Manual Hoists
A library of safety standards and technical data for the selection and use of manual hoists. This resource provides verified insights into design factors, removal criteria, and mandatory identification requirements to ensure compliance with Alberta OH&S and ASME B30 standards. Beyond technical specs, we address common industry misconceptions to clarify complex rigging regulations.
Key Focus Areas:
- Identification: Standards for mandatory tags and rated load markings.
- Inspections: Requirements for initial, pre-operation, frequent, and periodic assessments.
- Environmental Limitations: Guidelines for temperature and chemical exposure.
- Operating Practices: Proper practices for load control.
The following information is compliant with the ASME B30.21 Lever Hoist and B30.16 Overhead Underhung and Stationary Hoist standards. For more information, please refer to the full ASME Standards.
General Information
TRAINING
Purpose of Operator Training
Operator training must ensure that personnel can:
- Safely and correctly operate the hoist or lever hoist
- Follow all manufacturer instructions
- Comply with applicable B30 requirements
General Training Requirements
Training programs must include all topics relevant to the equipment and its specific application.
Training must address:
- (a) Workplace characteristics
- Space limitations, environmental conditions, obstructions, floor conditions, etc.
- (b) Equipment performance and complexity
- Capacity, controls, speed, features, limitations.
- (c) Types of loads handled
- Weight, shape, rigging requirements, load behavior.
- (d) Responsibilities of operators and related personnel
- Communication, load movement roles, signal persons, riggers, and others involved.
- (e) Supervised operation
- Trainees must operate only under the supervision of a designated person.
- (f) Additional lever-hoist requirements (B30.21)
Training must also cover:
- Hoist selection
- Inspection steps
- Operation and safe-use precautions
- Rigging practices
- Environmental effects on the equipment
Examples of sources of training material are as follows:
- (a) information outlined in the manual supplied with the hoist
- (b) information available through trade associations
- (c) courses, seminars, and literature offered by manufacturers of hoists, consultants, trade schools, continuing education schools, employers
Hoist Construction
- (a) The hoist and all accessories must be designed to withstand all stresses imposed under normal operating conditions while handling loads within the rated load.
- (b) Load-suspension parts of hand-chain hoists and lever hoists must be designed so that the calculated static stress for the rated load does not exceed 25% of the minimum (ultimate) tensile strength.
- The maximum angle of loading under normal operating conditions must be considered in determining allowable loading.
- For lever hoists, elements intended to provide visible overload warning must be designed to show obvious permanent deformation before failure of other load-suspension components.
- (c) The hoist must be designed in accordance with applicable hoist design and performance standards.
- (d) Any modifications to upgrade, rerate, or modernize hoist equipment must be authorized only by the original equipment manufacturer or a qualified person.
Rated Load
The rated load of the hoist must be marked on the hoist or its load block and must be legible from the ground or floor.
Identification
The hoist must be permanently marked with the manufacturer’s identification information on a plate or label attached to the hoist, or cast, forged, or stamped onto the hoist, as follows:
- (a) Name of manufacturer
- (b) Manufacturer’s model and/or serial number
Product Safety Labels
A label or labels must be attached to the hoist, load block, or controls displaying operating and safety information. Labels must comply with ANSI Z535.4 and must include cautionary language against the following:
- (a) Operating at more than the rated load
- (b) Operating the hoist with twisted, kinked, or damaged chain, rope, or web strap
- (c) Operating the hoist when the load is not centred or when the hoist cannot form a straight line with the direction of loading
- (d) Operating a damaged or malfunctioning hoist
- (e) Lifting or supporting people
- (f) Lifting loads over people
- (g) Operating hoists with other than their intended power source (e.g., manual hoists with anything other than manual power)
- (h) Operating a rope hoist with a rope not properly seated in its groove
- (i) Operating a hoist with lever extensions (for lever hoists)
- (j) Removing, obscuring, or defacing the warning label(s)
Manual
The manufacturer must supply an instruction manual with each hoist. The manual must include information on
the following:
- (a) installation
- (b) operation
- (c) inspection and testing
Inspections & Removal Criteria
Inspection
1. General Inspection Requirements
- (a) All inspections must be performed by a designated person following:
- Manufacturer’s recommendations
- Requirements of this combined standard
- Additional recommendations from a qualified person based on equipment application or operating conditions
- (b) Any deficiency must be evaluated by a qualified person to determine if it is a hazard and whether a more detailed or disassembly-level inspection is required. Any hazardous condition must be corrected before the hoist is returned to service.
- (c) Five inspection types apply to all hoists:
- 1. Initial inspection
- 2. Preoperation inspection
- 3. Frequent inspection
- 4. Periodic inspection
- 5. Inspection of hoists not in regular use
Initial Inspection
- (a) An initial inspection is a visual and audible examination performed prior to first use of:
- New hoists
- Repaired, altered, modified, or reinstalled hoists
- (b) Manual chain hoists must be inspected for compliance with ASME B30.16.
Lever hoists must be inspected following frequent inspection items. - (c) Inspection may be limited to components affected by the repair or modification when approved by a qualified person.
- (d) Any needed adjustments, repairs, or replacements must be completed prior to use.
- (e) Recordkeeping:
- B30.16: Dated and signed records required.
- B30.21: Records OR an external coded mark identifying inspector, date, and inspection expiration.
Preoperation Inspection
- (a) A visual/audible operational check done by the operator:
- before first use each shift, and
- after a load transfer at shift change.
- (b) Records are not required.
- (c) Items to be checked include:
- 1.Operating mechanisms
- 2.Hooks and hook latches
- 3.Load chain, wire rope, or web strap — for damage
- 4.Reeving condition
- 5.Hoist body and lever (lever hoist)
- 6.Supporting structure/trolley (if used)
Frequent Inspection:
Lifting devices must be inspected at the intervals stated above. If any hazard or unsafe condition is found, the device must be taken out of service. A qualified person will determine whether the issue is dangerous, needs repair, requires further inspection, or means inspections should be done more often. The device can only be put back into service once a qualified person approves it.
The following Items must be inspected:
- Operating mechanisms
- Hooks & latches (per ASME B30.10)
- Load chain (gouges, nicks, distortion, smooth tracking over sprockets)
- Overtravel restraint (lever hoist only)
- Hoist body/lever/frame for damage
- Trolley or supporting structure, if applicable
Periodic Inspection
Hand chain & Lever hoists must undergo a full inspection at the intervals stated above. If any unsafe condition is found, the hoist must be taken out of service. A qualified person must decide whether the issue is dangerous, needs repair, requires further inspection, or means inspections should be done more often. The hoist can only be put back into service once a qualified person approves it. Inspections should follow the manufacturer’s instructions or the guidance of a qualified person.
The following items must be inspected:
- Operating mechanisms
- Brake mechanism (Friction discs, pawls, cams, ratchets, pawl springs)
- Hooks & latches (per ASME B30.10)
- Load chain (gouges, nicks, distortion, smooth tracking over sprockets)
- Overtravel restraint (lever hoist only)
- Hoist body/lever/frame for damage
- Fasteners (loose or missing)
- Load blocks, housings, gears, bearings, shafts, rollers, etc. (wear, cracks, corrosion)
- Sprockets & sheaves (wear/damage)
- Chain wear/elongation measurements
- Roller chain twist, bow, free movement of rollers
- End connections of chain/web straps
- Hoist mounting integrity
- Hoist rope
- Reeving compliance with manufacturer instructions
- Required labels (legibility)
Hoists Not In Regular Use
- Hoists idle for 1 month to 1 year must be inspected following “”frequent inspection”” items before use.
- Hoists idle for 1 year or more must be inspected following “”periodic inspection”” items before being returned to service.
Inspection Records
- Dated inspection reports must be made for all critical items.
- Records must be available for each periodic inspection and whenever the hoist is altered or repaired.
Operational Tests
New, altered, or repaired manual hoists, or manual hoists that have been unused for 12 months or greater, must be tested by a qualified person, or a designated person under the direction of the manufacturer or qualified person.
Load Test
All functions of the hoist must be checked with the hoist suspended in the unloaded state, as well as loaded. See the applicable ASME B30 standard for specific load testing requirements
- a) moving parts
- b) latches or locking mechanisms
- c) stops, switches, limit switches, and control devices
- d) alarms, indicator lights, gauges, horns, bells, pointers, and other warning devices
- e) vacuum system components (vacuum pad seals, vacuum lines, vacuum level indicators)
- f) leak integrity of vacuum systems (vacuum level shall not drop more than the manufacturer-specified rate)
- g) visual condition of grapples to ensure no hazardous defects
Records
Dated reports of all operational tests must be recorded and filed.
Load Test
New, reinstalled, altered, modified, or repaired below the hook lifting devices must be tested by a qualified person, or a designated person under the direction of the manufacturer or a qualified person.
Operating Practices
Before Operating the Lever Hoist
- (a) Ensure supporting structure can handle the load
- (b) Know all controls and warnings
- (c) Report defects or needed repairs immediately
- (d) Use hoists only where the operator can stand clear of the load
- (e) Maintain firm footing
- (f) Ensure proper access to the lever (lever hoist only)
- (g) Never operate hoists tagged “out of order”
- (h) Do not repair or adjust unless qualified
- (i) Never use load chain/rope as welding ground
- (j) Do not touch welding electrode to hoist components
- (k) Operate only by hand power of one operator
- (l) Do not use lever extensions (lever hoist only)
- (m) Establish communication signals if needed
- (n) Never lift, support, or transport people
- (o) For ratchet/pawl hoists, ensure enough travel to disengage pawl to release tension
Rigging the Load
Operator or designated rigger must ensure:
- (a) Required forces are known or calculated (considering resistance such as friction)
- (b) The load’s centre of gravity is known
- (c) Proper rigging is selected, inspected, and used per ASME B30.9, .10, .20, .26
- (d) Rigging has adequate rated capacity based on legs, configuration, and angles
- (e) Rigging is properly attached to hooks or devices
- (f) Rigging is protected from damage
- (g) Load will remain balanced and stable
- (h) Tag lines used when additional control is needed
- (i) Load chain/rope/web strap is NOT wrapped around the load
- (j) Load is properly seated in hook bowl; latch must not carry load
- (k) Load must not be applied to hook tip unless hook is designed for it
Handling the Load
- (a) Ensure chain/rope/web strap is not kinked, twisted, or crossed
- (b) Load chain/rope/web strap must be properly seated
- (c) Avoid shock loading
- (d) Never exceed rated load except during approved tests
- (e) Never lift unknown loads — consult a qualified person
- (f) Hoist and load must be in line with direction of pull (no side pull)
- (g) Hoist body must not bear against anything
- (h) Ensure proper balance and secure hitching
- (i) Do not release lever until ratchet/pawl is engaged or brake has set (lever hoist only)
- (j) Avoid distractions
- (k) Do not apply load unless all personnel are clear
- (l) Maintain footing and balance
- (m) Ensure load clears obstacles
- (n) Lift only a few inches at first to check balance
- (o) Check load holding action before continuing
- (p) Never lift or support loads over people
- (q) Do not leave a loaded hoist unattended without precautions
- (r) Exercise care when removing sling from under load
General Hoist Operation Requirements
All personnel must follow:
- (a) Obey all safety signs, labels, plates
- (b) Never lift or lower with anyone on load or hook
- (c) Chain/rope must be free of twists/kinks; never wrapped around load
- (d) Use hook latch when provided
- (e) Hook latch must be closed and never support load
- (f) Load must sit in hook saddle
- (g) Chain(s)/rope(s) must be seated in sprockets, drums, sheaves
- (h) Stay clear of suspended loads
- (i) Use caution with lifting magnets
- (j) Lift vertically — side pulls allowed only when specifically approved by qualified persons and manufacturer
- (k) Never exceed rated load except during approved tests/engineered lifts
- (l) Avoid shock loading
- (m) Do not use load-limiting device to measure load weight
- (n) Protect rope/chain from weld spatter or contaminants
Misconceptions
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If you have attended a training course you are a competent rigger.
Training is only one factor in being competent to carry out rigging tasks without supervision. You must also be qualified and have sufficient experience to work safely on your own.
Referenced Standards:
ALBERTA OHS ACT
1(d) “competent” in relation to a person, means adequately qualified, suitably trained and with sufficient experience to safely perform work without supervision or with only a minimal degree of supervision
(3)(a) If work is to be done that may endanger a worker, the employer must ensure that the work is done by a worker who is competent to do the work.
TRAINING
Workers using detachable load-indicating devices (LID’s) must have appropriate training in selection, inspection, usage and rigging practices. Including impacts on the work environment and other workers. Consulting the device’s original equipment manufacturer manual for specific instructions is recommended.
For more information, refer to the ASME standard B30.16 Overhead Underhung and Stationary Hoists.
The load chain on a hand chain hoist can be wrapped around the load when lifting.
The load chain shall not be wrapped around the load at any time.
Referenced Standards:
Basic Operational Requirements
Hoists must only be operated as intended by the manufacturer.
- Operate within the intended load capacity
- Use for vertical lifts only, unless specified otherwise by the manufacturer
- Ensure load is securely attached before lifting
- Check that slings, hooks and other attachments are properly seated
- Ensure the load is balanced to avoid slipping or shifting
- Do not use hoist to pull sideways
- Do not leave a suspended load unattended
- If hoist is damaged, malfunctioning or misaligned, do not use it
For more detailed information, refer to the ASME Standard B30.16.
If fitted with a slip clutch, hand chain hoists are set at 100% of the rated load.
The setting of a slip clutch when fitted to a hand chain hoist can vary massively from manufacturer to manufacturer. It can be rated as high as 160-200% of the WLL and varies due to the use and condition of the hoist.
Latches on the hook of a hand chain hoist can be left in the open position when applied to a load or rigging.
When a hook is fit with a latch, the latch must be utilized to help retain slings or rigging under load conditions. Latches must be closed and not affected by the rigging when lifting.
Referenced Standards:
Hook Latch Practices
- Hooks on a hand chain hoist must have a latch unless designed specifically without by the manufacturer. Latches must be in place to help keep the load, sling, chain, or attachment from slipping out accidentally.
Missing, bent or broken latches mean the hoist is not in acceptable condition for use. - Frequent Pre-use inspections must be performed to ensure the latch:
- Is present.
- Fully closes.
- Is spring-loaded and working properly.
- Isn’t bent, cracked or sticking.
A latch is a secondary safety device and must not be used in replacement of rigging. The load must be properly seated in the bowl of the hook, not resting on the latch.
Altering or removing hook latches is prohibited.
For more detailed information, refer to the ASME Standard B30.16.
The chain on a hand chain hoist can be used to cradle the load when lifting.
The hoist chain shall not be wrapped around the load or used to cradle the load.
Referenced Standards:
Basic Operational Requirements
Hoists must only be operated as intended by the manufacturer.
- Operate within the intended load capacity
- Use for vertical lifts only, unless specified otherwise by the manufacturer
- Ensure load is securely attached before lifting
- Check that slings, hooks and other attachments are properly seated
- Ensure the load is balanced to avoid slipping or shifting
- Do not use hoist to pull sideways
- Do not leave a suspended load unattended
- If hoist is damaged, malfunctioning or misaligned, do not use it
For more detailed information, refer to the ASME Standard B30.16.
When using hand chain hoists as a balancing leg on a multiple point lift, a back up sling should be used in case of a hand chain hoist failure.
There is no standard or law that supports this claim. Refer to manufacturer specifications or follow site specific safe operating procedures as determined by a trained and designated person.
Hand chain hoists are not affected by varying temperatures.
All hand chain hoists are affected by temperature. The manufacturer’s guidelines must be consulted to understand suitable temperature ranges the hoist can be safely operated within.
Hand chain hoists can only be used as a lifting device and not as a balancing leg in a multi-leg lift.
Hand chain hoists may be used a a balancing leg or as a sling in a multi-leg lift as long as it is within its rated capacity and meets the requirements of the manufacturer as to its application. Many hand chain hoists have a design factor of 4:1. In cases where a 5:1 design factor is required in a multi-leg lift where a hand chain hoist is used, the capacity of the hand chain hoist may have to be derated to achieve a 5:1 design factor. Keeping in mind, hand chain hoists are meant for vertical in-line lifting and are not to be side loaded.
Hand chain hoists can be used with the hoist out of line as long as the chain is in a direct line.
A hand chain hoist shall not be operated until the hoist body, load block, and load chain are directly in line with the direction of loading to avoid side pulling.
Referenced Standard:
General Requirements for Hoist Operation:
- Hoists must lift a load in a straight line. The hoist chain and hook must always remain in line with the direction of loading.
- Never lift more than the rated capacity of the hoist.
- Select rigging appropriate to the weight of the load and capacity/size of the hoist.
- Keep hands away from the hook and chain.
- Never allow anyone to pass under a suspended load. Keep the area clear when lifting or lowering.
- Never leave a suspended load unattended.
- If in doubt as to the safety of the hoist, do not use it; report it.
Training:
- Only trained, qualified operators shall operate a hoist. Operators must be trained in the use and functionality of the hoist, applicable rigging to be used with the hoist and how to perform basic pre-operational checks.
Testing before lifting:
- Before lifting, take up slack slowly until slings tighten. Ensure rigging is seated properly and that the hoist is lifting straight up.
Side-pulling, angled pulls, or dragging a load is prohibited.
For more information, refer to the ASME Standard B30.16-3.3.2
If you have attended a training course you are a competent rigger.
Training is only one factor in being competent to carry out rigging tasks without supervision. You must also be qualified and have sufficient experience to work safely on your own.
Referenced Standards:
ALBERTA OHS ACT
1(d) “competent” in relation to a person, means adequately qualified, suitably trained and with sufficient experience to safely perform work without supervision or with only a minimal degree of supervision
(3)(a) If work is to be done that may endanger a worker, the employer must ensure that the work is done by a worker who is competent to do the work.
TRAINING
Workers using detachable load-indicating devices (LID’s) must have appropriate training in selection, inspection, usage and rigging practices. Including impacts on the work environment and other workers. Consulting the device’s original equipment manufacturer manual for specific instructions is recommended.
For more information, refer to the ASME standard B30.21 Lever Hoists.
When operating a lever hoists, the operator can use as much force as required on the lever hoist handle.
Hoists shall not be operated by other than the hand power of one operator. Hoists shall not be operated with an extension on the lever. Most manufacturers have a maximum allowable force that can be applied for full load rating to be achieved.
Referenced Standards:
Periodic Inspections:
- With heavy use, more frequent and detailed inspections are required every few months. A written record of inspection findings must be catalogued and maintained.
If a hoist fails inspection, it must be removed from service immediately and only returned to service after repair and follow-up inspection by a qualified person.
For more details, refer to the ASME Standard B30.21-3.2
The lever hoist chain can be wrapped around the load or used to cradle the load when lifting.
The hoist chain shall not be wrapped around the load or used to cradle a load.
Referenced Standard:
Hoisting Practices for Operators:
- Only trained, authorized people may operate a hoist
- Operators must understand the use, limitations, inspection requirements and proper rigging basics.
- Frequent hoist inspections must be performed by the operator prior to use.
- Operators must remove a hoist from service if there are damaged or missing parts. Including:
- Bent hooks
- Broken latches
- Twisted or worn load chains
- Damaged levers or controls
- Unusual noises
- Operators must take up slack gradually when lifting to ensure the load is stable and balanced before lifting or lowering fully.
- The hoists capacity must never be exceeded.
- Never use a lever hoist for side-pulling, dragging or pulling horizontally.
For more detailed information, refer to the ASME standard B30.21-3.3.
If fitted with a slip clutch, a lever hoist is set at 100% of the rated load.
The setting of a slip clutch, when fitted to a lever hoist, can vary significantly from one manufacturer to another. It can be as high as 160-200% of the WLL and varies on the use and condition of the lever hoist.
Referenced Standards:
Load Handling Practices
- The load must be supported correctly by the hook. This means that the load is seated in the bowl of the hook and not point-loaded at the tip. Slings may not sit on the hook latch.
- To ensure a load is stable and balanced before lifting, operators must check that the load is secure, will not roll or shift, and is centred directly under the hoist to prevent side-pulling.
Never exceed the hoists load capacity.
Refer to the ASME Standard B30.21-3.2.2, for more detailed information.
Latches on the lever hoist hooks can be left in the open position when applied to a load or rigging.
When a hook is fit with a latch, the latch must be used to help retain slings or rigging under load conditions. Latches must be closed and must not be impacted by the rigging when lifted.
Referenced Standards:
Hook Latch Practices
- Hooks on a lever chain hoist must have a latch unless designed specifically without by the manufacturer. Latches must be in place to help keep the load, sling, chain, or attachment from slipping out accidentally.
Missing, bent or broken latches mean the hoist is not in acceptable condition for use. - Frequent Pre-use inspections must be performed to ensure the latch:
- Is present.
- Fully closes.
- Is spring-loaded and working properly.
- Isn’t bent, cracked or sticking.
A latch is a secondary safety device and must not be used in replacement of rigging. The load must be properly seated in the bowl of the hook, not resting on the latch.
Altering or removing hook latches is prohibited.
For more detailed information, refer to the ASME Standard B30.21.
When using lever hoists as a balancing leg on a multiple point lift, a back-up sling should be used in case of a lever hoist failure.
There is no standard or law that supports this claim. Refer to manufacturer specifications or follow site specific safe operating procedures as determined by a trained and designated person.
Lever hoists are not affected by varying temperature conditions.
All lever hoists are affected by temperature. Refer to the manufacturer’s guidelines for suitable temperature ranges the hoist may be used within.
Lever hoists can only be used as a lifting device and not as a balancing leg in a multi-leg lift.
Hand chain hoists may be used a a balancing leg or as a sling in a multi-leg lift as long as it is within its rated capacity and meets the requirements of the manufacturer as to its application. Many hand chain hoists have a design factor of 4:1. In cases where a 5:1 design factor is required in a multi-leg lift where a hand chain hoist is used, the capacity of the hand chain hoist may have to be derated to achieve a 5:1 design factor. Keeping in mind, hand chain hoists are meant for vertical in-line lifting and are not to be side loaded.
Lever hoists can be used with the hoist out of line as long as the chain is in a direct line.
A hand chain hoist shall not be operated until the hoist body, load block, and load chain are directly in line with the direction of loading to avoid side pulling.
Referenced Standard:
General Requirements for Hoist Operation:
- Hoists must lift a load in a straight line. The hoist chain and hook must always remain in line with the direction of loading.
- Never lift more than the rated capacity of the hoist.
- Select rigging appropriate to the weight of the load and capacity/size of the hoist.
- Keep hands away from the hook and chain.
- Never allow anyone to pass under a suspended load. Keep the area clear when lifting or lowering.
- Never leave a suspended load unattended.
- If in doubt as to the safety of the hoist, do not use it; report it.
Training
- Only trained, qualified operators shall operate a hoist. Operators must be trained in the use and functionality of the hoist, applicable rigging to be used with the hoist and how to perform basic pre-operational checks.
Testing before lifting
- Before lifting, take up slack slowly until slings tighten. Ensure rigging is seated properly and that the hoist is lifting straight up.
Side-pulling, angled pulls, or dragging a load is prohibited.
For more information, refer to the ASME Standard B30.21-3.2.2
It is acceptable to operate a lever hoist while the load is suspended when the lever hoist is being used in a multiple sling lift to balance a load.
A lever hoist operator must not apply a load to the hoist until the operator and all other personnel are clear of the load.
Referenced Standards:
General Load Handling
- Operators must always check the condition of the hoist prior to use to ensure it is safe for work. If in doubt as to the hoists condition, do not use it; report it.
Ensure the hoist’s rated capacity is appropriate for the job.
Hoist operators must be trained and familiar with the hoist’s controls and functions.
It is the responsibility of the operator to ensure the load path is clear of all obstructions or personnel. Never leave a load unattended.
Refer to the ASME standard B30.21-3.2.1, for more detailed information.
If you have attended a training course you are a competent rigger.
Training is only one factor in being competent to carry out rigging tasks without supervision. You must also be qualified and have sufficient experience to work safely on your own.
Referenced Standards:
ALBERTA OHS ACT
1(d) “competent” in relation to a person, means adequately qualified, suitably trained and with sufficient experience to safely perform work without supervision or with only a minimal degree of supervision
(3)(a) If work is to be done that may endanger a worker, the employer must ensure that the work is done by a worker who is competent to do the work.
TRAINING
Workers using detachable load-indicating devices (LID’s) must have appropriate training in selection, inspection, usage and rigging practices. Including impacts on the work environment and other workers. Consulting the device’s original equipment manufacturer manual for specific instructions is recommended.
For more information, refer to the ASME standard B30.9.
Non-commercially manufactured equipment is not covered by industry standards and laws.
If a lifting device is not commercially manufactured, employers are responsible for ensuring the device is safe and fit for use as a lifting device. This means it must be certified by a professional engineered and must be compliant with local and industry standards.
Referenced Standards
ALBERTA OHS CODE
7(4) An employer must ensure that the hazard assessment is repeated
- (a) at reasonably practicable intervals to prevent the development of unsafe and unhealthy working conditions,
- (b) when a new work process is introduced,
- (c) when a work process or operation changes, or
- (d) before the construction of significant additions or alterations to a work site.
297(1) An employer must ensure that wire rope, alloy steel chain, synthetic fibre rope, metal mesh slings, and synthetic fibre slings manufactured on or after July 1st 2009 meet the requirements of ASME Standard B30.9-2006, Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings.
297(2) An employer must ensure that below-the-hook lifting devices, other than slings, meet the requirements of ASME Standard B30.20-2006, Below the Hook Lifting Devices
Questionnaires
Suppliers and Employers are equally responsible for ensuring the products supplied to and used at the job site are compliant with industry and legislative standards.
Click on the appropriate questionnaire below when acquiring information from the supplier or manufacturer for each of the specified products.
Refer to Alberta OHS Act – Obligations of Worksite Parties and the applicable ASME B30.9 Standards.
