Mark Clarke, P.E Email & Phone Number

Houston, Texas, Us

Consulting engineering and project management services for oil and gas, renewable energy, Mechanical Electrical & Plumbing (MEP)Oil & Gas accomplishments• Pipeline Compliance Engineer for over 3,000 miles of pipeline assets for Williams in the Northeast (3 years)• Team member of El Paso Corp’s Verification and Integrity Project • Compliance and validation of new PHMSA integrity regulations and standards including CFR, Title 49, Part 192-195, ASME B31G.• Verification of data from hydro-tests, MTRs, MAOP calculations, historical Class and HCA determinations and GIS databases • Managed the design and construction of 65-mile natural gas pipeline project. Lead a staff of 145 persons expanding network of steel and HDPE pipelines including compressor station, regulators stations, customer connections, metering (4 years).• Pipeline engineering for FEED and Detailed Design of over 1,000 miles of oil and gas pipelines in USA and Canada for cost estimation and permit filing for leading midstream companies (2 ½ years).• Maintenance, reliability and integrity oversight for underground caverns and tank storage facility which included 50 miles of 30” and 40” pipelines. Demonstrated competence with pipeline standards API 5L, ANSI/ASME B 31.4, 31.8, tank standards API 650, 653.• Direction reversal and repair of 30-inch Exxon-Mobil oil pipeline--pigging, hydro-test, ILI and repair for MAOP uprate.• Investigation of piping rupture at pumping facility to determine and mitigate causes. Included use of guided-wave, automated ultrasonic testing (AUT), evaluation of safety and evacuation plans.• Supervised work schedules and assigned projects for 20-person staff of Mechanical, Pressure Vessel engineers, designers and technicians • Supervised bid selection and contract administration of trenching, pipeline, NDT, ILI contractors• Lead project to review pipeline codes and standards at Chevron Pipeline Co.

Tulsa, Oklahoma, Us

Pipeline Safety engineering for the USA’s largest supplier of natural gas with over 10,000 miles of interstate pipelines and compressor stations. Responsibility for pipeline safety compliance in the Atlantic Gulf Region and Charlottesville (NY, NJ, PA, VA, MD, GA, NC, SC). Process safety management (PSM), Management of Change (MOC), design review, hydrotest approval, MAOP determination, procedures review, internal audits, OQ, incident reviews, cathodic protection Primary interface with PHMSA for new construction and maintenance audits.

New York, Ny, Us

Gas Transmission Major Projects

Houston, Texas, Us

Managed teams of project managers, engineers, GIS techs and draftsmen in the design, permitting and cost estimation of oil, natural gas and water pipelines and facility projects for several midstream companies, as follows:Chevron Pipeline (Midland Basin Water Projects TX & NM) Engineering deliverables for two water lines Columbia Gas Transmission (Replacement of 30” gas lineEngineering deliverables for 4-mile line replacement and abandonment of existing line, DBM, Wall Thickness, Hydrotest Plan, Class Location, Traffic Plans, Impact radius, Field bending, Material RequisitionPG&E (CPUC California integrity-related project) Line replacement and uprate (L-123, L-021, L-108); Review of PG&E standards (A-34, H-14, WP 4100 etc); Route analysis for urban replacements—Road and Railway crossings, Alignment Sheets, BOM, checking hydrotest requirementsSpectra Energy (Sabal Trail, Alabama to Florida)Lead team of designers, GIS technicians and engineers on production of plats and sketches to be used for land acquisition for 507 miles 36” gas pipeline in Alabama, Georgia and Florida; Stress analysis for rail and road crossings; wetland and waterbody impact analysis; FERC and State filings; Review of alignment sheets; Detailed Design Engineering deliverables included Design Basis Manual, Project Execution Plan, crossing plans, HDD plans, valve location, class location, wall thickness calculations, hydrotest plans and constructability plan.

• Managed natural gas utility

Mba

B. Sc, Mechanical Engineering