|
Red Hill Underground Fuel Storage Facility
The Red Hill Bulk Fuel Storage Facility is a military fuel storage facility in Hawaii. Operated by the United States Navy, Red Hill supports U.S. military operations in the Pacific. As of March 7, 2022, the Department of Defense announced the planned closure of the Red Hill facility, due to reduced military need and water contamination issues. Description Unlike any other facility in the United States, the Red Hill Underground Fuel Storage Facility can store up to 250 million gallons of fuel. It consists of 20 steel-lined underground storage tanks encased in concrete, and built into cavities that were mined inside of Red Hill. Each tank has a storage capacity of approximately 12.5 million gallons. The Red Hill tanks are connected to three gravity-fed pipelines that run 2.5 miles inside a tunnel to fueling piers at Pearl Harbor. Each of the 20 tanks at Red Hill measures 100 feet in diameter and is 250 feet in height. Red Hill is located under a volcanic mountain ridge near H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressure Grouting
Pressure grouting or jet grouting involves injecting a grout material into otherwise inaccessible but interconnected pore or void space of which neither the configuration or volume are known, and is often referred to simply as ''grouting''. The grout may be a cementitious, resinous, or solution chemical mixture. The greatest use of pressure grouting is to improve geomaterials (soil and rock). The purpose of grouting can be either to strengthen a formation or to reduce water flow through it. It is also used to correct faults in concrete and masonry Masonry is the building of structures from individual units, which are often laid in and bound together by mortar; the term ''masonry'' can also refer to the units themselves. The common materials of masonry construction are bricks, building ... structures. Since first usage in the 19th century, grouting has been performed on the foundation of virtually every one of the world's large dams, in order to reduce the amount of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navy Region Hawaii
Navy Region Hawaii (CNRH or NAVREGHI) is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in Hawaii. The region is commanded by RDML Stephen D. Barnett. The region's most important installation, Joint Base Pearl Harbor–Hickam hosts two of United States Pacific Command subordinate Service components - United States Pacific Fleet on the Pearl Harbor side, and Pacific Air Forces on the Hickam side. The region also oversees installation support for the Pacific Missile Range Facility, the world's largest instrumented, multi-dimensional testing and training missile range in Kekaha, Hawaii. History Most of the current day boundaries of Navy Region Hawaii encompass what was previously known as the Fourteenth Naval District. The Fourteenth District was formed in 1916 by then-Acting Secretary of the Navy Charles H. Darling, headquartered on the property of Naval Station Pearl Harbor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil Vapor Extraction
Soil vapor extraction (SVE) is a physical treatment process for in situ remediation of volatile contaminants in vadose zone (unsaturated) soils (EPA, 2012). SVE (also referred to as in situ soil venting or vacuum extraction) is based on mass transfer of contaminant from the solid (sorbed) and liquid (aqueous or non-aqueous) phases into the gas phase, with subsequent collection of the gas phase contamination at extraction wells. Extracted contaminant mass in the gas phase (and any condensed liquid phase) is treated in aboveground systems. In essence, SVE is the vadose zone equivalent of the pump-and-treat technology for groundwater remediation. SVE is particularly amenable to contaminants with higher Henry’s Law constants, including various chlorinated solvents and hydrocarbons. SVE is a well-demonstrated, mature remediation technology and has been identified by the U.S. Environmental Protection Agency (EPA) as presumptive remedy. SVE Configuration The soil vapor extractio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrocarbon
In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are examples of group 14 hydrides. Hydrocarbons are generally colourless and hydrophobic, and their odors are usually weak or exemplified by the odors of gasoline and lighter fluid. They occur in a diverse range of molecular structures and phases: they can be gases (such as methane and propane), liquids (such as hexane and benzene), low melting solids (such as paraffin wax and naphthalene) or polymers (such as polyethylene and polystyrene). In the fossil fuel industries, ''hydrocarbon'' refers to the naturally occurring petroleum, natural gas and coal, and to their hydrocarbon derivatives and purified forms. Combustion of hydrocarbons is the main source of the world's energy. Petroleum is the dominant raw-material source for organic commodity chemicals such as solvents and polymers. Most anthropogenic (human-generated) emissions of greenhouse gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Base Pearl Harbor–Hickam
Joint Base Pearl Harbor–Hickam (JBPHH) is a United States military base on the island of Oahu, Hawaii. It is an amalgamation of the United States Air Force's Hickam Air Force Base and the United States Navy's Naval Station Pearl Harbor, which were merged in 2010. Joint Base Pearl Harbor–Hickam is one of 12 Joint Bases the 2005 Base Realignment and Closure Commission created. It is part of Navy Region Hawaii and provides Navy and joint operations Base Operating Support that is capabilities-based and integrated. Naval Station Pearl Harbor Pearl Harbor is from Honolulu. Naval Station Pearl Harbor provides berthing and shore side support to surface ships and submarines, as well as maintenance and training. Pearl Harbor can accommodate the largest ships in the fleet, to include dry dock services, and is now home to over 160 commands. Housing, personnel, and family support are also provided and are an integral part of the shore side activities, which encompasses both p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quality Assurance
Quality assurance (QA) is the term used in both manufacturing and service industries to describe the systematic efforts taken to ensure that the product(s) delivered to customer(s) meet with the contractual and other agreed upon performance, design, reliability, and maintainability expectations of that customer. The core purpose of Quality Assurance is to prevent mistakes and defects in the development and production of both manufactured products, such as automobiles and shoes, and delivered services, such as automotive repair and athletic shoe design. Assuring quality and therefore avoiding problems and delays when delivering products or services to customers is what ISO 9000 defines as that "part of quality management focused on providing confidence that quality requirements will be fulfilled". This defect prevention aspect of quality assurance differs from the defect detection aspect of quality control and has been referred to as a ''shift left'' since it focuses on quality eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quality Control
Quality control (QC) is a process by which entities review the quality of all factors involved in production. ISO 9000 defines quality control as "a part of quality management focused on fulfilling quality requirements". This approach places emphasis on three aspects (enshrined in standards such as ISO 9001): # Elements such as controls, job management, defined and well managed processes, performance and integrity criteria, and identification of records # Competence, such as knowledge, skills, experience, and qualifications # Soft elements, such as personnel, integrity, confidence, organizational culture, motivation, team spirit, and quality relationships. Inspection is a major component of quality control, where physical product is examined visually (or the end results of a service are analyzed). Product inspectors will be provided with lists and descriptions of unacceptable product defects such as cracks or surface blemishes for example. History and introductio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Environmental Protection Agency
The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. The order establishing the EPA was ratified by committee hearings in the House and Senate. The agency is led by its administrator, who is appointed by the president and approved by the Senate. The current administrator is Michael S. Regan. The EPA is not a Cabinet department, but the administrator is normally given cabinet rank. The EPA has its headquarters in Washington, D.C., regional offices for each of the agency's ten regions and 27 laboratories. The agency conducts environmental assessment, research, and education. It has the responsibility of maintaining and enforcing national standards under a variety of environmental laws, in consultation with sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii Department Of Health
The Hawaii State Department of Health (DOH) is a state agency of Hawaiʻi, with its headquarters in Honolulu CDP, Honolulu County on the island of Oʻahu. The Hawai'i Department of Health is organized into three administrations: Health Resources, Behavioral Health, and Environmental Health. The role of the Health Resources Administration is to prevent, detect, and manage disease and threatening situations, and assure care to people with special health needs. The Behavioral Health Administration is responsible for improving the lives of those suffering from substance use and mental health illness by providing education, prevention, therapy and treatment services. The environmental health administration ensures that environmental safety regulations are satisfied and manages cases that pose threats to environmental safety. The Hawaiʻi Department of Health was established under Hawaiʻi Revised Statutes §26-13. The department is responsible for the well-being for the people of Hawai� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Memorial Cemetery Of The Pacific
The National Memorial Cemetery of the Pacific (informally known as Punchbowl Cemetery) is a national cemetery located at Punchbowl Crater in Honolulu, Hawaii. It serves as a memorial to honor those men and women who served in the United States Armed Forces, and those who have given their lives in doing so. It is administered by the National Cemetery Administration of the United States Department of Veterans Affairs and is listed on the National Register of Historic Places. Millions of visitors visit the cemetery each year, and it is one of the most popular tourist attractions in Hawaii. Location, construction and history Punchbowl Crater was formed some 75,000 to 100,000 years ago during the Honolulu period of secondary volcanic activity. A crater resulted from the ejection of hot lava through cracks in the old coral reefs which, at the time, extended to the foot of the Koolau Mountain Range. Although there are various translations of the Punchbowl's Hawaiian name, "Puo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Pressure Grouting")
.svg "Click for more on -> Navy Region Hawaii")
_System_for_Vadose_Zone_Remediation.png "Click for more on -> Soil Vapor Extraction")
