Flow Control Roof Drainage Declaration

Products building drainage roof drains control flow z105.

Flow control roof drainage declaration.

The flow control roof drainage declaration form provides the chief building official with assurance that the mechanical and structural engineers have coordinated their designs. Because the use of flow control roof drains causes ponding of water on a building s roof the. Flow control roof drainage declaration tel. 905 this form is authorized under the city of mississauga building bylaw this document must be completed by the professional engineers responsible for the design of the roof structure structural engineer and the roof drainage system mechanical engineer.

The control flo weir is linear functioning with integral membrane flashing clamp gravel guard and poly dome. A the maximum. The zurn z105 15 diameter control flo roof drain for dead level roof construction has a dura coated cast iron body. Ei pcmil application no.

Z105 control flo roof drain. Because the use of flow control roof drains causes ponding of water on a building s roof the structural engineer must design the roof structure to handle additional loads. From large area roof drains and siphonic roof drainage systems to green roof drains balcony drains and roof drain accessories we cover the gamut of roof drainage needs for addressing varying rainfall rates and types of sites. Please check one of the following.

Conventionally drained roof no flow control roof drains used. The flow control roof drainage declaration form provides the chief building official with assurance that the mechanical and structural engineers have coordinated their designs. Flow control roof drainage declaration this form to be compl red by the mechanical and structural engineers responsible for design project name. Please check one of the following.

Conventionally drained roof no flow control roof drains used. Flow control roof drainage declaration the roof drainage system has been designed in accordance with the following criteria. Flow control roof drainage declaration this form to be completed by the mechanical and structural engineers responsible for design permit application no. The roof drainage system has been designed in acwrdanw wilh the ioiiowing criteria.