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Hope Mills Dam
The Hope Mills Dam, also known as Hope Mills Dam #1, is a concrete gravity dam on Little Rockfish Creek in Hope Mills, North Carolina, USA, which created Hope Mills Lake. Four different dams were built on the site including the current one. The first dam, of rock-crib design, was built in 1839 to power local cotton mills. The second was an embankment dam built in 1924 for powering the mills and later to maintain the lake's water level. Both previous dams failed from flooding. Then in June 2010 a leak was discovered and the lake was drained. The current dam was completed in early 2018 and water to be impounded in January but rainwater filled the dam before water even needed to be impounded. History The first Hope Mills Dam was a rock-crib dam and was built in 1839 by the Rockfish Mills Co. for the powering of four cotton mills nearby. In 1865, General Sherman and Union Army troops burned the cotton mills but spared the dam from destruction. After the American Civil War, two mills w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hope Mills, North Carolina
Hope Mills is a town in Cumberland County, North Carolina, United States. Its population was 15,176 at the 2010 census. Geography Hope Mills is located in western Cumberland County at (34.970679, −78.956603), south of Fayetteville, North Carolina, Fayetteville, the county seat. The town center is next to a Hope Mills Dam, dam on Little Rockfish Creek, forming Hope Mills Lake. Little Rockfish Creek flows southeast to Rockfish_Creek_(Cape_Fear_River_tributary), Rockfish Creek, a tributary of the Cape Fear River. North Carolina Highway 59 (Main Street) runs through the center of the town, leading north to U.S. Route 401 in western Fayetteville, and south to Interstate 95 in North Carolina, Interstate 95 at Exit 41. Several pieces of land around Exit 41 are within the town limits, although not connected to the town center. According to the United States Census Bureau, the town has a total area of , of which are land and , or 1.40%, is covered by water, including Hope Mills Lake. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Fear River
The Cape Fear River is a long blackwater river in east central North Carolina. It flows into the Atlantic Ocean near Cape Fear, from which it takes its name. The river is formed at the confluence of the Haw River and the Deep River (North Carolina) in the town of Moncure, North Carolina. Its river basin is the largest in the state: 9,149 square miles. The river is the most industrialized river in North Carolina, lined with power plants, manufacturing plants, wastewater treatment plants, landfills, paper mills and industrial agriculture. Relatedly, the river is polluted by various substances, including suspended solids and runoff and manmade chemicals. These chemicals include per- and polyfluoroalkyl substances (PFAS), GenX, perfluorooctanesulfonic acid (PFOS), perfluorooctanoic acid (PFOA), byproducts of production of the fluoropolymer Nafion; and intermediates used to make other fluoropolymers (e.g. PPVE, PEVE and PMVE Perfluoroether). Industrial chemicals such as 1,4-Dioxane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Cumberland County, North Carolina
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In North Carolina
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dam Failure
A dam failure or dam burst is a catastrophic type of structural failure characterized by the sudden, rapid, and uncontrolled release of impounded water or the likelihood of such an uncontrolled release. Between the years 2000 and 2009 more than 200 notable dam failures happened worldwide. A dam is a barrier across flowing water that obstructs, that directs or slows down the flow, often creating a reservoir, lake or impoundments. Most dams have a section called a ''spillway or weir'' over or through which water flows, either intermittently or continuously, and some have hydroelectricity, hydroelectric power generation systems installed. Dams are considered "installations containing dangerous forces" under International humanitarian law due to the massive impact of a possible destruction on the civilian population and the environment. Dam failures are comparatively rare, but can cause immense damage and loss of life when they occur. In 1975 the 1975 Banqiao Dam failure, failure of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Envision Rating System
The Institute for Sustainable Infrastructure (ISI) is a 501(c)(3) non-profit organization founded by the American Public Works Association (APWA), the American Society of Civil Engineers (ASCE), and the American Council of Engineering Companies The American Council of Engineering Companies (ACEC) is the oldest and largest business association of engineering companies. It is organized as a federation of 52 state and regional councils with national headquarters in Washington, D.C., compris ... (ACEC) in 2010, and operates under their oversight. The organization was created to develop and maintain a sustainability rating system for all civil infrastructure. Envision rating system ISI maintains and administers the Envision Rating System for infrastructure projects. The rating system is published freely online, but there is a cost associated with requesting a third-party review of a project to receive "verification." References {{US-org-stub Non-profit organizations based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute For Sustainable Infrastructure
The Institute for Sustainable Infrastructure (ISI) is a 501(c)(3) non-profit organization founded by the American Public Works Association (APWA), the American Society of Civil Engineers (ASCE), and the American Council of Engineering Companies The American Council of Engineering Companies (ACEC) is the oldest and largest business association of engineering companies. It is organized as a federation of 52 state and regional councils with national headquarters in Washington, D.C., compris ... (ACEC) in 2010, and operates under their oversight. The organization was created to develop and maintain a sustainability rating system for all civil infrastructure. Envision rating system ISI maintains and administers the Envision Rating System for infrastructure projects. The rating system is published freely online, but there is a cost associated with requesting a third-party review of a project to receive "verification." References {{US-org-stub Non-profit organizations based in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hope Mills Dam And Spillway High Water 2018
Hope is an optimistic state of mind that is based on an expectation of positive outcomes with respect to events and circumstances in one's life or the world at large. As a verb, its definitions include: "expect with confidence" and "to cherish a desire with anticipation." Among its opposites are dejection, hopelessness, and despair. In psychology Professor of Psychology Barbara Fredrickson argues that hope comes into its own when crisis looms, opening us to new creative possibilities. Frederickson argues that with great need comes an unusually wide range of ideas, as well as such positive emotions as happiness and joy, courage, and empowerment, drawn from four different areas of one's self: from a cognitive, psychological, social, or physical perspective. Hopeful people are "like the little engine that could, ecausethey keep telling themselves "I think I can, I think I can". Such positive thinking bears fruit when based on a realistic sense of optimism, not on a naive "fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Ladder
A fish ladder, also known as a fishway, fish pass, fish steps, or fish cannon is a structure on or around artificial and natural barriers (such as dams, locks and waterfalls) to facilitate diadromous fishes' natural migration as well as movements of potamodromous species. Most fishways enable fish to pass around the barriers by swimming and leaping up a series of relatively low steps (hence the term ''ladder'') into the waters on the other side. The velocity of water falling over the steps has to be great enough to attract the fish to the ladder, but it cannot be so great that it washes fish back downstream or exhausts them to the point of inability to continue their journey upriver. History Written reports of rough fishways date to 17th-century France, where bundles of branches were used to make steps in steep channels to bypass obstructions. A pool and weir salmon ladder was built around 1830 by James Smith, a Scottish engineer on the River Teith, near Deanston, Perthshire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mactec
MACTEC was among the largest engineering design companies in the United States. The company provided engineering, environmental, and construction services to private- and public-sector clients. MACTEC was based in Denver, Colorado until 2002, when they merged with LAW Engineering and the headquarters were moved to Alpharetta, Georgia. At that time they employed 3100 staff in 80 locations, with capability in more than 50 scientific and engineering disciplines. The company consisted primarily of two primary operating entities. * MACTEC Engineering and Consulting (MEC): MEC provided engineering, environmental consulting and remediation, facility lifecycle management, sustainable design, and construction consulting. Special services include disaster response and recovery, and building engineering for LEED certification. * MACTEC Development Corporation (MDC): MDC provided construction and demolition, nuclear decontamination and decommissioning (D&D), hazmat remediation, risk m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowder Construction Company
Crowder Construction Company is a privately owned General Contracting, and Design-Build service provider. Founded in 1947 by O. P. and W.T. Crowder, Crowder Construction Company is headquartered in Charlotte, North Carolina. Crowder is ranked among the top 400 contractors by '' Engineering News-Record''. History In 1947, brothers O. P. and W.T. Crowder concluded their initial undertaking, which involved constructing a sidewalk for a church. Within a span of fewer than ten years, they assembled a workforce comprising 40 individuals and embarked on Crowder's inaugural significant endeavor in highway construction – the construction of a bridge located in Charlotte, North Carolina. As the Company grew, O. P. and W.T. moved to larger heavy civil and environmental projects including water and wastewater treatment plants. Crowder expanded its operations in the early 1990s to include mechanical and industrial projects. Crowder opened offices in Apex, North Carolina and Spartanburg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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