Home Company Resources Plant & Technical Service Bulletins Babcock & Wilcox Bulletins B&W plant and technical service bulletins provide important maintenance, inspection and safety information and recommendations for plant components such as: Boilers Pulverizers Environmental equipment Other power plant auxiliary equipment Plant Service Bulletins Graphitization of Carbon Molybdenum Steels PSB 59 Care Management and Maintenance of Older Boilers PSB 58 BW Roll Wheel Pulverizer Maintenance PSB 57 E and EL Pulverizer Bottom Ring Assembly PSB 56 Corrosion Fatigue Failures of Riser Tube Bends PSB 55 Feedwater Pipe Thinning and Rupture PSB 54 Roll Wheel Pulverizer Oil PSB 53 Master Hand Hole Plug Welding Recommendations PSB 52 Lower Convection Pass Casing Enclosure and Economizer Hoppers PSB 51 Convection Pass Lower Header Closure Plate Cracking PSB 50 Steam Cooled Spacer Tube Related Cracking of Secondary Superheater Outlet Headers PSB 49 Pulverizer Roll Wheel Silicone O Rings and the Use of Synthetic Oils PSB 48 Feedwater Pipe Thinning PSB 47 Square Lower Sidewall Headers in Stoker Units PSB 46 E and EL Pulverizer Springs PSB 45 Chemical Cleaning Guide PSB 44 Refractories Plastics Insulation or Textiles Containing Chromium Compounds PSB 43 Spiral Bevel Gear Bolts Roll Wheel Pulverizer Gearbox PSB 42 UP Boiler Mix Stud Plate Cracking PSB 41 Drain Stub Bore Hole Cracking PSB 40 E EL Pulverizer Bottom Ring Lifting Clamp PSB 39 Roll Wheel Pulverizer Loading Rods Cables PSB 38 Reheaters Out of Service Corrosion PSB 37 Economizer Hoppers PSB 36 Flashtanks PSB 35 Once through Boiler Bypass Stop Valves BW 200 PSB 34 Burners PSB 33 Oil Lighters Steam Air Atomized PSB 32 Mechanical Oil Lighters PSB 31 High Energy Ignitor System and Lighter Controls PSB 30 Stress Assisted Corrosion Boiler Waterside PSB 29 Plant Service Bulletins (cont.) Membraned Wall Corner Tube Failures PSB 28 UP Boiler Downcomer Strainers PSB 27 Tube Thickness Evaluation Repair or Replacement Guideline PSB 26 Boiler Water Phosphate Chemistry PSB 25 Spray Attemperators for Industrial Boilers PSB 24 Welded Plate Elbows in High Temperature Applications PSB 23 Economizer Inlet Header Cracking PSB 22 UP Boiler Furnace Protection PSB 20 Roll Wheel Pulverizer Shaft Retainer Bolt PSB 19 Ligament Cracking of 2 10 4Cr 1Mo SA 335 P22 PSB 18 Threaded Connections on High Temperature Applications PSB 17 Pulverized Fuel System Fires PSB 16 Spray Attemperators PSB 15 Roll Wheel Pulverizer Low Speed Shaft Cover PSB 13 Subcooling in Cycling Boilers PSB 12 Rothemuhle Air Heater Sootblower Spherical Swivel Joints PSB 11 Pulverized Fuel System Fires PSB 10 Rothemuhle Air Heater Core Door PSB 9 Roll Wheel Pulverizer Viking Lube Oil Pumps PSB 8 Thermal Quenching of Hopper Tubes PSB 7 ITT Grinnell Constant Support Hangers PSB 6 Rothemuhle Air Heater Collar Seal Shoe Hang Up PSB 5 Roll Wheel Pulverizer Assembly O Ring Sizing PSB 4 Roll Wheel Pulverizer Assembly Pivot Block Orientation PSB 3 Out of Service Corrosion Failure of Horizontal Downcomer Supply and Riser Pressure Part Connections PSB 2 Creep Fatigue and Ligament Cracking of 1 1 4 Cr 1 2 Mo Si T11 and P11 Pressure Parts PSB 1 Technical Service Bulletins TSB Spray Dryer Absorber Inspection September 2021 TSB Rothemuhle Air Heater Bearing Inspection August 2021 Lance Tube Feed Tube Assembly Fabrication and Welding Qualifications for Recovery Boilers June 2018 Generating Bank Casing to Sidewall Tube Welds on Two Drum Boilers November 2015 Riser and Tube Attachment Fatigue and Corrosion Location and Evaluation Experience November 2006 UP Boiler Tube Leaks March 1998 Characteristics and Implications of Cracking in Type 304L Composite Floor Tubes in Recovery Boilers March 1997 Superheater Floor Tube Failures June 1995 Recovery Boiler Floor Tube Inspections May. 1995 Floor Tube Corrosion External and Water Side May 1992 Area of Interest General Decarbonization Solar Construction WtE Emissions Control Biomass Energy Storage Ash Handling Cooling Systems Steam Generation Combustion & Fuel Systems Boiler Cleaning Region North America Asia Latin America Europe Middle East Africa Australia/New Zealand Home Privacy Terms © 2021 Babcock & Wilcox Enterprises, Inc. All Rights Reserved.