312 IAC 5-4-6 - Buoys used as navigation aids; geometric shapes and designations

Authority: IC 14-10-2-4; IC 14-11-2-1; IC 14-15-7-3; IC 14-29-1-8

Affected: IC 14

Sec. 6.

(a) Geometric shapes must be placed on the white portion of the body of a buoy. The geometric shapes must be colored international orange. The authorized geometric shapes and meanings associated with them are as follows:

(1) A vertical, open-faced diamond shape means danger. This shape is illustrated as follows:

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(2) A vertical, open-faced diamond shape with a cross centeredin the diamond designates a zone whichis excluded fromusageby a boat or from some other designated purpose. This shape is illustrated as follows:

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(3) Acircular shape designates a zone where a boat may be operated only if the operation complies with certain restrictions.This shape is illustrated as follows:

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(4) A square or rectangular shape means information or directions are provided. This shape is illustrated as follows:

(b) If a diamond orcirculargeometric shape associatedwith the meaningof the marker is included, the meaningmustbecenteredon the sign. If a regulatorymarker consistsof a square orrectangular shaped sign displayed froma structure, the sign shallbe white with an international orange border.

Notes

312 IAC 5-4-6

Natural Resources Commission; 312 IAC 5-4-6; filed Mar 23, 2001, 2:50 p.m.: 24 IR 2371, eff Jan 1, 2002; readopted filed May 29, 2008, 1:53 p.m.: 20080625-IR-312080057RFA; errata filed Jun 2, 2009, 10:29 a.m.: 20090624-IR-312090386ACA; Readopted filed 7/17/2014, 3:46 p.m.: 20140813-IR-312140067RFA Readopted filed 9/16/2020, 8:15 a.m.: 20201014-IR-312200355RFA