Design norms and rules. Fire protection systems. Fire alarm and fire extinguishing installations are automatic. Design codes and regulations Code of Practice 5 on fire safety
MINISTRY OF THE RUSSIAN FEDERATION FOR CIVIL DEFENSE, EMERGENCIES AND DISASTER ELIMINATION
SET OF RULES
SP 5.13130 as amended 2016
Official publication
Preface
The goals and principles of standardization in the Russian Federation are established by Federal Law No. 184-FZ of December 27, 2002 “On Technical Regulation”, and the rules for applying sets of rules are established by the Decree of the Government of the Russian Federation “On the procedure for developing and approving sets of rules” dated November 19, 2008 No. 858
Rulebook Details
1 DEVELOPED BY FGU VNIIPO EMERCOM of Russia
2 INTRODUCED by the Technical Committee for Standardization TC 274 “Fire Safety”
4 REGISTERED by the Federal Agency for Technical Regulation and Metrology
5 INTRODUCED FOR THE FIRST TIME
Information about changes to this set of rules is published in the annually published information index “National Standards”, and the text of changes and amendments is published in the monthly published information index “National Standards”. In case of revision (replacement) or cancellation of this set of rules, the corresponding notice will be published in the monthly published information index “National Standards”. Relevant information, notifications and texts are also posted in the public information system - on the official website of the developer (FGU VNIIPO EMERCOM of Russia) on the Internet
EMERCOM of Russia, 2009 FGU VNIIPO EMERCOM of Russia, 2009
This set of rules cannot be fully or partially reproduced, replicated and distributed as an official publication on the territory of the Russian Federation without the permission of the Ministry of Emergency Situations of Russia and the Federal State Institution VNIIPO EMERCOM of Russia
1 Scope of application...................1
3 Terms and definitions...................3
4 General provisions...................9
5 Water and foam fire extinguishing systems....................................10
6 Fire extinguishing installations with high-expansion foam....................................27
7 Robotic fire complex...................................28
8 Gas fire extinguishing installations....................................30
9 Modular type powder fire extinguishing installations....................................37
10 Aerosol fire extinguishing installations...................................39
11 Autonomous fire extinguishing installations...................................43
12 Control equipment for fire extinguishing installations.................................43
13 Fire alarm systems......48
14 Interrelation of fire alarm systems with other systems and engineering equipment of facilities.................................59
15 Power supply for fire alarm systems and fire extinguishing installations.................................60
16 Protective grounding and grounding. Safety requirements...................61
17 General provisions taken into account when choosing technical means of fire automatics......62
Appendix A List of buildings, structures, premises and equipment subject to
protection by automatic fire extinguishing installations and automatic fire alarms....................................63
Appendix B Groups of premises (industrial and technological processes) according to the degree of fire hazard depending on their functional purpose
and fire load of combustible materials...................................70
Appendix B Methodology for calculating the parameters of the fire control system for surface fire extinguishing with water
and low-expansion foam......................71
Appendix D Methodology for calculating the parameters of high-expansion fire extinguishing installations
foam...................79
Appendix E Initial data for calculating the mass of gaseous fire extinguishing agents...................................80
Appendix E Methodology for calculating the mass of gaseous fire extinguishing agent for installations
gas fire extinguishing when extinguishing by volumetric method...................................83
Appendix G Methodology for hydraulic calculation of carbon dioxide fire extinguishing installations
low pressure...................85
Appendix 3 Methodology for calculating the opening area for relieving excess pressure in rooms protected by gas fire extinguishing installations......88
Appendix I General provisions for the calculation of modular type powder fire extinguishing installations...................................89
Appendix K Methodology for calculating automatic aerosol fire extinguishing installations.................................92
Appendix L Methodology for calculating excess pressure when supplying fire extinguishing aerosol
into the room...................96
Appendix M Selection of types of fire detectors depending on the purpose of the protected premises and the type of fire load....................................97
Appendix N Installation locations of manual fire call points depending on their purpose
buildings and premises...................98
Appendix O Determination of the set time for detecting a malfunction and its
elimination...................99
Appendix P Distances from the top point of the ceiling to the measuring element of the detector..................................... 100
Appendix P Methods for increasing the reliability of a fire signal..................................... 101
Bibliography.........................102
SET OF RULES
Fire protection systems
AUTOMATIC FIRE ALARM AND FIRE FIGHTING INSTALLATIONS
Design standards and rules
Systems of fire protection.
Automatic fire-extinguishing and alarm systems. Designing and regulations.
Date of introduction 2009—05—01
1 area of use
1.1 This set of rules was developed in accordance with Articles 42, 45, 46, 54, 83, 84, 91, 103, 104, 111-116 of the Federal Law of July 22, 2008 No. 123-FZ “Technical Regulations on Fire Safety Requirements” , is a regulatory document on fire safety in the field of standardization of voluntary use and establishes norms and rules for the design of automatic fire extinguishing and alarm systems.
1.2 This set of rules applies to the design of automatic fire extinguishing and fire alarm systems for buildings and structures for various purposes, including those built in areas with special climatic and natural conditions. The need to use fire extinguishing and fire alarm systems is determined in accordance with Appendix A, standards, codes of practice and other documents approved in the prescribed manner.
1.3 This set of rules does not apply to the design of automatic fire extinguishing and fire alarm systems:
Buildings and structures designed according to special standards,
Technological installations located outside buildings,
Warehouse buildings with mobile shelving,
Warehouse buildings for storing products in aerosol packaging,
Warehouse buildings with a cargo storage height of more than 5.5 m.
1.4 This set of rules does not apply to the design of fire extinguishing installations for extinguishing class D fires (according to GOST 27331), as well as chemically active substances and materials, including:
Reacting with a fire extinguishing agent with an explosion (organoaluminum compounds, alkali metals),
Decomposes when interacting with a fire extinguishing agent with the release of flammable gases (organolithium compounds, lead azide, aluminum, zinc, magnesium hydrides),
Interacting with a fire extinguishing agent with a strong exothermic effect (sulfuric acid, titanium chloride, thermite),
Spontaneously combustible substances (sodium hydrosulfite, etc.).
1.5 This set of rules can be used in the development of special technical specifications for the design of automatic fire extinguishing and alarm systems.
Official publication
This code of practice uses normative references to the following standards:
GOST R 50588-93 Foaming agents for extinguishing fires. General technical requirements and test methods
GOST R 50680-94 Automatic water fire extinguishing installations. General technical requirements. Test methods
GOST R 50800-95 Automatic foam fire extinguishing installations. General technical requirements. Test methods
GOST R 50969-96 Automatic gas fire extinguishing installations. General technical requirements. Test methods
GOST R 51043—2002 Automatic water and foam fire extinguishing installations. Sprinklers. General technical requirements. Test methods
GOST R 51046—97 Fire fighting equipment. Fire extinguishing aerosol generators. Types and main parameters
GOST R 51049—2008 Fire fighting equipment. Firefighting pressure hoses. General technical requirements. Test methods
GOST R 51052—2002 Automatic water and foam fire extinguishing installations. Control nodes. General technical requirements. Test methods
GOST R 51057—2001 Fire fighting equipment. Fire extinguishers are portable. General technical requirements. Test methods
GOST 51091—97 Automatic powder fire extinguishing installations. Types and main parameters
GOST R 51115-97 Fire fighting equipment. Combined fire monitor trunks. General technical requirements. Test methods
GOST R 51737—2001 Automatic water and foam fire extinguishing installations. Detachable pipeline couplings. General technical requirements. Test methods
GOST R 51844—2009 Fire fighting equipment. Fire cabinets. General technical requirements. Test methods
GOST R 53278—2009 Fire fighting equipment. Fire shut-off valves. General technical requirements. Test methods
GOST R 53279—2009 Connecting heads for fire equipment. Types, main parameters and sizes
GOST R 53280.3 Automatic fire extinguishing installations. Fire extinguishing agents. Part 3. Gas extinguishing agents. Test methods
GOST R 53280.4—2009 Automatic fire extinguishing installations. Fire extinguishing agents. Part 4. General purpose fire extinguishing powders. General technical requirements. Test methods
GOST R 53281—2009 Automatic gas fire extinguishing installations. Modules and batteries. General technical requirements. Test methods
GOST R 53284—2009 Fire fighting equipment. Fire extinguishing aerosol generators. General technical requirements. Test methods
GOST R 53315—2009 Cable products. Fire safety requirements. Test methods GOST R 53325—2009 Fire fighting equipment. Fire automatic equipment. General technical requirements. Test methods
GOST R 53331—2009 Fire fighting equipment. Fireman's trunks are manual. General technical requirements. Test methods
GOST R 53329—2009 Robotic water and foam fire extinguishing installations. General technical requirements. Test methods
GOST 2.601—95 ESKD Operational documents
GOST 9.032—74 ESZKS Paint and varnish coatings. Groups, technical requirements and designations GOST 12.0.001—82 SSBT Basic provisions
GOST 12.0.004—90 SSBT Organization of occupational safety training. General provisions GOST 12.1.004-91 Fire safety. General requirements
GOST 12.1.005—88 SSBT General sanitary and hygienic requirements for the air in the working area GOST 12.1.019—79 SSBT Electrical safety. General requirements and nomenclature of types of protection
GOST 12.1.030—81 SSBT Electrical safety. Protective grounding, grounding GOST 12.1.033-81 SSBT Fire safety. Terms and definitions GOST 12.1.044-89 SSBT Fire and explosion hazard of substances and materials. Nomenclature of indicators and methods for their determination
GOST 12.2.003—91 SSBT Production equipment. General safety requirements. GOST 12.2.007.0—75 SSBT Electrical products. General safety requirements GOST 12.2.047—86 SSBT Fire equipment. Terms and Definitions
GOST 12.2.072—98 Industrial robots. Robotic technological complexes. Safety requirements and test methods
GOST 12.3.046—91 SSBT Automatic fire extinguishing installations. General technical requirements
GOST 12.4.009—83 SSBT Fire equipment for the protection of objects. Main views, accommodation and service
GOST R 12.4.026—2001 SSBT Signal colors, safety signs and signal markings. Purpose and rules of use. General technical requirements and characteristics. Test methods
GOST 3262—75 Steel water-gas pipes. Technical specifications GOST 8732-78 Hot-deformed seamless steel pipes. Assortment GOST 8734-75 Seamless cold-deformed steel pipes. Assortment GOST 10704-91 Electric-welded straight-seam steel pipes. Assortment GOST 14202-69 Pipelines for industrial enterprises. Identification markings, warning signs and markings
GOST 14254-96 Degrees of protection provided by shells
GOST 15150-69 Machines, instruments and other technical products. Versions for different climatic regions. Categories, operating, storage and transportation conditions regarding the impact of environmental climatic factors
GOST 21130-75 Electrical products. Grounding clamps and grounding signs. Design and dimensions
GOST 23511-79 Industrial radio interference from electrical devices operated in residential buildings or connected to their electrical networks. Standards and measurement methods GOST 27331-87 Fire equipment. Fire classification
GOST 28130-89 Fire fighting equipment. Fire extinguishers, fire extinguishing and fire alarm systems. Conventional graphic symbols
GOST 28338-89* Pipeline connections and fittings. The passages are conditional (nominal dimensions). Rows
Note - When using this set of rules, it is advisable to check the validity of reference standards, sets of rules and classifiers in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or using the annually published information index "National Standards", which is published on as of January 1 of the current year, and according to the corresponding monthly information indexes published in the current year. If the reference standard is replaced (changed), then when using this set of rules you should be guided by the replacing (changed) standard. If the reference standard is canceled without replacement, then the provision in which a reference is made to it is applied in the part that does not affect this reference.
3 Terms and definitions
In this set of rules, the following terms with corresponding definitions are used:
3.1 automatic start of a fire extinguishing installation: Start of the installation from its technical means without human intervention.
3.2 automatic fire extinguishing installation (AF): A fire extinguishing installation that is automatically activated when the controlled fire factor(s) exceeds the established threshold values in the protected area.
1 area of use2. Normative references
3. Terms and definitions
4. General provisions
5. Water and foam fire extinguishing systems
6. Fire extinguishing installations with high expansion foam
7. Robotic fire complex
8. Gas fire extinguishing installations
9. Modular type powder fire extinguishing installations
10. Aerosol fire extinguishing installations
11. Autonomous fire extinguishing installations
12. Control equipment for fire extinguishing installations
13. Fire alarm systems
14. Interrelation of fire alarm systems with other systems and engineering equipment of objects
15. Power supply of fire alarm systems and fire extinguishing installations
16. Protective grounding and grounding. Safety requirements
17. General provisions taken into account when choosing fire automatic equipment
Appendix A. List of buildings, structures, premises and equipment subject to protection by automatic fire extinguishing installations and automatic fire alarms
Appendix B. Groups of premises (industrial and technological processes) according to the degree of fire hazard depending on their functional purpose and fire load of combustible materials
Appendix B. Methodology for calculating the parameters of the fire control system for surface fire extinguishing with water and low expansion foam
Appendix D. Methodology for calculating the parameters of high-expansion foam fire extinguishing installations
Appendix E. Initial data for calculating the mass of gaseous fire extinguishing agents
Appendix E. Methodology for calculating the mass of gas fire extinguishing agent for gas fire extinguishing installations when extinguishing by volumetric method
Appendix G. Methodology for hydraulic calculation of low-pressure carbon dioxide fire extinguishing installations
Appendix 3. Methodology for calculating the opening area for relieving excess pressure in rooms protected by gas fire extinguishing installations
Appendix I. General provisions for the calculation of modular type powder fire extinguishing installations
Appendix K. Methodology for calculating automatic aerosol fire extinguishing installations
Appendix L. Methodology for calculating excess pressure when supplying fire extinguishing aerosol to a room
Appendix M. Selection of types of fire detectors depending on the purpose of the protected premises and the type of fire load
Appendix H. Installation locations of manual fire call points depending on the purpose of buildings and premises
Appendix O. Determination of the established time for detecting a malfunction and eliminating it
Appendix P. Distances from the top point of the ceiling to the detector measuring element
Appendix P. Methods for increasing the reliability of a fire signal
Bibliography 1 Scope
2 Normative references
3 Terms and definitions
4 General provisions
5 Water and foam fire extinguishing systems
5.1 Fundamentals
5.2 Sprinkler installations
5.3 Deluge plants
5.4 Water mist fire extinguishing installations
5.5 Sprinkler AUP with forced start
5.6 Sprinkler-drencher AUP
5.7 Installation piping
5.8 Control nodes
5.9 Water supply to installations and preparation of foam solution
5.10 Pumping stations
6 High expansion foam fire extinguishing installations
6.1 Scope of application
6.2 Classification of installations
6.3 Design
7 Robotic fire complex
7.1 Fundamentals
7.2 Requirements for installing the RPK fire alarm system
8 Gas fire extinguishing installations
8.1 Scope of application
8.2 Classification and composition of installations
8.3 Fire extinguishing agents
8.4 General requirements
8.5 Volumetric fire extinguishing installations
8.6 Quantity of gas extinguishing agent
8.7 Timing characteristics
8.8 Vessels for gas extinguishing agent
8.9 Piping
8.10 Incentive systems
8.11 Attachments
8.12 Fire extinguishing station
8.13 Local starting devices
8.14 Requirements for protected premises
8.15 Local fire extinguishing installations by volume
8.16 Safety requirements
9 Modular powder fire extinguishing installations
9.1 Scope of application
9.2 Design
9.3 Requirements for protected premises
9.4 Safety requirements
10 Aerosol fire extinguishing installations
10.1 Scope of application
10.2 Design
10.3 Requirements for protected premises
10.4 Safety requirements
11 Autonomous fire extinguishing systems
12 Control equipment for fire extinguishing installations
12.1 General requirements for control equipment of fire extinguishing installations
12.2 General signaling requirements
12.3 Water and foam fire extinguishing installations. Requirements for control equipment. Signaling requirements
12.4 Gas and powder fire extinguishing installations. Requirements for control equipment. Signaling requirements
12.5 Aerosol fire extinguishing installations. Requirements for control equipment. Signaling requirements
12.6 Water mist extinguishing installations. Requirements for control equipment. Signaling requirements
13 Fire alarm systems
13.1 General provisions when choosing types of fire detectors for the protected object
13.2 Requirements for the organization of fire alarm control zones
13.3 Placement of fire detectors
13.4. Spot smoke detectors
13.5 Linear smoke detectors
13.6 Point heat fire detectors
13.7 Linear thermal fire detectors
13.8 Flame detectors
13.9 Aspirating smoke fire detectors
13.10 Gas fire detectors
13.11 Autonomous fire detectors
13.12 Flow-through fire detectors
13.13 Manual call points
13.14 Fire alarm control and control devices, fire control devices. Equipment and its placement. Room for duty personnel
13.15 Fire alarm loops. Connecting and supply lines of fire automatic systems
14 Interrelation of fire alarm systems with other systems and engineering equipment of facilities
15 Power supply of fire alarm systems and fire extinguishing installations
16 Protective grounding and grounding. Safety requirements
17 General provisions taken into account when choosing fire automatic equipment
Appendix A (mandatory) List of buildings, structures, premises and equipment subject to protection by automatic fire extinguishing installations and automatic fire alarms
Appendix B (mandatory) Groups of premises (industrial and technological processes) according to the degree of fire hazard depending on their functional purpose and fire load of combustible materials
Appendix B (recommended) Methodology for calculating the parameters of the fire control system for surface fire extinguishing with water and low expansion foam
Appendix D (recommended) Methodology for calculating the parameters of high-expansion foam fire extinguishing installations
Appendix E (mandatory) Initial data for calculating the mass of gaseous fire extinguishing agents
Appendix E (recommended) Methodology for calculating the mass of gas fire extinguishing agent for gas fire extinguishing installations when extinguishing by volumetric method
Appendix G (recommended) Methodology for hydraulic calculation of low-pressure carbon dioxide fire extinguishing installations
Appendix 3 (recommended) Methodology for calculating the opening area for relieving excess pressure in rooms protected by gas fire extinguishing installations
Appendix I (recommended) General provisions for the calculation of modular type powder fire extinguishing installations
Appendix K (mandatory) Methodology for calculating automatic aerosol fire extinguishing installations
Appendix L (mandatory) Methodology for calculating excess pressure when supplying fire extinguishing aerosol to a room
Appendix M (recommended) Selection of types of fire detectors depending on the purpose of the protected premises and the type of fire load
Appendix H (recommended) Installation locations of manual fire call points depending on the purpose of buildings and premises
Appendix O (informative) Determination of the established time for detecting a malfunction and eliminating it
Appendix P (recommended) Distances from the top point of the ceiling to the detector measuring element
Appendix P (recommended) Methods for increasing the reliability of a fire signal
Bibliography
The number of point fire detectors installed in a room is determined by the need to solve two main problems: ensuring high reliability of the fire alarm system and high reliability of the fire signal (low probability of generating a false alarm signal).
First of all, it is necessary to identify the functions performed by the fire alarm system, namely, whether fire protection systems (fire extinguishing, warning, smoke removal, etc.) are triggered by a signal from fire detectors, or whether the system only provides fire alarm in the premises of duty personnel .
If the function of the system is only a fire alarm, then it can be assumed that the negative consequences of generating a false alarm signal are insignificant. Based on this premise, in rooms whose area does not exceed the area protected by one detector (according to Tables 13.3, 13.5), in order to increase the reliability of the system, two detectors are installed, connected according to the logical “OR” circuit (a fire signal is generated when any one of them is triggered). two installed detectors). In this case, if one of the detectors fails uncontrollably, the second one will perform the fire detection function. If the detector is capable of testing itself and transmitting information about its malfunction to the control panel (meets the requirements of clause 13.3.3 b), c)), then one detector can be installed in the room. In large rooms, detectors are installed at a standard distance .
Similarly, for flame detectors, each point of the protected premises must be controlled by two detectors connected according to the logical “OR” circuit (in paragraph 13.8.3, a technical error was made during publication, therefore, instead of “according to the logical circuit “AND”” one should read “by logical circuit "OR""), or one detector that meets the requirements of clause 13.3.3 b), c).
If it is necessary to generate a control signal for a fire protection system, then during design the design organization must determine whether this signal will be generated from one detector, which is acceptable for the systems listed in clause 14.2, or whether the signal will be generated according to clause 14.1, i.e. e. when two detectors are triggered (logical “AND” circuit).
The use of a logical “AND” circuit makes it possible to increase the reliability of the formation of a fire signal, since a false alarm of one detector will not cause the formation of a control signal. This algorithm is required to control type 5 fire extinguishing and warning systems. To control other systems, you can get by with an alarm signal from one detector, but only if the false activation of these systems does not lead to a decrease in the level of human safety and/or unacceptable material losses. The rationale for such a decision should be reflected in the explanatory note to the project. In this case, it is necessary to apply technical solutions to increase the reliability of the formation of a fire signal. Such solutions may include the use of so-called “smart” detectors, which provide analysis of the physical characteristics of fire factors and (or) the dynamics of their change, providing information about their critical state (dustiness, contamination), using the function of re-querying the status of detectors, taking measures to exclude (reducing) the impact on the detector of factors similar to fire factors and capable of causing a false alarm.
If during the design it was decided to generate control signals for fire protection systems from one detector, then the requirements for the number and placement of detectors coincide with the above requirements for systems that perform only the alarm function. The requirements of clause 14.3 do not apply.
If the fire protection system control signal is generated from two detectors, switched on in accordance with clause 14.1, according to the “AND” logic circuit, then the requirements of clause 14.3 come into force. The need to increase the number of detectors to three, or even four, in rooms with a smaller area controlled by one detector follows from ensuring high reliability of the system in order to maintain its functionality in case of uncontrolled failure of one detector. When using detectors with a self-testing function and transmitting information about their malfunction to the control panel (meets the requirements of clause 13.3.3 b), c)), two detectors can be installed in the room, necessary to implement the “I” function, but on the condition that the operability of the system is maintained by timely replacement of a failed detector.
In large rooms, in order to save the time of formation of a fire signal from two detectors, connected according to the logical “AND” circuit, the detectors are installed at a distance of no more than half the standard one, so that the fire factors reach and trigger the two detectors in a timely manner. This requirement applies to detectors located along the walls, and to detectors along one of the axes of the ceiling (at the choice of the designer). The distance between the detectors and the wall remains standard.
Application of GOTV freon 114B2In accordance with the International documents on the protection of the Earth’s ozone layer (Montreal Protocol on substances that deplete the Earth’s ozone layer and a number of amendments to it) and Decree of the Government of the Russian Federation No. 1000 of December 19, 2000 “On clarifying the deadline for the implementation of measures of state regulation of the production of ozone-depleting substances in the Russian Federation, the production of freon 114B2 has been discontinued.
In pursuance of International Agreements and Decrees of the Government of the Russian Federation, the use of freon 114B2 in newly designed installations and installations whose service life has expired is considered inappropriate.
As an exception, the use of freon 114B2 in AUGP is intended for fire protection of particularly important (unique) facilities, with the permission of the Ministry of Natural Resources of the Russian Federation.
For fire protection of objects with electronic equipment (telephone exchanges, server rooms, etc.), ozone-non-depleting refrigerants 125 (C2 F5H) and 227 ea (C3F7H) are used.
Appendix to the order of the Ministry of Emergency Situations of Russia dated June 1, 2011 No. 274
OKS 13.220.01
CHANGE No. 1 to the set of rules SP 5.13130.2009 “Fire protection systems.
Fire alarm and fire extinguishing installations are automatic. Design norms and rules"
Date of introduction from 06/20/2011.
1) In section 3:
clause 3.99 should be stated as follows:
“3.99 sprinkler-drencher AUP (AUP-SD): Sprinkler AUP, in which a deluge control unit and technical means of activation are used, and the supply of fire extinguishing agent to the protected area is carried out only when the sprinkler sprinkler and technical means of activation are activated according to the logical “I” circuit control node.",
add paragraphs 3.121 -3.125 with the following content:
"3.121 fire automatic systems: Equipment integrated
connecting lines and working according to a given algorithm in order to perform tasks to ensure fire safety at the facility.
3.122 air compensator: A fixed-orifice device designed to minimize the likelihood of false alarm valve activations caused by air leaks in the supply and/or distribution piping of air sprinkler AUPs.
3.123 irrigation intensity: Volume of fire extinguishing liquid (water, aqueous solution (including aqueous foam solution, other fire extinguishing liquids) per unit area per unit time.
3.124 minimum area irrigated by AUP: The minimum value of the normative or design part of the total protected area subject to simultaneous irrigation with fire extinguishing liquid when all sprinklers located on this part of the total protected area are activated.
3.125 thermally activated microencapsulated OTV (ThermaOTV):
A substance (fire extinguishing liquid or gas) contained in the form of microinclusions (microcapsules) in solid, plastic or bulk materials, released when the temperature rises to a certain (specified) value.”
2) Clause 4.2 of Section 4 should be stated as follows:
“4.2 Automatic installations (with the exception of autonomous ones) must simultaneously perform the fire alarm function.”
3) In section 5:
in the notes to table 5.1 of paragraph 5.1.4:
paragraph 4 should be stated as follows:
"4 If the actual protected area is 8f less than the minimum area
S, irrigated by AUP, indicated in Table 5.3, then the actual flow can be reduced by the coefficient K = Bf/ S.”,
add paragraphs 7-9 as follows, respectively:
“7 The duration of operation of foam fire extinguishing systems with low and medium expansion foam for the surface fire extinguishing method should be taken as follows: 10 minutes. - for premises of categories B2 and VZ for fire danger, 15 min. - for premises of categories A, B and B1 for explosion and fire hazard, 25 min. - for premises of group 7.
8 For deluge AUPs, it is allowed to place sprinklers with distances between them greater than those given in Table 5.1 for sprinkler sprinklers, provided that when arranging deluge sprinklers, the standard values of irrigation intensity for the entire protected area are provided and the decision made does not contradict the requirements of the technical documentation for this type of sprinklers .
9 The distance between sprinklers under a sloped roof should be taken along a horizontal plane.”,
clause 5.4.4 shall be deleted,
clause 5.8.8 shall be supplemented with the following paragraph:
“In sprinkler water-filled and air-filled automatic control systems, it is allowed to install a shut-off device behind the signal valve, provided that automatic control of the state of the shut-off device (“Closed” - “Open”) is provided with the output of a signal to a room with constant presence of duty personnel.”,
clause 5.9.25 shall be supplemented with the following paragraph:
“The design and reserve volumes of the foaming agent may be contained in one vessel.”
4) table 8.1 of clause 8.3 of section 8 should be stated as follows: “Table 8.1_
5) In section 11:
clause 11.1 should be stated as follows:
"eleven. 1 Autonomous fire extinguishing installations are divided according to the type of fire extinguishing agent (FME) into liquid, foam, gas, powder, aerosol, fire extinguishing installations with Terma-FTV and combined ones.”,
Clauses 11.3, 11.4 shall be amended as follows, respectively:
“11.3 The design of autonomous installations is carried out in accordance with the design guidelines developed by the design organization to protect standard facilities.
11.4 The requirements for the stock of fire extinguishing agents for an autonomous fire extinguishing installation must comply with the requirements for the stock of fire extinguishing agents for an automatic fire extinguishing installation of a modular type, with the exception of autonomous installations with thermally activated microencapsulated fire extinguishing agents.”
add clause 11.6 with the following content:
“11.6 Self-contained fire extinguishing installations are recommended to be used to protect electrical equipment in accordance with the technical characteristics of the electrical equipment.”
6) In section 13:
clause 13.1.11 should be stated as follows:
“13.1.11 Fire detectors should be used in accordance with the requirements of this set of rules, other regulatory documents on fire safety, as well as technical documentation for specific types of detectors.
The design of detectors must ensure their safety in relation to the external environment in accordance with the requirements.
The type and parameters of detectors must ensure their resistance to the effects of climatic, mechanical, electromagnetic, optical, radiation and other environmental factors at the locations where the detectors are located.”
clause 13.2.2 should be stated as follows:
“13.2.2 The maximum number and area of premises protected by one address line with addressable fire detectors or addressable devices is determined by the technical capabilities of the receiving and control equipment, the technical characteristics of the detectors included in the line and does not depend on the location of the premises in the building.
Addressable fire alarm loops together with addressable fire detectors can include addressable input/output devices, addressable control modules for addressless loops with addressable fire detectors included in them, short-circuit separators, and addressable actuators. The possibility of including addressable devices in an addressable loop and their number are determined by the technical characteristics of the equipment used, given in the manufacturer’s technical documentation.
Addressable security detectors or addressless security detectors through addressable devices can be included in the address lines of control devices, provided that the necessary algorithms for the operation of fire and security systems are provided.”
clause 13.3.6 shall be stated as follows:
“13.3.6 The placement of point heat and smoke fire detectors should be made taking into account the air flows in the protected room caused by supply and/or exhaust ventilation, and the distance from the detector to the ventilation opening should be at least 1 m. In the case of using aspiration fire detectors the distance from the air intake pipe with holes to the ventilation hole is regulated by the amount of permissible air flow for this type
detectors in accordance with the technical documentation for the detector.
The horizontal and vertical distance from the detectors to nearby objects and devices, to electric lamps, in any case must be at least 0.5 m. Fire detectors must be placed in such a way that nearby objects and devices (pipes, air ducts, equipment, etc.) prevented the impact of fire factors on the detectors, and sources of light radiation and electromagnetic interference did not affect the preservation of the detector’s functionality.”,
clause 13.3.8 shall be stated as follows:
“13.3.8 Point smoke and heat fire detectors should be installed in each ceiling compartment with a width of 0.75 m or more, limited by building structures (beams, purlins, slab ribs, etc.) protruding from the ceiling at a distance of more than 0.4 m.
If building structures protrude from the ceiling at a distance of more than 0.4 m, and the compartments they form are less than 0.75 m in width, the area controlled by fire detectors, indicated in tables 13.3 and 13.5, is reduced by 40%.
If there are protruding parts on the ceiling from 0.08 to 0.4 m, the area controlled by fire detectors, indicated in tables 13.3 and 13.5, is reduced by 25%.
The maximum distance between detectors along linear beams is determined according to tables 13.3 and 13.5, taking into account clause 13.3.10.”,
clause 13.15.9 shall be stated as follows:
“13.15.9 Connecting lines made with telephone and control cables that meet the requirements of clause 13.15.7 must have a reserve supply of cable cores and junction box terminals of at least 10%.,”
Paragraph one of clause 13.15.14 shall be stated as follows:
“13.15.14 It is not allowed to jointly lay fire alarm loops and connecting lines of fire automatic systems with voltages up to 60 V with lines with voltages of 110 V or more in one box, pipe, harness, closed channel of a building structure or on one tray.”,
Paragraph one of clause 13.15.15 shall be stated as follows:
“13.15.15 In case of parallel open installation, the distance from wires and cables of fire automatic systems with voltage up to 60 V to power and lighting cables must be at least 0.5 m.”
7) In section 14:
clause 14.2 shall be stated as follows:
“14.2 Generating control signals for type 1, 2, 3, 4 warning systems, smoke protection equipment, general ventilation and air conditioning, engineering equipment involved in ensuring the fire safety of the facility, as well as generating commands to turn off the power supply to consumers interlocked with the systems fire automatics, is allowed to be carried out when one fire detector is triggered, meeting the recommendations set out in Appendix P. In this case, at least two detectors are installed in the room (part of the room), connected according to the logical “OR” circuit. The placement of detectors is carried out at a distance no greater than the normative one.
When using detectors that additionally meet the requirements of clause 13.3.3 a), b), c), in a room (part of a room), it is allowed to install one
fire detector."
Clauses 14.4, 14.5 shall be amended as follows, respectively:
“14.4 In a room with round-the-clock presence of on-duty personnel, notifications about the malfunction of monitoring and control devices installed outside this room, as well as communication lines, control and management of technical means of warning people in case of fire and evacuation control, smoke protection, automatic fire extinguishing and others must be sent fire protection installations and devices.
The design documentation must identify the recipient of the fire notification to ensure that the tasks in accordance with Section 17 are completed.
At facilities of functional hazard class F 1.1 and F 4.1, fire notifications must be transmitted to fire departments via a duly allocated radio channel or other communication lines in automatic mode without the participation of facility personnel and any organizations broadcasting these signals. It is recommended to use technical means with resistance to electromagnetic interference of at least the 3rd degree of severity according to GOST R 53325-2009.
If there are no personnel on site on duty 24/7, fire notifications must be transmitted to fire departments via a duly designated radio channel or other communication lines in automatic mode.
At other facilities, if technically possible, it is recommended to duplicate automatic fire alarm signals about fire to fire departments via a duly allocated radio channel or other communication lines in automatic mode.
At the same time, measures must be taken to increase the reliability of fire notifications, for example, the transmission of “Attention”, “Fire” notifications, etc.
14.5 It is recommended that the smoke ventilation system be started from smoke or gas fire detectors, including if a fire extinguishing sprinkler system is used at the facility.
The smoke ventilation system should be started from fire detectors:
if the response time of the automatic fire sprinkler installation is longer than the time required to activate the smoke ventilation system and ensure safe evacuation,
if the fire extinguishing agent (water) of a water fire extinguishing sprinkler installation makes it difficult to evacuate people.
In other cases, smoke ventilation systems may be switched on from a fire extinguishing sprinkler installation.”
8) Clause 15.1 of Section 15 should be stated as follows:
“15.1 In terms of the degree of ensuring the reliability of power supply, fire protection systems should be classified as Category I in accordance with the Electrical Installation Rules, with the exception of compressor electric motors, drainage and foam pumps, which belong to Category III of power supply, as well as the cases specified in paragraphs. 15.3, 15.4.
Power supply of fire protection systems for buildings of functional fire hazard class F1.1 with round-the-clock occupancy
should be provided from three independent mutually redundant power sources, one of which should be autonomous electric generators.”
9) In Appendix A:
paragraph A.2 should be stated as follows:
“A.2 In this annex, a building means a building as a whole or a part of a building (fire compartment), separated by fire walls and fire resistant ceilings of the 1st type.
The standard indicator of room area in Section III of this appendix means the area of a part of a building or structure allocated by enclosing structures classified as fire barriers with a fire resistance limit: partitions - not less than EI 45, walls and ceilings - not less than REI 45. For buildings and structures, in which there are no parts (premises) allocated by enclosing structures with the specified fire resistance limit, the standard indicator of room area in Section III of this appendix means the area allocated by the external enclosing structures of a building or structure.”
in table A. 1:
paragraphs 4, 5 and 6 shall be stated as follows, respectively:
Object of protection |
||
Standard indicator |
||
4.1.1 Underground, above-ground 2 floors or more | ||
4.1.2.1 Buildings of I, II, III degrees of fire resistance | With a total area of 7000 sq.m or more | With a total area of less than 7000 sq.m. |
4.1.2.2 Buildings of IV fire resistance class, structural fire hazard class CO | With a total area of 3600 sq.m or more | With a total area of less than 3600 sq.m. |
4.1.2.3 Buildings of IV fire resistance class, structural fire hazard class C1 | With a total area of 2000 sq.m or more | With a total area of less than 2000 sq.m. |
4.1.2.4 Buildings of IV degree of fire resistance, structural fire hazard class C2, SZ | With a total area of 1000 sq.m or more | With a total area of less than 1000 sq.m. |
4.1.3 Mechanical parking buildings | ||
4.2 For maintenance and | ||
footnote “2)” should be worded as follows:
“2) AUPS fire detectors are installed in the hallways of apartments and are used to open valves and turn on fans of air supply and smoke removal units. Residential premises of apartments in residential buildings with a height of three floors or more should be equipped with autonomous optoelectronic smoke detectors.”, in table A.3:
paragraph 6 should be included in the section “Production premises”, excluding it from the section “Warehouse premises”,
paragraph 35 should be stated as follows:
add footnote “5)” with the following content.