Level3 Safety Manual

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Level 3 Communications, LLC

Health, Safety and Environment Manual

Level (3) Communications LLC/ Propriety and confidential information Page: 1 of 173Revision Number: 00 Revision Date: 03/09/2007

This is an uncontrolled document. For the current version, see HSE Web site.


Health, Safetyand

Environment Manual


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Health Safety and Environment (HSE) Vision

Level 3 Communications is committed to achieving excellence in its protection of health,safety, and the environment (HSE) for our employee-owners, business partners, andglobal communities.

Level 3 will achieve and maintain excellence by:

Evaluating risks to the company and developing and implementing effectivestrategies and documented procedures for mitigating these risks

Complying with applicable regulations and company requirements Allocating appropriate resources to facilitate implementation of the HSE function Communicating responsibilities and other requirements using effective training

and awareness programs Encouraging employee participation Developing innovative and flexible solutions that drive improved HSE

performance and contribute to achieving company objectives


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Table of Contents

Aerial Work Platform 4

Managing Asbestos in Buildings 11

Bloodborne Pathogen Control 15

First Aid and CPR for Field ServicesOrganizations 18

Electrical Safety 20

Emergency Action Plans 53

Emergency Response Program 57

Ergonomics 62

Fire Prevention and Protection 74

Hand and Power Tools 78

Hazard Communications 81

Hot Work Safety 87

Housekeeping 90

Incident Reporting and Investigation 93

Ladder Safety 96

Laser Safety 99

Manual Material Handling 103

Motor Vehicle Safety 105

Non-Ioinzing (RF) Radiation Safety 110

Portable Fire Extinguishers in TechnicalFacilities 116

Powered industrial Trucks 125

Personal Protective Equipment 131

Safety and Security Signage 145

Trenching and Excavation Safety 151

Utility Hole Safety 162

Walking and Working Surfaces 167

Working Around Heavy Equipment 170


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Aerial Work Platform Safety

1.0 Scope1.1 This procedure applies to all Employee-Owners (EOs) of Level (3) Communications andall company owned, leased or rented aerial lift equipment.

2.0 Definitions

2.1 Aerial Device or Aerial Work Platform A devices that is designed and manufacturedto lift workers and tools to an elevated work position on a platform that is supported byscissors, masts or booms.

2.2 Articulat ing Boom An aerial device that has two or more hinged boom sections.

2.3 Authorized Person A person who is approved and assigned to perform specific typesof duties by the employer and who is qualified to perform those duties due to his/hertraining or experience.

2.4 Extensible Boom An aerial device, except for the aerial ladder-type, that has atelescopic boom.

2.5 Insulated Aerial Device An aerial work platform that is designed with dielectriccomponents to meet specific electrical insulating ratings.

2.6 Platform The portion of an aerial work platform, such as a bucket, basket, stand, cageor the equivalent, that is designed to be occupied by personnel.

2.7 Qualified Person A person who possesses a recognized degree, certificate,professional standing, or skill who, by knowledge, training and experience, hasdemonstrated the ability to deal with problems relating to the safety matter, the work andthe project.

2.8 Vertical Tower An aerial device that is designed to operate vertically on a levelsurface.

3.0 General Requirements

3.1 Pre-Operation Procedures

3.1.1 Each aerial work platform shall be inspected, maintained, repaired and kept inproper working condition in accordance with the manufacturers or ownersoperation manuals.

3.1.2 All aerial work platforms are to be inspected prior to each use to make sure it isin safe working condition (see Appendix A). A thorough annual inspection, withrecord of dates of the inspection will be maintained.

3.1.3 Employee-owner to ensure the annual inspection is current by checking the rearplate of the vehicle. If annual inspection is not current the aerial lift is not to beused.

3.1.4 Any aerial work platform found not to be in safe operating condition shall beremoved from service until repaired. All repairs shall be made by an authorizedperson in accordance with the manufacturers or owners maintenance manual.

3.1.5 If the aerial work platform is rated and used as an insulated aerial device, theelectrical insulating components shall be tested for compliance with the rating ofthe aerial work platform in accordance with ANSI A92.2-1992.

3.1.6 Such testing shall comply with all of the following provisions:.


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3.1.6.1 The test shall be performed not less than annually.

3.1.6.2 Written, dated and signed test reports shall be made available byLevel (3), upon request, for examination by a Department of LaborRepresentative.

3.1.6.3 The insulated portion of an aerial device shall not be altered in anymanner that might reduce its insulating value.

3.1.6.4 All danger, caution and control markings and operational plates shallbe legible and not obscured.

3.1.7 Before use on each work shift, an aerial work platform shall be given a visualinspection by the operator for defects that would affect its safe operation anduse. Visual inspection should include all of the following:

3.1.7.1 Cracked welds

3.1.7.2 Bent or broken structural members

3.1.7.3 Hydraulic or fuel leaks

3.1.7.4 Damaged controls and cables3.1.7.5 Loose wires

3.1.7.6 Tire condition

3.1.7.7 Fuel and hydraulic fluid levels

3.1.7.8 Slippery conditions on the platform

3.1.7.9 Operate all platform and ground controls to ensure that they performtheir intended functions and all controls are clearly marked

3.1.7.10 Check operation of all safety interlocks

3.1.7.11 Complete pre-operation checklist

3.1.8 Before the aerial work platform is used, and during use on the jobsite, theoperator shall inspect for all of the following:

3.1.8.1 Ditches, drop-offs and holes

3.1.8.2 Bumps and floor obstructions

3.1.8.3 Debris

3.1.8.4 Overhead obstruction and power lines

3.1.9 All unsafe items found as a result of the inspection of the aerial work platform orwork area shall be corrected before further use of the aerial work platform.

3.1.10 When proper clearances can not be maintained, aerial work shall cease and theowner of the electrical lines or their authorized representative shall be notified.

3.1.11 Any overhead electrical line shall be considered to be an energized line.

3.2 Operating Procedures

3.2.1 The aerial work platform shall be used only in accordance with themanufacturers or owners operating instructions and safety rules.

3.2.2 When operating aerial work platforms under, over, by or near energized electricpower lines, the clearances identified in Appendix B Minimum Safe ApproachDistances must be followed.


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3.2.3 The manufacturers rated load capacity shall not be exceeded. Employee-owners shall ensure the load and its distribution on the platform are inaccordance with the manufacturers specifications.

3.2.4 Only personnel, their tools and necessary material shall be on or in the platform.

3.2.5 The guardrail system of the platform shall not be used to support any of thefollowing:

3.2.5.1 Materials

3.2.5.2 Other work platforms

3.2.5.3 Employees

3.2.6 Personnel shall maintain a firm footing on the platform while working thereon.The use of railings, planks, ladders or any other devices on the platform forachieving additional height is prohibited.

3.2.7 A full body harness with energy absorbing lanyard , fixed to an attachment pointprovided and approved by the manufacturer, shall be utilized, in accordance with

Safety Manual Section 20 Fall Protection and used continuously by anyoccupant(s) of an aerial lift platform.

3.2.8 Belting off to an adjacent pole structure or equipment while working from anaerial platform is prohibited.

3.2.9 Before and during driving of the aerial platform vehicle, the driver shall keep aclear view of the path of travel and make sure that the path is firm and level.

3.2.10 Maintain a safe distance from the following:

3.2.10.1 Obstacles

3.2.10.2 Debris

3.2.10.3 Drop-offs

3.2.10.4 Holes

3.2.10.5 Depressions3.2.10.6 Ramps

3.2.10.7 Overhead obstructions

3.2.10.8 Overhead electrical lines

3.2.11 Outriggers or stabilizers, when provided, are to be used in accordance with themanufacturers instructions. Outriggers and stabilizers shall be positioned onpads or a solid surface.

3.2.12 Aerial work platforms shall be elevated only when on a firm and level surface.

3.2.13 A vehicle mounted aerial work platform shall have its brakes set before elevatingthe platform.

3.2.14 A vehicle mounted aerial work platform shall have wheel chocks placed before

using the unit on an incline.3.2.15 Climbing equipment gaffs shall not be worn while performing work from an

aerial work platform.

3.2.16 Platform gates shall be closed while the platform is in an elevated position.

3.2.17 Altering, modifying or disabling safety devices or interlocks are prohibited.

3.2.18 An operator shall ensure that the area surrounding the aerial work platform isclear of personnel and equipment before lowering the platform.

3.2.19 The aerial lift platform vehicle must not be driven when the platform is elevatedand occupied.


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3.2.20 Before and during travel, the operator shall do the following:

3.2.20.1 Inspect to see that booms, platforms and aerial ladders are properlycradled or secured.

3.2.20.2 Ensure that outriggers are in a stored position.

4.0 Responsibilities

4.1 It shall be the responsibility of each EO to ensure that:

4.1.1 Operator training is current

4.1.2 EO had read and understands operators manuals, labels, warnings andinstructions on the lift

4.1.3 All occupants of the platform wear appropriate personal safety equipment for theconditions under which the platform will be operated (e.g., fall protection, hardhats)

4.1.4 Daily pre-operation inspections on aerial work platform is completed

4.2 It shall be the responsibility of management to ensure that:

4.2.1 The aerial work platform is used only for intended applications as defined by themanufacturers specifications.

4.2.2 Operator training is current.

4.2.3 Operators comply with the established safety procedures.

4.2.4 Only authorized employees operate the aerial work platforms.

4.2.5 Daily pre-operation inspections are completed.

4.2.6 Aerial lift platforms are maintained and that annual inspections are completed asidentified in 6.1.5.

4.2.7 Aerial work platforms are removed from service if not compliant with ANSI,OSHA and Level (3) standards.

5.0 Training

5.1 Level (3) shall provide each employee owner who will operate the aerial work platformwith instruction and training regarding the equipment prior to use. Training will beconducted in accordance with the equipment manufacturer and current OSHA and otherapplicable standards. Each operator must be in compliance with the minimum followingprovisions.

5.1.1 Is instructed by a qualified person in the intended function of each of the controls.

5.1.2 Is trained by a qualified person and reads and understands the manufacturers orowners operating instructions and safety rules.

5.1.3 Understands by reading or having a qualified person explain all decals, warningand instruction displayed on the aerial work platform.

5.1.4 Reads and understands the provisions of the required training.

5.1.5 Understands and performs a written pre-operation inspection of equipment.

5.1.6 Successful completion of operational skills demonstration.

5.1.7 Training shall occur every three (3) years or retrained if unsafe work practicesare observed.


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6.0 Reference

6.1 ANSI A92.2-1992 Vehicle Mounted elevating and Rotating Work Platforms

6.2 29 CFR 1926.453 Aerial Lifts

6.3 ANSI A92.2-1969 incorporated by reference under 1926.453

6.4 Level (3) Communications Safety Manual, August 2004, Version 2.0

7.0 Appendix

7.1 Appendix A - Aerial Work Platform Inspection Form

7.2 Appendix B - MSAD (Minimum Safe Approach Distance) to Energized Power Lines


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Level 3 CommunicationsPropriety and confidential information Page: 9 of 173Original Issue Issue Date: October 11, 2007

This is an uncontrolled document. For the current version, see the Corporate HSE Web site.

Appendix A: Aerial Work Platform Inspection


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Appendix B: MSAD (Minimum Safe Approach Distance) toEnergized (Exposed or Insulated) Power Lines

Voltage Range(Phase to Phase)

Minimum Safe Approach Distance(Feet) (Meters)

O to 300V AVOID CONTACT

Over 300V to 50KV 10 3.05

Over 50KV to 200KV 15 4.60

Over 200KV to 350KV 20 6.10

Over 350KV to 500KV 25 7.62

Over 500KV to 750KV 35 10.67

Over 750KV to 1000KV 45 13.72


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Managing Asbestos in Buildings

1.0 Policy

Level 3 Communications will manage asbestos-containing materials (ACM) in owned buildings in amanner that minimizes the potential for employee-owners and others to be exposed to potentiallyharmful concentrations of asbestos and complies with applicable regulations. In owned buildings,Level 3 will manage known or presumed ACM in-place until removal is required due to demolition,renovation, or other activities that may disturb ACM and release asbestos fibers into the air. Level 3will coordinate with owners of buildings in which Level 3 leases space or performs work tounderstand where ACM may be present and to follow work practices that avoid disturbing ACM andcreating potentially harmful exposures to asbestos.

2.0 Scope/Purpose

This policy applies to all company work locations and employee-owners. The purpose of this policyis to establish company requirements for identifying locations and work activities where asbestos

may be present and for developing and implementing control measures that minimize the risk ofemployee-owners being exposed to harmful concentrations of asbestos.

3.0 Definitions

3.1 Asbestos- includes chrysotile, amosite, crocidolite, tremolite asbestos, anthophylliteasbestos, actinolite asbestos, and any of these minerals that has been chemically treatedand/or altered. For purposes of this policy, "asbestos" and asbestos-containing materialincludes presumed asbestos-containing material (PACM), as defined below.

3.2 Asbestos-containing material (ACM) - means any material containing more than onepercent asbestos.

3.3 Class III asbestos work - means repair and maintenance operations, where ACM,

including thermal system insulation and surfacing ACM and PACM, is likely to bedisturbed.

3.4 Disturbance - means activities that disrupt the matrix of ACM or PACM, crumble orpulverize ACM or PACM, or generate visible debris from ACM or PACM.

3.5 Presumed Asbestos Containing Material - means thermal system insulation and surfacingmaterial found in buildings constructed no later than 1980.

4.0 Roles and Responsibilit ies

4.1 Corporate Health Safety and Environment is responsible for:

4.1.1 Maintaining an inventory of company locations where asbestos-containing

materials are present.4.1.2 Creating and maintaining an Asbestos Management Plan for owned buildingswhere asbestos-containing materials are present or are presumed to be present.

4.1.3 Developing and facilitating the implementation of control measures including safework practices that must be implemented if employee-owners work activitiesmay result in the disturbance of asbestos-containing materials.

4.1.4 Developing and facilitating the delivery of employee training and awarenessmaterials in accordance with this policy and applicable regulations.


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4.1.5 Providing technical support and health and safety oversight during asbestosabatement activities occurring at company locations or that may otherwise resultin employee-owners exposure to harmful concentrations of asbestos.

4.2 Corporate Real Estate is responsible for:

4.2.1 Coordinating with owners of buildings in which Level 3 leases space to obtaininformation regarding the potential presence and condition of asbestos-containing materials and programs in place to prevent exposures to buildingoccupants (SeeAsbestos Questionnaire for Building Ownersin Appendix A).

4.2.2 Providing asbestos-related information obtained from building owners toCorporate Health Safety and Environment for inclusion in the asbestos inventoryand asbestos management plan.

4.2.3 Ensuring that building materials in Corporate Facilities are properly evaluated forthe presence of asbestos prior to initiating activities that may disturb suchmaterials during renovation, remodeling, or demolition. If asbestos-containingmaterials are found, ensuring that such materials are properly abated by qualifiedcontractors in accordance with applicable regulations prior to initiating work thatmay disturb them.

4.2.4 Notifying Corporate Health Safety and Environment of notices received frombuilding owners, other tenants, regulatory agencies, and others pertaining toasbestos in Corporate Facilities.

4.2.5 Notifying in writing the following persons of the presence, location and quantity ofasbestos-containing materials or presumed asbestos-containing materials inowned buildings:

4.2.5.1 Employers applying for or bidding for work whose employeesreasonably can be expected to work in or adjacent to areascontaining asbestos-containing materials or presumed asbestos-containing materials.

4.2.5.2 Employee-owners who will work in or adjacent to areas containingsuch material.

4.2.5.3 On multi-employer worksites, all employers of employees who will be

performing work within or adjacent to areas containing suchmaterials.

4.2.5.4 Tenants who will occupy areas containing such material.

4.3 Operations Organizations

4.3.1 Network Deployment, Field Services, and other Relevant Operations Groups -Ensuring that building materials in Network Facilities are properly evaluated forthe presence of asbestos prior to initiating activities that may disturb suchmaterials during renovation, remodeling, or demolition. If asbestos-containingmaterials are found, ensuring that such materials are properly abated by qualifiedcontractors in accordance with applicable regulations prior to initiating work thatmay disturb them.

4.3.2 Field Services Ensuring that field services employee-owners receive

appropriate training in recognizing and avoiding disturbing asbestos-containingmaterials.

4.3.3 Notifying in writing the following persons of the presence, location and quantity ofasbestos-containing materials or presumed asbestos-containing materials inowned buildings:

4.3.3.1 Employers applying for or bidding for work whose employeesreasonably can be expected to work in or adjacent to areascontaining asbestos-containing materials or presumed asbestos-containing materials.


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4.3.3.2 Employee-owners who will work in or adjacent to areas containingsuch material.

4.3.3.3 On multi-employer worksites, all employers of employees who will beperforming work within or adjacent to areas containing suchmaterials.

4.3.3.4 Tenants who will occupy areas containing such material.

4.3.4 Notifying Corporate Health Safety and Environment of notices received frombuilding owners, tenants, co-tenants, regulatory agencies and others pertainingto asbestos in Network Facilities.

5.0 Asbestos Evaluations

5.1 Level 3 will thoroughly inspect the affected facility or part of the facility where demolitionor renovation will occur for the presence of asbestos whenever Level 3 is the owner oroperator of a demolition or renovation activity. For more information on theresponsibilities of owner/operators refer to Title 40, Code of Federal Regulations, SubpartM, Section 61.

5.2 Level 3 will also determine the presence, location, and quantity of asbestos-containingmaterials prior to initiating:

5.2.1 Demolition or salvage of structures where asbestos is present.

5.2.2 Removal or encapsulation of asbestos-containing materials.

5.2.3 Construction, alteration, repair, maintenance, or renovation of structures,substrates or portions thereof that contain asbestos.

5.2.4 Installation of products containing asbestos.

5.2.5 Asbestos spill/emergency cleanup; and

5.2.6 Transportation, disposal, storage, containment of and housekeeping activitiesinvolving asbestos or products containing asbestos, at company locations orother sites where construction-related activities are performed.

6.0 Asbestos Management Plans6.1 Level 3 will prepare an asbestos management plan for owned buildings where asbestos-

containing materials are present.

6.2 The asbestos management plan must be prepared by a qualified person and will, as aminimum, contain the following elements:

6.2.1 An inventory of homogeneous building materials suspected of containingasbestos including:

6.2.1.1 The methods and results of any sampling and analysis performed.

6.2.1.2 The locations and quantities of all homogeneous building materials.

6.2.1.3 The results of the physical assessments of the material.

6.2.2 Written safe work practices/procedures for performing required repair and

maintenance procedures that may disturb asbestos-containing materials.6.2.3 Periodic re-evaluation of the physical condition of asbestos-containing materials.

6.2.4 A log of response actions indicating the asbestos-containing materials that havebeen removed and the asbestos-containing materials remaining in-place.

6.2.5 Floor plans indicating the location of all homogeneous building materialssuspected or presumed to contain asbestos and sample locations and results.


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7.0 Asbestos Abatement Activities

7.1 All asbestos abatement activities must be performed by qualified contactors inaccordance with applicable regulations.

7.2 Employee-owners may not conduct asbestos abatement activities with the exception ofClass III work as defined in Title 29, Code of Federal Regulations, Section 1926.1101.Employee-owners may only perform Class III work when properly trained in accordancewith this policy and when approved by Corporate Health Safety and Environment.

8.0 Training and Awareness

8.1 All employee-owners who work or may work in a location where asbestos-containingmaterials or presumed asbestos-containing materials are present (as described in thecompanys asbestos inventory) must complete Asbestos Awareness Training. To obtainthis training, please contact Corporate Health Safety & Environment.

8.2 Any employee-owner who may perform repair and maintenance activities that may

disturb asbestos-containing materials or presumed asbestos-containing materials mustreceive training for Class III work in accordance with local, state, and/or federalregulations. This training must be provided by Corporate HSE or a training providerapproved by Corporate HSE.

9.0 Appendix

9.1 Appendix A Asbestos Questionnaire for Building Owners


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Bloodborne Pathogen Control

1.0 Purpose1.1 The purpose of this policy is to eliminate or minimize the risks associated withoccupational exposure to Bloodborne pathogens in accordance with OSHA standard 29CFR 1910.1030, Occupational Exposure to Bloodborne Pathogens. This policy appliesto all cases involving occupational exposure to, and handling of potentially infectiousmaterials.

2.0 Scope

2.1 This scope covers all Employee-Owners of Level (3) Communications who participate ina facility Emergency Medical Response Team capacity and may be occupationallyexposed to blood or other potentially infectious materials.

3.0 Definitions3.1 Bloodborne Pathogens means pathogenic microorganisms that are present in human

blood and can cause disease in humans. These pathogens include, but are not limited to,hepatitis B virus (HBV) and human immunodeficiency virus (HIV).

3.2 Contaminated means the presence or the reasonably anticipated presence of blood orother potentially infectious materials on an item or surface.

3.3 Contaminated Laundry means laundry that has been soiled with blood or otherpotentially infectious materials or may contain sharps.

3.4 Contaminated Sharps means any contaminated object that can penetrate the skinincluding, but not limited to, needles, scalpels, broken glass, broken capillary tubes, andexposed ends of dental wires.

3.5 Engineering Control s means controls (e.g., sharps disposal containers, self-sheathingneedles, safer medical devices, such as sharps with engineered sharps injury protectionsand needle-less systems) that isolate or remove the Bloodborne pathogens hazard fromthe workplace.

3.6 Exposure Incident means a specific eye, mouth, other mucous membrane, non-intactskin, or parenteral contact with blood or other potentially infectious materials resultingfrom the performance of an employee's duties.

3.7 Occupational Exposure means reasonably anticipated skin, eye, mucous membrane,or parenteral contact with blood or other potentially infectious materials that may resultfrom the performance of an employee's duties.

3.8 Other Potentially Infectious Materials (OPIM) means any body fluid that is visiblycontaminated with blood, and all body fluids in situations where it is difficult or impossibleto differentiate between body fluids; (2) Any unfixed tissue or organ (other than intactskin) from a human (living or dead); and (3) HIV-containing cell or tissue cultures, organ

cultures, and HIV- or HBV-containing culture medium or other solutions; and blood,organs, or other tissues from experimental animals infected with HIV or HBV.

3.9 Parenteral means piercing mucous membranes or the skin barrier through such eventsas needle-sticks, human bites, cuts, and abrasions.

3.10 Universal Precautions is an approach to infection control. According to the concept ofUniversal Precautions, all human blood and certain human body fluids are treated as ifknown to be infectious for HIV, HBV, and other Bloodborne pathogens.


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5.11 Work Practice Controls means controls that reduce the likelihood of exposure byaltering the manner in which a task is performed (e.g., prohibiting recapping of needlesby a two-handed technique).


4.1 Control Methods

4.1.1 All personnel shall consider human blood and bodily fluids as potentiallyinfectious material.

4.1.2 Appropriate PPE shall be used, i.e. rubber gloves, safety glasses, goggles orface shields, CPR clear plastic mouth barrier, when the potential for contact withhuman blood or other potentially infectious materials is present.

4.1.3 Great care shall be exercised during the storage and use of sharps, i.e. handtools, equipment, and supplies with the potential for parenteral contact, to avoidinjury by the user.

4.1.4 Wash hands immediately or as soon as feasible after removing gloves or otherPPE potentially infected with Bloodborne pathogens.

4.1.5 Remove PPE after it becomes contaminated and before leaving the work /exposure area.

4.1.6 Used, obviously or potentially contaminated PPE SHALL BE disposed of inappropriate containers for storage, laundering, or disposal.

4.1.7 Never wash or reuse disposable gloves.

4.1.8 Remove immediately or as soon as feasible any garment contaminated by bloodor other potentially infectious material, in such a way as to avoid contact with theouter surface.

4.2 Post Exposure Evaluation and Follow up

4.2.1 Should an exposure incident occur, immediately contact your Corporate RegionalHSE Manager.

4.2.2 A confidential medical evaluation and follow up will be conducted by a registeredclinical healthcare provider.

4.2.3 The Corporate Regional HSE Manager will review the circumstances of allexposure incidents to determine the following:

4.2.3.1 Engineering controls in use at the time

4.2.3.2 Work practices followed

4.2.3.3 A description of the device being used at the time (including type andbrand)

4.2.3.4 Personal protective equipment or clothing that was used at the timeof the exposure incident (gloves, eye shields, etc.)

4.2.3.5 Location of the incident

4.2.3.6 Procedure being performed when the incident occurred

4.2.3.7 EOs training.


5.1 It shall be the responsibility of each EO to ensure that:


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5.1.1 Universal precautions, work practice and engineering controls as defined in thissection are suitable to mitigate or eliminate potential exposure to Bloodborne

pathogens or other potentially infectious materials in their workplace.5.1.2 PPE to prevent contact with Bloodborne pathogens or other potentially infectiousmaterial is readily available within their workplace.

5.1.3 Exposure incidents are reported as soon as feasible to the Corporate RegionalHSE Manager.

5.1.4 This policy and applicable exposure control plan(s) are read and understood, andother training is completed where increased exposure potential exists.

5.1.5 They receive and maintain all required training.

5.2 It shall be the responsibility of management to ensure that:

5.2.1 All exposure incidents are evaluated to the satisfaction of exposed individuals.

5.2.2 Annually update exposure control plans.5.2.3 Provide facility specific exposure control plans to EOs upon request.

5.2.4 Training is available to EOs on Bloodborne pathogen control.

5.2.5 Records of exposure incidents and confidential evaluation records aremaintained as per regulatory guidelines.

6.0 Training

6.1 Level (3) shall provide each employee owner with increased likelihood of occupationalexposure to Bloodborne pathogens or other potentially infectious materials with initial andannual training on the provisions of OSHA 29 CFR 1910.1030 Occupational Exposureto Bloodborne Pathogens. This training shall include, but not be limited to the following:

6.1.1 Epidemiology of Bloodborne pathogenic diseases6.1.2 Symptoms of Bloodborne pathogenic diseases

6.1.3 Transmission of Bloodborne pathogenic diseases

6.1.4 Provisions of 29 CFR 1910.1030

6.1.5 Explanation of the Level (3) Exposure Control plan and how to obtain it

7.0 Reference

7.1 OSHA 29 CFR 1910.1030 Bloodborne Pathogens

7.2 Level (3) Communications LLC Bloodborne Pathogen Exposure Control Plan Templatedocument


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First Aid and CPR for Field Services Organizations

1.0 Purpose

1.1 To describe the policy and procedures for establishing and administering programs forFirst Aid and Cardio-pulmonary Resuscitation for Field Services Employee-Owners(EOs).

2.0 Scope

2.1 This policy and procedure applies to Level 3 field services organizations.

3.0 Definitions

3.1 First Aid Immediate care including assessments and interventions given to an injuredor suddenly ill person by a first aid provider, bystander, or the victim prior to treatment bymedical professionals.

3.2 CPR Cardio Pulmonary Resuscitation.An emergency procedure in which the heart and

lungs are made to work by manually compressing the chest overlying the heart andforcing air into the lungs. CPR is used to maintain circulation when the heart stopspumping.

3.3 Qualified Person / Qualified Instructor A person who possesses a recognizeddegree, certificate, professional standing from an accredited organization or skill who, byknowledge, training and experience, has demonstrated the ability to instruct candidateindividuals up to and including certification.

4.0 General Requirements4.1 All Field Services Technicians shall be certified in First Aid and CPR and recertified in

accordance with the requirements of the certifying organization.

4.2 All technical facilities and company vehicles shall be equipped with appropriate first aid

kits and items for protection against bloodborne pathogens and for performance of CPR.Unmanned sites (such as POP and ILA) and customer locations are excluded if first aidkits are readily available in a company vehicle or supplied by the customer.

4.3 Only equipment and supplies approved by the Field Services Safety Committee may beused. These items should be periodically inspected, used or expired items discarded,and replacement items provided as-needed.

5.0 Emergency Eyewash and Shower Equipment5.1 Telecommunications battery rooms must contain facilities for quick drenching or flushing

of the eyes and body. If the storage batteries are of the enclosed type and equipped withexplosion proof vents, sealed water rinse bottles may be substituted for the quickdrenching or flushing facilities.

5.2 Where the eyes or body of an EO may be exposed to injurious corrosive materials (otherthan storage batteries of the enclosed type that are equipped with explosion proof vents)suitable facilities for quick drenching or flushing of the eyes and body shall be providedwithin the work area for immediate emergency use. These facilities must be installed,operated, and maintained in accordance with ANSI Z358.1-2004.

5.3 Emergency eyewash and shower equipment must be located on the same level andwithin 10 seconds travel time of the hazard. The path of travel must be free fromobstructions that inhibit the immediate use of the facilities.


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5.4 Plumbed eyewash units shall be activated weekly to verify proper operation. Gravity fedunits shall be maintained in accordance with the manufacturers instructions.

6.0 Training

6.1 Field Services Division Leaders and Operations Managers are responsible to ensure thattheir teams maintain certification and to pay for the expenses associated with maintainingthis certification.

6.2 Division Leaders and Operations Managers may select any qualified person/instructor todeliver the training required for certification. Recommended certification programs are

American Red Cross, American Heart Association, or the National Safety Council.

7.0 References

7.1 ANSI Z358.1-2004 Emergency Eye Wash and Shower Equipment

7.2 29 CFR 1910.268 Telecommunications

7.3 29 CFR 1910.151 Medical Services and First Aid

7.4 29 CFR 1926.50 Medical Services and First Aid


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Electr ical Safety

1.0 Purpose

1.1 The purpose of this policy and procedure is the practical safeguarding of persons andproperty arising from the use of electricity.

2.0 Scope

2.1 This policy and procedure applies to all electrical installations under the control of Level 3Communications and to all employee-owners (EOs) who may be exposed to electricshock.



3.1.1 The safety-related work practices contained herein must be implemented by

EOs. Managers must ensure that EOs are knowledgeable in these workpractices and trained to implement them properly.

3.2 Relationship with Contractors

3.2.1 Level 3 (Host-Employer Responsibilities) Level 3 will inform contractorsworking on electrical installations of:

3.2.1.1 Known electrical safety hazards that are related to the contractemployers work and that might not be recognized by the contractemployer or its employees.

3.2.1.2 Information about the Level 3 installation that the contract employerneeds to make any necessary hazard assessments required byapplicable regulations and codes.

3.2.1.3 Any observed violations of this policy and procedure by thecontractors employees.

3.2.2 Contract Employer Responsibilities Contract employers will:

3.2.2.1 Ensure that each of its employees is instructed in the hazardscommunicated by Level 3. This instruction is in addition to the basicand necessary training required by applicable regulations and codes.

3.2.2.2 Ensure that each of its employees follows work practices required byapplicable standards and codes and by Level 3.

3.2.2.3 Inform Level 3 of any unique hazards presented by the contractorswork, any unanticipated hazards found during the contractors workthat Level 3 did not mention, and the measures the contractor took tocorrect any violations reported by Level 3 and to prevent suchviolations from recurring in the future.

3.3 Training

3.3.1 All EOs who face a risk of electrical shock that is not reduced to a safe level byelectrical installation safety requirements must be trained to understand thespecific hazards associated with electrical energy, safety-related work practicesand procedures, the relationship between electrical hazards and possible injury,methods of release of victims from contact with energized conductors or circuitparts, first aid and CPR (as-required by their job duties).


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3.3.2 Qualified Persons

3.3.2.1 Qualified Persons must be designated as such by their DivisionLeader.

3.3.2.2 A Qualified Person must be trained and knowledgeable of theconstruction and operation of equipment or a specific work methodand be trained to recognize and avoid the electrical hazards thatmight be present with respect to that equipment or work method.Such persons must also be familiar with the proper use of the specialprecautionary techniques, personal protective equipment, includingarc-flash, insulating and shielding materials, and insulated tools andtest equipment. A person may be considered qualified with respectto certain equipment and methods but unqualified for others.

3.3.2.3 Qualified Persons permitted to work within the Limited ApproachBoundary of exposed energized electrical conductors and circuitparts operating at 50 volts or more must as a minimum be

additionally trained in all of the following:3.3.2.3.1 The skills and techniques necessary to distinguish

exposed energized electrical conductors and circuit partsfrom other parts of the electrical equipment

3.3.2.3.2 The skills and techniques necessary to determine thenominal voltage of exposed energized electricalconductors and circuit parts

3.3.2.3.3 Safe approach distances and the correspondingvoltages to which the qualified person will be exposed

3.3.2.3.4 The decision-making process necessary to determine

the degree and extent of the hazard and the personalprotective equipment and job planning necessary toperform the task safely

3.3.2.3.5 Selection of appropriate voltage detectors, how to use adevice to verify the absence of voltage, includinginterpreting indications provided by the device

3.3.3 Unqualified Person Unqualified Persons must be trained in and be familiar withany of the electrical safety-related practices that are necessary for their safety.

3.3.4 Re-Training An EO must receive additional training or retraining under any ofthe following conditions:

3.3.4.1 If the supervisor or other inspections indicate that the employee isnot complying with the safety-related work practices.

3.3.4.2 If new technology, new types of equipment, changes in procedures,or other conditions necessitate the use of safety-related workpractices that are different from those that the EO would normallyuse


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3.3.5 Training must be documented and retained for the duration of the EOsemployment.

3.4 Engineering Controls

3.4.1 All electrical distribution panels, breakers, disconnects, switches, and junctionboxes must be completely enclosed. If there is a possibility of moisture entryeither from operations or exposure, these enclosures must be watertight

3.4.2 Electrical distribution areas must be guarded against accidental damage by beinglocated in specially designed rooms, or by the use of substantial guard posts,rails, and/or other structural mean

3.4.3 A clear approach and a minimum of three (3) feet of side and vertical clearancemust be maintained for all distribution panels.

3.4.4 All conduits must be fully supported throughout their length. Non-electricalattachments to conduit are prohibited.

3.5 Working While Exposed to Electrical Hazards

3.5.1 Electrically energized equipment and circuit parts to which an EO may beexposed must be put into an electrically safe work condition before an EO workswithin the Limited Approach Boundary of those conductor or parts, unless workon energized components can be justified due to infeasibility due to equipmentdesign or operational limitations, the introduction of additional or increasedhazards, or the system operates at 50 volts or less to ground.

3.5.2 Only a Qualified Person is permitted to work on energized equipment or circuitparts that have NOT been put into an electrically safe condition

3.5.3 If the electrical conductors or circuit parts operating at 50 volts or more are notplaced in an electrically safe condition other safety-related work practices mustbe used to protect EOs from electric shock and electric arc flash. Theappropriate safety-related work practices will be determined by means of aShock Hazard Analysis and an Arc Flash Hazard Analysis.

3.5.3.1 Shock Hazard Analysis A shock hazard analysis will be used todetermine the voltage to which EO will be exposed, boundaryrequirements, and the personal protective equipment necessary inorder to minimize the possibility of electric shock.

3.5.3.2 The shock protection boundaries identified as Limited, Restricted,and Prohibited Approach Boundaries are identified in Table 3-1.

3.5.3.3 Arc Flash Hazard Analysis must be used to determine the Arc Flash

Boundary and the personal protective equipment that must be wornby EOs working within the Arc Flash Boundary.

3.5.3.4 The Arc Flash Hazard analysis must be updated when a majormodification or renovation takes place and must be reviewed at leastevery 5 years to account for changes in the electrical distributionsystem that could affect the results of the arc flash hazard analysis.The Arc Flash Hazard analysis must take into consideration the


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design of the over-current protective device and its opening time,including its condition of maintenance.

3.5.3.5 An Arc Flash Hazard analysis is not required when the circuit is rated240 volts or less and the transformer supplying the circuit is rated at

less than 125 kVA.

3.5.3.6 For systems operating between 50 and 600 volts the Arc FlashProtection Boundary may be assumed to be 4 feet in lieu ofperforming Arc Flash Hazard analysis calculations. However, if theclearing times and bolted fault current exceeds 100kA cycles, the ArcFlash Protection Boundary must be calculated.

3.5.3.7 At voltage levels above 600 volts, the Arc Flash Protection Boundaryis the distance at which the incident energy equals 5 joules persquare centimeter (1.2 calories/cm2). Methods that may be used tocalculate the Arc Flash Protection Boundary may be found in NFPA70E 2009.

3.6 Use of Equipment

3.6.1 Test Instruments and Equipment test instruments, equipment, and theiraccessories must be rated for circuits and equipment to which they will beconnected, designed for the environment and manner in which they will be usedand visually inspected for external defects and damage before each use. Ifevidence of a defect or damage that could lead to injury is found the item mustbe removed from service until repairs and tests necessary to render theequipment safe have been made. When test instruments are used for testing forthe absence of voltage, the operator must verify proper function before and afterthe absence of voltage test is performed.

3.6.2 Portable Electric Equipment (cord and plug equipment including extension cords)

must be handled in a manner that will not cause damage. Do not use flexibleelectric cords for raising or lowering equipment and do not hang or fasten them insuch a fashion as could damage the outer jacket or insulation.

3.6.3 Flexible cords used with grounding-type utilization equipment shall contain anequipment grounding conductor. Attachment plugs and receptacles may not beconnected or altered in a manner that would interrupt continuity of the equipmentgrounding conductor. These devices must not be altered or adapters used in amanner that interrupts the continuity of the equipment ground conductor.

3.6.4 Before each use portable cord-and-plug-connected equipment shall be visuallyinspected for external defects (such as loose parts or deformed or missing pins)and for evidence of possible internal damage (such as a pinched or crushedouter jacket). Exception: Cord-and-plug-connected equipment and flexible cordsets that remain connected once they are put in place and are not exposed todamage need not be inspected until they are relocated. Plug and receptaclecontacts must be inspected to ensure that they are of mating configuration.

3.6.5 If evidence of a defect or damage that could lead to injury is found the item mustbe removed from service until repairs and tests necessary to render theequipment safe have been mad


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3.6.6 EOs hands must not be wet when plugging and unplugging flexible cords andcord-and-plug-connected equipment if energized equipment is involved.

4.0 Establishing an Electrically Safe Work Condition

4.1 An electrically safe work condition will have been achieved when lock-out tag-out hasbeen successfully accomplished and verified as follows:

4.1.1 Determine all possible sources of electrical supply to the specific equipment.

4.1.2 After properly interrupting the load current, open the disconnecting device(s) foreach source

4.1.3 Whenever possible, visually verify that all the blades of the disconnecting devicesare fully open or that draw out-type circuit breakers are withdrawn to the fullydisconnected position.

4.1.4 Apply lockout/tagout devices in accordance with Appendix A.

4.1.5 Use an adequately rated voltage detector to test each phase conductor or circuitpart to verify they are de-energized. Test each phase conductor part both phaseto phase and phase to ground. Before and after each test, determine that thevoltage detector operated satisfactorily.

4.1.6 Whenever the possibility of induced voltages or stored electrical energy exists,ground the phase conductors or circuit parts before touching them. Where itcould be reasonably anticipated that the conductors or circuit parts being de-energized could contact other exposed energized conductors or circuit parts,apply ground connecting devices rated for the available fault duty.

4.2 All electrical conductors and circuit parts must be considered energized until thesource(s) of energy is (are) removed, at which time they will be considered de-energized.

4.3 Principles of Lock-out Tag-out (LOTO) Execution

4.3.1 Employee Involvement Each person who could be exposed directly or indirectlyto a source of electrical energy must be involved in the LOTO process.

4.3.2 Training All persons who could be exposed must be trained to understand theestablished procedures.

4.3.3 Plan A plan must be developed on the basis of the existing electrical equipmentand system and shall utilize up-to-date diagrammatic drawing representations.

4.3.4 Control of Energy All sources of electrical energy must be controlled in such away as to minimize employee exposure to electrical hazards.

4.3.5 Identification The LOTO device must be unique and readily identifiable as aLOTO device.

4.3.6 Voltage Voltage must be removed and absence of voltage verified.

4.3.7 Coordination The established electrical LOTO procedures must be coordinatedwith all other LOTO procedures for other sources of energy.


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5.0 Hazardous Electrical Control Methods

5.1 Three forms of hazardous electrical energy control are permitted: individual employeecontrol, simple LOTO and complex LOTO. For the individual employee control andsimple LOTO the Qualified Person is in charge. For the complex LOTO the QualifiedPerson in charge will have overall responsibility.

5.1.1 Individual Employee Control is permitted when equipment with exposedconductors and circuit parts is de-energized for minor maintenance, servicing,adjusting, cleaning, inspection, operating conditions, and the like. The work maybe performed without the placement of LOTO devices provided that thedisconnecting means is adjacent to the equipment on which the work isperformed and is clearly visible to the individual employee involved in the workand the work does not last more than one shift.

5.1.2 Simple LOTO Procedure LOTO procedures that involve only a qualifiedperson(s) de-energizing one set of conductors or circuit part source for the solepurpose of performing work within the Limited Approach Boundary is considered

to be a simple LOTO. Simple LOTO plans need not be written for eachapplication and each EO must be responsible for his or her own LOTO.

5.1.3 Complex LOTO Procedures A complex LOTO plan must be written and ispermitted where one or more of the following exists: Multiple energy sources,crews, crafts, locations, employers, different disconnecting means, particularsequences or a job or task that continues for more than one work period.

5.1.4 Lockout and Tagout Devices Locks/tags must be installed only on circuitdisconnecting means. Control devices, such as push-buttons or selectorswitches, must not be used as the primary isolating device.

5.1.4.1 Lockout Devices

5.1.4.1.1 Must include a lock (either keyed or combination), amethod of identifying the individual who installed thelockout device, and be suitable for the environment andduration of the LOTO

5.1.4.1.2 Must be attached to prevent operation of thedisconnecting means without resorting to undue force orthe use of tools

5.1.4.1.3 Where a tag is used in conjunction with a lockout device,the tag must contain a statement prohibitingunauthorized removal of the device. .

5.1.4.1.4 The lockout device combination or key must remain inthe possession of the individual installing the lock or theperson in charge when provided by the establishedprocedure.

5.1.4.2 Tagout Devices

5.1.4.2.1 Tagout devices must include a tag together with anattachment means, be readily identifiable as a tagout


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device, and suitable for the environment and duration oftagout.

5.1.4.2.2 Attachment means must be capable of withstanding atleast 50 lbs. of force exerted at a right angle to the

disconnecting means surface. The tag attachmentmeans must be non-reusable, attachable by hand, self-locking and non-releasable, equal to an all-environmental tolerant nylon cable tie

5.1.5 Electrical Circuit Interlocks Up-to-date diagrammatic drawings must beconsulted to ensure that no electrical circuit interlock operation can result in re-energizing the circuit being worked

5.1.6 Where it is not possible to attach a lock to existing disconnecting means, thedisconnecting means must not be used as the only means to put the circuit in anelectrically safe work condition.

5.1.7 The use of tagout procedures without a lock is only permitted where equipmentdesign precludes the installation of a lock on an energy isolation device. Whentagout is employed at least one additional safety measure must be employed.

6.0 Selection and Maintenance of Personal Protective Equipment forWorking Within the Arc Flash Protection Boundary

6.1 Selection of Personal Protective Equipment

6.1.1 When an EO is working within the Arc Flash Protection Boundary, he or she shallwear protective clothing and other personal protective equipment as described inTables 6-1 and 6-2. All parts of the body inside the Arc Flash ProtectionBoundary must be protected.

6.1.2 Body Protection - EOs must wear flame resistant (FR) clothing whenever there isa danger of exposure to an arc flash above the threshold incident energy for asecond degree burn (1.2 cal/cm

2). When FR clothing is worn it must cover all

ignitable clothing and allow for movement and visibility

6.1.3 Head Area Protection EOs must wear nonconductive head protection whereverthere is a danger of head injury from electric shock or burns due to contact withenergized equipment or from flying objects resulting from electrical explosion.EOs must wear nonconductive protective equipment for the face, neck, and chinwhenever there is a danger of injury from exposure to electric arcs or flashes orfrom flying objects resulting from electrical explosions.

6.1.4 Eye Protection EOs must wear protective equipment for the eyes whenever

there is a danger of injury from electric arcs, flashes or flying objects resultingfrom electrical explosions.

6.1.5 Hand and Arm Protection Hand and arm protection must include rubberinsulating gloves with leather protectors where there is a danger of hand injuryfrom electric shock. Rubber insulated sleeves are also required if there is a riskof arm injury due to electric shock. Insulated gloves must be rated for the voltageto which they will be exposed.


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6.2 Maintenance and Use Electrical protective equipment must be maintained in a safe andreliable condition. Insulating equipment must be inspected before each days use andimmediately following an incident that could reasonably have been expected to causedamage. Insulating gloves must be given an air test along with the pre-use inspection.

6.3 Electrical testing and re-testing on rubber insulating items such as glove and blanketsmust be performed in accordance with applicable ASTM standards as described in Table6-3.

6.4 Other Protective Equipment

6.4.1 Insulated Tools and Equipment

6.4.1.1 Insulated tools must be rated for the voltages on which they are usedand designed and constructed for the environment to which they areexposed and the manner in which they will be used.

6.4.1.2 Insulated tools and equipment must be inspected prior to each use.The inspection will include looking for damage to the insulation ordamage that may limit the tool from performing its intended functionor could increase the potential for an incident (e.g. damaged tip on ascrewdriver).

6.4.2 Fuse or Fuse Holding Equipment Fuse or fuse holder handling equipment,insulated for the circuit voltage, must be used to remove or install a fuse if thefuse terminals are energize

6.4.3 Ropes and Hand lines Ropes and hand lines used within the Limited ApproachBoundary of exposed energized electrical conductors or circuit parts operating at50 volts or more, or used where an electrical hazard exists, shall be non-conductive

6.4.4 Fiberglass-Reinforced Plastic Rods and Tubes used for live line tools must meetthe requirements of applicable portions of electrical codes and standards dealingwith electrical installation requirements.

6.4.5 Portable Ladders must have non-conductive side rails if they are used where theEO or ladder could contact exposed energized electrical conductors or circuitparts operating at 50 volts or more or where an electrical hazard exits. Non-conductive ladders must comply with applicable ANSI standards.

6.4.6 Protective shields, barriers, or insulating materials must be used to protect eachEO from shock, burns, or other electrically related injuries while that employee isworking within the Limited Approach Boundary of energized conductors or circuitparts that might be accidentally contacted or where dangerous electrical heatingor arcing might occur. When normally enclosed energized conductors or circuit

parts are exposed for maintenance or repair, they must be guarded to protectunqualified persons from contact with the energized conductors or circuit parts.

6.4.7 Rubber Insulating Equipment and Voltage Rated Plastic Guard Equipment usedfor protection from accidental contact with energized conductors or circuit partsmust meet applicable ANSI standards.

6.4.8 Physical or Mechanical Barriers (field fabricated) must be installed no closer thanthe Restricted Approach Boundary. While the barrier is being installed the


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Restricted Approach Boundary must be maintained or the energized conductorsor circuit parts placed in an electrically safe work condition.

6.5 Alerting Techniques

6.5.1 Arc Flash Hazard Labels Electrical equipment, such as switchboards, panel-boards, industrial control panels, meter socket enclosures, and motor controlcenters and are likely to require examination, adjustment, servicing, ormaintenance while energized shall be field marked to warn qualified persons ofpotential electric arc flash hazards. The marking shall be located so as to beclearly visible to qualified persons before examination, adjustment, servicing, ormaintenance of the equipment. Labels must also contain the incident energylevel or required level of PPE.

6.5.2 Safety Signs, safety symbols, or accident prevention tags must be used wherenecessary to warn EOs about electrical hazards that might endanger them. Suchsigns and tags must meet the requirements of ANSI Z535.

6.5.3 Barricades must be used in conjunction with safety signs where it is necessary toprevent or limit EO access to work areas containing energized conductors orcircuit parts. Conductive barricades must not be used where it might cause anelectrical hazard. Barriers must not be placed closed than the Limited ApproachBoundary given in Table 3-1.

6.5.4 Attendants must be stationed to warn and protect EOs if signs and barricades donot provide sufficient warning and protection from electrical hazards. Theprimary duty and responsibility of an attendant providing manual signaling andalerting must be to keep unqualified employees outside a work area where theunqualified EO might be exposed to electrical hazards. An attendant mustremain in the area as long as there is a potential for employees to be exposed toelectrical hazards.

6.5.5 Look-alike Equipment Where work performed on equipment that is de-energized and placed in an electrically safe work condition exists in a work areawith other energized equipment that is similar in size, shape, and construction,one of the alerting mechanisms above must be employed to prevent EOs fromentering look-alike equipment.

7.0 Work Within the Limi ted Approach Boundary of Un-insulatedOverhead Lines

7.1 Uninsulated and Energized where work is performed in locations containing uninsulatedenergized overhead lines that are not guarded or isolated, precautions must be taken toprevent EOs from contacting such lines directly with any unguarded parts of their body orindirectly through conductive materials, tools, or equipment. Where the work to be

performed is such that contact with uninsulated energized overhead lines is possible, thelines shall be deenergized and visibly grounded at the point of work, or suitably guarded.

7.2 Deenergizing or Guarding If the lines are to be deenergized, arrangements must bemade with the person or organization that operates or controls the lines to deenergizethem and visibly ground them at the point of work. If arrangements are made to useprotective measures, such as guarding, isolating, or insulation, these precautions mustprevent each EO from contacting such lines directly with any part of his or her body orindirectly through conductive materials, tools, or equipment.


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7.3 Approach Distance for Unqualified Persons When unqualified persons are working onthe ground or in an elevated position near overhead lines, the location must be such thatthe EO and longest conductive object the employee might contact do not come closer toany unguarded, energized overhead power line than the Limited Approach Boundary inTable 3-1, column 2. Objects that are not insulated for the voltage involved should be

considered to be conductive.7.4 Elevated Equipment Where any vehicle or mechanical equipment structure will be

elevated near energized overhead lines, they must be operated so that the LimitedApproach Boundary is maintained.

7.5 Equipment Contact EOs standing on the ground must not contact the vehicle ormechanical equipment or any of its attachments, unless either of the following conditionsapply:

7.5.1 The EO is using protective equipment rated for the voltage

7.5.2 The equipment is located so that no uninsulated part of its structure (that portionof the structure that provides a conductive path to employees on the ground) cancome closer to the line than the Limited Approach Boundary.

7.6 Equipment Grounding If any vehicle or mechanical equipment capable of having parts

of is structure elevated near energized overhead lines is intentionally grounded, EOsworking on the ground near the point of grounding must not stand tat the groundinglocation whenever there is a possibility of overhead line contact. Additional precautionssuch as the use of barricades, dielectric overshoe footwear, or insulation must be takento protect EOs from hazardous ground potentials (step and touch potential).

8.0 Other Precautions for Personnel Activities

8.1 Alertness

8.1.1 Be alert at all times whey working within the Limited Approach Boundary ofenergized electrical equipment and in work situations where electrical hazardsmay exist.

8.1.2 Do not work within the Limited Approach Boundary or where other electrical

hazards exist if your alertness is impaired due to illness, fatigue, or otherreasons. Supervisor must not allow EOs to work where electrical hazards exist iftheir alertness is recognizably impaired.

8.1.3 Be alert for changes in the job or task that may lead a person outside of theelectrically safe work condition or expose the person to additional hazards thatwere not part of the original work plan.

8.2 Blind Reaching Do not reach blindly into areas that might contain exposed energizedelectrical conductors or circuit parts or where an electrical hazard exists.

8.3 Illumination

8.3.1 EOs must not enter spaces containing electrical hazards unless illumination isprovided that enables the EO to perform the work safely.

8.3.2 EOs must not perform any task inside the Limited Approach Boundary or wherean electrical hazard may exist if a lack of illumination or obstruction precludes

observation of the work to be performed.8.4 Conductive Articles Being Worn Conductive articles must not be worn where they

present an electrical contact hazard with exposed energized electrical conductors orcircuit parts. This includes but is not limited to watchbands, bracelets, rings, key chains,necklaces, metalized aprons, cloth with conductive thread, metal headgear or metalframe glasses.

8.5 Conductive Materials, Tools, and Equipment Being Handled These items must behandled in a manner that prevents accidental contact with energized electrical conductors


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or circuit parts when also in contact with the EOs body. This includes but is not limited to:long conductive objects such as conduit, ducts, pipes, and tubes, conductive hose andrope, metal lined rules and scales, steel tapes, pulling lines, metal scaffold parts,structural members, bull floats, and chains.

8.6 Confined or Enclosed Work Spaces EOs must use protective shields, barriers, orinsulating materials as necessary to avoid inadvertent contact with exposed energizedelectrical conductors or circuit parts operating at 50 volts or more when working inconfined or enclosed work spaces such as utility holes or vaults.

8.7 Housekeeping Duties Where energized electrical conductors or circuit parts present anelectrical contact hazard, EOs must not perform any housekeeping duties inside theLimited Approach Boundary where there is a possibility of contact unless adequatesafeguards (such as insulating equipment or barriers) are provided to prevent contact.Electrically conductive cleaning materials (including conductive solids such as steel wool,metalized cloth, and silicone carbide, as well as conductive liquid solutions) must not beused inside the Limited Approach Boundary unless procedures to prevent electricalcontact are followed.

8.8 Occasional Use of Flammable Materials Where flammable materials are present onlyoccasionally, electric equipment capable of igniting them may not be used, unlessmeasures are taken to prevent hazardous conditions from developing. Such materialsinclude, but are not limited to, flammable gases, vapors, or liquids, combustible dust andignitable fibers or flyings.

8.9 Anticipating Failure When there is evidence that electrical equipment could fail andinjure EOs, the electric equipment must be de-energized unless de-energizing introducesadditional or increased hazards or is infeasible because of equipment design oroperational limitation.

8.10 Routine Opening and Closing of Circuits Load rated switches, circuit breakers, or otherdevices specifically designed as disconnecting means shall be used for the opening,reversing, or closing of circuits under load conditions. Cable connectors not of the load break type, fuses, terminal lugs, and cable splice connections are not permitted to beused for such purposes except in an emergency.

8.11 Closing Circuits After Protective Device Operation After a circuit is de-energized by acircuit protective device, the circuit must not be manually re-energized until it has beendetermined that the equipment and circuit can be safely energized. The repetitivemanual re-closing of circuit breakers or re-energizing circuits through replaced fuses isprohibited. When it is determined from the design of the circuit and the over-currentdevices involved that the automatic operation of a device was caused by an overloadrather than a fault condition, examination of the circuit or connected equipment shall notrequired before the circuit is re-energized.


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9.0 Definitions

9.1 Accessible (as applied to equipment). Admitting close approach; not guarded by lockeddoors, elevation, or other effective means

9.2 Accessible (as applied to wiring methods). Capable of being removed or exposedwithout damaging the building structure or finish or not permanently closed in by thestructure or finish of the building.

9.3 Accessible, Readily (Readily Accessible). Capable of being reached quickly foroperation, renewal, or inspections without requiring those to whom ready access isrequisite to climb over or remove obstacles or to resort to portable ladders, and so forth.

9.4 Appliance. Utilization equipment, generally other than industrial, that is normally built instandardized sizes or types and is installed or connected as a unit to perform one ormore functions such as clothes washing, air conditioning, food mixing, deep frying, andso forth.

9.5 Approved. Acceptable to the authority having jurisdiction.

9.6 Arc Flash Hazard. A dangerous condition associated with the possible release of energycaused by an electric arc. An arc flash hazard may exist when energized electricalconductors or circuit parts are exposed or when they are within equipment in a guardedor enclosed condition, provided a person is interacting with the equipment in such amanner that could cause an electric arc. Under normal operating conditions, enclosedenergized equipment that has been properly installed and maintained is not likely to posean arc flash hazard.

9.7 Arc Flash Hazard Analysis. A study investigating a workers potential exposure to arc-flash energy, conducted for the purpose of injury prevention and the determination of safework practices, arc flash protection boundary, and the appropriate levels of PPE.

9.8 Arc Flash Suit. A complete FR clothing and equipment system that covers the entirebody, except for the hands and feet. This includes pants, jacket, and beekeeper-typehood fitted with a face shield.

9.9 Arc Rating. The value attributed to materials that describe their performance toexposure to an electrical arc discharge. The arc rating is expressed in cal/cm

2and is

derived from the determined value of the arc thermal performance value (ATPV) orenergy of break open threshold (EBT) (should a material system exhibit a break openresponse below the ATPV value) derived from the determined value of ATPV or EBT.Break open is a material response evidenced by the formation of one or more holes inthe innermost layer of flame-resistant material that would allow flame to pass through thematerial.

9.10 Attachment Plug (Plug Cap) (Plug). A device that, by insertion in a receptacle,establishes a connection between the conductors of the attached flexible cord and theconductors connected permanently to the receptacle.

9.11 Authority Having Jurisdiction (AHJ). An organization, office, or individual responsible forenforcing the requirements of a code or standard or approving equipment, materials, aninstallation, or a procedure.


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9.12 Automatic. Self-acting, operating by its own mechanism when actuated by someimpersonal influence, as, for example, a change in current, pressure, temperature, ormechanical configuration.

9.13 Balaclava (Sock Hood). An arc-rated FR hood that protects the neck and head except

for facial area of the eyes and nose.

9.14 Bare-Hand Work. A technique of performing work on energized electrical conductors orcircuit parts, after the employee has been raised to the potential of the conductor orcircuit part.

9.15 Barricade. A physical obstruction such as tapes, cones, or A-frame-type wood or metalstructures intended to provide a warning about and to limit access to a hazardous area.

9.16 Barrier. A physical obstruction that is intended to prevent contact with equipment orenergized electrical conductors and circuit parts or to prevent unauthorized access to awork area.

9.17 Bonded (Bonding). Connected to establish electrical continuity and conductivity.

9.18 Bonding Jumper. A reliable conductor to ensure the required electrical conductivitybetween metal parts required to be electrically connected.

9.19 Boundary, Arc Flash Protection. When an arc flash hazard exists, an approach limit at adistance from a prospective arc source within which a person could receive a seconddegree burn if an electrical arc flash were to occur.

9.20 Boundary, Limited Approach. An approach limit at a distance from an exposedenergized electrical conductor or circuit part within which a shock hazard exists.

9.21 Boundary, Prohibited Approach. An approach limit at a distance from an exposedenergized electrical conductor or circuit part within which work is considered the same asmaking contact with the electrical conductor or circuit part.

9.22 Boundary, Restricted Approach. An approach limit at a distance from an exposedenergized electrical conductor or circuit part within which there is an increased risk ofshock, due to electrical arc over combined with inadvertent movement, for personnelworking in close proximity to the energized electrical conductor or circuit part.

9.23 Branch Circuit. The circuit conductors between the final overcurrent device protectingthe circuit and the outlet(s).

9.24 Branch-Circuit Overcurrent Device. A device capable of providing protection for service,feeder, and branch circuits and equipment over the full range of overcurrents between itsrated current and its interrupting rating. Branch-circuit overcurrent protective devices areprovided with interrupting ratings appropriate for the intended use but no less than 5,000

amperes.

9.25 Building. A structure that stands alone or that is cut off from adjoining structures by firewalls with all openings therein protected by approved fire doors.

9.26 Cabinet. An enclosure that is designed for either surface mounting or flush mountingand is provided with a frame, mat, or trim in which a swinging door or doors are or can behung.


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9.27 Circuit Breaker. A device designed to open and close a circuit by nonautomatic meansand to open the circuit automatically on a predetermined overcurrent without damage toitself when properly applied within its rating.

9.28 Conductive. Suitable for carrying electric current.

9.29 Conductor, Bare. A conductor having no covering or electrical insulation whatsoever

9.30 Conductor, Covered. A conductor encased within material of composition or thicknessthat is not recognized by this standard as electrical insulation.

9.31 Conductor, Insulated. A conductor encased within material of composition and thicknessthat is recognized by this standard as electrical insulation.

9.32 Controller. A device or group of devices that serves to govern, in some predeterminedmanner, the electric power delivered to the apparatus to which it is connected.

9.33 Coordination (Selective). Localization of an overcurrent condition to restrict outages tothe circuit or equipment affected, accomplished by the choice of overcurrent protective

devices and their ratings or settings.

9.34 Current-Limiting Overcurrent Protective Device. A device that, when interruptingcurrents in its current-limiting range, reduces the current flowing in the faulted circuit to amagnitude substantially less than that obtainable in the same circuit if the device werereplaced with a solid conductor having comparable impedance.

9.35 Cutout. An assembly of a fuse support with a fuseholder, fuse carrier, or disconnectingblade. The fuseholder or fuse carrier may include a conducting element (fuse link), ormay act as the disconnecting blade by the inclusion of a nonfusible member.

9.36 Cutout Box. An enclosure designed for surface mounting that has swinging doors orcovers secured directly to and telescoping with the walls of the box proper.

9.37 Deenergized. Free from any electrical connection to a source of potential difference andfrom electrical charge; not having a potential different from that of the earth.

9.38 Device. A unit of an electrical system that carries or controls electric energy as itsprincipal function.

9.39 Disconnecting Means. A device, or group of devices, or other means by which theconductors of a circuit can be disconnected from their source of supply.

9.40 Disconnecting (or Isolating) Switch (Disconnector, Isolator). A mechanical switchingdevice used for isolating a circuit or equipment from a source of power.

9.41 Electrical Hazard. A dangerous condition such that contact or equipment failure can

result in electric shock, arc flash burn, thermal burn, or blast. Class 2 power supplies,listed low voltage lighting systems, and similar sources are examples of circuits orsystems that are not considered an electrical hazard.

9.42 Electrical Safety. Recognizing hazards associated with the use of electrical energy andtaking precautions so that hazards do not cause injury or death.

9.43 Electrically Safe Work Condition. A state in which an electrical conductor or circuit parthas been disconnected from energized parts, locked/tagged in accordance with


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established standards, tested to ensure the absence of voltage, and grounded ifdetermined necessary.

9.44 Enclosed. Surrounded by a case, housing, fence, or wall(s) that prevents persons fromaccidentally contacting energized electrical conductors or circuit parts.

9.45 Enclosure. The case or housing of apparatus, or the fence or walls surrounding aninstallation to prevent personnel from accidentally contacting energized electricalconductors or circuit parts or to protect the equipment from physical damage.

9.46 Energized. Electrically connected to, or is, a source of voltage.

9.47 Equipment. A general term, including material, fittings, devices, appliances, luminaires,apparatus, machinery, and the like used as a part of, or in connection with, an electricalinstallation.

9.48 Explosion proof Apparatus. Apparatus enclosed in a case that is capable ofwithstanding an explosion of a specified gas or vapor that may occur within it and ofpreventing the ignition of a specified gas or vapor surrounding the enclosure by sparks,flashes, or explosion of the gas or vapor within, and that operates at such an externaltemperature that a surrounding flammable atmosphere will not be ignited thereby.

9.49 Exposed (as applied to energized electrical conductors or circuit parts). Capable ofbeing inadvertently touched or approached nearer than a safe distance by a person. It isapplied to electrical conductors or circuit parts that are not suitably guarded, isolated, orinsulated.

9.50 Exposed (as applied to wiring methods). On or attached to the surface or behind panelsdesigned to allow access.

9.51 Externally Operable. Capable of being operated without exposing the operator tocontact with energized electrical conductors or circuit parts.

9.52 Feeder. All circuit conductors between the service equipment, the source of aseparately derived system, or other power supply source and the final branch-circuitovercurrent device.

9.53 Fitting. An accessory such as a locknut, bushing, or other part of a wiring system that isintended primarily to perform

Level3 Safety Manual

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