The composition of the executive documentation for the section "Fire alarm" (PS). Mounting and installation of fire alarms

 

Facilities fire alarm are a complex set of equipment, controllers and sensors. This is one of the main engineering systems building, responsible for the safety of people, staff and visitors. When creating APS systems, it is mandatory to draw up as-built documentation for a fire alarm project.

Depending on the features of the objects, both the project and the composition of the as-built documentation for fire alarms will differ, which is regulated by a special rule, VSN 25-09.67-85, as well as RD 78.145-93 - guidance document, which regulates the rules of work when creating an APS.

The last standard defines the term ID. Clause 11.4 states that the installation organization that implemented the project of the fire-fighting equipment system must present the commission;

  • As-built documentation - a set of drawings or survey reports;
  • TD from manufacturers;
  • Certificates of conformity, technical data sheets;
  • Production Documents.

Another norm known to all leaders is the Rules of the Fire Regime Russian Federation in paragraph 61 of which it is indicated that all technical documents for the PS are drawn up by the contractor, the organization performing the installation operations in the building or on the territory, and upon delivery are transferred to customers. The documents are kept by the client and presented at the request of the inspectors of the Ministry of Emergency Situations.

Why are we trusted to create the APS ID?

When carrying out work on the design and creation of fire protection, GEFEST-ALARM LLC draws up and transfers to the Customer all the drawings, diagrams, acts required by the rules, which fully comply with state norms and rules. But at other facilities, it may be lost or compiled with errors, which will cause claims from the inspection authorities. In this case, you can contact our specialists for ID recovery service. This is a complex process that is similar to design.

We will conduct a complete inspection of the equipment, draw up plans and create drawings of cable communications. To carry out these works, we will need building plans, all other papers, certificates and acts related to the SS operating at the facility.


  • Compilation or restoration activities will be carried out at the highest level.
  • We guarantee high quality carrying out these works, we have a large design and implementation of APS systems.
  • All operations are carried out in accordance with the requirements of the PPR and RD.

We can also create an ID for installation companies, this will free up their time and resources, give them the opportunity to focus on the object and be sure that all paperwork will be ready on time.

The composition of the executive documentation

The list of as-built documentation for fire alarms according to RD 78.145-93 is given below.

1. Magazines

  • General work log;
  • Input control log;

2. Executive schemes

  • Executive drawing of fire alarm networks;

3. Certificates of examination hidden works:

  • Laying of fire alarm networks (on walls, ceilings, in the floor; sewerage; in the ground);

4. Test reports and statements:

  • Acts of input control;
  • The act of transferring equipment, products and materials for installation;
  • building inspection report;
  • The act of readiness of buildings and structures for production installation work;
  • Protocol for measuring the insulation resistance of electrical wiring;
  • Certificate of completion of installation work;
  • List of mounted control panels (SPU) and detectors;
  • The act of testing protective pipelines with separating seals for tightness (drawn up during installation technical means alarms in hazardous areas);
  • Certificate of completion of commissioning;
  • The act of carrying out complex tests automatic installation fire alarm;
  • The act of acceptance of technical means of warning and managing the evacuation of people in case of fire into operation after a comprehensive testing;
  • The act of acceptance of technical means of fire alarms into operation;

5. Certificates and passports of quality for the materials and equipment used, sanitary and epidemiological conclusions, certificates fire safety;

  • Technical documentation of manufacturers,
  • Equipment operating instructions;

6. A set of working drawings for the construction of the facility presented for acceptance, developed design organizations, with inscriptions on the compliance of the work performed in kind with these drawings or the changes made to them, made by persons responsible for the production of construction and installation works, agreed with the authors of the project.

For an initial consultation on the work, call + 7 901 763-62-73, write to gefesta [email protected] or send a request via the feedback form.

PROJECT OF WORK PRODUCTION

AUTOMATIC FIRE ALARM SYSTEM

EXPLANATORY NOTE, EQUIPMENT SPECIFICATION AND DRAWINGS

1. GENERAL

1. GENERAL

This project of an automatic fire alarm system was developed in accordance with regulatory and regulatory documents:

- GOST 27990-88 Means of security, fire and security fire alarms. General technical requirements;

- SNiP 11-01-95 Instructions on the procedure for the development, approval, approval and composition of project documentation for the construction of enterprises, buildings and structures;

- SNiP 2.01.02-85 Fire regulations;

- SNiP 21-01-97 Fire safety of buildings and structures;

- SanPiN 2.2.2/2.4.1340-03 Sanitary regulations and norms;

- RD 78.145-93 Security and fire alarm systems and complexes. Rules for the production and acceptance of work;

- RD 78.36.004-2005 Instructions on technical supervision of design and installation work on equipping facilities with security alarms;

NPB 88-2001 Fire extinguishing and alarm systems. Norms and rules of design;

- NPB 110-03 List of buildings, structures, premises and equipment to be protected by automatic fire extinguishing installations and automatic fire alarms;

- P 78.36.004-2002 List of technical means permitted for use in private security;

- PUE-98 Rules for the installation of electrical installations.

The working draft of the automatic fire alarm system was developed in accordance with the requirements of environmental, sanitary and hygienic, fire safety and other standards in force on the territory of the Russian Federation and ensuring the safe operation of the integrated system for human life and health, subject to the measures provided for by the working documents.

Fire safety declaration (fire declaration)

For protection facilities operated on the date of entry into force of the federal law of July 22, 2008 N 123-FZ "Technical regulations on fire safety requirements", a fire safety declaration (fire declaration) is submitted to the EMERCOM of Russia no later than May 1, 2010.

The fire declaration provides:

1) fire audit (fire risk assessment)*;
________________
* the fire safety declaration (fire declaration) is accompanied by fire risk assessment calculations (conclusion of an expert organization);

2) assessment of possible damage to property of third parties from a fire*;
________________
* is issued independently, based on your own assessment of possible damage to property of third parties from a fire, or a copy of the insurance policy is attached.

3) a list of federal laws on technical regulations and regulatory documents on fire safety, the implementation of which is ensured at the object of protection, indicating the list of requirements to be met.


Fire risk calculation is mandatory for production facilities, as well as for facilities where the requirements of regulatory documents on fire safety are not fully met.

In the case of a fire safety audit, the state fire supervision authorities remove the object of protection from control (supervision) for the entire duration of the conclusion on an independent fire risk assessment (fire safety audit).

Assessment of the compliance of protected objects with the requirements of fire safety of technical regulations, regulatory documents on fire safety or the terms of contracts is carried out in the following forms: independent evaluation risks in the field of fire safety (fire audit); fire safety declaration.

Fire risk assessment (fire audit) is integral part fire safety declarations or industrial safety declarations (at the facilities for which they must be developed in accordance with the legislation of the Russian Federation).

Fire safety declaration form. A fire safety declaration (fire declaration) can be drawn up both as a whole for the object of protection, and for individual buildings, structures, structures and premises that are part of it, for which fire safety requirements are established.

The procedure for registering a fire safety declaration. The fire safety declaration (fire declaration) is developed and submitted by the owner of the object of protection or by the person who owns it on the right of lifelong inherited possession, economic management, operational management or on another basis. legal basis(hereinafter referred to as the declarant). The fire safety declaration (fire declaration) for the designed object of protection is drawn up by the developer or the person who prepares project documentation.

Fire alarm

The fire alarm is used to detect fires in initial stage and timely notification of stakeholders. The need to install such systems in many cases is due not only to the concern of the owner of the facility about their own safety and the safety of property, but also to regulations.

Fire alarm systems can be used to generate a command impulse to start automatic fire extinguishing, smoke removal and warning systems in case of fire, integrate with access control systems to unlock emergency exit doors in case of fire, as well as control technological, electrical and other equipment.

The need to install fire alarms or fire extinguishers in buildings and premises is determined by the following normative documents:

Fire safety standards (NPB) 110-03;

NPB 105-03 "Determination of categories of premises, buildings and outdoor installations for explosion and fire hazard";

Code of fire safety rules SP 5.13130.2009 (for newly built and reconstructed facilities).

As a result of our cooperation, you will receive a document confirming the category of your premises with the attached license of the Ministry of Emergency Situations for this type of activity.

Choosing a fire alarm system

The categories of warehouse or industrial premises, buildings in terms of fire (explosion) hazard are determined in accordance with NPB 105-03 for the most unfavorable period in relation to an explosion or fire and depend on a number of factors and conditions.

To define a category fire hazard Your object is enough to call us and briefly describe technological process production or the composition of materials stored in the warehouse. Based on these data, we will evaluate the scope of work and determine their cost.

The main elements of a fire alarm:

Fire alarm sensors. This is the basis of the system - they are the ones who detect the fire and its source. The principle of operation of fire alarm sensors is based on the detection of combustion products: certain gases, smoke, temperature rise, etc.

Fire alarm control panel. A technical node that collects data from all sensors in the system. Here, the obtained indicators are analyzed and the corresponding automatic processes are launched. This node also monitors the performance of fire alarm sensors and connection lines.

Fire alarm control panel. Automatic workplace, equipped on the basis of a computer, which serves to display information on a computer monitor.

The independent power supply of the fire alarm system ensures the continuity of the fire alarm system in the absence of electricity in the network.

Automatic fire alarm

Automated fire alarms are a set of equipment that includes fire detection and warning devices. The type of warning system is determined by the "Code of Fire Safety Rules" and must comply with NPB 104-03 for newly built and reconstructed facilities.

Fire alarm systems can be combined with fire extinguishing systems, smoke removal systems, etc. The effectiveness of such systems is due to the fact that measures to eliminate the fire are taken instantly. In most cases, they make it possible to cope with the fire before the arrival of the relevant services.

Fire alarm systems

According to the method of determining the source of fire, fire alarm systems are divided into two main types:

Analog fire alarms. The place of fire is determined by the number of the loop (wire) to which the sensor is connected. It is recommended for objects with small rooms, since several sensors can be connected to one loop, which will make it difficult to find the source in large rooms. Attractive for their low cost and ease of setup and operation.

Address security and fire alarms. Precisely fix the place of fire, each sensor has its own address. Recommended for large objects. Information is collected sequentially from all sensors located in the form of a star, the center of which is the fire alarm control panel.

Choosing an alarm system

The type, as well as the fire alarm scheme for each specific object, are selected based on the conditions and requirements for the organization of fire safety.

Our company carries out the design and installation of fire and security alarm systems, taking into account the requirements for the design of your premises and the wishes of the customer. At the request of the customer, we coordinate the work performed in the State Fire Supervision Authority.

The company's specialists will train the customer's personnel to work with the systems free of charge. Work on the installation of fire alarms can be carried out promptly, literally within a few days after your request.

Design of object complexes of security, fire and security and fire alarm systems

The composition of the design and estimate documentation

Work on the installation of technical means of signaling should be carried out according to the approved design and estimate documentation or an inspection report in accordance with standard design solutions, working documentation (project for the production of works, technical documentation of manufacturers, technological maps) and the rules for the production and acceptance of work for systems and complexes of security, fire and alarm systems.

At objects protected or subject to transfer to private security units, it is allowed to carry out installation work according to inspection certificates, with the exception of new construction objects, objects that are under the supervision of state control bodies for the use of historical and cultural monuments, as well as objects that have explosive zones. For these objects, design estimates must be drawn up.

For the development of design estimates for equipping an object with an alarm system, the customer must draw up a technical assignment, which is reviewed and agreed upon with the security department within no more than 10 days. Within the framework of technical supervision, the terms of reference may be subjected to examination in the security unit.

The main directive documents, the requirements of which are subject to unconditional implementation during production electrical work, are the current Electrical Installation Rules (PUE) and Building Codes and Rules (SNiP).

Suppliers of technical means of protection and materials provide the customer with factory instructions that performers of electrical work must be guided by.

The design of fire alarm systems is carried out by design organizations at the request of customers. The work can be carried out in one stage (development of a detailed design with a summary cost estimate) or in two stages: first, the development of a project with a summary cost estimate, and then - working documentation with estimates. In this case, the survey reports are used by the customer to draw up a technical assignment for the design of a fire and security alarm.

The composition of the working documentation includes: a plan-scheme of blocking objects; functional signaling schemes; circuit diagrams; connection diagrams and connection of external wiring; general views shields of technical means of fire alarm systems; tables of connections and connection of electrical and pipe wiring in shields; general views of non-standard drawings for the installation of devices and signaling means; Hardware Specification; specification of boards and consoles; list of units and structures, list of standard drawings; local estimate for the acquisition and installation of technical means of signaling; explanatory note.

For objects protected or subject to acceptance under protection by non-departmental security, the design and estimate documentation must be agreed by the customer with the private security, and reasonable deviations from the design and estimate documentation - with the State Fire Service before its transfer to the installation organization. The term for consideration and approval of documentation is 1 month. Coordination of design and estimate documentation is carried out by the Higher Educational Institutions and the Ministry of Internal Affairs of the republics within the Russian Federation under the Internal Affairs Directorate of the regional and regional administrations. If these divisions delegate their powers to subordinate organizations, then the coordination is carried out by their subordinate divisions. The agreement is valid for 2 years.

The customer must coordinate the design and estimate documentation with the installation and commissioning organization. The installation and commissioning organization reviews the design and estimate documentation and submits reasonable comments to the customer.

Design and estimate documentation is approved by the customer. At the same time, it must have the stamp "Permitted for production" and the signature of the responsible representative of the customer, certified by the seal. The approved design documentation is submitted in two copies to the installation and commissioning organization before the start of installation work. Estimated documentation is transferred in one copy. Each copy of the working documentation must have marks of acceptance for the production of work. If the customer makes changes to the transferred design and estimate documentation in in due course, he must, no later than 15 days before the start of work, additionally transfer to the installation organization 2 copies of the amended documentation and a list of canceled drawings and documents. All costs and losses incurred by the installer due to changes in the documentation must be reimbursed by the customer.

If the need to deviate from the design documentation arose during the installation of the FPS complex, then coordination with the developer of the design documentation is necessary.

Design and estimate documentation for the equipment of the facility burglar alarm terminates when the object's work profile changes and is subject to reconciliation when the customer changes.

Deviations from project documentation or inspection acts during the installation of technical means of signaling are not allowed without the consent of the customer, the design organization - the developer of the project, the State Fire Service authorities and security units.

If, according to the design and estimate documentation, from the time of approval and after 2 years, installation work has not begun, then it must be re-considered by the design organization - the developer of the project, agreed and approved in the prescribed manner.

2. LIST AND CHARACTERISTICS OF PROTECTED OBJECTS

All premises of the building are subject to protection by the installation of an automatic fire alarm, regardless of their functional purpose, with the exception of rooms associated with wet processes.

The walls of the building are brick, the partitions are plasterboard and glass, the floors are reinforced concrete.

The height of the ceiling in the rooms is not more than 3 meters.

The main type of fire load in the protected premises is the insulation of electrical cables, fireproof materials in combustible packaging, and furniture.

3. MAIN TECHNICAL SOLUTIONS TAKEN IN THE PROJECT

To build an automatic fire alarm system, the Akkord-512 control and security fire control device (PPKOP) was used.

Information about the state of protected zones is displayed on the central control panel.

The system includes:

- central block (BC)

- central control panel (PUC);

- two fire loop expanders (BRP) for 8 loops (for connecting fire alarm loops);

The control center is installed in the security room.

BC (N 1) is installed on the first floor in a low-current riser.

Two PDUs (N 2, 3) are installed in a low-current riser on the 3rd and 5th floors.

Installation of an automatic fire alarm provides:

testing the serviceability of fire detectors in the loop;

alarm signaling when fire detectors are triggered;

shutdown of general ventilation when a fire alarm is triggered;

automatic switch on zone-by-zone fire warning systems;

display of information and giving of a sound signal at a signal "FIRE", "SHORT CIRCUIT" and "BREAK".
funds will NOT be debited from your account and we will not receive confirmation of payment.
In this case, you can repeat the purchase of the document using the button on the right.

An error has occurred

The payment was not completed due to a technical error, cash from your account
were not written off. Try to wait a few minutes and repeat the payment again.

As usual, we will start a series of articles by determining which regulatory documents on fire alarm systems (hereinafter referred to as "APS") determine the requirements for their availability, technical performance and maintenance. Perhaps, a natural question arises why this knowledge is needed by a labor protection specialist. The answer is banal. Having knowledge of the principles for determining the need for an alarm, you will be able, when the employer concludes a lease of premises, to give an opinion on its compliance with fire safety requirements, thereby further eliminating the risks of receiving penalties from the inspection authorities, noting the absence of such in the defective act.

Where are fire alarm systems required?

Fire alarm, warning and evacuation control systems in case of fire should be installed at facilities where exposure to hazardous fire factors can lead to injury and (or) death of people. The list of objects to be equipped with these systems is established by fire safety regulations.

More specific criteria for determining objects that require fire automation systems are defined by Appendix A of the Code of Rules 5.13130.2009 “Fire protection systems. Fire alarm and fire extinguishing installations are automatic. Design norms and rules” .

In tables 1, 2, 3, depending on the functional purpose of buildings and premises, as well as their area, it is possible to determine the need for fire alarm systems.

In addition to determining the need to install an APS, the set of rules in Section 13 defines the requirements for the installation of an APS.

What is required to have a fire alarm system?

Another main document that mentions fire alarm systems is Decree of the Government of the Russian Federation of April 25, 2012 N 390 (as amended) “On the fire regime” (together with the “Rules for the fire regime in the Russian Federation”).

In paragraph 63, the head of the organization is responsible for the maintenance and scheduled preventive maintenance of fire protection systems.

The head of the organization provides, in accordance with the annual schedule, drawn up taking into account technical documentation manufacturers, and deadlines repair work carrying out routine maintenance and scheduled preventive maintenance of fire protection systems for buildings and structures (automatic fire alarm installations, automatic (autonomous) fire extinguishing installations, smoke protection systems, fire warning systems and evacuation management systems).

What documents determine the procedure for the maintenance of fire alarms?

Regulations for fire alarm systems include standards that define the procedure for Maintenance fire alarm, as well as a list required documents confirming the actual maintenance of the fire alarm.

“RD 25.964-90. Maintenance and repair system for automatic fire extinguishing, smoke removal, security, fire and fire alarm systems. Organization and procedure for carrying out work” (approved by the Ministry of Electrotechpribor

“Installations of fire automatics. Technical content rules. RD 009-01-96” (approved by MA “Systemservice”, introduced by Order of MA “Systemservice” dated September 25, 1996 N 25)

“Installations of fire automatics. Maintenance and scheduled preventive maintenance. RD 009-02-96” (approved by MA “Systemservice”, introduced by Order of MA “Systemservice” dated September 25, 1996 N 25).

Further articles will describe in detail the procedure for organizing the maintenance of the APS, as well as how to avoid the need to carry out this maintenance in rented premises.

1. Register of executive documentation

2. General work log and special work:

  • Cabling Log
  • Input control log
  • Author's supervision journal (filled in by the responsible person from the design organization)

3.

  • Executive diagram of the fire alarm system

4. Acts, acceptance and test protocols, other documents:

  • The act of transferring equipment, products and materials for installation
  • The act of inspection of the building (name of the object, number of buildings, premises, number of storeys, type of building, indication of the type of alarm, type of detectors, reception and control devices, annunciators and their installation locations for each building (premises), an indication of blocking building structures(name of material, size, number of structures to be protected, type and number of detectors), an indication of the length, types of wire laying and their protection, an indication of power supply, estimated cost and planned installation time, signatures of representatives of the customer, security department, state fire supervision authorities ).
  • The act of readiness of buildings and structures for the production of work
  • Completion certificate
  • Protocol for measuring the insulation resistance of electrical wiring
  • List of mounted control panels (SPU) and detectors
  • The act of testing protective pipelines with separating seals for tightness (drawn up when installing signaling equipment in hazardous areas)
  • Statement of technical documentation presented at the time of delivery and acceptance
  • List of installed equipment
  • List of changes and deviations from the project
  • Insulation resistance measurement protocol
  • The act of technical readiness of the system

5.

  • Laying of fire alarm networks (on walls, ceilings, in the floor, sewers, ground)

6. , , fire certificates, sanitary and hygienic conclusions on Construction Materials, products and designs. For all incoming construction site building materials, products, structures and equipment, an act of incoming control should be drawn up, followed by signing by responsible persons

7. A set of working drawings for the construction of an object presented for acceptance, developed by design organizations, with inscriptions on the compliance of the work performed in kind with these drawings or changes made to them, made by persons responsible for the construction and installation work, agreed with the authors of the project.

8. Documents on the approval of deviations from the project during construction


The set of acceptance documentation includes a package of permits:

  • Information sheet of the installation organization
  • SRO of the installation organization
  • Orders for responsible representatives
  • Personnel certificates (welders, electrical personnel, etc.)
  • Working documentation with the stamp of the Customer "To work"
  • Project of work production ( title page and introduction sheet)

*The presented composition of the executive documentation is approximate. Specify the exact composition of the executive documentation with the customer.

Executive documentation is perhaps the most main part what we hand over at the end of all work performed. It is possible, in fact, not to produce work, as is customary in our country, but there must be papers! As the old one says folk wisdom: did it - write it down, didn’t do it - write it down twice. In this post, I will talk about the as-built documentation that we must provide to the customer when commissioning an automatic fire alarm installation, or, more simply, when handing over a fire. You can download the forms of documents included in the executive documentation below.

For the laziest, I will immediately give a list of documents included in the as-built documentation:

  1. design and working documentation;
  2. a set of working drawings with changes made to them;
  3. technical documentation of manufacturers;
  4. Survey report;

Download acts for as-built documentation for fire alarms.

In the archive:

  1. Survey report
  2. Certificate of examination of hidden works (when installing electrical wiring)
  3. Act on the input control
  4. Cable warm-up protocol on drums
  5. The act of testing protective pipelines with separating seals for tightness
  6. Protocol for measuring the insulation resistance of electrical wiring
  7. Certificate of completion of installation work
  8. Certificate of completion of commissioning
  9. List of mounted (PKP SPU) and detectors
  10. The act of acceptance of technical means of signaling into operation

All acts, except for the Act of testing protective pipelines and the Protocol for warming up the cable on drums, are made in Excel and filled out for convenience and understanding.

For those who are wondering where this list came from, I have given a brief explanation below.
There is such a wonderful guiding document called “RD 78.145-93. Systems and complexes of security, fire and fire alarm systems. Rules for the production and acceptance of work.”

We will not discuss it in its entirety, but will only touch on the provisions related directly to the documentation.
To begin with, we are interested in paragraph 11.4, which reads:

When accepting technical means of signaling for operation, the installation and commissioning organization must present to the working commission:
  • as-built documentation (a set of working drawings with changes made to them or an inspection report);
  • technical documentation of manufacturers;
  • certificates, technical passports or other documents certifying the quality of materials, products and equipment used in the production of installation work;
  • production documentation (mandatory annex 1).
In this regard, we carefully store all the documentation supplied with the devices, we look for certificates on the Internet and print them (I usually working documentation add at the end).
Separately, I want to say about passports. Check their availability and validity. In accordance with clause 2.4: Technical means of signaling are allowed for installation after the input control. Input control of technical means supplied by the customer is carried out by the customer or specialized organizations involved by him. Passports will greatly help you in the execution of the act of entrance control. You will remember it when all the detectors are already hanging at a height of six meters ...
For acceptance into operation of technical means of signaling, a working commission is appointed by order of the management of the organization (enterprise) of the customer. The order and duration of the work of the working commission are determined by the customer in accordance with SNiP 3.01.04-87.
The working committee includes representatives of:
  • organizations (enterprises) of the customer (chairman of the commission);
  • assembly and adjustment organization;
  • commissioning organization;
  • security units;
  • state fire authorities.

If necessary, other specialists may be involved.

From this point it becomes clear that the exemplary customer must have an order to appoint a working commission. I can say from experience that a rare customer from a small business burdens himself with drawing up an order. Therefore, we also have to do it ... Standard form presented in the archive of document forms included in the as-built documentation, which can be downloaded below.

Now let's move on to the mandatory annex 1, which indicates the production documentation that we transfer:


During the installation of technical means of signaling, the production documentation given in the table should be drawn up, and upon their delivery - transferred to the working commission (with the exception of paragraphs 2, 3).
  1. Survey report;
  2. The act of transferring equipment, products and materials for installation
  3. The act of readiness of buildings, structures for the production of installation work
  4. Certificate of examination of hidden works (when installing electrical wiring)
  5. Act on the input control
  6. Cable warm-up protocol on drums
  7. The act of testing protective pipelines with separating seals for tightness
  8. Protocol for measuring the insulation resistance of electrical wiring
  9. Certificate of completion of installation work
  10. Certificate of completion of commissioning
  11. List of mounted (PKP SPU) and detectors

The acceptance of technical means of signaling into operation must be formalized by an act in accordance with the mandatory Appendix 2.

APPENDIX 2 Mandatory

When accepting and putting technical means of signaling into operation, the working commission must draw up the documentation shown in the table.

  1. The act of acceptance of technical means of signaling into operation
 
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