Skip to content
All safety questions
Asked by a personGeneral — US and Canadaen-CA

Extension cords

A person submitted this question to Rosie's free generator. The asker's identity is neither imported nor published.

Rosie's answer

Published by SALUS

Toolbox Talk: Safe Use of Extension Cords

Date: [DATE] Duration: [DURATION] minutes Presenter: [PRESENTER NAME] Location: [LOCATION]

Objective

To educate participants on the safe use of extension cords in the workplace, including hazard identification, control measures, and proper inspection procedures to prevent electrical accidents.

Introduction

Extension cords are commonly used in various work environments to provide temporary power. However, improper use can lead to electrical hazards, including shocks, burns, and fires. Understanding how to safely use and inspect extension cords is crucial for workplace safety.

Presenter Note: Engage the audience by asking if anyone has personal experience related to extension cord safety.

Key Points

  • Inspection Before Use: Always visually inspect extension cords for external defects such as loose parts, deformed or missing pins, or damage to the outer jacket or insulation before each use [1].
  • Proper Grounding: Ensure that all extension cords used with grounding-type equipment contain an equipment grounding conductor [2].
  • Avoid Overloading: Do not exceed the ampere rating of the extension cord, as this can cause overheating and potential fire hazards [3].
  • Protection from Damage: Protect cords from sharp corners, projections, and doorways to prevent damage [4].
  • Use in Wet Locations: Use only approved extension cords in wet or highly conductive locations to prevent electrical shock [2].

Hazard Identification

Common hazards associated with extension cords include:

  • Electrical Shock: Can occur if cords are damaged or improperly grounded.
  • Fire Hazards: Overloading cords or using them inappropriately can lead to overheating and fires.
  • Trip Hazards: Cords running across walkways can cause trips and falls.

Presenter Note: Encourage participants to share any additional hazards they've encountered.

Control Measures

  • Elimination: Use permanent wiring whenever possible to eliminate the need for extension cords.
  • Engineering Controls: Use cord covers to protect cords from damage and prevent tripping hazards.
  • Administrative Controls: Implement a regular inspection and maintenance program for all extension cords [3].
  • PPE: Use insulated gloves when handling cords in wet or conductive environments.

Safe Work Procedures

  1. Inspect the cord for damage before use.
  2. Ensure the cord is rated for the intended use and environment.
  3. Plug the cord into a GFCI-protected outlet.
  4. Avoid running cords through doorways or across walkways.
  5. Disconnect the cord by pulling the plug, not the cord itself.

Presenter Note: If possible, demonstrate the safe work procedure or use visual aids.

Personal Protective Equipment (PPE) Requirements

  • Insulated Gloves: Use when handling cords in wet or conductive environments.
  • Safety Glasses: Protect eyes from potential sparks or debris.

Real-World Example or Case Study

A recent incident involved an employee receiving an electrical shock due to a damaged extension cord that was not properly inspected before use. The cord had a frayed outer jacket, which exposed the internal wires.

Presenter Note: Ask participants if they can relate this example to their own experiences.

Group Discussion

Discuss the following questions:

  1. What are some common signs of damage to look for when inspecting extension cords?
  2. How can we ensure that extension cords are not overloaded?
  3. What are the best practices for storing extension cords when not in use?

Presenter Note: Encourage active participation and facilitate the discussion.

Emergency Procedures

  1. Disconnect power immediately if a cord is damaged or sparking.
  2. Evacuate the area if there is a fire risk.
  3. Report the incident to a supervisor.
  4. Seek medical attention if an electrical shock occurs.

Questions and Answers

  • Q: What should you do if you find a damaged extension cord?

A: Remove it from service immediately and report it for repair or replacement.

  • Q: Can extension cords be used as permanent wiring?

A: No, they are intended for temporary use only.

Summary

  • Always inspect extension cords before use.
  • Ensure proper grounding and avoid overloading.
  • Protect cords from damage and use them safely in wet locations.
  • Follow safe work procedures and use appropriate PPE.

Action Items

  1. Conduct a visual inspection of all extension cords in your work area.
  2. Report any damaged cords to your supervisor.
  3. Review and follow the safe work procedures for using extension cords.

Remember: Safety is everyone's responsibility. Always inspect and use extension cords safely.

Report all hazards, near-misses, and incidents to your supervisor immediately.

Safety powered by SALUS

4 source record(s)

Sources used for this answer

[1] Rules for the Administration of the Oregon Safe Employment Act (General Occupational Safety and Health, Division 2, OSHA Oregon)

Page 2079

Open source document

Source excerpt

Oregon Occupational Safety and Health Division Division 2 - (i) Portable cord- and plug-connected equipment and flexible cord sets (extension cords) shall be visually inspected before use on any shift for external defects (such as loose parts, deformed and missing pins, or damage to outer jacket or insulation) and for evidence of possible internal damage (such as pinched or crushed outer jacket). Cord- and plug-connected equipment and flexible cord sets (extension cords) which remain connected once they are put in place and are not exposed to damage need not by visually inspected until they are relocated. - (ii) If there is a defect or evidence of damage that might expose an employee to injury, the defective or damaged item shall be removed from service, and no employee may use it until repairs and tests necessary to render the equipment safe have been made. - (iii) When an attachment plug is to be connected to a receptacle (including any on a cord set), the relationship of the plug and receptacle contacts shall first be checked to ensure that they are of proper mating configurations. - (3) Grounding-type equipment. - (i) A flexible cord used with grounding-type equipment shall contain an equipment grounding conductor. - (ii) Attachment plugs and receptacles may not be connected or altered in a manner which would prevent proper continuity of the equipment grounding conductor at the point where plugs are attached to receptacles. Additionally, these devices may not be altered to allow the grounding pole of a plug to be inserted into slots intended for connection to the current-carrying conductors. - (iii) Adapters which interrupt the continuity of the equipment grounding connection may not be used. - (4) Conductive work locations. Portable electric equipment and flexible cords used in highly conductive work locations (such as those inundated with water or other conductive liquids), or in job locations where employees are likely to contact water or conductive liquids…

[2] Safety Standards for General Safety and Health Standards (Chaper 296-24 WAC)

Page 445

Open source document

Source excerpt

\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ - (x) You must protect flexible cords and cables from accidental damage, as might be caused, for example, by sharp corners, projections, and doorways or other pinch points. - (xi) You must support cable assemblies and flexible cords and cables in place at intervals that ensure that they will be protected from physical damage. Support must be in the form of staples, cables ties, straps, or similar type fittings installed so as not to cause damage. ## (c) Cable trays . - (i) Only the following wiring methods may be installed in cable tray systems: Armored cable; electrical metallic tubing; electrical nonmetallic tubing; fire alarm cables; flexible metal conduit; flexible metallic tubing; instrumentation tray cable; intermediate metal conduit; liquid tight flexible metal conduit; liquid tight flexible nonmetallic conduit; metal-clad cable; mineral-insulated, metalsheathed cable; multiconductor service entrance cable; multiconductor underground feeder and branchcircuit cable; multipurpose and communications cables; nonmetallic sheathed cable; power and control tray cable; power-limited tray cable; optical fiber cables; and other factory-assembled, multiconductor control, signal, or power cables that are specifically approved for installation in cable trays, rigid metal conduit, and rigid nonmetallic conduit. - (ii) In industrial establishments where conditions of maintenance and supervision assure that only qualified persons will service the installed cable tray system, the following cables may also be installed in ladder, ventilated-trough, or ventilated channel cable trays: - (A) Single conductor cable; the cable must be No. 1/0 or larger and must be of a type listed and marked on the surface for use in cable trays; where Nos. 1/0 through 4/0 single conduct…

[3] Safety Standards for General Safety and Health Standards (Chaper 296-24 WAC)

Page 497

Open source document

Source excerpt

\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ effective 09/01/01. Statutory Authority: Chapter 49.17 RCW. 91-24-017 (Order 91-07), 296-24-980, filed 11/22/91, effective 12/24/91.] ## WAC 296-24-985 Use of equipment. - (1) Portable electric equipment . This section applies to the use of cord- and plug-connected equipment, including flexible cord sets (extension cords). - (a) Handling . You must handle handling portable equipment in a manner which will not cause damage. You must not use flexible electric cords connected to equipment for raising or lowering the equipment. You must not fasten flexible cords with staples or otherwise hung in such a fashion as could damage the outer jacket or insulation. ## (b) Visual inspection . - (i) You must visually inspect portable cord- and plug-connected equipment and flexible cord sets (extension cords) before use on any shift for external defects (such as loose parts, deformed and missing pins, or damage to outer jacket or insulation) and for evidence of possible internal damage (such as pinched or crushed outer jacket). Cord- and plug-connected equipment and flexible cord sets (extension cords) which remain connected once they are put in place and are not exposed to damage need not be visually inspected until they are relocated. - (ii) If there is a defect or evidence of damage that might expose an employee to injury, you must remove the defective or damaged item from service, and employees must no use it until repairs and tests necessary to render the equipment safe have been made. - (iii) When an attachment plug is to be connected to a receptacle (including any on a cord set), you must first check the relationship of the plug and receptacle contacts to ensure they are of proper mating configurations. ## (c) Grounding-type equipment . - (i) A flexib…

[4] Rules for the Administration of the Oregon Safe Employment Act (Construction, Division 3, OSHA Oregon)

Page 455

Open source document

Source excerpt

## BRANCH CIRCUITS / WIRING DESIGN & PROTECTION - (c) Before each day's use, visually inspect each extension cord, or other device, and any equipment connected by cord and plug, for external defects, such as deformed or missing pins or insulation damage, and for signs of possible internal damage. Extension cords, devices and receptacles not exposed to damage are exempt from this inspection. Do not use damaged or defective equipment. - (d) Do these tests on all extension cords, other devices and receptacles that are not part of the permanent wiring of the building or structure, and cord- and plug-connected equipment required to be grounded: - (A) Test all equipment grounding conductors for continuity. - (B) Test each receptacle or plug to assure the equipment grounding conductor is connected to its proper terminal. - (e) Do all required tests: - (A) Before first use; - (B) Before first use after repair; - (C) Before use after any incident that reasonably could cause damage (for example, when a cord set is run over); and - (D) At intervals not longer than 3 months. Inspect fixed extension cords, other devices and receptacles not exposed to damage at least every 6 months. - (f) Record all tests required in this paragraph. This test record must identify each receptacle, cord set, and cord- and plug-connected equipment that passed the test and indicate the last date of testing or the test interval. Keep this record by means of logs, color coding, or other effective means. Keep the record until replaced by a newer record. The record must be available on the job site for inspection by the Administrator and any affected employee. - (2) Outlet devices. Outlet devices shall have an ampere rating not less than the load to be served and shall comply with the following: - (i) Single receptacles. A single receptacle installed on an individual branch circuit shall have an ampere rating of not less than that of the branch circuit. - (ii) Two or more receptacles. Where con…

Related Q&A

Keep exploring.

Human questionGeneral

Write a toolbox talk on Router and laser room

Router and Laser Room Safety ============================ *Date:** 2026-02-16 *Duration:** \[DURATION] minutes *Presenter:** \[PRESENTER NAME] *Location:** \[LOCATION] Objective To ensure safe operation of routers and lasers by identifying hazards, assessing risks, and implementing effective control measures in

Read the thread
Human questionGeneral

Create me a toolbox topic of operating a manlift

Safe Manlift Operation ====================== *Date:** 2025-09-13 *Duration:** \[DURATION] minutes *Presenter:** \[PRESENTER NAME] *Location:** \[LOCATION] Objective To ensure all personnel understand the safe operating procedures for manlifts, including pre-use inspections, fall protection, and emergency procedures

Read the thread
Human questionGeneral

Confined space risk assessment

Confined Space Entry Risk Assessment ==================================== *Assessment Date:** \[DATE] *Assessor:** \[ASSESSOR NAME] *Department/Area:** \[DEPARTMENT/AREA] *Review Date:** \[REVIEW DATE] 1\. Assessment Scope This risk assessment covers all confined space entry activities undertaken by personnel. It

Read the thread
Human questionGeneral

Write a toolbox talk on HVAC jobsite safety

Toolbox Talk: HVAC Jobsite Safety *Date:** [DATE] *Duration:** [DURATION] minutes *Presenter:** [PRESENTER NAME] *Location:** [LOCATION] Objective The objective of this toolbox talk is to ensure that all HVAC technicians understand the key safety practices necessary to prevent accidents and injuries on the jobsite. By

Read the thread
Human questionGeneral

Digging cages

Excavation and Trenching Near Underground Enclosures and Confined Spaces ======================================================================== *Date:** 2025-08-16 *Duration:** \[DURATION] minutes *Presenter:** \[PRESENTER NAME] *Location:** \[LOCATION] Objective The objective of this toolbox talk is to provide

Read the thread
Human questionGeneral

Give me tool box meeting topic for cnrl pelican lake

For CNRL Pelican Lake operations, toolbox and tailgate meetings should be site-specific, task-based, and documented, with emphasis on field hazards typical of oilfield and construction-style work such as excavation, mobile equipment, hazardous energy, atmospheric hazards, and changing ground or weather conditions.

Read the thread
Discussion thread

Add your experience.

Community answers can add practical context. They are moderated, but they are not SALUS-reviewed safety guidance.

New contributions are temporarily closed while the moderation queue is configured.

Community answers(0)

No community answers have been approved yet.

Comments on Rosie's answer(0)

No comments have been approved yet.

Ready to put operational safety to work?

Join 400K users across 150K sites already on SALUS.

Request a demo

No commitment · 30-minute personalized walkthrough