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corrosion, pipe corrosion, bevel-sert, ductile iron pipe, DIP, unsafe beveling practices, safe beveling practices, OSHA pipe-beveling requirements, electrical ...
bevel-sert  cutting DIP  electrical discontinuity  electrically discontinuous  infrastructure corrosion  paper number 585  pipe continuity  pipe electrical currents  pipe life span  pipe safety  pipe service life  safe beveling practices  unsafe beveling practices  water line corrosion 
www.infra-tect.com - 2009-02-10
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Providing accurate and precise infrastructure rerepair methods to provide a cost effective solution
asphalt stabilization  eroded joints  infrastructure sustainability  pavement leveling  road leveling  sealing manholes 
www.zeroexcavation.com - 2009-02-08
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sealing manholes
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pavement leveling
information technology
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institute
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