Round slings user instructions instructions for the safe use of. Round slings this document is issued in accordance with the requirements of section 6 of the health and safety at work etc act 1974, amended march 1988. The american society of mechanical engineers, safety standard for slings asme b30. Length tolerances single part wire rope slings standard length tolerance is. Establish budget support for this program for hisher unit.
However, it contain all the information you need to know about handling, lifting and manipulating materials and loads safely. Technology has been developed for these operations. Requirements for belowthehook lifting devices, slings. Imca m 179 safety factor mm mm metric tons 1,000 kg metric. Chain slings only grade 8 or better alloy chain can be used for overhead lifting purposes. Teacup pipe lifting slings are used with heavy concrete water and sewer pipes. Our certified testing facilities enable to place the. Safe lifting and movement of nursing home residents this document is in the public domain and may be freely copied or reprinted. Distributes the weight of the load evenly between two slings.
Chapter 41 requirements for belowthehook lifting devices, slings, and rigging hardware and accessories. Moving large, heavy loads may involve the use of specialized lifting devices such as cranes, hoists and slings. This rp describes lifting and hoisting safety elements to be incorporated into a management system that is consistent with the ogp guidelines for the development and application of hse. The purpose of this guide is to assist employers and employees in the proper selection, use, and maintenance of slings and in the recognition of hazards associated with their use. Correct lifting can move large objects efficiently and reduce manual. Synthetic roundsling safety bulletin this bulletin contains important safety information about the use of synthetic roundslings. This bulletin contains important safety information about the use of synthetic web slings. Recommended standard specification for synthetic web slings. Flat webbing slings user instructions lifting safety.
Toolbox talk sling safety inspections no matter how careful you are with sling use and storage, slings of every type wear out over time. Saves money least expensive, per capacity, of all steel slings. Wire rope slings are used extensively within the industrial lifting industry. This recommended standard specification is intended to assist users in specifying the proper synthetic web sling for their needs. Sharp edges can slice a sling in two without warning as the load is tensioned. Rigging safety guide forward experienced mechanical construction and service workers are experts in pipefitting, plumbing, or mechanical service work, but not necessarily in rigging. Cranes, hoists and slings pose a serious safety hazard if not used properly. However, it contain all the information you need to know about handling, lifting and. However, many of these workers perform rigging as a part of their regular work routine.
User must look at individual sling capacity tag to determine safe lifting capacity of that sling. Weve got slings in all sizes and shapes to ensure youve got access to the equipment you need to get the job done. Basic rigging workbook training brookhaven national laboratory. The content of the pnnl hoisting and rigging manual was derived from the hanford site. In addition, the references listed provide further guidelines for lifting and hoisting safety and good practice. Lifting and rigging is a diverse job and when it comes to doing it properly you will need slings that are just as diverse. Inspect belt slings and accessories before use and before placing into storage. We dont only supply the equipment we test, certify and repair all heightsafety, material handling.
It outlines the care and safe use of manmade fibre. This rp describes lifting and hoisting safety elements to be incorporated into a management system that is consistent with the ogp guidelines for the development and application of hse management systems ogp report 210. Slings and hoisting equipment are used in a variety of industries for. Wire rope slings, sometimes referred to as wire cable slings are more robust and durable than nylon slings and have higher temperature limits. Do not use slings that are frayed, ripped or have holes. Chains will withstand more rough handling and abuse, but a chain with the same rated lifting capacity of wire rope will be much larger in diameter and heavier in weight. Safety check before lifting the patient, perform safety check. Supervisors of employees who may be required to comply with the crane safety program shall.
Wire rope slings, sometimes referred to as wire cable slings are more robust and durable than nylon slings and. An understanding of the capabilities and limitations of the equipment will support this. Web slings web slings eye wear pads the eyes of web slings are often subjected to the harsh treatment of rough crane hooks. A safety bulletin is included with every web sling order from lift all. Legislative requirements and code of practice of lifting operations 2 4. The safety policy lf its not safe, dont do it is important not only for your safety, but the safety of your coworkers.
However, it does not contain all the information you need to know about handling, lifting and manipulating materials and loads safely. The lifting gears includes a chain sling, rope sling, ring or similar gear, link, hook, plate. Chain slings handle oddshaped, hardtoposition loads or hot materials. Inspect belt slings and accessories before use and before placing. The forces in the lifting slings above the lifting. Rigging and lifting slings grainger industrial supply. The lifting operation is directed by a dl to ensure that the job is done safely and efficiently. Both eyes of each sling are placed on lifting hook, load in in the cradle.
Caregiver safety tips do not push, pull or lift weight while using lifts for these activities may help caregivers avoid back injury. It is the intent of yale university to ensure all users and owners are trained in the safe operation and the hazards of using cranes, hoists and slings. Before lifting a load with a chain sling, inspect it for cuts or worn links. These 10 common rigging safety rules will help you remember some of the most important safe rigging practices. If you continue browsing the site, you agree to the use of cookies on this website. The load must be within the capability of the lifting equipment you will need to calculate the safe working load for the lifting equipment and know how to determine the weight of the load. Lifting slings elro round sling for standard lifting information. Pipe pipe weights are standardized by material and wall thickness. Safe lifting and movement of nursing home residents. I approve this code of practice under section 20 of the health and safety in. Defective crane hooks, load attachment chains, and rope slings, or cracked, broken, bent, or excessively worn.
Determine the proper type of hitch based on the type of load. Guidance on safe sling use occupational safety and. Slings have greater factor of safety than for wire rope used on cranes. Sling manufacturers often manufacture and mark slings in accordance with the specifications set forth in the american society of mechanical engineers asme standard b30. Guidance on safe sling use occupational safety and health. Tags present on any webbing european standard slings product. Attend training on the requirements of this mobile crane safety policy which includes the inspection requirements of chains, slings, and hoists. Requirements for belowthehook lifting devices, slings, and. Understand the relationships between angles and tension as they pertain to slings and hardware. In addition, citations to web sites external to niosh do. Round slings this document is issued in accordance with the requirements of section 6 of the health and safety at work etc. Broken, crushed, corroded, severely worn, and damaged ropes must be discarded.
Mention of any company or product does not constitute endorsement by the national institute for occupational safety and health niosh. Web slings web slings all of the sling webbing contained in this catalog is recommended for general purpose lifting. Safety should be the first priority when performing lifting operations. Occupational safety and health administration osha industrial slings regulations are published by the office of the federal register, national archives and records administration.
Pptsmrigging 2014 rigger role use proper hand signals at all times know the working load limit wll of sling chains, wire rope, etc. However, it contain all the information you need to know about. Slings shall be padded or protected from the sharp edges of their loads. Tensile strength 1,960 nmm2 grommet diameter component rope diameter mbl acc.
Guide to safe slinging and signalling health and safety hub. Here is how to determine the weight of the materials most commonly rigged for lifting in the mechanical industry. The load must only be attached to the lifting equipment by chains, a sling or other means by a person. If the tag is not readable or is missing, do not use it. Inspect sling before each days use, and as often as necessary during the day to assure safety of sling. How to inspect lifting slings and use safely slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
As an example, in lifting a load of 100tonnes there is a split between the lifting slings above and underneath the lifting beam. Lifting from floor bedchair transfer lateral transfer. Slings and hoisting equipment are used in a variety of industries for moving heavy and awkward loads. Worn out slings are very dangerous and should never be used. Nov 08, 2008 how to inspect lifting slings and use safely slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Hooks used for lifting must be fitted with a safety catch, moused or shaped to prevent the sling eye or load coming off the hook. Slings and their fastenings and attachments are inspected daily before use. Sling use is only one part of a lifting system and it. Heavy lifting slings heav lifting hendrik veder group.
Military webbing, sometimes designated as milspec, has not been. Slings, rigging and lifting equipment csbpgm1103802 version no. Use of eip, iwrc rope gives 15% greater capacity than ip, iwrc ropes. There are many different types of wire rope slings and they all have their own purposes. Defective crane hooks, load attachment chains, and rope slings, or cracked, broken, bent, or excessively worn critical parts must be discarded. Slings used in a basket hitch shall have the load balanced to.
Weekly safety meeting ropes, chains and slings safety meeting. While the chain may look good on the outside, it might not be in good shape on the inside. Our certified testing facilities enable to place the slings under constant load conditions or to subject them under test load conditions. The bulletin lists inspection information and operating practices applying to synthetic web slings. The lifting safety subject area, found in the brookhaven national laboratory bnl. It is also used in very hot environments because it is less likely to be damaged by heat than a wire rope sling. When lifting a heavy or wide load, use two taglines. Circle the letter representing the correct answer to each quiz question.
Safe use of slings 15 schedule of common lifts 22 23 the lift 28 positioning of mobile cranes 31 outrigger, crawler and axle loads 31 lifting with excavators 32 lorry loaders 32 lifting with forklifts and telescopic handlers 33 care of lifting accessories 34 signalling 35 load vs sling angles 38 angle guides 39. Flat webbing slings user instructions when using flat woven webbing slings always. Position the bight for choke lift at 120 natural angle. Hooks used for lifting must be fitted with a safety catch, moused. Specialty eye treatments are available to help reduce the wear in that area, thereby extending sling life. Conduct regular inspections of the slings you will be using and take them out of service if theyre not in good condition.
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