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// CODE SNIPPET

1910.265(c)(20) Blower, Collecting, and Exhaust Systems

OSHA 1910 General Industry > R Special Industries > 1910.265 Sawmills > 1910.265(c) Building Facilities, and Isolated Equipment > 1910.265(c)(20) Blower, Collecting, and Exhaust Systems
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1910.265(c)(20)(i) Design, Construction, and Maintenance

Blower collecting, and exhaust systems should be designed, constructed, and maintained in accordance with American National Standards Z33.1—1961 (For the Installation of Blower and Exhaust Systems for Dust, Stock, and Vapor Removal or Conveying) and Z12.2—1962 (R1969) (Code for the Prevention of Dust Explosion in Woodworking and Wood Flour Manufacturing Plants), which are incorporated by reference as specified in §1910.6.

1910.265(c)(20)(iii) Exhaust or Conveyor Systems

Each woodworking machine that creates dust, shavings, chips, or slivers shall be equipped with an exhaust or conveyor system located and adjusted to remove the maximum amount of refuse from the point of operation and immediate vicinity.

1910.265(c)(20)(iv)

[Reserved]

1910.265(c)(20)(v) Dust Chambers

Exhaust pipes shall not discharge into an unconfined outside pile if uncontrolled fire or explosion hazards are created. They may empty into settling or dust chambers, designed to prevent the dust or refuse from entering any work area. Such chambers shall be constructed and operated to minimize the danger of fire or dust explosion.

1910.265(c)(20)(vi) Hand Removal of Refuse

Provision for the daily removal of refuse shall be made in all operations not required to have an exhaust system or having refuse too heavy, bulky, or otherwise unsuitable to be handled by the exhaust system.

1910.265(c)(20)(ii) Collecting Systems

All mills containing one or more machines that create dust, shavings, chips, or slivers during a period of time equal to or greater than one-fourth of the working day, shall be equipped with a collecting system. It may be either continuous or automatic, and shall be of sufficient strength and capacity to enable it to remove such refuse from points of operation and immediate vicinities of machines and work areas.

Related Code Sections


1910.265(c)(20) Special Industries, Blower, Collecting, and Exhaust Systems
— Blower collecting, and exhaust systems should ...
OSHA 1910 General Industry > R Special Industries > 1910.265 Sawmills > 1910.265(c) Building Facilities, and Isolated Equipment > 1910.265(c)(20) Blower, Collecting, and Exhaust Systems
1910.265(c)(20)(iv) Special Industries,
[Reserved ...
OSHA 1910 General Industry > R Special Industries > 1910.265 Sawmills > 1910.265(c) Building Facilities, and Isolated Equipment > 1910.265(c)(20) Blower, Collecting, and Exhaust Systems > 1910.265(c)(20)(iv)
1910.261(f)(3) Special Industries, Blowers
Blowers used for transporting rags shall be provided with feed hoppers having outer edges located not less than 48 inches from the fan ...
OSHA 1910 General Industry > R Special Industries > 1910.261 Pulp, Paper, and Paperboard Mills > 1910.261(f) Rag and Old Paper Preparation > 1910.261(f)(3) Blowers
1910.94(a)(1)(viii) Occupational Health and Environmental Control, Exhaust Ventilation System
collecting equipment, (d) exhauster, and (e) discharge stack ...
OSHA 1910 General Industry > G Occupational Health and Environmental Control > 1910.94 Ventilation > 1910.94(a) Abrasive Blasting > 1910.94(a)(1) Definitions Applicable to This Paragraph > 1910.94(a)(1)(viii) Exhaust Ventilation System
1910.107(d)(1) Hazardous Materials, Conformance
Ventilating and exhaust systems shall be in accordance with the Standard for Blower and Exhaust Systems for Vapor Removal, NFPA No. 91-1961, which ...
OSHA 1910 General Industry > H Hazardous Materials > 1910.107 Spray Finishing Using Flammable and Combustible Materials > 1910.107(d) Ventilation > 1910.107(d)(1) Conformance
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