Fire Alarm System Installation at an Industrial Laundry
Heat, steam, lint and constant machinery noise — an environment where a standard fire alarm specification fails on both counts: it misses real fires and it false-alarms on everything else.
SUMMARY
GME Fire & Security designed and installed a complete addressable fire alarm system across an industrial laundry, selecting detector types to suit heat, humidity and airborne lint, positioning manual call points along escape routes, and specifying sounder coverage capable of being heard over industrial machinery. The system gives early warning of fire and supports safe, prompt evacuation of employees.
PROJECT AT A GLANCE
| Category | Details |
|---|---|
| Sector | Industrial — commercial laundry |
| Location | Ireland — Leinster |
| Systems Installed | Addressable fire detection and alarm system (Apollo XP95 protocol detection on an Advanced control panel), manual call points, sounders |
| Site Profile | Industrial laundry machinery, electrical plant, storage areas and staff facilities; high heat, humidity, airborne lint and background noise |
| Standards Applied | I.S. 3218 (fire detection and alarm systems); Safety, Health and Welfare at Work Act 2005; Fire Services Acts 1981 and 2003 |
| Delivered By | GME Fire & Security — PSA-licensed, Irish-owned, Garda-vetted engineers |
| Headline Outcome | Reliable early detection in a demanding environment, with clear audible warning throughout the premises |
The brief: fire detection that survives an industrial environment
Commercial laundries combine most of the conditions that fire safety engineers worry about. Heat-generating machinery runs for long periods. Electrical plant works hard. Linen, packaging and chemicals are stored on site. Lint becomes airborne and settles. Humidity is high, and the noise floor during production is loud enough to drown out a poorly specified sounder.
The operator required a new fire alarm system capable of providing genuine early warning across the facility while standing up to those conditions — and capable of alerting every employee, wherever they were working, in time to evacuate safely.
The challenge
The assessment identified a set of interlocking problems:
- Detection technologies that fail in this environment. Standard point smoke detection in areas with airborne lint, steam and heat produces persistent false alarms — and repeated false alarms lead to disabled devices and ignored warnings, which is a far worse outcome than no alarm at all.
- Genuine ignition risk. Heat-generating machinery, hard-working electrical equipment and stored combustible materials sat alongside each other across the premises.
- Noise. During production, machinery noise in parts of the facility was loud enough that an alarm at ordinary sound levels risked simply not being heard.
- Evacuation. Staff working across separate production, storage and welfare areas needed simultaneous, unambiguous warning and a means of raising the alarm quickly if they discovered a fire themselves.
Behind these technical issues sits a legal duty. Under the Safety, Health and Welfare at Work Act 2005 and the Fire Services Acts 1981 and 2003, the employer is responsible for the safety of employees and for adequate means of giving warning in the event of fire. That responsibility does not diminish because the environment is difficult to protect.
What GME did
1
Assessment of the premises and its operating conditions
A detailed assessment established the fire risk in each part of the facility and, critically, the environmental conditions in each area — heat, humidity, airborne particulate and noise. This determines detector selection, and it is the step most often skipped when a system is quoted from a floor plan rather than a site visit.
2
Detector types selected area by area
Automatic fire detection was installed throughout the relevant areas, with detector type and siting chosen to suit the conditions and the activity in each space. Areas subject to heat, steam or lint were addressed with detection technologies appropriate to those conditions rather than defaulting to point smoke detection everywhere — the single most effective way to eliminate nuisance activations without compromising sensitivity where it matters.
3
Manual call points on escape routes
Manual call points were positioned so that any employee discovering a fire can raise the alarm immediately, sited along escape routes and at exits in line with I.S. 3218.
4
Audible warning that carries over machinery
Sounder devices were installed to give a clear audible warning throughout the premises, with coverage specifically designed for areas where machinery generates significant background noise. An alarm nobody can hear over a production line is not an alarm.
5
Addressable control panel and centralised indication
The system was connected to a central fire alarm control panel using Apollo XP95 protocol addressable detection on an Advanced panel. Addressable detection identifies the individual device in alarm rather than a general zone, so staff and attending fire services know precisely where the alarm originated — valuable on any site, and particularly so across a large industrial footprint.
6
Installation coordinated with production
Installation works were coordinated with the laundry’s operational requirements, phased to reduce disruption and maintain business continuity wherever possible.
Compliance: what was applied and why it matters
Fire detection and alarm systems in Irish commercial and industrial premises are designed, installed, commissioned and maintained to I.S. 3218. The standard sets the system category, detection coverage, audibility requirements, and the certification and servicing regime — including quarterly service inspections and annual certification by a competent contractor.
The practical consequences run well beyond the technical. A properly certified system supports compliance with the Safety, Health and Welfare at Work Act 2005, satisfies fire authority expectations, and is routinely required by insurers. Where a fire alarm certificate cannot be produced, businesses frequently discover the problem at the point of an insurance renewal, a sale, or an incident.
The result
The industrial laundry now has fire detection appropriate to its actual operating environment and an effective means of warning every employee on site. Detection performs reliably in conditions that would defeat a generic specification, and clear audible warning reaches areas where machinery noise previously made that uncertain.
The installation strengthened the site’s overall fire safety arrangements and gave management well-founded confidence that a developing fire would be identified early and occupants alerted promptly — with centralised indication showing exactly where the alarm originated.
Key benefits at a glance
- Early detection of fire across a demanding industrial environment
- Detector types selected for heat, humidity and airborne lint — fewer nuisance activations
- Clear audible warning that carries over industrial machinery noise
- Manual call points positioned on escape routes for immediate alarm raising
- Addressable panel indication identifying the exact device in alarm
- Improved protection for employees, plant and the facility
- Installed to I.S. 3218, supporting duties under the Safety, Health and Welfare at Work Act 2005
- Works phased around production to maintain business continuity
Frequently asked questions
What fire alarm category does my premises need?
I.S. 3218 defines system categories according to whether the objective is life protection (L categories), property protection (P categories) or manual operation only (M). The correct category depends on the building, its use, its risk profile and any conditions imposed by your insurer or fire authority. It should be determined by assessment rather than assumed — an under-specified category is a common finding on industrial sites.
Why do fire detectors false-alarm in industrial environments?
Usually because the detection technology does not suit the conditions. Steam, dust, lint, exhaust fumes and rapid temperature change can all be read as fire by a detector designed for an office. The fix is not to reduce sensitivity but to select the right detector type for each area — which is why an on-site environmental assessment matters more than a floor plan.
How often must a commercial fire alarm be serviced in Ireland?
Under I.S. 3218, systems require quarterly service inspections by a competent contractor and annual certification, alongside the weekly user tests and record keeping the responsible person is expected to carry out. Missing service records are one of the first things an inspector, insurer or purchaser will look for.
Do we need a fire alarm certificate?
In practice, yes. A valid certificate of installation, commissioning and ongoing servicing is what demonstrates the system meets I.S. 3218. It is routinely requested by insurers, fire officers, landlords and purchasers, and its absence can hold up a renewal or a transaction. GME issues certification for the systems it installs and maintains.
When was your fire alarm system last certified?
GME Fire & Security provides fire detection to I.S. 3218, emergency lighting to I.S. 3217, suppression, inspection and testing, 24/7 fire alarm monitoring and staff training — plus independent health checks on systems installed by anyone. Irish-owned, PSA-licensed, commercial clients only.