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Source Testing Contacts

Pennsylvania Sourcetest Information Management Syestem (PSIMS) Workgroup

Marty Felion​, PSIMS Administrator
(717) 783-5919

Natural Gas Industry Testing Section

Bryon Richwine, Environmental Group Manager
(717) 783-7723

Robert Small, Air Quality Engineer
(717) 772-2305

Raj Bhangu, Air Quality Engineer
(717) 772-2304

Joe Pavucsko, Air Quality Engineer
(717) 772-3362

Aime Onyemelukwe, Environmental Engineering Specialist
(717) 772-5634

Ricky Ramos-Martin, Environmental Engineering Trainee
(717) 772-5859

Renaldi Bratasena, Environmental Engineering Trainee
717-772-5944

Source Testing Section

Rick Szekeres, Environmental Group Manager
(717) 772-3938

Ken Kuschwara​, Environmental Chemist 2 / Manager - Inorganic Testing
(484) 250-7517​
Subject Matter Expert for:​

    • ​Bakeries 
    • Buld Loading Terminals (SP-101)
    • Cement Kilns
    • Chocolate Manufacturing 
    • Lime Plants
    • Oil Refrineries
    • Snack Foods​​

Chad Firment, Environmental Chemist 2 / Manager - Organic Testing
(717) 783-9249
Subject Matter Expert for:

    • ​Asphalt Plants (SP-013)
    • Ethanol Production
    • Glass Manufacturing
    • Gypdsum Plants
    • Powdered Metals & Sintering Furnaces 
    • Lithographic, Flexographic, and Rotogravure Printing 
    • Surface Coating 
    • Wood Product Mills
Emily Mellott​, Envrionmental Chemist 2 / Manager - PFAS and Incinerator Testing
(717) 787-2781
Subject Matter Expert for:

    • ​Aluminum Mills 
    • Crematoriums, human or animal 
    • Electric Arc Furnaces (EAFs)
    • Foundries
    • Metal Refining 
    • Municipal Waste Incinerators (MWIs)
    • Per- and Polyfluoroalkyl Substances (PFAS)
    • Sewage Sludge Incinerators (SSIs)
    • Steel Mills

Darren Lauer, Air Quality Specialist
(717) 787-9483
Subject Matter Expert for:

    • ​​Landfills
    • Landfill Gas (LFG) Fired Sources
    • Rendering Plants
    • Renewable Natural Gas (RNG) Plants
    • Wood Pellet Manufacturing 

Matt Bomberger, Air Quality Specialist
(717) 772-3970
Subject Matter Expert for:

    • ​Boilers (SP-001)
    • Coke Works
    • Combustion Turbines (CTs)
    • Electric Generating Uits (EGUs)
    • Engines, not associated with the natural gas industry
    • Pulp & Paper Mills​