04.Automatic water, gas and powder extinguishing system

MOE number 8-B / 03601

Design, installation and maintenance of gas fire suppression system.

Experts of the company «GRAND ATOM» fulfill your object equipping by automatic gas fire (AUGPT) centralized type. The plants are designed to automatically turn on when gas extinguishing a fire to create a concentration of extinguishing agent, sufficient to contain and extinguish the fire in its initial stage in protected areas without participation of people.
Installation and maintenance of gas fire suppression system is recommended in accordance with the instructions of the BCH 25-09.67-85 “Rules of production and acceptance. Automatic installation of fire-fighting “, as well as the requirements laid down in the technical documentation of the manufacturers of equipment.
Pipelines painted in yellow color. Painting nozzle is not allowed. If you have requirements for aesthetics pipeline color can match the interior premises.
There are three modes of operation centralized fire suppression system – automatic (start made by automatic fire detectors), remote (starting from the manual call point), as well as local (starting from manual starters).
After mounting carry out the hydraulic / pneumatic testing of pipelines on the strength and tightness of a pressure 1,25hR1 (P1- GOTV the maximum pressure in the vessel in operation). Tests piping automatically install gas fire made in accordance with the requirements of GOST R50969-96 “automatic gas fire extinguishing installations. General technical requirements. Test methods” and SNIP 3.05.05-84 “technological equipment and technological pipelines.”

Design, installation and maintenance of water and foam fire-extinguishing system.
Experts of the company «GRAND ATOM» will carry out the installation of automatic water and foam fire-extinguishing systems. These systems must also comply with fire extinguishing function or localization.
Execution of water and foam fire-extinguishing systems shall comply with the requirements of GOST 12.3.046, GOST 50680 and GOST 50800.
Water and foam AUP divided into sprinkler, deluge, sprinkler, deluge, robotic and APM with forced start.
extinguishing sets parameters for para. 5.1.3 (intensity of irrigation, consumption of OTV, the minimum irrigation area when triggered sprinkler AUP, the duration of the water supply and the maximum distance between sprinklers), except APM and robotic water mist fire-extinguishing systems, should be determined in accordance with the tables 5.1 – 5.3 and mandatory Appendix B. SP 5.13130.2009 fire protection systems fire alarm installation and automatic fire-extinguishing standards and design rules.

Design, installation and maintenance of powder fire extinguishing systems modular.
Automatic installation of fire extinguishing powder (AUPP) are used to eliminate the fires of classes A, B, C and electrical equipment (electric powered).
The project on the installation of fire-fighting should be pointed out that the personnel carrying out periodic visits to these premises should be instructed about the hazards to man arising from the supply of powder fire extinguishing modules.
Rooms equipped units powder fire, they must be fitted with indicators of the presence in their facilities. Before entering the premises (except premises specified in 9.1.6 SP 5.13130.2009) equipped with SCP according to GOST 12.3.046, alarm system shall be provided in accordance with GOST 12.4.009 and 12.4.3 SP 5.13130.2009 Systems Fire Protection Installation Fire alarm and automatic fire-fighting standards and design rules.
Installation must ensure delay release of the powder on the time required for evacuation of people from the protected premises, the ventilation off (air conditioning, etc.), closing valves (fire dampers, etc.), but not less than 10 seconds from power on in the room warning devices of evacuation (except premises on 9.1.7 SP 5.13130.2009 fire protection systems fire alarm installation and automatic fire-extinguishing standards and design rules.).