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Shaft Construction

About Us Boring Tunneling HDD Communications Shaft Construction Consulting Safety Contact Liner Plate Shaft Ring Beam Shaft Soldier Pile Shaft Liner Plate Shaft A Liner plate shaft utilizes a series of flanged plates bolted to together to form a ring. Additional rings are added as the shaft progress in depth. After the Liner Plate is installed, the OD of the liner is grouted to create full contact...

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Tunnel Liner Plate

About Us Boring Tunneling HDD Communications Shaft Construction Consulting Safety Contact Pipe Jacking Tunnel Liner Plate Ring Beams & Lagging Wood Box Tunneling Tunnel Liner Plate Tunnel Liner Plate (TLP) is a primary tunnel liner used to shore horizontal excavations in soft ground. This steel liner is a series of flanged plates bolted together to form a ring. Additional rings are bolted in p...

http://www.bortunco.com/index.php?id=18

Bortunco Boring & Tunneling Company of America, Inc.

About Us Boring Tunneling HDD Communications Shaft Construction Consulting Safety Contact History Projects Projects Hines Block 93 Pedestrian Tunnel under METRO's Light Rail . Click here for pdf. MCMUD No. 8 HDD Shore Approach on Lake Conroe. Click here for pdf. Motiva Crude Oil Expansion Auger Bore & HDD 42" HDPE Click here for pdf. 6315 Hermann Rd | Houston, TX 77050 | 832-300-3333 2012 B...

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Bortunco Boring & Tunneling Company of America, Inc.

About Us Boring Tunneling HDD Communications Shaft Construction Consulting Safety Contact Horizontal Directional Drilling (HDD) Horizontal Directional Drilling is a steerable,trenchless method of installing wet and dry utilities below grade. It is suitable for a variety of soil conditions. The borehole diameter and crossing length are inversely proportional with the possible diameters ranging from...

http://www.bortunco.com/index.php?id=21

Soldier Pile Shaft

About Us Boring Tunneling HDD Communications Shaft Construction Consulting Safety Contact Liner Plate Shaft Ring Beam Shaft Soldier Pile Shaft Soldier Pile Shaft ?Soldier pile shafts are used for large, deep excavations where a large working area is required below grade. These shafts are installed by drilling and sinking I-beams around the proposed excavation and driving steel plates between the b...

http://www.bortunco.com/index.php?id=26

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