Corrosion Services

BGL offers a large array of corrosion monitoring and control services; and cathodic protection services.

Cathodic Protection Engineering and Designbucket truck

  • CP Specifications
  • Groundbed Design
  • AC Mitigation Design

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Project Management

  • Baseline Cathodic Protection assessments
  • Pipeline Integrity Management Programs
  • Distribution Integrity Management Programs
  • Audit Planning and Support
  • Representation at Local Electrolysis Committees
  • Generate Professional Reports for compliance

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Cathodic Protection Technical and Diagnostics

  • Annual Cathodic Protection Surveys
  • Close-Interval Surveys
  • Cell-to-Cell Surveys
  • DCVG Surveys
  • Rectifier and Critical Bond Inspectionstorage tanks 2
  • HVAC Tower Leg Surveys
  • Underground electric piping Cathodic Protection assessment
  • Gas distribution structure identification and mapping
  • Long line, facility, and casing leak detection
  • Isolated services inspection and monitoring

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Stray Current Investigation

  • AC and DC interference testing
  • DC current investigations using DC Clamp Ammeter
  • Current mapping

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 Integrity Management

  • ECDAman at pipe
  • ICDA
  • Transmission and distribution integrity management plans
  • Pre-assessmant
  • Indirect Inspections
  • Integrity and Validation Digs
  • Post-Assessment
  • Pipeline profile / survey / critical angle evaluation

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Field Inspection

  • Third party inspection (survey, construction, coatings)
  • Atmospheric Corrosion Inspection
  • Leak detection

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Database Managementworking below grade

  • CADD Services
  • Alignment Sheets
  • Record Drawings
  • Cathodic Protection Database Management and Reporting
  • GIS Merging of CP Data
  • OQ Training and Data Management

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Atmospheric Inspection and Rehabilitation of Pipeline Bridge Crossings, Regulator Stations, Meter Stations

  • Bridge truck and lift truck
  • Service truck for smaller crossings
  • Inspection and replacement of pipe stabilizing and isolating hardwareworking on road
  • Inspection of pipeline coating
  • Coating rehabilitation
  • Repair and maintenance of shields, supports, and bridge abutment penetrations
  • Download a brochure [Adobe PDF Reader Required – available here]

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ROW Maintenance

  • Foot patrolling
  • Pipeline and aerial marker repair
  • Test station repair
  • ROW brushing
  • Leak detection
  • Atmospheric Corrosion Inspection

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Remote Monitoring Installationworking on bridge

  • ¬†Installation of various industry available RMUs
  • In-house monitoring of RMU output

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Construction

  • Conventional Anode Groundbeds
  • Augered Distributed Anode Groundbeds
  • Deep Anode Installation
  • Test Station Installation
  • AC Mitigation Installation
  • Bellhole Digs
  • Pipe Rehabilitation
  • Erosion Control
  • Landscape and Construction Grade Quarry-Direct Boulders
  • Traffic Control Services
  • Rectifier Installation

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