| IB-17.001 | Tube Replacement and Plugging in Firetube Boilers |
| IB-18.001 | Inspection of Hot Water Supply Boilers and Water Heaters |
| IB-21.002 | De-rating Boilers and Pressure Vessels |
| IB-24.001 | Pipe Sizing LWCO for Low Pressure Steam Boilers |
| IB-25.001 | Blowoff Piping |
