Corrosion Services

We are large enough to have the solutions and support, but small/nimble enough that the customer feels special. One client can count on a relationship with me, I will always answer the phone, not a different rep every time they call.

Our customers know we have a long track record, highly credentialed employees, and a solid, long-tenured technical force.

-- Brian Langman - Manager of Corrosion Services

The Corrosion Control Group at PC&S offers a full spectrum of corrosion control services. Employees are registered engineers and certified by the National Association of Corrosion Engineers (NACE). Although we work nationally, we take pride in working closely with our customers to design, engineer, and implement corrosion prevention systems.

ILI Services

Pre-Inline Inspection (ILI) Operations

Develop Scope of Project

  • Review Existing Drawings and Data
  • Perform Facilities Inspection of existing Traps

ILI Tool Selection

  • Determine Data needs
  • Select Tool Vendor for compatibility and technology

Project Planning

  • Create and Manage Budgets for the assessments
  • Design modifications (temporary or permanent) to accomplish job scope
  • Job Coordination with Operations and Tool Vendors during the project

Above Ground Marker (AGM) Selection and Placement

  • Survey Pipeline Features and AGM locations
  • GIS Data with Sub Meter Mapping

During ILI Operations

Launching and Receiving ILI tools

  • Lifting Services
  • Assisting Vendors and Operations with OQ qualified technicians

Tool Tracking

  • Tool Location and Speed in real time
  • Time and Place data collection provided to vendors

Receiving and Decontamination of Tool

  • Tool cleaning including NORM Survey
  • De-con Waste Containerization
  • Waste Management Assistance

Supervision of Operations

  • Assist Vendor with data download and job completion
  • Remove and replace any temporary modifications made

Post ILI Operations

Data Review

  • Coordinate with operations and vendors if immediate digs are needed
  • Locate and survey immediate digs to be completed

Dig Coordination

  • Select Validation digs and locations
  • Survey and create One-Calls for excavations
  • Vendor selection and Coordination for repairs
    • Excavation
    • Coating Inspection / Removal and Reapplication
    • NDE and Defect Correlation
      Corrosion and CP inspection and repair

Job Book creation and documentation

Inspection Services

Coating Inspection

  • NACE Certified CIP technicians and inspectors work to assure proper coating installation procedures are followed.


  • CP Design: as-Built installation alongside of pipeline construction teams.
  • AC Mitigation Design: as-built installation alongside of pipeline construction teams.
  • Bonds
  • Test Stations
  • Rectifiers
  • Linear Anode Systems

Pipeline Remediation Projects

  • Inspectors responsible for safety.

Operations Representatives

  • Safety / OQ management of contractors
  • Daily field reporting of all activities.
  • As-built verification

Atmospheric Inspection

Construction Services

AC Mitigation

  • Installation of systems from AC Mitigation designs including:
    • Grounding mats
    • SSD’s
    • PCR’s
    • Point drain wells (AC Deep Wells)
    • Linear cable drains

CP System Installation

  • Procurement

Test Station Installation

  • Foreign Crossing
  • Interference Mitigation
  • RMU coupon monitoring systems

Material Selection & Procurement

  • High quality materials from reputable manufacturers
  • Best prices
  • Unmatched support for abilities to deliver on-time and high volume.

Technical Services

Over the Ground Survey

  • Close Interval Surveys (CIS)
  • Direct Current Voltage Gradient (DCVG)
  • Alternating Current Voltage Gradient (ACVG)
  • Current Attenuation with a Pipeline Current Mapper (PCM)
  • Soil Resistivity

Survey Mitigation

  • Survey review, analysis, troubleshooting, and remediation

DC Interference Testing and Assessment

AC Mitigation Testing

Facility Inspections

  • API 570
  • Infrastructure mapping

Data Analysis and Reporting

  • GIS

Pipeline Field Services

  • Survey Inspection
  • Above Ground Marker (AGM) Locations
  • GIS / Sub-Meter Mapping
  • Launching/Receiving of ILI Tools
  • Lifting Services
  • ILI Tool Tracking and Locating
  • Leak Detection and General Right of Way inspection
  • Survey and Anomaly locating of excavation sites
  • Engineered As-Built Documentation
  • Hydrostatic Testing Survey
  • Depth of Cover Survey and Inclination Profile Surveys
  • NORM Survey and Tool Decontamination
  • Waste Profiling and Disposal

Design Services

Cathodic Protection

  • CP System Design
    • FEED studies
    • Design and engineering
    • Installation
    • Commissioning and testing

AC / DC Mitigation

  • AC / DC Mitigation System Design
    • FEED studies
    • Design and engineering
    • Installation
    • Commissioning and testing

Project Management

Program Management

  • Safety program implementation
  • CP system maintenance scheduling

Data Management

  • GIS

Internal Corrosion

Chemical Program Management

  • Production Chemicals
    • Acids
    • Asphaltene Removers
    • Cleaners & Degreasers
    • CO2 Scavengers
    • Corrosion Inhibitors
    • Defoamers
    • Dispersants
    • Emulsion Breakers
    • Foaming Agents
    • H2S Scavengers
    • Microbiocides
    • Oxygen Scavengers
    • Paraffin Inhibitors
    • Paraffin Solvents
    • Salt Inhibitors
    • Scale Inhibitors
    • Scale Removers
    • Surfactants
    • Water Clarifiers
  • Pipeline Chemicals
    • Corrosion inhibitors
    • Pipeline cleaners
    • Scale inhibitors
    • Paraffin inhibitors
    • Hydrate inhibitors
    • Microbiocides

Vapor Corrosion Inhibitor (VCI)

  • Aboveground Storage Tanks
    • Tank bottom corrosion solutions
    • ER probe program management