghilotti (M&G) completed all the sewer replacement work on the project which includes: 

  • Replacing approximately 4,300 linear feet of 6” & 8” sewer main and 92 lower sewer laterals from the Private Sewer Lateral (PSL) pilot program at the Chapman Park neighborhood. 
  • Replacing 1,150 linear feet of 6” sewer main and 28 lower sewer laterals from the PSL pilot program on Montecito Drive. 
  • Replacing 2,300 linear feet of 6” & 8” sewer main and 31 lower sewer laterals from the PSL pilot program on Tamal Vista Boulevard and Council Crest Drive. 

The project replaced a total of 7,450 linear feet of 6” & 8” pipes and 151 lower laterals.

Status: The project is substantially complete but was delayed due to the Shelter-in-Place Health Order set by the County of Marin Public Health Officer. 

Project Type(s): Sanitary District 

Construction Schedule: If you still have questions regarding this work, please contact Chris Good at (415) 927-5794 cgood@tcmmail.org.

Project 18-205

Project 18-205 2