Accessibility Lifts

Accessibility lifts provide step-free access where a full passenger lift is impractical: vertical platform lifts over short rises, inclined platform lifts that travel along a stair, stair lifts with seats, low-rise passenger lifts, and home lifts in houses and small apartment buildings. They are the only accessible route between levels in many existing buildings, so when one fails, people who use wheelchairs or cannot manage stairs are excluded from part of the building.

Many units were installed to meet access requirements during refurbishments and then left without proper maintenance. Several are supplied by small manufacturers whose parts and support disappear. Battery-backed units depend on batteries that fail quietly.

What shortens life:

• External exposure: units at entrances get wet, corrode and suffer electrical faults.
• Lack of use: seldom-used units seize and their batteries die.
• Misuse and vandalism: gates forced, controls damaged.
• Unsupported manufacturers, which leave units unrepairable.

Units used daily by the same person, such as in a house, wear differently from units used occasionally by many visitors in a public building; the second group often fails from neglect rather than wear.

Drive and battery failures

Screw and nut drives wear, chains stretch, hydraulic systems leak, and batteries that provide travel or emergency lowering fail. A unit that stops part way leaves the user stranded.

Safety edge and interlock failures

Platforms have safety edges and pans under them that stop travel if they touch an obstruction, and gates and doors with interlocks so they cannot open mid-travel. Damaged edges and bypassed interlocks expose users and bystanders to crushing and falls.

Entrapment without communication

Users stranded on a stopped platform, often alone and with limited mobility, need a way to call for help and a means of emergency lowering. Many units have neither, or have a phone on a retired line.

Unreliability

Accessibility lifts are often the least reliable equipment in a building. Repeated breakdowns, long waits for parts and units left out of service mean the building is not accessible, which is a discrimination risk for owners and occupiers.

Control and usability problems

Hold-to-run controls that are hard to operate, keys that staff cannot find, and call points out of reach make units unusable even when they work.

Stair obstruction

Inclined platform lifts and stair lifts reduce stair width; when left unfolded or broken down they can obstruct an escape stair.

Electrical and control faults

Control boards, limit switches and wiring in compact units are exposed to damp and dust; intermittent faults that clear when reset are common and usually precede a failure that leaves the unit out of service.

On site

• Unit working on test, with smooth travel and levelling at both landings.
• Safety edges and pans intact; gates and doors interlocked.
• Emergency lowering and call device present and working.
• "Out of order" signs; keys and call buttons accessible to users.
• Corrosion and water at external units.
• Stair width with inclined units folded and unfolded.

In the records

• Maintenance and breakdown history.
• Manufacturer and parts support.
• Inspection or examination certificates.
• Complaints from users about access.

• A call button or intercom at each landing that a wheelchair user can reach, and signage explaining how to get help to operate the unit.
• Folded inclined platforms that block part of a stair even when not in use.

Findings are graded by what they demand: safety (can hurt someone now), failure (failed and damaging the building), condition (distress present and progressing), lifecycle (renewal due on age and exposure), deadline (a regulator or ordinance sets the date), check (investigate before sizing works) and nil (cosmetic or stable).

A lift consultant or accessibility lift specialist, ideally with an access consultant for usability.

• Function test over full travel with a typical load, including emergency lowering.
• Safety tests: safety edges, pans, gate and door interlocks, overspeed and slack chain protection.
• Battery and drive inspection.
• Communication test: emergency call device and its line.
• Usability review: controls, reach, keys, signage and how users summon help.
• Records review: breakdowns, downtime, parts support.
• Stair review for inclined units on escape stairs.

The report should state safety, reliability, usability and remaining life, and whether a different solution (a low-rise lift or ramp) would serve better.

• Alternatives review: whether a ramp, a different route, or a low-rise passenger lift would provide more reliable access than repairing or replacing the existing unit.
• Escape review with the fire strategy, so a person using the lift can also leave the building in an emergency.

• Maintenance contract with planned visits and agreed response times, since many units have none.
• Battery replacement on a cycle.
• Safety device repair and interlock replacement.
• Emergency communication with a working line and battery backup.
• Weather protection for external units: canopies, enclosures, drainage.
• Replacement with a supported product, or with a low-rise passenger lift or ramp where space allows.
• Usability fixes: accessible controls, signage, call points, and procedures so users are not left waiting for staff.

• Spare parts strategy: hold critical spares on site for units whose parts have long lead times.
• Remote monitoring so faults are reported to the maintenance contractor without waiting for a user complaint.
• Evacuation planning for people who rely on the lift, recorded in personal emergency evacuation plans where used.

Maintenance contracts recur. Batteries are replaced on a cycle. Repairs are itemised. Replacement is a lump sum per unit, with builders' work; replacing a platform lift with a low-rise lift or ramp is a larger project that may be justified by reliability. Downtime has an indirect cost in access complaints and legal risk.

Safety and accessibility rectification are code compliance; replacement is lifecycle; maintenance and batteries are repairs and maintenance.

• Australia. The Disability (Access to Premises — Buildings) Standards 2010 and the National Construction Code set access requirements, with low-rise platforms and lifts covered by parts of the AS 1735 series; the Disability Discrimination Act 1992 applies where access is not provided; lifts are plant under work health and safety laws.
• United Kingdom. BS EN 81-41 covers vertical lifting platforms and BS EN 81-40 stair lifts and inclined platforms; Approved Document M sets access requirements; the Equality Act 2010 requires reasonable adjustments; LOLER requires thorough examination of lifting platforms.
• United States. ASME A18.1 covers platform lifts and stairway chairlifts; the 2010 ADA Standards set where and how they may be used; state elevator authorities inspect them.

Discrimination complaints in all three countries commonly arise from broken accessibility lifts.

• Maintenance contract and breakdown history.
• Inspection or thorough examination certificates.
• Manufacturer and parts support details.
• Emergency call device line and test records.
• Access complaints or discrimination claims.
• Access audit for the building.

• Downtime records showing how long the unit has been out of service.
• Personal emergency evacuation plans for regular users.
• Records of any alternative access offered during outages.