29 CFR 1926.755 - Column anchorage.

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There are 2 Updates appearing in the Federal Register for 29 CFR 1926. View below or at eCFR (GPOAccess)
§ 1926.755 Column anchorage.
(a) General requirements for erection stability.
(1) All columns shall be anchored by a minimum of 4 anchor rods (anchor bolts).
(2) Each column anchor rod (anchor bolt) assembly, including the column-to-base plate weld and the column foundation, shall be designed to resist a minimum eccentric gravity load of 300 pounds (136.2 kg) located 18 inches (.46m) from the extreme outer face of the column in each direction at the top of the column shaft.
(3) Columns shall be set on level finished floors, pre-grouted leveling plates, leveling nuts, or shim packs which are adequate to transfer the construction loads.
(4) All columns shall be evaluated by a competent person to determine whether guying or bracing is needed; if guying or bracing is needed, it shall be installed.
(b) Repair, replacement or field modification of anchor rods (anchor bolts).
(1) Anchor rods (anchor bolts) shall not be repaired, replaced or field-modified without the approval of the project structural engineer of record.
(2) Prior to the erection of a column, the controlling contractor shall provide written notification to the steel erector if there has been any repair, replacement or modification of the anchor rods (anchor bolts) of that column.

Title 29 published on 2013-07-01

The following are only the Rules published in the Federal Register after the published date of Title 29.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2013-11-06; vol. 78 # 215 - Wednesday, November 6, 2013
    1. 78 FR 66641 - Incorporation by Reference; Accident Prevention Signs and Tags; Correction
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      DEPARTMENT OF LABOR, Occupational Safety and Health Administration
      Correcting amendments.
      Effective on November 6, 2013.
      29 CFR Parts 1910 and 1926

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United States Code

Title 29 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 29 CFR 1926 after this date.

  • 2014-02-10; vol. 79 # 27 - Monday, February 10, 2014
    1. 79 FR 7611 - Cranes and Derricks in Construction: Operator Certification
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      DEPARTMENT OF LABOR, Occupational Safety and Health Administration
      Notice of Proposed Rulemaking.
      Submit comments to this proposed rule, including comments to the information-collection (paperwork) determination (described under the section titled “Agency Determinations”), hearing requests, and other information by March 12, 2014. All submissions must bear a postmark or provide other evidence of the submission date.
      29 CFR Part 1926