Richmond adopts extended Keller Beach sewer moratorium; orders feasibility study and fast‑track review of rerouting option

The Richmond City Council approved an urgency ordinance extending a moratorium on building permits that would connect to the aging Keller Beach sanitary sewer and directed staff to accelerate technical studies, including a feasibility study that will examine rerouting, rehabilitation or replacement of the line and interim holding‑tank options.

Public works staff said the sewer segment is aging and, under the city’s settlement with Baykeeper, the city must address “grade 5” segments — parts assessed as imminent failure. Deputy Public Works Director and city engineer Robert Armijo told council the city has completed initial condition assessments, started requests for proposals for a comprehensive feasibility study and engaged consultants to analyze interim measures including holding tanks.

Council initially failed to adopt the urgency ordinance with a required four‑fifths vote, then voted to reconsider and ultimately adopted the extension after additional debate. The final motion included explicit direction that the new consultant prioritize analysis of a community‑proposed rerouting option — which would divert sewage from some homes away from the Keller Beach line — and report feasibility results early in the consultant process.

Mary Phelps, the city’s water resources recovery manager, told council staff had submitted required documentation to the state housing department, which confirmed the moratorium meets legal requirements. Armijo said the city expects to select a feasibility consultant through an RFP process and hoped to return with a contract recommendation by June. He also said WattEarth is under contract to design standards for sewage holding tanks; staff estimate 6–9 months to finish holding‑tank specifications that could allow limited development while the long‑term solution is designed.

Public comments focused on the rerouting alternative. Civil engineer and longtime Keller Beach resident Norm Hanche urged council to consider rerouting as a way to remove 50–60 houses from the Keller Beach line and reduce daily flow. Several residents also warned the delay in approvals had already caused uncertainty for property owners who want to develop vacant lots or complete permitted projects.

Councilmembers asked staff to make rerouting a priority within the feasibility study but also heard a cautionary legal/engineering point from outside counsel staff: in some cases reducing flow in older metallic pipelines can change sewer chemistry and accelerate corrosion (hydrogen sulfide off‑gas), so staff must evaluate corrosion risk and unintended impacts before selecting a reroute.

What the council ordered: (1) proceed with consultant selection for a full feasibility study that will evaluate interim and long‑term options (rehabilitation, replacement, partial reroute, relocation); (2) continue WattEarth’s holding‑tank standards work so the city can issue permits under interim standards if technically appropriate; and (3) prioritize a rapid feasibility check on the community’s rerouting concept and report its viability early in the consultant study.

Why it matters: The Keller Beach sanitary sewer serves portions of coastal Richmond; failure could present environmental discharge and public‑health risks. The council’s action pauses new sewer hookups while the city studies options — a measure the council said is needed to reduce the risk of catastrophic failure while enabling a disciplined path to a long‑term fix.