Site work for a water / sewer project in San Francisco, California. Completed plans call for site work for a water / sewer project.

The SFPUC Wastewater Enterprise is proposing the Project to address the Sewer System Improvement Program's (SSIP) level of service (LOS) in the City's Inner Mission District. The goal is to control and manage flows from a statistically derived, LOS-design storm of 3-hour duration and delivering 1.3 inches of rain. Properties have been subjected to stormwater inundation during moderate-to-heavy storms. The lower-lying areas can experience up to several feet of flooding. This Contract (Contract WW-719CR2) is part of the larger Folsom Area Stormwater Improvements Project (FASIP). FASIP consists of four construction contracts (including this Contract). The construction contracts are: WW-719A Folsom Area Stormwater SOMA and Mission Districts Sewer Improvements Replacement o WW-719B Folsom Area Stormwater Improvements - Alameda Street Wet Weather Conveyance Tunnel WW-719CR2 Folsom Area Stormwater Improvements Connecting Auxiliary Sewers (this Contract) Harrison/Treat Box Sewers and WW-719D Folsom Area Stormwater Improvements - Western SOMA and Northern Mission District Sewer Replacement 1.3 Contract Scope Contract WW -719CR2 will address the SSSIP's LOS in the City's Inner Mission District. The proposed improvements under WW -719CR2 include: o . Building a new box sewer on Harrison Street to collect all-weather flows; Replacing the existing box sewers on Treat Avenue (used for only wet-weather flows); Building a new box sewer on Florida Street to collect wet-weather flows; Installing a new auxiliary box sewer on 17th and 18th Streets; Lining existing sewers on 18th Street; Relocating existing sewers; and Building and/or modifying existing junction structures. SFPUC values early market feedback during the Project development process. Respondents who submit responses are not obligated to propose if/when procurement documents are released. Additionally, responses will remain anonymous and will not be shared with other participants, unless required by law. All information may be subject to Public Records Act or Sunshine Ordinance requests, with potential withholding rights pursuant to San Francisco Administrative Code Section 67.24. SFPUC will endeavor to give the subject Respondent(s) reasonable notice of any such requests, to the extent possible, so that the Respondent(s) may seek court intervention prior to the production deadline. All contact to SFPUC regarding this RFI, including questions regarding the Project or procurement process, shall be addressed and strictly limited by email to: Contract Administration Bureau Email: QBD@sfwater.org