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Passport for the grounding circuit of a lightning rod. Projects of apartment buildings. Hotel projects. Low-rise construction. Projects of private houses. Architecture. Design. Checking and inspection of lightning protection devices

Documents on measurements or tests are separately attached to the passport.

  • Additional information:
  • Data on possible connections with similar grounding devices or various communications.
  • Date of commissioning of grounding equipment.
  • All basic device parameters.
  • Grounding current spreading resistance.
  • Soil and metal resistance.

Additional information is prescribed if there is a need to record it - this is not generally necessary. Grounding device passport form There is standardization of data entry forms for various technical documentation. Form 24 is legally established for the grounding device. The date of commencement of operation and the type of electrical installation are indicated.

Lightning protection passport

There are several types of grounding systems and technologies for its production. The choice of the optimal option is based on an analysis of various aspects (resistivity different types soils, climatic changes in soil resistance, etc.
P.).

Using the passport data, the specialist will be able to select the most suitable grounding kit for a specific circuit. Correctly and clearly drawn up documentation on protective equipment plays an important role for the normal functioning of the electrical system of the facility.

All inspection protocols included in the document, examples of tests performed and other additional research materials serve as documentary evidence of the reliable operation of the protective grounding system. If some controversial issues arise, all recorded data can be easily provided to specialized control bodies.

Lightning protection device passport form

The need to draw up a passport for a grounding device is stipulated by law. According to the regulatory data of PTEEP, the grounding loop passport contains: Contents:

  • Why do you need a passport?
  • Grounding certificate: what information does it contain?
  • Grounding device passport form
  • Principle of entering inspection results
  • Passport for portable model
  • basic specifications devices;
  • data on checks performed to ensure the proper operational condition of the grounding system.

Standardization of the availability of such a document is justified by its main task.
Why do you need a passport? The passport of the grounding kit records data on the features of installation of protective grounding of electrical installations, oriented to the structural characteristics different types objects.

What information does the grounding device passport contain and how to fill it out

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Documentation of lightning protection

Lightning protection passport. Sample No. 1 download Lightning Protection Passport. Sample No. 2 download What is a lightning protection passport? A lightning protection passport is a document that is transferred to the Customer (the owner of a building or structure) from an organization that installs or carries out inspection (control tests) of the lightning protection and grounding system, with data from visual inspection, checks and measurements of system elements for compliance with the requirements of the project and regulatory documents ( basic RD 34.21.122-87, SO 153-34.21.122-2003 and others).

Info

This organization must have a certified electrical laboratory and properly verified instruments necessary for monitoring and testing. When is certification required? It is carried out during acceptance work, comparison or control tests, as well as after a certain service life for compliance with operational characteristics.

Downloading the document “passport for the grounding device of a power facility”

The technical characteristics of the grounding system are described in detail:

  • data on the material of grounding electrodes;
  • number, size and configuration of grounding electrodes;
  • information about the location of connecting strips is displayed.

You can familiarize yourself with the principle of filling out such a technical document using an example. The content and type of the protective grounding passport form can be modified, but the basic information must be displayed (cover, technical specifications, drawing).

Grounding inspection by a specialist should be carried out once every six months. It is very important to display the result of each test in a table.

Attention

The main point that attention is drawn to when carrying out such an inspection is the resistance of grounding conductors to corrosion. There should be no breaks at the junction of the electrical installation with the grounding device.

The contact of all circuit elements is checked.
Specialist Group: Users Messages: 552 Registration: 12/13/2006 From: N. Novgorod User No.: 7881 I have never seen a requirement for a passport form. As for its contents, the necessary information can be gleaned from the RECOMMENDATIONS ON OPERATIONAL AND TECHNICAL DOCUMENTATION, THE PROCEDURE FOR ACCEPTANCE AND OPERATION OF LIGHTNING PROTECTION DEVICES - the last section of the instructions for lightning protection, etc.

On our website, everyone can download for free a sample of an agreement or a sample document of interest; the database of agreements is updated regularly. Our database contains more than 5,000 contracts and documents of various types.

If you notice an inaccuracy in any agreement, or the impossibility of the “download” function of any agreement, please contact us using the contact information. Have a good time! Today and forever - download the document in a convenient format! A unique opportunity to download any document in DOC and PDF absolutely free of charge.
Only we have many documents in such formats.

Sample of filling out a lightning protection passport

It is necessary to indicate:

  • purpose of testing (acceptance, comparison, control tests, operational, for certification purposes)
  • climatic conditions (temperature, air humidity, atmospheric pressure)

As a result, the table indicates the locations of measurements and the system elements for which they were taken, the number of points of the same type and the actual resistance value. The following must necessarily include information about the device that was used for testing (type, serial number, metrological characteristics, dates of verification, certificate number and the body that issued it).

Example of filling out a lightning protection passport

Protocol for checking the resistance of the grounding device Download protocol for checking the resistance of the grounding device (garage building) Download Protocol for checking the resistance of the charger (production building) In addition to the purpose and parameters of external conditions, as in the previous paragraph, the following information must be entered when measuring:

  • Type and nature of the soil
  • Soil resistivity
  • Rated voltage of the electrical installation
  • Neutral mode

The measurement results are entered into the table:

  • Measuring location indicating the measuring point on the diagram
  • Measured resistance value
  • Seasonality factor
  • Referred final resistance value

Based on the measurement data, conclusions are drawn and a conclusion is drawn about the compliance of the obtained values ​​with the requirements of the standards.

Lightning protection passport form

This document is mandatory and includes the following:

  • schematic arrangement of elements;
  • data on the commissioning of the system;
  • information about grounding elements;
  • indicators of the level of corrosion of devices;
  • resistance values;
  • reporting data in case of inspections and repair work.

All this must be added when any indicators change. The system must also be constantly checked for functionality.
Help from professionals Help from qualified specialists allows you to avoid various errors and inaccuracies during work, inspections, and troubleshooting. Alef-Em employees have extensive experience in this field, which allows them to complete even the most complex tasks competently and efficiently.

Documentation for any electrical installation includes a drawing of the grounding device (grounding), a precise description of all its parts and resistance calculated for specific operating conditions. Rules for the operation of electrical installations (PTEEP) require that a passport be issued for any grounding. What information is included in the ground loop passport, and how to fill it out correctly?

General information

Grounding is installed to protect people from electric shocks, and it also ensures the correct operation of electrical appliances. When they talk about a grounding device, they mean a grounding conductor and grounding conductors together. When installing a grounding mechanism, it is necessary to issue a passport.

The passport for the grounding device must include the following elements:

  • date from which operation of the device began;
  • listing technical characteristics and properties;
  • results of inspection of the device condition;
  • list of inspections and detected faults;
  • executive scheme.
  • information about repairs and those transformations that were made to the design.

Breaks and insufficient contact along the entire circuit between the electrical installation and the ground electrode must not be allowed. It is necessary to measure the electrical resistance of the structure and inspect its components. For this purpose, soil is lifted in different places and an inspection is carried out.

Grounding device passport form

The grounding certificate has the status of the main regulatory document, therefore, when checking electrical installations by authorized bodies, it must be provided.

There is a special form for entering data - Form 24. When filling out the grounding device passport, indicate the name of the electrical installation and the date of commencement of its operation.

If repair work was carried out, the date of its completion is noted.

The list of technical characteristics of grounding includes information about the material of the grounding electrodes, their quantity, size, and configuration. Vertical and horizontal grounding conductors are described separately. The depth of the connecting strips is indicated.

The passport must contain an executive grounding diagram. Make any changes related to repairs or replacement of parts. If changes occur in the design, these are also noted.

Data on the resistance of the soil and the grounding device is entered, and the method of connecting the elements is noted. Describe what kind of protective agent the joints are coated with (enamel, resin, etc.).

Entering test results

There is no single form for a grounding device passport. There is only a recommended sample. It can be changed at your discretion, but the basic data must be present in the document.

On the very first page (cover) they write the name of the object, followed by technical characteristics and a diagram. Then a table is presented in which the results of the inspections are entered.

Since ground electrodes are in close contact with the ground, corrosion resistance is important for them. Each time during inspection, special attention is paid to the degree of corrosion and the characteristics are entered into the table. The specialist inspecting the grounding writes his name on the form and signs it. Such entries in the passport are made every 6 months, in accordance with the requirements for verification periods.

The soil is selectively opened and... The passport also contains a table for this data. After checking the grounding circuit, a report is drawn up and attached to the passport. The frequency of such inspections is much less - once every 12 years.

You can read more about methods for monitoring grounding equipment in manual RD 153-34.0-20.525-00.

Portable model

This type of grounding is used to ensure safety when working on electrical equipment that is turned off. It is also used on those parts of the device through which current must flow, but it is turned off during work. Absolutely all portable devices strictly comply with GOST.

A passport is also issued for portable grounding. It contains information about the technical characteristics of the product, information about its acceptance and permission to operate, manufacturer's warranties, as well as storage conditions and safety measures when handling the device. In essence, this document is similar to any other passport of an electrical product.

Section 4

Sample passports for lightning protection devices and grounding devices

(SUE MO "MOSOBLGAZ")

Branch of the State Unitary Enterprise MO "MOSOBLGAZ" "Odintsovomezhraigaz"

PASSPORT

grounding device

(name of building, structure)


  1. Project completed
(name of design organization)

  1. Date of installation of the grounding device (GD)

  1. Year of commissioning

I. Executive scheme grounding device


II. Basictechnical data

  1. Type of ground electrode (material, profile, cross-section):
– vertical

– horizontal


  1. Vertical ground electrode size (diameter, cross-sectional area):

  1. Number of vertical grounding conductors (pcs.):

  2. Depth of vertical grounding (m):

  3. Distance between vertical grounding conductors (m)

  4. Connecting horizontal stripes: width mm, thickness mm.

  5. Depth of horizontal contour stripes (m):

  6. Used natural grounding agents

(inner circuit)


  1. Material shape and dimensions

  2. Building elements used

  1. Resistance of the grounding device (design), Ohm

  2. Soil characteristics, soil resistivity (Ohmm)

III. Information about repairs and changes made,

included in the grounding device

IV. Status Check Results Datagrounding devices


  1. Inspections of grounding devices

* Visual inspection of the visible grounding device)

Inspection with selective opening of the soil.


  1. Measuring the resistance of the grounding device (resistance to current spreading)

date

№

protocol


date

next

checks


Test results

Note

  1. Checking the presence of a circuit between the grounding device and the grounded elements, incl. with natural grounding conductors (resistance of transition contacts)

The passport was compiled:

Passport checked:

Chief power engineer of the branch

State Unitary Enterprise MOSOBLGAZ

"Odintsovomezhraigaz"

Position, signature, surname and initials, date

Checking the status of entries in the passport


date

Job title

inspector


Notes

Signature

Note: The following protocols are attached to the passport:


  1. Grounding device resistance measurements.

  2. Checking the presence of a circuit between the ground loop and the grounded elements.

  3. Defective statement

State unitary enterprise

gas industry of the Moscow region

(SUE MO "MOSOBLGAZ")

Branch of the State Unitary Enterprise MO "MOSOBLGAZ" "Odintsovomezhraigaz"

Most people who are not very knowledgeable about electricity do not understand the importance of installing a system to drain the current produced by atmospheric phenomena. And few people know how to fill out a lightning protection passport. Meanwhile, this document is an important condition for ensuring the safety of any facility

In accordance with GOST R IEC 62305-2-2010, the installation of lightning protection for buildings and structures is mandatory. It is worth noting that this applies to both residential and industrial facilities. The correct choice of category is also considered an important condition. The safety of the structure directly depends on this factor. In any case, the lightning protection device consists of certain elements. This is a receiver, grounding devices and a lightning rod. Correct and competent installation of the system ensures uninterrupted operation.

Checking lightning protection

Qualified specialists of the Alef-Em company know how to check lightning protection for compliance with GOST. In this case, the requirements of the electrical installation rules (PUE) should be taken into account. The main parameters are as follows:

  • accessible location of grounding conductors;
  • strength of connecting elements;
  • the level of reliability and functioning of devices that act as fuses;
  • measurement of grounding elements.

After the verification work has been carried out, a report must be drawn up. Additionally, drawings are included.

Normative documents

Anyone who deals with such devices needs to know what regulatory documents regulate lightning protection of buildings. There are two main ones: “Instructions for lightning protection of buildings and structures” RD 34.21.122-87 and “Instructions for lightning protection of buildings, structures and industrial communications” CO 153-343.21.122-2003. Lightning protection and grounding must be carried out in accordance with the standards published in these documents.

Also in 2011, GOST R IEC 62305-1-2010 “Risk Management” was issued. Lightning protection." It is worth noting that it consists of two parts. The first provides information on general principles of lightning protection, and the second tells how to assess risks.

The conditions that must be taken into account when designing lightning protection are specified in SNiP (sanitary norms and rules).

Checking and inspection of lightning protection devices

When testing and inspection of lightning protection devices is carried out, all changes are made to the passport. This document is mandatory and includes the following:

  • schematic arrangement of elements;
  • data on the commissioning of the system;
  • information about grounding elements;
  • indicators of the level of corrosion of devices;
  • resistance values;
  • reporting data in case of inspections and repair work.

All this must be added when any indicators change. The system must also be constantly checked for functionality.

Help from professionals

The help of qualified specialists allows you to avoid various errors and inaccuracies during work, inspections, and troubleshooting.

Alef-Em employees have extensive experience in this field, which allows them to complete even the most complex tasks competently and efficiently. In addition, when performing work, compliance with regulatory documents and established standards is observed.

The need to draw up a grounding device passport is stipulated by law. According to the regulatory data of PTEEP, the grounding loop passport contains:

  • main technical characteristics of the device;
  • data on checks performed to ensure the proper operational condition of the grounding system.

Standardization of the availability of such a document is justified by its main task.

Why do you need a passport?

The passport of the grounding kit records data on the features of installation of protective grounding of electrical installations, oriented to the structural characteristics of different types of objects.

There are several types of grounding systems and technologies for its production. The choice of the optimal option is based on an analysis of various aspects (resistivity of different types of soils, climatic changes in soil resistance, etc.). Using the passport data, the specialist will be able to select the most suitable grounding kit for a specific circuit.

Correctly and clearly drawn up documentation on protective equipment plays an important role for the normal functioning of the electrical system of the facility. All inspection protocols included in the document, examples of tests performed and other additional research materials serve as documentary evidence of the reliable operation of the protective grounding system.

If some controversial issues arise, all recorded data can be easily provided to specialized control bodies.

Grounding certificate: what information does it contain?

The document displays not only various kinds of technical, calculation and research information about the grounding circuit, but also additions - these are all grounding diagrams.

Standard structural content of a passport:

  1. Cover.
  2. Technical parameters of the device.
  3. A significant number of tables. The following tabular data is entered:
    • Visual inspection materials (data on corrosion, defects and suggestions for troubleshooting options).
    • Results of all inspections.
    • Description of the repair work carried out.
    • Data that is displayed in special protocols and acts. Documents on measurements or tests are separately attached to the passport.
  4. Additional information:
    • Data on possible connections with similar grounding devices or various communications.
    • Date of commissioning of grounding equipment.
    • All basic device parameters.
    • Grounding current spreading resistance.
    • Soil and metal resistance.

Additional information is recorded if there is a need to record it - this is not generally necessary.

Grounding device passport form

There is standardization of data entry forms for various technical documentation. Form 24 is legally prescribed for the grounding device.

The start date of operation and the type of electrical installation are indicated. The technical characteristics of the grounding system are described in detail:

  • data on the material of grounding electrodes;
  • number, size and configuration of grounding electrodes;
  • information about the location of connecting strips is displayed.

You can familiarize yourself with the principle of filling out such a technical document using an example. The content and type of the protective grounding passport form can be modified, but the basic information must be displayed (cover, technical specifications, drawing).

Principle of entering inspection results

Grounding inspection by a specialist should be carried out once every six months. It is very important to display the result of each test in a table. The main point that attention is drawn to when carrying out such an inspection is the resistance of grounding conductors to corrosion.

There should be no breaks at the connection points between the electrical installation and the grounding device. The contact of all circuit elements is checked. It may be necessary to open the soil to measure the electrical resistance of the device and to inspect the condition of the ground circuit. The results are entered into the appropriate table. The frequency of such inspection is at least once every 12 years.

If certain faults are detected with grounding equipment, specialists will begin work to eliminate them. At this stage, portable grounding is often used.

Passport for portable model

Using a portable grounding model, the safety of electrical installation or repair work on switched off electrical equipment is realized. All such devices comply with GOST.

The requirement for obtaining a passport for such devices has been approved by law. The structure of the portable model technical document is very similar to that of the electrical equipment.

Standardization of passport data of a portable grounding model:

  • technical parameters and characteristics of the device;
  • product acceptance data;
  • permits for its operation;
  • device manufacturer's warranties;
  • conditions of its storage;
  • safety precautions when working with it.

When properly designed, such a portable model of grounding equipment is the main means of protection when working with electrical installations in circuits without permanent chargers (up to 1 kV).

All technical documentation for the protection of an electrified facility is drawn up taking into account relevant standards and regulations.