Section 4
Plumbing Services
Chapter 28 Repairing DWV Systems 465
Troubleshooting DWV Systems 466
Chapter 29 Repairing Water Supply
Systems 475
Problems with Faucets and Valves 475
Problems with Water Closets 484
Problems with Water Supply Piping 490
Problems with Water Heaters 495
Chapter 30 Remodeling 501
Managing Remodeling Jobs 502
Replacing Faucets and Fixtures 504
Completing a Roughed-in Bathroom 509
Relocating Fixtures 510
Adding New Fixtures 514
Section 5
Career Development and Plumbing History
Chapter 31 Job Organization 523
Understanding and Sequencing the Job 523
Preparing a List of Materials and Supplies 528
Identifying Special Tool and Equipment Requirements 530
Coordinating Work with Other Trades 530
Working as a Team 530
Safety 532
Arranging for Deliveries and Inspections 533
Checking the Quality of the Work 533
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Contents