The purpose of this regulation is to establish the safety conditions of the facilities for the storage loading unloading and transfer of dangerous chemical products. Chapter IV deals with fire protection in storage of flammable andor combustible liquids as well as in their related facilities depending on the type of liquid the form of storage its location andor the distance to other storage. In addition the provisions of the ITC approved by said royal decree and of application will be taken into account such as the MIE APQ1 Storage of flammable and combustible liquids and the MIE APQ4 Storage of anhydrous ammonia.
The UNEEN 378 standard It deals with refrigeration systems and heat pumps in terms of their safety and environmental requirements. It consists of four parts which are listed below UNEEN 3781 Part 1 basic requirements definitions classification and selection criteria. UNEEN 3782 Part 2 design photo background removing manufacturing testing marking and documentation. UNEEN 3783 Part 3 in situ installation and protection of people. UNEEN 3784 Part 4 operation maintenance repair and recovery.
Complementary Technical Instruction ITCBT29 of the REBT. This instruction 29 of the Low Voltage Electrotechnical Regulation establishes the specific requirements for electrical installations in premises with risk of fire and explosion. In this regard you can also consult the TECHNICAL APPLICATION GUIDE. Safety regulations for refrigeration installations. The main regulation that defines the design of ammonia refrigeration installations is RD 1382011 of February 4 which approves the safety regulations for refrigeration installations and their complementary technical instructions.