Technical Booklet N Drainage·Page 4
Diagrams
Diagrams in this Technical Booklet are supplementary to the text and do not show all construction details. They are not to scale and should not be used as working details or to illustrate compliance with other Building Regulations requirements.
The diagrams in this Technical Booklet supplement the text. They do not show all the details of construction and are not intended to illustrate compliance with any other requirement of the Building Regulations. They are not necessarily to scale and should not be used as working details.
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