Section 3550. Anchoring of drills on columns

Latest version.

Drills on columns shall be anchored firmly before drilling is started and shall be retightened frequently thereafter.

Historical Notes

Derived from VR480-05-1.2 § 15.79, eff. July 19, 1989.

Statutory Authority

§§ 45.1-161.3 and 45.1-161.294 of the Code of Virginia.

                    
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