Standard Interpretations

Standard Interpretations are letters or memos written in response to public inquiries or field office inquiries regarding how some aspect of or terminology in an OSHA standard or regulation is to be interpreted and enforced by the Agency. These letters provide guidance to clarify the application of an established OSHA standard, policy, or procedure, but they may not, in themselves, establish or revise OSHA policy or procedure or interpret the OSH Act. They must specifically cite the source policy or procedure document they interpret.

1926.752 - Decision to release the new compliance directive for the steel erection standard in draft form. - 12/21/2001
1926.752 - History and background of the Steel Erection Final Rule. - 09/27/2001
1926.752 - Mortar testing requirements and controlling contractor responsibilities under the Steel Erection Standard - 12/27/2002
1926.752 - Requirements for compressive-strength testing of concrete and mortar in a masonry wall during steel erection. - 08/23/2004
1926.752 - Steel erection concrete testing requirements and number of samples required to be taken - 11/19/2002
1926.752 - Whether the notification required in §1926.752(a)(1) (attained concrete strength) must be given where steel will be erected on a long-existed concrete slab. - 03/10/2006
1926.752 - Written notification of ASTM strength test for mortar in masonry piers/walls prior to steel erection. - 05/21/2003
1926.752(a) - Clarification of "Controlling Contractor" duties under the Steel Erection Standard (1926 Subpart R) - 01/30/2002
1926.752(a) - Field-cured concrete sample cylinders must be subjected to similar conditions as the footings/walls; acceptable use of the Windsor Probe/Pin testing method. - 10/27/2003
1926.752(a) - Mortar testing requirements and controlling contractor responsibilities under the Steel Erection Standard - 12/27/2002
1926.752(a) - Notification requirements for concrete compressive strength and anchor bolt modifications. - 12/23/2005
1926.752(a) - Requirements for compressive-strength testing of concrete and mortar in a masonry wall during steel erection. - 08/23/2004
1926.752(a) - Whether the notification required in §1926.752(a)(1) (attained concrete strength) must be given where steel will be erected on a long-existed concrete slab. - 03/10/2006
1926.752(a) - Written notification of ASTM strength test for mortar in masonry piers/walls prior to steel erection. - 05/21/2003
1926.752(a)(1) - Field-cured concrete sample cylinders must be subjected to similar conditions as the footings/walls; acceptable use of the Windsor Probe/Pin testing method. - 10/27/2003
1926.752(a)(1) - Mortar testing requirements and controlling contractor responsibilities under the Steel Erection Standard - 12/27/2002
1926.752(a)(1) - Requirements for compressive-strength testing of concrete and mortar in a masonry wall during steel erection. - 08/23/2004
1926.752(a)(1) - Steel erection concrete testing requirements and number of samples required to be taken - 11/19/2002
1926.752(a)(1) - Whether the notification required in §1926.752(a)(1) (attained concrete strength) must be given where steel will be erected on a long-existed concrete slab. - 03/10/2006
1926.752(a)(1) - Written notification of ASTM strength test for mortar in masonry piers/walls prior to steel erection. - 05/21/2003
1926.752(a)(2) - Notification requirements for concrete compressive strength and anchor bolt modifications. - 12/23/2005
1926.752(b) - Notification requirements for concrete compressive strength and anchor bolt modifications. - 12/23/2005
1926.752(b) - Steel erection columns must be anchored by 4 rods and meet 300-lb strength criteria. - 05/27/2004
1926.752(b) - Written notification of ASTM strength test for mortar in masonry piers/walls prior to steel erection. - 05/21/2003
1926.752(c) - Clarification of "Controlling Contractor" duties under the Steel Erection Standard (1926 Subpart R) - 01/30/2002
1926.752(d) - Fall protection requirements of various construction (1926) standards. - 09/18/2001

OSH Act - Section 5(a)(1)