what we do

Engineering Services

RCP engineers provide clients with decades of engineering design, project implementation, project management, pipeline integrity, operations, process safety, security, and risk management experience.

Having worked for some of the largest oil and gas operators around the world, RCP experts are routinely called upon to solve asset management problems that require a high degree of sophistication in order to help our clients understand and effectively respond to issues and risks that are not easily defined or quantified.

Risk Management RCP has extensive expertise in determining and managing the relative risk (both probability and consequences) for both pipeline and underground gas storage systems consistent with current DOT and state rulemakings and requirements. Key areas of expertise and services include:

  • Emergency Flow Restriction Device Analysis:

    RCP's process for conducting EFRD studies to determine the need for installation of an EFRD starts with establishing the benefit threshold criteria that installation of an EFRD must satisfy in order to justify installation. Such criteria may include requirements such as minimum 50% reduction in quantity released, HCA no longer affected by quantity released and/or a significant reduction in the consequences of the spill.

    RCP then evaluates key factors as described in §195.452(i)(4) such as pipeline profile, swiftness of leak detection and pipeline shutdown capabilities, potential release volume, location of nearest response personnel and specific terrain between pipeline segment and HCAs to determine if the benefit threshold factors are satisfied and make a recommendation regarding installation of the EFRD.

  • Uprate Studies:

    RCP provides technical support to produce an uprate plan, as required by CFR 49 Part 192 code. The plan provides the documentation and required tasks, required by code, to increase current maximum allowable operating pressure (MAOP). RCP has a comprehensive checklist that is used to verify all of the regulatory requirements are addressed. The final deliverable includes a completed checklist along with copies of records or notations used to validate closure of each item.

  • Conversion of Service Plans:

    RCP Conversion of Service Plans address all key elements of a pipeline conversion plan, according to federal pipeline safety regulations including any risks posed by the new products and plans to be taken to ensure the safety of pipeline, during the conversion phase as well as ongoing integrity management once the line is placed in service.

  • Root Cause Failure Analysis:

    RCP provides clients with concise engineering analysis of failures. Utilizing scientifically proven techniques such as forensic investigation, TapRooT®, fault tree, event and causal factor analysis, RCP conducts a comprehensive review of documents, photos, interviews and field observations to determine causal factors relating to both the direct cause and root cause(s) of the event.

    Summaries of interviews and conclusions based on the findings are used to formulate recommendations. The recommendations become the basis for the development of a Remedial Work Plan (RWP), which details the activities and processes necessary to prevent recurrence.

    RCP final reports detail the methodology utilized, findings for each of the techniques employed, summary of SME discussions and recommendations based on the discussions and findings. Report attachments will include details of interviews, causal factor summaries and reference document log.


MAOP Validation RCP is the market leader in providing MAOP Validation Services, including over 100,000 miles of gas and liquid pipeline analysis and support. Whether you are just getting started, need help finishing, or not sure what to do next, RCP has a wealth of experienced professional engineers and support staff to assist in your MAOP validation efforts in any or all of the following:

  • Turnkey: Document review & imaging, data extraction, gap analysis, MAOP reporting

  • Document Grading: Grade documents to determine TVC compliance

  • Traceable, Verifiable, and Complete: Connects MAOP data to source document image files and identifies exact 192/195 code sections driving MAOP results

  • Audit: Provides a precise audit trail and calculation for each individual component or piece of pipe in a system

  • Written Procedures: Develop and/or improve company MAOP standards and procedures

  • Quality Assurance: Review existing validation efforts, compare calculations using MaxOp™

  • Reporting: Import data to MaxOp™, export Section Q & R report, gap reports, and calculations

  • Remediation: Develop risk and cost based strategies to prioritize, schedule, and mitigate MAOP gaps using field verification, pressure tests, additional data searches, or other engineering tools

Pressure Test Certification RCP provides on-site quality control and validation services for pipeline pressure testing. The purpose of this validation is to provide an independent review and analysis of each pressure test and to validate whether the test met all of the criteria required within an operator’s pressure testing standard as well as 49 CFR Part 192 Subpart J Test Requirements. RCP's proprietary test validation model can be used on all types of gas and hazardous liquid pipelines. It allows for spike testing and the use of water, nitrogen, air or gas as the test medium. Typically, the major elements of this service include the following:

  • RCP captures data in advance of the test from approved drawings and test procedures provided by the client.

  • Client provides RCP with access to the test site, including deadweight tester, pressure recorder, temperature recorders, ambient thermometer, electronic dew point meter, flow meters and other equipment necessary to validate the pressure test.

  • RCP captures data necessary to validate the test (ex. pressure, temperature, volume, injection/withdrawals, equipment calibrations, photographs, etc.).

  • Once the test is complete, RCP provides a comprehensive written report that provides all of the necessary detail whether the test met the requirements of 49 CFR Subpart J Test Requirements.


Engineering Specifications RCP has extensive expertise developing reference manuals that provide detailed specifications for various maintenance activities that include appendices of common abbreviations, definitions, forms, specific design rules, etc. Sample contents of these Engineering Standards include:

Repair / Modification Specifications for:
  • Codes & Industry Standards

  • Preparation for Repairs

  • Qualifications of Materials, Procedures, and Personnel

  • Permissible Permanent Field Repairs

  • Inspection and Test of Repairs

  • Pipe Movement

  • Branch Connections and Hot Taps


Guidelines for Pipeline Paint, Coatings, and Inhibitors
  • Paint System Considerations

  • Coating Maintenance, Storage, and Handling Considerations

  • External Coating Inspection Equipment and Activities


Cathodic Protection Specifications for:
  • Industry Standards

  • Calculations

  • Testing & Measurements

  • Close Interval Survey Procedures

  • Supplemental Procedures

  • Cathodic Protection Installation and Repair

  • External Corrosion Procedures

    • Rectifier and Equipment Lists