A luxury residential high rise, conspicuously located near the Bay Bridge in a quickly growing section of the city, could finally have a plan to fix its sagging foundation.
J.K. Dineen reports: "Independent experts charged with reviewing the proposed $100 million fix to San Francisco’s famously sinking and tilting Millennium Tower endorsed the plan Tuesday, saying that they 'see no reason to withhold approval of the building permit for the structural upgrade of the foundation.'"
The work would require "52 piles to be drilled 250 feet down into bedrock to shore up the building," according to Dineen. "The 2-foot-thick circular steel piles would be filled with steel reinforced concrete."
"The 52 new piles will extend into bedrock beneath the soils and will be structurally connected to the existing foundation by an extension of the building’s concrete mat," adds Dineen.
The work is necessary because the building is leaning 17 inches to the north and west. The building isn't the only structure in the quickly expanding neighborhood to encounter high-profile construction woes. The nearby Transbay Terminal was shut down for most of the year after cracks were discovered in structural beams a few months after opening.
Read the full story: Expert panel endorses plan to stabilize SF’s leaning Millennium Tower
San Francisco Considers More Aggressive Measures to Earthquake-Proof High Rises
The city has proposed tighter rules for new construction and a more active approach to securing existing tall structures from collapse.
One of San Francisco's Toniest High Rises Has a Sinking Feeling
Home to some of the city's most famous athletes and industry chiefs, the Millennium Tower could soon be home to a protracted and expensive legal battle.
Voters choose public transit, approve $31 billion in funding
Approved projects include $101,000 for reduced-cost transit in a Michigan town and $14 billion for regional transit in the San Francisco Bay Area.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.
Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.
Housing is the top priority of Seattle’s sole new councilmember
Jenks campaigned on building 1,000 new units of affordable housing.
New tax cuts may slash $1.5 billion in funding for Miami transit, public parks
Amendment 3 will save Miami-Dade homeowners $2,700 in 2028.
Arizona, Wisconsin, Pennsylvania hope to finally advance climate goals post-midterms
The three states have spent years under Republican or divided control.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
_construction_site,_with_the_Transbay_Terminal_behind,_SF.JPG){kind=link}
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
University of Michigan School for Environment and Sustainability (SEAS)
Hunter College, City University of New York (CUNY)
The Architects Foundation
City of Cambridge
Montrose County
The Pocatello Development Authority