A lightvessel, or lightship, is a ship that acts as a lighthouse. They are used in waters that are too deep or otherwise unsuitable for lighthouse construction. Although some records exist of fire beacons being placed on ships in Roman times, the first modern lightvessel was off the Nore sandbank at the mouth of the River Thames in London, England, placed there by its inventor Robert Hamblin in 1734. The type has become largely obsolete; lighthouses replaced some stations as the construction techniques for lighthouses advanced, while large, automated buoys replaced others.
The Massachusetts Water Resources Authority (MWRA) is a public authority in the Commonwealth of Massachusetts that provides wholesale drinking water and sewage services to 3.1 million people in sixty-one municipalities and more than 5,500 large industrial users in the eastern and central parts of the state, primarily in the Boston area.
United States lightship Chesapeake (LS-116/WAL-538/WLV-538) is a museum ship owned by the National Park Service and on a 25-year loan to Baltimore City, and is operated by Historic Ships in Baltimore Museum in Baltimore, Maryland. A National Historic Landmark, she is one of a small number of preserved lightships. Since 1820, several lightships have served at the Chesapeake lightship station and have been called Chesapeake. Lightships were initially lettered in the early 1800s, but then numbered as they were often moved from one light station to another. The name painted on the side of lightships was the short name of the Light Station they were assigned to and was the daytime visual aspect of the many Aids to Navigation on board lightships. The United States Coast Guard assigned new hull numbers to all lightships still in service in April 1950. After that date, Light Ship 116 was then known by the new Coast Guard Hull number: WAL-538. In January 1965 the Coast Guard further modified all lightship hull designations from WAL to WLV, so Chesapeake became WLV-538.
Boston Harbor is a natural harbor and estuary of Massachusetts Bay, and is located adjacent to the city of Boston, Massachusetts. It is home to the Port of Boston, a major shipping facility in the Northeastern United States.
The Department of Conservation and Recreation (DCR) is a state agency of the Commonwealth of Massachusetts, United States, situated in the Executive Office of Energy and Environmental Affairs. It is best known for its parks and parkways. The DCR's mission is "To protect, promote and enhance our common wealth of natural, cultural and recreational resources for the well-being of all." The agency is the largest landowner in Massachusetts.
The station named Nantucket or Nantucket Shoals was served by a number of lightvessels that marked the hazardous Nantucket Shoals south of Nantucket Island. The vessels, given numbers as their "name," had the station name painted on their hulls when assigned to the station. Several ships have been assigned to the Nantucket Shoals lightship station and have been called Nantucket. It was common for a lightship to be reassigned and then have the new station name painted on the hull. The Nantucket station was a significant US lightship station for transatlantic voyages. Established in 1854, the station marked the limits of the dangerous Nantucket Shoals. She was the last lightship seen by vessels departing the United States, as well as the first beacon seen on approach. The position was 40 miles (64 km) southeast of Nantucket Island, the farthest lightship in North America, and experienced clockwise rotary tidal currents.
Lightship Ambrose was the name given to multiple lightships that served as the sentinel beacon marking Ambrose Channel, New York Harbor's main shipping channel.
Dorchester Shores Reservation is a Massachusetts state park consisting of three non-contiguous areas totaling 44 acres (18 ha) along the eastern edge of the Dorchester section of Boston. The area is composed of beaches and a park along the extended mouth of the Neponset River: Savin Hill/Malibu Beach, Tenean Beach, and Victory Road Park. Savin Hill is adjacent to Malibu Beach and has been restored to its original Olmsted Brothers design. The reservation is managed by the Department of Conservation and Recreation.
The Boston Harbor Islands Partnership is a non-profit partnership organization based in Boston, whose purpose is "to coordinate the activities of the Federal, State, and local authorities and the private sector in the development and implementation of a general management plan" for the Boston Harbor Islands National Recreation Area. The Partnership was established by the United States Congress in 1996, as part of the law which designated the Boston Harbor Islands as a unit of the national parks system.
The Deer Island Waste Water Treatment Plant is located on Deer Island, one of the Boston Harbor Islands in Boston Harbor. The plant is operated by the Massachusetts Water Resources Authority (MWRA) and began partial operations in 1995. The facility was fully operational in 2000 with the completion of the outfall tunnel.
The Massachusetts Department of Transportation (MassDOT) oversees roads, public transit, aeronautics, and transportation licensing and registration in the US state of Massachusetts. It was created on November 1, 2009, by the 186th Session of the Massachusetts General Court upon enactment of the 2009 Transportation Reform Act.
Armando David Mazzone served for twenty-six years as a United States district judge of the United States District Court for the District of Massachusetts.
United States lightship Nantucket (LV-112) is a National Historic Landmark lightship that served at the Lightship Nantucket position. She was the last serving lightship and at time of its application as a landmark, one of only two capable of moving under their own power. She served as the lightship for such notable vessels as the liners United States, Queen Mary, and Normandie.
The Nut Island effect describes an organizational behavior phenomenon in which a team of skilled employees becomes isolated from distracted top managers resulting in a catastrophic loss of the ability of the team to perform an important mission. The term was coined by Paul F. Levy, a former Massachusetts state official, in an article in the Harvard Business Review published in 2001. The article outlines a situation which resulted in massive pollution of Boston Harbor, and proposes that the name of the facility involved be applied to similar situations in other business enterprises. The work is used as a source in human resources management case studies and is featured on the websites of several business management consulting firms and health care institutions.
The Metropolitan Park System of Greater Boston is a system of reservations, parks, parkways and roads under the control of the Massachusetts Department of Conservation and Recreation (DCR) in and around Boston that has been in existence for over a century. The title is used by the DCR to describe the areas collectively: "As a whole, the Metropolitan Park System is currently eligible for listing on the National Register of Historic Places", as outlined on the department's website. The DCR maintains a separate Urban Parks and Recreation division to oversee the system, one of five such divisions within the department—DCR's Bureau of State Parks and Recreation manages the remainder of Massachusetts state parks. Direct design and maintenance functions for the parkways and roads within the system are provided by the DCR Bureau of Engineering.
The United States Lightship WLV-613 was a lightvessel commissioned in 1952 that became the last lightship to mark the Ambrose Channel. She was replaced by a Texas Tower lightstation on 24 August 1967.
Donald Robert Fergusson Harleman was an American civil engineer noted for his research of the flow of contaminants through water and harbor cleanup efforts around the world. Harleman was credited with cleanup efforts of harbors around the world: Australia, Brazil, China, India, and Mexico, among others. He advised government agencies on the Boston Harbor cleanup. Harleman was elected to the National Academy of Engineering in 1974 "for leadership in the development of theoretical and experimental techniques in the field of fluid mechanics". The Boston Globe called Harleman "an internationally recognized civil engineer in the field of water quality and waste treatment". The New York Times said that Harleman "was regarded as a leader in fluid mechanics" and said he was "water pollution expert who aided cleanups worldwide". Harleman was Ford Professor of Civil Engineering and Director of Ralph M. Parsons Laboratory at the Massachusetts Institute of Technology.
The Nantucket Lightship or United States Lightship WLV-612 is a lightvessel commissioned in 1950 that became the last lightship decommissioned in United States Coast Guard service.
