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Supervisor’s Safety Desk Reference Manual
2014
Dear Co-worker:
It is my personal objective to make Polk Mechanical Company one of the industry’s premier mechanical companies, not only in terms of quality of work and customer satisfaction, but also in terms of its commitment to employee safety and health. It is also my firm belief that these two issues are inseparably linked. It is rare that you will find a company with a culture of outstanding productivity and quality that has a poor employee safety record. You will also rarely, if ever, find a company with an outstanding employee safety record that has a history of inferior workmanship and low productivity. Why is this?
I believe it all comes down to mutual commitment. A company that values its employees and is committed to creating a safe and healthful work environment helps promote a culture in which employees value their job and work to make the company successful. We will never accept the notion that “accidents happen” or that they are an inevitable part of our business. We want our employees to return home safe each day - as healthy and sound as they arrived. We want to protect our customers, vendors and third parties from injury or loss associated with our presence on their premises. Accidents are primarily the result of unsafe acts and/or unsafe conditions. The purpose of Polk Mechanical’s safety program is to help assure that supervisors and employees know the proper and safe way to perform our work, and to eliminate and prevent any conditions that foster accident potential.
I also believe that on the job supervision is one of the more critical factors in accident prevention. While we will provide a quality program, train employees, deploy safety professionals, and provide a network of safety support, the jobsite supervisor will always be the eyes and ears of the company’s overall safety effort. A fundamental part of our program will be to recognize that we are all, indeed, our “brother’s keeper” when it comes to on the job safety. We intend to emphasize this in matters of individual performance evaluation and compensation.
I encourage our supervisors, employees, subcontractors, vendors and customers to recognize that I do not view this program as merely a set of suggestions or general guidelines, but rather as the law of the land as it relates to how we intend to conduct our business. We encourage your opinions and suggestions and we are open to modifying or amending the program in ways that will make it better or more effective.
Please join me in committing our company to a safe work environment.
Ken Polk
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Table of Contents
Process & General InformationGeneral Requirements 4Behavior Based Safety 5Bloodborne Pathogens 6Emergency Preparedness 6First Aid & Incident Protocol 7Hazardous Communications 8Hexavalent Chromium (Chrome VI) 8Lock Out Tag Out (LOTO) 9Material Handling & Storage 9OSHA Interaction 10Welding & Cutting 11
Personal SafetyPersonal Protective Equipment (PPE) 12Respirators 12Fall Protection 13
Equipment & ToolsAerial Work Platforms 14Cranes 14Rigging 15Suspended Personnel Baskets (Man Baskets) 16Heavy Equipment 16Forklifts 17Ladders 17Scaffolds 18Hand & Power Tools 19Vehicles 20
ConditionsConfined Spaces 20Housekeeping 21Industrial Hygiene 21Excavations 21Fire Protection 23
ElectricalElectrical – General 23Assured Equipment Grounding 24
Charts & TablesCharts & Tables 26
OSHA Appendix D Voluntary Respirator Use 32
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Process & General Information
General Requirements
Polk Mechanical Company, LLC (PMC) has established a list of general rules and regulations that apply to all employees and are intended to make each employee’s job safe and more efficient. These rules and regulations offer protection of the rights of employees, the company and our customers/clients and will be strictly enforced.
This document establishes the minimum safety and health requirements for PMC employees. It is not intended to alter agreements with other organizations. In the event of a conflict or inconsistency the more stringent requirement will apply. It is the Site Supervisor’s responsibility to identify deviations of these requirements.
The following list is not all-inclusive. It is only intended to provide a Supervisor in the field the opportunity to find the actual policies quick and easily. Should the full policy and procedure be needed then you are encouraged to reference the Polk Mechanical Company Policy and Procedures Manual located at 2425 Dillard Street, Grand Prairie, TX. 75051, or via the intranet http://my.polkmechanical.com.
Personal Conduct
All employees are expected to:
o Use good manners and common sense.o Wear serviceable and suitable clothing. Long pants extending completely below the calf
and shirts with sewn collars and 4-inch sleeves are mandatory. Frayed clothing, fishnet shirts or clothes with holes will not be allowed.
o Avoid the distraction of others.o Never commit horseplay or participate in practical jokes.o Use site sanitation facilities, and assist in maintaining them in a clean manner.o Utilize safe work practices. Remember, “Is It Safe? Make It Safe!”o Report all unsafe conditions to the supervisor.o Look out for your coworker and provide positive feedback when you observe him/her
performing an “At-Risk Behavior”.o Inspect equipment and tools for damage prior to each use.o Comply with the company substance abuse policy.o Comply with all safety requirements, including project specific issues.o All incidents are to be reported immediately to the Site Supervisor and to the Safety
Department.o Notify the Site Supervisor if you are taking medications that could impair your ability to
perform your job.o Avoid workplace violence.
Jobsite Requirements
o Remove unsafe tools, materials and equipment from service.o All equipment operators shall be trained and authorized for the operation of equipment.o All work areas shall be properly lighted.o All work areas shall be maintained clear and free of debris and trash accumulation.o All construction work areas are classified as “HARDHAT REQUIRED” areas. Hardhats
Must Be Worn At All Times In Construction Areas.
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o Minimum PPE (hardhats, safety glasses, hearing protection – when required, gloves, work shoes or boots) shall be worn at all times while on PMC construction sites.
o Waste receptacles intended for rags saturated in oil, grease, turpentine or other flammables shall be of the self-closing type and approved for this purpose. They must also be marked for this purpose “ONLY”.
o Employees should not utilize personal cell phones while on company time. o No radios, ear buds, headphones or any other listening devices allowed on PMC
projects unless authorized.
Meetings
o Construction site Safety Training Meetings shall be held no later than Wednesday of each week. Attendance is mandatory for all PMC site employees and subcontractors.
o Supervisor & Service Safety Training Meetings shall be held monthly. Attendance by all PMC Supervisors, Managers, and Service Personnel is mandatory.
Behavioral Safety
Addressing a person’s behavior is the key to maintaining an incident free culture and making lasting change in a corporate culture. Polk Mechanical believes that each employee is responsible for her/his own safety and should continue to look out for her/his coworkers. Employees shall never be penalized for stopping work activities they perceive as “At Risk” activities. When “At-Risk” issues are brought to the Site Supervisor’s attention they shall be addressed immediately and once they are corrected the entire crew shall be made aware of the corrections taken.
o All employees, prior to beginning work, shall participate in a PATH (Primary Assessment of Tasks & Hazards).
o The crew performing tasks shall aid in the creation of each daily PATH.o Start each day with the motto “Is It Safe?” “Make It Safe!”o All losses shall be reviewed by the persons involved, Site Supervisor, General
Superintendent, Project Manager, a member of the Safety Department and the Group Vice President to determine a root cause.
o A “Lessons Learned” will be developed on all injuries resulting from an “At-Risk” behavior. This will be reviewed at the next weekly Safety Training meeting.
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Bloodborne Pathogens
All employees who have been identified as having a predetermined risk of occupational exposure to bloodborne pathogens shall be provided with appropriate procedural precautions and training.
Employees who are known to experience frequent exposures are plumbers, plumber apprentices and plumber helpers. These individuals shall be provided with an opportunity to receive vaccinations for various known exposures prior to the exposure occurring.
Any time an exposure is anticipated the Site Supervisor should at a minimum order poly coated Tyvek suits, nitrile gloves, rubber boots and face shields for all employees who are anticipated to experience an exposure. The supervisor shall also verify, with the safety department, that the employees expected to experience an exposure are current on their vaccinations.
Should an employee suffer an exposure, the following shall happen:1. Exposed employees shall be transported to nearest clinic to receive medical
treatment.2. Safety Department shall be contacted immediately.3. All tools, clothing and equipment that have been exposed shall be disinfected
(bleach water mixture 1:10) by a trained and authorized employee.
Other key things to be adhered to:1. All contaminated PPE shall be disposed of properly.2. Contaminated PPE shall not be reused.3. All projects shall have an Infection Protection Kit on site.4. There should be facilities available for employees to wash and sanitize prior to
breaking for lunch or to go home.5. All personnel shall be required to utilize PPE at all times while performing first aid or
decontaminating suspected equipment, products or materials.6. All records of occupational exposure shall be maintained for 30 years at the
Corporate Office.
Emergency Preparedness
All foreseeable emergency situations shall be prepared for and controlled.
General Conditions:o A diagram shall be developed and posted of the project site with designated meeting
points established.o There shall be a person designated as the emergency contact person in case of an
evacuation.o No one shall be allowed to leave the designated meeting area until the designated
emergency contact has given an all-clear notice.o In case of a site emergency everyone is to stop what they are doing and evacuate
the site to the designated meeting area in a calm orderly fashion.o A head count shall be conducted immediately following an evacuation process by the
designated Emergency Contact. Any one not present shall be identified to the proper authorities by the Emergency Contact or his designee.
o Never begin a search for missing persons unless directed to do so by the controlling authority on site.
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o Owner evacuation procedures shall supersede this policy.o Work place violence shall not be tolerated and shall be dealt with severely. In the
event of work place violence the main concern is protection of individuals. Once all individuals are out of harms way Authorities shall be contacted and a formal complaint filed.
o Media Interaction:o Site personnel shall never speak with the media.o Contact the Corporate office and the division Vice President if it is suspected that
media will be on site following any situation.
In the event of a catastrophe (site fatality, 3 or more people transported to the emergency room for the same cause of loss, structural failure, etc.):
o Polk personnel shall be removed from site and detained in a secured meeting area.o Division Vice President and the Safety Department shall be contacted immediately.
Weather Emergencies:o Weather emergencies include but are not limited to flooding, hurricanes, ice and snow
storms, thunderstorms, high winds, tornados and lightning.o Site Supervisors shall stay abreast of changing weather conditions and make necessary
decisions regarding continuing work activities. o Safe locations shall be established for persons to gather in the event of a weather
related emergency. o Personnel shall not be allowed to work in lightning storms or when lightning is visible. o Personnel shall seek shelter from visible lightning and remain under cover for a
minimum of 10 minutes after the last sighting of lightning.o Personnel should not be penalized for wanting to cease work in perceived severe
weather conditions.
First Aid & Incident Protocol
It is the responsibility of an employer to provide a safe and healthy place for all employees to work. With this, all incidents (first aid, injuries, auto, theft, vandalism, equipment, etc) arising from PMC operations will be properly and immediately reported, managed and investigated. The following procedures shall be adhered to:
o All injuries and illnesses shall be reported to Site Supervisor immediately. The Site Supervisor shall notify the Safety Department of the injury or illness of the employee so that proper care may be provided.
o All work related injuries and illnesses shall be treated by a company approved clinic who participates the Worker’s Compensation Network.
o All personnel who seek medical treatment for injury and or illnesses shall submit to a rapid drug screen administered by the company approved clinic.
o All work locations shall have a company clinic established on or before the first day of work activities. The clinic’s address, phone number and a map with directions shall be posted in a prominent location for all employees to reference.
o A company representative (Supervisor) is to transport the injured and or ill person to their first doctor’s visit.
o If an injury and or illness appear to be life threatening then the Site Supervisor shall call 911 and request an ambulance to transport the injured person, then immediately notify the Safety department.
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o Should a person seek medical attention without the approval of the Supervisor or Safety Department, then the person shall be transported to the company approved clinic at the beginning of the next business day.
o A Supervisor’s Incident Analysis shall be completed within 24 hours of notice of the incident and submitted to the Safety Department in the same time frame.
o If a person suffers a non work related injury / illness they will be required to provide proof of ability to work from a treating physician prior to returning to work. o If the person has been placed on restrictions the Site Supervisor shall contact the
Safety Department prior to allowing the person to return to work.o All first aid cases should be discussed to determine the root cause and aid in the
prevention of reoccurrence.
Hazardous Communication Standard
Prior to starting work on a project all personnel shall be made aware of the jobsites written Hazardous Communications Program, their ‘Right – to – Know’. This shall be achieved by:
o Site supervisor shall review the employee’s ‘Right – to – Know’ with her / him.o Supervisor shall discuss the employee’s understanding of Global Harmonization
Standard (GHS), the location and process to review them.o Supervisor shall notify personnel of their ‘Right – to – Know’ about any substance or
chemical they are asked to work with or around prior to requiring them to work.o Should a person be exposed to a chemical or substance the site supervisor shall take a
copy of the Safety Data Sheets (SDS) to the clinic with the person for the Medical Practitioner to review for medical intervention.
o No one shall be discriminated against for requesting to review a SDS or inquiring about their ‘Right – to – Know’.
o Personnel are to read and follow all labels warnings and cautions prior to and during use.
o Chemicals and substances shall always be stored in a manufacturer approved container with a legible label and warnings on it.
o Never tape over the manufacturer’s labels as this could impede a person’s ability to reference necessary emergency information.
o All substances and chemicals utilized on site shall have an SDS present on site.
Hexavalent Chromium
For information pertaining to this policy contact the Safety Department.
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Lock out Tag out (LOTO)
Work activities associated with energized equipment (not just electrical energy) or processes shall be controlled prior to initiating by verifying a ‘zero energy state’ (no energy present).
Hazardous energy can occur in many forms:o Electricalo Hydraulic (fluids / liquids)o Pneumatic (air)o Chemicalo Radiationo Thermalo Mechanical (stored energy: Flywheels, springs, etc)o Mechanical (Gravity)
All personnel required to work in environments requiring energy isolation shall be trained in the proper procedures and assigned isolation equipment (locks & tags) that can only be maintained by those individuals.
When energy isolation is needed the Site Supervisor or his designee shall utilize the PMC Lockout / Tagout Procedures form. Some steps to remember are:
o All affected personnel are to be verbally notified of lockout use BEFORE commencing.o All energy controls are to be identified and moved to the ‘off’ or ‘neutral’ position and
secured in this position with a lockout device prior to beginning work.o Inspect and / or use electrical / mechanical testing means to verify that no energy is
present and ensure all personnel are safe and clear. NOTE: Verify testing equipment is safe and operational before use for this step.
o Activate all controls. If energy is still present repeat above steps until a ‘zero state’ has been reached.
o If the ‘zero energy state’ cannot be reached, do not proceed; contact the Safety Department for direction.
o When the ‘zero energy state’ is reached, conduct the intended work.o When work is completed clear the area and equipment of all tools, materials, etc and
repeat above steps in reverse.o After notifying all personnel of lock removal, remove locks and re-energize.
Should an isolation device need to be removed by someone other than the person who installed it and that person is not available to verify it is safe to do so then the Emergency Lock Removal Procedure Form shall be utilized.
Material Handling & Storage
Materials shall always be properly stacked, stored and secured to prevent sliding, falling or collapse and to ensure the least amount of relocation prior to installing. Aisles, stairs and passageways shall be kept clear for the safe passage of personnel, equipment and to provide access for emergencies.
When handling materials:o Utilize proper lifting techniques.o Never lift bulky objects alone.o Never lift more than you can reasonably carry (> 50 lbs. requires help).o Utilize mechanical lifting device whenever possible.
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o Like material types and sizes shall be stored together. If random sizes must be stored together then always position the larger and heavier pieces on bottom and progress upward.
o Materials shall be secured from theft and vandalism at the end of each work day.o Flammable and combustible materials shall be stored appropriately.
o Dissimilar flammables and combustibles shall be separated by at least 20 feet or a half hour (1/2) fire rated barrier.
o All material shall be stored to aid in the prevention of vermin, rodent and insect infestation.
o Outside material storage areas shall be maintained clean and free of trash and vegetation to aid in fire control.
OSHA Interaction
To comply with all federal, state and local regulations and to foster a cooperative relationship during interactions with OSHA the following shall be adhered to.
o Site Supervisor shall contact the Safety Department immediately following notification that OSHA is on site.
o Site Supervisor shall participate in the Opening Conference.o Site Supervisor and a designated employee shall walk with the Compliance Officer(s)
during the inspection process to ensure any deficiencies are addressed at time of discovery.
o Site Supervisor or designee shall maintain detailed notes of the conversations that occur.
o Site supervisor or designee shall take duplicate pictures of all items Compliance Officer takes pictures of.
o If the Compliance Officer requests to speak with a PMC employee or subcontractor the Site Supervisor shall advise said person of her / his rights under the law:
o Persons have the right to speak with a Compliance Officer in private or with a company representative present, on company time or on mutually agreed upon time at a specific location.
o Persons also have the right to refuse to speak with a Compliance Officer.o Persons shall never be discriminated against for speaking with Compliance
Officers.o Site Supervisor or designee shall record names, phone numbers of all personnel
Compliance Officer request to speak with.o If a deficiency is discovered it shall be addressed immediately and the Site Supervisor
shall request that the Compliance Officer note that it was handled prior to their ending the inspection.
o Site Supervisor shall attend the Closing Conference and request information pertaining to any possible deficiencies discovered during the inspection.
o Site Supervisor shall document everything that occurred including date, time, project name, address and job number immediately following the inspection. This information shall be faxed to the Safety Department prior to leaving the project on the day of the inspection.
In addition to the above information, if a fatality occurs or three (3) or more persons are sent to the hospital for an injury resulting from the same incident (i.e. trench collapse), the Site Supervisor shall contact the Safety Department immediately.
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Welding & Cutting
Welding and cutting operations have the potential to cause injury and fires. The following precautions shall be taken:
o Welders and those working around welding shall utilize proper eye protection.o Safety glasses are to be worn under all welding hoods, grinding shields and cutting
shields.o Hardhats are not required with welding hoods unless welding operations are taking place
in areas with overhead hazards or as required by the GC, owner or controlling party.o Long sleeved shirts, long pants with the cuff rolled under are required. When long
sleeves are not feasible welding sleeves shall be utilized.o Fully charged type ABC fire extinguishers shall be readily available in the welding/cutting
area.o Persons involved with welding / cutting operations shall be properly trained in the
process and safety requirements.o Ventilation (mechanical or other means) shall be provided to keep fumes within safe
exposure limits.o All ‘B’ tanks shall be stored in a well ventilated container or outside in the storage area.o All equipment associated with welding / cutting operations shall be inspected each day
for defects. Any items found defective shall be tagged ‘DO NOT OPERATE’ and taken out of service.
o Flash back arrestors shall be installed on all regulator assemblies between the regulator and hose.
o All ‘HOT WORK’ permits shall be updated daily or as required by others.o Gas cylinders shall not be moved stored or transported lying down.o Gas cylinders shall be secured from tipping over.o Caps shall be kept on all cylinders when regulators are not installed.o Regulators are to be kept free of grease, oil, dirt and leaks.o Gauges on all regulator assemblies shall work properly.o Storage racks or platforms shall be utilized for storage of oxygen & acetylene bottles.o Oxygen and acetylene shall be separated by either a half (1/2) hour fire rated barrier or
by twenty (20) feet when in storage. This includes storing on carts.o Cylinders shall never be lifted by magnet, choker sling or by the cap.o Never use cylinder as rollers.o Respirators could be required when welding cutting operations involve potentially
hazardous atmospheres.o Welding and grounding leads shall be fully insulated. Repairs must bring the insulation
back the original integrity.o Stinger and grounding leads shall be free of damage and repairs with in ten (10) feet of
the stinger and ground connection.o Cylinders shall be kept far enough away from the welding / cutting operation to ensure
flames sparks or hot slag can not come in contact with the bottles, regulators / gauges or hoses.
o Torches shall be lighted with frictional lighters or other approved devices.o Work areas shall be inspected prior to drawing an arc or striking a flame for flammables
and combustibles.o When welding / cutting on coated surfaces the coatings must be removed at least four
(4) inches in every direction around the weld / cut area.
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Additional requirements may apply based on facility / general contractor or site supervisor requirements.
Personal SafetyPersonal Protective Equipment (PPE)
The proper selection and use of PPE is an important element in preventing work-related injuries. However, PPE can provide you with a level of protection against injury / illness only when maintained and used correctly. PPE requirements and postings shall always be adhered to. Minimum PPE required is as follows:
When doing this: You need this:
All construction related activities
Hardhat, Work Gloves, Work shoes/boots, Safety glasses with side shields / over the
glass glasses for prescription glasses that are not safety glasses
Working above 6 feetBody harness with double ended shock absorbing lanyard; Tie off point able to
withstand 5000 lbs of force
Working from scissor lifts/ boom liftsBody harness with double ended shock
absorbing lanyard; tied off to designated tie off points.
Hammer drilling Safety GlassesHammer drilling overhead / any overhead
work that could result in debris or dust falling in face
Faceshield with safety glasses / Goggles
Oxygen / Acetylene Cutting Tinted faceshield / Cutting goggles with long sleeves / flashback arrestors @ gauges
Grinding / Buffering Faceshield / welding hood with safety glasses
Welding Welding hood with safety glasses & long sleeves; Welding screens are advised.
Working on existing waste systems Poly coated Tyvek Suits, Nitrile Gloves, Rubber Boots, Faceshield with safety glasses
Tamping / Jackhammering/ Working around materials that could pose a crushing hazard
to the foot
Steel toed / Metatarsal guarded work shoes or boots (Not tennis Shoes)
Exposures to high noise (85 dBa or greater) Ear plugs / Ear muffs / or a combination of the two.
Job specific requirements (Reference the PATH)
Other PPE
Toxic / Hazardous Atmospheres (i.e. battery rooms) Respirators & additional PPE as required
Excavations Reference the Excavations & Trenching Section Page 21
Confined Spaces Contact the Safety Department
There is always a potential for additional PPE requirements. These shall be addressed at the project level by the Site Supervisor and discovered via the PATH. If special PPE is required PMC may aid in the purchase of said PPE. This will be determined by the Site Supervisor, Project Manager and Safety Department.
Respirators
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PMC is responsible for implementing a respiratory protection program (under separate cover). When hazardous or toxic materials are present in the work area, efforts shall be made to first eliminate the hazards by the use of engineering controls and ventilation to reduce airborne concentrations. When concentrations cannot be reduced to a permissible level (below the regulatory exposure limits) PMC Safety Department will conduct an evaluation to determine the appropriate method of protection.
Each person shall observe the following guidelines when respirators are required:
o Have an understanding of the respirator program (a copy shall be provided at time of training and fit testing).
o Wear the proper respirator and cartridges for the hazards (determined by the Safety Department or designee).
o Complete a respirator medical evaluation, fit test, and physical annually, prior to utilizing a respirator.
o Never share respirators.o Clean respirators after each use (to be done on company time).o Store respirators in a controlled environment to prevent contamination and mold growth.o Perform an inspection and seal test prior to each use.o Maintain a clean shaved face within twenty-four (24) hours of having to wear respirator.o Mustaches are allowed as long as they do not interfere with the seal of the respirator.o Report any changes in health conditions that could adversely affect the wearing of a
respirator (colds, respiratory infections, heart condition, etc.).o When utilizing forced air respirators only use GRADE ‘D’ breathing air.o Single strap dust mask are acceptable for nuisance dust. They do not provide any
protection from respirable hazards and should never be relied upon as a means of PPE.o When utilizing an N-95 filtering facepiece voluntarily (either provided by PMC or
employee) employees shall be provided with Appendix D of the OSHA standards. (Located at back of this book for reference)
Fall Protection
All persons shall be protected from falls at heights greater than six (6) feet or when life threatening environments exist below (chemicals, augers, etc) by means of a 100% fall protection process. PMC’s 100% fall protection process includes but is not limited to a full body harness with double ended shock absorbing lanyard with double locking snap locks, a fall prevention system such as guardrails or a combination of the two. Persons typically will not be required to utilize fall protection devices while working from ladders so long as they are working within the confines of the ladder or if the utilization of fall protection would create a greater hazard.
When using fall protection systems:o Fall distance should be limited so as not to cause the person to hit objects or the floor
below.o Swing radius should be reviewed for potential hazards of swinging into more hazardous
areas or objects.o Tie off points shall be able to support at least 5000 pounds. Anything less could result in
reduced protection and the protective equipment not working properly.o Equipment shall be inspected prior to each use. Damaged or faulty equipment will be
tagged and taken out of service.
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o Personnel shall be trained on proper use and inspection of fall protection and prevention equipment prior to using.
o Never tie off to adjacent structures while working from a man basket or aerial work platform unless you intend to exit the working platform.
o When fall distances are less than 17 feet a lanyard shorter than 6 feet or a self retracting lanyard shall be utilized.
o Harnesses should always be adjusted to fit snug and proper.o Never keep objects in pockets (shirts or pants) that could puncture or cut the skin in a
fall.
Equipment & ToolsAerial Personnel Lifts
Defined as any vehicle mounted device that is used to position personnel. Examples are Scissor lifts and Knuckle lifts (not all inclusive).
o Operators shall be trained and authorized to operate aerial personnel lifts.o All aerial personnel lifts shall have a documented inspection performed at the beginning
of each shift.o Each operator shall perform a visual walk around inspection of aerial lifts prior to use.o Load limits specified by the manufacturer shall not be exceeded.o Floors of aerial personnel lifts shall be kept clear and free of trash and clutter.o Employees are not allowed to stand on the toe boards, midrails or toprails of aerial
personnel lifts.o All personnel in aerial personnel lifts shall use a body harness and lanyard. The lanyard
shall be attached to the manufacturer-installed tie off points. If there are no tie off points designated, then the lanyard shall be attached to the midrails in order to prevent employees from climbing on the railing.
o Aerial Personnel Lifts shall not be utilized as a crane for hoisting, rigging materials & equipment.
o Aerial Personnel Lifts shall never have more than 200 lbs of weight placed on the handrails.
Cranes
A crane is defined as any mobile lifting equipment with at least a 2,000-pound lifting capacity excluding forklifts, boom trucks and tower cranes.
When cranes are to be utilized on a project the following shall be adhered to:
o Polk employees shall not operate cranes.o Cranes shall be inspected prior to each use and documented.o Crane operators shall have on their person a certification verifying their ability and
authorization to operate said crane from their present employer.o Crane operators may be required to show proof of a recent drug screen (verify with the
General Contractor / Owner).o Cranes shall have a current annual inspection sheet available for review by the Polk
Site Supervisor prior to each lift. The inspection must identify the specific crane being used.
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o All hooks on cranes shall have a safety latch.o No crane shall be operated unless all documentation has been provided and verified by
the Polk Site Supervisor.o A coordination meeting shall be conducted by the Polk Site Supervisor and include the
crane operator and all parties involved with the lift. o One person shall be designated to provide signals and or communicate with the crane
operator during all lifts. This person should be identifiable, by the crane operator, in a group.
o Signals shall be determined prior to the lift. (See Charts & Tables Section)o In an emergency any person can give the emergency stop signal.o Cranes shall never be operated closer than 15 feet to overhead power lines up to 60,000
volts. When voltages exceed 60,000 the Safety Department must be contacted for a determination.
o Cranes shall not be operated beyond 90% of their configured lifting capacity at specified boom lengths in calm conditions.
o Lifts 75% or more of the configured load capacity require a lift plan.o Any lift over 60,000 pounds requires a lift plan.o Suspended Personnel Baskets require a lift plan.o The safety department or their designee shall approve all lift plans.o Outriggers shall be fully extended when loads are being lifted.o Cranes shall be level and on a firm surface, capable of supporting the intended loads,
during the lift. (Matting is an acceptable means of accomplishing this process)o The crane operator is responsible for the lift once he is connected to the load and until
he is disconnected.o The crane’s swing radius shall be marked with a barrier to warn persons on the ground.o Crane operators are to wear the minimum PPE required by Polk Mechanical.o Nobody will be around the crane cab or attempting to speak with the crane operator
while loads are on the hook. (Exception – Radio signal communications)o During severe storms or weather the crane boom shall be lowered into a position that
precludes damage to the crane or immediate surroundings.o Only rough terrain (R/T) cranes with rubber charts or crawler cranes will be allowed to
walk loads.o All persons involved with the lift shall be placed in high visibility vest.o Never ride the ball or hook.
Rigging
The action of Rigging is defined as hoisting and moving equipment, material and tools. It can include, but not be limited to, moving equipment, materials and tools with a forklift.
General rules of rigging are:o A rigging permit shall be completed prior to performing any rigging operation.o All employees involved with rigging operations shall be trained and authorized.o All rigging hooks shall have a safety latch or be “moused”.o Slings shall have a legible “Sling Rating Tag”. This tag identifies the maximum allowable
load of the sling and the sling manufacturer.o All rigging equipment shall be used in accordance with the manufacturer’s
specifications.o Tag lines shall be attached to all suspended loads.o Persons shall not guide loads with their hands.o Nobody shall be allowed to traverse under a load.
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o Persons shall not climb on suspended loads.o Rigging equipment shall never be used as personal fall protection and fall protection
shall never be used as rigging equipment.o Chains shall never be utilized as a means of rigging.o Rigging equipment shall be inspected prior to each use.o Defective rigging shall be taken out of service and either destroyed or returned to the
owner.o Lifting hooks shall be inspected prior to each use for stretching, deformities and
cracking.o Rigging should be stored out of weather and away from damaging objects such as
chemicals, abrasives, etc.
Suspended Personnel Baskets
The use of Suspended Personnel Baskets is strongly discouraged. However, from time to time Suspended Personnel Baskets are the only means of access to the work area. In these situations the following shall be adhered to:
o The Safety Department shall be contacted to discuss the situation.o A PATH shall be completed.o The Suspended Personnel Basket shall be ordered with the crane.o Test weights (totaling twice the intended load) shall be ordered with the basket.o The Site Supervisor or his designee shall inspect the basket prior to use. o The basket shall be suspended in the location of work with test weights attached for 10
minutes prior to personnel use.o The basket shall be rigged to the crane hook and attached to a steel choker (rated for
the maximum intended weight) that is rigged back above the crane ball in case of hook failure.
o All personnel required to utilize the man basket shall be attached to a separate means of fall protection (rated for 5,000 pounds) connected to the crane cable and rigged above the ball.
o Never stand on the handrails of the man basket.o Reference the diagram in the Charts & Tables section at the back of this manual. o If the worker must exit the basket in the air he shall be secured to a solid structure
capable of supporting 5,000 pounds prior to exiting and unhooking from the crane.
Heavy Equipment
All construction equipment operations (backhoes, bobcats, forklifts, aerial work platforms, etc.) require the operator to participate in an equipment specific training course. Once an employee has completed this course it is the responsibility of the Site Supervisor to verify the potential operator’s proficiency in the operation of said equipment. Personnel shall never operate a piece of equipment without proper training and authorization. Should an operator be involved in an incident, they should be evaluated as to their ability to operate and possibly be required to participate in retraining prior to being allowed to continue.
When operating heavy equipment, the area around the equipment is the responsibility of the operator. The operator shall ensure the safety of her / his coworkers and equipment / materials in the immediate area by ensuring they are always visible and maintain a reasonable distance of approach so as not to create a hazard and possible injury or incident. All persons working with or around heavy equipment shall at a minimum wear the following PPE:
o Hardhat
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o Safety Glasseso Hearing Protection (exposures exceed 85dBA)o High visibility vest (When working around excavation equipment or machinery).o Work shoes / boots (with metatarsal protection during tamping) (No canvas or tennis
shoe style foot wear)o Gloves if handling materials
All employees operating heavy equipment shall, at least daily, conduct an equipment inspection and document said inspection on an equipment inspection form (reference Safety Policy & Procedures Manual). This form is to be maintained by the operator and turned into the Site Supervisor at the end of each shift for filing.
Key points pertaining to heavy equipment operations:o Never transport unauthorized personnel.o Never transport personnel on / in equipment that is not designed for that purpose.o Materials, tools and other objects should be secured to prevent rolling or shifting prior to
moving.o Employees taking medications that could impair them are required to report this to the
Site Supervisor. The Site Supervisor is responsible for determining their capability to operate equipment.
o When parking equipment ensure the parking brakes have been set and all buckets are stowed in the manner recommended by the manufacturer.
o Never fuel a hot engine and never smoke or have open flames around equipment being fueled.
o Fuel powered equipment shall never be operated in an enclosed space unless scrubbers have been installed and verified operational.
o Never leave a piece of equipment running while unattended.
Forklifts
Only trained and authorized personnel shall operate a forklift. No one is allowed to operate a forklift without proper training. Some forklift operations shall require the operator to also be trained in proper rigging prior to operation.
Forklift operations / operators shall:o Conduct a documented inspection at the beginning of each shift.o Be responsible for the load, rigging and all personnel working around the equipment.o Be planned and reviewed prior to each operation for any errors. The best way to achieve
this is by utilizing the PATH and involving all personnel involved with the lift.o Ensure that the path of operation is clear of hazards and congestion.o Ensure no overhead power lines are in close proximity to the forklift or load. (Up to
60,000 volts 15 feet clearance. More than 60,000 volts contact the Safety Department).
Supervisors shall be responsible for ensuring the forklift operator is proficient in the operation of said forklift and that all necessary processes have taken place prior to the operation.
Ladders
Ladder safety begins with the proper selection, inspection, use and maintenance of ladders. Some general rules of ladder safety are:o Select the proper ladder for the task.o Never work outside the confines of the ladder.
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o Always perform a thorough inspection of ladders prior to each use:o Inspect the feet, rungs, legs, braces and supports. If any of these items appear
damaged or defective the ladder shall be tagged ‘DO NOT USE’ and destroyed.o The site supervisor shall have the final decision whether to repair or destroy a defective
ladder.o Only fiberglass ladders are to be used.o When working from a ladder on an elevated deck near the edge, the ladder should
always be between the person and the edge of the building. Fall protection shall be utilized.
o Fall protection is not generally required while using a ladder for its intended purpose. However, there are circumstances that require fall protection to be utilized. The Site Supervisor, Safety Department or their designee shall determine this.
o Never over reach on a ladder.o Never utilize the top two (2) steps of a ladder. They are designed for stability and weight
distribution.o Only Class 1A (rated for 300 lbs) and 1AA (rated for 350 lbs) or better ladders are
allowed to be utilized.o When utilizing an extension ladder or a straight ladder to access other elevations the
ladder must extend a minimum of 3 feet (3 rungs) past the platform / landing.o Extension / straight ladders shall be secured from tipping and sliding by securing the top.o Extension / straight ladders utilized in heavy traffic areas or in areas where there is a
hazard of the bottom kicking out shall be secured on bottom as well.o The area around the bottom of ladders and the landings for exiting ladders shall be
maintained clear and free from tools, cords, debris, trash and any other hazards that might result in a person tripping or becoming injured.
o Always maintain three points of contact while climbing up or down a ladder.o Tools and material shall be carried in a tool belt or hoisted up and down via a rope.o Never walk ladders.o Never use a ladder as a scaffold support.o Metal and wood ladders shall never be used.
Scaffolds
Scaffolds should never be the first selection when trying to work at elevations. However, it is recognized that they have to be used. In situations when scaffolds are the only means of access to the work the following shall be strictly adhered to.
o Erection, dismantling or alterations shall only be done under the direct supervision of a Competent Person (Third Party – Rental Company).
o Guardrails, midrails and toeboards shall be installed on all open sides.o Planks shall be stamped scaffold grade, cleated or secured and extend over the end
supports at least six (6) inches and not more than twelve (12) inches.o Scaffolds shall be fully planked and constructed with a safety factor of at least four (4)
times the maximum intended load.o The entire scaffold and components shall be visually inspected daily by a competent
person. This shall be documented on a scaffold inspection form and maintained at the jobsite.
o Access ladders shall be provided to all planked areas of the scaffold.o Climbing the end frames is prohibited unless they are designed and approved for such
use.
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o Mudsills or other rigid footing, capable of supporting the maximum intended load, shall be provided.
o Scaffolds shall be secured to the building or structure at intervals not to exceed thirty (30) feet horizontally and twenty-six (26) feet vertically.
o Never utilize additional materials or tools to make a person taller on a scaffold.o Overhead protection is required if overhead hazards exist.o Scaffolds must be tagged (generally a RED Tag) with the following words:
o Do Not Access Not Completed or hazardouso Under Construction only authorized personnel allowedo Meets all requirements scaffold user trained persons allowed
o Every person who is to use a scaffold must be trained in the proper use, care and inspection of scaffolds.
o Never erect a scaffold closer than 15 feet to overhead power lines carrying voltages up to 60,000 volts. If the power lines are believed to carry voltages greater than 60,000 volts contact shall be made with the Safety Department.
Hand & Power Tools
Tools shall be inspected prior to each use for defects and deficiencies that could result in the tool malfunctioning or causing harm. Damaged or defective tools shall be tagged ‘DO NOT OPERATE’ and have what is wrong listed on the tag. They shall be returned to the Site Supervisor or designee for repair or replacement.
o Never role a cord up that is still plugged into a power outlet.o Personal hand tools shall be maintained by the owner in the same manner as company
tools.o No personal power tools (battery powered not included) shall be allowed on PMC
projects.o Always comply with manufacturer’s requirements pertaining to the tool being used.o Never raise, lower, carry, store or support corded tools by the cord.o Power cords, leads and hoses must be maintained to prevent a tripping hazards:
o Hang them above the walk ways (7 feet or higher).o When placing cords, leads or hoses through door or wall openings they shall be sleeved
to protect from pinching or cutting.o Never tape over a cut, nick or abrasion in a cord or hose (No matter how minor). Always
shorten the cord or hose.o Never repair the first ten (10) feet of welding leads from stinger or ground connection.
(Not from machine)o Grinding wheels, wire brushes and flapper wheels shall be rated for the grinder on which
they are installed.o All electrical tools including cords must be protected from the power source by GFCI
(Ground Fault Circuit Interrupter) protection.o Never use electric power tools in wet / damp locations.o Proper PPE must be worn at all times.o Utilize the proper tool for the task.o Tools shall not be modified without manufacturer’s approval.
Vehicles
Any motor vehicle used to conduct company-related business or any company owned vehicles shall be operated safely and in accordance with jurisdictional laws and PMC policy requirements. Only licensed PMC authorized drivers shall operate company vehicles on highways / roadways.
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o Motorcycles shall not be operated for company business. This includes employees traveling from one project to another during working hours.
o An MVR shall be obtained on anyone authorized to operate company vehicles or receiving compensation for operation of their own vehicle.
o Persons are to report any moving violations involving a company vehicle or that could impact their ability to operate a vehicle on public highways / roads.
o In the event of a vehicle incident the following shall occur:o No matter how minor they shall be reported to the immediate Supervisor and
Safety Department immediately.o Care for the injured shall be provided.o Operator shall be taken or take him/herself to the nearest company approved
clinic for a check up, drug screen and breathalyzer.o Exchange all insurance information (carrier, policy number, agent and phone
number).o Obtain all vehicle information (make, model, color, license plate number and
VIN).o Obtain operator information (Drivers License Number, current address and
phone number).o Take pictures of damage to other vehicle (damage & license plate), other driver
and location of crash.o All personnel in company vehicles or on company time in any vehicle shall wear
seatbelts.o Company vehicles shall be maintained and inspections, tags and insurance cards shall
be kept current. This is the responsibility of the assigned operator.o Company vehicles shall be kept clean and neat. Do not allow trash or clutter to build up
in the vehicle.o Driving under the influence or during the consumption of an intoxicating substance is
strictly prohibited.o Talking on the cell phone or conducting activities that take the driver’s attention away
from the road and vehicle are strongly discouraged.
ConditionsConfined Spaces
A confined space is defined as a space that is large enough so a person can enter and perform their assigned duty, has limited or restricted means for entry/exit and is not designed for continuous occupancy.
A Permit Required confined space has all the above and at least one of the following:o Contains/has potential to contain a hazardous atmosphere.o Can engulf or entrap an entrant via materials or asphyxiation by inwardly converging
walls or floors that slope down and /or taper to a smaller section.o Contains any other recognized threat to the safety/health of personnel.
Entry is defined as when any part of a person’s body breaks the plane of the opening to the space.
All confined spaces shall be considered Permit Required until a competent person conducts an evaluation of the space. When work in a confined space is anticipated the Site Supervisor shall contact the Safety Department for a coordination meeting.
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All Confined Spaces:
o Shall have a PATH completed prior to entry.o Employees shall never work in a confined space without prior training and authorization
to do so.o Shall have continuous air monitoring performed with a calibrated four gas monitor.
Permit Required Confined Spaces:
o Shall have a member of the safety department or designee on site during entry.o Shall be secured so that non-authorized personnel cannot block access points nor enter
the space. o Shall have a Permit completed at the beginning of each shift and the Permit will be
maintained at the space while all work activities are taking place.o Shall have a rescue procedure developed, preferably a non-entry rescue, and this
procedure is to be readily available on site. o Shall have an attendant assigned to monitor the entrants. The attendant shall have no
other duties except to monitor the entrants and entry point.o The attendant has the authority to stop work activities.o An entry sign in sheet shall be posted outside the entry point in order to monitor who
enters and exits the space.o Completed Permits shall be sent to the Safety Department for archiving.
Additional requirements could apply; contact shall be made with the Safety Department prior to any confined space entry.
Housekeeping
All PMC worksites, vehicles, equipment and offices shall be kept clean and free of debris, trash and clutter. It is each person’s responsibility to maintain a clean and debris free work location. This shall be accomplished by ensuring that trash containers are placed throughout the worksite and the equipment, vehicles and offices are cleaned daily.
Tools and material shall be stored in a centralized location that is readily accessible to the work being performed. All cords, tools, trash and material shall be picked up upon completion of the task and throughout the daily work activities.
Additional housekeeping issues:o Hallways, stairways, aisles and exits shall be kept clear at all times. o Potable drinking water shall be maintained at all worksites.o Water coolers shall be cleaned and disinfected daily.o A common drinking cup shall never be utilized. A sanitary cup dispenser shall be located
with all portable water coolers.o A trash receptacle shall be in proximity of all portable water coolers to dispose of used
drinking cups. Never throw used drinking cups on the ground.o Areas shall be established for food and beverage consumption. Food and beverages
shall never be consumed in or around toilet facilities or where food might contaminate the work area (i.e. clean rooms).
o Smoking shall not be tolerated in company vehicles, offices, and office trailers.
Industrial Hygiene
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From time to time personnel are required to work in areas where a degree of risk exist from exposure to chemical, physical or biological hazards. When these situations arise the work environments shall be evaluated by the Safety Department or designee for necessary precautions and protection methods. Personnel shall never be expected to work in an unsafe environment and they shall never be discriminated against for requesting verification of such environments.
Trenches & Excavations
All trenching and excavation activities shall conform to established governmental standards (OSHA Subpart P). The following shall be in addition to said standards:
o Excavations twenty (20) feet or greater in depth shall have a Registered Professional Engineer’s (RPE) written safety plan on site prior to anyone or equipment accessing the excavation. All RPE plans shall be reviewed with the Safety Department prior to utilizing.
o Excavations five (5) feet or greater in depth shall be shored, shielded, benched or sloped to prevent accidental cave-ins.
o Excavations four (4) feet or greater shall be evaluated for shoring, sloping, benching or shielding.
o An excavation safety plan (permit) shall be completed on all excavations / trenches four (4) feet or greater in depth.
o Any excavation in unstable soil no matter the depth should be shored, shielded or sloped.
o Reference table:
Approximate Angle of Repose
Grade
o Spoils & Materials shall be maintained a minimum of 2 feet from edge. As the height of the spoils and materials grow the distance between the trench edge and the face of the materials should grow as well.
o A Competent Person shall be on site at all times while work is being performed in the excavation / trench.
o The Competent Person shall inspect the excavation daily prior to entry and as conditions change through out the day (After rain, as evidence of drying appears, extreme temp. changes, etc).
o All excavations shall be considered for atmospheric hazards (oxygen deficiency) prior to anyone entering.
o Where vehicles or equipment are operated in close proximity to the excavation, sides must be shored or braced as necessary to withstand the superimposed forces.
o All personnel working in the excavation shall be trained to recognize known hazards associated with trenching & excavation activities.
Solid R
ock C
emented S
and 90°
½:1 Em
ergency 63°
1:1 Average
Soils 45°
1
½:1 Com
pacted Loose S
oils 33°
2:1 Sand and
Loose Soils 26°
Spoil Piles minimum 2 feet
back
Slope angles to be applied on both sides of trench
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o Utilities shall be located by a third (3rd ) party prior to beginning activities.o (811 is the NEW One Call Number for locating underground utilities)o All known utilities shall be exposed by the safest means possible prior to beginning
digging with heavy equipment. (Examples: Probing, hand digging).o Safe access shall be provided into all excavations by means of ladders, ramps or stairs.o Excavations 4 feet or greater shall have a ladder placed so employees never travel more
than 25 feet laterally.o Excavations six (6) feet or greater in depth shall have a fall prevention system in place
for persons working in close proximity.o Minimum PPE required:
o Hardhato Safety Glasseso Gloveso Reflective Vesto Work shoes / boots with metatarsal protection (caps) while utilizing compaction
equipment. (No tennis shoes or canvas style shoes.)o Hearing protection (exposures greater than 85dBa)
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Fire Prevention & Protection
Work activities shall be conduct in a safe means to aid in the prevention of fires. All personnel shall have a working knowledge of the types of fires that could occur in their work areas and of the fire extinguishers used to extinguish those fires.
At a minimum the following shall be adhered to:o A 5 lbs. type ABC fire extinguisher shall be accessible for every 3000 square feet of
area.o An ABC fire extinguisher shall be readily accessible in all work locations that an open
flame or welding, grinding or any other spark producing process is taking place.o When performing work in or around flammable areas and products a fire watch shall be
established and apparent to all who are in the area (i.e. Reflective vest).o The fire watch’s sole responsibility is to ensure that a fire does not occur, and should
one occur the fire watch is to extinguish it as quickly as possible or aid in the evacuation process of other workers and notify the proper persons to extinguish it.
o Work areas shall be maintained free and clear of debris and trash to aid in the prevention of fires.
o Never throw hot or burning objects in an area with flammables, combustibles or ordinary trash. Always place these objects in a flame retardant container identified for this purpose.
o Certain metals can ignite and burn. If working with these types of metals a special Type ‘D’ fire extinguisher shall be utilized.
o Flammables and combustibles shall be maintained separately with at least 20 feet between them or by a ½ hour fire rated barrier.
ElectricalElectrical (General)
Unauthorized Polk Mechanical employees are strictly forbidden from working on live electrical wiring or equipment. When authorized PMC employees are who are working on or in the close proximity of exposed live electrical parts, shall wear proper PPE. The Site Supervisor should contact the Safety Department for a determination.
Requirements:o Unauthorized employees shall not perform electrical work.o All power cords shall be inspected daily for cuts, nick and abrasions.o Damaged power tools and cords shall be tagged “DO NOT OPERATE” and sent for
repair by a qualified/authorized person.o When making repairs to a damaged extension cord persons shall cut the cord at the
damaged point and install an industrial cord cap similar to the Pass & Seymour Model # PS5965-OCCV3 (Male end) & Model #PS5969-OCCV3 (Female end).
o Never place tape over a cut, nick or abrasion on a tool or cord.o Electrical extension cords shall never be suspended by nails, staples or non-insulated
wire. Always use a non-conductive material such as zip-ties or string.o Extension cords should be suspended overhead. (7 feet or higher)o Never lay cords through walls or door openings with out providing cut and pinch point
protection.o Employees are encouraged to utilize the shortest extension cords to complete their task. o Temporary lighting shall never be hung by the cord. It shall be supported by the
manufactured supports.
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o When utilizing portable/temporary lighting the bulb/lamp shall always have a lamp/lens guard installed.
o When hand digging and the exact location of underground electrical hazards are unknown employees shall utilize proper PPE (e.g. electrical protective gloves) as determined by the PATH, Site Supervisor and Safety Department or their designees.
o All power tools and/or extension cords shall be plugged into a Ground Fault Circuit Interrupter (GFCI) at the power source.
o All GFCI’s shall be tested before each use.o When it is not feasible or less safe to turn off the power to equipment a PATH shall be
completed and necessary PPE donned prior to beginning work.o All equipment that has the potential for electrical power (live/dead) shall have a lock out
installed at the switch (breaker/disconnect) to prevent accidental energizing.o Persons shall never come closer than 15 feet to live exposed voltages from 600 to
60,000 volts. If the voltages are higher than 60,000 volts then the Site Supervisor shall contact the Safety Department for a determination. (e.g. overhead power lines)
o Equipment shall never be closer than 15 feet to live voltages from 600 to 60,000 volts. Exposures greater than 60,000 volts shall be determined by the Safety Department (e.g. overhead power lines or power pole risers).
o Extension cords shall be of the heavy usage 3-wire type (wire size shall be #12 or larger). No flat cords or light duty cords.
o Never install 2 male cord caps on an extension cord.o Low voltage battery powered or explosive proof type electrical equipment shall be
utilized in confined spaces with explosive hazards.o Never defeat an electrical interlocking system.o Cords shall never be routed through standing water. o Persons working in battery storage areas shall don the proper PPE, as determined by
the PATH, in order to be protected from electrical shock.
Assured Equipment Grounding Program
Polk Mechanical does not follow an Assured Equipment Grounding Program. However, from time to time we are required to follow an Assured Equipment Grounding Program in order to meet contract requirements. In these situations the following shall be adhered to:
o A documented monthly inspection process shall be established.o All power tools shall be checked for continuity between the plug ends and housing of the
tool, plug end to plug end, and on extension cords each end shall be checked. (Contact the Safety Department for further explanation)
o Power tools and extension cords shall be formally inspected monthly for visible damage to the cords and plug ends.
o Any tool or cord found to be defective shall be tagged “DO NOT OPERATE” and sent for repair by an authorized/qualified person.
o Power tools and cords shall be marked ½” above the cord caps (on extension cords markings shall be on both ends) on a monthly basis with the following tape colors:
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Assured Equipment Grounding Color Coding SystemMonth Monthly Tape Color Quarterly Color
January WhiteWhite Do Not Remove Until AprilFebruary Blue
March YellowApril Green
Green Do Not Remove Until JulyMay BlueJune YellowJuly Red
Red Do Not Remove Until OctoberAugust BlueSeptembe
rYellow
October OrangeOrange Do not Remove until JanuaryNovember Blue
December YellowRepairs Brown Brown Remains on during the quarter repairs were made.
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Charts & Tables
Crane Hand Signals
Extend Boom Dog Everything Travel Retract Boom
Extend Boom Retract Boom Hoist Lower Use Main Hoist(One Hand) (One Hand)
Use Whip Line Raise Boom Lower Boom Move Slowly
Raise the Boom & Lower the Boom & SwingLower the Load Raise the Load
Stop Emergency Stop
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Pull the pin.
Fire Extinguisher PASS Method
Squeeze the lever.
Aim the hose or nozzle at base of fire.
Sweep the agent.
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Rigger’s & Operator’s ChecklistRigger’s Checklist Operator’s Checklist
Wind, Temperature & Visibility Wind, Temperature & VisibilityCrane & load foundations Crane & load Foundations
Load, Weight, Height, Width & Length Load, Weight, Height, Width & LengthLoad’s CG, pick points above or below Deductions for extension, jib, block, etc.Attach, point: positive or freely rigged Radius verified for pick, Swing & setCrane capacity at maximum radius Crane inspection: controls, hydraulics
Head height, hoist height, horizontal travel Inspect brakes, outriggers, rotationPower lines, obstructions, load flexing Inspect boom, wire rope, pendant linesHitch: single, vertical, choker, basket Inspect blocks, hooks, rigging gear
Bridle: 2 leg, 3 leg or 4 leg, rated spreader bar Power Lines, obstructions, hoisting heightSlings: wire rope, web, chain, metal or mesh Load stability, hooks centered over loadRigging gear & hoisting equipment inspected Load is free for lift off, not in a bind
PATH completed and communicated PATH completed and communicatedSignaler, tag lines, spotters Signaler, tag line, spotters
Critical lift plan: Sketch & Outline procedure Critical lift plan: Sketch & Outline procedureWarning: Refer to hoist and rigging equipment manufacturers’ specifications for proper
applications and limitations.
Hitch Types ChecklistNumber Hitch Type Center of Gravity Leg Loading Load Control
1 Single Vertical Above One Poor2 2-Leg Bridle Above Two Average3 3-Leg Bridle Both Three Excellent4 4-Leg Bridle Both Two Excellent5 Single-Wrap Basket Both* Two Average6 Double Wrap Basket Both* Two Good7 Two Single Baskets Both** Four Poor8 Inverted Basket & 2 Leg Bridle Both Four Excellent9 Single-Wrap Choker Both* Single Average
10 Double –Wrap Choker Both* Single Good11 Double Choker Bight-up Both* Two Good12 Double Choker Eyes-up Both* Two Poor13 Double Inverted Basket Above Four Poor14 Single Inverted Basket Above Two Poor
* Never use as a single hitch below Center of Gravity.** This type hitch compounds loading at hitch points
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Weights and MeasuresMaterials & Liquids (pounds/cubic foot)
Aluminum 165 Iron Casting 450Asbestos 153 Lead 708Asphalt 81 Lumber-Fir 32Brass 524 Lumber-Oak 62Brick 120 Lumber-RR Ties 50
Bronze 534 Motor Oil 58Coal 56 Paper 58
Reinforced Concrete 150 Portland Cement 94Crushed Rock 95 River Sand 120
Diesel 52 Rubber 94Dry Loose Earth 75 Steel 480
Gasoline 45 Water 63Glass 162 Zinc 437
Pounds/Sq. Foot Pounds/GallonSteel Plate Gas 6.0
1/8” 5 Diesel 7.01/4” 10 Water 8.31/2” 20
o Notes:o 7.5gal of liquid to a cubic fto 27 cubic ft to a cubic yardo 2,000 lbs = 1 U.S. tono 5280 ft = 1 mile
1” 40Aluminum Plate
1/8” 1.751/4” 3.50
Lumber3/4” Fir 2
3/4” Oak 4
English and Metric ConversationsENGLISH (US MEASURES) METRIC
1 inch 25.4 millimeters1 inch 2.54 centimeters1 foot 0.3048 meters
1 square foot 0.093 square meters1 cubic foot 0.028 cubic meters1 cubic yard 0.765 cubic meters
1 pound 0.45 kilograms1 ton 0.907 metric tons
1 gallon 3.785 litersMETRIC ENGLISH (US MEASURES)
1 millimeter 0.04 inches1 centimeter 0.4 inches
1 meter 3.281 feet1 square meter 10.763 square feet1 cubic meter 35.314 cubic feet1 cubic meter 1.307 cubic yards
1 kilogram 2.2 pounds1 metric ton 1.1 tons
1 liter 0.264 gallons
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Hand Protection MatrixHazard Type of Glove
Light Duty (moving boxes, soldering / brazing) Cotton or leather
Medium Duty(Pipe, moving materials, rough edges) Leather, Kevlar / DYNEEMA
Heavy Duty (exposure to sharp or jagged edges or blades) Kevlar / DYNEEMA
High Temperature Insulating Gloves (Heat Resistant)Low Temperatures Insulating Gloves
Electrical Consult the Safety DepartmentChemical Consult the Safety Department
Welding / Cutting Lens Filter Factor TableWelding / Cutting / Brazing / Soldering Shade Number
Shield metal arc welding: 1/16, 3/32, 5/32 inch diameter 10
Gas shielded arc welding (nonferrous): 1/16, 3/32, 1/8, 5/32 inch diameter 11
Shielded metal arc welding (ferrous): 1/16, 3/32, 1/8, 5/32 inch diameter 12
Shielded metal arc welding: 3/16, 7/32, ¼ inch diameter electrode 12
Shielded metal arc welding: 5/16, 3/8 inch diameter electrodes 14
Atomic hydrogen welding 10 to 14Carbon arc welding 10 to 14
Soldering 2Torch Brazing 3 or 4
Light cutting: up to 1 inch 3 or 4Medium cutting: 1 to 6 inches 4 or 5Heavy cutting: over 6 inches 5 or 6
Gas welding (light): up to 1/8 inch 4 or 5Gas welding (medium): 1/8 to 1/2 inch 5 or 6
Gas welding (heavy): over 1/2 inch 6 or 8
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Appendix D to OSHA 29CFR1910.134 (Mandatory) Information for Employees Using Respirators When Not Required Under the Standard
Respirators are an effective method of protection against designated hazards when properly selected and worn. Respirator use is encouraged, even when exposures are below the exposure limit, to provide an additional level of comfort and protection for workers. However, if a respirator is used improperly or not kept clean, the respirator itself can become a hazard to the worker. Sometimes, workers may wear respirators to avoid exposures to hazards, even if the amount of hazardous substance does not exceed the limits set by OSHA standards. If your employer provides respirators for your voluntary use, or if you provide your own respirator, you need to take certain precautions to be sure that the respirator itself does not present a hazard.
You should do the following:
1. Read and heed all instructions provided by the manufacture on use, maintenance, cleaning and care, and warnings regarding the respirators limitations.
2. Choose respirators certified for use to protect against the contaminant of concern. NIIOSH, the National Institute for Occupational Safety and Health of the U.S. Department of Health and Human Services, certifies respirators. A label or statement of certification should appear on the respirator or respirator packaging. It will tell you what the respirator is designed for and how much it will protect you.
3. Do not wear your respirator into atmospheres containing contaminants for which your respirator is not designed to protect against. For example, a respirator designed to filter dust particles will not protect you against gases, vapors, or very small solid particles of fumes or smoke.
4. Keep track of your respirator so that you do not mistakenly use someone else’s respirator.
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