- Location
- Welwyn Garden City, Hertfordshire
- Main postcode district
- AL8
- Nearby (straight line)
- Hatfield (3 miles), Hertford (6 miles) and St Albans (6 miles)
- Survey and quote
- Free, with a fixed written quote
A swing-lip dock leveller is a hydraulic ramp set into a pit at the dock edge, with a hinged steel lip along its front. When a trailer is docked the platform rises, the lip swings out, and the platform lowers until the lip rests on the trailer bed, forming a bridge for forklifts and pallet trucks. The lip is typically about 400 to 500 mm long.
Is this right for your site in Welwyn Garden City?
Distribution warehouses in Welwyn Garden City loading curtain-siders and box trailers every day are typical users of swing-lip levellers, which handle routine pallet loading well. Ageing levellers in older docks around Welwyn Garden City can often be replaced like for like in the existing pit, avoiding new concrete work if the pit is sound.
Chilled food distributors in Welwyn Garden City can specify insulated swing-lip levellers with pit seals to cut cold loss through the floor of the bay.
Your loading bay stays our responsibility from the survey to the handover. In Welwyn Garden City, the survey and written quote are free, and the quoted price is fixed for the agreed scope. Installation is carried out by specialist engineers working under our management, at times planned with you to protect your loading schedule. Out-of-hours work is available by arrangement. We finish by testing the equipment and handing over its documentation.
What happens when a swing-lip leveller is fitted into an existing pit?
Fitting a swing-lip leveller into an existing pit normally takes one to two working days per bay, with the bay closed throughout. The work runs in a set order:
- The old leveller is isolated, lifted out and removed from site.
- The pit is cleaned and measured, and the edge steel checked for damage.
- The new leveller is lowered in, set level, and welded or anchored to the pit steel.
- The hydraulic power pack and control panel are connected, and any interlocks wired.
- Toe guards, lip and bumpers are checked, then the leveller is run through its full range.
From your side we need the bay emptied and taken out of service, clear access for lifting equipment inside or outside the building, and a suitable power supply, which for most hydraulic levellers is three-phase. If the pit needs repairs, these are done first and can add time, which we confirm in the quote.
How much does a swing-lip dock leveller cost?
A swing-lip dock leveller typically costs £5,200 to £8,800 per leveller, excluding VAT, supply and fit, assuming it goes into an existing, sound pit. New pits, pit repairs, concrete and groundworks are priced separately after survey.
Within that range, the price is driven by:
- Platform length: longer platforms give a gentler gradient but cost more.
- Width and capacity: wider decks and higher load ratings use heavier steel and cylinders.
- Lip length: a longer lip reaches further onto the trailer bed.
- Insulation and sealing: insulated platforms and pit seals for chilled buildings.
- Controls and interlocks: links to the door, restraint or traffic lights.
- Removal and access: taking out the old unit, lifting equipment for delivery and out-of-hours work.
If the pit edge steel is damaged or the pit is out of square, we tell you at survey and price the repair as a separate item, so the leveller price stays clear. The written quote is then the fixed price for the work described.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
What we look at on site
- Wheel guide positions and yard markings for reversing vehicles
- Wind exposure at the dock, which affects door and shelter choice
- Clear opening width and height for each door
- Traffic routes for vehicles and separation of pedestrians
- Condition of any existing leveller pit, kerb angles and pit drainage
- Yard gradient and the slope of the approach to the dock
Options to discuss
Insulated leveller
An insulated platform with perimeter seals around the pit that reduces cold loss through the floor of the bay at chilled and frozen docks.
Long-platform leveller
A longer platform that keeps gradients gentle where trailer heights vary widely or low-clearance electric pallet trucks are used across the bay.
What do the rules in England mean for the work?
Workplace safety in England is regulated by HSE. For a loading bay in Welwyn Garden City, that means doors meeting regulation 18 of the Workplace (Health, Safety and Welfare) Regulations 1992, equipment maintained under PUWER and suitable safeguards against vehicles driving away too early. We check what applies at survey and design the bay accordingly.
Questions about swing-lip dock levellers in Welwyn Garden City
Do you cover Welwyn Garden City for swing-lip dock levellers?
Yes. We take on swing-lip dock levellers for businesses in Welwyn Garden City and across Hertfordshire. We survey the site, provide a fixed written quote and manage the installation, with specialist installation engineers working under our management. Visits are arranged in advance at a time that suits your operation, and the same single contact stays with the job through to handover.
Can you work outside our normal operating hours in Welwyn Garden City?
Yes, by arrangement. Evening, night and weekend working can be planned so the installation causes as little disruption as possible to your loading schedule. Out-of-hours work can affect the price, so mention it at the survey and we will include it in the written quote. The agreed times are confirmed in the programme before the job starts.
Will you deal with building control and planning for a project in Welwyn Garden City?
We check at survey whether the work is likely to need approval. Forming a new opening or dock pit may need Building Regulations approval, a building warrant or building control approval, depending on the nation, and external structures such as loading houses can need planning permission. Where approval is needed, we explain what is involved, work with your designer or agent, and build it into the programme.
How long does a replacement leveller take to arrive?
Lead times depend on size, specification and the manufacturer, and we confirm them in the written quote. The existing leveller can usually stay in use until the replacement is on site, so the bay is only closed for the installation itself.
Can a swing-lip leveller be used as a ramp to the yard?
No, a leveller should only be used to bridge a docked trailer. The lip and toe guards are designed to work with a trailer bed in place, and the platform is not built as a ramp down to yard level. Where you need ground-level access, a separate door or a lift table is the safer answer.
Swing-lip dock levellers near Welwyn Garden City
Sites close to Welwyn Garden City get the same service, including those in Hatfield (3 miles), Hertford (6 miles) and St Albans (6 miles), with every job run the same way.
Other loading bay services in Welwyn Garden City
Full guide to swing-lip dock levellers · Everything we do in Welwyn Garden City
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