Worker Safety in the Construction Industry: The Crane and Derrick Standard

Worker Safety in the Construction Industry: The Crane and Derrick Standard

Order Code RL34658
Worker Safety in the Construction Industry:
The Crane and Derrick Standard
Updated November 21, 2008
Linda Levine
Specialist in Labor Economics
Domestic Social Policy Division

Worker Safety in the Construction Industry:
The Crane and Derrick Standard
Summary
The safety of construction workers who toil in close proximity to cranes
garnered congressional attention after tower cranes were involved in multiple
fatalities at buildings under construction in 2008 (e.g., nine deaths in two incidents
in New York City). Additional crane-related fatalities occurred since the House
Education and Labor Committee held a hearing on construction worker safety in June
2008, including four employees of a Louisiana-based construction firm who died
when the contractor’s mobile crane fell at a Houston refinery.
Construction historically has been the most hazardous industry as measured by
number of fatalities. With 1,178 out of 4,956 on-the-job fatalities in the private
sector in 2007, no other industry ranks higher than construction. The majority of
construction deaths usually result from falls and transportation accidents (e.g., 38%
and 24%, respectively, in 2007), according to the classification system of the U.S.
Bureau of Labor Statistics’ Census of Fatal Occupational Injuries. In contrast, most
construction fatalities involving cranes are caused by contact with objects and
equipment (e.g., struck by a falling crane). In 2007, contact with objects and
equipment accounted for 71% of crane-related deaths of workers in the construction
industry. An analysis of the Occupational Safety and Health Administration’s
(OSHA) files of construction fatalities involving cranes most frequently found
violations of the following federal construction safety standard: 29 CFR 1926
Subpart N — Cranes, Derricks, Hoists, Elevators and Escalators.
OSHA’s crane and derrick standard has been virtually unchanged since its
promulgation in 1971. In a July 2002 notice of intent to create a negotiated
rulemaking committee, OSHA acknowledged that industry consensus standards had
been updated and crane technology had changed considerably over three decades.
The Crane and Derrick Negotiated Rulemaking Advisory Committee (C-DAC) voted
favorably on an extensive revision to the standard and submitted draft regulatory
language to OSHA in July 2004. After proceeding through the rulemaking process
for four years, OSHA submitted a draft proposed rule for review to the Office of
Management and Budget (OMB). OMB completed its review on August 28, 2008.
The proposed rule was published in the Federal Register on October 9, 2008. It
appears to largely reflect C-DAC’s recommendations (e.g., operator qualification and
certification). Public comments and hearing requests about the proposed rule are due
by December 8, 2008.
Although most of the 21 states that operate their own safety and health programs
for private sector workers have adopted OSHA’s standards, some have set more
stringent regulations for specific hazards in certain industries. For example, many
of these states require certification of crane operators: California, Connecticut,
Hawaii, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Utah,
and Washington. To protect the safety and property of their residents, other
jurisdictions have promulgated regulations requiring operator certification as well:
Massachusetts, Montana, Rhode Island, West Virginia, Washington, D.C., Miami-
Dade county, Chicago, Los Angeles, New Orleans, New York City, and Omaha.

Contents
Fatal and Nonfatal Workplace Injuries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Fatalities in the Construction Industry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Causes of All Private Construction Fatalities . . . . . . . . . . . . . . . . . . . . . . . . 2
Fatalities Involving Cranes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Crane Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
The Federal OSHA Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Standards of Jurisdictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
List of Figures
Figure 1. Causes of Fatalities in Private Construction, 2007 . . . . . . . . . . . . . . . . 3
List of Tables
Table 1. Fatal Injuries Involving Cranes, 2003-2007 . . . . . . . . . . . . . . . . . . . . . . 4
Table 2. Causes of Fatalities in the Private Construction Industry
Involving Cranes, 2003-2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Worker Safety in the Construction Industry:
The Crane and Derrick Standard
The numerous fatalities involving cranes at building sites in 2008 prompted
Congress to focus on construction worker safety. Standards promulgated by the U.S.
Department of Labor’s Occupational Safety and Health Administration (OSHA)
address worker safety in the construction industry. So, too, do regulations issued by
many jurisdictions.
This report first examines the incidence of fatal and nonfatal on-the-job injuries
in the private sector. It next analyzes the causes of fatalities in the construction
industry and the involvement of cranes in those deaths. The report then addresses the
status of a proposed rule to update OSHA’s crane and derrick standard. It closes with
an overview of jurisdictions having safety regulations for cranes more stringent, in
whole or part, than the existing federal standard.
Fatal and Nonfatal Workplace Injuries
Construction historically has been the most hazardous industry in the United
States based on the number of fatalities, according to data from the U.S. Bureau of
Labor Statistics’ (BLS) Census of Fatal Occupational Injuries. With 1,178 out of
4,956 deaths of private sector workers in 2007 — almost one in four on-the-job
fatalities — no other industry ranks higher than construction.1
Construction’s fatality rate of 10.3 per 100,000 persons employed in the
industry was more than twice the average for all private sector industries (4.0 per
100,000 employed persons) in 2007. The fatality rate in construction was exceeded
in only three industry groups: agriculture, forestry, fishing, and hunting (27.3);
mining (24.8); and transportation and warehousing (15.9).
Construction also is hazardous when measured in terms of nonfatal injuries.
One in ten nonfatal occupational injuries were experienced in the private construction
industry in 2007, according to data from BLS’ Survey of Workplace Injuries and
1 The data referenced in this report cover the private sector whenever possible because
employees of governmental organizations were not fatally injured in the incidents that
brought construction safety to the attention of Congress and because employees of the
federal government and of state governments and their subdivisions are exempt from
coverage under the Occupational Safety and Health Act (OSH Act). The private sector is
composed of the following major industry groups: natural resources and mining;
construction; manufacturing; trade, transportation, and utilities; professional and business
services; and other services, except public administration.

CRS-2
Illnesses. Accounting for 371,700 of the 3.8 million injury cases in the private
sector, construction ranked higher than all but three industry groups: manufacturing
(711,900), retail trade (559,400) and health care (565,200).
The construction industry’s nonfatal injury rate of 5.2 cases per 100 full-time
workers in the industry was above the average for the private sector (4.0 cases per
100 full-time workers). Several industries exceeded construction’s nonfatal injury
rate (e.g., air transportation, 9.5; couriers and messengers, 9.2; nursing and residential
care facilities, 8.4; wood products manufacturing, 7.8; hospitals, 7.7; primary metal
manufacturing, 7.5; and warehousing and storage, 7.5).
Fatalities in the Construction Industry
The safety of construction workers who toil in close proximity to cranes
garnered congressional attention after tower cranes had a role in multiple fatalities
at buildings under construction in 2008: seven deaths in March and two in May in
New York City, two deaths in Miami in March, and one death in Las Vegas in May.
In addition to Members of Congress writing to the Labor Department about these
deaths and other issues pertaining to workplace safety in construction, the House
Committee on Education and Labor conducted a hearing on OSHA enforcement of
construction safety standards. Members heard testimony about deaths of construction
workers caused by falls specifically.2 Witnesses also addressed fatalities involving
cranes and the status of OSHA’s crane and derrick standard.
Additional crane-related fatalities occurred after the Education and Labor
Committee held its hearing on June 24, 2008. Among them are four employees of
Deep South Crane and Rigging of Louisiana who died as the result of the
construction contractor’s mobile crane falling at a Houston refinery of LyondellBasell
in late July 2008.3 Reportedly, through the first seven months of 2008, at least 18
workers were killed in construction accidents in which cranes played a role.4
Causes of All Private Construction Fatalities
Four causes — falls, transportation accidents, contact with objects and
equipment, and exposure to harmful substances or environments — accounted for
94% of fatalities in the private construction industry in 2007, on the basis of the
2 OSHA standards for fall protection in the construction industry are 29 CFR 1926 Subpart
E (Personal Protection Equipment and Life Saving Equipment),Subpart M (Fall Protection),
and Subpart X (Ladders). Related standards include Subpart L (Scaffolds) and Subpart R
(Steel Erection).
3 Fatalities are classified based on the industry of the deceased worker’s employer, which
can differ from the industry of the employer at which the fatality occurs (e.g., when on-site
contractors are utilized).
4 Kris Maher, “Democrats Seek Tougher Crane Safety Standard as Deaths Mount,” The Wall
Street Journal, July 25, 2008.

CRS-3
classification system of BLS’s Census of Fatal Occupational Injuries (CFOI).5 As
shown in Figure 1, almost two in five fatalities were the result of falls (442 of
1,178). Transportation accidents were responsible for almost one in four fatalities;
about half of these 283 deaths were due to highway accidents. Contact with objects
and equipment caused another 17% of fatalities. About half of the 206 workers
fatally injured for this reason were struck by objects and equipment (106); often, the
objects and equipment were falling (81). Exposure to harmful substances or
environments produced an additional 15% of fatalities. Contact with electric current
(e.g., overhead power lines) caused three in five of these 179 fatalities.
Figure 1. Causes of Fatalities in Private Construction, 2007
Falls
38%
Transportation accident
24%
Other
6%
Exposure to harmful substances or environments
Contact with objects and equipment
15%
17%
Source: Created by the Congressional Research Service from the Census of Fatal Occupational Injuries.
A fairly similar picture of the leading causes of construction fatalities emerges
from analyses prepared annually by the University of Tennessee’s Construction
Industry Research and Policy Center (CIRPC) for OSHA.6 Historically, fall
from/through roof has been the most frequent cause of fatalities in the construction
industry, and fall from/with structure (other than roof) has been the second leading
cause. This is borne out in the CIRPC’s analysis of OSHA inspection records of 780
fatal events and 800 fatally injured workers in the construction industry in 2006:
falls from/through roof caused almost 13% of all fatal events (98 events and 99
deaths) and falls from/with structures caused about 9% of all fatal events (72 events
5 BLS releases preliminary CFOI data for the preceding year in August; final data, the
following April.
6 These similarities exist despite the CIRPC utilizing a classification system for causes of
fatalities that differs from the BLS system, and despite the CIRPC utilizing only OSHA-
inspected fatal events. In contrast, the CFOI collects information from some two dozen
additional sources such as death certificates and workers’ compensation records. The BLS
database also covers self-employed persons among others to whom the OSH Act does not
apply (e.g., mine workers, employees in highway, water, rail and air transportation
industries).

CRS-4
and deaths).7 The third-leading cause in 2006 was crushed/run-over of non-operator
by operating construction equipment, which produced 8% of the industry’s fatal
events (63 events and deaths). Electric shock from equipment installation/tool use
accounted for almost 8% of fatal events (61 events and deaths). Crushed/run-
over/trapped of operator of construction equipment had been the fourth-leading cause
in 2005, but in 2006, it dipped to fifth place with 57 fatal events and deaths, or about
7% of the total. On the basis of OSHA’s inspection data and CIRPC’s classification
system, a large minority of fatal events in the construction industry usually are due
to these five factors. In 2006, they accounted for 45% of fatal events.
Fatalities Involving Cranes
In 2007, as shown in Table 1, there were 35 fatalities in the private construction
industry in which cranes played a primary or secondary role or where the worker
activity was operating a crane.8 These deaths represented only 3% of the 1,178 fatal
work injuries in the construction industry in 2007. More than one-half of all fatalities
in the private sector involving cranes occurred in the construction industry.9
Table 1. Fatal Injuries Involving Cranes, 2003-2007
2003
2004
2005
2006
2007p
Private
Sectora
Num-
Per-
Num-
Per-
Num-
Per-
Num-
Per-
Num-
Per-
ber
cent
ber
cent
ber
cent
ber
cent
ber
cent
All
61
100
85
100
83
100
69
100
66
100
Construction
31
51
40
47
35
42
26
38
35
53
Source: U.S. Bureau of Labor Statistics, Census of Fatal Occupational Injuries.
Note: p = preliminary. In 2003, the census changed to the North American Industrial Classification
system.
a. The private sector is composed of natural resources and mining; construction; manufacturing; trade,
transportation, and utilities; professional and business services; and other services, except public
administration.
7 Construction Industry Research and Policy Center, University of Tennessee, Knoxville,
An Analysis of Fatal Events in the Construction Industry 2006, February 2008.
8 BLS defines crane-related fatalities as those in which a crane is the primary source of the
injury (e.g., crane collapses on laborer), the secondary source of the injury (e.g., one crane
strikes another crane which drops its load on a signal person), or in which the worker
activity is operating a crane.
9 Two other industries that regularly experience fatalities in which cranes play a role are
manufacturing and mining. In 2007, crane-related fatalities at manufacturers accounted for
20% of all fatalities in the private sector; at mines, 11%.

CRS-5
The causes of construction fatalities involving cranes differ from the above-
described pattern for the industry as a whole. The majority of crane-related
construction worker deaths each year result from contact with objects and equipment
(e.g., struck by crane or its load). (See Table 2.) More specifically, falling objects
and equipment most often are to blame. Exposure to harmful substances or
environments (e.g., overhead power lines) ran a distant second to contact with objects
and equipment between 2003 and 2005, while falls ranked a distant second in 2006
and 2007.
Table 2. Causes of Fatalities in the Private Construction
Industry Involving Cranes, 2003-2007
2003
2004
2005
2006
2007p
Causes
Num-
Per-
Num-
Per-
Num-
Per-
Num-
Per-
Num-
Per-
ber
cent
ber
cent
ber
cent
ber
cent
ber
cent
All
31
100
40
100
35
100
26
100
35
100
Contact with
19
61
30
64
23
66
17
65
25
76
objects and
equipment
Exposure to
10
32
6
15
7
20
—
—
3
9
harmful
substance or
environment
Falls
—
—
3
8
—
—
5
19
5
14
Source: U.S. Bureau of Labor Statistics, Census of Fatal Occupational Injuries, unpublished
tabulation.
Note: p = preliminary. Dash indicates data not reported or data do not meet Bureau publication
criteria. Not all columns sum to totals. In 2003, the census changed to the North American Industrial
Classification system.
Employees of specialty trade contractors (e.g., foundation, structure, and
building exterior contractors; building equipment contractors) usually experience the
largest share of crane-related fatalities in the private construction industry according
to CFOI data. In 2007, for example, 16 of the 35 construction fatalities involving
cranes occurred among employees of specialty trades contractors. Another 13
workers who died in crane-related construction accidents were employed by firms
erecting buildings in that year, primarily nonresidential buildings. Cranes played a
role in five fatalities at companies engaged in heavy and civil engineering
construction (e.g., highways and bridges) in 2007. Over the years, the second highest
annual incidence of crane-related fatalities occurred in one or the other of these two
subsectors of construction firms.

CRS-6
The CPWR — Center for Construction Research and Training of the Building
and Construction Trades Department of the AFL-CIO utilized the CFOI database to
study crane-related deaths in the construction industry between 1992 and 2006.10 The
report’s authors calculated that there were 323 deaths of construction workers
involving 307 crane incidents over the period, or 22 construction worker deaths per
year on average.11 Of the fatal crane incidents identified by CPWR, 71% involved
mobile cranes. Only 5% of the incidents involved tower cranes. Another 4%
involved overhead cranes, which also was the incidence for floating or barge cranes.12
(See the following text box for descriptions of selected types of cranes.)
Selected Types of Cranes

Essentially, a crane is a machine used to lift and lower a heavy load vertically and to
move it horizontally; the hoisting mechanism is an integral part of the machinery.

Mobile Crane: The boom (arm) is affixed to a movable platform. The platform can be
a truck with traditional rubber wheels or resemble a four-wheel drive vehicle with wheels
able to move over (un)paved surfaces. Truck-mounted and rough-terrain cranes
generally have outriggers that first extend horizontally and then vertically to level and
stabilize them. A crawler crane is mounted to an undercarriage with wheels designed for
railroad tracks that provide both mobility and stability.

Tower Crane: Used in the construction of high-rise buildings and usually the tallest type
of crane, it must be assembled/disassembled piece by piece. A tower crane resembles a
very tall ladder, with the elevated boom perpendicular to it. The working boom rotates
to swing loads that are suspended from it. To provide stability and save space, a tower
crane generally is fixed to the ground with the vertical part jacked up and attached to and
within the structure being built.

Overhead Crane: The hoist is located on a bridge (horizontal beam) that is attached to
two walls or the ceiling. (An overhead crane often is used in the assembly area of a
factory or in a warehouse.) The bridge of a gantry crane, in contrast, is supported by two
or more rigid legs that move on a fixed floor-level runway. (Gantry cranes often are used
in shipyards to unload and move large containers.)

Floating Crane: Equipment designed for marine use by permanent attachment to a barge,
vessel, or other means of flotation. (The floating crane primarily is used to build bridges
and ports.)
10 CFOI began in 1992, at which time the Standard Industrial Classification system was in
use. A break in the series occurred in 2003, when CFOI began utilizing the North American
Industrial Classification system.
11 CPWR — The Center for Construction Research and Training, Crane-Related Deaths in
Construction and Recommendations for Their Prevention, 2008. (Hereafter cited as CPWR,
Crane-Related Deaths in Construction.)
12 Crane type was unavailable for the remaining 16% (66) incidents.

CRS-7
The CPWR report additionally analyzed the CFOI data by occupation, size of
firm, and nature of employment relationship. More than one-half of those who died
were construction laborers (30%) or heavy equipment (e.g., crane) operators (23%).
Almost one-third of the fatally injured worked for subcontractors with fewer than 10
employees. Self-employed workers accounted for 6% of construction workers fatally
injured in crane-related incidents over the 1992-2006 period.
The CIRPC decided to reanalyze OSHA inspection data over the 1991-2002
period focusing on fatalities that involved cranes or derricks because of the increased
importance of cranes to the construction industry and activity to update OSHA’s
crane and derrick standard.13 CIRPC conservatively estimated that the machinery
played a role in 600 fatal events or 8% of all fatal events (7,479) in the construction
industry investigated by OSHA compliance officers between 1991 and 2002.
The CIRPC researchers also read 125 case files of OSHA investigations of
construction fatalities involving cranes between 1997 and 2003.14 “Regarding the
types of cranes involved in fatal incidents, mobile cranes represented 88.4 percent of
the fatalities.”15 Tower cranes represented 4% (5) of the fatal events in the 1997-
2003 period, which is about the incidence CPWR calculated based on CFOI data
from 1992 to 2006.
The most frequent serious or willful (SW) violations of OSHA standards
involved 29 CFR 1926 Subpart N (Cranes, Derricks, Hoists, Elevators and
Escalators), according to the CIRPC authors.16 Subpart C (General Safety and Health
Provisions), Subpart M (Fall Protection), Subpart L (Scaffolds), Subpart R (Steel
Erection), and Subpart K (Electrical) followed.
Because most of the construction workers who died in crane-related events were
riggers17 and laborers, the CIRPC report’s authors suggested that persons working in
these occupations should receive training in the hazards of working in proximity to
cranes. In contrast, the CPWR — The Center for Construction Research and
Training report’s authors recommended that the qualifications of riggers be certified.
The CIRPC researchers asserted that “several types of crane-related construction
fatalities will not be reduced until crane operators are required to be qualified and/or
13 Construction Industry Research and Policy Center, University of Tennessee, Crane-
Related Fatalities in the Construction Industry, March 2005. (Hereafter cited as CIRPC,
Crane-Related Fatalities in the Construction Industry.)
14 The 125 case files involved 126 cranes and 127 fatalities, with one event leading to three
fatalities.
15 CIRPC, Crane-Related Fatalities in the Construction Industry, p. 16.
16 A serious violation is one where there is considerable likelihood that death or grave
physical injury will occur and that the employer knew, or should have known, about the
hazard. A willful violation is one an employer commits with indifference to the law.
17 Riggers use hand signals among other means to direct crane operators who are moving
objects into place. Riggers also decide what devices (e.g., pulleys) are strong enough for
a given task and where to attach hooks and cables, for example, to lift loads safely.

CRS-8
certified.”18 The CPWR researchers further recommended that crane operators be
certified by a nationally accredited testing organization. The CPWR would have
crane inspectors be certified as well. The CIRPC report additionally proposed having
a “diligent” competent person responsible for lifting operations “because often-times
a competent person was present at the site of a crane-related fatality but did not act
in a diligent manner in assuring safety at the work site.”19 Similarly, the CPWR
report endorsed the regulatory language proposed in the Consensus Document
produced in 2004 by the Crane and Derrick Negotiated Rulemaking Advisory
Committee: workers engaged in (dis)assembling cranes should be under the
supervision of a person “meeting both the definition of qualified person and
competent person.”20
Crane Safety Standards
OSHA establishes standards for industries covered by the Occupational Safety
and Health Act of 1970 as amended (P.L. 91-596). Jurisdictions that choose to
operate their own safety and health programs must either adopt OSHA’s standards
or promulgate regulations “at least as effective” as the federal standards.
Jurisdictions also may develop regulations covering hazards not addressed by OSHA.
The Federal OSHA Standard
OSHA’s safety standard on cranes, derricks, hoists, elevators, and conveyors in
construction went into effect in 1971. 29 CFR 1926 Subpart N21 is organized as
follows:
1925.550(a)
General requirements;
1926.550(b)
Crawler, locomotive, and truck cranes;
1926.550(c)
Hammerhead tower cranes;
1925.550(d)
Overhead and gantry cranes;
1926.550(e)
Derricks;
1926.550(f)
Floating cranes and derricks; and
1926.550(g)
Crane or derrick suspended personnel platforms.
18 CIRPC, Crane-Related Fatalities in the Construction Industry, p. 17. A qualified person
is defined at 29 CFR 1926.32(m) as “one who, by possession of a recognized degree,
certificate, or professional standing, or who by extensive knowledge, training, and
experience, has successfully demonstrated the ability to solve or resolve problems relating
to the subject matter, the work, or the project.”
19 Ibid., p. 17. A competent person is defined at 29 CFR 1926.32(f) as “one who is capable
of identifying existing and predictable hazards in the surroundings or working conditions
which are unsanitary, hazardous, or dangerous to employees, and who has authorization to
take prompt corrective measures to eliminate them.”
20 CPWR, Crane-Related Deaths in Construction, p. 4.
21 [http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS
&p_id=10760].

CRS-9
It was revised minimally (in 1988 and 1993) in the nearly four decades since its
inception.
The 1971 rule is based partly on industry consensus standards from the mid-to-
late 1960s. In a July 2002 notice of intent to create a negotiated rulemaking
committee, OSHA acknowledged the updating of industry consensus standards and
the substantial changes in crane technology that occurred during the three decades
since the regulation’s publication.22 It also noted that various stakeholders had asked
the agency to update what they considered to be an obsolete standard and that some
representatives had been working since 1998 with a cranes workgroup of the
Advisory Committee for Construction Safety and Health to develop changes to
Subpart N. Among the numerous key issues OSHA wanted the negotiated
rulemaking committee to address were the equipment to be covered by the rule;
qualifications of persons who operate, maintain, repair, assemble, and disassemble
cranes and derricks; work zone control; crane operations near power lines; load
capacity and control procedures; crane inspection/certification records; verification
criteria for the structural adequacy of crane components; and stability testing
requirements.
In July 2004, the members who had been appointed to the Crane and Derrick
Negotiated Rulemaking Advisory Committee (C-DAC) a year earlier voted favorably
on an extensive revision of the safety standard. One of the most difficult and last
issues to be resolved concerned verification of the skills of crane operators.23 Under
the existing standard, the qualifications of operators need not be validated. The C-
DAC draft regulatory language requires certification of crane operators and provides
procedural options for doing so (e.g., certification by an accredited operator testing
organization).24
The C-DAC Consensus Document contains language that is much more
comprehensive and precise than the existing standard.25 For example, to supplement
the 1971 rule having the employer follow the manufacturer’s instructions when
assembling and disassembling (A/D) cranes, the C-DAC draft regulations include
a detailed list of hazards an A/D supervisor must address in order to protect
employees. The draft language also focuses much more than the existing standard
on the specific hazard of operating a crane near power lines. In addition, the C-DAC
22 Occupational Safety and Health Administration, “Notice of Intent to Establish Negotiated
Rulemaking Committee,” Federal Register, vol. 67, no. 136, July 16, 2002. (Hereafter cited
as Intent to Establish Negotiated Rulemaking Committee, FR 2002.)
23 “Final Agreement Reached on All Issues at Crane Rulemaking Group’s Last Meeting,”
Daily Labor Report, July 14, 2004; and “With C-DAC Proposal in Hand, Next Step in
Rulemaking Up to OSHA,” Daily Labor Report, July 29, 2004.
24 In 1999, OSHA entered into an agreement with the National Commission for the
Certification of Crane Operators that recognizes the organization’s program as verification
of crane operators meeting the agency’s requirement for the employment of a qualified
person. “OSHA Reaffirms Agreement with National Commission for the Certification of
Crane Operators,” OSHA Trade News Release, August 6, 2002.
25 The consensus document is available at [http://dockets.osha.gov/vg001/V046A/00/48/
45.PDF].

CRS-10
Consensus Document addresses such other key issues as adequacy of ground
conditions for crane setup to help prevent tipovers; qualification requirements for
signal persons; updated requirements for cranes located on barges; and “safety
devices, operational aids, signals, specific types of equipment (such as derricks and
tower cranes), inspections, wire rope, prototype design and testing, crushing and
overhead hazards, fall protection and equipment modification.”26
C-DAC submitted the consensus regulatory language to OSHA in mid-2004.
OSHA previously had stated, by reference to the Negotiated Rulemaking Act, that
the agency, to the maximum extent possible consistent with legal obligations of
the agency, will use the consensus of the committee with respect to the proposed
rule as the basis for the rule proposed by the agency for notice and comment.27
OSHA presented its initial regulatory flexibility analysis of the draft proposed
rule to a panel convened in mid-2006 under the Small Business Regulatory
Enforcement Fairness Act (SBREFA). The SBREFA panel was composed of staff
from the Office of Management and Budget (OMB), the Small Business
Administration, and OSHA. The panel issued its report to OSHA in October 2006
on the views it had elicited from small business representatives with regard to the
draft proposed standard.28 The SBREFA report recommended that OSHA review its
cost estimates related to the proposal’s sections on certification of crane operators,
which small businesses thought were understated, and then solicit comments on the
revisions. In addition to issues dealing with crane operator certification, the panel’s
report highlighted concerns of small businesses about fall protection, inspections, and
ground conditions, among other things. It urged OSHA to address these matters.
Also in October 2006, OSHA’s Advisory Committee on Construction Safety and
Health (ACCSH) unanimously approved the draft rule in its then current form and
encouraged the agency to quickly move it forward through the rulemaking process.29
At a January 2008 meeting of ACCSH, some members expressed frustration at
the years-long delay in issuing a proposed rule. The director of OSHA’s Office of
Construction Standards and Guidance explained to the ACCSH that the C-DAC
proposal was very detailed, which made writing a history, explanation, and
justification in the preamble very time-consuming. The director also noted that other
26 “Consensus Reached on Recommendation for OSHA Cranes and Derricks Standard,”
OSHA Trade News Release, July 13, 2004.
27 Intent to Establish Negotiated Rulemaking Committee, FR 2002.
28 “Impact of Certification, Training Costs Needs Clarity,” Daily Labor Report, December
4, 2006. The panel’s report is available at [http://www.sba.gov/ADVO/laws/is_cranertp06_
1017.pdf].
29 “ACCSH Advises Moving Forward with Agency Crane, Derrick Standard,” Daily Labor
Report, October 19, 2006. Transcripts of the meeting are available at [http://www.osha.
gov/doc/accsh/transcripts/accsh_101106.html] and [http://www.osha.gov/doc/accsh/
transcripts/accsh_101206.html].

CRS-11
standards moving through the agency’s rulemaking process competed for his office’s
limited resources.30
In May 2008, the director of OSHA’s Office of Construction Standards and
Guidance again appeared at a meeting of the ACCSH and informed it that an
economic impact analysis of the draft standard had been completed.31 The Labor
Department’s Policy Planning Board completed its review, and the proposed rule was
submitted to OMB in June for up to 90 days of review.
Individuals met with OMB in summer 2008 about the proposed standard.
Among those at the four meetings were representatives of organized labor (e.g.,
International Union of Operating Engineers; International Association of Bridge,
Structural, Ornamental and Reinforcing Iron Workers) and management (e.g.,
Specialized Carriers & Rigging Association, Steel Erectors Association of America)
as well as other interested parties (e.g., Nations Builders Insurance, National
Commission for the Certification of Crane Operators). Most of these groups
reportedly want the updated standard to move forward, with the National Association
of Home Builders urging differentiation “between light, mobile cranes and large
industrial cranes ... so that the rule can properly address the needs and safety
requirements for residential and light commercial crane use.”32 On August 28, 2008,
OMB completed its review of the draft proposed standard.
The proposed rule was published in the Federal Register on October 8, 2008
(pp. 59714-59954). It appears to largely reflect the regulatory language approved by
C-DAC members in 2004 and requests comment on those issues raised by the
SBREFA panel. Public comments and hearing requests are due by December 8,
2008. Selected portions of the proposed rule are described very briefly as follows.
! Specifies in proposed section 1926.1402 that the “controlling entity”
is responsible for ensuring adequate ground conditions to prevent
crane tip-over incidents. Subpart N currently does not designate a
responsible party. C-DAC members thought this omission led to the
various parties being unable to agree on who was responsible and
consequently, failing to ensure stable ground conditions.
! Sets out requirements at proposed sections 1926.1403 through
1926.1406 to ensure worker safety while equipment is being
assembled and disassembled. For example, supervision of the
process — including erecting and dismantling tower cranes — must
be done by an assembly/disassembly (A/D) supervisor who is
defined as both a competent and qualified individual. (Proposed
section 1926.1435 addresses itself to tower cranes alone.)
30 The transcript of the January 2008 meeting is available at [http://www.osha.gov/doc/
accsh/transcripts/accsh_012408.html].
31 “OSHA Staff Completes Economic Analysis of Crane Rule,” Daily Labor Report, May
21, 2008.
32 “Crane Safety Addressed in Georgia Word Stand-Down,” Nation’s Building News, August
25, 2008.

CRS-12
! Although Subpart N addresses power line hazards by specifying a
minimum distance that must be maintained between the equipment
and an energized power line, there is only one preventive measure
to help operators not breach that distance. Implementation of
various encroachment prevention measures are required (e.g., use of
a dedicated spotter to communicate with the crane operator about
distance from power lines). Power line safety is addressed in
proposed sections 1926.1407 through 1926.1411.
! C-DAC members proposed that an individual conducting certain
types of inspections (e.g., shift and monthly equipment inspections)
be a competent person, and other types of inspections (e.g.,
annual/comprehensive equipment inspection), a qualified person —
who by definition has a higher level of expertise than a competent
person. But, like Subpart N, proposed section 1926.1412 does not
require testing/evaluation of an equipment inspector’s qualifications.
The proposed rule does specify a procedure to ensure that signal
persons have qualifications sufficient to perform their jobs,
however.33 Referring to the increase in crane-related accidents since
the C-DAC Document issued, OSHA requests public comment on
whether a similar protocol is needed for those who inspect cranes.
At the behest of the SBREFA panel, the agency also requests
comment on the required documentation associated with inspections.
! To ensure that operators are qualified, C-DAC offered employers
four options: (1) operator certification by an accredited independent
crane/derrick testing organization, (2) qualification by an employer’s
own audited testing program, (3) qualification by the U.S. military
of its civilian federal employees, and (4) licensing by a government
entity that follows the same test content, administration, and related
criteria required under the first option. This requirement, at section
1926.1427, would not go into effect until four years after the final
rule’s effective date, as C-DAC had proposed. In addition to asking
that OSHA request public comment about the certification/
qualification of operators,34 the SBREFA panel also recommended
the agency request comment about issues related to the training of
operators (proposed section 1926.1430).
33 Under proposed section 1926.1428, signal persons qualifications, the employer has two
methods to ensure the competence of these individuals: (1) “the signal person would have
documentation from a third party qualified evaluator showing that the evaluator had
determined that the signal person meets the [section’s] requirements,” and (2) “an
employer’s own qualified evaluator would have determined that a signal person meets the
qualifications requirements.”
34 The SBREFA panel expressed concern that there would be enough accredited crane
operator testing entities and that many employers would be unable “to set up and maintain
an audited employer program under Option 2.” Consequently, it recommended OSHA ask
for public comment on whether Option 1 should be expanded to allow an accredited
educational institution to administer tests to operators. The panel raised other related issues
(e.g., accommodations for operators with low literacy levels and limited English
proficiency) about which OSHA is requesting public comment.

CRS-13
! Under proposed section 1926.1429, workers who maintain and
repair cranes/derricks must meet the criteria for a qualified person.
! Currently, Subpart N requires that when multiple cranes are used to
lift a single load there be one designated person responsible for the
operation who instructs all personnel involved. C-DAC members
additionally call for the development of a plan by a qualified person
before beginning such an operation. If the qualified person
concludes that engineering knowledge is necessary for planning
purposes, the employer must make certain it is provided. Further,
implementation of the plan must be supervised by a competent and
qualified person. Lastly, proposed section 1926.1432 requires the
supervisor review the plan with all persons involved in the
operation.
Standards of Jurisdictions
Most of the 24 states, Puerto Rico, and Virgin Islands that operate their own
safety and health programs for private or public sector workers have adopted
OSHA’s standards.35 Some have developed their own regulations concerning
specific hazards in certain industries. For example, according to OSHA’s 2001
report on “state-plan” activities,36
Oregon requires certification for operators of cranes that are five tons or more.
The [California] Division of Occupational Safety and Health (DOSH) inspects
tower cranes ... twice a year. DOSH must be notified 24 hours in advance
whenever a tower crane begins operation, is climbed or dismantled — and when
a mobile tower crane begins operation. [Subsequently, California required
certification of crane operators and made other changes to its standard.37]
Hawaii, Nevada and New Mexico among others also are identified by OSHA
in its 2001 report as being among state-plan states having their own crane
regulations. Both Hawaii and New Mexico require that hoist machine operators be
certified, for example.38 Nevada instituted stricter crane regulations in 1997, after a
35 Section 18 of the Occupational Safety and Health Act encourages states to develop and
operate their own programs, which must be deemed by OSHA to be at least as effective as
comparable federal standards. OSHA provides up to 50% of the operating costs of an
approved plan. Alaska, Arizona, California, Connecticut, Hawaii, Indiana, Iowa, Kentucky,
Maryland, Michigan, Minnesota, Nevada, New Mexico, New Jersey, New York, North
Carolina, Oregon, South Carolina, Tennessee, Utah, Vermont, Virginia, Washington and
Wyoming currently have approved plans. So too do Puerto Rico and Virgin Islands. The
Connecticut, New Jersey, New York and Virgin Islands plans cover only state and local
government employees.
36 [http://www.osha.gov/dcsp/osp/oshspa/2001_report/state_standareds.html]
37 [http://www.dir.ca.gov/Title8/5006_1.html], [http://www.dir.ca.gov/Title8/sb7g13.html]
38 [http://hawaii.gov/labor/hiosh/pdf/standards/8-28-07/12-136.1_pt3_8-29-07.pdf] and
[http://www.nmcpr.state.nm.us/nmac/parts/title16/16.043.0002.htm]

CRS-14
crane collapse in Laughlin resulted in three fatalities. The regulations require
Nevada’s occupational safety and health administration
oversight when cranes are erected or taken down and require contractors to
cordon off areas around cranes carrying particularly heavy loads. The law also
requires cranes to undergo reviews by certified inspectors who don’t work for
crane owners. In 2005, just in time for the surge in growth on the Strip,
lawmakers updated crane regulations to require that operators pass a certification
test conducted by an outside organization.39
Minnesota and Utah require certification of crane operators as well.40 Their
regulations also differ from the federal crane standard in other ways. So, too, do
Michigan’s regulations.41
Effective in 2010, Washington will require that crane operators be certified.
Washington’s occupational safety and health department, labor and management
developed the extensive crane regulation following collapse of a tower crane in
Bellevue that killed one person in 2006.42
Jurisdictions also may regulate work performed at building construction sites
in an effort to protect the safety and property of their residents. For example, after
a fatal crane accident occurred in Florida’s Miami-Dade county in 2006, local
officials worked “with industry leaders on an ordinance that would beef up
inspections and safety measures for lifting cranes.”43 The ordinance became effective
March 28, 2008; sections pertaining to the qualifications and certification of crane
operators will not go into effect until January 1, 2011.44 The responsible agency is
the county’s building code commission. Similarly, New York City’s building code
contains regulations pertaining to construction, including the operation of hoisting
machinery.45 After multiple fatalities occurred in two crane-related incidents in 2008,
39 Alexandra Berzon, “Construction Worker Deaths on the Strip,” Las Vegas Sun, June 30,
2008.
40 [http://www.leg.state.nv.us/nac/nac-618.html], [https://www.revisor.leg.state.mn.us/rules/
?id=5205.1210], [http://le.utah.gov/~code/TITLE58/htm/58_55_050400.htm]
4 1 [http://www.michigan.gov/documents/CIS_WSH_part10c_35505_7.pdf],
[ h t t p : / / w w w . mi c h i ga n . go v/ d o c u me n t s / C I S _ W S H _ s t d p t 1 8 _ 3 5 5 3 7 _ 7 . p d f ] ,
[http://www.michigan.gov/documents/CIS_WSH_part19_51245_7.pdf]
42 [http://www.lni.wa.gov/wisha/rules/construction/HTML/296-155L_1.htm#WAC296-155-
525]
43 Matt Sedensky, “Crane Accident at Florida Construction Site Causes Fatalities,”
Insurance Journal, March 27, 2008.
44 [http://www.miamidade.gov/building/popupdatareader.asp?blobtopop=149]
45 [http://www.nyc.gov/html/dob/downloads/bldgs_code/bc27s19.pdf], [http://www.nyc.gov/
html/dob/downloads/bldgs_code/bc26s2.pdf], [http://www.nyc.gov/html/dob/html/
applications_and_permits/crane_home.shtml]

CRS-15
however, the city’s building department developed additional crane safety
proposals.46
According to the National Commission for the Certification of Crane Operators
(NCCCO), 15 states and 6 cities require crane operators to be certified or licensed.
Many of these states have state-plan programs: California, Connecticut, Hawaii,
Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Utah, and
Washington. Other states that require licensing of crane operators are Massachusetts,
Montana, Rhode Island and West Virginia. Most of the 15 states require or recognize
NCCCO certification. Cities that require licensing of crane operators are Chicago,
Los Angeles, New Orleans, New York, Omaha and Washington, DC, with New
Orleans and Omaha requiring or recognizing NCCCO certification.47
46 William Neuman, “City Tightens Its Regulation and Inspection of Cranes,” The New York
Times, March 26, 2008; Sharon Otterman, “City Proposes More Regulations to Improve
Construction Safety,” The New York Times, June 25, 2008.
47 [http://www.nccco.org] The NCCCO, an independent non-profit group, was created in
1995. It began offering tests for mobile crane operators the following year. In the mid-
2000s, tower crane and overhead crane operator certification programs were added.