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125 project component proposes to connect the project component site to an already funded recycled water main in Walnut Street via four new connections; though, the project component may temporarily connect to the existing domestic water main until the recycled water main is constructed (Utility Report, p. 5). Of the four new connections, there would be one each for commercial dual plumbing and commercial office irrigation. The Utility Report concludes 80 percent of the domestic water demand for the proposed commercial/office space can be converted to recycled water demand. Landscape irrigation would conform to all City regulations and the California Water-Efficient Landscape Ordinance, which means in part that all plantings would be irrigated with a drip or other point-source irrigation system and a bubbler irrigation system would be used for trees. All project component utility calculations and designs are subject to review and approval by the City. The DTPP program EIR (pp. 10-9 and 10-10) concluded that impacts resulting from DTPP-facilitated development on the water distribution system and on fire flow would be less than significant (see item XV, Public Services, of this checklist regarding fire flow requirements. The DTPP Plan-Wide Amendments program SEIR (p. 10-35) concluded that impacts would be less than significant with implementation of Mitigation Measure UT-2. As a result of DTPP standards and the City requirements described above, the proposed project component would not generate new or more severe water supply impacts beyond those analyzed in the DTPP program EIR and the DTPP Plan-Wide Amendments program SEIR, and there is no new information of substantial importance for CEQA purposes. c. The DTPP program EIR (pp. 10-15 and 10-16) concluded that the South Bayside System Authority (SBSA)19 wastewater treatment plant would not be significantly impacted by development allowed under the DTPP, which includes the proposed project component. The DTPP Plan-Wide Amendments program SEIR (pp. 10-36 through 10- 37) concurred with the DTPP EIR conclusion. Based on City engineering factors used to calculate projected wastewater generation (95 percent of water demand – see [b] above, and Attachment L in the Utility Report, September 2023), the net wastewater generation for the 1900 Broadway project component is forecast at 41,862 gpd. There are existing sanitary sewer facilities in Main Street and Walnut Street. There is an existing 12” sanitary sewer main along Main Street flowing north toward a manhole connection near the intersection of Marshall Street and Main Street, a 48” main flowing north on Walnut Street, and another 8” sanitary sewer line flowing south on Walnut Street. The project component site currently ties into the existing 8” sanitary sewer main in Walnut Street (Utility Report, p. 3). To mitigate the anticipated net increase of sewer generation to the existing downstream manhole resulting from the project component, the project component will construct a sewer main replacement project, construct a portion of a sewer main project, or pay an in-lieu fee pending further analysis of the Gatekeeper Projects. All project component- related wastewater system improvements are subject to City review and approval. As a result of DTPP standards and the City requirements described above, the proposed project component would not generate new or more severe wastewater impacts beyond those analyzed in the DTPP program EIR and the DTPP Plan-Wide Amendments program SEIR, and there is no new information of substantial importance for CEQA purposes. d. Project component construction would comply with all applicable solid waste regulations. Furthermore, there is sufficient landfill capacity to accommodate the project component’s solid waste disposal needs (DTPP program EIR p. 8-21; DTPP Plan-Wide Amendments program SEIR pp. 10-37 and 10-39). The project component would accommodate refuse and recycling in two enclosed trash rooms, one of which would be located in the northern portion of the building and accessible to waste service trucks at street level via a trash staging area on Marshall Street and the second of which would also be located on the first floor of the building, but would only be accessible internally within the building (Plan Set, Sheet A14, 11/9/2023). In total, the 1900 Broadway component is anticipated to generate an estimated 2,493.6 pounds of solid waste per day (Plan Set, Sheet A14, 11/9/2023). Weekly pick-up of garbage, compost, and recycling would be provided by the City’s selected local waste service provider (Recology of San Mateo County). As a result of DTPP standards and the City requirements described above, the proposed project component would not generate new or more severe solid waste impacts beyond those analyzed in the DTPP program EIR and the DTPP Plan-Wide Amendments program SEIR, and there is no new information of substantial importance for CEQA purposes. e. See item (d) above. CONCLUSION: With regards to the issue area of Utilities and Services Systems, the following findings can be made: (1) no peculiar impacts to the 1900 Broadway project component or its site have been identified, (2) there are no potentially significant 19As noted in the Focused GPU EIR, what was formerly known as the South Bayside System Authority is now called “Silicon Valley Clean Water.” ATTY/RESO.0074/CC RESO 847 WOODSIDE (CEQA) - EXHIBIT 1 - CEQA CONSISTENCY CHECKLIST REV: 10-23-24 VR Page 125 of 135