NCC 2019 Volume Three Amendment 1
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Classification
Building class 1a Building class 1b Building class 2 Building class 3 Building class 4 Building class 5 Building class 6 Building class 7a Building class 7b Building class 8 Building class 9a Building class 9b Building class 9c Building class 10a Building class 10b Building class 10c

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Classification
Building class 1a Building class 1b Building class 2 Building class 3 Building class 4 Building class 5 Building class 6 Building class 7a Building class 7b Building class 8 Building class 9a Building class 9b Building class 9c Building class 10a Building class 10b Building class 10c
Section D Excessive noise

Section D Excessive noise

Part D1 Excessive noise

Performance Requirements

Delete Note 1 and Note 2 and insert NT Note 1 and NT Note 2 as follows:

NT DP1.2 Excessive noise

NT Note 1:

NT Note 1:

NT Note 1:

Part F5 in the NT Appendix in Volume One of the NCC contains the NT Performance Requirements NT FP5.1 through to NT FP5.4 which cover sound transmission and insulation in walls and floors of Class 2, 3 and 9c buildings.

NT Note 2:

NT Note 2:

NT Note 2:

Part 2.4 Volume Two of the NCC contains the NT Performance Requirements P2.4.6 which covers sound insulation of walls in Class 1 buildings.

Deemed-to-Satisfy Provisions

Delete D1.1(2) and insert NT D1.1(2) as follows:

NT D1.1 Application

(2)

Performance RequirementDP1.2 is satisfied by complying with—

(a)

NT F5.0 through to NT F5.8 in the NT Appendix to NCC Volume 1 for Class 2, 3 and 9c buildings; and

(b)

NT Part 3.8.6 in NCC Volume 2 for Class 1 buildings.

NT D1.3 * * * * *

Explanatory information

This clause has deliberately been left blank.