Michael Barker

Pantex Plant

Engineering Technician 2011-present

Responsibilities Include:

-Active Hydrogen testing using a mercury manometer

-Chemical Reactivity testing on various materials with H.E. using Varian and Agilent gas chromatographs

-Assay and purity testing of various materials using Agilent Technologies Gas Chromatograph

-Performing analysis of various materials using Thermo Scientific Fourier Transform Infrared Spectroscopy

-ESD testing using PRAS 801-Resistance analyzer

-Fluoride analysis using Mettler Toledo pH/Ion meter

-Water content analysis using Mettle Toledo volumetric KF titrater

-Nonvol and Volitile content testing on various materials

-Titrations of various materials including Isocyanate content analysis, Hydroxyl number, Acidity, Assay, Amine value, Aqueous and non-aqueous titrations using potentriamtric and colorimetric endpoints, Epoxy equivalant analysis using Mettler automatic titrater -

Specific Gravity/Density testing using Hydrometer, Pycnometer, & Hydrostatic methods

-Taking pressure measurements of high pressure gas cylinders to meet safety requirements

-Dewpoint analysis of high pressure gas cylinders using RH Systems chilled mirror hygrometer

-Inspections for hydrostatic fill dates and pressure testing dates to ensure all requirements are current

-Other duties include disposing of hazardous waste properly and HE inventories

-Building Joint Test Assemblies which included:

-mixing and testing various chemicals involved in the build process in a lab type environment

-mixing, de-aerating, and bonding of a variety of adhesives

-taking samples on glue blocks and plates and testing torsion shear strength of samples after a designated cure time

-mixing and taking samples of various materials and taking readings on durometers after cure times

-mixing, bonding, and taking samples in test trays and then testing for hardness using a Barber-Coleman impressor

-Other responsibilities include: precise measuring to tight tolerances including stacking and bonding parts using shim stock, double backed tape, and adhesives to reach exact heights and thicknesses, housekeeping practices to keep the work environment sanitary and free from contamination as a lab type environment.

• Performed rigorous testing procedures on batches produced from various mix designs ensuring adherence to specifications set forth by clients and regulatory agencies.
• Continuously updated technical knowledge in the field by attending industry conferences, participating in training programs, and staying informed about emerging technologies related to batch plant operations.
• Collaborated with cross-functional teams to ensure seamless project execution, coordinating with logistics personnel for timely deliveries.Fostered positive relationships with suppliers, negotiating contracts that resulted in reduced costs without compromising on quality or availability of materials needed for production processes.
• Scheduled aggregate bunkers and cement silo for filling.
• Implemented process improvements that led to shortened lead times while maintaining high-quality output standards across the board.
• Contributed to company cost savings through diligent monitoring of raw material consumption during production processes.
• Supported environmental compliance efforts by adhering to regulatory guidelines for waste disposal and emissions control.
• Set up batch based on specifications and capabilities for admixtures.
• Calculated water to cement ratio for specific mixes.
• Monitored compliance with plant procedures, safety, and sanitation protocols as well as government regulation.
• Analyzed and inspected operating units such as towers, storage tanks and other units to check operation and improve efficiency.
• Assessed readings from recording instruments, [Type] and other indicators and watched for warning signals.
• Compiled reports analyzing performance data and presented findings and results.
• Evaluated employee performance regularly providing feedback for improvements that led to higher workplace morale.
• Managed staff hiring, training and supervision.
• Performed sand equivalence tests to ensure meeting state standards
• moisture tests on sand and rock for calculation into concrete formulas
• air content tests and slump tests to ensure product meets specifications