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may be installed provided

  1. S

    Flow control roof drains allowed to install with declaration where the maximum drain down time exceeds 24 h

    This is from Ontario building code Division B part 7: ----------------------------------------------------------------------------------------------------------------------------------- 7.4.10.4. Hydraulic Loads from Roofs or Paved Surfaces ... (2) Flow control roof drains may be installed...
    • sunyaer
    • Thread
    • drain down time flow control roof drain may be installed provided
    • Replies: 3
    • Forum: Canada
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