kwik-ZIP HDX-125 spacers installed on 24-inch steel piles to San Francisco’s sinking Millennium Tower. Once that correction had been achieved, additional piles would be added to the South and East sides and tied to the original piles to complete the rectification. The solution proposed involved leaving the building to settle further naturally and it was estimated that further settling of the South and East sides of the building over a period of 10 years would resolve about 50 per cent of the tilt. The new piles would be tied to the existing piles (installed during the buildings construction) thus stabilising two sides of the building. These new piles are just over 76 m deep and reach to the bedrock under the building. Manufactured from high grade engineering polymers, kwik-ZIP products are used and recommended by pipeline and civil contractors, water, and gas utilities, drilling companies and international engineering firms.Įngineers proposed and commenced the installation of 52 piles along the North and West sides of the 311,000-tonne building. Kwik-ZIP is a well-known and respected brand within many industry sectors in the Australian, New Zealand, UK & USA markets including in production well drilling, trenchless pipeline, horizontal directional drilling (HDD) and the general civil and construction markets. Taking part in the fight to rectify the issue, Australia’s kwik-ZIP Spacers and Centralisers are getting in on the action. The place to live prior to it beginning to lean, the race is on to save the Millennium Tower. Reportedly, if nothing is done to fix the issue the tower could reach a lean of more than a metre at which point the elevator and plumbing systems within the building would no longer function. Despite varied attempts to rectify the issue, the tower is continuing to tilt approximately 7 cm more north and 2 cm more west with each year. This has caused the tower to begin to lean 60 cm to the west and 20 cm north. While most well recognised for the spooky allure of Alcatraz Island and the vibrant yet somewhat kitschy cable car system, San Francisco has an unfortunate issue affecting one of its very high-profile skyscrapers.Īs of March 2022, the 197 m Millennium Tower had sunk more than 45 cm. Once the ideal residential location, the 197 m Millennium Tower had sunk more than 45 cm. The city is the 17th most populous in the United States and is known worldwide for its attractions such as the glittering red wonder of the Golden Gate Bridge from which travellers can look out upon the San Francisco Bay. S an Francisco, officially known as the city and county of San Francisco, is the commercial, financial, and cultural centre of Northern California. You can help keep this fight going by donating below.301 Mission Street is getting a helping hand from Australian-owned kwik-ZIP Spacers as the building foundations are being modified in an effort to keep it from sinking. Please email the City now to demand the (o’farrell’s chief of (mayor’s chief of (Raman’s chief of staff) Supreme Court Justice Louis Brandeis rings true: “Sunlight is said to be the best of disinfectants electric light the most efficient policeman.” We demand open, transparent and proper trenching by neutral experts not paid by Millennium. Recall LADBS’ Daniel Schneidereit’s August 2020 letter to the Planning Department wherein he writes: ” there will be transparency with the CGS, by requesting the CGS geologists to observe the trench and verify the exploration results.”Ī favorite quote from legendary U.S. The CGS noted that the trench dug in 2014 did not go deep enough or far enough south to actually try to locate the fault lines. Recall that the California Geological Survey in their July 2020 letter skewered Millennium’s previous trenching as junk science. Bulldozers and excavators are at work now, apparently on a new earthquake fault trench as seen in the above and below photos. Reports are coming in from our supporters about the Hollywood Center site being fenced. The above photo captures what a Los Angeles resident was met with when she saw what was going on at the Millennium project site and stopped to take some pics.
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