Automatic Powder Fire Extinguishing Project

Contents

1. GENERAL PART

2. CHARACTERISTICS OF PROTECTED PREMISES

3. PURPOSE AND PRINCIPLE OF OPERATION OF AUTOMATIC POWDER FIRE EXTINGUISHING UNIT

4. CALCULATION OF POWDER FIRE EXTINGUISHING PULSE UNIT BY AREA

5. INSTALLATION OF WIRING OF AUTOMATIC POWDER FIRE EXTINGUISHING UNIT

6. EQUIPMENT LOCATION

7. POWER SUPPLY

8. GROUNDING

9. HEALTH AND SAFETY MEASURES

10. PROFESSIONAL AND QUALIFICATION COMPOSITION OF PERSONS WORKING AT THE FACILITY FOR MAINTENANCE AND OPERATION OF AUTOMATIC POWDER FIRE EXTINGUISHING UNIT

11. MAINTENANCE AND MAINTENANCE OF FIRE AUTOMATION UNITS

1. General part

The design of the automatic installation of powder fire extinguishing for protection of the premises of the painting shop was carried out in accordance with the contract for the development of the working design, the terms of reference and the initial data received from the Customer. The basis for the design was the floor plans presented by the Owner .

The following regulatory documents are used in the development of the project:

NPB 882001 *. Fire fighting and alarm systems. Design Rules and Regulations ;

NPB 11003 "List of buildings, structures, premises and equipment to be protected by automatic fire extinguishing and detection units";

SNiP 110195. The instruction about an order of development, coordination, a statement and structure of the project documentation on construction of the enterprises, buildings and constructions;

SNiP 2.08.0289 "Public buildings and structures";

GOST 12.3.04691. Fire extinguishing units are automatic. General technical requirements.

PUE-98. Electrical Installation Rules;

Fire safety rules in the Russian Federation. M.: Infram M., 1994;

RD 0090196 Fire Automation Units. Technical Content Rules;

RD 78.14593 Guidelines. Systems and complexes of security, fire and fire alarm. Rules for production and acceptance of works.

Specifications, certificates of conformity and fire safety for the equipment used.

2. Characteristics of protected premises.

The following rooms shall be protected:

- painting shop (S = 614.4 m.q.);

- warehouse (S = 18 mq);

- paint preparation (S = 36 m.q.);

- rest room (S = 11.5 mq);

- office (S = 22.5 m.q.);

- anthresol (S = 78.6 mq).

The walls of the rooms are brick, the floor structures are iron. The area of rooms protected by the automatic installation of powder fire extinguishing is 780 m2. Height of protected premises - up to 7.6 m.

Heating is central. Operating temperature limits from + 5С to + 30С.

Relative humidity up to 70% at 20C.

Dust, smoke, vibration, aggressive media and significant electromagnetic interference are absent.

In order to increase the level of fire protection of premises and tighten possible combustion centers at the facility, manual fire extinguishing devices are used.