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� . . <br /> • � � � - 2 - <br /> Section 3� - Crawl Space and Footing Depth <br /> BOCA, and the Jne � Two Fa�aily Codes , Section R-202 provides <br /> for a footing depth ot 36" minimun or frost line - presently <br /> duplicatin; the footing depth in Section 35 . <br /> The thirty inch crawl space is considered excessive . Con- <br /> tractors are having problems with ground water , excess dirt <br /> and other associated problems . BOCA Section 507 . 3 requires <br /> a r�inimum oE 18" ventila[ed crawl space . This minimum per- <br /> mits a required inspection. <br /> lm <br /> cc : Fire �tarshall <br /> Buildiag Inspector <br />