Some current and recent CIP projects are listed below. The Plans and Specifications shown below are for viewing only and should not be used for bidding purposes. 

For information about specific CIP projects, please email Wastewater Administration at vmangibin@pacifica.gov

Vallemar And Rockaway Beach Areas Sewer Rehabilitation Repair Project

Conditions of emergency were proclaimed for the sanitary sewer mains crossing Calera Creek in the Vallemar neighborhood, and this proclamation was ratified by City Council on August 25, 2025. Work is anticipated to begin on the Reina del Mar Crossing (at Amapola and Reina del Mar) week of January 12^th , with open-trenched construction beginning the week of January 20th. Work on the sewer mains crossing Calera Creek at Berendos Avenue and Oneonta Avenue / Minerva Avenue are anticipated to begin in February. Traffic control will be in place during construction, and the contractor will maintain access to residents.  

Lower Linda Mar Sewer Rehabilitation and Repair Project

The Lower Linda Mar Project is under construction! In the next three weeks work will be occurring on: 

This is a great opportunity to replace your sewer lateral. Lateral replacement costs are over $10,000 however with this project, may be as low as $3,250! If you are interested, please call our contractor: 

Ranger Pipelines Lateral Replacement Hotline 415-848-3293 

Improvements to the collection system in the Lower Linda Mar area were identified in the City’s Collection System Master Plan Update 2021. This project will include replacing existing sewer mains with new pipe and rehabilitating manholes to improve system reliability and reduce the risks of overflows as well as inflow and infiltration (I&I). I&I impacts the capacity of our sewer collection system and Calera Creek Water Recycling Plant to convey and treat wastewater. The construction contract with Ranger Pipelines was approved by Council on May 28, 2024 and construction work began in July.  

The City held a public meeting on May 30, 2024 and the presentation may be seen here: 

Pacifica Final Community Meeting 053124 (003) 

Plans and specifications for the project may be seen here: 

  Lower Linda Mar Plans 

  Lower Linda Mar Final Specifications 

Some current and recent CIP projects:

The Plans and Specifications shown below are for viewing only and should not be used for bidding purposes.

For information about specific CIP projects, please email Wastewater Administration at vmangibin@pacifica.gov

  Lower Linda Mar Sewer Rehabilitation and Repair Project

 Improvements to the collection system in the Lower Linda Mar area were identified in the City’s Collection System Master Plan Update 2021. This project will include replacing existing sewer mains with new pipe and rehabilitating manholes to improve system reliability and reduce the risks of overflows as well as inflow and infiltration (I&I). I&I impacts the capacity of our sewer collection system and Calera Creek Water Recycling Plant to convey and treat wastewater.

The construction contract with Ranger Pipelines was approved by Council on May 28, 2024 and construction work is anticipated to begin on June 2024.  This is a great opportunity to replace your sewer lateral.  Lateral replacement costs are over $10,000 however with this project, may be as low as $3,250! If you are interested, please call our contractor:

Ranger Pipelines Lateral Replacement Hotline 415-848-3293

The City held a public meeting on May 30, 2024 and the presentation may be seen here:

Pacifica Final Community Meeting 053124 (003)

Plans and specifications for the project may be seen here:

  Lower Linda Mar Plans

  Lower Linda Mar Final Specifications

Ultraviolet Disinfection System Replacement Project

 Design for the Ultraviolet Disinfection Replacement Project is included the City’s approved FY 2022-2027 Capital Improvement Program (CIP).  The Calera Creek Water Recycling Plant (CCWRP) was brought online in the Year 2000. At that time, CCWRP was a State-of-the-Art treatment facility, employing ultraviolet (UV) disinfection utilizing the Trojan UV4000 UV treatment system. Although less energy efficient than today’s UV technology, the existing UV treatment system has performed well for the City, with City Maintenance staff receiving reliable support from the vendor. Like other industries that require mechanical/electrical equipment, the municipal wastewater industry is constantly innovating and replacing aging technology with new offerings. Now, this is the case for the City’s existing UV treatment system whose model will no longer be supported. Design of the new UV system began in the fall of 2022 and was completed in the Spring of 2024. Construction began in the fall of 2024, with major work onsite beginning in 2025.  Completion is expected in October of 2025. Plans and specifications for the project may be seen here

 UVDisinfectionSystemReplacement_Vol1 of 5_PrintReady

 UVDisinfectionSystemReplacement_Vol2 of 5_PrintReady

 UVDisinfectionSystemReplacement_Vol3 of 5  is available by request

  UVDisinfectionSystemReplacement_Vol4 of 5_PrintReady

  UVDisinfectionSystemReplacement_Vol5 of 5_PrintReady