Note: Inclusion in this list does not imply any endorsement of EN Engineering.
Companies wishing to be removed from this publication may contact EN Engineering at: [email protected]
DEC 2012
Client: Alvord, Burdick & Howson
Project Description: Cathodic Protection Analysis & Design Water Pipeline Project Title: N/A
Location: Illinois USA
Performed a multi-year contract to provide cathodic protection analysis and design for large diameter water pipeline transmission mains. The contract included corrosion control monitoring and testing including test point readings, continuity testing, Panhandle Eastern Testing and close-interval survey. Testing was performed after installation at 6 months and 12 months.
Client: GE Energy
Project Description: External Corrosion & Direct Assessment Oil Pipeline Project Title: N/A
Location: Villahermosa, Mexico
Provided field and engineering assistance to Mexico's oil company (PEMEX Company) for the completion of external corrosion direct assessment (ECDA) and customized training services related to indirect inspection equipment for client's personnel.
Client: Midwest Energy Association (MEA) Project Description: DIMP Guidance Plan
Project Title: N/A
Location: MidWest USA
Worked with the Midwest Energy Association to develop a sample Distribution Integrity Management Program. Leveraging ENE’s experience and participation in the GPTC DIMP Guidance work, the Sample Program is intended to be used as a template to create a client- specific integrity plan that will be required for gas distribution companies in order to conform to new regulations.
Client: Texas A&M University
Project Description: Natural Gas Pipeline Selection & Routing Project Title: N/A
Location: Texas, USA
Project involved the review of alternate gas supply laterals from three potential shippers to provide fuel to a new high pressure combustion turbine/generator.
Work involved selecting pipeline routes, designing facilities to meet increased delivery pressure requirements, estimating cost to construct, negotiating with suppliers to procure an advantageous long-term gas supply contract, and completing an economic evaluation of the best alternative for the campus.
Page 91 of 102
CONFIDENTIAL CLIENT
Client: Client Confidential
Project Description: Transmission Integrity Management Program Review Project Title: N/A
Location: Confidential
ENE was retained by the Client to complete an internal audit of the companies Transmission Integrity Management Program in their efforts to ensure compliance with 49 CFR Part 192 Subpart O. The project involved the review of specific aspects of the clients existing practices, tools and procedures for compliance with Subpart O, and industry best practice. ENE considered 49 CFR Part 192 Subpart O, ASME B31.8S, NACE RP0502, PHMSA Frequently Asked Questions, PHMSA Protocol documents, best practices, information learned during public meetings, along with ENE’s extensive experience during the review. ENE also reviewed the internal TRIMP organizational structure to determine project management
effectiveness. As a deliverable, ENE provided a written report with specific recommendations on actions to improve compliance.
CONFIDENTIAL CLIENT
Client: Client Confidential
Project Description: Due Diligence – Interstate Pipeline Acquisition Project Title: N/A
Location: Confidential
Assisted private equity investor with the review of operating and maintenance practices and forecast capital expenditures related to expansion of a major interstate transmission pipeline holding company and its subsidiaries. Facilities were located in the United States east of the Rocky Mountains.
CONFIDENTIAL CLIENT
Client: Client Confidential
Project Description: Due Diligence – Gathering System Acquisition Project Title: N/A
Location: Confidential
Assisted private equity investor with the review of natural gas gathering and transmission system. Activities included assessment of attached production, evaluation of system capacity, market assessment and pipeline integrity evaluation.
Recently Completed Projects - Consulting Service Projects
Note: Inclusion in this list does not imply any endorsement of EN Engineering.
Companies wishing to be removed from this publication may contact EN Engineering at: [email protected]
DEC 2012
Client: Pacific Gas and Electric
Project Description: Automatic Shut Off and Remote Control Valve Assessment
Project Title: N/A
Location: California USA
Performed a review of the use of Automatic Shut-off Valves (ASV) and Remote Control Valves (RCV) including industry nest practice, alternatives and merits of available technologies. In addition to reviewing pertinent industry literature and regulations, conducted a survey of natural gas transmission and distribution companies regarding their experiences with ASVs and RCVs.
Reviewed client’s historical, current, and proposed deployment of ASV and RCV equipment. Identified individual valve segments within the transmission system and prioritized based on factors including but not limited to population density, potential impact radius and blowdown time.
Client: Pacific Gas and Electric Project Description: ASV/RCV Valve Estimating Project Title: N/A
Location: California USA
Developed unit cost approach to create project estimates for installation, replacement, or automation of existing valves in support of system upgrade initiative. Selected optimal valve locations based on defined program scope.
Identified scope of work required to isolate each line segment and developed estimates for approximately eighty valve automation projects.
Provided work scope and cost estimate documentation as basis for engineering design work as well as inclusion in Public Utility Commission rate case filing.
Client: Pacific Gas and Electric
Project Description: Cathodic Protection Record Stabilization Project Title: N/A
Location: California USA
Managed cathodic protection record stabilization team centralizing over 30,000 test points into single SAP database from paper records. Managed a team building Pipeline Feature Lists for MAOP Validation program. This team focused on customer and regulator meter sets, crossovers, blowdowns, and other non-mainline pipe segments
Page 93 of 102
CONFIDENTIAL CLIENT
Client: Client Confidential
Project Description: Corrosion Control Monitoring Program – Transmission Line Assessment
Project Title: N/A
Location: Classified
Performed preliminary review of construction data and operating information including leak history for water transmission mains. Work included field testing and data gathering in order to design a cathodic protection system for the steel portions of each line. Tests conducted included current requirement testing, soil resistivity testing, and continuity testing along the pipeline right of way. Specific ground bed locations utilizing the existing easements were identified. ENE’s preliminary design report included test results, data analysis, written description of proposed cathodic protection system, bill of materials, and cost estimate for construction phase.
ENE’s design drawings included ground bed locations, installation details, and typicals. Additionally, provided assistance to Client in obtaining permits, development of technical specifications for bidding, construction contract documents, and bid evaluations/recommendations.
Recently Completed Projects - Peak Shaving Power Projects
Note: Inclusion in this list does not imply any endorsement of EN Engineering.
Companies wishing to be removed from this publication may contact EN Engineering at: [email protected]
DEC 2012
Client: MidAmerican Energy
Project Description: Propane-Air Plant Risk Analysis and Review Project Title: Propane-Air Plant Upgrades
Location: Des Moines, Iowa USA
Project scope included the preparation of a Fire Risk Analysis and plant hazardous location drawings, a detailed process review, redesign of the vaporization pressure relief system and control room modifications as a result of a class location change.
Client: Exelon PECO
Project Description: Peak Shaving Plant Condition Assessments Project Title: N/A
Location: Philadelphia, Pennsylvania USA
Conducted a “Material Condition Assessment” with a four man team of engineers (mechanical, electrical, process and metallurgical) of PECO’s Propane-Air Plant and LNG Plant located near Philadelphia, Pa. The assessment checklist was developed with input from PECO’s engineering and operations personnel and the final report was reviewed in detail with PECO and Exelon senior management.
Client: Southern Star Central Gas Pipeline Project Description: Propane-Air Plant Cost Estimate Project Title: N/A
Location: Midwest USA
Developed a cost estimate and major equipment list for a 25 MMSCF/D Propane Air Plant with 14 - 90,000 gallon storage tanks.
Client: MidAmerican Energy Project Description: LNG Plant Upgrades
Project Title: Waterloo LNG Plant Upgrades Location: Waterloo, Iowa USA
Project scope included new regeneration system valve skid; mixed refrigerant liquefaction system optimization model; new LNG pump skid (3 LNG pumps); hot and cold piping thermal stress analysis; insulation specifications; new standby generator, nitrogen generator and air compressors; new LNG tank level gauges;
fire study and risk analysis; new fire and gas detection system; operating and maintenance procedures; software functional testing and as-built drawings.
Page 95 of 102