Sebastian Mendez

McAllen

Summary

Experienced Pressure Testing and Commissioning Foreman with over 5 years of experience in industrial construction, hydrostatic and pneumatic testing, piping system and mechanical completion. Skilled in supervising crews, coordinating daily operations, conducting system testing, reviewing documentation, and ensuring compliance with project specifications and safety standards. Ability to troubleshoot issues, maintain productivity, meet project deadlines, and support safe and efficient field operations. Strong leadership, communication, and problem solving skills with bilingual fluency in English and Spanish.

Overview

years of professional experience

Work History

Foreman - Pressure Testing /Commissioning

Saulsbury Industries

Lovington

08.2023 - Current

System nitrogen leak testing prior to plant turnover operations.
Assisted Field Quality Control activities prior to Mechanical completion to ensure system adheres to quality standards.
Supervise pressure testing operations while ensuring compliance with project specifications, system standards, and quality requirements .
Conduct quality inspections and verification of completed work to ensure adherence to client and regulatory standards in coordination with QA/QC.
Coordinated daily crew activities to optimize workflow, maintain productivity,and meet project deadlines.
Reviewed testing procedures, documentation, and reports to ensure accuracy and completeness.
Identify deficiencies and implement corrective actions to minimize delays and rework .
Perform quality control checks on piping systems, equipment, and testing processes.
Trained personnel on hydro testing procedures, equipment usage, and safety protocols to enhance operational readiness.
Collaborated with management, inspectors, and field teams to resolve operational and quality-related issues .
Maintain accurate records of testing activities, inspections, and compliance audits.
Support continuous improvement initiatives to increase efficiency and reduce downtime.
Using high-pressure Hydraulic Torque Wrenches to secure flange bolts,and valves.

Leadman

H&S Constructors

Kenedy

07.2019 - 06.2023

Performed hydrostatic and pressure testing activities on piping systems in accordance with project specifications and safety standards.
Operated, inspected, and maintained testing equipment to ensure reliable performance and accurate results.
Monitored pressure gauges and testing conditions to verify compliance with required test parameters.
Assisted with preparation and completion of quality documentation, test records, and client reports.
Identified leaks and system deficiencies and worked with field crews to resolve issues efficiently.
Supported inspection activities and ensured all testing procedures met regulatory and company requirements
Maintained a safe work environment but following site safety policies and procedures.

Education

High School Diploma -

Palmview HighSchool

Mission, TX

05-2018

Skills

Pressure testing
Hydrostatic Testing & Pneumatic Testing
Commissioning & Pre-commissioning
Pipe system Testing
Torque & tensioning
Test Documentation & Reporting
Safety & Regulatory Compliance
Mechanical Completion
P&ID interpretation

Crew Supervision & Coordination
Blueprint & Isometric interpretation
Training & Mentoring Crew Members
Problem solving & Troubleshooting
Attention to detail
Communication Skills
Time Management
Bilingual : English & Spanish

Timeline