Hochiki fire safety system at food production site

In 1995, the Granterre Consortium was established, bringing together the entire Parmigiano Reggiano dairy chain, and then almost ten years later, in 2004, control of Parmareggio Spa was acquired. In 2019 Bonterre Spa, the holding company under which the control of Parmareggio Spa and Grandi Salumifici Italiani Spa (controlled by UNIBON) was established.

In 2021, the site at Sommacampagna required an upgrade of the fire detection system. Hochiki were the appointed manufacturers to supply the life safety system and devices due to their experience and expertise in the Italian fire safety market.

Within food production sites, the temperature and humidity inside the environment must be carefully controlled to comply with food hygiene laws, and because of this, these sites can be notoriously complex buildings to design and install fire safety systems for. The customer was looking for a high-performance fire detection system that would not be affected by these environmental factors, and most importantly avoid false alarms which can halt production and cost the company thousands of Euros for every minute the site is not fully operational.

The installation team also needed to pay particular attention to the installation of cables and piping. As a specialist in aged cheese production, it was imperative that the delicate work of the cheese wheels and the hot marking of the upper layer of the Parmesan rind was not affected during the installation project. One of the benefits to Hochiki products to this project was the ease of install and ease of use of the devices which had minimal impact on the business.

To meet the requirements of the project, the installer NET Technologies chose Hochiki’s L@titude to be the brain of the life safety system. This innovative fire detection technology combines the very latest hardware and software to produce a control and indication system which is powerful and sophisticated, yet simple to use and understand via a graphical interface.

Mirko Corsini, Project Manager at Hochiki Italia said “The installer chose Hochiki’s L@titude panel together with our SPC-ET beam smoke detectors, which are characterised by low power consumption at rest and incorporate a sophisticated algorithm of automatic compensation to environmental changes.

The technical features of these products make them perfect for meeting the needs of this type of food processing environment. The flexibility of the Hochiki ESP protocol made it possible, through the CHQ-SZM2/SCI Zone Modules, to integrate conventional detectors (SPC-ET) as if they were addressable devices, without having to use auxiliary power supplies that would have required additional cables and batteries.”

Detectors with short circuit isolators were installed to ensure the system complied with the requirements of UNI EN 9795, which states that a short-circuit isolator must be installed for each room/compartment.

Intelligent Photoelectric Smoke detector with SCI incorporates Hochiki’s newest High Performance Chamber Technology. This detector removes the need to use Ionisation Smoke Sensors in many applications. This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio, and reducing the likelihood of false alarms.

Throughout the site Intelligent Loop-Powered Wall Sounder Beacons and Visual Alarm Devices were installed to ensure a fully compliant and state of the art fire safety system.

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