§ 75.1101-8. Water sprinkler systems; arrangement of sprinklers.
194 words·~1 min read·
/us/cfr/t30/s§ 75.1101-8·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)At least one sprinkler shall be installed above each belt drive, belt take-up, electrical control, and gear-reducing unit, and individual sprinklers shall be installed at intervals of no more than 8 feet along all conveyor branch lines.
(b)Two or more branch lines, at least one of which shall be above the top belt and one between the top and bottom belt, shall be installed in each sprinkler system to provide a uniform discharge of water to the belt surface.
(c)The water discharge rate from the sprinkler system shall not be less than 0.25 gallon per minute per square foot of the top surface of the top belt and the discharge shall be directed at both the upper and bottom surfaces of the top belt and to the upper surface of the bottom belt. The supply of water shall be adequate to provide a constant flow of water for 10 minutes with all sprinklers functioning.
(d)Each individual sprinkler shall be activated at a temperature of not less than 150 °F. and not more than 300 °F.
(e)Water systems shall include strainers with a flush-out connection and a manual shut-off valve.
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- NoticesDEPARTMENT OF LABOR
- NoticesNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
- NoticesDEPARTMENT OF LABOR
- NoticesNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
- NoticesNotice of Permit Modification Received under the Antarctic Conservation Act of 1978, Pub
- Rules and RegulationsDEPARTMENT OF LABOR
- NoticesDEPARTMENT OF LABOR
- Rules and RegulationsNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
- NoticesNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
- NoticesNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
- NoticesDEPARTMENT OF LABOR
- NoticesDEPARTMENT OF LABOR
- NoticesNotice
- NoticesDEPARTMENT OF LABOR
- NoticesNotice of affirmative decisions issued by the Administrators for Coal Mine Safety and Health and Metal and Nonmetal Mine Safety and Health on petitions for modification of the application of mandatory safety standards
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§ 75.1101-8
Water sprinkler systems; arrangement of sprinklers.
Fed. Reg.×19
Cites 0Cited by 19 across 1 source