NCC 2022 Volume One - Building Code of Australia Class 2 to 9 buildings
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E2

Part E2 Smoke hazard management

Part E2 Smoke hazard management

SA E2D1 Deemed-to-Satisfy Provisions2019: E2.0

Delete subclause E2D1(1) and insert SA E2D1(1) as follows:

(1) Where a Deemed-to-Satisfy Solution is proposed, Performance Requirements E2P1 and E2P2 are satisfied by complying with—

  1. E2D2 to SA E2D22; and
  2. in a building containing an atrium, Part G3; and
  3. in a building in an alpine area, Part G4; and
  4. for additional requirements for Class 9b buildings, Part I1.

SA E2D22 Smoke venting in bulk grain storage facilities2019: SA E2.4

Insert SA clause E2D22 in clause E2D22 as follows:

In bulk grain storage facility—

  1. suitable natural smoke venting by fixed vents must be provided at the top of elevator towers and overhead galleries in a cell type silo; and
  2. smoke venting is not required in a storage shed.