Pipe Jacking definition

Pipe Jacking means a guided, steerable process that uses a Tunnel Boring Machine jacked at the leading end of a string of Jacking Pipe from a launch shaft to a receiving shaft;
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Pipe Jacking means a technique for installing casing or carrier pipe by jacking it into place from a jacking shaft to a receiving shaft, using hydraulic jacks. . Soil excavation is performed within a shield in front of the lead pipe segment using an Open Face Rotary Wheel Tunnel Boring Machine, an EPBM, or MTBM. The shield is steerable using hydraulic jacks to orient an articulated section of the shield, and guidance is provided using a laser or theodolite system.
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Pipe Jacking means a guided, steerable, Pipe Jacking process that uses a pressurized bentonite slurry, a screw auger, muck carts, or belt conveyors for a spoil removal system. The Tunnelling is completed using an Open Face Rotary Wheel Tunnel Boring Machine, an EPBTBM or a MTBM jacked at the leading end of a string of Jacking Pipe from a launch shaft to a receiving shaft. Where the term “TBM” is used in reference to “Pipe Jacking” it shall refer to an Open Face Rotary Wheel Tunnel Boring Machine, an EPBTBM or a MTBM, as selected by the Contractor.
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Examples of Pipe Jacking in a sentence

  • The trenchless construction methods available for new facilities are divided into two main classes: Horizontal Earth Boring, which is performed without workers being inside the borehole, and Pipe Jacking / Utility Tunneling, which require workers inside the borehole during the excavation and casing processes.

  • Joints for pipe for Pipe Jacking shall be as specified in Specification Item No. 848, “Sanitary Sewers,” Specification Item No. 857 “Fiberglass Reinforced Pipe forLarge Diameter Gravity Sanitary Sewer,” Specification Item No. 816 “Steel Pipe Installation,” or Specification Item No. 820 “Concrete Steel Cylinder Pipe Installation” or as shown in the contract documents, shop drawings, or as per additional pipe manufacturer's recommendations.

  • General (Small works) SANS 1200 D – Earthworks SANS 1200 DA – Earthworks (Small works) SANS 1200 DB – Earthworks (Pipe Trenches) SANS 1200 G – Concrete (Structural) SANS 1200 GA – Concrete (Small works) SANS 1200 L – Medium pressure SANS 1200 LB – Bedding (pipes) SANS 1200 LF – Erf connections SANS 1200 LK: Valves SANS 1200 LN: Steel pipes and lining SANS 1200 LG: Pipe Jacking 1.

  • Leon Environmental Services Middle Earth Geo Testing Inc.Outback Materials Pipe Jacking UnlimitedPrecision Civil Engineering Inc.

  • The principal techniques utilized in transportation projects include the following: • Pipe Jacking • Horizontal Auger Boring • Pipe Ramming • Microtunneling • Horizontal Directional Drilling • Pipe Bursting • Utility Tunneling Each method listed above is described in more detail below.

  • Provide list of Tenderer’s Experience In Trenchless Construction technology (Pipe Jacking).

  • The technical guideline does not include a detailed description of the Pipe Jacking methods, but there is a statement that relates to this standard.

  • Unit – 1 Techniques of Box jacking Unit - 2 Pipe Jacking Unit – 3 under water construction of diaphragm walls and basement Unit- 4 Tunneling techniques Unit – 5 Piling techniques- driving well and caisson Unit – 6 sinking cofferdam Unit – 7 cable anchoring and grouting-driving diaphragm walls, sheet piles Unit- 8 shoring for deep cutting- Large reservoir construction with membranes and Earth system Unit – 9 well points Unit – 10 Dewatering and stand by Plant equipment for underground open excavation.

  • Completion of all inspection and handing over of each Section/Package of Pipe Jacking Works with protective steel pipes to the Engineers for inspection and after approval from Engineers Contractor to install his standard sewer pipes.

  • Since women with higher levels of education or work experience have greater earnings potential, the costs associated with childbearing in the form of foregone wages or work interruptions are greater than the costs for women with less education and work experience.


More Definitions of Pipe Jacking

Pipe Jacking means the process of advancing a tunnelling shield at the leading end of a string of storm drain pipe that is specifically designed for trenchless installation using a combination of a jacking frame in the launch shaft and intermediate jacking stations installed within the pipe string;
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Related to Pipe Jacking

  • Pipe or “Piping” means a hollow cylinder or tubular conduit that is constructed of non-earthen materials.

  • Pruning means the appropriate removal of not more than one-third of the live branches or limbs of a Tree or more than one-third of the live branches or limbs on a Tree as part of a consistent annual pruning program.

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Connector means a flanged, screwed, welded, or other joined fitting used to connect two pipelines or a pipeline and a piece of process equipment.

  • Blasting means the use of explosive materials to fracture:

  • spoil means excavated material which is unsuitable for use as material in the construction works or is material which is surplus to the requirements of the construction works;

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.

  • Tank means an enclosed space which is formed by the permanent structure of a ship and which is designed for the carriage of liquid in bulk.

  • Sewer connection means the connection of a structure or project to a public sewer system.

  • Slug loading means any pollutant, including oxygen demanding pollutants, released in a discharge at a flow rate and/or pollutant concentration as to cause interference in the POTW.

  • E-cigarette means any electronic oral device, such as one composed of a heating element and battery or electronic circuit, or both, which provides a vapor of nicotine or any other substances, and the use or inhalation of which simulates smoking. The term shall include any such device, whether manufactured, distributed, marketed, or sold as an e-cigarette, e-cigar, and e-pipe or under any other product, name, or descriptor.

  • Cold Weather Alert means the notice that PJM provides to PJM Members, Transmission Owners, resource owners and operators, customers, and regulators to prepare personnel and facilities for expected extreme cold weather conditions.

  • Drainage system means one or more artificial ditches, tile drains or similar devices which collect surface runoff or groundwater and convey it to a point of discharge.

  • Fiber means a glass strand or strands which is/are protected by a color coded buffer tube and which is/are used to transmit a communication signal along the glass strand in the form of pulses of light.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per million.

  • Feed means feed as defined in point (4) of Article 3 of Regulation (EC) No 178/2002;

  • Behind The Meter Generation shall refer to a generation unit that delivers energy to load without using the Transmission System or any distribution facilities (unless the entity that owns or leases the distribution facilities has consented to such use of the distribution facilities and such consent has been demonstrated to the satisfaction of the Office of the Interconnection); provided, however, that Behind The Meter Generation does not include (i) at any time, any portion of such generating unit’s capacity that is designated as a Generation Capacity Resource; or (ii) in an hour, any portion of the output of such generating unit that is sold to another entity for consumption at another electrical location or into the PJM Interchange Energy Market.

  • water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;

  • Pipelines has the meaning set forth in the Recitals.

  • Load Shedding means the systematic reduction of system demand by temporarily decreasing load in response to transmission system or area capacity shortages, system instability, or voltage control considerations under Tariff, Part II or Part III.

  • Pitch means a Grass Pitch or Football Turf Pitch.

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • Cigarette means any product that contains nicotine, is intended to be burned or heated under ordinary conditions of use, and consists of or contains (i) any roll of tobacco wrapped in paper or in any substance not containing tobacco; or (ii) tobacco, in any form, that is functional in the product, which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette; or (iii) any roll of tobacco wrapped in any substance containing tobacco which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette described in clause (i) of this definition. The term "cigarette" includes "roll-your-own" (i.e., any tobacco which, because of its appearance, type, packaging, or labeling is suitable for use and likely to be offered to, or purchased by, consumers as tobacco for making cigarettes). For purposes of this definition of "cigarette", 0.09 ounces of "roll-your-own" tobacco shall constitute 1 individual "cigarette".

  • Asphalt means a dark brown to black cement-like material (solid, semisolid, or liquid in consistency) in which the predominating constituents are bitumens which occur in nature as such or which are obtained as residue in refining petroleum.