Library filed under Structural Failure from Massachusetts

Charlestown wind turbine to temporarily shut down for repairs

The Massachusetts Water Resources Authority's wind turbine at the DeLauri Sewer Pump Station will be shut down in the coming weeks as a concrete ring and new piles are installed around the existing foundation. Workers performing a routine inspection of the turbine in February found that its foundation settled faster than expected, according to the authority.
20 Apr 2012

Reality sinks in for wind project; Turbine shut down for foundation fix

Massachusetts Water Resources Authority honchos and engineers met yesterday to figure out a fix for the $4.7 million wind turbine, which started turning in October, only to power down last month when crews discovered it had settled about 2 inches, agency officials said. Possible causes, they said, include soil conditions and vibrations from a sudden shutdown triggered by high winds.
25 Feb 2012

Marston Mills wind turbine failure

Marstonmillswindturbine031410b_thumb Two blades of a wind turbine were blown off during the strong nor’easter ravaging Cape Cod. According to spectators near the scene, two blades atop the approximately 60 foot wind turbine blew off around noon. A section of the blades could be seen on the ground approximately 100 feet from the wind turbine. Editor's note: According to news reports, the Aircon-10 turbine was erected in May 2009. It has a capacity of 10 kilowatts and stands 100-feet tall from base to blade tip.
14 Mar 2010

Dartmouth windmill toppled by storm

DARTMOUTH - One of the many casualties of this weekend's storm was a windmill installed by former state Rep. Mark A. Howland. Arthur Larrivee paid Mr. Howland $16,000 for a windmill and solar panel system for his home at 620 Tucker Road and received everything he asked for: two windmills atop 35-foot-high poles, four solar panels and electrical equipment to convert the power generated into electricity. But on Monday morning, he woke to find that the steel poles of one windmill had snapped clean off about 4 feet above the ground, leaving the windmill lying on the ground. "I honestly couldn't believe it," said Mr. Larrivee, a real estate broker and Republican activist. "It had to be a flaw in the piping."
19 Apr 2007

On The Dangers of Ice & Structural Failure at the Proposed Wachusett Reservation Windfarm

On_the_dangers_of_ice___structural_failure_thumb "Today, the task before the Joint Committee (regarding Bill S40) is to hear from the public on what would appear simple - the giving and taking of “driveway” easements between the Commonwealth’s Wachusett Reservation (Stagecoach Trail) and the Town of Princeton’s legal “right of way” for its wind power site. As well, the town is offering the to transfer to the Commonwealth, ownership of, five acres of their 16-acre wind site. I urge the Joint Committee for Bill S40 to carefully consider the following with regard to your recommendations an for easement exchange and accession of land from Princeton: 1. The Wachusett Wind Site is a 16 acre parcel wholly surrounded by the Wachusett Reservation and flanked within few feet, on three sides, by the well traveled Midstate, Harrington and Stagecoach trails. This portion of the state park is accessible and popular. 2. The present eight windmills are 120-feet high and are proposed to be replaced with two windmills as high as a 35- story building and with blades that stretch as wide as a football field - windmills whose elevation will come with 150- feet of the mountain’s elevation. 3. In the wintertime Wachusett experiences unusual ice storms in number and severity 4. In the wintertime, the windmills accumulate ice - then release it when it melts and falls, when it is blown off by wind or is thrown it off by the rotating blades 5. This ice has put holes in the roofs of utilty buildings on the wind farm and scattters itself across the fully accesssible wind site, the state reservation and hiking trails, threatening state park viisitors The risk associated with being struck windmill ice can be quantified and is relative to one’s distance from the windmills and will increase geometrically with the proposed windmills. 6. Windmills and wind data collection towers at Wachusett have structurally failed five times in twenty years on the Town of Princeton (PMLD) site. This also threatens the state park visitors as well with collapsing metal structures and flying blades. Proposed windmills and data towers will not be installed in compliance withthe manufacuturer’s recommendations and safety warnings."......
5 Jul 2005
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