Mack Trucks Scott WolfPresidentPresident of the UAW Local 677Phone: 610-797-6878 Mike ShuppVice PresidentVice President of the UAW Local 677Untitled Recording SecretaryRecording Secretary of UAW Local 677.Recording Secretary of Mack Trucks Unit.Phone: Michael KellyFinancial Secretary - TreasurerFinancial Secretary of UAW Local 677 Phone: 610-797-7722 Marc TrezzaChairperson Mack TrucksAlternate Shop Chair: Bruce MillerShop Chairman for UAW Local 677, Mack Trucks PlantPhone: 610-966-8902David DurginOBU/EBU ChairpersonAlternate: Jesse HildebrandShop Chairman EBU/OBU for UAW Local 677, Mack Trucks plant.Phone: 484-795-2034Karen BaileyBenefits and PensionAlternate: Mike BuskirkPension/Benefits/EAP representative for UAW Local 677, Mack Trucks plant. Benefits representative for UAW Local 677 retirees. Mack: 610-966-8884Union Hall: 610-797-7737John SalkoHealth and SafetyAlternate: Danielle HartsellHealth and Safety Representatives for UAW Local 677, Mack Trucks plant.Phone: 610-966-8025Mobile Phone: 610-657-4968Daniel HandDistrict 1Alternate: William Hankey1st Shift Representative for UAW Local 677, Mack Trucks plant.Cab 1 / Cab 2 lines Sleeper lineTraining CoordinatorsTeam LeadersPhone: 610-966-8981Cruz RiveraDistrict 2Alternate: Nevin Holderman1st Shift Representatives for UAW Local 677, Mack Trucks plant.Vehicle 1 lineRadiator / Kitting 1Air EquipValve GroomTeam LeadersPhone: 610-966-8982John MirakovitsDistrict 3Alternate: Rebecca Kemmer1st Shift Representative for UAW Local 677, Mack Trucks plant.Vehicle 2 lineHood lineEngine 1 and Engine 2 lineHerbie CellTeam LeadersPhone: 610-966-8717Rusty JonesDistrict 4Alternate: Matt Glose1st/2nd/3rd Shift Representatives for UAW Local 677, Mack Trucks plant.LVO MaterialsLVLC MaterialsJockey DriversCKDMT Coordinators / MT InspectorsTeam LeadersPhone: 610-966-8721Bruce MillerDistrict 5Bruce Miller is also the Alternate Shop ChairpersonAlternate: Edwin Muniz1st/2nd/3rd Shift Representatives for UAW Local 677, Mack Trucks plant.PaintersWelders - Final/CAC/Layout/MechGeneral MaintenanceElectrical and Services MechanicsPhone: 610-966-8724Mike KaluskyDistrict 6Alternate: Tim Hertzog1st/2nd/3rd Shift Representatives for UAW Local 677, Mack Trucks plant.Final / EOLCAC TechsMethods LabMack DefensePhone: 610-966-8726Justin KadingoDistrict 7Alternate: Terry O'Neill2nd Shift Representatives for UAW Local 677, Mack Trucks plant.Cab 1 lineVehicle 1 lineEngine 1 lineHood lineAir Equip/ Rad & Valve GroomSleeper linePhone: 610-966-8705