# Standard Interpretations
1 - 1910.179(n)(3)(vi) - Cranes and the use of protective helmets
2 - 1910.179(g) - Covering for Grounded Contact Conductors on Overhead Traveling Crane Systems (Patrick E. Wall/DEP/GIE/Harvey/26611)
3 - 1910.179(g)(1)(i) - Covering for Grounded Contact Conductors on Overhead Traveling Crane Systems (Patrick E. Wall/DEP/GIE/Harvey/26611)
4 - 1910.179 - Overhead Crane operations
5 - 1910.179 - Electrical Grounding of Overhead Cranes and Hoists.
6 - 1910.179(i) - Clarification on whether a visual rotating beacon or strobe light is an acceptable warning signal on a radio operated crane.
7 - 1910.179, 1910.179(i) - Clarification on whether a visual rotating beacon or strobe light is an acceptable warning signal on a radio operated crane.
8 - 1910.179(k) - Requirements for rated load tests for new or altered cranes.
9 - 1910.179(b) - Requirements for rated load tests for new or altered cranes.
10 - 1910.179, 1910.179(b), 1910.179(k) - Requirements for rated load tests for new or altered cranes.
11 - 1910.179(n)(3)(vi) - Whether crane lifting devices are considered to be part of the load and are allowed to be hoisted over personnel.
12 - 1910.179, 1910.179(n)(3)(vi) - Whether crane lifting devices are considered to be part of the load and are allowed to be hoisted over personnel.
13 - 1910.179(h)(2)(iii)(a) - Use of lower-limit device that stops lower hook travel with at least two wraps remaining on the drum.
14 - 1910.179, 1910.179(h)(2)(iii)(a) - Use of lower-limit device that stops lower hook travel with at least two wraps remaining on the drum.
15 - 1910.179(f)(1)(ii) - A worm drive gearbox is not considered to be a holding brake.
16 - 1910.179(f)(1)(i) - A worm drive gearbox is not considered to be a holding brake.
17 - 1910.179(a)(2) - A worm drive gearbox is not considered to be a holding brake.
18 - 1910.179, 1910.179(a)(2), 1910.179(f)(1)(i), 1910.179(f)(1)(ii) - A worm drive gearbox is not considered to be a holding brake.
19 - 1910.179(h)(2)(iii)(a) - Definition of "extreme low position" for overhead and gantry cranes.
20 - 1910.179, 1910.179(h)(2)(iii)(a) - Definition of "extreme low position" for overhead and gantry cranes.
21 - 1910.179(n)(2)(ii) - Loads must be attached to the block hook by a sling or other approved device and may not be attached directly to the running rope.
22 - 1910.179(n)(2)(i) - Loads must be attached to the block hook by a sling or other approved device and may not be attached directly to the running rope.
23 - 1910.179, 1910.179(n)(2)(i), 1910.179(n)(2)(ii) - Loads must be attached to the block hook by a sling or other approved device and may not be attached directly to the running rope.
24 - 1910.179 - Standards applicable to an automatic transfer device for processing and moving product.
25 - 1910.179(n)(4) - Testing of hoist limit switches.
26 - 1910.179(k)(1)(ii) - Testing of hoist limit switches.
27 - 1910.179, 1910.179(k)(1)(ii), 1910.179(n)(4) - Testing of hoist limit switches.
28 - 1910.179(j)(3) - Clarification of Overhead and Gantry Cranes definition of "complete inspection" and "periodic inspection" requirements.
29 - 1910.179(j)(1) - Clarification of Overhead and Gantry Cranes definition of "complete inspection" and "periodic inspection" requirements.
30 - 1910.179, 1910.179(j)(1), 1910.179(j)(3) - Clarification of Overhead and Gantry Cranes definition of "complete inspection" and "periodic inspection" requirements.
31 - 1910.179 - Requirements for crucibles and other below-the-hook lifting devices.
32 - 1910.179(b)(6)(i) - Two-inch clearance must be maintained for overhead bridge cranes.
33 - 1910.179 - Acceptable use of load-limiting clutches as upper and/or lower limit devices.
34 - 1910.179(b)(8) - Training for travel lift (mobile gantry crane) operators.
35 - 1910.179(a)(35) - Training for travel lift (mobile gantry crane) operators.
36 - 1910.179(n)(3)(vi) - Operators of overhead and gantry cranes must not carry loads over people.
37 - 1910.179(b)(5) - Rated load markings for overhead bridge and gantry cranes.
38 - 1910.179 - Inspection certification record requirements in overhead and gantry cranes.
39 - 1910.179 - Clarification of overhead and gantry cranes.
40 - 1910.179 - Holding brake requirements on overhead cranes.
41 - 1910.179 - Interpretation of the overhead and gantry cranes standard.
42 - 1910.179 - Comments on Variance Application Number 2293.
43 - 1910.179 - A crane may be used for rated load testing of below-the-hook lifting device provided the test does not exceed 125% for the crane's rated load.
44 - 1910.179 - Hoists that have two upper "hoist limit switches".
45 - 1910.179(b)(2) - Load testing of underhung trolleys/lifting devices.
46 - 1910.179(d) - Guidelines for platforms and walkways on cranes.
47 - 1910.179(b) - Guidelines for platforms and walkways on cranes.
48 - 1910.179 - Use of overhead bridge and gantry cranes as work platforms.
49 - 1910.179 - Inspection of running ropes.
50 - 1910.179 - The need for an employer to comply with standards other than those which are enforced by OSHA.
51 - 1910.179 - Inspection of Crane Hooks.
52 - 1910.179 - Application of bridge brakes.
53 - 1910.179 - Clarification of OSHA standard on Overhead and Gantry Cranes
54 - 1910.179(n)(3)(vi) - An engine overhaul work station being developed.
55 - 1910.179(k)(2) - "Rated Load Test" for cranes as specified at 1910.179(k)(2).
56 - 1910.179 - Interpretation of 1910.179, Overhead and Gantry Cranes
57 - 1910.179(b)(2) - Clarification on physical qualifications for crane operators.
58 - 1910.179 - OSHA's position that the main or emergency switches must be capable of being locked out.
59 - 1910.179 - The design of trolley bumpers for electric overhead traveling cranes.
60 - 1910.179 - Wind Indicators and Rail Clamps.
61 - 1910.179 - Overhead and Gantry Cranes.
62 - 1910.179(h)(2)(i) - Clarification on OSHA requirements for hoist cables on cranes.
63 - 1910.179(b)(4) - 1910.179(b)(4) only applies to outdoor storage bridge gantry cranes with spans over 100ft.
64 - 1910.179(e)(3) - Definition of slow rate of speed for crane bridges and trolleys.
65 - 1910.179(e)(2) - Definition of slow rate of speed for crane bridges and trolleys.
66 - 1910.179(e)(3) - Applicability of bridge and trolley bumper requirements.
67 - 1910.179(e)(2) - Applicability of bridge and trolley bumper requirements.
68 - 1910.179(b)(2) - Clarification on using an overhead crane beyond its rated load.
69 - 1910.179(n)(3)(x) - Crane operator's responsibility during hand banding operations.