Foreperson – Brush 3426 Painter Supervisor 72-44338 Painter Foreperson – Steel 3426 Painter Supervisor 72-44340 Painter Foreperson – Spray or Sandblast 3425 Senior Painter Supervisor 72-44366 Senior Painter Foreperson Independent Industrial and General Pipefitting Agreement: Code Class Title DDR No. Working Title 3433 Pipefitter 72-44373 Pipefitter 3796 Welder 72-47079 Pipe Welder 3436 Pipefitter Supervisor 72-44372 Pipefitter Foreperson 3437 Senior Pipefitter Supervisor 72-44374 Pipefitter General Foreperson Plaster Tenders Agreement between Contracting Plasterers Association of Southern California, Inc., and The Southern California District Council of Laborers and its affiliated Locals: Code Class Title DDR No. Working Title 3115 Maintenance & Construction Helper 72-44211 Plasterer Tender Southern California Pipe Trades Agreement between the Plumbing – Heating and Piping Independent Contractors and the Southern California Pipe Trades District Council No. 16 of the United Association: Code Class Title DDR No. Working Title 3443 Plumber 72-44267 Plumber 3446 Plumber Supervisor 72-44352 Plumber Foreperson Union Agreement between Local Union No. 108 Sheetmetal Workers’ International Association, Sheetmetal and Air Conditioning Contractors National Association Los Angeles Chapter and Heating, Air Conditioning and Sheetmetal Contractors Association, Inc.: Code Class Title DDR No. Working Title 3775 Sheetmetal Worker 72-47078 Sheetmetal Worker 3777 Sheetmetal Supervisor 72-47129 Sheetmetal Foreperson Master Labor Agreement between Southern California General Contractors and Teamster Joint Council No. 42 and the Teamsters Local Unit No. 87: Code Class Title DDR No. Working Title 3583 Truck Operator 72-45132 Truck Driver – 2 Axle 3584 Heavy Duty Truck Operator 72-45188 Heavy Duty Truck – 3 Axle 3584 Heavy Duty Truck Operator 72-45189 Truck Driver – 4 Axle or More Agreement between Western Line Constructors Chapter of N.E.C.A. and Local No. 47 and Local No. 1245 AFL-CIO, International Brotherhood of Electrical Workers: Code Class Title DDR No.