Curricula and programs for vocational training of workers module for the profession of feller. Tickets Professional training program forest feller

1. Types of technological processes of logging operations.

The technological process of logging operations is a set of methods, techniques and means (machines and mechanisms) for performing a number of operations in the logging area and the loading point (upper warehouse), from felling trees to loading timber onto timber transport.

As a feature that determines the type of technological process of logging operations, the type of wood loaded onto timber transport is taken. The wood harvested at the felling site can be transported to consumers or to the lower warehouse with assortments, whips (semi-whips), trees or in the form of technological chips. Thus, the following types of technological processes of logging operations are possible.

Type 1 technological process it is planned to harvest assortments at the felling site and load them onto timber transport. In connection with the strengthening of the environmental significance of plantations, the development and implementation of environmentally friendly technologies for the development of cutting areas, this type of technological process in the near future will be widely used in the development of small-sized cutting areas and the delivery of assortments directly to consumers. The republican program for the rational and integrated use of wood resources for 2002-2010 provides for a 4-fold increase in comparison with 2001, the volume of assortment harvesting of timber and its removal.

A variation of this technological process can be a process involving the harvesting of assortments from the butt part of trees and technological chips from the top part and branches. Such a technology of logging operations will be effective in the development of small-sized plantations (the volume of the log is 0.14-0.17 m 3) and is resource-saving, since the illiquid part of the tree (branches, tops) is also involved in the production sphere.

By technological process of the 2nd type logs are harvested at the cutting area, which are then loaded onto timber transport for delivery to the lower warehouse. This technological process is currently most widely used. When the logs are removed, conditions are created for their rational and complete processing, the labor intensity of cutting operations is reduced due to the transfer of labor-intensive operations from the cutting area to the lower warehouse, such as crosscutting, sorting, and stacking. This type of technological process is less resource-saving compared to the previous one, since only the liquid part of the stem wood is involved in the production sphere, which is no more than 65% of the biomass of the tree. In the future, the volume of logs procured will slightly decrease due to an increase in the volume of assortments harvested.

A variation of this technological process is the process by which logs are harvested from high-quality trees, and technological chips from small-sized and low-quality trees unsuitable for the production of business assortments and branches. It is advisable to use this variant of the technological process in the development of uneven-aged, two-tiered forest plantations. This technology makes it possible to more fully use the felling fund allotted to felling and is resource-saving.

Type 3 technological process It is planned to harvest trees at the felling site and load them onto timber transport. It is the most resource-saving, since with such a technological process of logging, conditions are created for comprehensive mechanization and automation of work and the use of high-performance equipment in lumber yards, rational and full use of all parts of the tree: trunk, branches and tops, tree greenery. However, this type of technological process has not received widespread use, because in many lower warehouses it is not possible to use the crown of trees, since there are no consumers of such wood raw materials in the immediate vicinity of them. In addition, with the existing technology and mechanization of tree harvesting, in most cases, the crown is contaminated with mineral impurities and certain difficulties arise when transporting trees along public roads.

By technological process of the 4th type at the cutting area, process chips are harvested from whole trees and shipped directly to consumers. This technology is recommended for the development of small-sized (the volume of the whip up to 0.13 m 3) and low-commodity plantings, unsuitable for the production of business timber from stem wood. It will also be effective in the development of timber resources in the areas of operation of enterprises for deep chemical and chemical-mechanical processing of wood raw materials. This technology of logging is low-waste, as it allows the use of the entire above-ground part of the biomass of the tree. However, the technology with the harvesting of technological chips at the cutting area will not receive widespread use due to the specific conditions of its application and in the near future will amount to about 2% of the total volume of timber harvesting.

Depending on the composition of operations at logging operations, the sequence and place of their implementation (in the felling area or upper warehouse), several options are possible in each type of technological process. The variant of the technological process of logging works depends mainly on soil and soil conditions, the presence of a viable undergrowth of economically valuable species and its size in the felling area, the size of the plantings, the possibility of safe and comfortable working conditions for workers and is determined by the place of performing such operations as cleaning trees from twigs and bucking of tree-lengths.

Some of the most common logging workflow options are listed below.

Harvesting trees:

- felling trees + skidding trees + loading trees.

Harvesting whips:

- felling of trees + skidding of trees + pruning of branches + loading of tree-lengths;

- felling trees + pruning branches + skidding logs + loading logs.

Harvesting assortments:

- felling of trees + skidding of trees + pruning of branches + bucking of tree-lengths + loading of assortments;

- felling trees + pruning branches + skidding logs + bucking logs + loading assortments;

- felling of trees + pruning of branches + bucking of tree-lengths + skidding of assortments + loading of assortments.

The technology adopted for the development of the cutting area should ensure high sustainable productivity of machines and labor of workers with minimal labor and funds, while observing safety requirements and environmental protection conditions, as well as silvicultural requirements.

Feller has been an extremely important profession for mankind for many centuries. Since ancient times, wood and workers who could work with it at different stages have been very highly prized. And it is very wrong to believe that in the age of reinforced concrete and modern materials, wood has lost its relevance, rather the opposite. Now such an environmentally friendly resource is especially highly valued, and with it the profession of a forest feller.

Description of the profession

A modern feller is a real professional in his field, who is able not only to cut trees, but also to correctly plan the entire process of work. Because with an unscrupulous approach, not only the ecosystem of the forest can suffer, but also the people who work on the perimeter.

The main tool of the lumberjack is, of course, the chainsaw. However, this tool appeared only at the beginning of the twentieth century, and before that, experts in the field of deforestation used ordinary saws and axes.

In addition, tools such as a rope, an ax and a hydraulic felling wedge are at the disposal of the modern logger. And also a modern lumberjack cannot be imagined without special equipment, which includes glasses, headphones, gloves, and a mask.

Where can you get the profession of forest feller?

In order to become a forest feller, you can take special courses, which are almost at every forestry. The future specialist is taught the basics of work, tells the specific features and learns to competently communicate with the main tool - a chainsaw.

If you need a more complete understanding of the work, then it is best to go to the technical school of forestry. The essence of the educational program is exactly the same as that of the preliminary training courses at the forestry, but much more time is devoted to this.

After completing the training, the future specialist will receive certification, which will reveal the level of his training. First, there is a written exam, where it will be necessary to demonstrate knowledge of the chainsaw, safety rules when working with it, as well as methods of felling wood. Then comes the testing of practical skills - working with a chainsaw.

There are also courses for professional retraining and advanced training. After completing such courses, you can improve your level of rank, due to which the level of wages increases and new career prospects appear.

Ranks of fellers

Today, there are six categories in the profession of a forest feller, however, only those specialists who have a 6th category can directly engage in felling trees. All others have the right to perform only work on the preparation of the perimeter, to clean up after, and also to cut off the knots. Therefore, it is most promising to immediately get the 6th grade, and not to increase it gradually.

Duties of a forest feller

The profession of a feller has an extremely clear and strict job description, in which all his duties are spelled out:

cutting down trees, bushes, brushwood, as well as making firewood, sorting raw materials and destroying waste is allowed only according to state standards;

careful preparation of the perimeter for felling: a good and safe entrance for all equipment, high visibility of the area, checking for the absence of strangers;

regular inspection of the entrusted instruments;

during the work, observe the site and its boundaries to prevent dangerous situations;

cut down only the specified trees.

Requirements for the skills and personal qualities of a feller

A feller belongs to the category of specialties that require not only physical strength, but also a certain warehouse of character.

So, a modern lumberjack must have good spatial thinking and high organizational skills in order to properly prepare the site for felling and give clear instructions to the rest of the team members.

In addition, representatives of this profession highly value the following qualities: self-discipline, stress resistance, responsibility, composure. Equally useful will be the skill to keep track of the situation around you, without losing concentration on the task at hand.

Since this field of activity involves teamwork, we must not forget about communication skills and the ability to quickly and clearly express your thoughts.

Like many centuries ago, the profession of a forest feller is designed for physically strong and hardy people. Therefore, there are a number of medical restrictions: firstly, persons with mental disorders and disorders are strictly not allowed to work, and secondly, problems with the heart or musculoskeletal system will also cause a categorical ban on working in this specialty. Another reason for refusal to apply for a job will be joint diseases.

In order to confirm your professional suitability, you must first undergo a medical examination, according to the results of which a special certificate of admission to work as a forest feller will be issued.

Feller wages

The highest wage level for a feller of the 6th category, it can reach 60,000 rubles. If we talk about lower grades, then the amount varies in the range from 20,000 to 40,000 rubles.

At the same time, the profession of feller is the highest paid in Krasnoyarsk, where it is 60,000 rubles. But the region where the average wage is 70,000 rubles is the Nenets Autonomous Okrug.

Pros and cons of the profession of a forest feller

Among advantages the choice of this specialty is worth noting:

High demand;

Enduring relevance;

High level of wages;

Outdoor work.

TO negative aspects should be attributed:

Hazardous working conditions;

Stressful situation during work;

Hard physical labor.

The feller of the forest is a worker whose main tasks include the organization and implementation of logging operations.

Considering that timber is one of the most popular and important types of resources, high-quality personnel are required for its correct processing and harvesting.
The wood obtained from the works is widely used in everyday life. To achieve productive work, a feller must have practical skills, and, of course, have the necessary theoretical background on this issue.

According to the main directions of training a feller, he should know:

- device and operating rules of various types of gasoline-powered saws and hydraulic felling wedge;
- rules and schemes for organizing the mechanized development of cutting areas;
- rules for selecting trees for felling;
- technical requirements for the harvested assortments;
- ways of rational cutting tree-lengths into assortments;
- rational methods of performing a complex of works on felling trees, pruning branches, marking and crosscutting tree-lengths, hilling assortments;
- state standards and technical conditions for timber;
- point rules for saw chains and other cutting tools;
- rules for the preparation of workplaces in the cutting area;
- rules of labor safety, industrial sanitation, electrical and fire safety.

By coming to study at our training center, you will master practical skills and can easily:

- to carry out felling of trees, preparation of brushwood, firewood and other assortments from small forests and shrubs using gasoline-powered saws of various types in accordance with the established state standards and technical conditions;
- to cut trees and stumps flush with the ground when performing preparatory work on the laying of skidding fibers, logging whiskers to felling sites, arrangement of logging points and upper timber processing warehouses;
- to carry out with the help of gearless gas-powered saws a set of works on felling areas on single felling of trees, branching, marking, cross-cutting of tree-lengths and hilling of assortments;
- to carry out maintenance and current repairs of various types of gasoline-powered saws, hydraulic felling wedge and other auxiliary tools, replacement of saw chains, cleaning, lubrication and refueling;
- for a single felling of trees - prepare a workplace near the trees to be cut down;
observe the rules of labor safety, industrial sanitation, use fire extinguishing equipment, provide first aid in case of accidents.

The theoretical method of studying the material includes the following:

1. Occupational Safety and Health
2. Fundamentals of Materials Science
3. Market economy fundamentals
4. Logging technology
5. Mechanisms, tools and devices used for felling timber.

Forest feller courses have two forms of training: distance and full-time.

With distance learning you apply, take the test on our website, and after successfully passing the exam online, you will receive forest feller's certificate(we send all documents by Russian Post or courier service to any locality in the Russian Federation).
With full-time training, you come to our office, fill out an application and start attending classes in our classrooms.

KOSTROM REGION

STATE EDUCATIONAL INSTITUTION

PRIMARY VOCATIONAL EDUCATION

PROFESSIONAL LYCEUM № 23 named. F. In

Curricula and programs

for professional training of workers

A module by profession - feller

Qualification-6th grade

Profession code-11359

Chukhloma, 2009

1.Explanatory note __________________________________________

2. Professional characteristics _______________________________

3. Qualification characteristic _______________________________

4. Working hours in weeks _______________________________________

5. The structure of the academic year ________________________________________

6. Curriculum _______________________________________________

7. Programs in subjects: _____________________________________

Feller module

8. List of used literature ______________________________

9. List of classrooms, laboratories, workshops

EXPLANATORY NOTE

This collection is intended for professional training of workers in the profession of "Feller".

The collection includes: qualification characteristics, an approximate curriculum, thematic plans and programs for subjects of general professional and special courses and industrial training for training workers for the 6th grade.

At the end of the collection are sample exam tickets.

Training can be carried out both by group and individual methods.

The qualification characteristic is compiled in accordance with the current Unified tariff and qualification reference book of work and professions of workers (issue 37, section "Logging work", 2001).

Economic training can take place in an optional course, which provides for the study of one of the subjects most appropriate for specific conditions: "Economics of the industry and enterprise", "Fundamentals .. management", "Economics of the industry".

Changes and additions can be made to the thematic plans of the subjects studied, taking into account the specifics of the industry within the hours established by the curriculum.

Thematic plans of the programs are approximate and the right to a specific distribution of hours for theoretical and practical classes on topics within the total amount of hours allotted for the subject of the curriculum is given directly to teachers who independently choose the forms and methods of conducting classes.

Changes, adjustments or the need to study certain topics of the programs are considered by the methodological association and approved by the deputy for educational and methodological work of the lyceum

When preparing workers, practical training provides, at its core, on-the-job practice at the enterprise.

The master of industrial training must teach workers the effective organization of labor and the use of new equipment and advanced technologies at each workplace and site, consider in detail with them ways to increase labor productivity and measures to save raw materials, energy, and the safety of material values.

In the training process, special attention should be paid to the need for a solid mastery and fulfillment of all requirements and rules of labor safety. In these

In addition to studying the general rules on occupational safety stipulated by the theoretical and industrial training programs, the teacher of theoretical and industrial training should, when studying each topic or when moving to a new type of work in the process of industrial training, pay significant attention to the safety rules that must be observed in each case.

By the end of the training, each student must be able to independently perform all the work provided for by the qualification characteristics and standards established at the enterprise.

Students are allowed to perform work independently only after passing the test for labor safety.

Qualification exams are held in accordance with the Regulations on the procedure for certification of workers in various forms of training. In this case, qualification (trial) work is carried out at the expense of the time allotted for industrial training.

Updating the technical and technological base of modern production requires the systematic inclusion of educational material on

new technique and technology, improving the quality of products, advanced techniques and methods of labor, exclusion of outdated educational material, terms and standards.

Programs should also be supplemented with information on specific economics.

QUALIFICATION CHARACTERISTICS

Profession- Feller

Qualification- 6th grade

Wood feller must know:

The device and operating rules of various types of gasoline-powered saws and a hydraulic felling wedge;

Rules and schemes for the organization of mechanized development of cutting areas;

Rules for the selection of trees for felling;

Technical requirements for the harvested assortments;

Methods for rational cutting tree-lengths into assortments;

Rational methods of performing a complex of works on felling trees, pruning branches, marking and crosscutting tree-lengths, hilling assortments;

State standards and technical conditions for timber;

Point rules for saw chains and other cutting tools;

Rules for the preparation of workplaces in the cutting area;

Labor safety rules, industrial sanitation, electrical and fire safety.

Wood feller should be able to :

Carry out felling of trees, preparation of brushwood, firewood and other assortments from small forests and shrubs using gasoline-powered saws of various types in accordance with the established state standards and technical conditions;

To cut trees and stumps flush with the ground when performing preparatory work on the laying of skidding trails, logging mustaches to felling areas, arrangement of logging points and upper timber warehouses;

To carry out with the help of gearless gasoline-powered saws a set of works in felling areas for single felling of trees, branching, marking, bucking of tree-lengths and hilling of assortments;

Carry out maintenance and current repairs of various types of gasoline-powered saws, hydraulic felling wedge and other auxiliary tools, replacement of saw chains, cleaning, lubrication and refueling;

When felling trees alone - prepare a workplace near the trees to be cut;

Observe the rules of labor safety, industrial sanitation, use fire extinguishing equipment, provide first aid in case of infrequent cases.

Approximate curriculum for vocational training in the profession "Feller" of the 6th category

THEMATIC PLAN AND PROGRAM

Of the subject "Mechanisms, tools and devices used in felling

Forests"

PROGRAM

Topic 1. General information about mechanisms,

instruments and

devices;

used for felling

Classification of mechanisms - tools and devices used in felling.

Petrol-powered saws of various types of domestic and foreign production.

Felling tools and accessories.

Topic 2. The device of gasoline-powered saws

Engine. Device and workflow. Cylinder and piston group. Crank mechanism, crankcase. Engine power supply system. Carburetor. Carburetor adjustment. Fuel tank, carburetor protection. Features of the power supply system in the winter and summer seasons. Checking the serviceability of the carburetor. Ignition system. Spark plug. Contact magneto. Contact magneto adjustment. Checking the serviceability of the contact magneto. Contactless magneto. Checking the ignition timing of the contactless magneto. Engine cooling system. Clutch clutch. Sawing unit and saw chain lubrication system. Saw chain, guide bar, drive sprocket. Saw chains used. Control system and vibration protection.

Distinctive features of the device of gearless and geared chainsaws.

Petrol chain delimber. Device. Principle of operation.

Acquaintance with the design of all available saws of domestic and foreign production by disassembling the saws into units and parts.

Topic 3. Devices used when felling timber

Felling hydraulic wedge. Purpose, technical characteristics, principle of operation.

Jack. Device, purpose, principle of operation.

Winches for removing hanging trees. Design features, principle of operation.

Felling forks, wedges, paddles and other felling devices.

Laboratory and practical training

Acquaintance with the device of the felling hydraulic wedge. Disassembly and assembly of felling devices.

Topic 4. Preparation of gas-powered saws

and felling devices for work

and their operation

Rules for de-preservation of gasoline-powered tools. Preparing it for work. Checking the completeness and serviceability of the tool. Filling the gas tank and oil tank.

Features of starting and stopping the engine for geared and gearless saws. Engine operating mode;

Running in a petrol engine tool. Adjustment work at the end of the running-in.

Carrying out daily maintenance work.

Rules for sawing wood with a gasoline saw. Techniques for working with gearless saws. Features of the operation of gasoline-powered saws at low temperatures

Preparation of felling devices for work. Installation, checking the pressure of the working fluid in the hydraulic systems of the devices. The work of the felling hydraulic wedge.

Preservation of tools and devices.

Laboratory and practical training

Acquaintance with the rules of tool re-preservation.

Checking the technical readiness of the power tool. Familiarization with the rules for starting and stopping the engine, running in the tool.

Acquaintance with the rules of preservation of the instrument.

Topic 5. Maintenance of gasoline powered

saws and felling devices and their

Maintenance

The need for maintenance of saws, tools and fixtures. Daily maintenance of petrol saws and felling

devices. List of operations. Partial scheduled maintenance of gasoline-powered saws, the frequency of their implementation.

The main malfunctions of gasoline-powered saws, which are eliminated by a feller, directly at the cutting area. Methods for their detection and elimination.

Types of the simplest locksmith work (marking, straightening, cutting and bending of metal, cutting, grinding, drilling, countersinking, threading, riveting, soldering, scraping and grinding parts), their purpose. Requirements for the quality of plumbing work. Equipment and tools used in the repair of gasoline-powered saws and felling devices. Their characteristics, design features and scope.

Laboratory and practical training

Familiarization with the main malfunctions of gasoline-powered saws and how to detect them.

Topic 6. Preparing saw chains for work

Saw chain classification. Technical characteristics of saw chains. Saw chain teeth, types and purpose. The main geometrical parameters of the saw chain teeth.

De-preservation of the saw chain. Saw chain break-in procedure. Adjusting the saw chain tension during operation. Replacing the saw chain.

Control of the geometric parameters of the saw chain.

Sharpening of saw chains. Point rules for saw chains and other cutting tools. Saw chain sharpening machines and tools. Rules for working on sharpening machines and features of their operation. Quality control of sharpening. Saw chain straightening with a file. Classification of files. Jointing the teeth and lowering the feed stops of the saw chain teeth.

Saw chain malfunctions. Their identification and elimination. Saw chain condition monitoring tools.

Saw chain operation in winter. Storage and preservation of saw chains. Increased reliability of saw chains.

Consumption rates of saw chains for felling and cutting wood.

Laboratory and practical training

Familiarization with the rules of the point of saw chains; the device of sharpening machines and with the requirements for the quality of the work performed.

THEMATIC PLAN AND PROGRAM

Labor safety when felling wood with gasoline-powered saws

PROGRAM

Topic 1. Labor safety during felling

petrol saws

The current labor safety rules and labor protection at work. Obligations of the administration and workers to comply with labor safety rules.

Industrial and household injuries. The main causes of injury during felling. Types of injuries. Injury prevention. The order of investigation and accounting of accidents.

Labor safety in logging operations (when felling trees, when felling dead, strongly inclined, rotten trees that have grown together near a stump; when chopping branches, when cutting tree-lengths) at the workplace of a feller. Acquaintance with the "Rules for labor protection in the forestry, woodworking industry and forestry".

Responsibility of the administration and workers for violation of labor protection rules.

Topic 2. Occupational hygiene and industrial sanitation

General concepts of industrial and personal hygiene, its meaning. The importance of correct working posture while working. Rational mode of work and rest. The influence of meteorological environmental factors on the human body.

Occupational diseases and their causes. Preventive measures.

Overalls and personal protective equipment, requirements for them, norms and terms of their wearing, storage.

Self-help and first aid in case of accidents. First aid kit and rules for using it. Transportation of victims.

Topic 3. Fire-fighting measures

The main causes of forest fires. Ways to prevent and eliminate them. Fire extinguishing means, rules for their use.

Fire safety measures in the felling area.

Extinguishing fires in the forest and the rules of behavior for workers in case of fire, in flammable places.

Fire safety rules when working with fuel and lubricants.

Organization of fire protection and fire-prevention measures in the forest.

Industrial training

By profession "feller"

Thematic plan and industrial training program

PROGRAM

I. TRAINING IN TRAINING WORKSHOP

Topic 1. Introductory lesson. Briefing on

labor safety and fire

security

Acquaintance with the qualification characteristics and the program of industrial training for this profession.

Briefing on labor safety, electrical and fire safety in the training workshop.

Familiarization with the working hours, internal regulations in training workshops.

Topic 2. Locksmith work

Acquaintance with equipment for performing plumbing work. Marking, straightening, cutting, bending of various metals.

Acquisition of practical skills in performing these works and checking their quality.

Metal cutting. Sawing it down. Other types of plumbing work. Acquisition of practical skills.

Processing of parts, blanks, including various types of work when repairing gasoline-powered saws.

Topic 3. Arrangement of mechanisms, tools and

devices used when felling timber

Instructions on the organization of the workplace and labor safety in the study of mechanisms, tools and devices used when felling timber. Acquaintance with the design of all available gasoline-powered saws of domestic and foreign production. Study of the main nodes. Acquisition of practical skills in adjusting the carburetor, the gap between the electrodes of the spark plug and the tension of the saw chain. Dismantling and assembling the petrol-powered saw, checking and determining its serviceability.

Acquaintance with the device of the felling hydraulic wedge.

Acquiring practical skills in sharpening saw chains, planing teeth and reducing the feed stops. Replacing defective saw chain links.

Topic 4. Maintenance and repair

petrol saws

Instructions on the organization of the workplace and labor safety during repair work.

Familiarization with the daily and partial scheduled maintenance of the chainsaw and hydrocline.

Chainsaw repair training.

Participation in the current repair of one of the gasoline-powered tools.

P. TRAINING ON THE FORESTRY

Topic 1. Mastering techniques and types of work,

performed by a feller

(training cutting area)

Briefing on the organization of the workplace and labor safety.

Preparation of a petrol saw. Checking the performance of the saw, chain, power system.

Filling the saw with a mixture of fuel and oil. Starting the saw motor. Checking engine operation. Regulation of power supply and ignition systems. Carrying out all work on the daily maintenance of gasoline-powered saws.

Preparation of the workplace when felling wood. Cut a tree. Go to cutting down the tree. Cutting down a tree. Installation of a hydraulic wedge, hydraulic jack or felling blade. Finishing a tree. The feller leaves for a safe place. Felling of thick, faulty, inclined, accreted trees. Removing hanging trees,

Techniques for delimbing, cutting down stumps, marking, crosscutting logs and hilling assortments.

Acquaintance with the rational cutting of the whip into business assortments, taking into account the current GOSTs.

Harvesting brushwood, firewood and other assortments from small forests and shrubs.

Topic 2. Independent performance of work

wood feller of the 6th category

Independent, under the guidance of a master of industrial training or an experienced feller, the implementation of the entire range of works in accordance with the requirements of the qualification characteristics established by technology and technical conditions of production, advanced labor methods, production standards and labor safety rules.

Qualification (trial) work.

SAMPLE EXAM TICKETS

Ticket number 1

1. Classification of mechanisms, tools and devices used for felling timber.

2. The most common chainsaw malfunctions and their elimination.

3. Occupational safety requirements at the workplace of a feller.

Ticket number 2

1. The device of a gearless petrol-powered saw

2. Preparation of a fuel mixture for a petrol saw, taking into account the seasons.

3. Potential consequences of violation of labor protection rules by workers and his responsibility for these violations.

Ticket number 3

1. The device of a geared petrol-powered saw.

2. Checking the technical readiness of the working tool.

3. The influence of a rational work and rest regime on labor safety.

Ticket number 4

1. Power supply system of the saw motor.

2. Disassemble and assemble the felling devices.

3. The influence of meteorological factors on the human body and the relationship of these factors with the safety of the feller.

Ticket number 5

1. Appointment of the carburetor of the petrol-powered saw, checking its serviceability.

2. Preparation of the feller's workplace for work.

3. Labor safety when working with fuel and lubricants.

Ticket number 6

1. Appointment of spark plugs, contact magneto and check of serviceability of contact magneto.

2. Cutting the whip into business assortments, taking into account the current GOSTs.

3. Fire-fighting measures when working in the forest.

Ticket number 7

1. Hydraulic wedge. Device, purpose, principle of operation

2. Preparing to start and starting the saw.

3. Labor protection when working with a chainsaw.

Ticket number 8

1. Jack. Device, purpose, principle of operation.

2. Installation of a hydraulic wedge when felling a tree.

3. Injury during felling and measures to prevent it.

Ticket number 9

1. Winches. Design features. Principle of operation, application.

2. Sharpening of saw chains, devices and methods of sharpening.

3. Safety of fellers when felling trees.

Ticket number 10

1. Felling forks, wedges, paddles. Their purpose and methods of application.

2. Preparation of the workplace when cutting down a tree.

3. Protective measures for the feller when finishing wood.

Ticket number 11

1. Features of starting and stopping the engine of gearless saws.

2. The action of the felling jack and the felling wedge.

3. Protective measures when working with delimbing tools.

Ticket number 12

1. Preparation of felling devices for work; Checking the fluid pressure in the hydraulic systems of the felling tools.

2. Adjusting the tensioning saw chain.

3. Precautions for adjusting spark plug gap and saw chain tension.

Ticket number 13

1. Preparing the saw unit for work. Saw unit lubrication system.

2. Adjust the gap between the spark plug electrodes.

3. Causes of forest fires and measures to prevent them.

Ticket number 14

1. Distinctive features of the device of gearless saws.

2. Sharpening of saw chains.

3. Overalls and personal protective equipment for a feller.

Ticket number 15

1. The main malfunctions of gasoline-powered saws and how to detect them.

2. Adjusting the carburetor

3. Work safety when working with abrasive materials while sharpening the saw chain.

List of study literature

1 Organizational and technical indicators of RGP in forests 2 gr. in birches. Sections next: (for lowland forests) S cutting area (max) 20 hectares; cutting width 200m, l cutting area = 2000m; term of adjoining direct

2 RTK for carrying out the spl. felling (S = 4.8 for example)

3. Cleaning of felling areas - the final operation, the essence of which is the removal of felling waste, providing conditions for renewal, prevention of fires, erosion processes, reproduction of pests and diseases. Cleaning can be: utilization, fire, non-fire, combined manual and mechanized. Cleaning methods depend on the LRU, the state of the undergrowth, the technology of logging and l / v works. In sparsely wooded areas, all felling residues are sold to the public. At RC and selective felling, they are collected in small heaps and left to decay. In the coniferous forest fireflies, they are collected in glades and burned during the fireproof period. In other conditions, the residues are crushed and scattered over the cutting area with m / y undergrowth. On dry sandy soils, in order to retain moisture, felling residues are crushed and scattered. In mountain forests, with all felling methods, large felling residues are collected and taken away on drags, and the rest are crushed and scattered around the felling area. On plots for forest crops, the remains are collected in heaps or shafts parallel to the future rows of l / k.

The creation of favorable conditions for the restoration of plantations by self-sowing the following measures: preservation of undergrowth, cleaning cutting areas, leaving seed plants, preparing the soil for successful germination of seeds, caring for self-sowing and undergrowth.

4. We design cleaning with a mechanized hydraulic pick-up PS-5

5. In 2 - fresh subori occupy medium-elevated places. Pine forests in fresh suborias are the most widespread type of pine forests in the zone of coniferous-deciduous forests and in the forest-steppe. In fresh suborias, pine has the highest productivity, is well de-bred, and has high quality wood. In the forest-steppe, the natural regeneration of pine is unsatisfactory. The main species is false pine, secondary spruce, birch. Type of silvicultural area - old felling. Pine and birch grew before. There is birch undergrowth.