Reply from C.P.M.
The following interventions were carried out in compliance with the Ministerial Decree of 12.04.1996 on fire prevention, with the Ministerial Decree 01.12.1975 INAIL (formerly ISPESL) and the Presidential Decree 412/96 and subsequent amendments and supplements. The above mentioned interventions were the result of the interventions performed on the technological regeneration aspect, such as the centralisation of the heating system, for which a single central heating unit was built serving the school complex, a pumping sub-station was built in the former central heating units, a co-generator was installed and a district heating line was created to transport the thermal carrier fluid to the pumping substation.
The existing heat generators were replaced with an YGNIS Varino condensation heat generator with a power of 511 kW. The new top-of-the-range generator guarantees excellent efficiency and limited maintenance, apart from the regular maintenance required by the manufacturer.
A TEDOM Micro T25 co-generator was installed, with a thermal potentiality of 47 kW and an electrical potentiality of 25 kW. The school buildings use the electric energy produced by the “heat tracing” co-generator to supply the electrical system in the buildings, whereas the heat produced by the motor is recovered and sent to the heating system to supplement the heat produced by the heat generator. The district heating system, that transports the thermal carrier fluid, connects the central heating unit and the relevant sub-stations.