Improving Planning Standards for the Mechanical Recovery of Oil Spills on Water

2014 ◽  
Vol 2014 (1) ◽  
pp. 1772-1783
Author(s):  
Drew Casey ◽  
John Caplis
Keyword(s):  
Oil Spill ◽  
System Performance ◽  
Oil Spills ◽  
Coast Guard ◽  
Operating Conditions ◽  
Environmental Enforcement ◽  
Starting Point ◽  
Wide Range ◽  
The U.S ◽  
Mechanical Recovery

ABSTRACT As observed during several recent major oil spills, most notably the BP Deepwater Horizon Oil Spill, the current regulatory planning standard for mechanical recovery equipment has been often scrutinized as an inadequate means for vessel and facility plan holders to calculate their oil spill equipment needs. Effective Daily Recovery Capacity, or EDRC, was developed during a negotiated rulemaking process following the enactment of the Oil Pollution Act of 1990. During an IOSC 2011 Workshop sponsored by the American Petroleum Institute (API), the Bureau of Safety and Environmental Enforcement (BSEE), and the U.S. Coast Guard, there was general agreement among workshop participants that EDRC is not an accurate planning tool for determining oil spill response equipment needs. In addition, many attendees agreed that EDRC should account for the skimmer system as a whole, not individual skimmer components such as pump nameplate capacity. In 2012, the Bureau of Safety and Environmental Enforcement (BSEE) and the U.S. Coast Guard initiated and completed a third-party, independent research contract to review the existing EDRC regulations and make recommendations for improving planning standards for mechanical recovery. The contractor's final report methodology is based on oil spill thickness as a fundamental component in calculating mechanical recovery potential, and it emphasizes the importance of response time on-scene and storage for recovered oil. This research provides a more realistic and scientific approach to evaluating skimmer system performance, and more accurately accounts for a wide range of operating conditions and external influences. The federal government, with input from the oil industry, OSRO community, and other interested stakeholders, now has a sound methodology to serve as a starting point for redesigning the current planning standard that more accurately reflects skimmer system performance.

A New Reactor Concept for Efficient Solar-Thermochemical Fuel Production

2013 ◽  
Vol 135 (3) ◽  
Author(s):  
Ivan Ermanoski ◽  
Nathan P. Siegel ◽  
Ellen B. Stechel
Keyword(s):  
Solar Energy ◽  
High Efficiency ◽  
Packed Bed ◽  
Operating Conditions ◽  
Packed Bed Reactor ◽  
Reactive Material ◽  
Starting Point ◽  
Wide Range ◽  
Solar Thermochemical ◽  
The U.S

We describe and analyze the efficiency of a new solar-thermochemical reactor concept, which employs a moving packed bed of reactive particles produce of H2 or CO from solar energy and H2O or CO2. The packed bed reactor incorporates several features essential to achieving high efficiency: spatial separation of pressures, temperature, and reaction products in the reactor; solid–solid sensible heat recovery between reaction steps; continuous on-sun operation; and direct solar illumination of the working material. Our efficiency analysis includes material thermodynamics and a detailed accounting of energy losses, and demonstrates that vacuum pumping, made possible by the innovative pressure separation approach in our reactor, has a decisive efficiency advantage over inert gas sweeping. We show that in a fully developed system, using CeO2 as a reactive material, the conversion efficiency of solar energy into H2 and CO at the design point can exceed 30%. The reactor operational flexibility makes it suitable for a wide range of operating conditions, allowing for high efficiency on an annual average basis. The mixture of H2 and CO, known as synthesis gas, is not only usable as a fuel but is also a universal starting point for the production of synthetic fuels compatible with the existing energy infrastructure. This would make it possible to replace petroleum derivatives used in transportation in the U.S., by using less than 0.7% of the U.S. land area, a roughly two orders of magnitude improvement over mature biofuel approaches. In addition, the packed bed reactor design is flexible and can be adapted to new, better performing reactive materials.

JOINT MEXICO-UNITED STATES OIL SPILL RESPONSE PREPAREDNESS TRAINING ACTIVITIES

2005 ◽  
Vol 2005 (1) ◽  
pp. 711-714
Author(s):  
Heather A. Parker-Hall ◽  
Timothy P. Holmes ◽  
Norma A. Hernandez Ramirez
Keyword(s):  
United States ◽  
Oil Spill ◽  
Oil Spills ◽  
The United States ◽  
Coast Guard ◽  
Decision Makers ◽  
Hazardous Substances ◽  
Joint Training ◽  
Response Team ◽  
The U.S

ABSTRACT Exercise and evaluation of the Pacific Annex of the Joint Contingency Plan Between the United Mexican States and the United States of America Regarding Pollution of the Marine Environment by Discharges of Hydrocarbons or Other Hazardous Substances (MEXUSPLAN) uncovered a significant need for joint training between spill responders, planners, decision-makers and stakeholders on both sides of our border. Sponsored by U.S. Coast Guard District 11 (USCG Dll) and the Second Mexican Naval Zone (ZN2), a series of training sessions were held for Mexican officials from the Northern Baja California region and Mexico City in early 2003. The first of these well-attended sessions was held in two locations: San Diego, CA and Ensenada, Mexico in February 2003. The U.S. National Oceanic and Atmospheric Administration (NOAA) Hazmat facilitated the first session, the Joint Mexico-United States Oil Spill Science Forum. It provided a scientific view of oil spills. The following joint session facilitated by USCG Dll and held in Ensenada was a tabletop exercise designed in preparation for the signing of the MEXUSPAC Annex. Through the use of a spill drill scenario, this session included instruction and dialogue about the roles and responsibilities of both U.S. and Mexican spill responders. Both sessions included presentations from several agencies of the Regional Response Team IX/Joint Response Team: U.S. Dept. of Commerce, U.S. Dept. of the Interior and California's Office of Spill Prevention and Response. Industry partners also contributed topics of discussion, further complementing the U.S. response landscape. Mexican response agencies, including PEMEX, SAGARPA, SEMARNAT and PROFEPA, provided valuable input ensuring dialogue helping to identify additional joint response gaps. Upon the most significant gaps brought to light was the need for additional information regarding dispersant use by Mexican agencies, particularly in light of the approaching international SONS Exercise in April 2004. To this end, USCG Dll and NOAA HAZMAT developed and presented a modified Ecological Risk Assessment for their Mexican counterparts. Hosted by ZN2 in October 2003, this highly successful workshop brought together many key decision makers, planners and stakeholders from both sides of the border to discuss tradeoffs inherent in the use of existing spill response tools, including dispersants. Joint training and discussion sessions such as these are key to ensuring any measure of success in a joint spill response. Several additional training and discussion topics designed for the Mexican-U.S. joint response forum have been identified with many in the planning phase. Acknowledging the similarities as well as differences in response systems of our two nations' is essential to the success of these joint collaborations. Such continued efforts will help bridge existing gaps.

scholarly journals The Marine Salvage Industry: Proven in Preventing Oil Spills

2021 ◽  
Vol 2021 (1) ◽  
pp. 684710
Author(s):  
Jim Elliott
Keyword(s):  
Environmental Protection ◽  
Oil Spill ◽  
Oil Recovery ◽  
Oil Spills ◽  
Oil Pollution ◽  
The United States ◽  
Vital Role ◽  
Coast Guard ◽  
New Policies ◽  
The U.S

Abstract The marine salvage industry plays a vital role in protecting the marine environment. Governments, industry and the public, worldwide, now place environmental protection as the driving objective, second only to the safety of life, during a marine casualty response operation. Recognizing over 20 years after the passage of the Oil Pollution Act of 1990 that the effectiveness of mechanical on-water oil recovery remains at only about 10 to 25 percent while the international salvage industry annually prevents over a million tons of pollutants from reaching the world's oceans, ten years ago the United States began implementing a series of comprehensive salvage and marine firefighting regulations in an effort to improve the nation's environmental protection regime. These regulations specify desired response timeframes for emergency salvage services, contractual requirements, and criteria for evaluating the adequacy of a salvage and marine firefighting service provider. In addition to this effort to prevent surface oil spills, in 2016, the U.S. Coast Guard also recognized the salvage industries advancements in removing oil from sunken ships and recovering submerged pollutants, issuing Oil Spill Removal Organization (OSRO) classification standards for companies that have the capabilities to effectively respond to non-floating oils. Ten years after the implementation of the U.S. salvage and marine firefighting regulatory framework, this paper will review the implementation of the U.S. salvage and marine firefighting regulations and non-floating oil detection and recovery requirements; analyze the impacts and effectiveness of these new policies; and present several case studies and recommendations to further enhance salvage and oil spill response effectiveness.

International Offers of Assistance Guidelines – Developing an IMO Tool to "Internationalize" Oil Spill Readiness and Response

2014 ◽  
Vol 2014 (1) ◽  
pp. 328-339 ◽  
Author(s):  
Heather A. Parker ◽  
Scott R. Knutson ◽  
Andy Nicoll ◽  
Tim Wadsworth
Keyword(s):  
Oil Spill ◽  
Ad Hoc ◽  
Oil Spills ◽  
Guideline Development ◽  
The United States ◽  
Coast Guard ◽  
Global Perspective ◽  
National Response ◽  
Response Capacity ◽  
The U.S

ABSTRACT During the Macondo 252 incident in 2010, it became apparent that the lack of clear guidance to effectively manage the flood of response assistance offered and required from other nations and organizations. To help address these concerns, the U.S. Coast Guard hosted an international ad hoc workgroup after the 2011 International Oil Spill Conference to discuss challenges and issues associated with sharing equipment, technology and expertise among nations and organizations to support a national response authority faced with a significant oil spill exceeding the domestic response capacity. Ideas and recommendations were captured and the need for the development of a comprehensive set of guidelines for International Offers of Assistance (IOA) was formed. The U.S. Coast Guard recognized the importance of establishing these guidelines with a broad, global perspective and proposed the concept to the International Maritime Organization's Marine Environment Protection Committee (MEPC). In July 2011, MEPC approved the proposal submitted by the United States, and added this item to the work program of the Technical Working Group of the IMO Protocol on Preparedness, Response and Co-operation to pollution Incidents by Hazardous and Noxious Substances (OPRC-HNS TG). The OPRC-HNS TG began this work during its 13th session in March 2012, and continues to conduct the bulk of guideline development during intersessional periods via an International Correspondence Group, comprised of a range of national response authorities, spill contractors and industry representatives from around the world. These international guidelines will be available for use by nations as a tool to assist in managing a multitude of requests for and offers of assistance from other countries, regional coordinating bodies, or other entities. This paper summarizes work already completed and still in progress on the development of the IMO International Offers of Assistance Guidelines for oil spills. The ultimate goal for these Guidelines, once completed within the OPRC-HNS TG and approved by MEPC, will be adoption and utilization by IMO Member States, particularly those that are party to OPRC Convention and to the OPRC-HNS Protocol which require States to establish procedures for international cooperation during pollution incidents.

OIL SPILL DEBRIS DISPOSAL HARDWARE SYSTEMS: METHODS FOR CONCEPTUALIZATION AND DEVELOPMENT1

1979 ◽  
Vol 1979 (1) ◽  
pp. 507-513
Author(s):  
Warren G. Hansen ◽  
David E. Ross ◽  
John R. Sinclair
Keyword(s):  
Oil Spill ◽  
Operations Research ◽  
Oil Spills ◽  
Coast Guard ◽  
Additional Equipment ◽  
Wide Range ◽  
Survey Results

ABSTRACT A Coast Guard sponsored investigation has determined that additional equipment systems are needed for disposal of wastes collected during cleanup of oil spills. Survey results indicate that, in most cases, existing systems are designed for specific environmental and debris conditions and may not provide the flexibility for the variety of situations that can be encountered during Coast Guard operations. Research also shows that there is equipment presently available that can be included in disposal systems for responding to a wide range of oil spill mass scenarios.

THE CONTRIBUTION OF AIR CUSHIONED VEHICLES IN OIL SPILL RESPONSE1

1993 ◽  
Vol 1993 (1) ◽  
pp. 127-133
Author(s):  
Mac W. McCarthy ◽  
John McGrath
Keyword(s):  
Oil Spill ◽  
Pacific Coast ◽  
Oil Spills ◽  
Washington State ◽  
Coast Guard ◽  
Fish Processing ◽  
The Pacific ◽  
Oil Spill Response ◽  
International Boundary ◽  
Dense Fog

ABSTRACT On July 22, 1991, the Tuo Hai, a 46,500 ton Chinese grain carrier, collided with the Tenyo Maru, a 4,800 ton Japanese fish processing ship, off the coast of Washington State. The Tenyo Maru sank, creating an oil spill that cost upwards of $4 million (U.S.) to clean up. The incident initiated a joint response from the U.S. and Canadian governments. As part of this response, the Canadian Coast Guard mobilized an SRN-6 hovercraft. This air cushioned vehicle (ACV) provided logistical support to responders on both sides of the international boundary. The response operation along the Pacific Coast was extensive. Dense fog and the remote location of the impacted area provided formidable challenges to the cleanup effort. It was the mission scenario of the Canadian SRN-6 hovercraft to provide logistical support—as an experiment in ACV utility—to the organizations responding to this incident. Based on this experience, it can be argued that the hovercraft offers great potential value in responding to marine oil spills. Appropriate application of ACV technology can enhance oil spill response work, spill waste management, and incident surveillance. This paper discusses the contribution of the SRN-6 hovercraft to the Tenyo Maru response, briefly examines the use of another, very different hovercraft, during a response in the Gulf of St. Lawrence, and reviews a new hovercraft design and discusses its potential contributions.

THE IMPORTANCE OF CONTINGENCY MEASURES IN DETERMINING OUTER CONTINENTAL SHELF OIL AND GAS DEVELOPMENT

1981 ◽  
Vol 1981 (1) ◽  
pp. 571-575
Author(s):  
Raymond R. Emerson
Keyword(s):  
Oil Spill ◽  
Environmental Risk ◽  
Oil And Gas ◽  
Oil Spills ◽  
Contingency Planning ◽  
Outer Continental Shelf ◽  
Production Potential ◽  
Oil And Gas Development ◽  
Site Specific ◽  
The U.S

ABSTRACT Oil spills are one of the major concerns associated with oil and gas development along the outer continental shelf. The U.S. Department of the Interior is presently planning lease sales at the rate of seven per year. Many of these leases are being proposed in areas where the risks associated with oil spills are difficult to assess. The major objective of the decisionmakers in this process is to select a leasing plan from the list of proposed blocks that will offer the maximum production potential within an acceptable level of environmental risk. This objective can be obtained with proper contingency planning which should include site-specific designs. A proposed leasing plan could be limited in its production potential by the habitats more vunerable to a potential oil spill. These areas are identified using a model system developed by the U.S. Geological Survey. In this model, the local meteorology and physical oceanography are coupled to produce trajectories of hypothetical oil spills. These trajectories, along with oil resource estimates, are used to establish overall probabilities of an oil spill contacting specific coastal areas and habitats. Using linear programming techniques, the blocks that can yield the maximum resource recovery within specified limits of environmental risk are identified. Site-specific contingency measures (such as stockpiles of cleanup equipment) concentrated at the more vulnerable habitats will allow the decisionmaker to accept a higher level of environmental risk and significantly increase the number of blocks that are suitable for leasing. A proposed lease sale area for the northeast Gulf of Alaska is used to demonstrate the importance of contingency planning in determining various levels of offshore oil and gas resource development.

AN ONGOING ASSESSMENT OF THE USE OF SPACE TECHNOLOGY IN MONITORING OIL SPILLS

1979 ◽  
Vol 1979 (1) ◽  
pp. 313-316
Author(s):  
William F. Croswell ◽  
John C. Fedors
Keyword(s):  
Remote Sensing ◽  
Environmental Protection Agency ◽  
Oil Spills ◽  
Coast Guard ◽  
Space Technology ◽  
Bureau Of Land Management ◽  
Space System ◽  
Use Of Space ◽  
The Status ◽  
The U.S

ABSTRACT The U.S. Congress has directed NASA to conduct an assessment of the potential use of space technology in the monitoring of oil spills and ocean pollution. As a result, laboratory studies, aircraft missions, and spacecraft studies are underway to perform this assessment with the cooperation of the U.S. Coast Guard, the Environmental Protection Agency, the Bureau of Land Management, the U.S. Geological Survey, the National Oceanic and Atmospheric Administration, and the Canada Centre for Remote Sensing. Primary emphasis in the space system will be directed toward all-weather remote sensing and surveillance in which the space system would provide information to regulatory agencies for closer investigation with aircraft or ships. Laboratory and aircraft missions will be directed toward understanding and obtaining simultaneous microwave and optical imagery of oil spills on the sea with instruments of potential usefulness in the modeling of the movement of spills, along with detection and surveillance image definition. This paper summarizes the status of these efforts as of late 1978. Initial results of the required assessment should be available by the end of 1979.

National Oil Spill Response Planning in the U.S.S.R.: Principal Conceptions and Objectives

1991 ◽  
Vol 1991 (1) ◽  
pp. 3-5
Author(s):  
O. Khalimonov ◽  
S. Nunuparov
Keyword(s):  
Oil Spill ◽  
Oil Spills ◽  
Data Bank ◽  
Effective Utilization ◽  
Contingency Plan ◽  
Response Planning ◽  
Wide Range ◽  
International Monitoring ◽  
Oil Spill Response ◽  
System Data

ABSTRACT International and domestic experience in the response to major oil spills at sea confirms the vital necessity of a national contingency plan to guarantee effective utilization of national resources and those of assisting countries and organizations. Experience in responding to recent major oil spills underlines deficiencies connected with the shortage of technical means and also with ineffective organization of the response and cooperation of all parties involved. This results in unjustifiable delays in decision making and, finally, in catastrophic damages to the environment. The main principles of the U.S.S.R. national oil spill response plan, currently under consideration for approval, are as follows:involvement of a wide range of national forces and forces of the neighboring countries under preliminary agreed-upon schemes;strengthening and development of appropriate legal instruments to stipulate obligations of the parties involved in pollution response operations;development of a mechanism to reduce impediments to financial, technical, and related agreements required prior to commencement of operations (sources of finances, preliminary approval of the response technology by competent authorities, facilitation of custom procedures);unification of the structure of the U.S.S.R national contingency plan with a view to making it compatible with corresponding plans of neighboring countries following the prototype developed by the International Maritime Organization (IMO);cooperation in the establishment of the international monitoring system, data bank, and computerized exchange of information.

METACOGNITIVE DECISION MAKING IN OIL SPILL RESPONSE-BEHAVIORAL BIAS IN RELATION TO PERCEIVED RISK

2017 ◽  
Vol 2017 (1) ◽  
pp. 1453-1470
Author(s):  
LT Christopher M. Kimrey
Keyword(s):  
Decision Making ◽  
Oil Spill ◽  
Homeland Security ◽  
Perceived Risk ◽  
Oil Spills ◽  
Coast Guard ◽  
Sense Making ◽  
Self Awareness ◽  
Behavioral Bias ◽  
Oil Spill Response

ABSTRACT 2017-205 Catastrophic events like Deepwater Horizon, Exxon Valdez, major hurricanes, and other such anomalies have a tendency to overwhelm the initial crisis management leadership due to the chaotic nature of the event. The inability to quickly and accurately make critical assessments about the magnitude and complexity of the emerging catastrophe can spell disaster for crisis managers long before the response ever truly takes shape. This paper argues for the application of metacognitive models for sense and decision-making. Rather than providing tools and checklists as a recipe for success, this paper endeavors to provide awareness of the cognitive processes and heuristics that tend to emerge in crises including major oil spills, making emergency managers aware of their existence and potential impacts. Awareness, we argue, leads to recognition and self-awareness of key behavioral patterns and biases. The skill of metacognition—thinking about thinking—is what we endeavor to build through this work. Using a literature review and cogent application to oil spill response, this paper reviews contemporary theories on metacognition and sense-making, as well as concepts of behavioral bias and risk perception in catastrophic environments. When catastrophe occurs—and history has proven they will—the incident itself and the external pressures of its perceived management arguably emerge simultaneously, but not necessarily in tandem with one another. Previous spills have demonstrated how a mismanaged incident can result in an unwieldy and caustic confluence of external forces. This paper provides an awareness of biases that lead to mismanagement and apply for the first time a summary of concepts of sense-making and metacognition to major oil spill response. The views and ideas expressed in this paper are those of the author and do not necessarily reflect the views of the U.S. Coast Guard or Department of Homeland Security.

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