▪ Project Controls Manager for OCI 1.1 million metric tons Clean Ammonia project under construction in Beaumont, TX. ▪ Project Controls Manager for Net Negative Carbon, Green Fuels refinery in Columbia, LA

▪ Provided oversight on all project controls activities for EVREC green ammonia and hydrogen project located in Newfoundland, Canada▪ Provided oversight on all project controls activities for a greenfield, EPC, Zero Emissions refinery in Brownsville, TX

• Lead a team responsible for all cost control activities on $1.85B Lithium Conversion Plant.• Accountable for justification of forecast accuracy as reported monthly to executive leadership team.• Maintaining budgets within SAP at a WBS level and oversaw purchase order activities for over fifty subcontractors.

• Oversaw project controls activities for five Pre-FEED projects ranging between $2.5 and $4.5 million.• Responsibilities included developing and maintaining the schedule, setting up, tracking, and reporting the progress and cost within the cost system and SAP.

▪ Review RFI's to identify back charge and change order opportunities▪ Validate new scope thru review of purchase orders and contracts▪ Estimate Rough Orders of Magnitude for the new scope in order to back charge vendors, change order the owner or notify the joint venture of new scope due to engineering changes. ▪ Track and validate hours charged to back charge codes and submit billing packages to vendors for reimbursement. ▪ Zachry is providing construction services with a joint venture including CB&I and Chiyoda for Freeport LNG. This project has a total installed cost of $7.4 billion and over 18 million direct man-hours at completion. This three train project includes two construction sites, a pretreatment facility and the liquefaction facility.

LyondellBasell Capital Projects- Channelview, Texas ▪ Responsible for tracking, forecasting and reporting on all costs, productivity and trends ▪ Critically reviewed estimates and compared with benchmarks before submitting to site manager▪ Reconcile SAP budgets weekly to current approved budget ▪ Lead monthly meeting with owner to present our metrics ▪ Zachry was the preferred general contractor for Lyondell Channelview's capital projects and site improvements. I coordinated with 5 LYB construction coordinators, 6 LYB project controls people and 20+ LYB project managers. In a little over 2 years, we delivered over 250 projects, ranging from $1,000 to $5 million. We performed over 500,000 hours without a recordable. We had over 800 approved change orders. While our agreement stated we were T&M, the majority of our purchase orders were treated as lump sum.

Senior Field Cost Analyst - Celanese - Clear Lake, TX - 2013 - 2015▪ Operated WP's new ERP software Prediction+ to track and forecast total installed cost▪ Developed change orders for known variances to be included in current budget▪ Maintained outstanding commitment log and contingency draw down curve based on the risk registrar ▪ WP provided construction management services for the owner on an $800 million methanol project, with half the work being brownfield and half greenfield. WP managed 20+ subcontractors which were an assortment of lump sum, unit price and T&M. TIC included budgets and forecasts for these subcontractors, along with WP labor, project material, equipment and owner costsLead Cost Analyst - Celanese - Houston, TX - 2012 - 2013▪ Structured WBS and original budgets based off the class 3 estimate▪ Tracked engineering progress, overall cost and forecast throughout FEED and Detailed Design▪ Managed work orders with supporting offices in China, Canada and Australia

Estimator - Shell - Deer Park, TX - Jul - Dec 2012▪ Performed material take offs to estimate small capital pipeline projects▪ Transferred my estimates from WP system to Shell's proprietary templateAssociate Scheduler - Entergy - Houston, TX - Feb - Jul 2012▪ Worked along side project engineer and discipline leads to update schedule for auxilliary boiler installationLead Cost Analyst - Chevron - Houston, TX - 2010 - 2012▪ Tracked engineering progress, overall cost and forecast▪ Coordinated work-share with our Calgary office▪ Engineering of thermal expansion and upgrader FEED projects to be executed in VenezuelaField Cost Analyst - British Petroleum - Ingleside, TX - Sep - Nov 2010▪ Tracked and reported labor and costs for WP, Keiwit and other subcontractors▪ WP performed construction management services for the decommissioning of a 304 ft floating production, storage and offloading vessel used by BP in the Deepwater Horizon Spill.Cost Analyst - National Chevron Phillips - Houston, TX - 2008 - 2010▪ Responsible for progress updates, maintaining the staffing plan, obtaining client approval for new personnel▪ Liaised with office in Al-Jubail, Saudi Arabia to prepare report for internal management

Field Cost Analyst - Department of Energy - Aiken, SC - 2007 - 2008▪ Ensured correct time entry and progressing of the correct charge codes, reported actuals against current budgets and assisted with tracking and receiving of material▪ The project consisted of the construction of a $900 million salt waste processing facility at the Savannah River Site near Aiken, SCIntern - Department of Energy - Aiken, SC - Jun - Aug 2006▪ Invoice auditing and preparation of presentation material for the clientIntern - Corporate Headquarters - Pasadena, CA - Jun - Aug 2005▪ Attended a meeting with a labor union, reviewed and updated old procedures and helped HR indoctrinate employees from a newly acquired company