Feeds:
Posts
Comments

Posts Tagged ‘Coast Guard’

Two fisherment died when the F/V Mistress capsized and sank near the Block Island Wind Farm on 1/1/2019. This summer Green Oceans sponsored investigators located the wreckage within 50′ of one of the turbines.

“The F/V Mistress appears to have been resting in a very conspicuous location and that should have been detected and reported to the USCG for investigation within a period of months, not for more than 7 years.” John Ansay Sr., father of one of the deceased.

John Ansay Jr had just celebrated his 31st birthday before the tragic capsizing of the F/V Mistress.

Green Oceans (press release attached) is calling for the Federal government to reopen the F/V MISTRESS marine casualty investigation and independently examine the new evidence in light of the incident’s proximity to the Block Island Wind Farm. Because the Coast Guard declared the wreck ‘lost,’ its investigation never resolved the cause of the sinking or the conditions impacting the search and rescue response.

A Coast Guard helicopter dispatched in response to mayday calls reportedly could not conduct sector or parallel searches. The helicopter aborted its rescue attempt, returning after approximately 37 minutes. The records cite high winds, limited visibility, a low ceiling, and proximity to wind turbines as the hazards affecting the decision to turn back.

Green Oceans has asked the U.S. Department of the Interior to coordinate an interagency investigation, including reopening the Coast Guard inquiry that concluded with the vessel and two crew members classified as ‘lost’, and to provide public transparency for all subsea maintenance and monitoring at the site since 2019.

On a related note, perhaps the Coast Guard can finally issue a report on the tragic toppling of the liftboat Russell Peterson in 2008. One crew member lost his life. The vessel was conducting research for a proposed offshore wind project.

Read Full Post »

  • Crew safely evacuated
  • Prompt response by the USCG and local fire agencies
  • Gas leak during decommissioning operations
  • Fire began at 0700 PT; controlled by 1100 PT
  • 45 year old platform; no longer producing
  • Operated by DCOR LLC
  • No environmental threat
  • Habitat was the only California OCS platform that produced dry natural gas (minimal oil or condensate)
Habitat is SSE of Santa Barbara

Read Full Post »

David Scarborough, Island Operating Co., was one of the 4 workers who died in the 2022 crash at a West Delta 106 platform.

Read Full Post »

Photo by Capt. Carl Bois shared with the Nantucket Current
Ack4whales photo of the damaged turbine

On Sunday (7/14), Capt. Carl Bois, of the fishing charter Topspin out of Nantucket, told the Current he noticed a significant amount of debris in the Vineyard Wind lease area.

“There was so much debris at the wind farm,” Bois said. “We covered many miles and only saw the debris at the wind farm site: big sheets of fiberglass with foam core and lots of loose foam.”

On Saturday night (7/13) the Coast Guard warned Mariners as follows: “Coast Guard received a report of 03 floating debris 10 meters by 2 meters in the vicinity of approximately 26 NM SE of Marthas Vineyard and 22 NM SW of Nantucket in position 40 59.559N 070 25.404W. All marines are requested to use extreme caution while transiting the area.“

On Monday (7/15), Vineyard Wind confirmed that a turbine blade incident occurred on 7/13: “On Saturday evening, Vineyard Wind experienced blade damage on a wind turbine in its offshore development area. No personnel or third parties were in the vicinity of the turbine at the time, and all employees of Vineyard Wind and its contractors are safe and secure.”

On 7/16, Vineyard Wind issued another statement advising that they were deploying teams to Nantucket to clean up debris from the incident.

Comments:

  • Not a good look for the first large-scale offshore wind project in the US.
  • It’s unclear what the status of operations was at the time of the incident.
  • Vineyard Wind seems to be passing the buck a bit when they note that “GE, as the project’s turbine and blade manufacturer and installation contractor, will now be conducting the analysis into the root cause of the incident.” While GE’s findings are critical, Vineyard Wind, as operator, is fully responsible and accountable for the incident and should be leading the analysis.
  • Was their a third party review of the turbine design?
  • Was the incident reported to BSEE, the safety regulator for offshore wind? State and local government?
  • BSEE and the Coast Guard should ensure that Vineyard Wind’s findings and their own independent report are made publicly available in a timely manner. Ditto for Safety Alerts.
  • What other incidents have occurred during offshore wind facility construction and operations?
  • In 2017, Vineyard Wind requested to defer providing the full amount of the required financial assurance until year 15 of actual operations. That request was denied, but was approved when resubmitted in 2021. The regulations have now been revised to allow such deferrals of financial assurance on all offshore wind projects.

Vineyard Wind is a joint venture between Avangrid, a Spanish company, and Copenhagen Infrastructure Partners. They were

Read Full Post »

After 5 months of investigation, the Main Pass Oil Gathering (MPOG) system has finally been cleared for production. (The Coast Guard update only says that the pipeline passed the integrity test, but I assume the operators may resume production though the MPOG system.)

Only a small connector leak that was previously reported was identified during the extensive integrity testing. The Coast Guard had advised that the connector leak was not the source of the large sheen that was observed in November.

So what was the source of the November sheen and what was the basis for the 1.1 million gallon spill volume estimate? The sheen was not indicative of a spill of that magnitude. Did the Coast Guard et al assume a worst case loss from the MPOG system, even though no leak had been identified?

Is this the most oversight ever for a pipeline integrity test?

The removal and replacement of the spool piece and the subsequent integrity test of the MPOG line were conducted under the close supervision of the Unified Command and Pipeline and Hazardous Materials Safety Administration. During both operations, spill response vessels were on site, along with divers, remotely operated vehicles, helicopters equipped with trained oil observers and multi-spectral imaging cameras, and other containment and recovery equipment. No material discharge of oil was observed during these operations.

Unified Command

The NTSB has the lead in the investigation into the source of the sheen. Don’t expect any findings soon.

Read Full Post »

Coast Guard photo

According to the LA Times, the Coast Guard said the sheen was not from natural causes, but the Coast Guard press releases don’t say that. One of the nearby platforms could have been the source as could a pipeline or vessel. We’ll see what, if anything, the investigators find.

Read Full Post »

As we enter the third month of 2024, BSEE has finally updated the incident tables to include 2022 data.

The OCS program managers I was privileged to work for would never have accepted such delays in posting fundamental safety data. Carolita Kallaur (RIP) wouldn’t tolerate a delay of 14 days in publishing quarterly incident statistics, let alone a delay of 14 months for annual data with no quarterly updates. Transparency and timeliness in informing the public about offshore safety performance was her highest priority. Cynthia Quarterman, Tom Readinger, and other OCS program leaders were similarly insistent on timeliness and transparency in the reporting of incident data.

The belated 2022 BSEE tables also include a glaring error. The most important figure, the number of fatalities, is incorrect. Five workers died from US OCS incidents in 2022, not one. The fatal helicopter crash at the West Delta 106 A helideck on 12/29/2022 that killed four workers (photos below) is inexplicably not included. 

Is the failure to include this fatal incident a regulatory fragmentation issue? OCS safety data should be reported holistically and should not be parsed based on perceived regulatory jurisdiction? In any event, the tragic accident at the West Delta 106 A platform occurred at the helideck, which per the MOA with the Coast Guard is under BSEE jurisdiction.

It’s unfortunate that 2023 data are not available, even in summary form. At a minimum, BSEE should be proudly reporting that 2023 was the first zero fatality year on the US OCS since at least 1963! While acknowledging that this outstanding achievement will be difficult to repeat, it most certainly deserves public attention.

Lastly, what about incident data for the offshore wind program? When will these data be posted?

Read Full Post »

After 3 months of investigation, only a small connector leak has been identified in or near the Main Pass Oil Gathering system. According to the Coast Guard, that leak was not the source of the large November spill (pictured). The absence of findings raises many questions:

  • Is the Main Pass Oil Gathering system still being implicated? Surrounding pipelines?
  • Was a vessel or some other source responsible?
  • Were sheen samples fingerprinted and are those results definitive?
  • Given that the source has not been identified, what was the basis for the large (and rather sensational) spill volume estimate? The sheen was not indicative of a spill of that magnitude.
  • How much production has been shut-in since the slick was first identified? November production data indicate a GoM-wide oil production decline of ~80,000 bopd decline from September.

Given the public claims that were made about the size and potential implications of this spill, the authorities need to be more forthcoming regarding their findings to date.

Read Full Post »

MPOG System in red

On Nov. 17, the Coast Guard reported a “crude oil release” in the Gulf of Mexico near the Main Pass Oil Gathering (MPOG) company’s pipeline system southeast of New Orleans. After 3 weeks of investigation, no pipeline leak has been identified.

The cause and source of the incident remain under investigation. The entire length of the main pipeline has been assessed to date, along with 22.16 miles of surrounding pipelines with no damage or indications of a leak identified. Remotely operated vehicles (ROVs) and divers continue to reassess the main pipeline and surrounding pipelines as a sustained effort to locate the source of the suspected release.

US Coast Guard

So what was the source of the spill? Another pipeline? Vessel?

Read Full Post »

NTSB findings; no surprises.

Postaccident investigation determined that the containerships MSC Danit and Beijing had dragged anchor near the pipeline months before the oil release, on January 25, 2021.

previous posts on this incident

Read Full Post »

Older Posts »