SS_1218-0241-SteelErec(05-12-08)

SS_1218-0241-SteelErec(05-12-08).pdf

Subpart R Steel Erection (29 CFR 1926.750 through 1926.761)

OMB: 1218-0241

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SUPPORTING STATEMENT FOR THE
INFORMATION COLLECTION REQUIREMENTS OF
29 CFR PART 1926, SUBPART R (“STEEL ERECTION”) 1
OFFICE OF MANAGEMENT AND BUDGET
(OMB) CONTROL NO. 1218-0241(May 2008))

JUSTIFICATION
1. Explain the circumstances that make the collection of information necessary. Identify any legal or
administrative requirements that necessitate the collection. Attach a copy of the appropriate section of each
statute and regulation mandating or authorizing the collection of information.

The main purpose of the Occupational Safety and Health Act (“OSH Act” or “Act”) is to “assure
so far as possible every working man and woman in the Nation safe and healthful working
conditions and to preserve our human resources” (29 U.S.C. 651). To achieve this objective, the
OSH Act specifically authorizes "the development and promulgation of occupational safety and
health standards" (29 U.S.C. 651). The Act states further that “[t]he Secretary . . . shall prescribe
such rules and regulations as [he/she] may deem necessary to carry out [his/her] responsibilities
under this Act, including rules and regulations dealing with the inspection of an employer’s
establishment” (29 U.S.C. 651).
The Act specifically authorizes the Occupational Safety and Health Administration (“OSHA” or
“Agency”) to issue standards that “prescribe the use of labels or other appropriate forms of
warning as are necessary to insure that employees are apprized of all hazards to which they are
exposed, relevant symptoms and appropriate emergency treatment, and proper conditions and
precautions of safe use or exposure” (29 U.S.C. 655). In addition, the OSH Act mandates that
“[e]ach employer shall make, keep and preserve, and make available to the Secretary . . . such
records . . . as the Secretary . . . may prescribe by regulation as necessary or appropriate for the
enforcement of this Act . . .” (29 U.S.C. 657).
Under the authority granted by the OSH Act, the Agency published 29 CFR part 1926, Subpart R
(the “Subpart”). The Subpart contains information collection requirements that: Notify
designated parties, especially steel erectors, that building materials, components, steel structures,
and fall-protection equipment are safe for specific uses; and ensure that employees exposed to
fall hazards receive specified training in the recognition and control of fall hazards. Items 2 and
12 below describe the specific information collection requirements of these paragraphs.
2. Indicate how, by whom, and for what purpose the information is to be used. Except for a new collection,
indicate the actual use the Agency has made of the information received from the current collection.

1

The purpose of this Supporting Statement is to analyze and describe the burden hours and costs associated
with the provisions of this subpart that contain paperwork requirements; this Supporting Statement does not provide
information or guidance on how to comply with, or how to enforce, these provisions.

The Subpart contains a number of paperwork requirements. Each of the following paragraphs
describes a requirement, specifies who uses it, and what purpose it serves.
§ 1926.752(a)(1). Description of the requirement. Based on the results of a specified method for
testing field-cured samples, the controlling contractor must provide the steel erector with written
notification that the concrete in the footings, piers, and walls, or the mortar in the masonry piers
and walls, is at 75% of its minimum compressive-design strength or has sufficient strength to
support loads imposed during steel erection. Note: This is not and will not be enforced for mortar
in piers and walls until such time as OSHA is able to define an appropriate substitute or until an
appropriate ASTM test method is developed.
Use and purpose. Ensures that the steel erector receives valid notification directly from the
controlling contractor, before it authorizes commencement of steel erection, that the concrete or
mortar will provide adequate support for the structural steel, thereby preventing collapse of the
structural steel caused by erecting it on improperly cured concrete or mortar foundations.
§§ 1926.752(a)(2) and 1926.755(b)(1). Description of the requirements. Under
§ 1926.752(a)(2), the controlling contractor, before it authorizes commencement of steel
erection, must notify the steel erector in writing that any repairs, replacements, and modifications
to anchor bolts (rods) have been made in accordance with § 1926.755(b)(1) which requires the
controlling contractor to obtain approval from the project structural engineer of record for the
repairs, replacements, and modifications.
Use and purpose. Ensures that the steel erector receives valid notification directly from the
controlling contractor, before it authorizes commencement of steel erection, that the anchor bolts
(rods) will provide adequate support for the structural steel; defective bolts, like weak concrete
or mortar, can cause steel columns to collapse.
§ 1926.753(c)(5). Description of the requirement. Employers must not deactivate safety latches
on hooks or make them inoperable except for the situation when: A qualified rigger determines
that it is safer to hoist and place purlins and single joists by doing so; or except when equivalent
protection is provided in the site-specific erection plan.
Use and purpose. Describing equivalent protection in the site-specific erection plan is an
efficient means for employers to communicate to employees and others that the employers are
deactivating safety latches, and to specify the alternate protection they are providing.
§ 1926.753(e)(2). Description of the requirement. Employers must have the maximum capacity
of the total multiple-lift rigging assembly, as well as each of its individual attachment points,
certified by the manufacturer or a qualified rigger.
Use and purpose. Effectively notifies steel erectors and others (crane operators) that the entire
assembly and every attachment point on this complex piece of equipment meets the specified

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capacity requirements, thereby preventing improperly designed or assembled equipment from
entering service and failing while lifting multiple steel members.
§§ 1926.755(b)(2) and 1926.755(b)(1). Description of the requirements. Under
§ 1926.755(b)(2), throughout steel erection the controlling contractor must notify the steel
erector in writing of additional repairs, replacements, and modifications of anchor bolts (rods); §
1926.755(b)(1) requires that these repairs, replacements and modifications not be made without
approval from the project structural engineer of record.
Use and purpose. Ensures that the steel erector receives valid notification directly from the
controlling contractor as additional columns are erected that the anchor bolts (rods) will provide
adequate support for the structural steel; defective bolts (rods), like weak concrete or mortar,
can cause steel columns to collapse.
§ 1926.757(a)(4). Description of the requirement. If steel joists at or near columns span more
than 60 feet, employers must set the joists in tandem with all bridging installed. However, the
employer may use an alternative method of erection if a qualified person develops the alternative
method, it provides equivalent stability, and the employer includes the method in the sitespecific erection plan.
Use and purpose. Including the alternative method in the site-specific plan provides an efficient
means of informing steel erectors and employees of the alternative erection method, thereby
ensuring that they install the joists safely so as to prevent them from collapsing.
§ 1926.757(a)(7). Description of the requirement. Employers must not modify steel joists or
steel joist girders in a way that affects their strength without the approval of the project structural
engineer of record.
Use and purpose. Obtaining the engineer’s approval to modify the strength of a steel joist or
steel joist girder provides effective notification to steel erectors and their employees that these
structural components have been altered and their strengths changed; misunderstood joist and
joist girder strengths could lead to overloading and cause structural collapse.
§§ 1926.757(a)(9) and 1926.758(g). Description of the requirements. An employer can use a
steel joist, steel joist girder, purlin, or girt as an anchorage point for a fall-arrest system only with
the written approval of a qualified person.
Use and purpose. Having a qualified person provide the written information is an effective
means of notifying steel erectors and their employees that certain structural components can
sustain the additional stresses imposed by a fall-arrest system; this requirement ensures the
integrity of the fall-arrest system used by steel erectors and of the structure itself.

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§ 1926.757(e)(4)(i). Description of the requirement. An employer must install and anchor all
bridging on joists and attach all joist bearing ends before placing a bundle of decking on the
joists, unless: A qualified person determines that the structure or portion of the structure is
capable of supporting the bundle, the employer documents this determination in the site-specific
erection plan and follows the additional requirements specified in § 1926.757(e)(4)(ii)–(vi).
Use and purpose. Entering the qualified person’s determination in the site-specific erection plan
is the most direct and effective means for the erector to clearly communicate that it has chosen
an alternative method of placing decking bundles on joists and is following the required
safeguards for this optional method to ensure adequate structural support.
§ 1926.760(e) and (e)(1). Description of the requirement. The steel erector can leave its fall
protection at the jobsite after completion of the erection activity only if the controlling contractor
or its authorized representative directs the steel erector to do so and inspects and accepts
responsibility for the fall protection.
Use and purpose. Provides a method producing continuity of fall protection on steel erection
jobs after the steel erector leaves the project by transferring to the controlling contractor the
responsibility for properly maintaining the fall-protection systems.
§ 1926.761. Description of the requirement. Employers must have qualified persons provide
training to all employees exposed to fall hazards. This training is to include: Recognition of fall
hazards at the worksite; use and operation of guardrail systems, personal fall-arrest systems,
positioning-device systems, fall-restraint systems, safety-net systems, and other fall protection
implemented at the worksite; correct procedures for erecting, maintaining, disassembling, and
inspecting these fall-protection systems; procedures that prevent falls to lower levels, and
through or into holes and openings in walking-working surfaces; and the fall-protection
requirements of this Subpart. In addition, employers are to provide special training to employees
engaged in multiple-lift rigging procedures (i.e., to recognize multi-lift hazards and in the proper
procedures and equipment to perform multiple lifts), connector procedures (i.e., to identify
connector hazards and in the requirements of §§ 1926.756(c) and 1926.760(b)), and controlleddecking-zone (CDZ) procedures (i.e., knowledge of CDZ hazards and in the requirements of §§
1926.754(e) and 1926.760(c)).
Use and purpose. Training employees to recognize fall hazards at the worksite, engage in safe
work practices, and use fall-protection equipment effectively enables them to avoid or control
these hazards, which prevents serious injuries and death associated with this highly-hazardous
industry.
Paragraph (c)(4)(ii) of Appendix G to Subpart R. Description of the requirement. This
mandatory appendix duplicates the regulatory requirements of § 1926.502 (“Fall protection
systems criteria and practices”), notably the requirements specified in paragraph (c)(4)(ii). This
paragraph addresses the certification of safety nets as an option available to employers who can
demonstrate that performing a drop test on safety nets is unreasonable. This provision allows
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such employers to certify that their safety nets, including the installation of the nets, protect
employees at least as well as safety nets that meet the drop-test criteria. The employer must
complete the certification process prior to using the net for fall protection, and the certificate
must include the following information: Identification of the net and the type of installation used
for the net; the date the certifying party determined that the net and its installation would meet
the drop-test criteria; and the signature of the party making this determination. The most recent
certificate must be available at the jobsite for inspection.
Use and purpose. Certification is an efficient means for employees and OSHA compliance
officers to verify that a safety net and its installation will protect employees at least as well as
safety nets tested using the drop test, thereby ensuring that the net operates properly and safety if
an employee falls into it during steel erection.
3. Describe whether, and to what extent, the collection of information involves the use of automated,
electronic, mechanical, or other technological collection techniques or other forms of information technology,
e.g., permitting electronic submission of responses, and the basis for the decision for adopting this means of
collection. Also describe any consideration of using information technology to reduce burden.

Employers may use any available technology to meet the paperwork requirements specified by
the Subpart. The Agency wrote these provisions in performance-oriented language, i.e., in terms
of what information to provide, not how to provide it.
4. Describe efforts to identify duplication. Show specifically why any similar information already available
cannot be used or modified for use for the purposes described in Item 2 above.

The information collection requirements in the Subpart are specific to each employer involved,
and no other sources or agencies duplicate these requirements or can make the required
information available to OSHA, i.e., the required information is available only from the parties
designated in the Subpart.
5. If the collection of information impacts small businesses or other small entities (Item 5 of OMB Form 83I), describe any methods used to minimize burden.

The information collection requirements specified by the Subpart do not have a significant
impact on a substantial number of small entities.
6. Describe the consequence to Federal program or policy activities if the collection is not conducted or is
conducted less frequently, as well as any technical or legal obstacles to reducing burden.

The Agency believes that the information collection frequencies required by the Subpart are the
minimum frequencies necessary to fulfill its mandate “to assure so far as possible every working
man and woman in the Nation safe and healthful working conditions and to preserve our human
resources” as specified in the OSH Act at 29 U.S.C. 651. Accordingly, if employers do not

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perform the required information collections required, or delay in providing this information,
employees are at risk of serious injuries or death while working on steel-erection projects.
7. Explain any special circumstances that would cause an information collection to be conducted in a
manner:
· Requiring respondents to report information to the agency more often than quarterly;
· Requiring respondents to prepare a written response to a collection of information in fewer than 30
days after receipt of it;
· Requiring respondents to submit more than an original and two copies of any document;
· Requiring respondents to retain records, other than health, medical, government contract, grant-in-aid,
or tax records for more than three years;
· In connection with a statistical survey, that is not designed to produce valid and reliable results that
can be generalized to the universe of study;
· Requiring the use of a statistical data classification that has not been reviewed and approved by OMB;
· That includes a pledge of confidentiality that is not supported by authority established in statute or
regulation, that is not supported by disclosure and data security policies that are consistent with the
pledge, or which unnecessarily impedes sharing of data with other agencies for compatible confidential
use; or
· Requiring respondents to submit proprietary trade secret, or other confidential information unless the
agency can demonstrate that it has instituted procedures to protect the information's confidentiality to
the extent permitted by law.

No special circumstances exist that require employers to collect information in the manner or
using the procedures specified by this item; the paperwork requirements in the Subpart conform
to the guidelines set forth in 5 CFR 1320.5.
8. If applicable, provide a copy and identify the date and page number of publication in the Federal Register
of the agency's notice, required by 5 CFR 1320.8(d), soliciting comments on the information collection prior to
submission to OMB. Summarize public comments received in response to that notice and describe actions
taken by the agency in response to these comments. Specifically address comments received on cost and hour
burden.
Describe efforts to consult with persons outside the agency to obtain their views on the availability of data,
frequency of collection, the clarity of instructions and recordkeeping, disclosure, or reporting format (if any),
and on the data elements to be recorded, disclosed, or reported.
Consultation with representatives of those from whom information is to be obtained or those who must
compile records should occur at least once every 3 years, even if the collection of information activity is the
same as in prior periods. There may be circumstances that may preclude consultation in a specific situation.
These circumstances should be explained.

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As required by the Paperwork Reduction Act of 1995 (44 U.S.C. 3506(c)(2)(A)), OSHA
published a notice in the Federal Register on February 14, 2008, (73 FR 8712), Docket No.
OSHA-2008-0007 requesting public comment on its proposed extension of the information
collection requirements specified in 29 CFR Part 1926, Subpart R (“Steel Erection”). This notice
is part of a preclearance consultation program intended to provide those interested parties the
opportunity to comment on OSHA’s request for an extension by the Office of Management and
Budget (OMB) of a previous approval of the information collection requirements found in the
above Subpart.
9. Explain any decision to provide any payment or gift to respondents, other than reenumeration of
contractors or grantees.

The Agency will not provide payments or gifts to the respondents.
10. Describe any assurance of confidentiality provided to respondents and the basis for the assurance in
statute, regulation, or agency policy.

The paperwork requirements specified by the Subpart do not involve confidential information.
11. Provide additional justification for any questions of a sensitive nature, such as sexual behavior and
attitudes, religious beliefs, and other matters that are commonly considered private. This justification should
include the reason why the agency considers the questions necessary, the specific uses to be made of the
information, the explanation to be given to persons from whom the information is requested, and any steps to
be taken to obtain their consent.

The paperwork requirements specified by the Subpart do not involve sensitive information.
12. Provide estimates of the hour burden of the collection of information. The statement should:
· Indicate the number of respondents, frequency of response, annual hour burden, and an explanation of
how the burden was estimated. Unless directed to do so, agencies should not conduct special surveys to
obtain information on which to base hour burden estimates. Consultation with a sample (fewer than
10) of potential respondents is desirable. If the hour burden on respondents is expected to vary widely
because of differences in activity, size, or complexity, show the range of estimated hour burden, and
explain the reasons for the variance. Generally, estimates should not include burden hours for
customary and usual business practices.
· If this request for approval covers more than one form, provide separate hour burden estimates for
each form and aggregate the hour burdens in Item 13 of OMB Form 83-I.
· Provide estimates of annualized cost to respondents for the hour burdens for collections of
information, identifying and using appropriate wage-rate categories.

The table below provides a summary of the annual burden hour and cost estimates for each
paragraph of the Subpart that contains a paperwork requirement (and described under Item 2
above). Table 1 below provides the values used by the Agency to calculate estimates, including
the number of projects covered by the paperwork requirement, the frequency with which the
requirement occurs per project, the time required to perform each occurrence, the labor category
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involved in performing the requirement, and the hourly wage rate for the labor category. OSHA
estimates 20,787 worksites are covered by the Standard. Source: May 2006 National
Occupational Employment and Wage Estimates Employer Costs, 2007, U.S. Department of
Labor, Bureau of Labor Statistics, Occupational Employment Statistics. Wage rates include
fringe benefits of 29 percent.
Table 1
Summary of Annual Burden Hour and Cost Estimates

Paperwork
Requirement

Time to
Perform
(Hours)

No. of Frequency
per
Hours per
Projects
Project Requirement1
Covered

§ 1926.752(a)(1)3

0.083333

17,669

2

2,945

§ 1926.752(a)(2)

0.083333

6,860

1

572

§ 1926.755(b)(1)4

3.00000

3,534

1

10,602

§ 1926.753(c)(5)

0.083333

3118

2

520

§ 1926.753(e)(2)

0.083333

3118

25

520

§ 1926.754(c)(3)

0

0

1

06

§ 1926.755(b)(1)

0.083333

3118

1

§ 1926.755(b)(2)

3

3118

§ 1926.757(a)(4)

0.083333

§ 1926.757(a)(7)
§ 1926.757(a)(9)
and
§ 1926.758(g)

Hourly
Wage
Rate

Cost per
Requirement2

Field
Engineer

$39.52

$116,386

Project
Manager

$45.36

$25,946

$39.52

$418,991

Project
Manager

$45.36

$23,587

Qualified
Rigger

$23.74

$12,345

Project
Manager

0

06

$45.36

$11,794

Labor
Category

Structural
Engineer

260

Project
Manager

1

9,354

Structural
Engineer

$39.52

$369,670

856

1

71

Project
Manager

$45.36

$3,221

5.0

856

1

4,280

Structural
Engineer

$39.52

$169,146

0.500000

1,713

1

857

Field
Engineer

$39.52

$33,869

343

1

29

Project
Manager

$45.36

$1,315

§1926.757(e)(4)(i) 0.083333

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Time to
Perform
(Hours)

No. of Frequency
Projects
per
Hours per
Covered
Project Requirement1

§ 1926.760(e)
and
§ 1926.760(e)(1)7

0.016666

19,748

1

329

§ 1926.7618

—

0

0

Paragraph (c)(4)(ii)
of Appendix G to
Subpart R9

—

0

Totals

—

----

Paperwork
Requirement

Hourly
Wage
Rate

Cost per
2
Requirement

Project
Manager

$45.36

$14,923

0

—

0

0

0

0

—

0

0

----

30,339

—

—

$1,201,193

---

Labor
Category

1

Determined by multiplying the value in “Time to Perform (Hours)” by the value in “No. of Projects
Covered,” and multiplying the resulting sum by the value in “Frequency per Project.”
2

Determined by multiplying the value in “Hours per Requirement” by the value in “Hourly Wage Rate.”

3

The requirement in this section generates a notification to the steel erector before the controlling contractor
authorizes commencement of steel erection. The requirement in § 1926.752(b) assures that the steel erector receives
the notification before it starts steel erection.
4

In the previous ICR, OSHA estimated that controlling contractors repaired, replaced, or modified anchor
bolts in about 33% of all projects. The time required for controlling contractors to notify erectors in writing of the
engineer’s approval was five minutes (.083333 hour), with the engineer’s time being negligible for about half of
these projects (which, in large part, involved replacing or repairing existing bolts). However, 17% of all projects
involved extensive engineering review and examination of modified bolts, taking up to three hours to complete; for
this determination, the Agency used a structural engineer instead of a project manager (as in the previous ICR).
5

In the previous ICR, OSHA estimated that each project uses two multiple lift rigging assemblies.

6

The Agency found that this provision imposes no burden on employers because steel fabricators (i.e.,
manufacturers) supply the required documentation or certification to steel erectors.
7

OSHA did not include this paperwork provision in its previous ICR for this Subpart. In recent telephone
interviews with Agency staff, three steel erectors estimated, independently, that 95%, 100%, and 90-95% of
controlling contractors direct steel erectors to leave fall protection at the jobsite after completion of the erection
activity; therefore, the Agency used a figure of 95% to determine “No. of Projects Covered.” OSHA assigned a
value of one minute to “Time to Perform (Hours)” because project managers (i.e., the controlling contractor’s
authorized representative) can state this simple direction to steel erectors orally; for “Frequency per Project,” the
Agency used a value of one because project managers must provide the information only when steel erectors finish
their steel-erection activities.
8

The language of § 1926.261 clearly specifies the training requirements in performance-oriented language;
therefore, the Agency will incur no burden hours or cost for these requirements in this ICR.
9

The Agency accounts for the burden hours and cost resulting from this provision under its ICR entitled
“Construction Standards on Fall Protection Systems Criteria and Practice (§ 1926.502) and Training Requirements (§

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1926.503),” Office of Management and Budget Control Number 1218-0197.
13. Provide an estimate of the total annual cost burden to respondents or recordkeepers resulting from the
collection of information. (Do not include the cost of any hour burden shown in Items 12 and 14).
· The cost estimate should be split into two components: (a) a total capital and start-up cost component
(annualized over its expected useful life); and (b) a total operation and maintenance and purchase of
service component. The estimates should take into account costs associated with generating,
maintaining, and disclosing or providing the information. Include descriptions of methods used to
estimate major cost factors including system and technology acquisition, expected useful life of capital
equipment, the discount rate(s), and the time period over which costs will be incurred. Capital and
start-up costs include, among other items, preparations for collecting information such as purchasing
computers and software; monitoring, sampling, drilling and testing equipment; and record storage
facilities.
· If cost estimates are expected to vary widely, agencies should present ranges of cost burdens and
explain the reasons for the variance. The cost of purchasing or contracting out information collection
services should be a part of this cost burden estimate. In developing cost burden estimates, agencies
may consult with a sample of respondent (fewer than 10), utilize the 60-day pre-OMB submission
public comment process and use existing economic or regulatory impact analysis associated with the
rulemaking containing the information collection, as appropriate.
· Generally, estimates should not include purchases of equipment or services, or portions thereof, made:
(1) prior to October 1, 1995, (2) to achieve regulatory compliance with requirements not associated with
the information collection, (3) for reasons other than to provide information or keep records for the
government, or (4) as part of customary and usual business or private practices.

Item 12 above provides the total cost of the information collection requirements specified by the
Subpart.
14. Provide estimates of annualized cost to the Federal government. Also, provide a description of the
method used to estimate cost, which should include quantification of hours, operational expenses (such as
equipment, overhead, printing, and support staff), and any other expense that would not have been incurred
without this collection of information. Agencies also may aggregate cost estimates from Items 12, 13, and 14
in a single table.

The Agency estimates that a compliance officer (GS-12, step 5), at an hourly wage rate of
$37.89, spends about five minutes (.08 hour) during an inspection reviewing the paperwork
requirements of the Subpart. OSHA determines that its compliance officers will conduct five
such inspections during each year covered by this ICR. 2 The Agency considers other expenses,
such as equipment, overhead, and support staff salaries, as normal operating expenses that would
occur without the collection-of-information requirements specified by the Subpart. Therefore,
the total cost of these paperwork requirements to the Federal government is:

2

The Agency estimated the number of inspections by determining the inspection rate (1.4%) for all facilities
under the jurisdiction of the OSH Act (including both Federal OSHA and approved state-plan agencies), and then
multiplied the total number of steel erection projects under construction each year (i.e., 20,787) by this percentage
(i.e., 20,787 projects x 1.4% = 291 inspections).

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Cost: 291 inspections x .08 hour x $37.89 = $882
15. Explain the reasons for any program changes or adjustments reporting in Items 13 or 14 of the OMB
Form 83-I.

The Agency is not requesting any program changes or adjustments to this ICR and is requesting
to retain its current burden hour estimate of 30,339 hours.
16. For collections of information whose results will be published, outline plans for tabulation, and
publication. Address any complex analytical techniques that will be used. Provide the time schedule for the
entire project, including beginning and ending dates of the collection information, completion of report,
publication dates, and other actions.

OSHA will not publish the information collected under the Subpart.
17. If seeking approval to not display the expiration date for OMB approval of the information collection,
explain the reasons that display would be appropriate.

No forms are available for the Agency to display the expiration date.
18. Explain each exception to the certification statement identified in Item 19 per "Certification for
Paperwork Reduction Act Submission," of OMB Form 83-I.

OSHA is not requesting an exception to the certification statement in Item 19.

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