Page 43 - McD_ROTF DRAINAGE & PIPED SERVICES_Neat

Drainage & Piped Services Standard Specification
Version 2014-1

Internal Gravity Rainwater Drainage System - Type B
 System Performance: BSEN12056-3:
 System manufacturer: Contractors selection to suit the roof finish.
 Roof gutters: Contractors selection to suit the roof finish.
 Gutter types: Contractors selection to suit the roof finish
 Jointing: as manufacturers requirements.
 Electrical continuity: N/A
 Rainwater outlets: To suit rainfall intensity Acofulbora
 Internal rainwater pipework: Polypipe Terrain
 Rainwater downpipes:
 Downpipe types: Polypipe Terrain solvent
 Jointing: solvent welded with expansion joints
 Supports:
 Brackets and clips: Select from the manufacturers range to suit the structure.
 Fixings: Stainless steel
 Warning pipes: Required
 System Completion:

Ω End of system

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