Do lifting regulations tell me what factors to use?

No, and that is deliberate rather than an oversight. A regulation creates duties: who must do what, to what general standard. A standard says how. The numbers - an allowable stress, a dynamic factor, a bearing capacity, which load case governs - are the engineer's, and the regulation's contribution is to require that somebody competent chose them and that somebody else can see the choice.

What do LOLER, the OSHA crane rules and Australian practice have in common?

Four requirements. The operation is planned by somebody competent and the plan exists in a form a person who was not there can read. The equipment is adequate for this load and is marked with its capacity. The equipment has been thoroughly examined and there is a record. And the operation stays inside the limits somebody established - a chart, an angle limit, a wind speed. All three make exceeding a stated limit a breach, and none of them tells you what the limit is.

How do the lifting frameworks differ between countries?

Mostly in how prescriptive they are and where the duty sits. The US construction crane subpart specifies distances, inspection frequencies and qualification routes in the regulation itself and is free in full. The UK framework states duties and relies on approved codes and standards for the detail, with a named competent person planning the operation. Australian practice puts more of the substance into purchased standards under general work health and safety duties. What does not differ is the engineering.

Who carries the duty for a lifting operation?

Usually several parties at once, which is where the interesting failures are. The party in control of the site provides adequate ground, adequate equipment and competent people, and discloses what is buried under the setup area. The person planning the operation establishes the load's properties and produces the plan. The operator and crew work inside the plan and stop when they cannot. The equipment designer provides adequate strength, marking, and the limits everybody else works inside. A lift plan is how those parties see what each other assumed.

Are the crane rules and the rigging rules the same thing?

Not in US construction, where cranes and derricks are one subpart and rigging equipment for material handling is another. Saying that a regulator covers it is not specific enough to act on, because the crane, the accessories between the hook and the load, and the below-the-hook device are addressed in three different places with different requirements. Establishing which applies to the item in front of you is the first step, not a formality.

Lifting regulations comparison: LOLER, OSHA, AS

What a regulation is for

It creates duties. It does not create engineering, and reading one hoping to find a factor is the fastest way to conclude it is vague.

Three layers sit between a lifting operation and the law, and confusing them is the most common source of frustration with all of them.

The regulation. A legal instrument. It says who must do what, to what general standard, and it is deliberately not prescriptive about method, because a rule that specified a method would be obsolete within a decade and would not fit every operation.

The standard. How to do it. Design criteria, rated loads, test regimes, inspection criteria. Usually purchased, usually referenced rather than reproduced by the regulation, and sometimes given legal weight through an approved code of practice or a presumption of conformity.

The engineer. The numbers. Which load case governs, what factor applies, what the ground can take. This layer is not in either of the other two, and no amount of reading them supplies it.

Lifting Lug Calculator · computed at page render

A complete, defensible padeye calculation

180 kN at 12 degrees off the plate axis, checked on public-domain mechanics against declared allowables.

Design loadcharacteristic load times a declared dynamic factor	207.0kN
Net-section tension	23.1%
Double-plane shear-out	68.7%
Pin bearing on the lug	53.9%
Fillet weld throat resultant	58.4%

Governing check: Double-plane shear-out (mechanics)68.7% utilisationPass

A calculation any of the frameworks below would accept as evidence of adequate strength. Now look at where the numbers came from.

Open this example in the calculator

Input	Value	Where it came from
Characteristic load	180.0 kN	weighed, or calculated from a model
Dynamic factor	1.15	a project decision somebody owns
Design load	207.0 kN	the two above, multiplied
Plate thickness	25 mm	the designer
Edge distance	75 mm	the designer, within the design route's limits
Allowable tension	213 MPa	the design route, or declared and justified
Allowable weld stress	207 MPa	the design route, or declared and justified
Sling angle off the plate axis	12 degrees	the rigging arrangement, decided later by somebody else

Not one row says "a regulation". The regulation's contribution is that somebody with the right competence had to produce that table, and that somebody else has to be able to see it.

The three frameworks, and what each emphasises

They agree on the substance. What differs is where the duty sits, how prescriptive the examination regime is, and how much is in the regulation against the standard it points at.

The overlap is larger than the differences. All three require the same four things: the operation planned by somebody competent, the equipment adequate and marked, the equipment examined and maintained, and the operation carried out within the limits somebody established.

01What are you trying to find out?
Who has to do something
The regulation. It is the layer that creates duties. And usually on more than one party at once, which is where the interesting failures are.
How to do it
The standard the regulation points at, or the one your project cites. Design criteria, ratings, test and inspection regimes.
What the number is
Yours. An allowable stress, a dynamic factor, a bearing capacity, a governing load case. No regulation supplies any of them.
02Whose duty is it?
The employer or the party in control of the site
Providing adequate ground, adequate equipment and competent people. Including disclosing what is buried under the setup area, which is an information duty rather than an engineering one.
The person planning the operation
Establishing the load's properties and producing the plan.
The operator and the crew
Working inside the plan and the equipment's stated limits, and stopping when they cannot.
The designer of the equipment
Adequate strength, marking, and stating the limits the other three work inside.

Where they genuinely differ

Four places, and only one of them touches engineering.

Run the comparison across all three and surprisingly little moves. What does move is worth knowing, because it decides what you have to produce rather than what you have to calculate.

How prescriptive the procedure is. The US subpart specifies distances, frequencies and qualifications in the regulation itself. The UK and Australian frameworks state duties and rely on standards and codes of practice for the detail. Neither approach is better; they fail differently. A prescriptive rule is easy to check and can be complied with while missing the point. A duty-based rule requires judgement and can be complied with in ways nobody intended.

Who carries the duty. The US rule puts specific duties on a controlling entity, on the employer and on the operator, and it names them. The UK framework puts duties on employers and on people in control of work equipment, and identifies competence rather than a specific role in the regulation itself.

Qualification and certification. Operator certification is a regulatory requirement with named routes in US construction. Elsewhere competence is required and the route to it is more open.

Examination intervals. All three require thorough examination and the stated intervals differ, particularly between equipment that lifts people and equipment that does not.

What does not differ is the engineering. A padeye is checked the same way in all three jurisdictions. What differs is which design standard's allowables you use, and that is a standards question rather than a regulatory one.

Using them without reading all of them

Seven questions. Answering them tells you what you are obliged to produce, which is usually what you wanted from the regulation in the first place.

Establishing what applies to your lift

01Where is the lift, physicallyJurisdiction decides the regulation. A yard in one country building for a site in another has both in play, and the contract says which governs what.
02What kind of work is itConstruction, general industry, marine, offshore. Several frameworks have different rules for each, and the boundaries are not always obvious.
03Who is the party in controlNamed, because several duties attach to them including disclosing what is under the ground.
04Who is planning it, and what makes them competentA name and a basis. This is the duty most often assumed to be somebody else's.
05What has to be examined, and when was itEvery accessory and every piece of lifting equipment, with a record.
06What the contract addsClient specifications routinely require more than the regulation, and finding that out late is expensive.
07Which design standard the engineering is toA separate question from the regulation, and the one that actually decides the numbers.

Six ways this goes wrong

Four of them are looking for engineering in the wrong document.

1. Expecting a factor from a regulation. None of them supplies one. The frustration this causes is a symptom of looking in the wrong layer.

2. Treating a prescriptive rule as the whole duty. Meeting every stated distance and frequency and still running an unplanned operation is possible, and it is not compliance in substance.

3. Assuming the duty is somebody else's. It is usually on more than one party at once, and the lift plan is where the parties discover what each other assumed.

4. Confusing the crane rules with the rigging rules. In US construction they are different subparts, and "OSHA covers it" is not specific enough to act on.

5. Applying one jurisdiction's regulation to another's site. A common outcome of a specification written by a head office, and it is a contractual question before it is a legal one.

6. Reading the regulation and not the standard it points at. The regulation is the shorter document and the one that is free, which is exactly why it is the one people read.

Common questions

Do lifting regulations tell me what factors to use?: No, and that is deliberate rather than an oversight. A regulation creates duties: who must do what, to what general standard. A standard says how. The numbers - an allowable stress, a dynamic factor, a bearing capacity, which load case governs - are the engineer's, and the regulation's contribution is to require that somebody competent chose them and that somebody else can see the choice.
What do LOLER, the OSHA crane rules and Australian practice have in common?: Four requirements. The operation is planned by somebody competent and the plan exists in a form a person who was not there can read. The equipment is adequate for this load and is marked with its capacity. The equipment has been thoroughly examined and there is a record. And the operation stays inside the limits somebody established - a chart, an angle limit, a wind speed. All three make exceeding a stated limit a breach, and none of them tells you what the limit is.
How do the lifting frameworks differ between countries?: Mostly in how prescriptive they are and where the duty sits. The US construction crane subpart specifies distances, inspection frequencies and qualification routes in the regulation itself and is free in full. The UK framework states duties and relies on approved codes and standards for the detail, with a named competent person planning the operation. Australian practice puts more of the substance into purchased standards under general work health and safety duties. What does not differ is the engineering.
Who carries the duty for a lifting operation?: Usually several parties at once, which is where the interesting failures are. The party in control of the site provides adequate ground, adequate equipment and competent people, and discloses what is buried under the setup area. The person planning the operation establishes the load's properties and produces the plan. The operator and crew work inside the plan and stop when they cannot. The equipment designer provides adequate strength, marking, and the limits everybody else works inside. A lift plan is how those parties see what each other assumed.
Are the crane rules and the rigging rules the same thing?: Not in US construction, where cranes and derricks are one subpart and rigging equipment for material handling is another. Saying that a regulator covers it is not specific enough to act on, because the crane, the accessories between the hook and the load, and the below-the-hook device are addressed in three different places with different requirements. Establishing which applies to the item in front of you is the first step, not a formality.

Sources

Every document below is linked at its publisher or regulator. Xarpis reproduces no standard text; where a clause is named, the identifier is given so you can find it in your own copy.

LOLER 1998Lifting Operations and Lifting Equipment Regulations
UK Health and Safety Executive · free to read
The UK duty framework for lifting operations: planning by a competent person, supervision, and thorough examination of lifting equipment and accessories. Like OSHA's rules it governs the process, not the arithmetic.
29 CFR 1926 Subpart CCCranes and Derricks in Construction
US Occupational Safety and Health Administration · free to read
The whole US construction crane subpart, free in full: ground conditions, assembly and disassembly, power line clearance, operator qualification, signals, inspection and multiple-crane lifts. The index page, because the duty a reader needs is usually two sections away from the one they searched for.
29 CFR 1926.251Rigging equipment for material handling
US Occupational Safety and Health Administration · free to read
Inspection and safe-use requirements for chain, wire rope, fibre rope, synthetic webbing, shackles and hooks on US construction sites, including the requirement that rigging be inspected before each shift.
AS standardsStandards Australia store
Standards Australia · paid document
The publisher of AS 4991 (lifting devices), AS 4100 (steel structures) and AS 1418 (cranes, hoists and winches). Australian lifting practice sits on all three together, and none of them is free.
HSE lifting equipment guidanceLifting equipment at work: planning and organising lifting operations
UK Health and Safety Executive · free to read
The regulator's own plain-language account of what planning a lifting operation means in UK law: who is competent to plan it, what a plan has to address, and how it scales from a routine repetitive lift to a one-off complex one. Free, short, and the closest thing to an official answer to 'what has to be in a lift plan'.

Run the check properly

Reading about a calculation is not the same as being able to hand one over. These tools produce the traceable record.

Crane Ground Bearing Pressure & Outrigger Pad Calculator Spreader Beam Design Calculator Vessel Upending & Tailing Lift Calculator

Something here wrong, or thinner than it should be? Tell us which paragraph and it gets rewritten. Articles carry the date they were last revised for exactly this reason.