Communication Tower Safety Manual

What Should a Communication Tower Safety Manual Include?

The contents of a Communication Tower Safety Manual should reflect the company’s actual tower operations.

A contractor installing antennas on an existing monopole may have different hazards than a company erecting a new guyed tower, reinforcing an existing structure, replacing tower sections, operating a gin pole, or dismantling a communication tower.

The manual should begin with the company’s Core Construction Safety Programs and then include additional programs applicable to the contractor’s tower construction, climbing, hoisting, rigging, RF, and other specialized operations.

Core Safety Programs for Communication Tower Contractors

A comprehensive Communication Tower Safety Manual may include core programs addressing:

• Accident and Incident Investigation.
• Emergency Action Plan.
• Fire Prevention.
• First Aid.
• Hand and Power Tool Safety.
• Hazard Communication.
• Housekeeping.
• Job Safety Analysis (JSA/JHA).
• Manual Lifting and Material Handling.
• Personal Protective Equipment.
• Slips, Trips and Falls.
• Walking-Working Surfaces.
• Electrical Safety.
• Ladder and Stairway Safety.

The manual should also establish responsibilities for management, supervisors, employees, competent and qualified persons, hazard identification, inspections, safety training, hazard correction, incident reporting, recordkeeping, and periodic review of the company’s safety programs.

Communication Tower Safety

Communication tower construction and maintenance are specialized operations requiring careful planning and coordination.

Before tower work begins, contractors should evaluate:

• Tower type and configuration.
• Structural condition.
• Scope and sequence of work.
• Climbing and access methods.
• Fall hazards.
• Rescue requirements.
• Hoisting operations.
• Rigging systems.
• Antennas and transmitting equipment.
• RF exposure.
• Electrical hazards.
• Weather conditions.
• Falling-object exposure.
• Ground-crew hazards.
• Other contractors.
• Emergency access and response.

Conditions should be reassessed whenever the work, equipment, structure, weather, or site conditions change.

Pre-Job Planning and JSA/JHA

A Job Safety Analysis or Job Hazard Analysis should be completed or reviewed before communication tower work begins.

The JSA/JHA may address:

• Tower climbing.
• Fall protection.
• Rescue.
• Tower erection.
• Structural modifications.
• Antenna installation.
• Material hoisting.
• Personnel hoisting.
• Gin poles.
• Rigging.
• Cranes.
• RF exposure.
• Electrical hazards.
• Dropped objects.
• Weather.
• Ground-crew activities.

Employees should understand the work sequence, hazards, controls, communication methods, and emergency procedures before beginning the task.

Tower Site Hazard Assessment

The tower site should be evaluated before work begins.

The assessment may consider:

• Tower condition.
• Tower ownership and configuration.
• Access roads.
• Terrain.
• Guy wires.
• Overhead power lines.
• Underground utilities.
• Equipment positioning.
• Crane access.
• Hoisting areas.
• Drop zones.
• Public access.
• RF sources.
• Weather.
• Emergency access.

Hazards identified during the assessment should be incorporated into work planning.

Tower Climbing Safety

Only employees who are appropriately trained, authorized, and physically capable of performing assigned tower work should climb communication towers.

Climbers should inspect required equipment before use and understand:

• Approved climbing routes.
• Fall-protection systems.
• Anchorage.
• Work positioning.
• Equipment attachment.
• Rest locations.
• RF hazards.
• Weather restrictions.
• Rescue procedures.

Free climbing should not be permitted where fall protection is required.

100% Fall Protection

Tower work should be planned to maintain continuous fall protection wherever employees are exposed to applicable fall hazards.

Methods may include:

• Vertical lifelines.
• Cable safety systems.
• Rail systems.
• Twin-leg personal fall-arrest systems.
• Work-positioning systems.
• Approved anchorage systems.

Employees should understand how to transition between systems and anchorages without unnecessarily exposing themselves to an unprotected fall.

Personal Fall Arrest Systems

Personal fall-arrest equipment should be selected and used according to applicable requirements, manufacturer instructions, and the conditions of the work.

Systems may include:

• Full-body harnesses.
• Energy-absorbing lanyards.
• Self-retracting lifelines.
• Vertical lifelines.
• Rope grabs.
• Connectors.
• Anchorage systems.

Fall-clearance requirements, swing-fall hazards, anchorage location, and rescue should be considered when selecting the system.

Work Positioning

Work-positioning systems may be used to support employees while they perform tasks on tower structures.

Positioning equipment should be appropriately selected, inspected, and attached.

Employees should understand that work positioning and fall arrest serve different purposes and should use the fall-protection systems required for the exposure involved.

Climbing Facilities and Ladder Systems

Communication towers may contain fixed ladders, step bolts, climbing pegs, cable systems, rails, or other climbing facilities.

Before use, employees should evaluate climbing facilities for:

• Damage.
• Corrosion.
• Missing components.
• Loose connections.
• Obstructions.
• Ice.
• Contamination.
• Compatibility with fall-protection systems.

Damaged or questionable climbing facilities should not be relied upon until appropriately evaluated.

Fall-Protection Equipment Inspection

Fall-protection equipment should be inspected as required before use.

Employees should look for:

• Cuts.
• Abrasion.
• Burns.
• Chemical damage.
• Broken stitching.
• Damaged hardware.
• Corrosion.
• Deformation.
• Improper operation.
• Other deterioration.

Equipment involved in a fall or otherwise rendered unsafe should be removed from service.

Tower Access

Access to communication towers should be controlled to prevent unauthorized climbing and exposure to tower hazards.

Employees should use designated access methods whenever available.

Tower access planning should also consider:

• Site security.
• Ground conditions.
• Climbing routes.
• Equipment.
• Weather.
• RF exposure.
• Emergency evacuation.

Tower Rescue and Emergency Response

Tower rescue requires specialized planning because an injured or incapacitated worker may be hundreds of feet above ground.

Emergency procedures should address:

• Prompt rescue capability.
• Rescue equipment.
• Trained rescue personnel.
• Communication.
• Suspension emergencies.
• Medical response.
• Ground support.
• Emergency-service access.

Employees should know how to initiate a rescue without creating additional victims.

Rescue Planning

A rescue plan should be developed before employees are exposed to tower fall hazards.

Planning should consider:

• Tower configuration.
• Employee location.
• Fall-protection systems.
• Rescue equipment.
• Lowering or raising methods.
• Anchorages.
• Weather.
• Communication.
• Emergency medical services.

Rescue planning should reflect the actual structure and work rather than relying solely on a generic emergency plan.

Tower Erection and Assembly

Tower erection can involve assembling and raising tower sections, structural members, antennas, platforms, mounts, and other components.

Planning should address:

• Erection sequence.
• Structural stability.
• Temporary supports.
• Gin poles.
• Cranes.
• Rigging.
• Hoisting.
• Fall protection.
• Falling objects.
• Ground crews.
• Weather.

Tower sections should not be loaded or used in a manner inconsistent with the planned erection sequence.

Tower Structural Stability

Structural stability should be evaluated throughout erection, modification, reinforcement, repair, and dismantling.

Factors may include:

• Tower design.
• Existing damage.
• Corrosion.
• Missing members.
• Structural modifications.
• Guy-wire condition.
• Temporary loading.
• Hoisting loads.
• Antenna loading.
• Wind.
• Removal of structural components.

Work should stop if conditions indicate that tower stability may be compromised.

Tower Modification and Reinforcement

Existing towers may be modified to accommodate new antennas, equipment, loading, or structural requirements.

Modification work should be performed according to approved plans and procedures.

Employees should not remove, cut, loosen, or alter structural members without determining how the change could affect tower stability.

Temporary bracing or other controls should be installed where required before structural members are modified.

Structural Loading

Tower work can temporarily change the forces placed on a structure.

Planning should consider:

• Hoisted loads.
• Gin-pole loads.
• Personnel.
• Equipment.
• Antennas.
• Temporary rigging.
• Wind loading.
• Structural modifications.

Loads should remain within applicable structural and equipment limitations.

Temporary Guys and Bracing

Temporary guying or bracing may be necessary during tower erection, modification, repair, or dismantling.

Temporary systems should be installed according to the planned work sequence and maintained until the structure is capable of safely supporting the intended loads.

Employees should not remove temporary supports prematurely.

Tower Demolition and Dismantling

Tower dismantling can be particularly hazardous because removal of components changes structural loading and stability.

Planning should address:

• Dismantling sequence.
• Structural condition.
• Guy wires.
• Temporary bracing.
• Rigging.
• Hoisting.
• Fall protection.
• Falling objects.
• Ground exclusion zones.
• Weather.

Components should be removed in a controlled sequence that maintains structural stability.

Gin Pole Safety

Gin poles may be used to raise and lower tower sections, antennas, equipment, and structural components.

Gin-pole operations should address:

• Equipment condition.
• Rated capacity.
• Attachment to the tower.
• Structural loading.
• Rigging.
• Load control.
• Hoist operation.
• Communication.
• Employee positioning.
• Weather.

Gin poles and associated rigging should be inspected and used according to applicable requirements, engineering information, and manufacturer instructions.

Material Hoisting

Materials may be raised or lowered using hoists, cranes, gin poles, ropes, blocks, or other systems.

Hoisting procedures should address:

• Load weight.
• Equipment capacity.
• Rigging.
• Load attachment.
• Tag lines where appropriate.
• Communication.
• Drop zones.
• Employee positioning.

Employees should avoid standing beneath suspended loads.

Personnel Hoisting

Where employees are hoisted, the operation requires additional planning and controls.

Procedures should address applicable requirements for:

• Hoisting equipment.
• Rigging.
• Personnel platforms or approved systems.
• Inspections.
• Operator qualifications.
• Communication.
• Trial or test procedures where applicable.
• Weather.
• Emergency procedures.

Personnel should not be hoisted using systems or methods that are not appropriate for personnel lifting.

Base-Mounted Drum Hoists

Base-mounted drum hoists may be used during tower construction and maintenance.

Procedures should address:

• Installation.
• Anchorage.
• Drum condition.
• Wire rope.
• Braking systems.
• Capacity.
• Operator controls.
• Communication.
• Inspections.

The hoist should be positioned and operated so the operator can safely control the lift.

Capstan Hoists

Capstan hoists may be used to raise tools, materials, antennas, and other equipment.

Employees operating capstan systems should understand:

• Equipment capacity.
• Rope compatibility.
• Rope condition.
• Wraps.
• Load control.
• Employee positioning.
• Communication.

Hands, clothing, and body parts should be kept clear of pinch points and moving rope.

Rigging and Material Handling

Rigging used during tower work may include:

• Wire rope.
• Synthetic slings.
• Shackles.
• Hooks.
• Blocks.
• Sheaves.
• Come-alongs.
• Chain hoists.
• Specialized tower rigging.

Rigging should be selected according to the load and inspected before use as required.

Damaged or defective rigging should be removed from service.

Wire Rope, Slings and Rigging Equipment

Wire rope and rigging equipment should be evaluated for wear, damage, deformation, corrosion, broken wires, damaged fittings, and other conditions that could affect safe operation.

Employees should understand equipment limitations and should not exceed rated capacities.

Pre-Lift Planning

Significant tower lifts should be planned before hoisting begins.

Planning may include:

• Load weight.
• Center of gravity.
• Rigging configuration.
• Equipment capacity.
• Structural loading.
• Lift path.
• Employee positioning.
• Communication.
• Weather.
• Emergency procedures.

The plan should be reviewed with employees participating in the lift.

Hoist Operator and Signal Communication

Clear communication is essential during tower hoisting.

Workers should establish:

• Designated signal persons where necessary.
• Standard signals.
• Radio procedures.
• Stop signals.
• Emergency communication.

If communication is lost during a critical lift, movement should stop until communication is restored.

Antennas and Telecommunications Equipment

Tower work may involve antennas, microwave dishes, transmission lines, mounts, radios, and other communications equipment.

Installation planning should consider:

• Weight.
• Shape.
• Wind loading.
• Hoisting.
• Rigging.
• Electrical connections.
• RF exposure.
• Falling objects.
• Employee positioning.

Large antennas can create substantial wind loads and should be handled accordingly.

Radiofrequency (RF) Exposure

Tower employees may work near antennas and other equipment capable of producing radiofrequency energy.

Before work begins, contractors should determine whether employees could enter areas with potentially hazardous RF exposure.

Controls may include:

• RF hazard assessments.
• Warning signs.
• Controlled-access areas.
• Coordination with carriers.
• Transmitter shutdown.
• Power reduction.
• Time and distance controls.
• Personal RF monitors where appropriate.
• Employee training.

Employees should not assume that an antenna is inactive simply because it is not visibly operating.

Antenna and Transmitter Safety

Work around transmitting equipment should be coordinated with the tower owner, carrier, or other responsible party.

Procedures should establish how transmitter status will be verified and how employees will be protected from RF and electrical hazards.

Where shutdown or power reduction is necessary, communication should be maintained so equipment is not returned to service unexpectedly.

Electrical Safety

Communication tower sites may contain:

• Electrical service equipment.
• Generators.
• Battery systems.
• Lighting.
• Transmission equipment.
• Temporary power.
• Grounding systems.

Electrical hazards should be identified and controlled before employees begin work.

Only appropriately qualified employees should perform work requiring specialized electrical knowledge.

Overhead Power Lines

Tower sites may be located near overhead electrical lines.

Cranes, gin poles, boom trucks, equipment, tower sections, antennas, and other conductive materials can create electrical-contact hazards.

Applicable clearances and protective procedures should be established before equipment or materials are positioned near power lines.

Lockout/Tagout

Hazardous-energy control may be necessary when employees service electrical, mechanical, transmission, or other equipment where unexpected energization could cause injury.

Applicable procedures should identify energy sources and establish appropriate isolation, verification, and control measures.

Falling Objects and Dropped Object Prevention

Employees working on towers may be positioned directly above ground crews or other climbers.

Dropped tools, hardware, antennas, structural components, and other materials can cause serious injuries.

Controls may include:

• Tool tethering.
• Material securing.
• Controlled-access areas.
• Drop zones.
• Hoisting containers.
• Hard hats.
• Communication.

Loose materials should be controlled before climbing or hoisting begins.

Drop Zones and Ground Crew Safety

Ground crews should remain outside designated drop zones unless their work requires entry and appropriate controls are in place.

Ground personnel should understand:

• Hoisting activities.
• Load paths.
• Tower work overhead.
• Equipment movement.
• Emergency signals.
• Restricted areas.

The area beneath active tower work should be controlled to prevent unnecessary exposure.

Cranes and Aerial Lifts

Communication tower projects may use cranes, boom trucks, aerial lifts, and similar equipment.

Procedures should address:

• Operator qualifications.
• Equipment inspection.
• Ground conditions.
• Outriggers.
• Load capacity.
• Rigging.
• Electrical hazards.
• Fall protection.
• Employee positioning.

Equipment should be operated within manufacturer limitations and applicable requirements.

Hand and Power Tools

Tower workers may use drills, grinders, impact tools, saws, hydraulic tools, torque equipment, and other hand and power tools.

Tools should be:

• Appropriate for the task.
• Inspected.
• Maintained.
• Guarded where required.
• Secured against falling when necessary.

Employees should use PPE appropriate to the tool and operation.

Welding, Cutting and Hot Work

Tower erection and modification may involve welding, cutting, grinding, or other hot work.

Procedures should address:

• Fire prevention.
• Combustible materials.
• Fire extinguishers.
• Compressed gas cylinders.
• Welding leads.
• PPE.
• Falling sparks.
• Hot materials.
• Fire watch where required.

Hot work performed at height should consider hazards to employees and property below.

Personal Protective Equipment

PPE should be selected according to tower tasks and hazards.

Depending on the work, PPE may include:

• Hard hats.
• Safety glasses.
• Work gloves.
• Protective footwear.
• High-visibility apparel.
• Hearing protection.
• Fall-protection equipment.
• Electrical PPE.
• Respiratory protection.

Employees should inspect required PPE and remove defective equipment from service.

Weather Conditions and Tower Work

Weather can dramatically increase communication tower hazards.

Conditions should be monitored before and during tower work.

Particular attention should be given to:

• Wind.
• Lightning.
• Rain.
• Ice.
• Snow.
• Extreme heat.
• Extreme cold.
• Reduced visibility.

Work should be suspended when weather creates unacceptable climbing, hoisting, structural, electrical, or rescue hazards.

High Wind Safety

Wind can affect climbers, suspended loads, antennas, gin poles, cranes, hoists, and tower stability.

Large antennas and panels can create significant wind resistance.

Wind conditions should be evaluated against the limitations of the structure, equipment, lift plan, and work being performed.

Lightning and Electrical Storms

Communication towers can be particularly hazardous during thunderstorms.

Employees should not remain exposed on towers when lightning or electrical storms create an unacceptable hazard.

Weather should be monitored so employees have sufficient time to descend and reach an appropriate location.

Heat Stress

Tower climbing and elevated work can be physically demanding, particularly during hot weather.

Heat-stress procedures should address:

• Drinking water.
• Rest.
• Acclimatization.
• Work scheduling.
• Employee monitoring.
• Recognition of heat illness.
• Emergency response.

Climbing effort and PPE should be considered when evaluating heat exposure.

Cold Stress

Tower workers may be exposed to low temperatures, wind, ice, and snow.

Cold can reduce dexterity, affect climbing surfaces, impair equipment, and increase fatigue.

Procedures should address appropriate clothing, warming opportunities, weather monitoring, and recognition of cold-related illness.

Fatigue Management

Tower work requires concentration, physical exertion, and continuous attention to fall protection and changing conditions.

Fatigue can be affected by:

• Extended work hours.
• Travel.
• Repeated climbing.
• Heat.
• Cold.
• Physical workload.
• Sleep disruption.

Work should be planned so fatigue does not unnecessarily increase the risk of climbing, rigging, driving, or other high-hazard operations.

Working Alone and Remote Locations

Communication towers may be located in remote or isolated areas.

Procedures should address:

• Communication.
• Check-in requirements.
• Location information.
• Emergency contacts.
• Access.
• Weather.
• Medical response.

High-hazard tower climbing should not be treated as ordinary lone work when immediate assistance or rescue capability is necessary.

Driving and Fleet Safety

Tower crews may travel significant distances between jobsites while transporting tools, rigging, antennas, trailers, and other equipment.

Procedures may address:

• Driver qualification.
• Vehicle inspection.
• Seat-belt use.
• Distracted driving.
• Trailer towing.
• Load securement.
• Backing.
• Fatigue.
• Accident reporting.

Equipment and materials should be secured for transportation.

Tower Site Security and Public Protection

Tower sites should be controlled to prevent unauthorized persons from entering hazardous work areas.

Controls may include:

• Fencing.
• Gates.
• Signs.
• Barricades.
• Drop zones.
• Equipment security.
• Controlled access.

Public protection is particularly important when towers are located near roads, businesses, residences, or other occupied areas.

Communication Tower Training

Tower employees should receive training appropriate to their assigned work and hazards.

Training may include:

• Tower climbing.
• Fall protection.
• Rescue.
• RF hazards.
• Rigging.
• Hoisting.
• Gin poles.
• Structural hazards.
• Dropped-object prevention.
• Electrical safety.
• PPE.
• Weather.
• Emergency procedures.

Specialized training should be provided when employees perform tasks requiring competent-person, qualified-person, operator, rigger, signal-person, rescue, or other specific capabilities.

Communication Tower JSA/JHA

Tower-specific JSAs may address:

• Tower climbing.
• Antenna installation.
• Tower erection.
• Tower modification.
• Structural reinforcement.
• Gin-pole operations.
• Material hoisting.
• Personnel hoisting.
• Rigging.
• Crane operations.
• RF exposure.
• Tower dismantling.
• Rescue.

The JSA should reflect the actual tower, equipment, personnel, weather, work sequence, and site conditions involved.

Additional Safety Programs for Communication Tower Contractors

Not every communication tower contractor requires every safety program.

Depending on the company’s operations, additional programs may include:

• Aerial and Boom Lift Safety.
• Cold Stress.
• Crane Safety.
• Driving and Fleet Safety.
• Electrical Safety.
• Emergency Rescue.
• Fall Protection.
• Fatigue Management.
• Fire Prevention.
• Gin Pole Safety.
• Hand and Power Tools.
• Hazard Communication.
• Heat Stress Prevention.
• Hoisting Safety.
• Lockout/Tagout.
• Overhead Power Lines.
• Personal Protective Equipment.
• Radiofrequency and Non-Ionizing Radiation.
• Rigging and Material Handling.
• Severe Weather.
• Tower Climbing Safety.
• Tower Erection Safety.
• Tower Rescue.
• Welding, Cutting and Hot Work.
• Working Alone.

Programs should be selected according to the contractor’s actual tower work, structures, equipment, and employee exposures.

Tower Owner and Carrier Requirements

Communication tower contractors may perform work for tower owners, wireless carriers, telecommunications companies, construction-management companies, general contractors, and other clients.

Customer requirements may address:

• Contractor qualification.
• Tower access.
• RF procedures.
• JSA/JHA requirements.
• Fall protection.
• Rescue.
• Climber qualifications.
• Rigging.
• Hoisting.
• Weather restrictions.
• Incident reporting.
• Emergency response.

Applicable tower-owner, carrier, or prime-contractor requirements should be incorporated into project planning and followed in addition to the contractor’s own safety procedures.

Multi-Employer Worksites and Subcontractor Coordination

Communication tower projects may involve tower owners, wireless carriers, construction managers, general contractors, crane companies, electrical contractors, tower crews, and other subcontractors.

Coordination should address:

• Scope and sequence of work.
• Tower access.
• RF hazards.
• Structural modifications.
• Hoisting.
• Rigging.
• Drop zones.
• Electrical hazards.
• Simultaneous operations.
• Emergency response.

Each employer remains responsible for protecting its employees while coordinating hazards that may affect workers employed by others.

Communication Tower Toolbox Talks

Toolbox talks can reinforce hazards relevant to current tower operations.

Useful topics may include:

• Tower climbing.
• 100% fall protection.
• Harness inspection.
• Rescue planning.
• Dropped objects.
• Gin poles.
• Rigging.
• Hoisting.
• RF exposure.
• High winds.
• Lightning.
• Heat stress.
• Fatigue.

Toolbox talks supplement required safety training but do not replace training specifically required for assigned work.

Communication Tower Safety Manual vs. Site-Specific Safety Plan

A Communication Tower Safety Manual establishes the company’s overall written safety policies, programs, and procedures.

A Site-Specific Safety Plan (SSSP) applies applicable requirements to a particular tower project or location.

For example, the company manual may contain Fall Protection, Tower Rescue, Rigging, Hoisting, RF, Electrical Safety, Crane Safety, and other programs. Project-specific planning can then address the actual tower configuration, climbing system, antennas, RF sources, structural work, lift equipment, weather, access, customer requirements, and emergency arrangements.

The company safety manual therefore provides the foundation for site-specific communication tower safety planning.

Building a Communication Tower Safety Manual

A practical Communication Tower Safety Manual should reflect the tower operations the company actually performs.

When determining which programs to include, consider:

• Tower climbing.
• Tower erection.
• Tower modification.
• Structural reinforcement.
• Tower dismantling.
• Antenna installation.
• RF exposure.
• Gin poles.
• Material hoisting.
• Personnel hoisting.
• Rigging.
• Cranes.
• Rescue.
• Remote work.
• Weather.
• Tower-owner requirements.
• Carrier requirements.
• Contractor-prequalification requirements.

Selecting programs according to actual operations produces a safety manual that addresses the contractor’s real hazards without filling the document with unrelated safety programs.

Customized Communication Tower Safety Manuals

Communication tower contractors can request a customized Construction Safety Manual containing the Core Safety Programs and additional programs applicable to their tower climbing, fall protection, rescue, erection, structural, rigging, hoisting, RF, and other operations.

Programs can be selected according to the company’s actual tower work, equipment, and hazards so the manual addresses relevant operations without including large numbers of unrelated safety programs.

Individual safety programs can also be selected when a communication tower contractor needs to add or update a particular program within an existing manual.