(29214)
(13458)
(12648)
(10503)
(9080)
(5981)
(5047)
(4348)
(4172)
(3326)
(3249)
(2790)
(2388)
(2365)
2007-05-31

A powerful US congressional committee said on Monday it had evidence that deep cost cuts at oil major BP Plc may have been a major factor behind pipeline corrosion that caused the largest ever onshore oil spill in Alaska last year. Over 200,000 gallons of crude oil leaked from a corroded oil transit pipeline at the 400,000 barrels per day Prudhoe Bay oil field in March 2006, sparking a congressional probe into BP's corrosion prevention practices, as well as a federal criminal investigation. 

Government-ordered inspections in August turned up further severe corrosion in another transit pipeline, forcing the partial closure of Prudhoe Bay, the largest oil field in the United States, for several months. BP officials rejected accusations that its cost cutting program led to unsafe operations at congressional hearings last year and outgoing BP chief executive John Browne characterized the Alaska corrosion management program as "world class." 

However, BP e-mails and other documents "suggest that budget pressures were severe enough that some BP field managers were considering... reducing corrosion inhibitor to save money," wrote Rep. John Dingell, chairman of the House Energy and Commerce Committee, in a letter sent to BP on Monday, a copy of which was obtained by Reuters. BP officials were not immediately available to comment.  BP has faced severe criticism in the United States since March 2005, when an explosion at its Texas City, Texas refinery killed 15 workers and injured scores more. The US Chemical Safety Board (CSB) said in its final report on the accident that BP cost cuts were a major contributing factor to an unsafe environment at the refinery. 


Longtime BP critic Charles Hamel, who has in the past acted as a conduit for worker concerns over safety at Prudhoe Bay, wrote a letter in February to Dingell claiming he had evidence that BP employees substituted water for corrosion inhibitors to save money.  Hamel alleged that Richard Woollam, the manager of the corrosion prevention program at Prudhoe Bay until last September, deliberately used less corrosion inhibiting chemicals than needed to save money.  Woollam invoked his right against self incrimination and refused to answer questions about his activities in Alaska when he was subpoenaed to testify before the Energy and Commerce committee in September.

LINK TO TEXAS CITY? BP has sought to portray the Texas City accident and the corrosion problems in Alaska as isolated incidents rather than symptoms of a wider problem with the company's safety culture. "BP turned over documents that probably should have been turned over much earlier," said a committee aide, adding that the documents suggest BP's Alaska operations were operating under a culture similar to the unsafe cost cutting culture criticized by the CSB at Texas City.

"BP is adamant that that doesn't apply to Alaska. I am not sure that is a fair statement."  A US Department of Transportation (DOT) investigation into the spills continues to focus on BP's maintenance practices, which the agency has criticized as being below industry standards, a charge rejected by BP. BP is currently replacing all 16 miles (26 km) of transit pipelines at Prudhoe Bay and said it is reviewing its corrosion management practices. 

Several senior managers in Alaska have also been reassigned, including the head of the Alaska subsidiary BP Exploration (Alaska) Inc., and the Prudhoe Bay field manager. BP owns 26 percent of Prudhoe Bay and is the operator of the field. ConocoPhillips Inc. and ExxonMobil Corp. each have a 36 percent stake. Other companies hold the remaining 2 percent interest in the field. 
(By Robert Campbell, Planet Ark, 31/05/2007)


desmatamento da amazônia (2116) emissões de gases-estufa (1872) emissões de co2 (1815) impactos mudança climática (1528) chuvas e inundações (1498) biocombustíveis (1416) direitos indígenas (1373) amazônia (1365) terras indígenas (1245) código florestal (1033) transgênicos (911) petrobras (908) desmatamento (906) cop/unfccc (891) etanol (891) hidrelétrica de belo monte (884) sustentabilidade (863) plano climático (836) mst (801) indústria do cigarro (752) extinção de espécies (740) hidrelétricas do rio madeira (727) celulose e papel (725) seca e estiagem (724) vazamento de petróleo (684) raposa serra do sol (683) gestão dos recursos hídricos (678) aracruz/vcp/fibria (678) silvicultura (675) impactos de hidrelétricas (673) gestão de resíduos (673) contaminação com agrotóxicos (627) educação e sustentabilidade (594) abastecimento de água (593) geração de energia (567) cvrd (563) tratamento de esgoto (561) passivos da mineração (555) política ambiental brasil (552) assentamentos reforma agrária (552) trabalho escravo (549) mata atlântica (537) biodiesel (527) conservação da biodiversidade (525) dengue (513) reservas brasileiras de petróleo (512) regularização fundiária (511) rio dos sinos (487) PAC (487) política ambiental dos eua (475) influenza gripe (472) incêndios florestais (471) plano diretor de porto alegre (466) conflito fundiário (452) cana-de-açúcar (451) agricultura familiar (447) transposição do são francisco (445) mercado de carbono (441) amianto (440) projeto orla do guaíba (436) sustentabilidade e capitalismo (429) eucalipto no pampa (427) emissões veiculares (422) zoneamento silvicultura (419) crueldade com animais (415) protocolo de kyoto (412) saúde pública (410) fontes alternativas (406) terremotos (406) agrotóxicos (398) demarcação de terras (394) segurança alimentar (388) exploração de petróleo (388) pesca industrial (388) danos ambientais (381) adaptação à mudança climática (379) passivos dos biocombustíveis (378) sacolas e embalagens plásticas (368) passivos de hidrelétricas (359) eucalipto (359)
- AmbienteJá desde 2001 -