RECENT PROJECTS
RECTIFIER INSTALLATION
ARKANSAS
A-Line Corrosion completed the installation of a rectifier, anode junction box, and RMU for a water pipeline construction project in Lowell, AR
RECTIFIER INSTALLATION
LINCOLN, NE
A-Line Corrosion completed the installation of an ICCP system designed by another corrosion firm, contracting the drilling by a local fully licensed and insured driller.
INSTALLATION GUIDANCE & MATERIALS
MINNEAPOLIS, MN
A-Line Corrosion provided materials along with installation guidance to assist contractors involved in the City of Woodbury's pipeline construction projects. A-Line was able to provide expertise and train the GCs field crew on proper installation, testing, and documentation methods.
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A-Line Corrosion also conducted regular field visits for testing consisting of circulating current and isolation testing, along with the final commissioning testing of the designed cathodic protection systems.
ACVG SURVEYS
WEST TEXAS
A-Line Corrosion completed over 25 miles of ACVG surveys for numerous pipeline systems located in West Texas during the first quarter of 2024.
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During the surveys, A-Line Corrosion trained the owner-operator field technicians in practical ACVG test procedures so that the field crew may complete small ACVG survey project in-house without the need for additional specialists or third-party technicians.
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A-Line Corrosion was able to identify 196 anomalies in an 8 mile span of piping where a previous corrosion services provider failed to report a single defect. Sample defects that were excavated and inspected following A-Line Corrosion's ACVG can be viewed in the photos.
ANNUAL CP SURVEY
NEBRASKA
A-Line Corrosion completed the annual survey for three power stations located in Nebraska.
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The station surveys included above-ground storage tank (AST), pipelines, water wells, & internal & external water storage tank surveys.
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CP SYSTEM INSTALL
JACKSON, WI
A-Line Corrosion installed an impressed-current cathodic protection system for the Village of Jackson in Wisconsin. The VOJ owns and maintains a steel bunker requiring cathodic protection within a pump station that required an overhaul of the cathodic protection system.
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Six MMO anodes were installed within the vicinity of the station and routed to the new rectifier and junction box.
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FUEL OIL CP DESIGN & INSTALL ASSISTANCE
AMES, IA
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A-Line Corrosion designed and provided installation assistance for a galvanic cathodic protection system for newly installed fuel oil lines in Ames, IA in 2023.
ADVANCED INTERFERENCE TESTING
WEST TEXAS
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A-Line Corrosion completed advanced interference testing using data loggers to identify the sources and effects of foreign interference currents.
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During the testing multiple sources of deleterious effects were identified along the pipeline span. Numerous electrical shorts to foreign above-grade structures were also identified and quickly repaired by the owner/operator.
