Environmentally Safe Trenchless Method and Tooling 30 Year A 30 - - PowerPoint PPT Presentation
Environmentally Safe Trenchless Method and Tooling 30 Year A 30 Anniversary YOUR U R UNDE DERG RGROUND M D MANUFACTURING Were celebrating our 30 th anniversary this year. Proud to SP SPECIA IALIS IST be a part of the trenchless
Environmentally Safe Trenchless Method and Tooling
YOUR U R UNDE DERG RGROUND M D MANUFACTURING SP SPECIA IALIS IST
Anniversary
We’re celebrating our 30th anniversary this year. Proud to be a part of the trenchless community since 1989!
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THE PROBLEM! INADVERTENT RETURNS
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CONTAMINATION IN OUR STREAMS
WETLANDS
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STOP! AVOID THE SPILLS AND FINES
THE SOLUTION
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Allow
for mini nimum um d depths hs
cover. r. Avoid id p potentia ial f frack-ou
in
streams o
tlands. Pit in t to r reduce the o e overall footprint o
crossing.
Pit i in to reduce c cross ssing lengt gth Use l low a annular ar pressure s system Consider l line of s sight locating
Pilot Phase Ream Phase
Use a air t to excav avat ate No d drillin illing addit itives FlexBo Bor M r Method
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HOW IT WORKS.
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The F FlexBor s system r requires a a pilot. I It c can b be straight o
Pick a a steering s system t that creates l low a w annular p pressureat the b bit
No slurry required.
FlexBor m method u uses a air t to blow t w the c cuttin ing i into t the h head, keeping the c cutters cool a and clean. T The s seal b band l limits s spoil b l bypass.
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SEAL AL B BAN AND
Spoil Containment
The m main j jet l located i in the b body o
the h head c creates a vacuum
Provides t the l least p path o
resistance f for t the c cuttings a and contains t them i in the d drive c casin ing.
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MAI AIN AI AIR J JET
The Diverter
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Cuttings c can b be blown t to a cont ntainment nt p pit o
Summary
Make FlexBor the method choice and remove concerns of inadvertent returns
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HDD M Metho hod d FlexBor M Met ethod
Anthony R. Barbera
330-904-7580 tbarbera@barbco.com www.barbco.com