Andres Jimenez Espinal Email and Phone Number

• Oversaw four QC Inspectors and six QC Technicians, conducting daily inspections for soil grading, moisture conditioning, lime treatment, and cement-treated subgrades. • Managed the demolition of pavement, the installation of wastewater and water lines, mass soil grading, moisture conditioning, lime stabilization, cement-treated base. • Coordinated quality assurance activities ahead of construction, preparing the team to address key quality concerns. • Scheduled and reported on testing and inspections to ensure compliance with specifications, submitting findings to Dallas Love Field Airport using Procore software. • Ensured the identification and relocation of underground utilities and compliance with airfield lighting upgrades. • Verified compliance with specifications for P-501 concrete pavement and P-610 structural concrete. • Managed stormwater improvements and electrical upgrades, both above and below ground.

• Oversaw the removal and replacement of 35,000 SY of concrete taxiway panels, managing depth variations from 15 to 22 inches. • Conducted soil testing, aggregate testing, and quality assurance for production and placement operations. • Supervised soil removal, lime treatment, and concrete-treated base material on Taxiway Mike & Foxtrot. • Managed the paving of asphalt shoulders and coordinated concrete batching for another contractor. • Performed soil testing, aggregate testing, and quality assurance for production and placement operations.

• Oversaw the removal and replacement of 35,000 SY of concrete taxiway panels, managing depth variations from 15 to 22 inches. • Conducted soil testing, aggregate testing, and quality assurance for production and placement operations. • Supervised soil removal, lime treatment, and concrete-treated base material on Taxiway Mike & Foxtrot. • Managed the paving of asphalt shoulders and coordinated concrete batching for another contractor. • Performed soil testing, aggregate testing, and quality assurance for production and placement operations.

• Developed and managed project schedules, budgets, pay estimates, and staffing requirements. • Assessed project contracts for completeness and resolved conflicts with owners. • Oversaw engineering and scheduling teams to negotiate change orders, engaging Area Manager as needed. • Created and presented monthly cost and revenue forecasts to leadership. • Maintained relationships with third-party stakeholders, including landowners and government agencies. • Conducted weekly safety checks and engaged in safety meetings to ensure compliance. • Led project closeout procedures, finalizing contracts and resolving claims.

• Performed environmental site evaluations and laboratory tests on soil samples, including proctor testing and concrete placement testing. • Oversaw earthwork operations, including excavation and soil boring analysis. • Developed standard operating procedures for testing equipment and ensured adherence to safety policies. • Prepared daily inspection reports and conducted audits to ensure compliance with QA requirements. • Coordinated QA efforts with other departments and conducted system verifications for completed installations. • Managed inspection of materials and equipment for conformance to technical specifications, compiling quality records in compliance with procedures.

• Developed preliminary and final construction schedules, coordinating consultants for design packages and securing necessary permits. • Ensured subcontractor compliance with licensing and insurance requirements. • Set up construction sites and monitored environmental safety and compliance. • Managed requests for information (RFIs) and submittals, ensuring accurate and complete plans. • Conducted regular site visits to oversee operations, track project progress, and evaluate team effectiveness. • Approved invoices and payments, negotiated change orders, and maintained thorough project documentation. • Collaborated with utility and city agencies and finalized construction schedules and project status updates. • Prepared closeout packages and supported the transition to property management, ensuring a smooth handover.

• Assisted in daily control of measurements and tracking of construction activities on-site. • Prepared and submitted weekly reports, including photographic documentation of work completed and daily quantities.• Maintained accurate records of executed activities and produced accumulation papers for project tracking.