Mobile Plant Inspections

Mobile plant sits at an unusual intersection of UK statutory regulation. Most of the time, an excavator, telehandler, or site dumper is governed by PUWER 1998 — the broader regulations covering work equipment generally. But the moment that same machine is used to lift a suspended load — via a quick hitch, lifting eye, or attachment — it falls under LOLER as well. Two regulatory regimes, one machine, and Engineer Surveyors need to be fluent in both.

We provide mobile plant inspections across Kent, London, Essex, Surrey, Sussex, Hertfordshire, Berkshire, Cambridgeshire, Suffolk and throughout the UK through our network of qualified Engineer Surveyors operating independently of maintenance providers.

When Plant Becomes Lifting Equipment

The PUWER-to-LOLER transition is the most commonly misunderstood point in plant compliance. The decisive test is whether the machine is being used to lift a suspended load — not whether it has the capacity to do so.

• An excavator carrying spoil in its bucket — PUWER only.
• The same excavator with a sling attached to its bucket, suspending a manhole ring — now LOLER applies.
• A telehandler moving palletised goods on forks — PUWER.
• The same telehandler with a personnel work platform attached — LOLER, examined every 6 months.

The practical implication: most plant on UK construction sites needs to be inspected under both regimes, because almost every machine will at some point be configured for lifting. Our reports treat the dual-status question explicitly so duty holders know which intervals apply to which configuration.

FOPS and ROPS — Operator Protection Standards

Mobile plant is unusual among work equipment in carrying an operator inside the machine while it operates at risk. Two specific protective systems are subject to inspection under PUWER:

• ROPS (Roll-Over Protective Structure) — the cab framework designed to protect the operator if the machine tips or rolls.
• FOPS (Falling Object Protective Structure) — the roof and front guard designed to protect the operator from material falling from above (essential on demolition, scrap handling, and overhead operations).

Welding, drilling, modification, or impact damage can invalidate the certified protection unless authorised by the manufacturer or assessed by a competent engineer. We check ROPS and FOPS for any signs of compromise on every examination, because a "passed" inspection on a machine with a damaged ROPS is no protection to anyone if it rolls.

Plant Categories We Examine

Across construction, civil engineering, and materials-handling sites we inspect:

• Excavators — wheeled and tracked, including quick hitch attachments and lifting eyes
• Telehandlers — variable-reach handlers with forks, jib, or personnel basket attachments
• Site dumpers — articulated and rigid, including high-tip variants
• Loading shovels and wheel loaders
• Skid-steer and compact track loaders
• Forklifts and rough-terrain forklifts
• Plant attachments — quick hitches, lifting eyes, slings, and chains used with the above

Statutory Inspection Intervals

The inspection regime depends on how the plant is used:

• Every 12 months — standard plant used for lifting goods or materials only.
• Every 6 months — plant configured to lift personnel (e.g. telehandler with work platform, MEWP-mode operation).
• Every 6 months — all associated lifting accessories (slings, shackles, chains, quick hitch components).

Under PUWER, "suitable" inspection is required at "suitable intervals" — typically aligned with the LOLER schedule for the same machine to avoid duplicate visits. Where plant is operated in harsh environments (demolition, marine, scrap), Written Schemes can specify shorter intervals.

Inspection on Active Sites

Plant rarely comes to a workshop for examination — we go to the plant. Our Engineer Surveyors carry out site-based inspections fitting around CDM-compliant access arrangements, with PPE, induction, and method statement requirements observed.

Site visits are scheduled to minimise downtime: a typical telehandler or excavator examination takes 45–90 minutes per machine, and the digital report is issued via our portal once the examination is signed off.

Mobile Plant Inspections by Location

Site-based plant thorough examinations across the South East:

• Kent Mobile Plant Inspections
• London Mobile Plant Inspections
• Essex Mobile Plant Inspections

Mobile plant inspection by sector

Independent of any maintenance contractor — see why independence matters in statutory inspection for the structural case under LOLER Reg 9 + HSE L113.

Sector-specific patterns for telehandlers, forklifts and mobile plant:

• Construction — telehandlers, site forklifts, excavator quick-hitches under LOLER
• Warehousing & Logistics — the forklift man-rider 6-vs-12 month distinction

Frequently Asked Questions