Increased labor and building materials, along with changed spillway design to blame, engineers say
Contractors use a floating barge in August 2023 to dredge sediment in order to create a firm, stable base for the new diversion tunnel’s intake at Anderson Reservoir. An earthquake safety project to rebuild the 1950-era Anderson Dam has increased in price to $2.3 billion. The cost to bring Anderson Dam, which holds back the largest reservoir in Santa Clara County, up to modern earthquake standards has increased to $2.3 billion, water officials said Monday.
In 2020, federal dam safety officials ordered the reservoir along Highway 101 between San Jose and Morgan Hill drained and its dam rebuilt to modern seismic standards. They feared its 240-foot-high earthen dam, built in 1950, could collapse in a major earthquake on the nearby Calaveras Fault, putting the lives of thousands of residents at risk.
“Costs are escalating,” Varela said. “We have no way to slow it down. Do we pause our projects, put them on hold, until costs go down? We have to move forward.” On Monday, engineers in charge of the Anderson project pointed to two factors for the jump in cost: First, they said, state and federal officials overseeing their work from the state Division of Safety of Dams, and the Federal Energy Regulatory Commission, are requiring the concrete spillway to be longer and deeper than their original proposal, which will add about $75 million.
The trend of higher construction costs is happening on other public works projects around the Bay Area. The price tag to bring BART to San Jose has tripled in price in recent years to $12.2 billion — some of which planners attribute to rising construction materials and labor costs. “Labor rates have gone up,” he said. “Engineering costs have gone up. Demand is higher. People are vying for limited resources.”Cause of oil sheen off California coast still undetermined, but contained, Coast Guard says
South Africa Latest News, South Africa Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
‘High cost to residents:’ Curbside recycling in Clay County to end in OctoberThe decision to end curbside recycling was made based on the increased cost.
Read more »
Utilities reject Anchorage Assembly’s call for a 2-year pause on Eklutna dam mitigationIn a resolution earlier this month, the Anchorage Assembly opposed the utilities’ proposal for how to restore water flow to the river, and asked for the delay to better asses options and their potential impacts.
Read more »
Black New Yorkers faced increased criminalization last year, finds police watchdog PROPIn 2021, police arrested Black New Yorkers 611 times for theft of services, a misdemeanor charge largely represented by fare evasion.
Read more »
Excess Vitamin B3 Linked to Increased Risk of Heart DiseaseTaking a B vitamin supplement that contains niacin could put people at an increased risk of heart disease, according to a new study in the journal Nature Medicine.
Read more »
Lemonade warns that increased spending will hurt its near-term profitCompany says it’ll focus on growth after a year of ‘extraordinary challenges’ for insurers
Read more »
Toyota recalling Tacoma pickups due to falling parts, increased crash riskToyota is recalling about 381,000 Tacoma midsize pickup trucks in the U.S. because a part can separate from the rear axle, increasing the risk of a crash.
Read more »