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NOTICE: This is an OSHA Archive Document, and no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only. Return to current Interpretations.
Previous Years > 1977
December November
- [11/30/1977] Requirement for ground-fault circuit interrupter (GFCI) protection to the Ship Repairing Industry.[1910.309]
- [11/30/1977] Roll-Over Protection Structures (ROPS) of the safety and health regulations for construction and agriculture.[1928.52; 1928.53]
- [11/18/1977] Use of silver chloride dry cells as a power source for testing electric blast caps.[1926.906; 1910.109]
- [10/27/1977] Requirements for marking safety cans.[1910.144]
- [10/03/1977] Non-Serious Becoming Serious article.
- [09/28/1977] What percent of detected flammable gas will require an employee withdrawal.[1926.800(c)(2)(vi)]
- [09/27/1977] De minimis provision for Floor Loading Protection[1910.22(d)(1)]
- [09/27/1977] "Normal operating conditions" for overhead and gantry cranes include maintenance activity.[1910.179(e)(6)(i); 1910.179(g)(2)(i)]
- [09/22/1977] Flooring requirements for skeleton steel construction in tiered buildings.[1926.750]
- [09/09/1977] Backhoe barricading standards.[1926.550(a)(9)]
- [09/06/1977] Definition of liquid as applicable to 1926.152.[1910.106(a)(18); 1910.178; 1926.155; 1910.106(a)(19)]
- [09/02/1977] Replacement tips for torches used in welding operations.[1910.252]
- [08/30/1977] The required working clearance around electrical equipment on cranes.[1910.179]
- [08/15/1977] The requirement that Republic Steel Corporation employees wear "Sankey" guards for foot protection.[1910.217]
- [07/25/1977] Shell-to-shell spacing requirement for above ground storage tanks is under review.[1910.106(b)(2)(ii)(b)]
- [06/15/1977] The wearing of personal protective equipment.[1910.132]
- [06/15/1977] Guarding of Farm Field Equipment, Farmstead Equipment, and Cotton Gins.[1928.21; 1928.57]
- [06/02/1977] Information about outdoor wearing apparel to be provided by the employer.[1910.132]
- [05/13/1977] Review of a decision in Secretary of Labor v. Churchill Truck Lines, Inc.[1910.136]
- [05/05/1977] Changing and Charging Storage Batteries.[1910.178]
- [04/27/1977] Clarification of 1910.67(b)(4)(i)(c).[1910.67]
- [04/27/1977] The use of protective footwear.[1910.132; 1910.136]
- [04/22/1977] Approval for assembly of GFCIs.[1910.309(c); 1926.400(h)]
- [03/09/1977] Shoring sides of trenches in hard or compact soil.[1926.652]
- [03/04/1977] Machinery and machine guarding.[1910.212; 1910.219]
- [02/25/1977] OSHA standards of exit requirements in steam tunnels.[1910.36]
- [02/22/1977] Placement of structural members when assembling structural steel.[1926.751]
- [02/16/1977] Colored location indicating lights.[1910.37]
- [02/16/1977] Ground-fault circuit interrupter protection devices and their application.[1910.106]
- [02/11/1977] Fiberglass storage tanks for crude oil storage is acceptable.[1910.106(b)(1)(i)]