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TT Technologies
TT Technologies is a construction equipment manufacturer producing microtunneling and trenchless products. TTT was founded in 1991, and is based in Aurora, Illinois. The company received an innovative product award from the North American Society for Trenchless Technology (NASTT) in December 2015 for a mini directional drill called the Grundopit K-keyhole. The company has been noted for several innovations in low environmental impact tunneling techniques and technology. In 2015, TTT received the 2015 NASTT innovative product award for their minimally-invasive trenchless steerable microtunnel boring technology. In 2018, TT Technology equipment was used to set a North American record for pipe bursting technology when a -diameter sewer pipe was replaced in an environmentally sensitive area of Maple Ridge, British Columbia Maple Ridge is a city in British Columbia, Canada. It is located in the northeastern section of Greater Vancouver between the Fraser River and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurora, Illinois
Aurora is a city in northeastern Illinois, United States. It is located along the Fox River (Illinois River tributary), Fox River west of Chicago. It is the List of municipalities in Illinois, second-most populous city in Illinois, with a population of 180,542 at the 2020 United States census, 2020 census. Founded within Kane County, Illinois, Kane County, Aurora's city limits have expanded into DuPage County, Illinois, DuPage, Kendall County, Illinois, Kendall, and Will County, Illinois, Will counties. Founded in the early 1830s and incorporated in 1857, Aurora rapidly industrialized, becoming one of the first cities in the United States to adopt an all-electric street lighting system in 1881, earning it the nickname "City of Lights". The arrival of major railroads, such as the Chicago, Burlington and Quincy Railroad, further stimulated economic growth and positioned Aurora as a significant transportation and industrial hub in northern Illinois. Over time, the city diversified ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microtunneling
Microtunneling or microtunnelling is a tunnel construction technique used to construct utility tunnels from approximately in diameter. Because of their small diameter, it is not possible to have an operator driving the tunneling machine, so they have to be remotely operated. Microtunnel boring machines (MTBM) are similar to larger tunnel boring machines (TBMs). The MTBM and jacking frame are set up in a shaft at the required depth. The operator monitors the MTBM's location, orientation and hydraulic devices via a computer console, a CCTV camera or Gyro unit. Some systems use video cameras in the jacking shaft and at the separation plant. Gyro Control have generally replaced cameras for location and digital feedback. Operation In most microtunneling operations the machine is launched through an entry eye and pipes are pushed behind the machine. This pipe jacking process is repeated until the MTBM reaches the reception shaft at the far end. The speed of the advancing machine is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trenchless Technology
Trenchless technology is a type of subsurface construction work that requires few trenches or no continuous trenches. It is a rapidly growing sector of the construction and civil engineering industry. It can be defined as "a family of methods, materials, and equipment capable of being used for the installation of new or replacement or rehabilitation of existing underground infrastructure with minimal disruption to surface traffic, business, and other activities." Trenchless & construction Trenchless construction includes such construction methods as tunneling, microtunneling (MTM), horizontal directional drilling (HDD) also known as directional boring, pipe ramming (PR), pipe Jacking, pipe jacking (PJ), moling, horizontal auger boring (earth), boring (HAB) and other methods for the installation of pipelines and cables below the ground with minimal excavation. Large diameter tunnels such as those constructed by a tunnel boring machine (TBM), and drilling and blasting techniques are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel Business Magazine
A tunnel is an underground or undersea passageway. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals common at each end, though there may be access and ventilation openings at various points along the length. A pipeline differs significantly from a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment.Salazar, Waneta. ''Tunnels in Civil Engineering''. Delhi, India : Whit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomberg L
Bloomberg may refer to: People * Daniel J. Bloomberg (1905–1984), audio engineer * Georgina Bloomberg (born 1983), professional equestrian * Michael Bloomberg (born 1942), American businessman and founder of Bloomberg L.P.; politician and mayor of New York City (2002–2013) * Ramon Bloomberg (born 1972), American artist and film director Other uses * Bloomberg L.P., financial news and media company founded by Michael Bloomberg ** Bloomberg News Bloomberg News (originally Bloomberg Business News) is an international news agency headquartered in New York City and a division of Bloomberg L.P. Content produced by Bloomberg News is disseminated through Bloomberg Terminals, Bloomberg T ..., a news agency ** '' Bloomberg Businessweek'', weekly business magazine and website ** '' Bloomberg Markets'', a monthly financial magazine ** Bloomberg Radio, a business radio network ** Bloomberg Television, a business news channel *** Bloomberg TV Canada *** Bloomberg TV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipe Bursting
Pipe bursting is a trenchless method of replacing buried pipelines (such as sewer, water, or natural gas pipes) without the need for a traditional construction trench. "Launching and receiving pits" replace the trench needed by conventional pipe-laying. HDPE pipe is the common replacement pipe. Equipment There are five key pieces of equipment used in a pipebursting operation: the expander head, pulling rods, a pulling machine, a retaining device, and a hydraulic power pack. Today's expander heads have a leading end much smaller in diameter than the trailing (bursting) end, small enough to fit through the pipe that will be replaced. The smaller leading end is designed to guide the expander head through the existing pipe; earlier models did not have this feature and lost course at times, resulting in incomplete pipe bursts and project failures. The transition from the leading end to the trailing end can include "fins" that make first contact with the existing pipe. Using the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maple Ridge, British Columbia
Maple Ridge is a city in British Columbia, Canada. It is located in the northeastern section of Greater Vancouver between the Fraser River and the Golden Ears (peaks), Golden Ears, which is a group of mountain summits which are the southernmost of the Garibaldi Ranges of the Coast Mountains. Maple Ridge's population in 2021 was 90,990. Its downtown core area was once known as Haney, British Columbia, Haney. History Maple Ridge was incorporated as a district municipality on September 12, 1874. It covered an area of yet was home to only approximately 50 families. Maple Ridge is British Columbia's fifth-oldest municipality (after New Westminster, Victoria, British Columbia, Victoria, Langley, British Columbia (district municipality), Langley, and Chilliwack). From the creation of British Columbia's regional districts in 1965 until the expansion of Metro Vancouver in 1995, it was part of the now-defunct Dewdney-Alouette Regional District with the City of Pitt Meadows and Distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trenchless Technology
Trenchless technology is a type of subsurface construction work that requires few trenches or no continuous trenches. It is a rapidly growing sector of the construction and civil engineering industry. It can be defined as "a family of methods, materials, and equipment capable of being used for the installation of new or replacement or rehabilitation of existing underground infrastructure with minimal disruption to surface traffic, business, and other activities." Trenchless & construction Trenchless construction includes such construction methods as tunneling, microtunneling (MTM), horizontal directional drilling (HDD) also known as directional boring, pipe ramming (PR), pipe Jacking, pipe jacking (PJ), moling, horizontal auger boring (earth), boring (HAB) and other methods for the installation of pipelines and cables below the ground with minimal excavation. Large diameter tunnels such as those constructed by a tunnel boring machine (TBM), and drilling and blasting techniques are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
