A lifting plan review is not a paperwork exercise to complete just before the lifting team arrives. It is the point at which a proposed lift is tested against the real site: the actual load, available space, ground conditions, nearby hazards, delivery access and people involved. Done properly, it prevents unsuitable equipment arriving on site, reduces avoidable delays and gives the lifting team clear controls before work begins.
For construction, maintenance, utilities and infrastructure projects, the review should be proportionate to the job. A straightforward delivery lift may need a concise but thorough check. A complex lift involving restricted access, multiple lifting appliances, public interfaces or difficult ground needs more detailed planning and supervision. In both cases, the objective is the same: make sure the lift can be carried out safely, efficiently and under clear control.
Why a lifting plan review matters
A lifting plan sets out how a lifting operation will be managed. Reviewing it confirms that the plan still reflects the work being undertaken, rather than assumptions made at the enquiry stage or from an earlier site visit.
Sites change quickly. A delivery route may be blocked by stored materials. Excavations may have opened near the intended set-up area. Other trades may be working beneath the lift path. A crane or HIAB that was suitable in principle may need different outrigger arrangements, a revised position or a different lifting configuration once the site is live.
The review is also where responsibilities become clear. The appointed person, lifting supervisor, crane operator, slinger/signaller and site management team must understand their part in the operation. Where an operated hire is being arranged, early discussion with an experienced provider helps make sure that the machine, operator and lift requirements are aligned before delivery.
A good review protects the programme as well as the people on site. Turning up with the wrong capacity, insufficient reach or no safe place to deploy outriggers can stop work immediately. Resolving those issues in advance is normally quicker and more cost-effective than finding them on the day.
What to check during a lifting plan review
The detail will vary by task, but the review should establish that every key element of the lift has been considered and remains valid.
The load and its lifting points
Start with the load. Confirm its weight, dimensions, centre of gravity and the condition of any lifting points. Do not rely on an estimate where manufacturer information, drawings or weight markings are available. If the weight includes packaging, attachments or materials left inside the item, that must be allowed for too.
The lifting method must suit the load. This includes the correct choice of chains, slings, shackles, spreader beams and other accessories, along with their working load limits and inspection status. Sling angles matter because they can increase the force in each leg. Loads with an uncertain centre of gravity or awkward shape may need a trial lift and additional controls before they leave the ground.
The lifting appliance and configuration
The selected equipment must have adequate capacity at the required radius, height and configuration. Capacity is not simply the maximum figure displayed for the crane or HIAB. It depends on boom length, working radius, slew position, outrigger deployment and the load being handled.
This is why a clear lift location and set-down point are essential. A machine may lift the required weight close to the vehicle but not at the reach needed to clear a boundary, scaffold, roof edge or parked vehicles. A lifting plan review should test the proposed arrangement against the relevant load chart and operating limits.
For lorry-mounted crane work, consider whether the delivery vehicle can safely enter, position and exit the site. Tight gates, low branches, overhead restrictions, one-way systems and soft verges can all affect the operation. The most suitable solution may be a different vehicle size, a change to the delivery sequence or a separate crane lift.
Ground conditions and set-up area
Ground bearing capacity is one of the most critical checks in a lifting operation. Outriggers concentrate substantial forces into a small area, and ground that looks firm is not always suitable. Made-up ground, recently backfilled trenches, cellar voids, drainage runs, basements and service ducts all require careful consideration.
Confirm where the lifting appliance will stand, how level the area is and whether suitable outrigger mats or spreader plates are required. Mats distribute load but do not make unsuitable ground safe. If there is doubt about the ground or buried services, stop and obtain the necessary information before proceeding.
The set-up area also needs suitable exclusion. Pedestrians, site traffic and other trades should not be able to enter the lifting zone while the operation is under way. On constrained sites, this may mean arranging temporary barriers, banksmen, timed delivery windows or a road closure agreed in advance.
The lift route and surrounding hazards
Review the complete path of the load, not only the pick and landing positions. Look for overhead power lines, structures, scaffold, mobile plant, overhead work, public footways and areas where people may pass beneath the load. The route should be as short and controlled as reasonably practicable.
Overhead power lines demand particular attention. Safe clearances, isolation arrangements and the applicable control measures must be established before equipment enters the area. Never assume lines are insulated or safe to approach.
Weather can also change the risk. Wind affects loads with a large surface area, including cladding panels, glazing, ductwork and temporary structures. Rain, ice and poor visibility can affect footing, communication and ground conditions. The lifting supervisor should have authority to delay or stop the lift if conditions fall outside the planned limits.
People, communication and supervision
A lift is only controlled when the team can communicate clearly. Confirm who is in charge, who will signal the operator and what method will be used if the load moves out of sight. Radios may be appropriate on larger or more complex sites, but they need to be checked and used by people who understand the agreed commands.
The operator should not receive conflicting instructions. The slinger/signaller must be competent, visible where required and able to stop the lift if something changes. Site management should also brief affected workers, particularly where the lift crosses a shared access route or needs an area cleared at a specific time.
When should the plan be reviewed again?
A lifting plan should be reviewed before the operation and again whenever conditions change. That includes a change in load weight, lifting points, equipment, lift location, route, ground conditions, weather, personnel or nearby works. A last-minute request to move the load “just a little further” can change the working radius enough to make the original arrangement unsuitable.
The review does not always mean creating a completely new plan. For minor changes, a competent person may be able to assess and record suitable amendments. For significant changes, the lift should be paused and replanned. The key is not treating the document as fixed when the site is clearly no longer the same.
Common gaps that cause delays
Most lifting delays are predictable. The load weight is missing or inaccurate. The set-down area has not been measured. Access has been assumed from a satellite image. Outrigger space is occupied by materials. The lifting team arrives before a road closure, permit or traffic management arrangement is in place.
These issues are easier to avoid when information is shared early. Photographs, dimensions, site drawings, delivery restrictions and details of underground services give the planning team a far better basis for selecting equipment and arranging certified operatives. Honest guidance at this stage can prevent a costly aborted lift later.
Practical support for planned lifts
JBL Group supports lifting requirements across London and the South of England with modern equipment, certified operatives and practical project advice. Whether the requirement is a HIAB delivery lift, a restricted-access lift or support alongside access equipment, the right discussion before mobilisation helps identify the safest workable option.
Bring the lifting plan, site information and any concerns to the conversation early. A careful review before equipment is booked gives everyone a clearer route to a controlled lift, a reliable delivery and a job that keeps moving.
