Code of Federal Regulations: Containing a Codification of Documents of General Applicability and Future Effect as of December 31, 1948, with Ancillaries and IndexDivision of the Federal Register, the National Archives, 1998 - Administrative law |
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Page 94
... diameter on the surface of the piece . ( 15 ) Pitch and bark pockets . A pitch pocket is an opening extending parallel to the annual growth rings containing , or that has contained , pitch , either solid or liquid . A bark pocket is an ...
... diameter on the surface of the piece . ( 15 ) Pitch and bark pockets . A pitch pocket is an opening extending parallel to the annual growth rings containing , or that has contained , pitch , either solid or liquid . A bark pocket is an ...
Page 101
... diameter with posts spaced not more than 8 feet on centers . ( iii ) For structural steel railings , posts and top ... diameter ; when of metal pipe , at least 11⁄2 inches in diameter . The length of brackets shall be such as will give a ...
... diameter with posts spaced not more than 8 feet on centers . ( iii ) For structural steel railings , posts and top ... diameter ; when of metal pipe , at least 11⁄2 inches in diameter . The length of brackets shall be such as will give a ...
Page 103
... diameter of the structure is not less than five ( 5 ) feet . on ( c ) Stair strength . Fixed stairways shall be designed and constructed to carry a load of five times the normal live load anticipated but never of less strength than to ...
... diameter of the structure is not less than five ( 5 ) feet . on ( c ) Stair strength . Fixed stairways shall be designed and constructed to carry a load of five times the normal live load anticipated but never of less strength than to ...
Page 107
... diameter of three - fourths inch for metal ladders , except as covered in paragraph ( b ) ( 7 ) ( i ) of this section and a minimum diameter of 1 % inches for wood ladders . ( ii ) The distance between rungs , cleats , and steps shall ...
... diameter of three - fourths inch for metal ladders , except as covered in paragraph ( b ) ( 7 ) ( i ) of this section and a minimum diameter of 1 % inches for wood ladders . ( ii ) The distance between rungs , cleats , and steps shall ...
Page 111
... diameters shall be the equivalent of the round - rung di- ameters . ( 5 ) Ladder safety devices . Ladder safe- ty devices may be used on tower , water tank , and chimney ladders over 20 feet in unbroken length in lieu of cage pro ...
... diameters shall be the equivalent of the round - rung di- ameters . ( 5 ) Ladder safety devices . Ladder safe- ty devices may be used on tower , water tank , and chimney ladders over 20 feet in unbroken length in lieu of cage pro ...
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ammonium nitrate ANSI ANSI/NFPA appendix applicable Assistant Secretary audiogram Bitrex brake building chemical combustible comply construction container crane designed device diameter discharge electrical employees entry equipment evaluation explosives exposure extinguishers fall arrest feet fit test flammable floor graph guard hazards hoisting horizontal hose IBR approved IDLH inches inspection installed ladder least less liquid load located machine material maximum means ment metal minimum National NFPA opening operations OSHA paragraph performed permit space person personal protective equipment piping platform ployer portable pressure prevent procedures process safety management PSDI reference as specified relief valves requirements respirator rim wheel safe safety and health safety relief scaffold self-contained breathing apparatus sensing field slings spray standard storage subpart tainer tank tion trucks valve vapor vent ventilation vertical vided welding wheel wire rope workplace