This corporate procedure applies to all Members of the Workforce whose work activities involve the use of ladders, scaffolds, and elevating work platforms.
Exceptions to, or deviations from, this procedure must be approved through the Executive Policy Sponsor or Policy Area Manager, if delegated. Click here to view Contacts for Corporate Policy System Policies, Processes, and Procedures. See CG100.1.7, Request an Exception to a Policy, Process, or Procedure, for directions on how to obtain an exception to this procedure.
Granting or permitting exceptions or violations of policy, process, or procedure without authority, regardless of position or title, may be cause for disciplinary action up to and including termination of employment. Violating a policy, process, or procedure may be cause for disciplinary action up to and including termination of employment.
IMPORTANT NOTICE: A printed copy of this document may not be the document currently in effect. The official version is located on the Sandia National Laboratories Sandia Restricted Network (SRN).
This procedure describes the safe use of ladders, scaffolds, and elevating work platforms.
|
Activity |
Responsible Individual |
Required Action |
| Complete and Understand Required Training | Managers |
Ensure that:
|
| Complete and Understand Required Training | Members of the Workforce |
Members of the Workforce who have completed training must:
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|
Activity |
Responsible Individual |
Required Action |
| Select Ladders | Members of the Workforce |
|
Table 1. Duty Rating Capabilities of Ladders
|
Duty Rating and Type |
Working Load (lbs) |
|
Special duty (IAA) |
375 |
|
Extra heavy duty (IA) |
300 |
|
Heavy duty (I) |
250 |
|
Medium duty (II) |
225 |
|
Light duty (III) |
200 |
Table 2. Ladder Size, Working Length, and Height
| Extension Ladder Size (ft) | Maximum Working Length (ft) | Height to Top Support on Wall (ft) | Height to Roof Eave with 1 to 3 Foot Extension (ft) |
| 16 | 13 | To 12 1/2 | 9 1/2 – 11 1/2 |
| 20 | 17 | 12 1/2 – 16 1/2 | 13 1/2 – 15 1/2 |
| 24 | 21 | 16 1/2 – 20 | 17-19 |
| 28 | 25 | 20-24 | 21-23 |
| 32 | 29 | 24-28 | 25-27 |
| 36 | 32 | 28-31 | 28-30 |
| 40 | 35 | 32-34 | 31-33 |
|
Activity |
Responsible Individual |
Required Action |
| Use Ladders | Members of the Workforce |
Observe manufacturers' data. Note: Additional safety practices are available in SF 2001-LSG, Ladder Safety Guidelines and Inspection Checklist (Word file/Acrobat file). |
| Work on Scaffolds and Having Scaffolds Installed | Members of the Workforce |
Observe the manufacturers' safety instructions and data. Note: Additional safety practices are available in SF 2001-SGI, Scaffold Safety Guidelines and Inspection Checklist (Word file/Acrobat file). |
| Work on Elevating Work Platforms | Members of the Workforce | Read the manufacturer's operating instruction(s) and user safety rules, or be trained by a qualified competent operator on The contents of the manufacturer's operating instruction(s), users safety rules, and decals, warnings, and instructions that may be displayed on the platform. |
|
Activity |
Responsible Individual |
Required Action |
| Maintain Ladders, Scaffolds, and Elevating Work Platforms | Members of the Workforce |
Ensure that ladders, fixed ladder systems [SF 2001-FIX (4-2010) SNL Fixed Ladder Inspection Checklist (MS Word/Acrobat file], scaffolds, and elevating work platforms are maintained in a safe condition by performing the following:
|
|
Activity |
Responsible Individual |
Required Action |
| Inspect Elevating Work Platforms | Managers whose Members of the Workforce use elevating work platforms |
|
| Use Elevating Work Platforms | Managers whose Members of the Workforce use elevating work platforms |
Ensure that:
|
| Use Elevating Work Platforms | Authorized, Qualified Operators |
|
| Modify Platforms | Managers |
Ensure that:
Note: See the Suspect and Counterfeit Items Program (SCM100.3.13, Manage Suspect or Counterfeit Items) and the S/CI website for more information about suspect or counterfeit items. |
| Retain Records | Managers |
|
Table 3. Minimum Safe Approach Distances
|
Voltage Range (Phase-to-Phase) |
MSAD |
| 0 to 300 V | 5 ft or 1.52 m |
| > 300 V to 50 kV | 10 ft or 3.05 m |
| > 50 kV to 200 kV | 15 ft or 4.60 m |
| > 200 kV to 350 kV | 20 ft or 6.10 m |
| > 350 kV to 500 kV | 25 ft or 7.62 m |
| > 500 kV to 750 kV | 35 ft or 10.67 m |
| > 750 kV to 1,000 kV | 45 ft or 13.72 m |
Forms
Websites
See "Retain Records" in the Elevating Work Platforms section of this procedure.
| Responsible Individual | Required | Recommended |
| Members of the Workforce who use ladders |
|
|
| Members of the Workforce who use scaffolds |
|
|
|
Members of the Workforce who use elevating platforms
|
|
|
| Managers of those Members of the Workforce |
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Processes
Procedures
| Review Completion Dates |
|---|
| In Process |
| Date | Summary |
|---|---|
| 03/19/2012 |
Administrative Modified Replaced Danny Donald with Randy Fellhoelter as subject matter expert. |
| 12/01/2010 |
Administrative Deleted Clarified that the Facilities Management Operations Center should be contacted to request repairs to ladders, scoffolds and elevating work platforms. Do not call the ES&H Hotline. (Requirements & Instructions, Maintenance and Inspection of Ladders, Scaffolds, and Elevating Work Platforms) Modified
|
| 11/09/2010 |
Administrative Modified Clarifies type of equipment to be inspected and when inspections should take place. (Requirements & Instructions; Maintenance and Inspection of Ladders, Scaffolds, and Elevating Work Platforms; Maintain Ladders, Scaffolds, and Elevating Work Platforms) |
| 10/06/2010 |
Administrative Added Added a link to SNL Ladders, Scaffolds, and Elevating Work Platforms Website under Forms, Links & Tools. |
| 07/7/2010 |
Administrative Modified
|
| 06/01/2010 |
Administrative Modified Added new code to supplemental tables for formatting purposes. No change to content of procedure. |
| 4/23/2010 |
Administrative Added Added the following form to Maintain Ladders, Scaffolds, and Elevating Work Platforms and Forms, Links, and Tools:
Deleted Deleted the following forms from Elevating Work Platforms, Retain Records and Forms, Links, and Tools:
|
| 03/15/2010 |
Administrative Deleted Under Training Requirements, Members of the Workforce who use ladders or scaffolds
Under Training Requirements, Managers of those Members of the Workforce
Reason for changes Information not necessary. |
| 02/15/2010 |
Administrative Modified Under Requirements & Instructions, Training
Under Training Requirements Modified
Reason for changes Clarification.
|
| 01/29/2010 |
Administrative Modified Under Added table styles to improve formatting of supplemental (non-requirements) tables. |
| 01/28/2010 |
Administrative Under Training Requirements Modified
Reason for changes Clarification. |
| 01/27/2010 |
Administrative Under Procedure Requirements, Requirements & Instructions, Training, Complete and Understand Required Training, in the Required Action column: Deleted:
Added
Deleted:
Modified
Added
Under Requirements & Instructions, Elevating Work Platforms, Inspect Elevating Work Platforms, in the Required Action column: Modified
Under Requirements & Instructions, Elevating Work Platforms, Retain Records, in the Required Action column: Modified The first and second main bullets--
Reason for changes Clarification. |