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Proposed Changes by Code Provision—National Plumbing Code 2020
National Plumbing Code 2020 (Proposed changes to 7 provisions)
Division A
(Proposed changes to 4 provisions)
Part 1 - Compliance
(Proposed changes to 3 provisions)
1.2.2.2. Used Materials and Equipment
1.4.1.2. Defined Terms
Part 3 - Functional Statements
(Proposed changes to 1 provision)
3.2.1.1. Functional Statements
Division B
(Proposed changes to 3 provisions)
Part 2 - Plumbing Systems
(Proposed changes to 3 provisions)
2.2.1.3. Identification
2.2.10.6. Valves, and Supply and Waste Fittings
2.6.2. Protection from Contamination
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