ORDER![](media/image1.jpeg){width="1.820138888888889in"
height="0.6798611111111111in"}

OCCUPATIONAL SAFETY

> ![](media/image2.jpeg){width="1.273611111111111in"
> height="1.2465277777777777in"}
>
> August 17, 1990
>
> U.S. DEPARTMENT OF TRANSPORTATION
>
> FEDERAL AVIATION ADMINISTRATION
>
> Distribution: [a-Y-5;]{.smallcaps} A-W(VN HQ)-5;A-Y(GC/CS/TI/AE/AM)-5;
> Initiated By: [aac-16]{.smallcaps}

AVN-350(5);AVN-6(3);FFS-4(LTD)

•U.S, GPO: 1998-661-448

RECORD OF CHANGES

DIRECTIVE NO.

<table>
<colgroup>
<col style="width: 9%" />
<col style="width: 6%" />
<col style="width: 6%" />
<col style="width: 6%" />
<col style="width: 21%" />
<col style="width: 9%" />
<col style="width: 6%" />
<col style="width: 6%" />
<col style="width: 6%" />
<col style="width: 22%" />
</colgroup>
<tbody>
<tr class="odd">
<td rowspan="2"><blockquote>
<p>CHANGE TO BASIC</p>
</blockquote></td>
<td colspan="3"><blockquote>
<p>SUPPLEMENTS</p>
</blockquote></td>
<td rowspan="2"><blockquote>
<p>OPTIONAL USE</p>
</blockquote></td>
<td rowspan="2"><blockquote>
<p>CHANGE TO BASIC</p>
</blockquote></td>
<td colspan="3"><blockquote>
<p>SUPPLEMENTS</p>
</blockquote></td>
<td rowspan="2"><blockquote>
<p>OPTIONAL USE</p>
</blockquote></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="odd">
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>

> GPO I968 OF ---308-383
>
> FAA Form 1320-5 (5-68) SUPERSEDES PREVIOUS EDITION C FAA AC 72-6744

U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION
ADMINISTRATION![](media/image3.jpeg){width="0.9736111111111111in"
height="0.40694444444444444in"}

> MIKE MONRONEY AERONAUTICAL CENTER OKLAHOMA CITY, OKLAHOMA
>
> 7/9/91
>
> SUBJ: OCCUPATIONAL SAFETY
>
> 1\. [PURPOSE]{.underline}. This change transmits revised policy on
> determining the requirement for employees to wear safety toe shoes
> while on duty.
>
> 2\. [DISTRIBUTION]{.underline}. This change is distributed to
> supervisory level at the Aeronautical Center, Aviation Standards
> National Field Office (AVN), Assistant Chief Counsel (AAC-7), Civil
> Aviation Security Division (AAC-700), Transportation Safety Institute
> (DMA-60), National Engineering Field Support Division (ASM-600), and
> Civil Aeromedical Institute (AAM-3); and Aircraft Services Branch
> (AVN-350), Headquarters Aircraft Management Staff (AVN-6) *,* and all
> flight inspection field offices (FIFO\'s).

3.  [EXPLANATION OF CHANGES]{.underline}. The criteria that employees
    must be engaged in work\
    operations at least 50 percent of their time where there is a
    potential for serious\
    toe injury In order to be included in the safety shoe program Is
    changed. The new\
    criteria used to identify employees who will be required to wear
    safety shoes while\
    on duty will include those employees who are exposed to a
    significant potential for\
    a serious toe injury from heavy rolling or falling objects, as
    determined by their\
    supervisor in coordination with the division manager and safety
    specialists in the\
    Labor Relations and Occupational Safety Branch (AAC-16). The
    employees included\
    are listed by position title and organization In Appendix 1,
    Potential Toe Hazard\
    Occupations, of the basic order.

4.  DISPOSITION OF TRANSMITTAL. This transmittal shall be filed with the
    basic order.

> PAGE CONTROL CHART

+------------------+-------------------+------------------+-----------+
|                  |                   |                  |           |
+------------------+-------------------+------------------+-----------+
| Remove Pages     | > Dated           | > Insert Pages   | > Dated   |
+------------------+-------------------+------------------+-----------+
| 55 and 56        | > 8/17/90         | > 55             | > 8/17/90 |
+------------------+-------------------+------------------+-----------+
| 57 and 58(thru   | > 8/17/90         | > 56             | > 7/9/91  |
| 64)              |                   |                  |           |
+------------------+-------------------+------------------+-----------+
|                  |                   | > 57             | > 7/9/91  |
+------------------+-------------------+------------------+-----------+
|                  |                   | > 58(thru 64)    | > 8/17/90 |
+------------------+-------------------+------------------+-----------+

![](media/image4.jpeg){width="2.3666666666666667in"
height="0.9597222222222223in"}

> 8/17/90 AC 3900.21E
>
> FOREWORD
>
> This order restates and revises policy, procedures, and
> responsibilities for the implementation and administration of an
> effective occupational safety and health program at the Mike Monroney
> Aeronautical Center. It also contains safety and health standards
> applicable to the Aeronautical Center workplace and operations.

![](media/image5.jpeg){width="1.6069444444444445in"
height="0.4465277777777778in"}

> Lindy Ritz Manager, Human Resource Management Division
>
> Page i (and ii)
>
> 8/17/90 AC 3900.21E

TABLE OF CONTENTS

[Page No.]{.underline}

+-----------+-------------------------------------------------+-------+
| CHAPTER   | GENERAL                                         | 1     |
| 1.        |                                                 |       |
|           | Purpose\                                        | 1     |
| 1\.       | Distribution\                                   |       |
|           | Cancellation\                                   | 1     |
| 2\.       | Explanation of Changes\                         |       |
|           | Definitions\                                    | 1     |
| 3\.       | General Policy\                                 |       |
|           | Implementation of Program\                      | 1     |
| 4\.       | Organization\                                   |       |
|           | Responsibilities\                               | 1     |
| 5\.       | Aeronautical Center Safety Committee\           |       |
|           | Organizational Safety and Health Committees\    | 1     |
| 6\.       | Forms\                                          |       |
|           | Reports\                                        | 1     |
| 7\.       | Reserved\                                       |       |
|           | Figure 1-1. Sample of AC Form 3900-9,           | 2     |
| 8\.       | Orientation Checklist                           |       |
|           |                                                 | 2     |
| 9\.       | SAFETY INSPECTIONS AND HAZARDS CONTROL          |       |
|           |                                                 | 5     |
| 10\.      | Inspection Policy\                              |       |
|           | Scheduling of Inspections and Advance Notice    | 6     |
| 11\.      | Requirements\                                   |       |
|           | Assignment of Inspectors\                       | 7     |
| 12\.      | Conduct of Inspections\                         |       |
|           | Correction of Unsafe Conditions and Practices   | 8     |
| 13\.      | (Abatement)\                                    |       |
|           | Records and Reports by Type of Inspection and   | 9     |
| 14.-20.   | Result\                                         | (thru |
|           | Reports by Employees of Unsafe Conditions\      | 14)   |
| CHAPTER   | Reserved                                        |       |
| 2.        |                                                 | 15    |
|           | SAFETY PROMOTION                                |       |
| 21\.      |                                                 | 15    |
|           | General\                                        |       |
| 22\.      | Safety Meetings                                 | 15    |
|           |                                                 |       |
| 23\.      | Procurement of Occupational Safety Promotional\ | 15    |
|           | and Educational Materials                       |       |
| 24\.      |                                                 | 16    |
|           | Reserved                                        |       |
| 25\.      |                                                 | 17    |
|           | FIRE PREVENTION                                 |       |
| 26\.      |                                                 | 18    |
|           | General\                                        |       |
| 27\.      | Fire Prevention Practices\                      | 20    |
|           | Responsibilities\                               | (thru |
| 28.-30.   | Fire Hazardous Areas\                           | 24)   |
|           | Training\                                       | 20    |
| CHAPTER   | Reserved                                        | (thru |
| 3.        |                                                 | 24)   |
|           |                                                 |       |
| 31\.      |                                                 | 25    |
|           |                                                 |       |
| 32\.      |                                                 | 25    |
|           |                                                 |       |
| 33\.      |                                                 | 25    |
|           |                                                 |       |
| 34.-40.   |                                                 | 26    |
|           |                                                 | (thru |
| CHAPTER   |                                                 | 30)   |
| 4.        |                                                 | 26    |
|           |                                                 | (thru |
| 41\.      |                                                 | 30)   |
|           |                                                 |       |
| 42\.      |                                                 | 31    |
|           |                                                 |       |
| 43\.      |                                                 | 31    |
|           |                                                 |       |
| 44\.      |                                                 | 31    |
|           |                                                 |       |
| 45\.      |                                                 | 32    |
|           |                                                 |       |
| 46.-50.   |                                                 | 33    |
|           |                                                 | (thru |
|           |                                                 | 38)   |
|           |                                                 | 33    |
|           |                                                 | (thru |
|           |                                                 | 38)   |
|           |                                                 | 33    |
|           |                                                 | (thru |
|           |                                                 | 38)   |
+-----------+-------------------------------------------------+-------+

> Page iii
>
> AC 3900.21E 8/17/90
>
> [Page No.]{.underline}

+----------+-------------------------------------------------+---------+
| CHAPTER  | # POWERED INDUSTRIAL VEHICILE SAFETY            | 39      |
| 5.       |                                                 |         |
|          | General\                                        | 39      |
| 51\.     | Responsibilities\                               |         |
|          | Training and License Requirements\              | 39      |
| 52\.     | Industrial Vehicle Operation Rules\             |         |
|          | Reserved                                        | 39      |
| 53\.     |                                                 |         |
|          | # PERSONAL PROTECTIVE EQUIPMENT                 | 40      |
| 54\.     |                                                 |         |
|          | *GENERAL POLICY*                                | 44      |
| 55.-60.  |                                                 | (thru   |
|          | General\                                        | 48)     |
| CHAPTER  | Policy\                                         |         |
| 6.       | General Requirements\                           | 49      |
|          | Responsibilities\                               |         |
| *SECTION | Education and Enforcement\                      | 49      |
| 1.*      | Purchase of Personal Protective Equipment by    |         |
|          | Employees\                                      | 49      |
| 61\.     | Figure 6-1, Face and Eye Protection\            |         |
|          | Figure 6-2, Selection of Respiratory Protection | 49      |
| 62\.     | Device\                                         |         |
|          | Figure 6-3, Typical Special Work Clothing       | 49      |
| 63\.     |                                                 |         |
|          | ## PROTECTIVE SAFETY GLASSES                    | 50      |
| 64\.     |                                                 |         |
|          | Requirements\                                   | 51      |
| 65\.     | Responsibilities\                               |         |
|          | Obtaining Prescription Glasses                  | 51      |
| 66\.     |                                                 |         |
|          | ## PROTECTIVE FOOTWEAR                          | 52      |
| *SECTION |                                                 |         |
| 2.*      | Requirements\                                   | 53      |
|          | Responsibilities\                               |         |
| 67\.     | Procedures\                                     | 54      |
|          | Reserved\                                       |         |
| 68\.     | Figure 6-4, Sample Transmittal Memorandum       | 55      |
|          |                                                 |         |
| 69\.     | ACCIDENT NOTIFICATION, INVESTIGATION, AND\      | 55      |
|          | REPORTING                                       |         |
| *SECTION |                                                 | 55      |
| 3.*      | Accident Notification\                          |         |
|          | Accident Investigation\                         | 56      |
| 70\.     | Accident Reporting\                             |         |
|          | Tort Claims\                                    | 56      |
| 71\.     | Reserved\                                       |         |
|          | Figure 7-1. Sample FAA Form 3900-6,\            | 56      |
| 72\.     | FAA Mishap Report                               |         |
|          |                                                 | 56      |
| 73.-80.  |                                                 |         |
|          |                                                 | 57      |
| CHAPTER  |                                                 |         |
| 7.       |                                                 | 57      |
|          |                                                 |         |
| 81\.     |                                                 | 58      |
|          |                                                 | (thru   |
| 82\.     |                                                 | 64)     |
|          |                                                 |         |
| 83\.     |                                                 | 65      |
|          |                                                 |         |
| 84\.     |                                                 | 65      |
|          |                                                 |         |
| 85.-90.  |                                                 | 65      |
|          |                                                 |         |
|          |                                                 | 66      |
|          |                                                 |         |
|          |                                                 | 66      |
|          |                                                 |         |
|          |                                                 | 66      |
|          |                                                 |         |
|          |                                                 | 67      |
+----------+-------------------------------------------------+---------+

> Page iv
>
> 8/17/90 AC 3900.21E
>
> [Page No.]{.underline}

+------------+------------------------------------------------+--------+
| CHAPTER 8. | HAZARDOUS COMMUNICATION AND\                   | 71     |
|            | CHEMICAL MANAGEMENT PROGRAM (HCCMP)            |        |
| 91\.       |                                                | 71     |
|            | General Requirements\                          |        |
| 92\.       | Specific Requirements\                         | 71     |
|            | Responsibilities\                              |        |
| 93\.       | Employees\                                     | 71     |
|            | Training\                                      |        |
| 94\.       | Reserved\                                      | 73     |
|            | Figure 8-1, Type of Locally Supplied Labels    |        |
| 95\.       |                                                | 73     |
|            | REPORTING AND CORRECTING UNSAFE OR             |        |
| 96.-100.   | UNHEALTHFUL\                                   | 73     |
|            | CONDITIONS                                     |        |
| CHAPTER 9. |                                                | 74     |
|            | General\                                       | (thru  |
| 101\.      | Definitions\                                   | 78)    |
|            | Procedures\                                    |        |
| 102\.      | Reserved\                                      | 79     |
|            | Figure 9-1, Sample Priority Safety Order       |        |
| 103\.      | Stamp\                                         | 79     |
|            | Figure 9-2, Sample Safety Request Stamp        |        |
| 104.-110.  |                                                | 79     |
|            | POTENTIAL TOE HAZARD OCCUPATIONS (3 Pages)     |        |
| APPENDIX   |                                                | 79     |
| 1.         |                                                |        |
|            |                                                | 80     |
|            |                                                |        |
|            |                                                | 81     |
|            |                                                | (and   |
|            |                                                | 82) 81 |
|            |                                                | (and   |
|            |                                                | 82)    |
|            |                                                |        |
|            |                                                | 1      |
+------------+------------------------------------------------+--------+

> Page v (and vi)
>
> 8/17/90 AC 3900.21E
>
> CHAPTER 1. GENERAL

1.  [PURPOSE]{.underline}. This order restates and revises policy,
    procedures, and responsibilities for the opera­\
    tion of the Aeronautical Center Occupational Safety and Health
    Program.

2.  [DISTRIBUTION]{.underline}. This order is distributed to supervisory
    level at the Aeronautical Center, Avia­\
    tion Standards National Field Office (AVN), Assistant Chief Counsel
    (AAC-7), Civil Aviation Security\
    Division (AAC-700), Transportation Safety Institute (DMA-60),
    National Engineering Field Support\
    Division (ASM-600); and Civil Aeromedical Institute (AAM-3),
    Aircraft Services Branch (AVN-350),\
    Headquarters Aircraft Management Staff (AVN-6), and all flight
    inspection field offices (FIFO\'s).

3.  [CANCELLATION]{.underline}. Order AC 3900.21D, Occupational Safety,
    dated April 22, 1986, is canceled.

4.  [EXPLANATION OF CHANGES]{.underline}.

> a\. [The membership]{.underline} of the Aeronautical Center Safety
> Committee has been changed to include\
> the Manager, Operations Center (AAC-6).
>
> b\. [Deletion]{.underline} of Incentive Program.
>
> c\. [Chapter 8]{.underline}. Hazardous Communications and Chemical
> Management Program, has been revised\
> to include procedures and requirements for a hazard communication
> program.
>
> 5\. [DEFINITIONS]{.underline}.
>
> a\. [Operator]{.underline}. Any employee or individual who is
> authorized to engage in the operation of a\
> driver-rider type powered industrial vehicle.
>
> b\. [Powered Industrial Vehicle]{.underline}. This term refers to the
> various types of forklift trucks, tractor\
> tugs, motor scooters, special equipment mounted on commercial truck
> chassis, and similar types of\
> vehicles intended for nonhighway use in the warehouse, on the aircraft
> ramp, or elsewhere within the com­\
> plex.
>
> c\. [General Purpose Vehicle]{.underline}. General purpose motor
> vehicles include passenger cars, station\
> wagons, buses, trucks, and similar type vehicles that are designed for
> over-the-road use.

6.  [GENERAL POLICY]{.underline}. This order provides policy,
    procedures, and responsibilities for implemen­\
    tation of an occupational safety program of accident prevention,
    fire safety, and reduction of other safety\
    hazards at the Aeronautical Center. The program will comply with
    requirements of the Occupational\
    Safety and Health Act of 1970 and 29 CFR 1960 - Safety and Health
    Provisions for Federal Employees.\
    Copies of Federal Occupational Safety and Health Regulations and
    Standards are available from the Oc­\
    cupational Safety Manager (AAC-16).

7.  [IMPLEMENTATION OF PROGRAM]{.underline}. The Aeronautical Center
    Occupational Safety Manager\
    (AAC-16) will implement the Aeronautical Center Occupational Safety
    and Health Program by:

> a\. [Providing administrative, staff, and technical
> direction]{.underline} for the occupational safety and health program.
>
> Chap 1 Page 1

Par 1

> AC 3900.21E 8/17/90
>
> b\. [Encouraging top officials]{.underline} of organizations to give
> active support to safety in the planning,\
> development, and operation of their activities.
>
> c\. [Emphasizing the individual and personal
> responsibility]{.underline} of every official, supervisor, and\
> employee of the Aeronautical Center for safety through the media of
> continual safety training, education,\
> publicity, and incentive measures.
>
> d\. [Planning programs]{.underline} utilizing formal and informal
> procedures for the systematic inspection,\
> investigation, and elimination of unsafe conditions, equipment, and
> work practices.
>
> e\. [Maintaining statistical records]{.underline}, acquired through
> accident, fire, and hazard reports, for\
> evaluation and analysis of program effectiveness.
>
> f\. [Recommending policy]{.underline} requiring the use of personal
> protective equipment and clothing where\
> clearly necessary and assisting organizations with the proper
> selection of such equipment and clothing\
> when it is not normally furnished by the employee.
>
> g\. [Ensuring the safety]{.underline} of visitors and contractors at
> the Aeronautical Center.
>
> h\. [Cooperating]{.underline} with and utilizing to the fullest extent
> the advice, experience, statistics, and ser­vices of other public and
> private organizations in the field of safety.

8.  [ORGANIZATION]{.underline}. The occupational safety organization at
    the Aeronautical Center consists of\
    the Deputy Director, Aeronautical Center; safety specialists
    assigned to the Human Resource Management\
    Division; the Aeronautical Center Safety Committee; and
    organizational safety and health committees.

9.  [RESPONSIBILITIES]{.underline}.

a\. [The Deputy Director]{.underline}. Aeronautical Center (AAC-2),
serving as the Aeronautical Center safety\
and health official, is responsible for planning and ensuring
implementation of an effective safety and\
health program.

> b\. [Division/staff managers]{.underline} shall:

(1) Direct the enforcement of the safety program within their
    organizations to eliminate\
    hazards and prevent personal injuries, fires, and property damage.

(2) Promote the occupational safety program by endorsing policies and
    procedures recom­\
    mended by AAC-16.

(3) Coordinate or consult with AAC-16 on plans or projects during their
    development to as­\
    sure that safety and fire prevention features are adequately
    incorporated.

(4) Establish a division safety and health committee as described in
    paragraph 11.

c\. [Tenant heads]{.underline} should establish a safety and health
program for personnel under their jurisdic­\
tion which is in compliance with the concepts and policies of this
order.

Page 2 Chap l

> Par 7
>
> 8/17/90 AC 3900.21E
>
> d\. [The Labor Relations and Occupational Safety Branch
> (AAC-16)]{.underline}. As administrator of the total occupational
> safety program activities, shall:

(1) Formulate and promote an active and effective Aeronautical Center
    Occupational Safety\
    Program consistent with the standards prescribed by the Federal
    Occupational Safety and Health Act of\
    1970; Part 1960, Safety and Health Provisions for Federal Employees;
    Order 3900.19A, Occupational\
    Safety and Health; and other agency directives, as referenced in
    paragraph 9g(2), applicable to all FAA\
    organizations at the Aeronautical Center.

(2) Meet quarterly with managers of increased-risk workplaces to report
    on program\
    progress, plans, and problems.

(3) Provide technical direction, safety engineering input, and guidance
    in the field of oc­\
    cupational safety to all organizations.

(4) Contact division/staff managers and other levels of management when
    necessary to em­\
    phasize specific safety programs of problem areas.

(5) Review with the Facility Support Division (AAC-50) safety features
    on proposed chan­\
    ges and additions to buildings and equipment.

(6) Investigate disabling injuries and other serious occupational-type
    accidents and assist\
    supervisors with their investigation of accidents. Participate in
    Aeronautical Center accident/incident in­\
    vestigations where occupational safety is involved.

(7) Assist supervisors with employee safety meetings.

(8) Conduct frequent inspections of work areas to detect unsafe
    conditions and practices and\
    initiate corrective action. Followup to assure that corrective
    actions have been taken.

(9) Coordinate safety training requirements with the Employee
    Development Branch\
    (AAC-17) and develop or obtain specialized safety training programs
    as required.

(10) ((Maintain continual evaluation and surveillance of the
     occupational safety program.

(11) Assist in an advisory capacity in other activities affecting or
     relating to the occupation­\
     al safety program at the Aeronautical Center, such as emergency
     readiness, industrial hygiene, and en­\
     vironmental protection programs.

(12) Maintain outside professional contacts through participation with
     other public and\
     private groups or individuals, both local and national, whose major
     field of endeavor pertains to occupa­\
     tional safety.

(13) Develop safety standards and regulations pertinent to Aeronautical
     Center operations\
     where no standards exist.

(14) Arrange for the procurement, development, maintenance, and
     dissemination of educa­\
     tional, promotional, and statistical information applicable to
     occupational and off-duty safety.

> Chap 1 Page 3

Par 9

> AC 3900.21E 8/17/90

(15) Furnish justification for the procurement of all occupational
     safety-related items when\
     the purchase is of an emergency nature or involves other than
     normal purchasing procedures.

(16) Provide assistance as necessary to develop and implement the
     occupational safety

> program.
>
> \(17\) Coordinate evacuation drills and fire alarm tests with the
> Facility Support Division \*\
> (AAC-50) in advance.
>
> e\. [The Aeronautical Center Safety Committee]{.underline} shall:
>
> \(1\) Advise and assist the Director, Aeronautical Center (AAC-1),
> with occupational safety
>
> matters.

(2) Evaluate occupational safety program practices and procedures as
    they relate to\
    Aeronautical Center activities.

```{=html}
<!-- -->
```
(2) Identify, examine, and review occupational safety problem areas.

(3) Recommend methods for improving occupational safety at the
    Aeronautical Center.

```{=html}
<!-- -->
```
(3) Disseminate and exchange information relating to occupational safety
    which has\
    Aeronautical Center-wide application.

(4) Participate in other activities as requested by AAC-1 which serve to
    further the occupa­\
    tional safety program.

> f\. [Employees]{.underline} shall:
>
> \(1\) Adhere to safety measures and practices prescribed for the
> performance of assigned
>
> duties.

(2) Report unsafe work conditions and practices to their supervisor.

(3) Report all accidents immediately to their supervisor.

(4) Obtain immediate treatment for work-related injuries.

> g\. [Supervisors]{.underline} shall:

(1) Assure implementation of an effective safety program within their
    areas of jurisdiction.\
    Supervisors are primarily responsible for the safety of the
    employees under their supervision. The preven­\
    tion of accidents should be a principal objective of each
    supervisor.

(2) Keep their employees informed of the required safety rules and
    regulations contained in\
    this and other agency accident prevention directives such as found
    in the 3900 series and Order 4100.24A,\
    FAA General Maintenance Manual.

Page 4 Chap 1

> Par 9
>
> 8/17/90 AC 3900.21E

(3) Arrange for or conduct safety meetings for their employees and
    inform a member of the\
    division\'s organization safety and health committee about each
    accident.

(4) Enforce all safety rules and regulations within their areas of
    jurisdiction. They will re­\
    quire the use of necessary safety devices and other personal
    protective equipment needed to protect an\
    employee from an occupational hazard. When employees refuse or
    neglect to wear such equipment or ig­\
    nore safety signs, posted rules or regulations, they will be subject
    to disciplinary action as provided by\
    Order 3750.4, Conduct and Discipline, Appendix 2, Table of Penalties
    for Various Offenses.

(5) Inspect their area(s) of responsibility for safety and health
    hazards. Steps should be\
    taken immediately to correct any unsatisfactory conditions.

(6) Assure that employees receive prompt first aid or medical treatment
    when required.

(7) Handle any necessary emergency procedures, then notify AAC-16 of all
    job-related in­\
    juries, fires, and damage to Government property as outlined in
    Chapter 7 of this order.

(8) Investigate all accidents/incidents for cause, initiate appropriate
    corrective action to\
    prevent recurrences of the same or similar accident(s), and prepare
    accident and injury reports.

(9) Assure that employees are not assigned to increased-risk workplaces
    or operations un­\
    less provisions have been made for prompt assistance in the event of
    an accident. For example, equip­\
    ment carrying high voltages, which in the opinion of the supervisor,
    could be dangerous to life, should\
    not be repaired or adjusted unless another person is present who is
    familiar with disconnect power sour­\
    ces and first aid techniques.

```{=html}
<!-- -->
```
(10) Review and complete AC Form 3900-9, Safety Orientation Checklist,
     as soon as pos­\
     sible, but no later that 5 working days of reporting to duty, for
     each new or reassigned employee and main­\
     tain a copy of the checklist on file. (See Figure 1-1, Sample of AC
     Form 3900-9, Safety Orientation\
     Checklist).

(11) Keep informed as to the status of their employees who are off work
     due to a work-\
     related accident.

> h\. [Acquisition officers/contracting officers]{.underline} shall:

(1) Assure safety requirements identified in this directive are included
    in all service and\
    construction contracts which provide for work performance at the
    Aeronautical Center.

(2) Assure contracts contain a provision which permits AAC-16 to conduct
    safety inspec­\
    tions in the contractor\'s work areas if deemed necessary by FAA
    management.

(3) Assure contractors comply with the safety requirements contained in
    this directive.\
    10. [AERONAUTICAL CENTER SAFETY COMMITTEE]{.underline}.

> a\. [Committee Composition]{.underline}. The committee shall consist
> only of full-time Government employees, which shall include the
> following:
>
> Chap 1 Page 5

Par 9

> AC 3900.21E 8/17/90

(1) Deputy Director, Aeronautical Center (AAC-2), who shall serve as the
    Committee Chair­\
    person.

(2) Manager, Occupational Safety Program (AAC-16), who shall serve as
    the Executive\
    Secretary.

> \* (3) Manager, Operations Center (AAC-6). *\**

(4) Manager, Facility Support Division (AAC-50).

(5) Manager, Management Services Division (AAC-60).

(6) Manager, FAA Logistics Center (AAC-400). \*

(7) Superintendent, FAA Academy (AAC-900).

(8) One representative from each labor organization holding exclusive
    recognition for\
    employees who are affected by the Aeronautical Center Safety
    Program.

(9) Representative, Human Relations Committee.

> \(10\) Directors/managers of tenant organizations at the Aeronautical
> Center are invited to\
> designate a management representative to serve on the committee.
>
> b\. [Committee Meetings]{.underline}.

(1) The committee shall meet at least once per quarter or as called by
    the Chairperson, at\
    times and places specified by the Chairperson.

(2) An agenda will be published in each meeting announcement. Proposed
    agenda items\
    should be sent to AAC-16 on or before the close of each calendar
    quarter in order to be considered for the\
    next meeting.

(3) Copies of all committee meeting minutes and formal committee reports
    shall be sent to\
    each committee member and to the National FAA Safety and Health
    Committee, Attention: Agency Safety\
    Manager, Employee Relations Division (ALR-200).

> 11\. [ORGANIZATIONAL SAFETY AND HEALTH COMMITTEES]{.underline}.
>
> a\. Or[ganizational safety and health committees]{.underline} shall be
> established in each division to promote safety awareness and accident
> prevention; provide information and recommendations to enhance the
> ef­fectiveness of the program; and to assist with safety meetings.
> Committees are not required to be estab­lished in organizations with
> fewer that 50 employees; however, they may be if the division/staff
> manager so desires. If an organization does not have a safety
> committee, the manager will coordinate all safety activities within
> that organization with all employees.

Page 6 Chap 1

> Par 10
>
> 8/17/90 AC 3900.21E
>
> b\. [Committee Composition]{.underline}.

(1) At a minimum, any organizational safety and health committee will be
    comprised of rep­\
    resentatives of management, employees, and labor unions holding
    exclusive recognition.

(2) Division committee activities are chaired by a member appointed by
    the division\
    manager, who will serve on a annual basis.

> c\. [Procedures]{.underline}.

(1) At the option of the division manager, the division safety committee
    can act as an addi­\
    tional accident review team. In such instances, the supervisor(s)
    and employee(s) involved in an accident\
    would meet with the committee and review how and why the accident
    occurred and what actions(s) can\
    be taken to prevent future recurrences of the same or similar type
    accidents.

(2) The committee will submit narrative reports of accident
    investigation reviews (con­\
    ducted within 10 working days of the accident) and copies of minutes
    of safety committee meetings to the\
    division manager and AAC-16.

> 12\. [FORMS]{.underline}. The following forms can be obtained from the
> FAA Logistics Center (AAC-400) through normal supply channels.
>
> a\. [FAA Form 3900-1]{.underline}. Occupational Safety and Health
> Inspection Report,\
> NSN: 0052-00-523-4003, Unit of Issue: Sheet.
>
> b\. [AC Form 3900-1]{.underline}, Safety Glasses Prescription, NSN:
> 0052-00-566-9000, Unit of Issue: Pad.
>
> c\. [AC Form 3900-9]{.underline}. Safety Orientation Checklist, NSN:
> 0052-00-594-9000, Unit of Issue-Sheet.
>
> d\. [AC Form 3900-3]{.underline}. Minutes of Safety Meeting, NSN:
> 0052-00-567-0000, Unit of Issue: Sheet.
>
> e\. [FAA Form 1360-49]{.underline}. Speed Memo, NSN: 0052-00-606-4001,
> Unit of Issue: Hundred.
>
> f\. [FAA Form 3900-6]{.underline}. FAA Mishap Report, NSN:
> 0052-00-893-8000, Unit of Issue: Sheet.
>
> g\. [Optional Form 26]{.underline}. Data Bearing Upon Scope of
> Employment of Motor Vehicle Operator NSN: 7540-00-889-3549, Unit of
> Issue: Sheet.
>
> h\. [Standard Form 91]{.underline}. Operator\'s Report of Motor
> Vehicle Accident, NSN: 7540-00-634-4040, Unit of Issue: Hundred.
>
> i\. [Standard Form 91A]{.underline}. Investigation Report of Motor
> Vehicle Accident NSN: 7540-00-63-1 -4012, Unit of Issue: Hundred.
>
> J. [Standard Form 94]{.underline}. Statement of Witness, NSN:
> 7540-00-634-4045, Unit of Issue: Hundred.
>
> Chap l Page 7

Par 11

> AC 3900.21E 8/17/90
>
> 13\. [REPORTS]{.underline}.
>
> a\. [RIS PT 3900-1]{.underline}. Occupational Safety and Health
> Inspection Report.
>
> b\. [RIS PT 3900-2]{.underline}. Notice of Unsafe Condition.
>
> c\. [RIS AC 3900-1]{.underline}. Minutes of Safety Meeting.
>
> d\. [RIS AC 3900-3]{.underline}. Employees Eligible for Safety Shoes.
>
> 14\. - 20. [RESERVED.]{.underline}

Page 8 Chap 1

Par 13

> 8/17/90 AC 3900.21E
>
> ![](media/image6.jpeg){width="6.840277777777778in" height="8.3in"}

Chap l Page 9 (thru 14)

> 8/17/90 AC 3900.21E
>
> CHAPTER 2. SAFETY INSPECTION AND HAZARDS CONTROL

21. [INSPECTION POLICY]{.underline}. All Aeronautical Center workplaces
    shall be formally inspected for\
    safety and hazard control purposes. Limited-risk workplaces shall be
    inspected once annually, and in-\
    creased-risk workplaces shall be inspected twice annually.

22. [SCHEDULING OF INSPECTIONS AND ADVANCE NOTICE
    REQ]{.underline}UIREMENTS.

> a\. [The Occupational Safety Program Manager *(*AAC-16)]{.underline}
> will establish an inspection schedule\
> by calendar year and will notify designated inspectors as to which
> workplaces are scheduled for inspec­\
> tion during each month.
>
> b\. [Advance notice of inspection]{.underline} shall not be given to
> the supervisor in charge of the workplace,\
> except under the circumstances listed below:

(1) When conditions or practices exist in any place of employment which
    could reasonably\
    be expected to cause death or immediate physical harm.

```{=html}
<!-- -->
```
(1) When special preparations are necessary.

```{=html}
<!-- -->
```
(2) When necessary to assure the presence of a representative of
    management and a repre­\
    sentative of employees.

```{=html}
<!-- -->
```
(2) When required by security regulations.

(3) When the inspection did not result from an employee report of
    hazardous condition.

> c\. [When advance notice is given]{.underline}, it may be given not
> more than 48 hours in advance of the in­\
> spection to the supervisor in charge of the workplace. The supervisor
> must, in turn, promptly notify the\
> representatives of the employees at the workplace of the pending
> inspection.
>
> 23\. [ASSIGNMENT OF INSPECTORS]{.underline}. Assignments are made
> according to whether the workplace\
> is a limited-risk or an increased-risk area. Limited-risk areas are
> all office and classroom-type spaces.\
> All other areas at the Aeronautical Center are considered as
> increased-risk areas.
>
> a\. [Limited-Risk Workplace Assignments]{.underline}. Each
> Aeronautical Center division shall designate at least one inspector
> and an alternate for their organization (designated inspectors shall
> be in management, supervisory, or staff level type positions).
> Inspections by designated inspectors shall be conducted in ac­cordance
> with paragraph 35b, Order 3900.19A, Occupational Safety and Health.
> AAC-16 shall be in­formed of the designations in writing. Exceptions to
> the above are as follows:

(1) AAC-16 will furnish inspectors and alternates for all staff offices.

(2) AAC-16 will furnish inspectors and alternates for Budget Division
    (AAC-30), Aviation\
    Careers Examining Division (AAC-80), Civil Aviation Security
    Division (AAC-700), and National En­\
    gineering Field Support Division (ASM-600).

> Chap 2 Page 15

Par 21

> AC 3900.21E 8/17/90
>
> b\. [Increased-Risk Workplace Assignments]{.underline}. AAC-16 will
> furnish inspectors and alternates. 24 24. [CONDUCT OF
> INSPECTIONS]{.underline}.
>
> a\. [Opening Conference]{.underline}. During the opening conference
> with the supervisor in charge, the in­\
> spector shall:

(1) Explain the purpose of the inspection in terms of Federal Aviation
    Administration,\
    Department of Transportation, and the Occupational Safety and Health
    Act (OSHA) requirements.

(2) Examine accident and injury records pertinent to the workplace.

(3) Review previous inspection reports for completed/incompleted
    actions.

(4) Assure that appropriate participants in the inspection are given an
    opportunity to accom­\
    pany the inspector during the physical inspection of the workplace.

> b\. [Participants in the Inspections]{.underline}. The inspector shall
> be in charge of the inspection and shall\
> offer the opportunity of participation in the inspection to personnel
> in the following categories:

(1) A representative of management.

```{=html}
<!-- -->
```
(1) A representative of employees. In cases where there is a union
    holding exclusive recog­\
    nition in the workplace, this will be a union representative.

(2) A member of the division\'s safety and health committee, if the
    supervisor of the\
    workplace so agrees.

> c\. [Inspection of the Workplace]{.underline}. The inspector shall
> follow guidelines established by AAC-16.
>
> d\. [Closing Conference]{.underline}. At the conclusion of the
> inspection, the inspector shall confer with the\
> supervisor of the workplace and inspection participants. The inspector
> shall:

(1) Informally advise of apparent unsafe or unhealthful conditions
    disclosed during the in­\
    spection.

(2) Afford participants the opportunity to bring attention to pertinent
    information regarding\
    workplace conditions.

(3) Discuss necessary corrective action and abatement periods required.

> e\. Report o[f Inspection]{.underline}. The inspector is responsible
> for submitting a report of each inspection.\
> Reports concerning limited-risk workplaces shall be submitted on FAA
> Form 3900-1, Occupational Safety\
> and Health Inspection Report, (RIS: PT 3900-1) according to guidelines
> in paragraph 26a. Reports con­\
> cerning increased-risk workplaces shall be submitted in narrative
> according to guidelines in paragraph\
> 26b. The narrative report shall contain:

Page 16 Chap 2

> Par 23
>
> 8/17/90 AC 3900.21E

(1) Identification of workplace.

(2) Name of management official contacted.

(3) Name of management inspection representative.

(4) Name of employee representative participating in the inspection and
    names of any\
    employees contacted during the course of the inspection.

(5) Name of the inspector.

(6) A brief description of unsafe conditions found, along with the
    abatement periods estab­\
    lished.

> 25\. [CORRECTION OF UNSAFE CONDITIONS AND PRACTICES
> (ABATEMENT).]{.underline} The
>
> division/staff manager or field manager in charge of an establishment
> has the primary responsibility for the correction of hazardous
> conditions and practices. The following procedures apply in regard to
> require­ments and timeliness of actions.
>
> a\. [Imminent Dang]{.underline}er. Imminent danger exists whenever
> conditions or practices in the workplace\
> could reasonably be expected to cause death or serious physical harm
> either immediately or before nor­\
> mal corrective action could eliminate the exposure. Upon the
> determination of imminent danger, the of­\
> ficial in charge shall:

(1) Undertake immediate abatement.

(2) Withdraw employees not needed for abatement of the hazard.

(3) Inform AAC-16 and request assistance if necessary. In the event that
    the imminent\
    danger cannot be promptly and completely abated, AAC-16 shall notify
    the Office of the Secretary (S-l)

> through the Agency Safety Manager (ALR-200).
>
> \(4\) Inform the division/tenant organizations, safety and health
> committee, or employee rep­\
> resentatives of relevant actions taken to eliminate the hazard.
>
> b\. [Abatement Periods]{.underline}. Correction of unsafe conditions
> or practices shall be accomplished ex-\
> peditiously. Reasonable dates for completion of abatement action shall
> be established as follows:

(1) Abatement periods of less than 30 working days shall be stated in
    the inspection report.

(2) When abatement cannot be accomplished within 30 working days, an
    abatement plan is\
    required to be submitted within the 30 working day period. The plan
    shall contain an explanation of the\
    delay, a proposed abatement timetable, and a statement of actions
    being taken in the interim to protect\
    employees from the hazard. A copy of the plan shall be forwarded to
    AAC-16 for review to determine\
    compliance with 29 CFR 1910, 29 CFR 1960, and FAA occupational
    safety directives, and coordination\
    of necessary revisions. A copy of the plan shall also be forwarded
    to the organizational safety and health\
    committee representing the division.

> Chap 2 Page 17

Par 24

> AC 3900.21E 8/17/90

(3) When the abatement period is estimated to be in excess of 180
    working days, a copy of\
    the plan shall be forwarded to AAC-16 for review to determine
    compliance with 29 CFR 1910, 29 CFR\
    1960, and FAA occupational directives and coordination of necessary
    revisions. A copy will then be for­\
    warded to AAC-16 for transmittal to the Agency Safety Manager
    (ALR-200).

(4) Establishment of abatement periods shall be coordinated by the
    operating organizations\
    with the Acquisition Division (AAC-70) where the correction of
    unsafe conditions is dependent on con­\
    tracting of services, supplies, or equipment.

> c\. [Reinspection]{.underline}. A reinspection of the workplace shall
> be conducted by the expiration date of the abatement period to
> determine that proper corrective action was taken. If upon
> reinspection it is deter­mined that the necessary corrective action has
> not been taken, AAC-16 shall notify the appropriate division manager
> in writing. A copy of this notification shall be provided to the
> division\'s organizational safety and health committee. If the matter
> cannot be resolved satisfactorily at the division level, it shall be
> for­warded to the Director, Aeronautical Center (AAC-1) for resolution.
> In those cases where resolution can­not be accomplished by AAC-1, the
> Associate Administrator for Human Resource Management (AHR-1) shall
> have the responsibility for final resolution. The division\'s
> organizational safety and health commit­tee may participate in the
> reinspection or may be requested to conduct the reinspection.

26. [RECORDS AND REPORTS BY TYPE OF INSPECTION AND RESULT]{.underline}.

> a\. [Inspection of Limited-Risk Workplaces]{.underline}.
>
> \(1\) [No unsafe conditions, work practices, or management
> deficiencies]{.underline} were identified.

(a) [Form Required]{.underline}: FAA Form 3900-1 (RIS: PT 3900-1).

(b) [Number of Copies]{.underline}: Original and two copies.

(c) [Routing]{.underline}:

```{=html}
<!-- -->
```
1.  [Original to division manager for posting (3 days) and then retain
    in\
    organization\'s files for 2 years.]{.underline}

2.  [Copy is forwarded to the division\'s organizational safety and
    health commit­\
    tee, if one exists.]{.underline}

> [3]{.underline}. Copy is forwarded to AAC-16 and retained for 5 years.
>
> \(2\) [Corrective action was taken within 30 work days]{.underline} at
> division/staff level to abate un­\
> safe conditions, work practices, or management deficiencies.

(a) [Form Required]{.underline}: FAA Form 3900-1 (RIS: PT3900-1).

(b) [Number of Copies]{.underline}: Original and two copies.

Page 18 Chap 2

> Par 25
>
> 8/17/90 AC 3900.21E

\(c\) [Routing]{.underline}:

> [1]{.underline} Original to division manager for posting (minimum of 3
> days or until correc­\
> tions are completed) and then retained in organization\'s files for 2
> years.
>
> [2]{.underline} One copy is forwarded to the division\'s
> organizational safety and health com­\
> mittee, if one exists.

[3]{.underline} One copy is forwarded to AAC-16 and retained for 5
years.

> \(3\) [Corrective action could not be taken or initiated]{.underline}
> at division/staff level to abate un­safe conditions, work practices, or
> management deficiencies.

(a) [Form Required]{.underline}: FAA Form 3900-1 (RIS: PT 3900-1).

(b) [Number of Copies]{.underline}: Original and three copies.

(c) [Routing]{.underline}:

[1]{.underline} The original is retained in the organization\'s files
for 2 years.

> [2]{.underline} One copy is forwarded to the division\'s
> organizational safety and health com­\
> mittee, if one exists.
>
> [3]{.underline} Two copies are forwarded to AAC-16. One copy is
> retained by AAC-16 for
>
> 5 years. As appropriate, AAC-16 will forward one copy to AAC-1 for
> further action. If corrective action cannot be taken at the
> Aeronautical Center, a report will be sent to the appropriate office
> of service direc­tor with a copy to ALR-200. Temporary measures will be
> initiated locally to avoid accident and/or injury.
>
> b\. [Inspection of Increased-Risk Workplaces]{.underline}.

(1) [Narrative Report]{.underline}: (No form required.) Inspection by
    AAC-16 (RIS: PT 3900-2).

> \(2\) [Number of Copies]{.underline}: Original and three copies.
>
> \(3\) [Routing]{.underline}:

(a) Original is forwarded to the division/staff manager of the
    organization inspected\
    and retained for 2 years.

> \(b\) One copy is forwarded to the division\'s organizational safety
> and health commit­\
> tee, if one exists.

\(c\) One copy is forwarded to ALR-200.

\(d\) One copy is retained by AAC-16 for 5 years.

> Chap 2 Page 19

Par 26

> AC 3900.21E 8/17/90
>
> c\. [Notice of Unsafe Condition]{.underline}. FAA Form 3900-2, A
> Notice of Unsafe Condition, shall be is­sued when unsafe conditions are
> found through inspections.

(1) Only AAC-16 shall issue a notice of unsafe condition. The need for
    issuance is deter­\
    mined by inspections made personally or on the basis of forwarded
    reports. The notice shall be sent\
    promptly to the appropriate division/staff manager.

(2) Immediately upon receipt, unless a review is requested, the
    division/staff manager shall\
    post the notice (or copy thereof), in a conspicuous location for
    employee information. The division/staff\
    manager may request a review of the notice for the following reasons
    ONLY:

```{=html}
<!-- -->
```
(a) Invalid determination that a hazardous condition exists.

(b) Inappropriate application of standards.

(c) Inappropriate abatement period.

```{=html}
<!-- -->
```
(3) If it is determined by AAC-16 and approved by the Human Resource
    Management\
    Division (AAC-10) that the notice is appropriate and correct, the
    notice shall be posted immediately. If\
    the notice is determined to be inaccurate or inappropriate, AAC-16
    shall withdraw the notice and/or issue\
    an amended notice.

(4) [Routing]{.underline}:

> \(a\) Original is forwarded to the appropriate division/staff/field
> manager and retained
>
> for 2 years.

(b) A copy is forwarded to ALR-200.

(c) A copy is forwarded to the division\'s organizational safety and
    health committee,\
    if one exists.

(d) If the inspection resulted from an employee report of unsafe
    condition, a copy is\
    forwarded to the employee.

(e) A copy is retained by AAC-16 for 5 years.

> 27\. [REPORTS BY EMPLOYEES OF UNSAFE CONDITIONS]{.underline}. Refer to
> procedures contained in\
> Order AC 3900.26, Unsafe or Unhealthful Working Conditions Report
> (RIS: AC 3900-2), as required by\
> Order 3900.19A, chapter 3, paragraph 38.
>
> 28\. - 30. [RESERVED.]{.underline}

Page 20 (thru 24) Chap 2

> Par 26
>
> 8/17/90 AC 3900.21E
>
> CHAPTER 3. SAFETY PROMOTION

31. [GENERAL]{.underline}. Safety education and motivation through use
    of safety promotional and educational\
    materials are important aspects of any safety program. Safety
    brochures, pamphlets, digests, posters, and\
    similar media can be used to promote and maintain employee interest
    in the occupational safety and health\
    program at the Aeronautical Center.

32. [SAFETY MEETINGS]{.underline}.

> a\. [Planning]{.underline}.

(1) Safety meeting agendas should cover subjects most suitable to the
    work involved and\
    planned so that interest is created and maintained.

(2) Safety booklets, pamphlets, bulletins, films, operational
    directives, etc., can be used ef­\
    fectively during meetings to promote safety. Variety will aid in
    maintaining employee interest.

(3) Regularly scheduled meetings in increased-risk work areas should not
    exceed 30\
    minutes.

> b\. [Responsibilities]{.underline}.
>
> \(1\) [Supervisors of increased-risk work areas shall]{.underline}:

(a) In coordination with the organizational safety and health committee,
    arrange for\
    or conduct regularly scheduled monthly safety meetings for all
    employees, except those specifically ex­\
    cused by the division manager.

(b) Give the Occupational Safety Program Manager (AAC-16) as much
    advance\
    notice as possible as to when safety meetings are to be held.

(c) Record minutes of regularly scheduled safety meetings on AC Form
    3900-3,\
    Minutes of Safety Meeting, (RIS: AC 3900-1, Minutes of Safety
    Meeting), and forward a copy to\
    AAC-16 through channels as directed by the individual operating
    organization.

(d) Immediately notify a member of the committee following an accident.

```{=html}
<!-- -->
```
(2) [Supervisors of limited-risk work areas]{.underline}, shall, in
    coordination with the organizational\
    safety and health committee, arrange for or conduct regularly
    scheduled quarterly safety meetings for all\
    employees, except those specifically excused by the division
    manager, and immediately notify a member\
    of the committee following an accident.

```{=html}
<!-- -->
```
(2) [The Occupational Safety Program Manager (AAC-16)]{.underline} will:

> \(a\) Attend monthly safety meetings, as time and staffing resources
> permit, and division staff meetings, as necessary, to keep management
> apprised of safety accomplishments, problems, and plans.
>
> Chap 3 Page 25

Par 31

> AC 3900.21E 8/17/90

(b) Conduct safety meetings as periodically requested by supervisors.

```{=html}
<!-- -->
```
(b) Assist supervisors in obtaining promotional materials, guest
    speakers, safety\
    demonstrations, etc., for safety meetings.

33\. [PROCUREMENT OF OCCUPATIONAL SAFETY PROMOTIONAL AND
EDUCATIONAL]{.underline}.\
[MATERIALS]{.underline}.

> a\. [AAC-16]{.underline} is responsible for programming funds and
> providing for Aeronautical Center occupa­\
> tional safety promotional and educational materials.
>
> b\. [AAC-16]{.underline} will establish requirements, select, and
> initiate procurement requests for safety\
> promotional and educational material.
>
> c\. Or[ganizations]{.underline} that have suggestions or additional
> requirements for safety promotional and educational materials can
> forward their requests by memorandum to AAC-16.
>
> 34\. - 40. [RESERVED.]{.underline}

Page 26 (thru 30) Chap 3

> Par 32
>
> 8/17/90 AC 3900.21E
>
> CHAPTER 4. FIRE PREVENTION

41. [GENERAL]{.underline}. Fires and explosions are ever-present
    hazards, particularly in areas at the Aeronauti­\
    cal Center where combustible and flammable materials are stored and
    used. Extreme care is required by\
    all personnel to avoid the dangers of fire. All Aeronautical Center
    fire prevention and protection prac­\
    tices and regulations shall meet or exceed requirements specified in
    29 CFR 1910 and 29 CFR 1926.

42. [FIRE PREVENTION PRACTICES]{.underline}. The following fire
    prevention practices shall be observed.

> a\. [Housekeeping]{.underline}.

(1) Keep oil-soaked rags and other combustible refuse in metal
    containers with self-closing\
    covers. Contents of containers shall be disposed of at the end of
    each day or shift These containers shall\
    be emptied or removed to a safe location outside the shop for
    scheduled pickup.

(2) Store excelsior, cotton, and other highly flammable fibrous
    materials in closed metal\
    containers or flame-proof rooms.

```{=html}
<!-- -->
```
(1) Maintain building interiors and equipment clean and free of rubbish.

```{=html}
<!-- -->
```
(3) See that plant yards, particularly those areas near buildings or
    flammable storage areas,\
    are kept free of trash, weeds, and grass.

```{=html}
<!-- -->
```
(2) Maintain lockers free of paint- and oil-soaked clothing, rags, and
    flammable materials.

```{=html}
<!-- -->
```
(4) Use drip pans beneath spouts of flammable liquid storage drums,
    aircraft engines, etc.\
    Clean the drip pans daily.

> b\. [Equipment]{.underline}.

(1) Use approved electrical equipment where highly flammable gases,
    vapors, or dusts may\
    be ignited. Such equipment must be installed and maintained in
    accordance with the National Electrical\
    Code. Code requirements are available from the Occupational Safety
    Program Manager (AAC-16).

(2) Use extreme care and avoid operations which are likely to produce
    sparks in hazardous\
    areas.

(3) Remove flammable gases and vapors from the work area by dispensing
    or evacuating\
    with exhaust or blower system, or purging with an inert gas.

(4) Trailers and carts used for dispensing oxygen, nitrogen, and other
    compressed gases shall\
    be marked accordingly.

(5) Maintain all gasoline and spark-producing vehicles and/or other
    equipment used where\
    flammable liquids/vapors are stored or in use in accordance with
    requirements of the National Fire Codes,\
    such as having electrical contact points adequately enclosed and
    spark arrestor mufflers installed.

> Chap 4 Page 31

Par 41

> AC 3900.21E 8/17/90
>
> c\. [Storage.]{.underline}
>
> \(1\) Maintain a minimum of 36 inches between sprinkler system pipes
> and material storage\
> unless the stored contents are noncombustible or piles of materials
> are not stacked higher than 15 feet. In\
> such cases, a minimum clearance of 18 inches between the sprinkler
> system pipes and material storage is
>
> acceptable.

(2) Keep material stored in such a manner that aisles, exits, and fire
    fighting equipment are\
    not blocked or obstructed.

```{=html}
<!-- -->
```
(2) Keep all flammable and explosive materials stored in authorized
    areas and in approved

> storage cabinets.
>
> d\. [Smoking and Open Flame]{.underline}.

(1) Where permitted by the Aeronautical Center smoking policy and in
    compliance with ap­\
    plicable collective bargaining agreements, smoking areas shall be
    designated where supervision can be\
    maintained and where hazardous fire conditions do not exist.

(2) The use of matches, smoking, open flames, and other spark-producing
    devices in areas\
    where flammable vapors, liquids, or highly combustible materials are
    stored, handled, or used, is

> prohibited.
>
> \(3\) Install proper disposal receptacles and fire extinguishers in
> areas where smoking is per­\
> mitted. Cigarette stubs, pipe embers, and burned matches shall be
> deposited in proper ash trays or recep­\
> tacles. Ash trays shall not be emptied into wastebaskets unless all
> ashes are cold.
>
> 43\. [RESPONSIBILITIES]{.underline}.
>
> a\. [The Occupational Safety Program Manager (AAC-16)]{.underline} is
> responsible for:

(1) Inspecting, identifying, and designating areas containing fire
    hazards in cooperation\
    with the organizations concerned.

(2) Developing, promoting, and coordinating a continuous educational
    program to promote\
    fire prevention at the Aeronautical Center.

> b\. [Division/staff managers]{.underline} are responsible for:
>
> \(1\) Informing A AC-16 promptly of areas or operations they identify
> as containing or believe
>
> to contain fire hazards.

(2) Permitting, where justified, only Underwriters Laboratories (UL)
    approved privately\
    owned electrical appliances on the premises.

(3) Promoting fire prevention and directing the compliance of
    established and recognized

> fire prevention practices.

Page 32 Chap 4

Par 42

> 8/17/90 AC 3900.21E
>
> 44\. [FIRE HAZARDOUS AREAS]{.underline}. STRIKE ANYWHERE matches,
> lighters, and other devices which\
> produce sparks are not permitted in buildings or areas where flammable
> liquids are stored, handled, or\
> used. Smoking and open flames are not permitted in the following areas
> or in areas where similar opera­\
> tions are being performed:
>
> a\. Battery shops.
>
> b\. Paint shops (and duplicating shops)
>
> c\. Vehicle fueling areas.
>
> d\. Hangar floor areas.
>
> e\. Aircraft ramp and stationary aircraft.
>
> f\. Warehouse (except designated areas).
>
> g\. Computer rooms.\
> h. Auditoriums.
>
> i\. Elevators.
>
> j\. Areas where flammables are stored or used or areas specifically
> designated by NO SMOKING signs.
>
> k\. Within 5 feet of any open boxes containing combustible packing
> materials, even if smoking is normally permitted in those areas.
>
> 45\. [TRAINING]{.underline}.
>
> a\. [Personnel are required]{.underline} to become familiar with all
> means of exit from areas in which they\
> work and with the method used to sound an alarm. AAC-16 will assist
> division managers in maintaining\
> adequate building evacuation plans. Such plans shall be posted in
> conspicuous places where employees\
> can readily see them.
>
> b\. [Personnel are required]{.underline} to participate in periodic
> building evacuation drills as necessitated\
> by the nature of the building structure, operations, and turnover of
> personnel. Evacuation drills will be\
> coordinated with emergency readiness, safety personnel, and facility
> personnel.
>
> c\. [Supervisors]{.underline} shall frequently review with their
> employees the location, method of operation,\
> type, and proper application of available fire fighting equipment in
> their work areas. The manner of opera­\
> tion of fire doors, walls, etc., as appropriate shall be reviewed with
> employees by their supervisor.\
> AAC-16 will be available to assist as necessary.

*46. -* 50. [RESERVED.]{.underline}

> Chap 4 Page 33 (thru 38)

Par 44

> 8/17/90 AC 3900.21E
>
> CHAPTER 5. POWERED INDUSTRIAL VEHICLE SAFETY

51. [GENERAL]{.underline}. This chapter sets forth Aeronautical Center
    safety policies for the operation of all\
    powered vehicles with the exception of highway-licensed
    general-purpose GSA-leased/DOT-owned pas­\
    senger carrying vehicles and cargo-carrying trucks of small (light)
    to large (heavy) tonnage. Operation\
    of the excepted vehicles are covered by Order 4670.2A, Motor Vehicle
    Management, and AC SUP 4.

52. [RESPONSIBILITIES]{.underline}.

> a\. [Division/staff managers]{.underline} shall assure that all
> policies and procedures pertaining to the use and\
> operation of powered industrial vehicles at the Aeronautical Center
> are complied with by their employees.
>
> b\. [Supervisors]{.underline} shall assure that required on-the-job
> (OJT) training (OSHA Standard 29 CFR\
> 1910.178{1}) is given to each employee who is required to operate
> specific industrial vehicles; assure\
> that each operator is proficient in both the safe and mechanical
> operation of each specific type of vehicle\
> before certification is given to Personal Property and Motor Fleet
> Section (AAC-64B) for licensing on\
> AC Form 4670-12, Qualification of Operator for Powered Industrial
> Truck and/or Special Purpose Equip­\
> ment; and enforce all vehicle safety rules and regulations.
>
> c\. [Operators]{.underline} shall abide by safety rules and
> regulations; operate only that equipment for which\
> they have a State and U.S. Government license; report all accidents to
> their supervisor immediately; and,\
> maintain a valid State and U.S. Government license in their
> possession. A U.S. Government license is not\
> required while operating a vehicle under surveillance and supervision
> for training purposes.
>
> d\. [The Labor Relations and Occupational Safety Branch
> (AAC-16)]{.underline} shall establish basic\
> operating and training requirements for powered industrial vehicles;
> render assistance to each\
> division/staff as requested; and continually monitor and evaluate the
> program for effectiveness and in­\
> itiate changes as required.
>
> e\. AAC-64B will arrange or conduct such tests as necessary to
> determine applicant qualifications\
> for a Optional Form 346, U.S. Government Vehicle Operator\'s
> Identification Card, relative to general-\
> purpose motor vehicles. For powered industrial vehicles, AAC-64B will
> indicate on the OF-346 the\
> type(s) of industrial vehicle(s) the operator is authorized to operate
> after having received certification\
> from the operator\'s supervisor.
>
> 53\. [TRAINING AND LICENSE REQUIREMENTS]{.underline},\
> a. [Training]{.underline}.

(1) On-the-job training (OJT) by a supervisor or other employee
    proficient in the operation\
    of tugs and gas engines/electric scooters, shall be given to all
    employees required to operate these types\
    of vehicles. After completion of this training, an AC Form 4670-12
    (with both examiner and supervisor\
    signatures) will be forwarded to AAC-64B certifying that the
    employee is qualified to operate the specific\
    vehicle on which he/she has been trained.

(2) A division employee certified by AAC-64B shall train and certify
    employees on all other\
    types of powered industrial vehicles except forklift trucks.

> Chap 5 Page 39

Par 51

> AC 3900.21E 8/17/90

(3) Each division with forklifts assigned, shall have a National Safety
    Council (NSC) forklift\
    training course instructor, certified by AAC-16, train and certify
    all employees required to operate either\
    gas or electric forklift trucks. Supervisors or other employees
    proficient in the operation of gas or electric\
    forklift trucks and who have completed the NSC forklift training
    course may give employees such on-the-\
    job training as necessary prior to or after certified training.

(4) All operators of powered industrial vehicles who have not been
    trained and certified as\
    required by paragraphs 53a(l), (2), and (3), should be scheduled for
    training or testing by their supervisor.\
    Operators who fail the required certification program will be
    restricted from operating the \"type\" equip­\
    ment in which they failed and shall be rescheduled for retraining 30
    days after initial test failure. Sub­\
    sequent test failure may be evidence that the employee does not
    posses the general suitability to operate\
    powered industrial vehicles. In these cases, the employee\'s
    supervisor shall contact Human Resource\
    Utilization Branch (AAC-14) for advice and assistance, if a license
    to operate a vehicle is required for\
    the employee\'s job classification and assignment.

(5) New employees will not be permitted to operate a powered industrial
    vehicle without an\
    OF-346, except while under surveillance and supervision for training
    purposes.

> b\. [Licensing]{.underline}. Operators of powered industrial vehicles
> shall have in their possession a valid OF-346 when operating such
> vehicles. AAC-64B will make the necessary entry on the operator\'s
> OF-346 upon receipt of certification by a supervisor or instructor
> authorized to certify such training/proficiency.
>
> 54\. [INDUSTRIAL VEHICLE OPERATION RULES]{.underline}. To help ensure
> safe operation of industrial vehicles, the following rules shall be
> observed at the Aeronautical Center.
>
> a\. [General Equipment]{.underline}.

(1) Equipment operators shall safety check their vehicles prior to
    placing them in operation.\
    Unsafe equipment should be reported to proper authorities and shall
    not be used until repaired.

(2) Good housekeeping rules shall apply in or on all vehicles. No
    foreign material such as\
    wiping rags, bottles, cans, etc., shall be permitted in the cab of
    the vehicle or the operator\'s section of\
    special-purpose equipment.

(3) Speed shall not exceed a fast walking pace (approximately 5 mph) for
    vehicles operat­\
    ing within buildings. A safe reduced speed will be maintained to
    compensate for pedestrian congestion,\
    type of load, stability of vehicle, stopping characteristics of the
    vehicle, and floor conditions.

(4) The maximum speed for an industrial vehicle operating out-of-doors
    is 15 mph. A safe\
    reduced speed shall be maintained as specified in subparagraph
    54a(3), not to exceed 10 mph in parking\
    lots and on the flight line and ramp area.

(5) Motorized mobile equipment operated in the hangars and other
    hazardous locations shall\
    be equipped with approved spark arrestor devices.

(6) Inside buildings, pedestrians have the right-of-way in all areas.

Page 40 Chap 5

> Par 53
>
> 8/17/90 AC 3900.21E

(7) Constant warning devices such as bells or revolving lights shall be
    installed on vehicles\
    operated inside buildings when deemed advisable by the operating
    organization. All vehicles shall have\
    a horn.

(8) Passengers shall not be permitted on vehicles not designed for them.
    Where passengers\
    are permitted, they shall be seated in an approved seat.

(9) No vehicle shall be used to move a load in excess of its specified
    load capacity.

```{=html}
<!-- -->
```
(10) Before leaving a vehicle for any purpose, the operator shall stop
     the vehicle, set the\
     parking brake, and turn off the ignition.

(11) Operators shall check for proper clearance at doorways, loading
     docks, in aisles, and\
     where turns are made. Operators shall assure that the vehicle and
     load will clear the height and width of\
     the door before proceeding through the door. Overhead doors shall
     be raised fully and remain raised while\
     vehicles pass through them.

(12) Before entering or leaving a building, the operator shall stop the
     vehicle, sound the\
     horn, and then proceed with caution if the way is clear.

(13) Operators shall use general highway driving rules for inside as
     well as outside opera­\
     tions; e.g., keeping to the right, stopping at blind intersections,
     and using the horn and directional signals\
     of vehicles so equipped.

(14) Operators shall give their full time and attention to their
     driving. Eating, drinking, and\
     smoking while operating the equipment are not permitted.

(15) Inside buildings, vehicles shall not be parked in front of fire
     alarm boxes, fire extin­\
     guishers, safety equipment, electric panels, drinking fountains,
     doors, in aisles, or in other areas where\
     they create a safety hazard.

(16) Towing connections and hoisting mechanisms shall be inspected
     before each period of\
     operation. Defective equipment shall not be operated until
     repaired.

(17) Operators shall immediately report to their supervisor any unsafe
     condition that could\
     cause an accident or injury.

(18) Tugs, scooters, forklifts, and other nonhighway type vehicles shall
     not be operated on\
     MacArthur Boulevard except to cross at an intersection. As
     necessary, division managers may grant ex­\
     ceptions to this policy, in coordination with AAC-16.

> b\. [Forklift Trucks]{.underline} (for manual operation).
>
> \(1\) When the load on a forklift obscures an operator\'s vision,
> he/she shall travel in reverse gear except when stacking or picking up
> material. The operator shall have a guide or a spotter when driv­ing
> forward with a load which obscures his/her vision.
>
> Chap 5 Page 41

Par 53

> AC 3900.21E 8/17/90

(2) When a forklift is not in operation, the boom shall be tilted
    forward with the ends of the\
    forks flush with the floor.

(3) A loaded forklift shall be stopped and shifted into the lowest gear
    before going up or\
    down an incline. Extreme caution is necessary when coming to a stop
    at the base of an incline to prevent\
    the load from falling from the forklift. If the incline is steep,
    the forklift shall be backed down the ramp\
    or driven forward when going up the ramp.

(4) Forks on lifts shall not be elevated more than 4 inches when pushing
    heavy crates or\
    material. Any rope or chain used to pull material must be attached
    to the body of the forklift, never to the

> boom or hoisting mechanism.

(5) When lifting a load with a forklift, the forks must enter the pallet
    as far as possible so\
    the load is always carried securely against the backrest. Forks
    should be of sufficient length and fork\
    spread adjusted to properly balance material.

(6) Before driving onto a carplate, the operator must be absolutely
    certain that the carplate\
    is properly secured and in good condition.

(7) Unnecessary driving in reverse shall be avoided. The operator shall
    face or look in the\
    direction in which the vehicle is moving and shall assure that
    persons or objects are not in the path of\
    movement before backing away from a load or backing into an aisle.

(8) A forklift shall not be used to elevate an employee except when the
    lift has been stopped,\
    the handbrake set, and an approved safety cage used. The cage shall
    be securely fastened to the forklift\
    with chains and/or bolts.

(9) The operator shall remain at the controls and the vehicle shall not
    be moved while per­\
    sonnel are elevated. Personnel shall not be transported from one
    location to another in a safety cage un­\
    less it is in its lowest position. Special equipment designed to
    carry personnel at elevated heights as\
    determined by AAC-16 shall be exempt from this requirement.

```{=html}
<!-- -->
```
(10) When working alongside a truck well, the operator shall not drive
     the vehicle closer\
     than 18 inches to the outside edge of the well unless guardrails
     are in place.

(11) When raising a double pallet load with a forklift, the base of the
     top pallet shall be kept\
     below the top of the guard of the backrest so that the top pallet
     cannot slide back on the operator when\
     the load is elevated. There should not be any point of slippage on
     the top pallet.

(12) Forklifts shall be equipped with an overhead safety guard unless
     specifically exempted\
     by the organization\'s division/staff managers.

> c\. [Tractor Tugs and Trailers]{.underline}.

(1) The number of passengers carried on a tug is limited to the number
    of approved seats\
    that have backrests and handholds.

(2) Tugs will not be used as a follow-me vehicle on taxiways.

Page 42 Chap 5

> Par 54
>
> 8/17/90 AC 3900.21E
>
> \(3\) Procedures on towing and parking aircraft issued by the Aviation
> Standards National Field Office (AVN-1) and regulations contained in
> other agency directives, such as Order 410O.24A, General Maintenance
> Manual, shall be strictly observed at all times.
>
> d\. [Scooters]{.underline}. Aeronautical Center and contractor
> personnel utilizing FAA-owned scooters in performance of their duties
> shall operate scooters in compliance with the following rules:
>
> \(1\) The maximum personnel load for gasoline-driven scooters is one
> person in the cab and\
> two persons in the rear or bed. Two persons in the cab and one in the
> rear or bed are the maximum for
>
> electric scooters.

(2) Personnel riding in the bed must remain seated at all times while
    the vehicle is moving.

(3) Personnel are not permitted to ride in the bed when potentially
    hazardous materials such\
    as glass panels arc transported.

(4) The load in the bed must be equalized to place approximately the
    same weight on each\
    back wheel. The maximum load, including operator, is not to exceed
    800 pounds for gasoline units and\
    1,500 pounds for electric units.

(5) Extreme care is to be taken in driving across MacArthur Boulevard.
    Travel in a north-\
    south direction on MacArthur Boulevard is not authorized.

(6) The operator must keep both feet in the cab at all times when the
    vehicle is in motion.

(7) Speed limits are to be obeyed at all times. Speed must be reduced
    when making turns.\
    Scooters are stable; however, centrifugal force caused by excessive
    speed on turns may unseat the operator,\
    cause loss of control, or tip the vehicle. Always down shift for
    positive power.

(8) Speed must be reduced on rough roads. A rut or bump in the road may
    cause loss of con­\
    trol.

(9) Hands must be kept on the handle bars or steering wheel while the
    vehicle is in motion\
    except to shift gears, manipulate switches, and operate devices.

\(10\) Always signal intentions before turning or stopping when
operating on the road.

\(11\) Scooters respond quickly to changes in direction, and care must
be taken not to over-\
steer, especially at higher speeds.

> \(12\) Objects or articles shall not be hung on the handle bars.

\(13\) Materials carried in the vehicle must be secured against shifting
and arranged so that\
the vision of the operator is not impaired.

\(14\) Avoid all situations which may require quick or erratic turns.

Chap 5 Page 43

Par 54

> AC 3900.21E 8/17/90
>
> e\. [For assistance]{.underline} in determining the safe practices
> that apply to industrial vehicles other than those listed, contact
> AAC-16 or the road test instructor located in the Quality Assurance
> Branch
>
> (AVN-320).
>
> 55\. - 60. RESERVED.

Page 44 (thru 48) Chap 5

> Par 54
>
> 8/17/90 AC 3900.21E
>
> CHAPTER 6. PERSONAL PROTECTIVE EQUIPMENT [SECTION 1. GENERAL
> POLICY]{.underline}
>
> 61\. [GENERAL]{.underline}. Recognizing that certain accident hazards
> exist which cannot be eliminated or\
> guarded so as to prevent workers from some exposure, dependence must
> sometimes be placed on personal\
> protective equipment. Cost of such equipment is generally small when
> compared to the total cost of the\
> accident which might result from failure to take personal
> precautionary measures. Personal protective\
> equipment includes but is not limited to:
>
> a\. [Head Protectors]{.underline} - hard hats, bump caps.
>
> b\. [Ear Protectors]{.underline} - earplugs, ear muffs, helmets.
>
> c\. [Face and Eye Protectors]{.underline} - goggles, spectacles, face
> shields, acid hoods, helmets, filter len­\
> ses.
>
> d\. [Respiratory Protectors]{.underline} - Self-contained breathing
> apparatus, air-line respirators, abrasive\
> blasting protectors, gas masks, cartridge respirators, filter
> respirators.
>
> e\. [Special Work Clothing]{.underline} - rubber, plastic, or heat
> resistant gloves, rubber boots, safety shoes,\
> aprons, coats, hats, cotton coveralls without metal fasteners, cotton
> socks and caps (for entering aircraft\
> fuel tanks).
>
> 62\. [POLICY]{.underline}. Employees must be protected from injury
> while doing work that is or may be hazard­\
> ous. The following actions shall be taken by supervisors to assure use
> of safe working procedures, safety\
> guards, and devices whenever possible:
>
> a\. [Give priority to elimination]{.underline} of each hazard by
> redesign or replacement of equipment or\
> revision of operation methods and procedures. Operation of defective
> equipment shall be halted until\
> repairs or replacements are made.
>
> b\. [If the above steps are unsuitable]{.underline}, hazards may be
> minimized by instructing the operators on\
> safety precautions or installing guards on equipment to prevent
> employees from coming in direct contact\
> with dangerous parts.
>
> c\. [When circumstances warrant]{.underline}, personal protective
> equipment shall be provided to employees\
> as agency policy permits. Use of such equipment shall be enforced.
> Determination of what personal\
> equipment the FAA shall buy should be made by weighing the possible
> severity of injury and benefits to\
> the agency against the depreciation of equipment by nonofficial use.
>
> d\. [Employees]{.underline} shall be encouraged to wear proper work
> dress, whether or not it is agency-\
> provided, and should never be permitted to wear jewelry, string ties,
> or loose or hazard-creating clothes\
> when working on or near moving machinery. Clothing shall be free of
> oils, solvent, or other residue that\
> would be a fire hazard and/or cause skin irritation.
>
> 63\. [GENERAL REQUIREMENTS]{.underline}. During safety inspections
> each organization shall identify the\
> location of hazards in its area and the employees exposed to such
> hazards, and shall determine and select
>
> Chap 6 Page 49

Par 61

> AC 3900.21E 8/17/90
>
> limitations to the use of every piece of protective equipment, the
> following guidelines will be helpful in making selections.
>
> a\. [Head Protection]{.underline}. Hard hats shall be required where
> the danger of falling objects exists. If\
> the hat will be worn near electrical equipment, it must be a
> nonconductor. It is also important that per­\
> sons who work at machines protect their hair from contact with moving
> parts.
>
> b\. [Ear Protection]{.underline}. Ear protectors and the criteria for
> their use should be coordinated with the\
> Occupational Safety Program Manager (AAC-16) or Clinical Operations
> Branch (AAM-720) personnel.
>
> c\. [Face and Eve Protection]{.underline}. Figure 6-1, Face and Eye
> Protection, summarizes the American\
> National Standards Institute Safety Code Z87.1-1979 on recommendations
> for selecting personal protec­\
> tion devices needed to protect against the hazards listed.
>
> d\. [Respiratory Protection]{.underline}. The Occupational Safety and
> Health Administration of the U.S.\
> Department of Labor has established minimum performance requirements
> for many respiratory protect­\
> ing devices. Whenever there is a choice between approved and
> unapproved devices, the approved device\
> should be selected. Figure 6-2, Selection of Respiratory Protective
> Device, summarizes the American Na­\
> tional Standards Safety Code Z88.2-1980 on recommendations for
> selection of protective devices for the\
> hazards listed.
>
> e\. [Special Work Clothing]{.underline}. Figure 6-3, Typical Special
> Work Clothing, summarizes typical spe­\
> cial work clothing. Included in this area are items such as gloves,
> rubber boots, safety shoes, aprons,\
> coats, hats, and special clothing for work in aircraft fuel cells.
>
> f\. Radiatio[n protection]{.underline} is provided by shielding the
> source and monitoring personnel subject to radiation hazards. Safety
> precautions around radar sites are covered in Orders 3910.3A,
> Radiation Health Hazards and Protection, and AC 1900.3B, Radiation
> Protection. Industrial exposure to ionizing radia­tion shall be
> monitored by using film badges and dosimeters.
>
> g\. [Proper maintenance and inspection]{.underline} of personal
> protection equipment is essential. Defective equipment shall not be
> issued by supervisors or be used by employees.
>
> 64\. [RESPONSIBILITIES]{.underline}.
>
> a\. [AAC-16]{.underline} will provide technical assistance and program
> direction to operating officials on the safety aspects of the program,
> including review of operating activities to determine hazards,
> selection of personal protective equipment, and preparation of
> training and educational materials.
>
> b\. [Operating organizations]{.underline} will:

(1) With assistance from AAC-16 and AAM-720, determine the need for and
    the type of per­\
    sonal protective equipment required for their work areas.

(2) Provide information to cover the annual requirements for personal
    protective equipment\
    for their organization and arrange for employees\' reimbursements
    for safety shoes.

Page 50 Chap 6

> Par 63
>
> 8/17/90 AC 3900.21E

(3) Assure that personal protective equipment is maintained in good
    condition, is readily\
    available for use when needed, and that an effective system is
    established for detecting and removing\
    defective equipment from service.

(4) Notify employees of the requirement to wear the personal protective
    equipment\
    provided. Written work procedures, if provided, shall include the
    requirement for wearing personal\
    protective equipment.

> *65.* [EDUCATION AND ENFORCEMENT]{.underline}.
>
> a\. [Resistance to the use of personal protective
> equipment]{.underline} can be reduced greatly if employees\
> are given a clear and reasonable explanation as to why the equipment
> must be worn.
>
> b\. [Operating officials]{.underline} shall ensure that employees are
> trained in the need for the proper use of\
> such equipment.
>
> c\. [Operating officials]{.underline} shall set up procedures to
> enforce the wearing of the personal protective\
> equipment provided to their work force. An employee who willfully
> refuses or continuously neglects\
> wearing the protective equipment provided will be subject to
> disciplinary action.
>
> 66\. [PURCHASE OR RETURN OF PERSONAL PROTECTIVE EQUIPMENT BY
> EMPLOYEES]{.underline}.
>
> a\. [Corrective lens safety glasses]{.underline} that are issued to
> employees may be purchased by employees\
> if they leave the Aeronautical Center. The price of corrective lens
> safety glasses shall be based on the\
> original purchase price: 50 percent of the purchase price when less
> than 1 year old; 25 percent of the pur­\
> chase price when over 1 year old; and no value when over 2 years old.
> Corrective lens safety glasses not\
> purchased by employees shall be returned to the division coordinator.
>
> b\. [Payment shall be made by the employee]{.underline} to the Cashier
> and Scheduling Section (AAC-23B). Payment may be made by currency,
> coin, check, money order, bank draft, or other negotiable instrument,
> made payable to the Federal Aviation Administration.
>
> c\. [At the time of payment, the Cashier and Scheduling Section
> (AAC-23B)]{.underline} will prepare an SF-1114A, Official Receipt, in
> duplicate, as a receipt for the over-the-counter collections. The
> original of SF-1114A will be given to the employee. The duplicate will
> be retained by AAC-23B.
>
> d\. [All piano lens (noncorrective) safety glasses]{.underline} shall
> be returned to the designated division\
> coordinator when an employee is removed from the program or leaves the
> Aeronautical Center.
>
> e\. [Safety shoes]{.underline} become the personal property of
> employees when they leave the Aeronautical
>
> Center.
>
> f\. [All other items]{.underline} of personal protective equipment
> issued to employees shall be returned to their\
> operating organization when employees leave the Aeronautical Center.
>
> Chap 6 Page 51

Par 64

AC 3900.21E

[Figure 6-1. FACE AND EYE PROTECTION]{.underline}

8/17/90

+---------------------+---------------------+--------------------------+
| > For protection    | > In jobs such      | > Select this face or    |
| > from---           | > as---             | > eye protection---      |
+---------------------+---------------------+--------------------------+
| > Large flying      | > Chipping,         | Safety spectacles with   |
| > objects, rivets,  | > finishing of iron | impact-resistant lenses, |
| > nails, metal or   | > and steel         | lens containers, frames, |
| > rock chips,       | > castings, and     | and side shields of      |
| > fragments from    | > forgings; lathe   | maximum strength and     |
| > mushroomed tools. | > work.             | comfort for wearer.      |
|                     |                     | Frames that are light in |
|                     |                     | weight, and not subject  |
|                     |                     | to corrosion under       |
|                     |                     | steriliza­tion. Heavy     |
|                     |                     | duty cup goggles with    |
|                     |                     | Impact -resistant        |
|                     |                     | lenses.                  |
+---------------------+---------------------+--------------------------+
| > Dust and small    | > Scaling and       | Composition cup coverall |
| > flying particles. | > grinding of       | goggles of mod­erate      |
|                     | > metals, stone     | strength, that enclose   |
|                     | > dressing,         | eye completely and have  |
|                     | > woodwork, etc.    | indirect port            |
|                     |                     | ventilation. Cover type  |
|                     |                     | of plastic one-piece     |
|                     |                     | lens: Safety spec­tacles  |
|                     |                     | with impact-resistant    |
|                     |                     | lenses, and side         |
|                     |                     | shields.                 |
+---------------------+---------------------+--------------------------+
| > Dust, wind,and    | > Operating road    | Safety spectacle with    |
| > metal sparks.     | > building          | impact-resistant lenses. |
|                     | > equip­ment,        | Full face plastic shield |
|                     | > construction      | of moderate strength.    |
|                     | > work; oper­ating   | Cover type of plastic    |
|                     | > tractors and      | one-piece lens.          |
|                     | > power shovels;    |                          |
|                     | > electric spot &   |                          |
|                     | > butt welding,     |                          |
|                     | > where there is no |                          |
|                     | > exposure to       |                          |
|                     | > radi­ant energy.   |                          |
+---------------------+---------------------+--------------------------+
| > Splashing metal.  | > Casting, tinning, | Cup goggles with         |
|                     | > babbitting,       | impact-resistant lenses  |
|                     | > pour­ing lead      | capable of withstanding  |
|                     | > joints. These     | moderate blow of molten  |
|                     | > operations are    | metal and with lens      |
|                     | > serious           | containers made to hold  |
|                     | > industrial eye    | cracked lens in          |
|                     | > hazards.          | position - all materials |
|                     |                     | nonflammable. Cover type |
|                     |                     | of plastic one-piece     |
|                     |                     | lens. Wire screen face   |
|                     |                     | shield with wide flare.  |
|                     |                     | Safety spectacles with   |
|                     |                     | side shields and         |
|                     |                     | impact-resistant lenses. |
+---------------------+---------------------+--------------------------+
| Gases, vapor, and   | > Handling of       | Tight gas-proof goggles  |
| liquids entering    | > volatile and      | with impact-resist­ant    |
| the eyes.           | > corrosive         | lenses. Wide flare       |
|                     | > chemicals,        | plastic face shield. Cup |
| > V                 | > dipping in        | goggles with             |
|                     | > galvanizing and   | impact-resistant lenses. |
|                     | > pickling tanks,   | Rubber mask goggles with |
|                     | > etc.              | indirect screened        |
|                     |                     | ventilation ports, and   |
|                     |                     | wide-vision              |
|                     |                     | impact-resistant lenses. |
+---------------------+---------------------+--------------------------+
| Reflected light and | Working near or     | Safety spectacles with   |
| glare welding       | adjacent to         | filter shade lenses with |
| flash.              | furna­ces, welding   | or without side shields  |
|                     | operations, etc.    | (with side shields and   |
|                     |                     | with use of helmet in    |
|                     |                     | gas shiel­ded arc         |
|                     |                     | welding). Cup goggles    |
|                     |                     | with filter lenses,      |
|                     |                     | retaining and opaque     |
|                     |                     | side shields.            |
+---------------------+---------------------+--------------------------+
| Injurious radiant   | > Oxyacetylene,     | Cup goggles with         |
| energy when a       | > oxyhydrogen, or   | impact-resistant filter  |
| moderate reduction  | > re­sistance        | lenses and clear cover   |
| of intensity of the | > welding and       | glass to save the        |
| visible radiant     | > cutting, test­ing  | welding lenses from      |
| energy is desired.  | > of lamps          | pitting --- with         |
|                     | > involving         | indirect, screened,      |
|                     | > exposure to       | ventilating ports to     |
|                     | > excessive         | prevent fog­ging of       |
|                     | > brightness,       | lenses and to exclude    |
|                     | > tending elec­tric, | injurious flashes, hot   |
|                     | > Bessemer and      | metal, and sparks.       |
|                     | > other types of    |                          |
|                     | > furnaces,         |                          |
|                     | > crucible          |                          |
|                     | > steelmaking.      |                          |
+---------------------+---------------------+--------------------------+
| Injurious radiant   | Electric arc        | Scarfing shield with     |
| energy when a large | welding and         | impact-resistant filter  |
| reduction of the    | cutting,            | lenses and clear cover   |
| visible ra­diant     | irradiation with    | glass. One-piece shell   |
| energy is desired.  | ultraviolet light,  | welding helmet with flip |
|                     | hydrogen welding.   | front. Welding section   |
|                     |                     | that can be raised for   |
|                     |                     | quick inspec­tion of      |
|                     |                     | weld, and with a         |
|                     |                     | stationary section       |
|                     |                     | fitted with clear        |
|                     |                     | impact-resistant glass   |
|                     |                     | for observation of weld. |
|                     |                     | Fabricated shell weld­ing |
|                     |                     | helmet with stationary   |
|                     |                     | filter glass sec­tion.    |
+---------------------+---------------------+--------------------------+

> NOTE: The above was adapted from the American National Standards
> Institute Safety Code Z-87.I-1989

Page 52

Chap 6

> 8/17/90 AC 3900.21E
>
> Fi[gure 6-2. SELECTION OF RESPIRATORY PROTECTIVE DEVICE]{.underline}

+-------------------------+--------------------------------------------+
| > Hazard                | > Respirator                               |
+-------------------------+--------------------------------------------+
| > Oxygen deficiency     | > Self-contained breathing apparatus. Hose |
| >                       | > mask with blower.                        |
| > Gaseous contaminant   | >                                          |
| > Immediately dangerous | > Self-contained breathing apparatus. Hose |
| > to life               | > mask with blower. Gas mask.              |
| >                       | >                                          |
| > Not immediately       | > Air-line respirator. Hose mask without   |
| > dangerous to life     | > blower. Chemical-car­tridge respirator.   |
| > Particulate           | >                                          |
| > contaminant           | > Dust, mist, or fume respirator. Air-line |
| >                       | > respirator. Abrasive-blasting            |
| > Combination gaseous & | > respirator.                              |
| > particulated          | >                                          |
| > contaminant           | > Self-contained breathing apparatus. Hose |
| > Immediately dangerous | > mask with blower. Gas mask with special  |
| > to life               | > filter.                                  |
| >                       | >                                          |
| > Not immediately       | > Air-line respirator. Hose mask without   |
| > dangerous to life     | > blower. Chemical-car­tridge respirator    |
|                         | > with special filter.                     |
+-------------------------+--------------------------------------------+

> NOTE: The above was adapted from the American National Standards
> Institute Safety Code Z-88.2-1980.

Chap 6 Page 53

> AC 3900.21E 8/17/90
>
> [Figure 6-3. TYPICAL SPECIAL WORK CLOTHING]{.underline}

+-------------------------------+--------------------------------------+
| > Anatomical Area             | > Protective Clothing Available      |
+-------------------------------+--------------------------------------+
| > Foot and leg protection:    | > Safety-toe shoes protect workers\' |
| > Arm and hand protection:    | > feet from injuries caused by heavy |
| >                             | > rolling or falling objects.        |
| > Body protection:            | > Toe-guards worn over shoes and     |
|                               | > shin-guards can be used when       |
|                               | > greater protection is necessary.   |
|                               | >                                    |
|                               | > Electrical hazard shoes give       |
|                               | > protection to electrical workers   |
|                               | > ex­posed to live contacts by        |
|                               | > providing resistance to the        |
|                               | > grounding for electrical charge..  |
|                               | >                                    |
|                               | > Welders\' gloves, made from        |
|                               | > chrome-tanned split cowhide,       |
|                               | > pro­tect hands from heat, burns,    |
|                               | > abrasions, metal splashes, and     |
|                               | > sparks.                            |
|                               | >                                    |
|                               | > Rubber and plastic gloves are      |
|                               | > available for protection against   |
|                               | > acids, alkalines, organic          |
|                               | > solvents, and other harmful        |
|                               | > chemicals. These gloves are        |
|                               | > usually available in three grades: |
|                               | > alkali- and acid-resistant;        |
|                               | > general purpose; and organic       |
|                               | > solvent resistant. Electrical      |
|                               | > workers\' gloves designed to       |
|                               | > protect electrical workers from    |
|                               | > shock, burns, and other electrical |
|                               | > hazards. Workman\'s gloves or      |
|                               | > all-purpose gloves, protect the    |
|                               | > hands from injuries caused by      |
|                               | > handling sharp or jagged objects,  |
|                               | > wood, or similar hazard-producing  |
|                               | > material.                          |
|                               | >                                    |
|                               | > Wristlets or arm protectors may be |
|                               | > obtained in any of the materials   |
|                               | > of which gloves are made.          |
|                               | >                                    |
|                               | > Welders\' clothing consists of     |
|                               | > capes and sleeves used to protect  |
|                               | > the upper part of the body and     |
|                               | > arms, with aprons, overalls, or    |
|                               | > leggings used to protect the lower |
|                               | > parts of the body and legs.        |
|                               | >                                    |
|                               | > Acid aprons, coats, hats, and      |
|                               | > boots made of natural or synthetic |
|                               | > rubber or acid-resisting           |
|                               | > rubberized cloth, protects against |
|                               | > irri­tating or corrosive            |
|                               | > substances.                        |
+-------------------------------+--------------------------------------+

Page 54 Chap 6

> 8/17/90 AC 3900.21E
>
> [SECTION 2. PROTECTIVE SAFETY GLASSES]{.underline}
>
> 67\. [REQUIREMENTS]{.underline}. Employees assigned to eye-hazardous
> work or environments that meet the\
> following criteria shall be issued safety glasses, either corrective
> or nonprescription lens, and wear them\
> when exposed to possible eye hazards. Eye-hazardous work or
> environment involves employees who are\
> exposed to potential eye-hazardous conditions for extended or frequent
> periods and whose work is such\
> as to make the prolonged wearing of cover goggles impracticable.
>
> 68\. [RESPONSIBILITIES]{.underline}.
>
> a\. [Division managers]{.underline} who have employees participating
> in the safety glasses program shall:

(1) Provide information to AAC-16 to cover the annual requirements for
    their organization.

(2) Designate a division program coordinator for their organization and
    inform AAC-16 of\
    the designation.

> b\. [Division program coordinators]{.underline} shall:

(1) Requisition and issue prescription and nonprescription safety
    glasses for eligible\
    employees of their organization.

(2) Maintain limited supplies for minor repairs of safety glasses.

(3) Assure that glasses are recovered from employees who leave the
    Aeronautical Center or\
    are removed from the program.

(4) Maintain records of glasses issued. (See paragraph 69.)

> c\. [Supervisors]{.underline} shall:

(1) Ensure that eye protection is available and used for all persons
    under their jurisdiction\
    who are in occupations where eye protection is needed, as specified
    in paragraph 67.

(2) Assist their employees in obtaining required eye protection and
    ensure the use of this\
    and other appropriate protective equipment by all persons who enter
    eye-hazardous areas. AC Form\
    3900-1, Safety Glasses Prescription, is required for prescription
    safety glasses and is to be used by the\
    employee\'s eye specialist. Supervisors are to complete the top
    portion of each AC Form 3900-1 prior to\
    issuing it to the employee.

> d\. [AAC-16]{.underline} shall:

(1) Render technical advice and assistance concerning eye protection.

(2) Assist designated division coordinators as necessary.

(3) Monitor the overall eye protection program.

> Chap 6 Page 55

Par 67

> AC 3900.21E CHG 1 7/9/91
>
> 69\. [OBTAINING PRESCRIPTION GLASSES]{.underline}.
>
> a\. [Employees required to wear corrective lens safety
> glasses]{.underline} shall provide, at their own expense, a completed
> AC Form 3900-1, Safety Glasses Prescription, (signed by a professional
> person qualified to examine and prescribe vision-corrective lens) to
> their designated division coordinator through their respective branch
> manager. A prescription less than 2 years old may be used in lieu of a
> new prescrip­tion. Employees should, at their own expense, also make
> arrangements to have their glasses checked and fitted by their
> specialist when they are received.
>
> b\. [Designated coordinators]{.underline} shall prepare an original
> and one copy of AC Form 2700-53,\
> Delivery Order, and forward it with an original and two copies of AC
> Form 3900-1 to the vendor. When\
> the designated coordinator receives the safety glasses, they shall be
> forwarded to the employee along with\
> a copy of the safety glasses prescription form. After the designated
> coordinator signs the received copy\
> of the vendor shipping invoice, one copy is sent to Accounts Payable
> and Appropriation Accounting Branch\
> (AAC-21) and one copy-to Acquisition and Systems Branch (AAC-72). The
> designated coordinator shall\
> keep appropriate records (copy of the safety glasses prescription,
> cost, date of issue, etc.).
>
> c\. [If the prescription correction]{.underline} has changed since
> glasses were furnished to the employee, only new lens can be ordered,
> provided the original frames are still in satisfactory condition and
> the employee can work without them for a short time; e.g., if goggles
> or face shield can be used while frames are being fitted with new lens
> by the vendor.
>
> d\. [An educational program covering the need for, use, and care of
> eve protection devices]{.underline}
>
> shall be carried on at all operating levels where eye hazards exist.
> AAC-16 will assist Aeronautical Cen­ter organizations in securing
> safety films, posters, handout materials, etc., in order to actively
> promote the eye protection program.

### SECTION 3. PROTECTIVE FOOTWEAR

\* 70. [REQUIREMENTS]{.underline}. Employees who engage in work
operations where there is a significant potential for serious toe injury
from heavy rolling or falling objects are required to wear safety toe
shoes. Appendix 1, Potential Toe-Hazard Occupations, contains a listing,
by position titles and organization, of those employees currently
identified as required to wear safety shoes while on duty. Working
leadmen and foremen in the areas shown in Appendix 1 are included in
this program. Administrative and super­visory personnel in these areas
are not included. In addition to safety-toe shoes, other protective
foot­wear, such as rubber boots shall be provided as required by the
nature of the work performed.

> 71\. [RESPONSIBILITIES]{.underline}.
>
> a\. [All employees assigned to potential toe-hazard
> occupations]{.underline} shall wear protective footwear while on duty.
> Supervisors are responsible for determining if their work areas meet
> the requirements for protective footwear and informing AAC-16 through
> their division manager\'s of changes which need to be made to
> Appendix 1. \*
>
> b\. [Any employee who is unable to wear safety shoes]{.underline}
> shall notify his/her supervisor. The su­\
> pervisor will contact AAC-16 and request that a meeting be arranged
> between the supervisor, employee,\
> and safety specialists in an attempt to resolve the problem. If it is
> determined that the employee cannot\
> wear safety shoes, the employee will be furnished with a safety-toe
> clip which can be worn by the employee\
> over his/her personal footwear. If foot protection cannot be
> accomplished by this method, the supervisor
>
> Page 56 Chap 6
>
> Par 69
>
> 7/9/91 AC 3900.21E CHG 1
>
> will contact the Employment Branch (AAC-14) to determine what
> procedures to follow for reassignment of the employee to an occupation
> where foot protection is not required or for separation of the
> employee.
>
> c\. [If an employee fails to immediately notify his/her supervisor in
> writing]{.underline} that approved foot protection is not being worn,
> the supervisor will take appropriate action in accordance with Order
> 3750.4, Conduct and Discipline.
>
> d\. [Employees required to wear safety shoes]{.underline} are
> responsible for assuring a proper fit and for maintaining the shoes in
> good condition. Any necessary repair/replacement due to normal wear
> and tear is the responsibility of the employee. Shoes damaged on the
> job through no fault of the employee will be repaired or replaced by
> FAA.
>
> e\. [The Occupational Safety Program Manager (AAC-16)]{.underline}
> will assist involved organizations with the administration and
> monitoring of this program.
>
> 72\. [PROCEDURES.]{.underline}

a\. [Employees whose names appear on their division safety shoe master
list]{.underline} will be reimbursed up to a maximum amount (based on
average retail costs of a standard work oxford available from three
local safety shoe sources) toward the purchase of one pair of safety
shoes for each fiscal year. Employees may purchase shoes from any
manufacturer or store whose safety shoes meet the OSHA standard for
75/50 pound test requirements and are stamped accordingly (ANSI
Z41.1-1967, R-1972). Appendix 1, Potential Toe-Hazard Occupations,
contains a listing, by position titles and organization, of those
employees required to purchase and use safety shoes while on duty.
Working lead men and foremen in the areas shown in Appendix 1 are
included in this program. Administrative and supervisory personnel in
these areas are not included.

b\. [Each year in September]{.underline}, division/staff managers shall
submit to AAC-16 an alphabetical list\
of employees in their organization who are eligible for safety shoes
(RIS: AC 3900-3, Employees Eligible\
for Safety Shoes). Additions or deletions to lists on file shall be
forwarded to AAC-16 within 5 working\
days of the change.

c\. [In order for an authorized employee]{.underline} to receive his/her
safety shoe reimbursement, he/she must forward a copy of a paid receipt
to his/her branch manager. The receipt must list the vendor\'s name,
employee\'s payroll name, home mailing address, cost of shoes, shoe
manufacturer\'s name, and shoe style number. The branch manager will
submit a memorandum (see Figure 6-4, Sample Transmittal Memorandum)
(RIS: AC 3900-3) to AAC-16 and to Materiel Services Section (AAC-21A)
with the employee\'s payroll name, social security number, home mailing
address, and amount of reimbursement authorized. A receipt for each
employee listed must accompany the memorandum sent to AAC-21A only. The
memorandums and receipts should be forwarded at least monthly for
reimbursement.

> 73.-80. [RESERVED.]{.underline}
>
> Chap 6 Page 57

Par 71

> AC 3900.21E \' 8/17/90
>
> [Figure 6-4. SAMPLE TRANSMITTAL MEMORANDUM (RTS: 3900-3)]{.underline}
>
> ![](media/image7.jpeg){width="6.0in" height="5.379861111111111in"}

Page 58 (thru 64) Chap 6

> 8/17/90 AC 3900.21E
>
> CHAPTER 7. ACCIDENT INVESTIGATION AND REPORTING
>
> 81\. [ACCIDENT NOTIFICATION]{.underline}.
>
> a\. [The Operations Center (AAC-6)]{.underline} shall notify the
> Occupational Safety Manager (AAC-16) of\
> any emergency-type accidents or illnesses involving occupational
> safety immediately after receiving\
> notification over the emergency telephone system (extension 2444).
>
> b\. [Supervisors]{.underline} after satisfying first aid needs, shall
> notify AAC-16 on extension 3503 of\
> nonemergency-type work accidents. Nonemergency-type accidents which
> occur after regular duty hours\
> shall be called to the attention of AAC-16 on the next regular
> workday.
>
> c\. [Motor vehicle operators]{.underline} shall notify the Personal
> Property and Motor Fleet Section\
> (AAC-64B) (extension 3266) in the event of a motor vehicle accident
> while operating a commercial-rent­\
> al, agency-owned, privately-owned (when authorized in the conduct of
> official business), or GSA-leased\
> vehicle while in an official travel status.
>
> d\. [Flight personnel]{.underline} shall notify AAC-6 (extension 3583)
> of any aircraft accidents/incidents in­\
> volving Aeronautical Center-based aircraft or personnel. AAC-6 shall
> then notify AAC-16 when personal\
> injury or occupational safety is involved.
>
> 82\. [ACCIDENT INVESTIGATION]{.underline}.
>
> a\. [General]{.underline}. The investigation of accidents is an
> essential part of the accident prevention program.\
> Accidents can be reduced significantly by determining the causes of
> past mistakes and applying the needed\
> correction. Accidents resulting in injury, damage, loss, or any
> combination of these, represent circumstan­\
> ces that have actually occurred and are not just possibilities.
> Similar accidents will occur again if their\
> causes are permitted to continue to exist. Our concern is not only for
> the individual or individuals in­\
> volved in the particular accidents that have occurred, but for all
> other employees who may be exposed to\
> similar situations.
>
> b\. [AAC-16]{.underline} will provide assistance to supervisors in the
> investigation of accidents involving oc­\
> cupational safety. AAC-16 shall collaborate with supervisors in the
> investigation of all disabling injuries,\
> and in those accidents and fires involving substantial damage or loss
> to equipment and property. The in­\
> vestigation of accidents, by AAC-16, is limited to the occupational
> and injury prevention aspects.
>
> c\. [Supervisors]{.underline} shall investigate occupational accidents
> and fires involving employees under their\
> supervision or visitors to locations under their jurisdiction. The
> supervisor will initiate or recommend ac­\
> cident prevention measures to correct the cause of accidents and
> follow through to assure that appropriate\
> accident prevention measures are taken.
>
> d\. [Aircraft accidents/incidents]{.underline} shall be investigated
> in accordance with guidelines contained in\
> Order 4040.9, FAA Aircraft Management Program, and Order 8020.11,
> Aircraft Accidents and Incidents\
> -Notification, Investigation, and Reporting.

Chap 7 Page 65

> AC 3900.21E 8/17/90
>
> 83\. [ACCIDENT REPORTING]{.underline}.
>
> a\. [Reportable Accidents]{.underline}. All accidents and fires
> involving FAA employees, visitors to FAA\
> facilities, or contract operations under FAA jurisdiction at agency
> facilities are reportable.
>
> b\. [Supervisors]{.underline} shall use FAA Form 3900-6, FAA Mishap
> Report, for reporting all accidents in­\
> volving FAA personnel or property to AAC-16. Figure 7-1 shows a sample
> of a completed FAA Form\
> 3900-6, FAA Mishap Report.
>
> c\. [Contracting officers]{.underline} shall obtain and forward to
> AAC-16 accident reports involving any con­\
> tract operation under the jurisdiction of FAA except for aircraft
> rental contracts.
>
> d\. [General-Purpose Motor Vehicle Accidents]{.underline}. If a
> general-purpose motor vehicle is involved\
> in an accident, one copy of Optional Form 26, Data Bearing Upon Scope
> of Employment of Motor Vehicle\
> Operator; Standard Form 91 A, Investigation Report of Motor Vehicle
> Accident, if there is property damage\
> of \$250 or more or if there is bodily injury; otherwise, Standard
> Form 91, Operator\'s Report of Motor\
> Vehicle Accident; Standard Form 94, Statement of Witnesses (if
> applicable); and, General Services Ad­\
> ministration (GSA) Form 2969, Report of Motor Vehicle Accident, when a
> GSA-leased vehicle is involved,\
> shall be included with FAA Form 3900-6 and sent to AAC-16. AAC-16 will
> forward appropriate reports\
> to AAC-64B.
>
> e\. [Fatalities or Other Serious Accidents]{.underline}. Accidents
> resulting in fatal injury, damage in excess\
> of \$10,000, or which could reflect unfavorable upon the agency will
> be reported by telegram to the FAA\
> Safety Manager (ALR-200) by AAC-16. Additionally, information on such
> accidents will be reported im­\
> mediately to the Assistant Chief Counsel (AAC-7).
>
> f\. [Aircraft accidents/incidents]{.underline} shall be reported in
> accordance with the guidelines contained in\
> the agency directives noted in paragraph 82 above.

84\. [TORT CLAIMS]{.underline}. Order 2250.1A, FAA Tort Claims Handbook,
outlines responsibilities and pro­\
cedures on the investigation and reporting of accidents involving
potential tort claims.

85\. - 90. RESERVED.

> Page 66 Chap 7
>
> Par 83
>
> 8/17/90 AC 3900.21E
>
> [Figure 7-1. SAMPLE OF FAA FORM 3900-6. FAA MISHAP REPORT]{.underline}
>
> ![](media/image8.jpeg){width="6.4534722222222225in"
> height="7.979861111111111in"}

Chap 7 Page 67

> AC 3900.21E 8/17/90
>
> [Figure 7-1. SAMPLE OF FAA FORM 3900-6, FAA MISHAP REPORT
> (Continued)]{.underline}
>
> ![](media/image9.jpeg){width="6.440277777777778in"
> height="7.940277777777778in"}

Page 68 (thru 70)

> Chap 7
>
> 8/17/90 AC 3900.21E
>
> CHAPTER 8. HAZARDOUS COMMUNICATION AND CHEMICAL MANAGEMENT
>
> PROGRAM (HCCMP)

91. [GENERAL REQUIREMENTS]{.underline}. All chemicals received at the
    Aeronautical Center shall be labeled with adequate information
    sufficient to enable employees to determine precautions necessary
    for their safe storage, handling, and use. Each organization shall
    obtain and maintain a Material Safety Data Sheet (MSDS) on all
    hazardous materials used in their operations. MSDS\'s shall be made
    accessible to employees. In general, hazardous materials include
    those whose physical properties are flammable, toxic, corrosive,
    reactive, pressure-generating, or radioactive. All hazardous
    chemical management shall be in accordance with Code of Federal
    Regulation 29 CFR 1910.1200.

92. [SPECIFIC REQUIREMENTS]{.underline}.

> a\. [Chemicals Now on Hand]{.underline}. All containers of hazardous
> chemicals now on hand which are not\
> adequately labeled, shall be labeled by the using organization with
> locally supplied labels. Figure 8-1,\
> Type of Locally Supplied Labels, shows examples. Labels for small
> containers are available from\
> AAC-16.
>
> b\. [Chemicals Ordered in the Future]{.underline}. When ordering
> chemicals/hazardous materials, the using\
> organization shall specify on the Form DOT F 4200.1, Purchase Request
> (PR), that all containers must\
> be marked in accordance with 29 CFR 1910.1200, and if a MSDS is not on
> file, one must be supplied\
> before acceptance of the order.
>
> c\. [AAC-16]{.underline} will assist organizations, as requested, to
> comply with the total Hazard Communica­\
> tion Program, as specified in 29 CFR 1910.1200.
>
> 93\. [RESPONSIBILITIES]{.underline}.
>
> a\. [Operating organizations shall]{.underline}:
>
> \(1\) Designate a Hazardous Materials Coordinator (HMC) if hazardous
> materials are used by the organization on a daily basis, and notify
> AAC-16 of the designation. AAC-16 will serve as the HMC for
> administrative organizations that have less than 50 employees. The HMC
> shall:

(a) Serve as the program focal point for the organization.

(b) Serve as the first contact for employees of their organization for
    matters relating\
    to the HCCMP.

(c) Establish internal procedures to disseminate MSDS\'s to using work
    centers and\
    ensure the MSDS are accessible to all employees for their review.

(d) Maintain a MSDS file for all hazardous materials utilized by their
    organization.\
    It is the responsibility of the HMC to obtain MSDS\'s for all
    hazardous materials that are used within their\
    organization. If their data base does not include a MSDS, the HMC
    shall contact AAC-16. If AAC-16\
    has the MSDS on file, they will furnish the requesting organization
    a copy. If AAC-16 does not have the\
    MSDS on file it is the responsibility of the HMC to contact the
    manufacturer or distributor and obtain\
    one. The HMC will then furnish AAC-16 a copy of the MSDS for its
    files.

> Chap 8 Page 71

Par 91

> AC 3900.21E 8/17/90

(e) Maintain an updated inventory listing of all hazardous materials. A
    separate in­\
    ventory listing for each building is required annually. The listing
    shall include the name of the material,\
    quantity on hand, and location by fire area.

(f) Ensure AAC-16 is furnished a copy of all listings.

```{=html}
<!-- -->
```
(2) Locally label chemicals which are not adequately labeled.

```{=html}
<!-- -->
```
(2) Assure that employees store, handle, use, and dispose of chemicals
    properly.\
    b. [AAC-16]{.underline} shall:

```{=html}
<!-- -->
```
(1) Assist organizations, as requested, to comply with the total HCCMP,
    as specified in Code\
    of Federal Regulations 29 CFR 1910.1200.

(2) Establish basic administrative and training requirements for a total
    HCCMP.

(3) Assist operating organization designee in the development of
    procedures necessary to\
    implement their program.

(4) Monitor and evaluate the program for compliance and effectiveness
    and initiate changes

> as needed.

(5) Serve as the centralized focal point for MSDS\'s and maintain a
    centralized file.

(6) Furnish, as requested and available, MSDS\'s to HMC\'s and maintain
    a centralized master\
    file (including a master inventory listing) of all hazardous
    materials being used at the Aeronautical Cen­\
    ter.

(7) Specify the type of local labels which will be used as needed to
    satisfy safety and health\
    requirements.

> c\. [AAC-70]{.underline} shall:

(1) Request suppliers to provide adequate and clearly marked safety and
    health information\
    on all individual containers and furnish MSDS \'s as requested.

(2) Advise requesting organizations, prior to ordering hazardous
    materials, if the supplier\
    cannot or will not furnish the required MSDS and properly marked
    containers.

> d\. [Environmental Health Branch (AAM-730)]{.underline} shall:

(1) Assist Civil Aeromedical Institute (AAM-3) personnel with safety and
    health informa­\
    tion applicable to chemicals stored, handled, and used in AAM-3.

(2) Assist AAC-16 personnel, as needed, on health-related matters
    involving chemical

> storage, handling, and use.

Page 72 Chap 8

> Par 93
>
> 8/17/90 AC 3900.21E
>
> e\. [FAA Logistics Center (AAC-400)]{.underline} shall:

(1) Serve as the centralized point for holding and disposing of
    hazardous chemicals which\
    are generated at the Aeronautical Center.

(2) Maintain adequate stock of hazardous material labels, as specified
    by AAC-16, for in-\
    house labeling of unmarked containers by using organizations. Figure
    8-1, Types of Locally Supplied\
    Labels, specifies the appropriate NSN for ordering labels from the
    FAA Logistics Center supply system.\
    (Unit of issue is EA.)

> f\. [AAC-50]{.underline} shall develop and implement a spill
> prevention and response plan which will satisfy\
> all local and national requirements. Ensure all hazardous chemicals
> are disposed of in accordance with\
> applicable Federal and State regulations and Order 1050.10A AC SUP 2,
> Prevention, Control, and Abate­\
> ment of Environmental Pollution at FAA Facilities.\"
>
> g\. [Aviation Standards National Field Office (AVN-1)]{.underline}.
> Each flight inspection field office\
> (FIFO) which has an aircraft maintenance operation should, in
> coordination with the Aircraft and Avionics\
> Maintenance Branch (AVN-300), develop and implement procedures for the
> labeling of chemicals\
> purchased locally or requested through AAC-400) and maintain a MSDS
> file which is made accessible to\
> all employees. AAC-16 will provide technical advice and assistance as
> requested.
>
> 94\. [EMPLOYEES]{.underline}. Employees shall store, handle, use, and
> dispose of chemicals in accordance with\
> the precautions specified on the label or as provided for in the MSDS.
> If chemicals are transferred from\
> marked containers, the receiving container shall be properly marked.
>
> *95.* [TRAINING]{.underline}. Special training shall be provided or
> arranged by AAC-16 for all employees who\
> handle or use hazardous materials (as specified in OSHA standards),
> and are assigned specific respon­\
> sibilities within their organization for the HCCMP. Initial and
> refresher training will be held as neces­\
> sary for employees involved with this program. Supervisors will
> immediately utilize AC Form 3900-6,\
> Employees Orientation Checklist, to familiarize all new employees with
> any hazardous materials that\
> they may be exposed to, or may be present in the work area.
>
> 96\. - 100. [RESERVED.]{.underline}
>
> Chap 8 Page 73

Par 93

> AC 3900.21E 8/17/90
>
> [Figure 8-1. TYPES OF LOCALLY SUPPLIED LABELS]{.underline}
>
> ![](media/image10.jpeg){width="6.566666666666666in"
> height="6.1402777777777775in"}
>
> NOTE: For all above labels, please reference: NSN 9076-00-906-9605,
> 9606, etc., when ordering and for identification. The last four digits
> identify specific labels.

Page 74 (thru 78) Chap 8

> 8/17/90 AC 3900.21E
>
> CHAPTER 9. REPORTING AND CORRECTING UNSAFE OR UNHEALTHFUL
>
> CONDITIONS

101. [GENERAL]{.underline}. This chapter provides procedures for
     reporting and correcting unsafe and unhealth-\
     ful conditions at the Aeronautical Center.

102. [DEFINITIONS]{.underline}.

> a\. [Safety Stop Order]{.underline}. A priority communication from the
> Aeronautical Center Occupational\
> Safety Program Manager (AAC-16), either oral or written, requiring the
> immediate cessation of an opera­\
> tion, process, or act that, if continued, could jeopardize the safety
> or health of an employee. (An oral\
> communication shall be confirmed in writing.)
>
> b\. [Priority Safety Order]{.underline}. An FAA Form 1360-49, Speed
> Memo, bearing the official Occupa­\
> tional Safety Manager\'s stamp, used to originate or endorse a work
> order requiring a set priority date from\
> 1 to 10 days for the correction of an unsafe or unhealthful condition.
>
> c\. [Safety Request]{.underline}. An FAA Form 1360-49, bearing the
> official Occupational Safety Manager\'s\
> stamp, used to originate or endorse a work order requiring corrective
> action within 11 to 30 days to al­\
> leviate a condition which, if allowed to persist, might ultimately
> result in exposure of employees to in­\
> jury.
>
> d\. [Safety Trouble Call]{.underline}. A telephone call by AAC-16 to
> the Control and Inspection Branch\
> (AAC-53) requesting the immediate alleviation of an unsafe or
> unhealthful condition, requiring no en­\
> gineering design as a written work order and less than 8 hours of
> labor.
>
> 103\. [PROCEDURES]{.underline}.
>
> a\. [In conformance with Order 3900.19A. Occupational Safety and
> Health]{.underline}, the Occupation­al Safety Manager (AAC-16) is
> designated the arbiter as to what constitutes an unsafe operation or
> workplace. When unsafe conditions are found to exist, AAC-16 is
> authorized to issue safety stop orders, priority safety orders, and/or
> safety requests to cease operations and correct unsafe conditions.
>
> b\. [Management has the primary responsibility]{.underline} to correct
> unsafe conditions and actions. In the event an unsafe condition arises
> or appears imminent, the supervisor in charge shall take necessary
> action to stop the unsafe operation immediately and, when conditions
> require, evacuate employees from the danger area. AAC-16 shall be
> advised immediately of the circumstances.
>
> c\. [Upon notification of an unsafe or unhealthful
> condition]{.underline}. AAC-16 will:

(1) If deemed appropriate, immediately issue a safety stop order to
    cease the operation,\
    process, or act determined to be an unsafe or unhealthful condition.

(2) Affix a *\"Danger - Unsafe, Do Not Use\"* tag to any unsafe
    equipment involved.

(3) Advise the supervisor concerned of the corrective action necessary
    to eliminate or\
    neutralize the unsafe condition, if necessary.

> Chap 9 Page 79

Par 101

> AC 3900.21E 8/17/90
>
> \(4\) If the unsafe condition appears to be of a minor nature, place a
> safety trouble call to
>
> AAC-53.
>
> \(5\) If determined that the corrective action will require
> engineering design or more than 8\
> hours of labor, notify the immediate supervisor concerned to prepare
> an AC Form 6900-2, Work Order\
> Request, and forward it within 24 hours to AAC-16.
>
> \(6\) Upon receipt of the work order, stamp an FAA 1360-49, Speed
> Memo, with an official\
> occupational safety stamp (see Figures 9-1, Sample of Official
> Occupational Safety Office Priority Safety\
> Order Stamp, and Figure 9-2, Sample of Official Occupational Safety
> Office Safety Request Stamp) fill­\
> ing in the date the priority action shall be completed, and forward it
> along with the submitted work order\
> to AAC-50, who shall:
>
> \(a\) Process the priority safety order or safety request in
> accordance with the priority
>
> date assigned by AAC-16.

(b) Notify AAC-16 immediately of any priority safety order/safety
    request which\
    cannot be corrected within the assigned timeframe, effecting
    temporary safeguards with the approval of\
    AAC-16.

```{=html}
<!-- -->
```
(b) Advise AAC-16 when permanent corrective action has been completed.

> d\. [After corrective action]{.underline} has been completed to
> eliminate the unsafe condition, AAC-16 will:

(1) Remove the *\"DANGER* \" tags.

(2) Notify the immediate supervisor that normal operations may be
    resumed.

> e\. [AAC-16]{.underline} will review progress weekly on priority
> safety orders and safety requests, notifying appropriate officials of
> any delays or problems encountered that might delay completion of the
> corrective action within the authorized timeframe.
>
> 104\. - 110. [RESERVED.]{.underline}

Page 80 Chap 9

> Par 103
>
> 8/17/90 AC 3900.21E
>
> [Figure 9-1. SAMPLE OF OFFICIAL OCCUPATIONAL SAFETY PRIORITY
> SAFETY]{.underline}
>
> [ORDER STAMP]{.underline}
>
> ![](media/image11.jpeg){width="3.0597222222222222in"
> height="2.020138888888889in"}
>
> [Figure 9-2. SAMPLE OF OFFICIAL OCCUPATIONAL SAFETY REQUEST
> STAMP]{.underline}
>
> ![](media/image12.jpeg){width="3.040277777777778in"
> height="1.8402777777777777in"}

Chap 9 Page 81 (and 82)

> 8/17/90 AC 3900.21E

Appendix 1

#### APPENDIX 1. POTENTIAL TOE-HAZARD OCCUPATIONS

> 1\. [FACILITY SUPPORT DIVISION (AAC-50)]{.underline}. Positions which
> require handling or working with heavy drums, tanks, lumber, metal,
> motors, pipe, ladders, or otherwise handle material of a heavy nature
> as a significant part of their regular duties include:
>
> Electric Power Ground Equipment Mechanics and Electro-Mechanic
> Equipment Mechanics
>
> Motor Vehicle Operators
>
> Pest Controllers and Fire Extinguisher Servicepersons
>
> Welders and Mobile Equipment Repairers
>
> 2\. [MANAGEMENT SERVICES DIVISION (AAC-60)]{.underline}. Positions
> which require movement of office furniture and equipment, and handling
> of film shipping containers, heavy boxes or rolls of printing paper
> and similar items include:
>
> Duplicating Personnel Forklift Operators Warehouseworkers Moving
> Series Clerks Bindery Workers (Distribution) Supply Clerks
> (Distribution)
>
> 3\. [FAA LOGISTICS CENTER (AAC-400)]{.underline}.

a\. [Positions]{.underline} in the Storage and Transportation Branch
(AAC-430) involving employees who receive, ship, store, and otherwise
handle material of a heavy nature as a significant part of their regular
assignments include:

> Crane Operators
>
> Craters
>
> Distribution Facilities Specialists
>
> Equipment Specialists
>
> Forklift Operators - Warehouseworkers
>
> Freight Checkers
>
> Identification and Condition Verifiers
>
> Material Distributors
>
> Material Equipment Inspectors
>
> Material Processors
>
> Motor Vehicle Operators
>
> Packaging and Preservation Specialists
>
> Packers
>
> Parts Expediters
>
> Property Disposal Assistants
>
> Supply Clerks
>
> Supply Technicians
>
> Tool and Parts Attendant
>
> Mechanical Equipment Parts Keeper Repairer
>
> Electronic Equipment Maker Repairers
>
> Page 1
>
> AC 3900.21E 8/17/90
>
> Appendix 1
>
> b\. [Positions]{.underline} in the Engineering and Production Branch
> (AAC-440) involving employees whose daily duties require extensive
> handling of heavy material, parts, drums, and cans, or electronic
> system sub-unit components include:
>
> Cabinetmakers
>
> Electrical-Mechanical Accessory Repairers
>
> Electro-Mechanical Equipment Repairers
>
> Electronic Technicians
>
> Electroplaters
>
> Equipment Specialists
>
> Machine and Hand Tool Repairers
>
> Machinists
>
> Metal Finishers
>
> Painters
>
> Plastic Workers
>
> Power Ground Equipment Repairers
>
> Property Accountable Clerks
>
> Sheet Metal Mechanics
>
> Structural Assembly Metal Workers
>
> Transformer and Electrical Motor Repairers
>
> Welders
>
> c\. Positions in the Quality Control Branch (AAC-450) involving
> employees whose daily duties involve unpacking, handling, and
> repacking of electronic equipment component parts as a significant
> part of their daily job duties include:

##### Quality Control Specialists 

4\. [AVIATION STANDARDS NATIONAL FIELD OFFICE AVN)]{.underline}.

> a\. [Positions]{.underline} in the flight inspection field offices
> (FIFO\'s), Aircraft/Avionics Maintenance Branch (AVN-6B), Aircraft
> Maintenance and Engineering Division (AVN-300), and ACY Aircraft
> Services Branch (AVN-350), involving employees whose regular duties
> require handling of or working with heavy aircraft parts, components,
> engines, tires, electronic gear, or are otherwise exposed to
> significant foot in­jury potentials include:
>
> Avionic Technicians
>
> Instrument Technicians
>
> Electricians
>
> Mechanics
>
> Equipment Specialists/Supply Technicians
>
> Maintenance Supervisors
>
> Painters
>
> Upholsterers
>
> Mechanists
>
> Sheet Metal
>
> Wheel, Tire, and Brake
>
> Silk Screen/Pantograph
>
> Shop Loading Production Controllers

Page 2

> 8/17/90 AC 3900.21E

Appendix 1

> b\. [Positions]{.underline} in the Quality Assurance Branch (AVN-320)
> where inspector personnel work in the hangar and ship areas who handle
> components that weigh as much as 50 to 75 pounds include:
>
> Aircraft Inspectors Avionic Inspectors Nondestructive Testing
> Inspectors

5\. [CIVIL AEROMEDICAL INSTITUTE (AAM-3)]{.underline}. Positions which
regularly require handling or working with heavy material or equipment,
especially in the Machine Shop area include:

> Engineering Technicians Crash Injury Investigators Animal Caretakers
> Biological Aids Chamber Operators
>
> Page 3 (and 4)