Transportation of inert cargo by dump trucks. Inert material in construction: types, features, transportation conditions Brief technical characteristics of the selected PS

Course work

On the subject " Freight transportation»

On the topic of: " Centralized transportation of inert cargo»

Introduction

On modern stage development of the world economy, road transport for most developed countries is the main type of internal transport and a key element of the transport system in ensuring economic growth and social development of these countries.

The massive use of motor vehicles has brought about changes in all sectors of the economy and in social sphere, in the labor market, in urban planning policy, in the organization of retail trade, recreation, and in other aspects of social life. At the same time, the process of motorization has assumed an essentially global character. Currently, in the most developed countries, 75-80% of the total volume of passenger and freight traffic is carried out by road transport.

In the EU countries, a significant share (from 50 to 68%) of the volume of cargo transportation is carried out by commercial automobile enterprises belonging to the so-called public transport.

When transporting goods abroad Special attention focuses on the implementation of effective transport and logistics technologies: terminal system, multimodal and intermodal transportation using large-capacity containers, piggybacks, and transport packages. Over the past 7-8 years, the volume of such transportation in the USA, Germany, France, and Japan has increased by more than 1.5 times.

In Russia, at the stage of formation of market relations, objective prerequisites for the accelerated development of road transport were formed. Its influence on the development of the country's socio-economic sphere has increased. Thus, when transporting goods, a trend was established that confirmed the practice foreign countries: average growth rate of road transport volumes on other modes of transport.

The well-known advantages of road transport (ensuring partitioning, the ability to organize work “from wheels”, door-to-door delivery, speed, flexibility, mobility, reliability) allow us to consider it as the most market-oriented mode of transport. More than 450 thousand business entities of various types of ownership and organizational and legal forms operate in the field of road transport.

Mass motorization of the country has provided the opportunity to create a significant number of jobs not only at the enterprises of the motor transport complex, but also in other sectors of the economy that provide resources for its activities (automotive industry, metallurgy, chemical industry, fuel and energy complex, trade).

Road transport is one of the most important components of transport ensuring the security of the state during a special period.

The strategic goal of road freight transport is transport support for the development of sectors of the country's economy. Carrying out about 66% of domestic freight volumes, with a tendency to increase this share, road transport currently plays the role of the “main carrier” of goods in Russia.

There is no adequate replacement for road transport when transporting expensive goods over short and medium distances, in transport support for retail trade, industrial logistics, the construction industry, the agricultural sector, as well as small businesses, which is confirmed by the volume of cargo transportation and the significant motor transport component in the cost of products: in industry - at least 15%, in construction - up to 30%, in agriculture and trade - up to 40%. In total, these costs, taking into account the performance of loading, unloading and storage operations in 2003, amounted to at least 500 billion rubles. per year, or about 5% of the country's GDP. At the same time, specific transport costs in the cost of finished products have increased significantly.

In the process of international integration, the role of road transport, which transports the most valuable products, has increased significantly; it is approximately at the level of railway and sea transport and amounts to about 27%.

An important task for the development of road transport in the period up to 2010 is the further expansion of the market for road transport services, improving the quality of their implementation while reducing transport costs. The expansion of the market for motor transport services suggests an increase in the volume of freight transportation and related transport and road services, taking into account the full satisfaction of the growing needs of the population and economic entities within the country and in the implementation of foreign economic activity of the state.

In the field of freight transportation, it is necessary to provide for the development and implementation of a set of measures for the further development of the market for road transport services, ensuring the acceleration of goods movement and the reduction of road transport costs.

It is necessary to provide for the priority development of public transport enterprises, taking into account the accelerated renewal and growth of the automobile perk to a level that ensures a significant increase in their share in the volume of cargo transportation.

The solution to these problems, the further development and improvement of road transport requires the training of qualified engineers and technicians who are proficient in modern methods of organizing, planning, executing, accounting and analyzing the transportation process.

1.Research section

.1 Characteristics of the transported cargo

Cargo in transport refers to all items from the moment of loading into the back of a car until the moment of delivery to the consignee. In this case, according to the method of loading and unloading: sand, crushed stone, soil-mass are bulk cargo.

Bulk cargo is a cargo that can be loaded and unloaded in bulk and transported without counting places or pieces.

Loading operations are carried out using excavators, self-propelled loaders, forklifts, belt conveyors and other means. Transportation of bulk and bulk cargo is often an integral part of earthmoving, stripping, construction and other work.

Dump trucks of the ZIL-MMZ, KrAZ, MAZ, KamAZ, BelAZ brands are used as rolling stock.

Bulk cargoes do not require special conditions during transportation, storage and warehousing.

For transporting large volumes of bulk cargo during quarrying or mining operations open method etc., they use dump trucks with especially heavy load capacity (BelAZ car).

Dumper vehicles are used to transport goods over short distances and on bad roads.

According to the degree of utilization of carrying capacity, bulk cargo belongs to the first class (J c = 1).

According to the degree of danger, these cargoes are classified as low-hazard.

1.2 Analysis of cargo flows by quarter of the year

Freight flow is the number of tons of cargo transported in a certain direction. Freight flows are unevenly distributed across quarters of the year.

1. Determine the average quarterly, daily and annual volume of transportation:

Q day =Q 1 +Q 2 +Q 3 +Q 4 +Q 5 = 210+98+112+112=552(t)

Q year =Q day *D e =552*60=33120(t)

Q av =Q year / 4=33120/ 4=8280(t)

2. We determine the volume of transportation by quarter of the year:

Ikv=Q avg *0.9=8280*0.9=7452(t)

IIkv= Q avg *1=8280*1=8280(t)

IIIkv= Q avg *1.2=8280*1.2=9936(t)

IVkv= Q avg *0.9=8280*0.9=7452(t)

3. Schedule of uneven traffic.

The degree of unevenness of cargo flows is characterized by the unevenness coefficient.

h n =Q max /Q av =9936/8280=1.2

1.3 Requirements for organizing the work of cargo points

A loading and unloading point is a facility where cargo is received and sent, prepared, sorted, stored, loaded, unloaded and documents are processed.

Based on the type of work performed, points are divided into loading points, where only loading work is performed, for example, a quarry; unloading, where only unloading is performed, for example, a dump, and loading and unloading, where both types of work are performed (various bases, enterprises, etc.).

Depending on the time of action - permanent, seasonal and temporary.

At permanent cargo points, loading and unloading operations are carried out regularly over a long period of time. Such points include various enterprises, trade and wholesale centers, metal depots, elevators, etc. At seasonal cargo stations, work is carried out for a certain period of time, usually at the same time (season) every year (grain cleaning, agricultural processing stations, etc.). Temporary cargo points operate for a short period of time (various construction sites, etc.).

According to the nomenclature of processed goods - into universal (for a wide range) and specialized (for individual goods or homogeneous groups).

Loading and unloading points are located at industrial and agricultural enterprises, construction sites, supply and marketing organizations, as well as at freight road and railway stations, ports, marinas, and airports.

The main elements of permanent loading and unloading points are: closed or open storage facilities, weighing devices, loading and unloading equipment (mechanisms, devices and rigging equipment), a network of access roads to loading and unloading places, external lighting, service and household premises, means of communication.

The weighing facility at the loading and unloading point must have commodity scales (for weighing individual parts of cargo), automobile scales (for weighing a car with and without cargo) or strain gauge scales (weighing a car without stopping it at a speed of 3 km/h). The weight of the cargo when weighed on a truck scale is equal to the difference between the total weight of the vehicle with the load and the weight of the vehicle before loading (or after loading).

Access roads must have a hard surface (including temporary parking areas) and be kept in good condition (cleared of debris and, in winter, of snow and ice). They should not intersect with other traffic flows and eliminate the need for reversing.

For work in the dark it is provided artificial lighting: in open areas - at least 3 lux, on access roads - 1 lux.

To ensure the required productivity, the loading and unloading point is equipped with the required number of posts - platforms where loading or unloading is carried out. When performing loading and unloading operations in a mechanized manner, loading and unloading posts are equipped with appropriate lifting machines.

A group of territorially united posts at the point forms a loading and unloading front. One of its main parameters is the length, which depends on the nature of the arrangement of the rolling stock: it can be in-line (lateral), end (transverse) and stepped (at an angle to the front of loading and unloading operations).

The in-line arrangement allows loading and unloading operations to be carried out through the side side, which is significantly larger than the rear one, which allows increasing labor productivity when performing loading and unloading operations. In addition, this arrangement method minimizes the time spent maneuvering rolling stock. In-line arrangement is most effective when loading and unloading road trains. The disadvantage of this method is the excessively long front length even with a small number of posts.

At end method A larger number of vehicles can be positioned at a certain length of the front. However, this arrangement requires additional maneuvering of the vehicle in reverse. Unloading is done through the tailgate. This method is the only one possible when unloading most brands of dump trucks.

The staggered arrangement allows loading and unloading operations to be performed through the rear and side walls simultaneously, which helps reduce downtime during loading and unloading operations. However this method The arrangement of rolling stock is characterized by increased time spent on maneuvering, since the vehicle is delivered in reverse and is complicated by the fact that the driver needs to monitor not only the rear clearance, but also both side ones, i.e. putting the car in the post is equivalent to putting it in the box in reverse.

When arranging rolling stock in-line, the length of the loading and unloading fronts.

L f =A*(L a +a)+a, m.

When the rolling stock is arranged at the ends, the length of the loading and unloading front.

L f =A*(B a +b)+b, m,

Where A is the number of cars, m;

L a - length of the car, m;

B a is the width of the car, m;

a and b - the distance between cars with side and end layouts, m; accept: n - not less than 1.0 m, b - not less than 1.5 m.

1.3.1 Operating hours of points throughout the year, week, working day

Cargo points operate 305 days a year, within 6 days working week with one day off. The operating mode is two shifts, lasting 14 hours.

1.3.2 Condition of access roads and lighting

The width of access roads for one-way traffic should not be less than 3.5 meters, and for two-way traffic - 6.2 meters with appropriate extensions at turns. Access roads must be kept clean and cleared of debris that may impede vehicle movement. In winter, it is promptly cleared of snow and ice and sprinkled with sand.

Particular attention should be paid to the lighting of loading and unloading areas. In the dark (night) time must be equipped with artificial lighting. If the cargo requires weighing upon acceptance and delivery, then the loading point must be provided with a weighing platform for weighing the vehicle. The vehicle must drive onto the scale at a speed of up to 5 km/h.

1.3.3 The feasibility of organizing a control center or installing technical means of control

In those cargo points where the number of vehicles transporting cargo exceeds more than 20 units, it is advisable to organize a dispatch center; if the number of vehicles is small, technical means of control are installed. The cargo station must have a space for the dispatcher to work. Depending on the nature of the cargo being transported, the warehouse allows for reliable accounting of the availability of material assets, speed of reception and delivery of stored cargo.

The control center must be equipped with technical means of communication: telephone, walkie-talkie, etc.

1.3.4 Conclusions and proposals for organizing the technological process of transportation

The transport process consists of three main elements: loading, movement and unloading.

Loading includes the supply of vehicles to to the right place, organization of the scope of work, accumulation, formation and sorting of cargo, preparation of documents accompanying transportation. The main document for transportation is waybill, on the basis of which the shipper writes off material assets from the accounts of his enterprise, transferring them to transport workers for the period of transportation. All risks associated with the safety of the goods from this moment pass from the cargo owner to the carrier. The carrier is not the owner of the cargo, but is financially responsible for it during the period of transportation.

Movement is the main function of transport. The increasingly complex traffic flow requires more attention from both route planners and performers (drivers, drivers, captains) to reduce travel time and guarantee the safety of transportation of goods or passengers.

Loading and unloading operations can be carried out by cargo owners or, if desired and possible, by transport workers, who often do not want to depend on cargo owners, to reduce the time for loading and unloading operations and the overall time of the production process. These operations are the most complex and labor-intensive, affecting the delay time of the vehicle and, consequently, reducing its productivity.

Unloading- this is the delivery of the vehicle to the work area, the dismantling and sorting of cargo, the preparation of documents for the arrived cargo. According to the consignment note, the cargo is transferred to the consignee, who assumes financial responsibility. All risks for the cargo are transferred from the carrier to the consignee.

Transport continues and completes the process of production until it is delivered to the consumer. The process of production of products is considered completed only when the products are delivered to the sphere of consumption and, accordingly, the process of production of transport products stops immediately after the cargo is delivered to the right place. Consequently, transport products are produced only while the vehicle with cargo is moving.

Agreement.

Based on approved annual transportation plans, road transport organizations and clients enter into direct business contracts for transportation.

A contract for road transportation of goods is an agreement under which one party (motor transport organization) undertakes to accept for transportation and deliver the cargo of the other party (client) from the place of departure to the destination within a specified time frame, and the other party (client) undertakes to present the cargo for transportation, ensure loading and unloading of cargo and pay the cost of transportation.

For motor transport enterprises of the system of the Ministry of Road Transport of the RSFSR, a general standard contract for the carriage of goods has been established. It consists of the following sections: the subject of the contract, which indicates the total volume of transportation, cargo turnover and the estimated cost of upcoming cargo transportation; conditions of transportation, which indicate the payment procedure; responsibility of the parties for fulfilling the terms of the agreement; validity period and legal addresses (current accounts) of the parties. Enterprises and organizations entering into contracts with motor transport organizations, must necessarily submit an annex to the contract, which contains data on the volume of cargo transportation and cargo turnover, broken down by points of departure and quarters of the year.

In accordance with the annual contract and within the quarterly plan, the motor transport company, in agreement with the client, approves monthly plans 10 days before the start of the quarter.

In contracts, the parties must specifically provide for a limit (in percentage) on the possible change in the average daily volume of traffic.

The agreement is usually signed by the heads of motor transport enterprises and client organizations or their deputies. The annual contract must be concluded no later than March 15 of the current year.

The Charter defines the financial liability of motor transport enterprises and clients for failure to fulfill the ten-day transportation plan in case of non-removal of cargo or failure to present cargo for transportation. In this case, the guilty party must pay the other party a fine in the amount of 20% of the cost of the failed transportation and in the amount of 10% of the cost of using the vehicle with time-based payment. This provision is reflected in the contract.

Motor transport enterprises and customers are exempt from paying a fine for failure to fulfill the transportation plan if this is due to the following reasons: natural phenomena (drifts, floods, fires, etc.); temporary cessation or restriction, in accordance with the established procedure, of the movement of vehicles on the roads; an accident at the enterprise, as a result of which the work of the latter or its individual workshops was stopped for a period of at least 3 days. When concluding and executing contracts for the road transportation of goods, the parties must be guided by the main applicable laws, instructions and directive documents of higher organizations.

The importance of a business agreement as the main document defining the rights and obligations of the parties, the responsibility of a motor transport enterprise for the timely removal of products from shippers and their delivery to consignees is very great. If cargo transportation plans are not fulfilled within the terms stipulated by the contracts, the amount of contributions to the economic incentive fund (material incentive) may be reduced. This is due to the fact that the activities of motor transport enterprises largely determine how the customers they serve will fulfill the most important indicator of the plan - the volume of products sold.

2. Calculation and technological section

.1 Selection and justification of PS

Brief technical characteristics of the selected PS.

The main requirements of the PS are in accordance with the conditions of the transportation process, i.e. The PS must provide:

1. safety of the transported cargo;

2. the most complete use of carrying capacity;

Convenience of loading and unloading operations.

KamAZ-53212 Road train consisting of a KamAZ-53212 vehicle and a GKB-8352 trailer

q n = 8t q n = 10t

For transportation we choose 2 vehicles with different carrying capacity.

P=Q day1 *L er1 +Q day2 *L er 2+Q day3 *L er3 +Q day4 *L er4 +Q day5 *L er5 =210*8+98*12+112*9+112*9=4872 t/km

We calculate the distance for transporting one ton of cargo:

L av = L eg = P/Q total = 4872/552 = 8.82 km

3. Calculate the average travel time:

t dv = 2L eg /V t =2*8.82/25=42min

For the KamAZ-53212 vehicle, q n = 10t:

(t t =1m) t p =t p = q n *t t =10*0.97=9.7min

t p-p = t p + t p =9.7+9.7=16min=0.32h

For a road train consisting of a KamAZ-55212 vehicle and a GKB-8325 trailer, q n = 20t:

t p =t p = q n *t t =20*0.97=19.4min

t p-p = t p + t p =19.4+19.4=40min=0.66h

The decisive factor when choosing a substation is the comparative calculation of the substation productivity in tons:

KamAZ-53212 q n *B*J with *V t

q n - Load capacity c - Load capacity utilization factor t - Technical speed

L av - Average trip length Mileage utilization factor

t p-r - downtime for loading/unloading

We calculate the performance for the KamAZ-53212 vehicle

We calculate the productivity for a road train consisting of a KamAZ-53212 vehicle with a GKB-8352 trailer

V h = q n *B*J s *V t / L eg + B* V t * t p-r = 20*1*0.5*25 / 8.82+ 25*0.5*0.66 = 14.6 t/h

After calculating the hourly productivity for transportation, we select a road train consisting of a KamAZ-53212 vehicle with a GKB-8352 trailer, since it has greater productivity than the KamAZ-53212 vehicle.

Brief technical characteristics of the road train consisting of a KamAZ-53212 vehicle with a GKB-8352 trailer

KamAZ-53212

Onboard tractor-trailers are produced by the Kama Automobile Plant: KamAZ-5320 since 1976, KamAZ-53212 since 1979. Designed to work primarily with trailers. The body is a metal platform with opening side and rear sides. The flooring is wooden; installation of an awning is provided. The cabin is a three-seater, tilting forward, noise- and thermally insulated, equipped with places for fastening seat belts; the KamAZ-53212 has a berth. The driver's seat is sprung and adjustable according to the driver's weight, length, and backrest angle.

Main trailers: for KamAZ-5320 - GKB-8350 and -8355; for KamAZ-53212 - GKB-8352 and -8357.

Modifications:

KamAZ-5320 car - KamAZ-53211 chassis and tropical version - KamAZ-532007;

KamAZ-53212 car - KamAZ-53213 chassis and tropical version - KamAZ-532127.

On the diagram of the KamAZ-53212 car, the dimensions for the aluminum platform are given in brackets.

KamAZ-5320 KamAZ-53212

Curb weight, kg 7080 8000

Gross weight, kg 15305 18225

Permissible trailer weight, kg 11500 14000

Gross weight of the road train, kg 26805 32225

Max. vehicle speed, km/h 80 80

The same, road trains 80 80

Vehicle acceleration time to 60 km/h, sec. 35 40

The same, road trains 70 90

Max. climbability by car, % 30 30

The same, by road train 18 18

Vehicle run-out from 50 km/h, m 700 800

Car braking distance from 60 km/h, m 36.7 36.7

The same, road trains 38.5 38.5

Control fuel consumption, l/100 km of vehicle:

at 60 km/h 23.0 24.4

at 80 km/h 29.6 31.5

The same, road trains:

at 60 km/h 32.5 33.0

at 80 km/h 43.7 44.8

Turning radius, m:

on the outer wheel 8.5 9.0

overall 9.3 9.8

Engine.

Maud. KamAZ-740.10, diesel, V-o6p. (90°), 8-cylinder, 120x120 mm, 10.85 l, compression ratio 1 7, operating order 1-5-4-2-6-3-7-8, power 154 kW (210 hp. ) at 2600 rpm, torque 637 Nm (65 kgf-m) at 1500-1800 rpm. Injectors - closed type, TNDV - V-shaped, 8-section, spool type, with fuel priming pump low pressure, fuel injection advance clutch and all-mode speed controller. The air filter is dry, with a replaceable cardboard filter element and a clogging indicator. The engine is equipped with an electric torch device (EFD) and (optional) a pre-heater PZD-30.

Transmission.

Clutch - double-disc, with peripheral springs, release drive - hydraulic with pneumatic booster. Gearbox - 5-speed, with a front divider, the total number of gears is ten forward and two reverse, gear. numbers: I-7.82 and 6.38; II-4.03 and 3.29; III-2.5 and 2.04; IV-1.53 ​​and 1.25; V-1.0 and 0.815; ZX-7.38 and 6.02. Synchronizers - in II, III, IV and V gears. The divider is equipped with a synchronizer, the divider control is pneumomechanical, preselector. Cardan transmission - two cardan shafts. Main gear - double (conical and cylindrical), gear. number - 6.53 (ordered - 7.22; 5.94; 5.43); The middle axle is a straight axle, with a center differential locked using an electro-pneumatic or pneumatic drive.

Wheels and tires.

Wheels - discless, rim 7.0-20, fastening with 5 studs. Tires - 9.00R20 (260R508), mod. I-N142B, front wheel tire pressure - 7.3; rear: KamAZ-5320 - 4.3; KamAZ-53212 - 5.3 kgf/cm. sq.; number of wheels 10+1.

Suspension.

Dependent: front - on semi-elliptical springs with rear sliding ends, with shock absorbers; the rear is balanced, on semi-elliptical springs, with six reaction rods, the ends of the springs are sliding.

The service brake system is with drum mechanisms (diameter 400 mm, lining width 140 mm, cam release), dual-circuit pneumatic drive. Brake chambers: front - type 24, bogies - 20/20 with spring energy accumulators. Parking brake - trolley brakes from spring energy accumulators, pneumatic drive. The spare brake is combined with the parking brake. The auxiliary brake is a motor retarder with a pneumatic drive. The trailer brake drive is combined (two- and single-drive). There is an alcohol fuse against condensate freezing.

Steering.

The steering mechanism is a screw with a ball nut and a piston-rack that engages with the toothed sector of the bipod shaft, transmitting. number 20. The hydraulic booster is built-in, the oil pressure in the booster is 80-90 kgf/cm. sq.

Electrical equipment.

Voltage 24 V, battery 6ST-190TR or -190 TM (2 pcs.), generator set G-273 with voltage regulator YA120M, starter ST142-B.

Fuel tanks:

for KamAZ-5320 - 175 or 250 l,

for KamAZ-53212 - 250 l, diesel fuel;

cooling system (with heater) - 35 l, cool. liquid - antifreeze A-40;

engine lubrication system - 26 l, summer M-10G (k) winter M-8G2 (k), all-season DV-ASZp-10V;

power steering - 3.7 l, oil grade P;

gearbox with divider - 12l, TSP-15K;

drive axle housings - 2x7 l, TSp-15K;

hydraulic clutch release system - 0.28 l, Neva brake fluid;

shock absorbers - 2x0.475 l, liquid АЖ-12Т;

fuse against freezing of condensate in the brake drive - 0.2 l or 1.0 l, ethyl alcohol;

windshield washer reservoir - 1.8 l, NIISS-4 liquid mixed with water.

Weight of units (in kg):

Engine with clutch - 770,

gearbox with divider - 320,

cardan shafts - 49(59),

front axle - 255,

middle bridge - 592,

rear axle - 555,

frame - 605(738),

body - 870(1010),

cabin assembled with equipment - 577(603),

wheel complete with tire - 80,

radiator - 25.

Trailer GKB-8352

Produced by the Stavropol trailer plant GKB-8350 since 1976, GKB-8352 since 1980 based on the units of the KamAZ-5320 vehicle. The body is a metal platform with three opening sides. The main tractors are KamAZ-5320 and KamAZ-53212, respectively.

Comparative characteristics of trailers GKB 8350 and 8352

GKB-8350 GKB-8352

Load capacity, kg 8000 10000

Own weight, kg 3500 3700

Including on the front axle 1900 1900

Including rear axle 1600 1600

Gross weight, kg 11500 13700

Including the front one. axle 5750 6850

including on the back. Axle 5750 6850

Dimensions, mm 8290X2500X1800

Internal dimensions, mm 6100X2317X500

Loading height, mm. 1300 1370

Base, mm 4340 4340

Wheel track, mm 1850 1850

Drawbar height, mm 938 938

Number of wheels 8+1 8+1

Tires 260-508Р 260-508Р

Working drum with pneumatic drive, parking on rear wheels with fur. drive

Brake drive system: combined, single- and double-wire

Suspension: front and rear longitudinal semi-elliptics. springs

Rotating device: ball turning circle

2.2 Calculation of the number of trips based on daily requests

1. A1B1-B1A1

n e =Q/q n *J s =880/10*1=88 rides.

n e = 660/10*1=66 rides.

n e = 660/10*1=66 rides.

n e = 440/10*1=44 rides.

n e = 220/10*1=22 rides.

2.3 Mechanization of PRR during cargo transportation

Selection and justification of PR machines and load-handling devices PR machines are selected based on their operating conditions and ensuring the least downtime of the substations and mechanisms at minimal cost. Their choice depends on the following factors:

Characteristics of the transported cargo;

Characteristics of cargo flow;

Characteristic physical properties cargo;

Characteristics of daily volume;

Characteristics of the PS type.

Brief technical characteristics of the PRM.

The PZM-100 grain loader with a capacity of up to 110 t/h is designed for loading and unloading operations on open currents and in grain warehouses. The PZM-100 grain loader has also proven itself excellent during loading sea ​​containers for transportation of grain and railway cars.

The PZM-100 grain loader is specially designed to ensure fast loading of modern vehicles with a side height of up to 5 m and high-performance work in grain warehouses. The grain loader PZM-100 differs from the PZM-90S grain thrower of our production in greater productivity, a reinforced and more powerful frame, loading elevator, feeders and trimmer, as well as the use of more powerful electric motors and, accordingly, a different system for protecting electrical equipment from overloads.

Calculation of the required number of PRPs (posts) for each loading and unloading point.

The number of PRPs must be determined for each item separately:

1. Determine the time for loading (unloading) one ton of cargo:

t t = t p(p) /q n * J s = 40/20*1=2min/t

2. Define throughput:

M t =60/ t t =60/20=30t/h

3. Determine the number of loading (unloading) posts:

N= (Q day /M t *T n)*h n

N A 1 =(210/30*16)*1=1(constant)

N A 2 =(98/30*16)*1=1(posts)

N A 3 =(112/30*16)*1=1(posts)

N A 4 =(112/30*16)*1=1(posts)

Determination of the main technical and operational indicators when organizing the work of a substation on simple pendulum routes, based on daily requests.

Route No. 1.

Initial data:

Q day = 210t

Tn = 16h t, = 25km/h s = 1

t p-r = 0.66 h

1. Route length:

L m = L eg + L` x =8+8=16(km)

L` x - length of idle driving, km.

L m - route length, km; t - average technical speed, km/h;

t p-r - time for loading and unloading, hours.

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(3+9-8)/25)/1.3=12(rev)

Tn - time on duty, h;

L` x - last idle ride, km;

t rev - time spent by the car per revolution, h.

V r.d. = q n * J s * Z rev =20*1*12=240(t)

W r.d. = q n * J c * Z rev * L eg =20*1*12*8=1920(t.km)

q n - load capacity of the substation, t; c is the coefficient of utilization of the substation's load-carrying capacity;

L eg - length of a loaded ride, km.

L m - route length, km;

Z rev - number of revolutions along the route, rev;

L n1 - first idle run, km;

L n2 - second idle run, km;

L` x - last idle ride, km.

7

L gr = L eg * Z rev =8*12=96(km)

L eg - length of the loaded ride, km;

Z rev - number of revolutions along the route, rev.

B= L gr / L day =96/196=0.48

L day - daily mileage along the route, km.

9

t rev - time spent by the car per revolution, h;

Z rev - number of revolutions along the route, rev;

L n1 - first idle run, km;

L n2 - second idle run, km;

L` x - last idle ride, km; t - average technical speed, km/h.

e = L day / T n.f = 196/15.76 = 12.43 (km/h)

A E = Q day / V r.d = 210/240 = 0.87 (aut)

Q day - daily volume of transportation, t;

V r.d - daily productivity of the substation, i.e.

12. Number of vehicle-hours on duty along the route6

ACh n = A E * T n.f. =0.87*15.76=13.71(auto-hour)

T n.f. - actual time on duty, hours.

13

AD e = A E *D e =0.87*60=52.2(aut-day)

A E - cars in operation, auto;

D e - days in operation, days.

14

L total = L day * BP e =196*52.2=10231.2(km)

L day - daily mileage along the route, km;

L` gr = L gr * AD e =96*52.2=5011.2(km)

L gr - loaded mileage along the route, km;

AD e - car-days in operation, car-days.

16. Volume of transportation:

Q= V r.d * AD e =240*52.2=12528(t)

V r.d - daily productivity of the substation, t;

AD e - car-days in operation, car-days.

Freight turnover:

Р=W р.д * BP e =1920*52.2=4293120(t.km)

W r.d - daily productivity, t.km;

AD e - car-days in operation, car-days.

Route No. 2

Initial data:

Tn = 16h t = 25km/h s = 1

t p-r = 0.66 h

1. Route length:

L m = L eg + L` x =12+12=24 (km)

Time spent by the car per revolution:

t rev = L m / V t + t pr =24/25+0.66=1.62(h)

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(12+9-12)/25)/1.62=10(rev)

4. Daily vehicle performance:

V r.d. = q n * J s * Z rev =20*1*10=200 (t)

5. Daily productivity of the substation:

W r.d. = q n * J s * Z rev * L eg =20*1*10*12=2400 (t.km)

6

L day = L m * Z rev + L n1 + L n2 - L` x =24*10+12+9-12=249 (km)

7. Loaded vehicle mileage along the route:

L gr = L eg * Z rev =12*10=120 (km)

8

B= L gr / L day =120/249=0.48

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.62*10+(12+9-12/25)=16.56 (h)

10. Vehicle operating speed:

e = L day / T n.f =249/16.56=15.03(km/h)

11. Operating number of vehicles operating along the route:

A E = Q day / V r.d =98/200=0.49 (aut)

12

ACh n = A E * T n.f. =0.49*16.56=8.11 (auto-hour)

AD e = A E *D e =0.49*60=29.4 (aut-day)

L total = L day * BP e =249*29.4=7320.6 (km)

15

L` gr = L gr * AD e =120*29.4=3528 (km)

16. Volume of transportation:

Q= V r.d * AD e =200*29.4=5880(t)

Freight turnover:

Р=W р.д * BP e =2400*29.4=70560 (t.km)

Route No. 3

Initial data:

Q day = 112t

Tn = 16h t = 25km/h s = 1

t p-r = 0.66 h

1. Route length:

Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(11+6-9)/25)/1.38 =11(rev)

4. Daily vehicle performance:

Daily productivity of the substation:

Daily car mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =18*11+11+6-9=206 (km)

Loaded vehicle mileage along the route:

Mileage utilization rate:

B= L gr / L day =99/206=0.48

Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(11+6-9/25)=15.5 (h)

Vehicle operating speed:

e = L day / T n.f =206/15.5=13.29 (km/h)

Operating number of vehicles operating along the route:

Number of vehicle-hours on duty along the route:

ACh n = A E * T n.f. = 0.50*15.5=7.75 (auto-hour)

Vehicle days in operation:

Total vehicle mileage along the route:

L total = L day * BP e =206*30=6180 (km)

Loaded vehicle mileage along the route:

Volume of transportation:

Freight turnover:

Р=W р.д * BP e =1980*30=59400 (t.km)

Route No. 4.

Initial data:

Q day = 112t

Tn = 16h t = 25km/h s = 1

t p-r = 0.66 h

1. Route length:

L m = L eg + L` x =9+9=18 (km)

Time spent by the car per revolution:

t rev = L m / V t + t pr =18/25+0.66=1.38 (h)

Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(10+4-9)/25)/1.38 =11(rev)

Daily vehicle performance:

V r.d. = q n * J s * Z rev =20*1*11=220 (t)

Daily productivity of the substation:

W r.d. = q n * J c * Z rev * L eg =20*1*11*9=1980 (t.km)

Daily car mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =18*11+10+4-9=203 (km)

Loaded vehicle mileage along the route:

L gr = L eg * Z rev =9*11=99 (km)

Mileage utilization rate:

B= L gr / L day =99/203=0.48

Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(10+4-9/25)=15.18 (h)

Vehicle operating speed:

e = L day / T n.f =203/15.38=13.19 (km/h)

A E = Q day / V r.d = 112/220 = 0.50 (automatic)

Number of vehicle-hours on duty per route6

ACh n = A E * T n.f. = 0.50*15.38=7.69 (auto-hour)

13. Vehicle days in operation:

AD e = A E *D e =0.50*60=30 (aut-day)

Total vehicle mileage along the route:

L total = L day * BP e =203*30=6090 (km)

Loaded vehicle mileage along the route:

L` gr = L gr * AD e =99*30=2970 (km)

Volume of transportation:

Q= V r.d * AD e =220*30=6600 (t)

Freight turnover:

Р=W р.д * BP e =1980*30=59400 (t.km)

2.5 Production program for operation (existing transportation)

A e = A e1 + A e2 + A e3 + A e4 + A e5 =0.87+0.49+0.50+0.50=2.36(aut)

2. Listed number of cars operating on all routes:

A sp = A e / a b = 2.36/0.8 = 2.95 (aut)

AD x = A sp * D k = 2.95 * 60 = 177 (aut-day)

AD e = A e * D e =2.36*60=141.6(aut-day)

5. Fleet utilization rate:

a n = blood pressure e / blood pressure x = 141.6/177 = 0.8

åACh n =ACh 1 +ACh 2 +ACh 3 +ACh 4 +ACh 5 = 13.71+8.11+7.75+7.69=37.26 (aut)

T n.f.(sr) = åACh n / A e =37.26/2.36=15.78(h)

åL total = L total1 +L total2 +L total3 +L total4 +L total5 = 10231.2+7320.6+ 6180+6090 =29911.8 (km)

åL` gr = 5011.2+3528+2970+2970=14479.2 (km)

10. Mileage utilization rate taking into account all routes:

В=åL` gr /åL total =14479.2/29911.8=0.48

10. Average daily mileage of a car:

L ss =åL total / AD e =29911.8/141.6=211.24(km)

11. Volume of traffic on all routes:

åQ=Q 1 +Q 2 +Q 3 +Q 4 +Q 5 = 12528+5880+6600+6600=31608 (t)

12. Freight turnover on all routes:

åР=Р 1 +Р 2 +Р 3 +Р 4 +Р 5 = 100224+70560+59400+59400=289624 (t.km)

2.6 Justification of rational routes for the transportation of goods using economic and mathematical methods using combined matrices (designed transportation)

We enter the initial data into a general table, in which the recipients of the cargo are located in rows, and suppliers in columns.







5 8

* 5 3



Since there is a potential cell, we build another matrix







5 8






















Route No. 1 А1Б1-Б1А1 - 5 riders (pendulum with reverse idle run)

Route No. 2 А3Б3-Б3А3 - 6 riders (pendulum with reverse idle run)

Route No. 3 A4B4-B4A4 - 1 trip (pendulum with reverse idle run)

Route No. 4 A1B1-B1A2-A2B2-B2A4-A4B4-B4A1 -15 riders (circular along a hexagonal contour)

Check: 5+6+1+15=27 riders.

2.8 Determination of the main technical and operational indicators for each rational route (projected transportation)

Route No. 1.

Initial data:

Q days = 100t

tp-p=0.66

1. Route length:

L m =L eg + L` x =8+8=16 (km)

2. Time spent by the car per revolution:

t rev = L m / V t + t pr =16/25+0.66=1.3(h)

3. Number of revolutions along the route:

4. Daily vehicle performance:

V r.d. = q n * Jc* Z rev =20*1*12=240(t)

5. Daily productivity of the substation:

W r.d. = q n * Jc* Leg* Z rev * =20*1*12*8=1920(t.km)

6. Daily vehicle mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =16*12+3+9-8=196(km)

L gr = Leg* Z rev =8*12=96 (km)

8. Mileage utilization rate:

B= L gr / L day =96/196=0.48

9. Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.3*12+(3+9-8/25)=15.76(h)

e = L day / T n.f = 196/15.76 = 12.43 (km/h)

11. Operating number of vehicles operating along the route:

A E = Q day / V r.d =100/240=0.41(aut)

12. Number of vehicle-hours on duty along the route6

ACh n = A E * T n.f. =0.41*15.76=6.4(auto-hour)

13. Vehicle days in operation:

AD e = A E *D e =0.41*60=24.6(aut-day)

14. Total vehicle mileage along the route:

L total = L day * BP e =196*24.6=4821.6(km)

15. Loaded vehicle mileage along the route:

L` gr = L gr * AD e =96*24.6=2361.6(km)

16. Volume of transportation:

Q= V r.d * AD e =240*24.6=5904(t)

Freight turnover:

Р=W р.д * BP e =1920*24.6=47232(t.km)

Route No. 3.

Initial data:

L n2 = 6 km s1 = 1

Tn = 16h t = 25km/h

t p-r = 0.66 h

1. Route length:

L m =L eg + L x =9+9=18(km)

2. PS turnover time:

3. Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(11+6-9)/25)/1.38=11(rev)

5. Daily productivity of the substation:

W r.d. = q n *J s *

6. Daily vehicle mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =18*11+11+6-9=206(km)

L gr = L eg * Z rev =9*11=99(km)

8. Mileage utilization rate:

B= L gr / L day =99/206=0.48

Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(11+6-9/25)=15.5(h)

Vehicle operating speed:

e = L day / T n.f =206*15.5=13.29(km/h)

Operating number of vehicles operating along the route:

A E = Q day / V r.d =80/220=0.36(aut)

Number of vehicle-hours on duty per route6

ACh n = A E * T n.f. = 0.36*15.5=5.58(auto-hour)

Vehicle days in operation:

AD e = A E *D e =0.36*60=21.6 (aut-day)

14. Total vehicle mileage along the route:

L total = L day * BP e =206*21.6=4449.6 (km)

Loaded vehicle mileage along the route:

L` gr = L gr * AD e =99*21.6=2138.4 (km)

Volume of transportation:

Q= V r.d * AD e =220*21.6=4752 (t)

Freight turnover:

Р=W р.д * BP e =1980*21.6=42768 (t.km)

Route No. 3

Initial data:

L n2 = 4 km s1 = 1

Tn = 16h t = 25km/h

t p-r = 0.66 h

1. Route length:

L m =L eg + L x =9+9=18(km)

2. PS turnover time:

T rev = L m / V t + t pr =18/25+0.66=1.38(h)

3. Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(10+4-9)/25)/1.38=11(rev)

4. Daily productivity of the substation:

V r.d. = q n * J s * Z rev =20*1*11=220(t)

5. Daily productivity of the substation:

W r.d. = q n *J s * L eg * Z rev =20*1*9*11=1980 (t/km)

L day = L m * Z rev + L n1 + L n2 - L` x =18*11+10+4-9=203(km)

7. Loaded mileage along the route:

L gr = L eg * Z rev =9*11=99(km)

8.
Mileage utilization rate:

B= L gr / L day =99/206=0.48

Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(10+4-9/25)=15.38(h)

Vehicle operating speed:

e = L day / T n.f =203*15.38=13.19(km/h)

Operating number of vehicles operating along the route:

A E = Q day / V r.d = 20/220 = 0.09 (aut)

Number of vehicle-hours on duty per route6

ACh n = A E * T n.f. = 0.09*15.38=1.38(auto-hour)

Vehicle days in operation:

AD e = A E *D e =0.09*60=5.4 (aut-day)

Total vehicle mileage along the route:

L total = L day * BP e =203*5.4=1096.2 (km)

Loaded vehicle mileage along the route:

L` gr = L gr * AD e =99*5.4=534.6 (km)

Volume of transportation:

Q= V r.d * AD e =220*5.4=2376 (t)

Freight turnover:

Р=W р.д * BP e =1980*5.4=10692 (t.km)

Route No. 4.

A1B1-B1A2-A2B2-B2A4-A4B4-B4A1

Initial data:

Q day = 300t

L eg2 = 12 km

L n2 = 4 km s1 = 1 s2 = 1 s3 = 1

Tn = 16h t = 25km/h

t p-r = 0.66h

1. Route length:

L m =åL eg +å L x =29+13=42(km)

2. PS turnover time:

T rev = L m / V t + t pr =42/25+0.66=3.66(h)

3. Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(3+4-7)/25)/3.66=5(rev)

4. Daily productivity of the substation:

V r.d. = q n * (J с1 + J с2 + J с3)* Z rev =20*(1+1+1)*5=300(t)

5. Daily productivity of the substation:

W r.d. = q n *(J с1 * L eg1 + J c2 * L eg2 + J c3 * L eg3)* Z rev =

20(1*8+1*12+1*9)*5=2900 (t/km)

6. Daily vehicle mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =42*5+3+4-7=210(km)

7. Loaded mileage along the route:

L gr = (L eg1 + L eg2 + L eg3)* Z rev =(8+12+9)*5=145(km)

8. Mileage utilization rate:

B= L gr / L day =145/210=0.69

Actual time in outfit:

T n.f. = t rev * Z rev +((L n1 + L n2 - L` x)/ V t)=3.66*5+((3+4-7)/25)=18.5(h)

Vehicle operating speed:

e = L day / T n.f =210/18.5=11.35(km/h)

Operating number of vehicles operating along the route:

A E = Q day / V r.d =300/300=1 (automatic)

Number of vehicle-hours on duty per route6

ACh n = A E * T n.f. = 1*18.5=18.5(auto-hour)

Vehicle days in operation:

AD e = A E *D e =1*60=60 (aut-day)

Total vehicle mileage along the route:

L total = L day * BP e =210*60=12600 (km)

Loaded vehicle mileage along the route:

L` gr = L gr * AD e =145*60=8700 (km)

Volume of transportation:

Q= V r.d * AD e =300*60=18000 (t)

Freight turnover:

Р=W р.д * BP e =2900*60=174000 (t.km)

2.9 Production program for operation (projected transportation)

1. Operating number of vehicles operating on all routes:

A e = A e1 + A e2 + A e3 + A e4 =0.41+0.36+0.09+1=1.86 (aut)

2. Listed number of cars operating on all routes:

A sp = A e / a b = 1.86/0.8 = 2.32 (aut)

3. Car-days on the farm (listed):

AD sp = A sp * D k = 2.32 * 60 = 139.2 (aut-day)

4. Vehicle days in operation:

AD e = A e * D e =1.86*60=111.6 (aut-day)

5. Fleet utilization rate:

a n = BP e / BP sp = 111.6/139.2 = 0.80

6. The watch car is equipped for all routes:

åACh n =ACh 1 +ACh 2 +ACh 3 +ACh 4 =6.4+5.58+1.38+18.5=31.86 (auto-hour)

7. Average actual time on duty:

T n.f.(sr) = åACh n / A e =31.86/1.86=17.12 (h)

8. Total mileage on all routes:

åL total = L total1 +L total2 +L total3 +L total4 =4821.6+4449.6+1096.2+12600=22967 km

9. Loaded vehicle mileage on all routes:

åL` gr = L` gr1 + L` gr2 +L` gr3 +L` gr4 =2361.6+2138.4+534.6+8700=13734.6 km

10. Mileage utilization rate taking into account all routes:

В=åL` gr /åL total =13734.6/22967.4=0.59

11. Average daily mileage of a car:

L ss =åL total / AD e =22967.4/111.6=205.80 (km)

12. Volume of traffic on all routes:

åQ=Q 1 +Q 2 +Q 3 +Q 4 =5904+4752+2376+18000=31032 (t)

13. Freight turnover on all routes:

åP=P 1 +P 2 +P 3 +P 4 =47232+42768+10692+174000=274692 (t.km)

cargo rolling stock transportation

3. Organizational section

.1 Annual contract and agreements for the carriage of goods, the procedure for its conclusion and a brief description of

The topic of a civil law contract must be given the closest attention, since the vast majority of a businessman’s legal relations objectively develop within the scope of civil law, and almost all sections and chapters of Parts 1 and 2 of the Civil Code of the Russian Federation are directly related to the regulation of the contract. By concluding various agreements with the aim of systematically making a profit, a business person inevitably risks his capital, property, good name, and, consequently, his future. The key to the successful implementation of one’s rights and obligations related to entrepreneurial activity is a deep knowledge of the legal framework of contractual relations.

Obligatory legal relations that establish legally binding relationships between the participants arise, in particular, from the contracts they have concluded.

In the Civil Code of the Russian Federation, a contract is defined as an agreement of two or more persons to establish, change or terminate civil rights or obligations (i.e., a two- or multilateral transaction). (Article 420 of the Civil Code of the Russian Federation).

The parties may enter into an agreement either provided for or not provided for by law or other legal acts, but not contrary to existing legislation. The rules on two- and multilateral transactions, provided for in Chapter 9 of the Civil Code of the Russian Federation (Part 2 of Article 420), apply to contracts. The general provisions on obligations (Articles 307-419) apply to obligations arising from an agreement, unless otherwise provided by the rules of this chapter (Chapter 27) and the rules on certain types of agreements contained in this Code (Civil Code of the Russian Federation). (Clause 3 of Article 420).

Since the topic of this diploma project is “Contract for the carriage of goods by road,” let us consider this type of contract in a little more detail.

One of the forms by which the relationship between the parties in the process of organizing cargo transportation is regulated is an agreement on the organization of cargo transportation. Previously, such agreements were used in the relationship between shippers and transport enterprises under different names and were regulated in transport charters (for example, an annual contract for road transport).

It should be noted that the system of long-term (long-term) contracts became widespread in transport in the early thirties, when a number of Government resolutions provided for the conclusion of direct contracts for the carriage of goods by transport authorities and their clientele.

The use of such agreements at that time and their role on individual types of transport were somewhat different, but their conclusion pursued one goal, to regulate such relationships between the parties, which, taking into account the specifics individual species transport, have not received sufficient regulatory permission, and also ensure the implementation of the transportation plan. Therefore, where the relationship between the parties to the transportation of goods was regulated in detail in a regulatory manner, such agreements were not applied.

On the contrary, in road and river transport, where the transportation of goods (with a large volume) was not sufficiently detailed, the conclusion of such contracts was a necessary means of regulating the relationship between the parties in organizing and performing the transportation of goods.

Article 798 of the Civil Code of the Russian Federation provides that carriers and cargo owners, if necessary, carry out systematic transportation of goods, can enter into long-term agreements on the organization of transportation, which determine the volumes, terms and other conditions for the provision of vehicles and the presentation of goods for transportation, the payment procedure, as well as other conditions of the organization transportation These agreements may also establish liability for violation of the obligations provided for therein.

The main purpose of such agreements on various modes of transport is to regulate during the transportation process such relationships between the parties that have not received sufficient regulatory permission, as well as to facilitate the implementation of the transportation process for a given period. Thanks to the conclusion of a long-term agreement on the organization of transportation, clear coordination of the activities of all participants in the transport process is ensured: shipper, carrier, consignee.

Let's take a closer look at one of the types of cargo transportation contracts - the forwarding contract. .

When transporting goods, there is a need to perform a whole range of auxiliary operations related to sending and receiving goods: in particular, their packaging, labeling, loading and unloading, delivery to the station (port) of departure or from the station (port) of destination to the recipient's warehouse, etc. For occasional transportation, these operations can be performed by the shippers and consignees themselves. In cases where the flow of cargo sent or arriving at the address of a particular person reaches significant sizes, self-execution of these operations becomes burdensome and economically unjustified. This can be done more effectively by persons specially trained and authorized for such activities. They act as intermediaries between carriers and their clientele. Such activities to serve the clientele of transport organizations are called forwarding (from the Latin expeditio - departure). The forwarding agreement is one of the auxiliary agreements related to the provision of transport services. This determines the scope of its application and the functions of its subjects (forwarder and client). It is used where freight transport relationships arise. The meaning of this agreement is to free senders and recipients from performing operations that are not typical for them in organizing and supporting the cargo transportation process. Accordingly, the main function assigned to the freight forwarder is to send or receive cargo on behalf of the client, as well as to provide other related services.

A transport expedition contract is defined as an agreement by virtue of which one party (the forwarder) undertakes, for a fee and at the expense of the other party (the client - the shipper or consignee), to perform or organize the performance of services specified in the forwarding contract related to the transportation of goods (Article 801 of the Civil Code of the Russian Federation).

The expedition agreement is mutual and compensated. It can be either consensual, when the forwarder organizes the performance of forwarding services, or real, when he performs them with the cargo entrusted to him (in particular, when the forwarder is a carrier). Its content is similar to a number of other representation agreements. The forwarder provides certain services to the client, which reveals similarities with such contracts as assignment, commission, agency, and paid services. However, the subject of the latter is the completion of any transactions and actions, including those not at all related to transport activities.

In contrast, expedition involves the provision of services directly related to the transportation of goods. Therefore, the expedition cannot be considered as a variety of one of the named agreements or their conglomerate.

On the contrary, in paragraph 2 of Art. 779 of the Civil Code of the Russian Federation directly states that the rules of Chapter 39 on remuneration for the provision of services do not apply to forwarding services. At the same time, the possibility of subsidiary application of the rules on assignment, commission and agency to transport expeditions is not excluded. Previously, this possibility was expressly provided for in Art. 105 of the Fundamentals of Civil Legislation of 1991, which allowed the use of rules on instructions when the forwarder acted on behalf of the client, and a commission agreement when he acted on behalf of own name. Currently Art. 801 of the Civil Code indirectly confirms this possibility by indicating the right of the forwarder to enter into a contract of carriage on behalf of the client or on its own behalf. In addition, any of the parties to the expedition agreement has the right to refuse to fulfill it, which is also typical for assignments, commissions and agency as personal transactions (Articles 806, 977, 1002, 1010 of the Civil Code of the Russian Federation). Thus, the expedition should be considered as a special type of transaction of representation.

There is also an internal connection between the contract of carriage and the expedition, due to the derivative of transport and forwarding services from transportation. Often, the duties of a forwarder can be directly assigned to the carrier (clause 2 of Article 801 of the Civil Code of the Russian Federation). In this case, the carrier does not have the right to enter into a contract of carriage on his own behalf, but can act as a commercial representative of another party (clause 3 of Article 182 of the Civil Code of the Russian Federation). In addition, when using the carrier itself as a forwarder, two situations may arise.

In one of them, the carrier acts as a forwarder in relation to another person (for example, another carrier) and the rules on forwarding are applied without any exceptions. In the other, the carrier becomes a forwarder in relation to its own transportation. In the latter case, the expedition is superimposed on the transportation, having the same subject composition in the two obligations. This affects the liability of the parties, statute of limitations and other conditions for the execution of both contracts.

For the first time, the Civil Code of the Russian Federation singled out the transport expedition agreement in a separate chapter, although previously the independent nature of this obligation was not subject to serious doubt. The norms contained in this chapter are of a very general nature, therefore, in accordance with paragraph 3 of Art. 801 of the Civil Code of the Russian Federation, a special law on transport and forwarding activities must be adopted. In his absence, the rules of the current transport charters and codes dedicated to the expedition remain in force.

The forwarding activities of road transport, which most often act as a freight forwarder due to their specific nature, were subject to more detailed regulation. The UAT contains a special chapter on the expedition (Section VIII). In addition, there are special documents of a departmental and interdepartmental nature (rules of transport and forwarding services). They remain valid to the extent that they do not contradict Chapter 41 of the Civil Code of the Russian Federation.

For issues that currently do not have special regulatory resolution, the general provisions of the law of obligations, as well as the above-mentioned norms of Chapters 49, 51, 52 of the Civil Code of the Russian Federation, may be applied.

The legislation provides for three main stages of concluding an agreement, which are common to various types of agreements and entities entering into relations: sending one party an offer to conclude an agreement (“offer”, written or oral), consideration of the other party to the offer and giving a response on acceptance of the offer (“acceptance”) ”) receipt of acceptance by the party sending the offer.

According to Article 433 of the Civil Code of the Russian Federation, a contract is recognized as concluded at the moment the person who sent the offer receives its acceptance.

If, in accordance with the law, the transfer of property is also necessary to conclude an agreement, the agreement is considered concluded from the moment of transfer of the relevant property (Article 224 of the Civil Code of the Russian Federation).

The contract subject to state registration, is considered concluded from the moment of its registration, unless otherwise provided by law.

As we see, paragraph 2 of Article 433 of the Civil Code of the Russian Federation, in order to determine the moment of concluding a real contract, refers us to Article 224 of the Civil Code of the Russian Federation, which states that the transfer of property is not only its delivery to the appropriate person, but also the delivery to a transport organization or communication organization for delivery to the addressee. The transfer of a bill of lading or other document of title is equivalent to the transfer of a thing.

When concluding agreements requiring state registration (for example, transactions with land or real estate), the court, as we know, has the right, at the request of one of the parties, to make a decision to register the transaction if the other evades state registration of the agreement. In this case, the transaction is registered by court decision. The moment of conclusion of the contract in such situations should also be determined in accordance with the court decision.

The contract for the carriage of goods is concluded by the transport organization and the shipper (cargo owner). If, after delivery to the destination, the cargo must be handed over to the sender himself, then the circle of participants in the transportation obligation is limited to this. Most often, however, a third party is indicated as the consignee, who is the sender’s counterparty under the contract (purchase and sale, etc.). He should be given the cargo at the destination

A contract for the carriage of goods is defined as an agreement by virtue of which the carrier undertakes to deliver the cargo entrusted to him by the sender to the destination and deliver it to the person authorized to receive the goods (recipient), and the sender undertakes to pay the established fee for the carriage of goods (Article 785 of the Civil Code of the Russian Federation).

It follows from the definition that the freight transportation contract is mutual and compensated. It is considered concluded only after the transfer of the cargo to the carrier and, therefore, is considered a real contract. Only in maritime transport, the contract of carriage, called the contract of affreightment or charter, is consensual.

A contract for the carriage of goods is a strictly formal contract. It is always in writing, and often in compliance with the mandatory details established by law.

As a rule, the contract for the carriage of goods is of a public nature (Articles 789, 426 of the Civil Code of the Russian Federation).

However, in order to recognize a freight transportation contract as public, a number of conditions must be met.

Firstly, the carrier must be a specialized commercial organization carrying out transportation by public transport.

Secondly, in accordance with transport legislation or a license, this organization must be endowed with the functions of a public carrier, obliged to carry out transportation at the request of anyone who applies.

Thirdly, this organization must be included in a special list of persons obliged to carry out transportation by public transport, which is subject to mandatory publication.

To conclude an agreement, the single document system provided for in paragraph 2 of Art. 785 of the Civil Code of the Russian Federation. Filling out and issuing such a document has important evidentiary value. Depending on the type of document used to formalize transportation, the following are distinguished:

 consignment note system used on almost all types of transport;

 bill of lading system

 charter system, usually used in maritime transport.

In some cases, systems can be combined.

The procedure for concluding a contract of carriage depends on its nature. The conclusion of a real contract is timed to coincide with the delivery of the cargo to the carrier along with the accompanying documents. If transportation is formalized by a consensual charter agreement, it is concluded in the general manner provided for civil contracts.

Freight transport contracts are divided by type of transport into railway, road, inland waterway, sea and air transport contracts. Based on territoriality, they are divided into domestic and international. Depending on the number of transport organizations involved in the transportation of goods, contracts for transportation in local, direct and direct mixed transport are distinguished.

Local transportation is transportation carried out by one transport organization within the territorial boundaries of its activities.

Transportation in which several transport organizations of the same type of transport participate under a single transport document is called direct transportation.

Direct mixed transportation is recognized as transportation in which at least two types of transport are involved, carrying out transportation under a single document drawn up for the entire route (for example, transportation of cargo from St. Petersburg to Volgograd with transshipment by the transport itself in Moscow with railway for water transport).

The procedure for carrying out such transportation is determined by agreements between organizations of various modes of transport, which must be concluded on the basis of a special law on direct mixed (combined) transportation (Article 788 of the Civil Code).

In this case, enterprises of various types of transport enter into agreements with each other on the organization of work to ensure the transportation of goods (nodal agreements, contracts for centralized delivery and export of goods, etc.) in the manner established by transport legislation (Article 799 of the Civil Code of the Russian Federation).

3.2 Operational daily planning and management of cargo transportation

The main task of a motor transport enterprise for the operation of rolling stock is to carry out the maximum possible volume of transportation at the lowest possible cost of labor and material resources. Successful completion of this task is possible with correct use rolling stock, increased productivity of workers, and primarily drivers, implementation of measures to save material and Money. One of the conditions contributing to the achievement of high performance indicators of a motor transport enterprise is properly organized transportation planning.

Operational transportation planning includes:

Drawing up a daily shift plan for cargo transportation (freight map) for the entire motor transport enterprise;

Development of transportation routes and drawing up planned tasks for the transportation of goods for each driver;

Reception and processing of waybills, accounting and operational analysis of the implementation of the daily shift plan.

The daily transportation plan is a specific expression of operational planning in road transport and represents a certain part of the monthly plan of a road transport enterprise, detailed for each cargo owner and each route, taking into account the specific characteristics of transportation for the coming day.

Drawing up a daily shift transportation plan begins with accepting applications (orders) for the transportation of goods from enterprises and organizations of senders and recipients of goods, i.e. clientele. In case of contractual relations between the carrier and the client, the latter submits an application to the ATP; in case of one-time transportation, an order is submitted. Applications (orders) are received in the established order by the cargo group and are recorded as they are received in a special journal.

Based on requests, columns 1-10 of the daily operational transportation plan are filled out in the cargo group

Receiving applications and orders for the transportation of goods is one of the main elements of daily shift planning. Practice shows that the success of the transportation plan largely depends on checking and clarifying all data specified in applications and orders.

The driver’s work on the line and the fulfillment of the planned volume of transportation is largely related to the condition of the access roads to the places of loading and unloading of goods, the preparation of cargo for transportation and the time of loading and unloading operations. All these factors must be checked when accepting applications.

According to the current rules for the transportation of goods by road, deadlines for submitting applications and orders for transportation are established.

Reception of applications (orders) and drawing up a daily operational plan takes up to 14 hours, development of a shift-daily plan - up to 16 hours, after which waybills are issued. The need to develop a daily shift plan by 4 p.m. is due to the fact that by this time cars begin to leave the line, and the dispatcher must warn drivers about the upcoming work the next day.

The shift-daily transportation plan is an important document of the operational planning system; it reflects the entire transportation plan of a motor transport enterprise for a calendar day.

The shift-daily plan can be various shapes, but it must reflect all the elements necessary to determine the required number of vehicles, routing transportation and calculating the productivity of each vehicle.

The daily shift plan is divided into two main parts. The first part, filled out by the dispatcher who accepts applications for the transportation of goods (in large motor transport enterprises there is a special group within the operation department that is responsible for selecting goods, accepting applications and drawing up a daily shift plan; in this case it is filled out by the senior dispatcher of this group), contains everything necessary data for selecting the type of rolling stock, determining its quantity and drawing up routes. In the second part, filled out by the dispatcher involved in drawing up planned assignments for drivers (in large ATPs by the senior dispatcher of the dispatch group), which are subsequently entered into waybills, the numbers of waybills are indicated according to the planned number of cars and the time of departure and arrival of the car according to the schedule.

The daily shift plan is drawn up separately for groups of vehicles (dump trucks, flatbed vehicles, etc.), shifts and for each loading point.

A correctly completed daily shift plan ensures the drawing up of a real operational plan for the operation of vehicles, which is a complex task that can be solved by appropriately selecting applications for the transportation of goods, drawing up rational transportation routes and reducing zero mileage to a minimum. To do this, the dispatcher must have excellent knowledge of the geography of the city (or region), the location of cargo-generating and load-absorbing points, the condition of access roads and the possibility of using different models of cars and road trains for transportation, as well as the throughput of loading and unloading points. In addition, the dispatcher must have the knowledge necessary to calculate the vehicle’s performance depending on the value of technical and operational indicators.

Planning transportation according to a daily shift plan begins with drawing up rational vehicle routes that can achieve highest value mileage utilization factor. When drawing up routes for vehicles when transporting goods, it is necessary to keep in mind that the simplest are pendulum routes. Circular routes are more complex and should be carefully considered when planning them. full analysis all data ensuring the highest performance of rolling stock. If on a circular route the mileage utilization coefficient is equal to 0.5, then it is more advisable to use pendulum routes.

In general, the feasibility of drawing up a particular type of route is determined by the hourly productivity of the vehicle in tons. The circular route will be profitable if the vehicle productivity in tons per 1 hour on the circular route is greater than the vehicle productivity in tons per 1 hour on the pendulum route.

The ability to create rational routes largely depends on the specific transportation conditions: distance, availability of associated cargo, transportation time, etc.

When drawing up rational routes, they take into account not only the location of loading and unloading points in the transportation area, but also the type of goods transported, the type of rolling stock used for transportation, work shifts, the capacity of loading and unloading points and the remoteness of motor transport enterprises.

In the process of transportation planning, the dispatcher in some cases can influence changes in transportation conditions in the direction necessary for drawing up rational routes. For example, depending on the location of loading and unloading points, the type of cargo and the type of rolling stock, it seems possible to organize the transportation of goods between two clients along a pendulum route with a high mileage utilization rate; An obstacle to this is that the transportation of goods (upon request) by these clients can be carried out in different shifts. In this case, the dispatcher must take measures, agreed with clients, to organize transportation in the same shifts.

The ability to organize rational routes is largely related to the type of rolling stock. For example, to transport round timber (length - 6 m), you can use a car with a spreader trailer or a truck tractor with a semi-trailer. In the first case, a reverse escape without cargo is almost inevitable due to the difficulty of selecting cargo for a car with a trailer - dissolution; in the second, it is possible to transport cargo in the opposite direction of a car with a universal body (a truck tractor with a semi-trailer).

The rational routes drawn up are noted in column 15 of the daily shift plan, which indicates the number of the request with which the transportation is linked, the number of tons of cargo transported in the order of linking, and the numbers of riders showing the order of transportation. All this is shown in numbers: the first means the number of the request with which the transportation is associated, the second - the amount of cargo transported in the order of linking, the third - the number of the trip, i.e. where does the transportation start?

To facilitate the work of dispatchers during operational planning, the productivity and required number of vehicles on simple pendulum routes are determined using auxiliary tables in which the vehicle productivity is calculated depending on the type of cargo, transportation distance and other factors affecting production.

Such tables are compiled for all car models available in a motor transport enterprise, taking into account the classes of cargo transported and methods of loading and unloading operations.

Knowing the amount of cargo to be transported and the performance of one vehicle using the auxiliary table, the dispatcher can easily determine the number of vehicles required to complete the transportation task.

Before planning transportation, the operations department must receive information from the technical service of the enterprise about the production of vehicles by model and work shifts for the planned day.

The total number of cars planned according to the daily shift plan (by model and shift) must correspond to the expected production of cars on the line according to the technical service. In the event of an insufficient amount of cargo for allocated vehicles or, conversely, an excess of operation departments, measures must be taken to correct the situation by additional selection of cargo or notifying individual clients about the possibility of fulfilling their requests in the next day.

The result of developing a daily shift operational plan is an order, i.e. distribution of all rolling stock intended for production on the line to specific work objects (transport customers).

The work order drawn up by the dispatchers is approved by the head of the operations department or the director of the enterprise and is transferred to the dispatch group to the shift dispatcher for issuing waybills.

3.2.1 Organization of receiving and recording applications for the transportation of goods

Customers (shippers or consignees) must submit to the ATP: an application in Form 1 if there is an agreement between them or an order for a one-time transportation of goods. Applications and orders must be submitted no later than 14 hours before the day of transportation, and for intercity transportation - 48 hours in advance.

The application form is indicated and can be arbitrary; it is allowed to make an application by telephone, teletype, or telegram.

I ask you to submit _________ units of vehicles of brand ______________ with a carrying capacity of _________________ body volume of _______________ cubic meters for the transportation of cargo ______________ weighing ________ tons along the route __________________________________. Cars should be submitted to the following address: ________________________________________

_________________________: telephone___________________

Address of loading point and name of shipper:__________________________phone_____________

Address of the unloading point and name of the consignee:______________________telephone___________________

I undertake:

make payment according to the agreed tariff;

use the vehicle for its intended purpose;

in case of untimely return of the vehicle, pay a fine in the amount of 100 percent of car services for each day of delay;

make a mark in the shipping documents;

in case of unforeseen circumstances (breakdown of rolling stock, disaster etc.) immediately notify you by telephone or telegram;

Before “___” ________ 20__, pay a fee for the use of vehicles in the amount of ________________________________ rubles.

Name and legal address:______________________

Passport details for individuals:

3.2.2 Calculation of driver shift assignments for each rational route for both shifts (designed transportation)

Route No. 1 А2Б3-Б3А2 1st shift:

Number of revolutions:

n about I cm =Z about /2=8/2=4 (about)

Volume of transportation:

Q I cm =q n *Jc* Z about I cm =10*1*4=40 (t)

Freight turnover:

P I cm = q n *Jc*Leg* Z about l cm =10*1*4*9=360 (t.km)

Number of revolutions:

n about II cm =Z about /2=8/2=4 (about)

Volume of transportation:

Q II cm = q n *Jc* Z about Il cm =10*1*4=40(t)

Freight turnover:

P I cm = q n *J s * Z about I cm *L eg =10*1*4*9=360 (t.km)

Route No. 2 A1B1-B1A1-A2B3-B3A1

Number of revolutions:

Volume of transportation:

Q I cm =q n *(J c1 + J c2)* Z about I cm =10*(1+1)*3=60(t)

Freight turnover:

P I cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l cm =10*(1*16+1*9)*3=750 (t.km)

Number of revolutions:

n about I cm =Z about /2=6/2=3 (about)

Volume of transportation:

Q I 1cm =q n *(J c1 + J c2)* Z about I 1cm =10*(1+1)*3=60(t)

Freight turnover:

P II cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l 1cm =10*(1*16+1*9)*3=750 (t.km)

Route No. 3 A2B2-B2A3-A3B4-B4A2

Number of revolutions:

n about I cm =Z about /2=5/2= 2(about)

Volume of transportation:

Q I cm =q n *(J c1 + J c2)* Z about I cm =10*(1+1)*2=40 (t)

Freight turnover:

P I cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l cm =10*(1*12+1*13)*2=500(t.km)

Number of revolutions:

n about II cm =Z about /2=5/2=2 (about)

Volume of transportation:

Q II cm =q n *(J c1 + J c2)* Z about II cm =10*(1+1)*2=40 (t)

Freight turnover:

P II cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about II cm *L eg =10*(1*12+1*13)*2=500(t.km)

Route No. 4 A1B1-B1A2-A2B2-B2A3-A3B3-B3A1

n about I cm =Z about /2=4/2=2 (about)

Volume of transportation:

Q I cm =q n *(J c1 + J c2 + J c3)* Z about I cm =10*(1+1+1)*2=60(t)

Freight turnover:

P I cm = q n *(J c1 *L eg1 + J c2 *L eg2 + J c3 *L eg3)* Z about I cm =10*(1*16+1*12+1*9)*2= 740 (t.km)

Number of revolutions:

n about I cm =Z about /2=4/2=2 (about)

Volume of transportation:

Q I 1cm =q n *(J c1 + J c2 + J c3)* Z about I 1cm =10*(1+1+1)*2=60 (t)

Freight turnover:

P I 1cm = q n *(J c1 *L eg1 +J c2 *L eg2 +J c3 *L eg3)*Z about I 1cm = 10*(1*16+1*12+ 1*9)*2 = 740(t.km)

3.2.3 Organizing and carrying out the release of PS onto the line and receiving it upon return to the garage

Cars are released onto the line depending on the method of organizing work (individual, collective, transport complexes and columns), the front of loading work (the number of loading posts) and the interval of movement of cars. At individual work Each driver receives a specific task that is not related to the work of other cars, and performs it independently. The driver’s task during group work is related to the work of other vehicles in the transportation complex. Each car has independent movement.

The number of cars that can be put on the line at the same time depends on the loading front.

The interval of movement of vehicles must correspond to the rhythm of operation of the loading and unloading point. Each vehicle must be released onto the line in such a way that it arrives at the loading point on time and does not wait there for loading.

Proper organization of the release of rolling stock for work is important. The fact is that the dispatcher who issued the driver a waybill believes that he immediately leaves for work. In fact, for one reason or another, the driver may be delayed in the territory of the ATP (the engine does not start, the tire turns out to be flat, technical faults have emerged, etc.).

There are several methods for organizing the production of cars on the line. In some ATP-on a vehicle that is in good working order and ready for release, the control mechanic (KTP mechanic) gives the driver a token, on the basis of which the dispatcher issues a waybill, believing that the car will immediately enter the line. In others, the dispatcher makes a note about the time of departure from the transport service station after the transport service station mechanic signs the waybill confirming the technical serviceability of the vehicle. Thirdly, a note about the time of departure of the vehicle from the territory of the ATP is made by the KTP mechanic, etc.

However, in any case, it is necessary to ensure that cars enter the line on time, not to create queues of drivers to receive travel documentation and not to accumulate cars at the control point awaiting inspection. In large motor transport enterprises (with the number of vehicles 300 or more), these issues become of paramount importance. If the dispatcher spends only one minute issuing a waybill (find a waybill, make a note about the departure time in the waybill and in the dispatch list, let the driver sign on the waybill), then it will take 5 hours to issue 300 cars. Considering that the issuance the release of cars should last no more than 30 minutes, you need to have at least 10 dispatchers at the release of cars, which, of course, is not realistic.

One of the systems that allows you to speed up the production of cars on the line is the following. All cars returning from the line are inspected at the checkpoint, where their general technical condition is determined. For technically sound vehicles, special tokens are given to the dispatch service, which allow drivers to subsequently enter the line without inspection. Based on these tokens, the dispatcher issues waybills.

Receipt of waybills by drivers has been switched to “self-service”. In the driver’s room there is a special rack with cells into which the dispatcher places waybills and tokens before releasing the cars onto the line. Arriving at work, the driver starts the car, takes a waybill and a token from the appropriate cell, and presents them to the mechanic at the control point. The mechanic signs the waybill and records the time the car leaves for work. Every five to ten minutes, he reports to the dispatch service the numbers of the cars released on the line, on the basis of which appropriate notes are made in the dispatch sheets.

When performing some tasks that require special conditions during transportation, the dispatcher issues waybills to drivers personally, checks the driver’s knowledge of the rules for transporting these goods, and provides additional instructions, explaining the nature and possible specifics of the upcoming work.

To constantly monitor the location of the vehicle, a dispatcher's display (garage display) is usually located in the control room of a motor transport enterprise. It is intended for visual monitoring of technical condition and the location of the rolling stock. The display is made in the form of a light field, divided into luminous cells, the number of which is equal to the number of cars in the ATP, and the cell number corresponds to the garage number of the car. Each cell can display one of four possible vehicle states:

car on line;

the car came from the line to the park in good condition and can be used for further work;

the car arrived at the park in a faulty condition and was sent to the repair area;

the car is charged, but has not yet reached the line.

To reproduce the above information, each cell has the following light indication:

a burning green light 2 and a glowing garage number 3 of the car (light 4 is on) means that the car arrived at the park in good condition;

a burning red light / and a glowing garage number 3 of the car means that the car arrived at the park in a faulty condition;

illuminated garage number 3 means the car is loaded, but is still on the territory of the ATP;

the cell does not have a light signal - the car is on the line.

3.2.4 Management and control of the operation of the substation on the line

In the process of managing the work of rolling stock on the line, employees of the dispatch group:

maintain operational communication with loading and unloading points, shippers and consignees;

monitor the correct execution of the established rolling stock routes;

monitor the progress of implementation of established plans for the removal of goods from each facility;

ensure priority execution of urgent and important transportation, switching rolling stock from one work site to another if necessary;

take the necessary measures to eliminate disruptions and malfunctions that arise during work;

Technical assistance vehicles are sent to the line at the request of drivers.

However, control of the operation of rolling stock on the line only by the central control room is insufficient, especially when a large number of vehicles operate at cargo-generating points. In this regard, line dispatchers are assigned to such cargo-generating points, who can also serve a group of small points located in the same area. Their job is to:

control over the provision of cargo-forming points with cargo and loading mechanisms;

monitoring compliance by shippers with established standards for idle time of rolling stock during loading and the correct execution of shipping documents;

monitoring the timely arrival of rolling stock at cargo-generating points;

checking the waybills of drivers arriving at cargo-forming points;

monitoring the implementation of specified transportation routes;

checking statements from drivers about problems at unloading points and going to the site to eliminate these problems;

accounting for the implementation of the plan for the transportation of goods from a given cargo-generating point according to individual points delivery;

switching rolling stock to other work sites in agreement with the dispatch team in the event of a lack of cargo, downtime of rolling stock beyond the established time limit due to breakdown of loading mechanisms and other reasons;

drawing up reports and making special notes on waybills in cases of rolling stock downtime beyond the established time standards;

carrying out orders received from dispatch team employees;

information from the dispatch group at the end of the working day about the results of the implementation of the transportation and cargo plan from a given cargo-generating facility and the reasons for deviations from the established plan.

Dispatcher communication and brief description technical means communications.

The organization of communication between the dispatch group and line dispatchers, shippers and consignees, auto trust and other higher-level organizations, and individual vehicles is important for managing cargo transportation. To do this, you can use public telephone communications, switchboards, telegraph and radio communications.

Telephone, switchboard and partially telegraph communications are types of wired communications using overhead wires, overhead and underground cables.

Telephone communication allows direct two-way or multi-way conversation between subscribers. Intercom communication is provided by the use of dispatch switches, which guarantee: selective conversation between the dispatcher and each subscriber or separate groups of subscribers; conversation between the dispatcher and all subscribers; conversations between subscribers; two-way communication with other telephone systems.

Telegraph communications involve high-speed transmission and reception of messages over almost any distance using direct-printing teletype machines.

Teletypes are used in road transport, the advantages of which compared to telephone communications are: high degree use of wired communication lines; highly resistant to interference and low distortion of the transmitted text; in the possibility of obtaining a finished document. In addition, the use of teletypes, as a rule, does not completely eliminate the need to use telephone communications.

Organization of operational accounting and analysis of the work of the PS.

To determine the results of the work of the PS on the basis of data from waybills and shipping documents, the accounting and control group maintains operational records.

Upon returning from the line, drivers hand over completed waybills with shipping documents attached to the shift dispatcher. The dispatcher is obliged to carefully check the correctness of their completion and execution, the correspondence of the entries in the waybills with the entries in the shipping documents, the execution of shift assignments, traffic routes, etc. At incorrect registration, failure to complete tasks, etc. The dispatcher is obliged to establish the reasons for these violations and deviations and report this to the senior dispatcher.

Dispatchers-controllers of the accounting and control group perform the initial processing of sheets and shipping documents, which includes: calculating the total and loaded mileage, checking the correspondence of the mileage according to the speedometer readings with the mileage determined by established distances, determining the time of movement of rolling stock and downtime during loading - unloading and checking compliance of downtime with established standards, determining the results of work, calculating the cost of transport and other work performed.

After initial processing, waybills and shipping documents are transferred to other departments of the ATP for further processing. Primary processing can be performed using computer technology.

At the end of the day, senior dispatchers draw up a dispatch report, which they submit to the management of the ATP and to a higher organization by 12 noon.

Based on data on the release of rolling stock and processing of waybills, the senior transport dispatcher analyzes the implementation of the daily transportation plan, i.e. determines the level of implementation of operational daily and monthly plans for cargo transportation in general for ATP, the most important types of cargo and individual objects of centralized transportation, identifies reasons for deviations from the plan, determines the status of settlements with customers for cargo transportation.

Based on the results of the analysis, appropriate measures must be taken to ensure that the identified deficiencies are eliminated.

Responsibilities of the dispatcher

(job descriptions of operation service employees).

Job description of a senior dispatcher.

1. General part.

1.1 The convoy dispatcher is appointed to the position and dismissed from it by order of the automobile plant.

2 Persons with secondary education may be appointed to a position special education and work experience in the motor transport system for at least 3 years.

3 Report directly to the Head of Operations.

2. Main responsibilities.

2.1 Organizes and controls work on the line and the implementation of daily shift assignments for transportation.

2 Instructs drivers about the conditions and features of transportation on routes, paying special attention to the condition of the roads and traffic conditions in certain areas. Checks the driver's driver's license daily.

3 Every day, before 9 a.m., carries out operational communication with the clientele regarding the arrival of vehicles, takes measures to eliminate all regulatory vehicle downtime.

4 Issues and monitors the delivery of waybills and other documents by drivers on a daily basis, denying the performance of work by drivers, and is personally responsible for the correctness of their execution.

5 Daily calculates the corresponding indicators in waybills, analyzes the quality of the drivers’ performance of shift assignments.

6 Prepares prompt summaries and reports on work and incidents on the shift.

7 Reports daily to the head of the operation department on the delivery of waybills by the drivers in the prescribed form.

8 Strictly monitors and is personally responsible for client accounts receivable to the enterprise and regularly informs the head of the operation department about this.

9 Daily compiles fuel and lubricants movements for drivers according to the established form.

10 Performs daily timesheets of drivers’ working hours on the line and during repairs.

11 Keeps daily records of the implementation of the income plan in the amount of clientele in the prescribed form.

12 Participates in daily shift planning until 14:00 the previous day.

3. Must know.

3.1 The procedure for issuing and processing waybills, recording technical and operational indicators.

2 Road maps and their condition.

3 Addresses, telephone numbers of enterprises and organizations served by TATK rolling stock, their operating hours.

4 Rules for the operation of cars and road traffic.

5 Regulations and instructions on the procedure for transportation, tariffs and rules for their application.

6 Fundamentals of economics, organization of labor and production.

7 Transportation distance, linear fuel consumption rates by car brand.

Job description of the head of the operations department.

A common part.

1. The head of the operations department is appointed to work and dismissed from it by order of the enterprise by the general director.

2. Reports directly to the General Director.

Minimum 3 years of experience working in motor vehicles.

Special training - management courses.

Must know:

laws and legal acts regulating transportation and freight forwarding issues;

rules for transporting cargo by road transport agreement and international road freight traffic;

forms of transport and financial documentation;

methods for studying and forecasting demand for transport services;

schemes for establishing connections with consumers of transport services;

rules for concluding and executing contracts for the transportation of goods and the provision of additional services;

basics of organizing the transport process;

diagrams of relevant transport networks and main cargo routes;

standards for vehicle downtime during cargo operations;

standards for the conditions of transportation and packaging of cargo;

the procedure for introducing accounting and reporting on rolling stock and operating materials;

basics of economics, labor organization;

labor legislation;

rules and regulations of labor protection and safety.

Job responsibilities.

1. Organize the operation of vehicles for cargo transportation.

2. Ensures rational use of rolling stock on the line.

Manages the development of current and future transportation plans and organizes their implementation in compliance with road safety requirements.

Organizes daily shift planning and ensures its implementation in compliance with the work and rest schedule of drivers.

Organizes the work of the driving staff.

Organizes briefing of car drivers on the rules and conditions of cargo transportation.

Takes measures to timely conclude contracts with enterprises and organizations for the transportation of goods.

Ensures the fulfillment of contractual obligations and participates in complexes when considering claims regarding them.

Checks the condition of roads, bridges and access roads in the area where motor transport operates and takes measures through the appropriate organization to ensure they are in good condition.

Organizes the work of the dispatch service and monitors the operation of vehicles on the line.

Takes measures to ensure the safety of transported goods and luggage, correct and timely execution of waybills and other documentation.

Develops measures to improve the technical, operational and economic performance of the enterprise, strengthen financial discipline, and prevent receivables.

Analyzes the performance indicators of vehicles, the costs of operating materials for them.

Analyzes vehicle fuel consumption and ensures compliance with fuel consumption standards.

Ensures timely and correct preparation of accounting and reporting on the operation of rolling stock of vehicles.

Organizes control over the proper execution of travel, commodity, and transport documentation, and operational accounting of the consumption of fuel and lubricants.

Provides control over the correct definition of transportation.

Manages department employees.

3.3 Documentation used during cargo transportation

3.3.1 Purpose and procedure for filling out waybills 4C and 4P

Waybills for trucks are produced in three forms: No. 4-c (piecework), used for the transportation of goods on the terms of payment according to piecework tariffs; No. 4-p (time-based) - when transporting goods on terms of payment at time-based tariffs; No. 4 (intercity), used for intercity transportation of goods .

Waybills of forms No. 4-c and No. 4-p and consignment note of form No. 1-t are interdepartmental documents, i.e. mandatory for use by all ATPs and shippers, regardless of their subordination.

Dispatchers issue drivers with receipt forms for waybills for one working day, subject to the delivery of the waybill for the previous day of work (waybill form No. 4 can be issued for a longer period if the duration of transportation must be more than two days).

The waybill must bear the stamp and seal of the ATP (organization) - the owner of the car and the date of issue; it indicates the make, state and garage numbers of the car and trailer (trailers), the surname and initials of the driver; his driver's license number, class and driver's license plate number.

When leaving the ATP and returning to it, the relevant officials (dispatcher, mechanic, fuel tanker, medical worker) make notes on the waybill characterizing:

the possibility of the driver going on line (availability of a driver’s license, state of health), serviceability of the car;

time (according to schedule and actually) of leaving the ATP and returning to it and speedometer readings;

fuel consumption (output, remainder).

The driver signs for the receipt of a technically sound car from the mechanic at the beginning of the working day and when handing over the car to the mechanic at the end of the working day. The surnames and initials of accompanying persons (trainee, forwarder, loader, etc.) can be entered in the waybill.

On the front side of the waybill of form No. 4-c, before issuing it to the driver, fill out the “Assignment to the driver” section, which indicates the name of the customer, address and time of arrival to the customer, the number of trips and the volume of transportation in tons. If during the day it is necessary to carry out transportation from several customers or to several recipients from one customer, then the task is made for each trip (group of drivers). The waybill form No. 4-c indicates the name of the customer and planned time arrival to and departure from the customer.

On the reverse side of the waybill according to form No. 4-c, the shipper notes and certifies with a signature and seal the sequence of task completion, the serial numbers of the riders, the numbers of waybills for each trip, and according to form No. 4-p the customer writes down and certifies with his signature the travel routes car while it is with the customer.

The waybill in form No. 4-p has on the front and back sides a “Customer Coupon”, which indicates the numbers of the waybill, the names of the vehicle, the state numbers of the car and trailer, the name of the customer, surname, initials and position of the person responsible for the use of the car. The customer notes and certifies with his signature and stamp the time and speedometer readings upon arrival and departure of the car and trailer. The coupon on the front side of the waybill is tear-off and after processing it at the ATP - calculating the cost of using the car - it is sent to the customer along with the invoice for using the car. On the reverse side of the waybill there is space for notes about vehicle downtime on the line.

In the section “Results of the operation of the vehicle and trailers”, located on the reverse side of the waybill, data calculated at the ATP is entered on fuel consumption, time on duty, mileage, number of riders, tons transferred and ton-kilometers completed.

3.3.2 Purpose and filling of waybills

The consignment note is intended to record the movement of inventory and goods and is a document on the basis of which the shipper writes off and the consignee receives the transported valuables. For ATP, it is the basis for accounting for transport work and payments for transportation.

Two types of TTN are used:

No. 1 for the transportation of goods in urban, suburban and intercity traffic;

No. 2-tm for the transportation of goods in intercity traffic, carried out with the participation of freight bus stations (or other enterprises of public road transport, which are responsible for organizing intercity transportation of goods).

The consignment note consists of two sections: commodity and transport. In the header part of the TTN, the date of its issue, the name of the customer (the payer paying for the transport work under this TTN), the name of the vehicle, the make and state license plates of the vehicle and trailers, the driver’s last name and initials, and the waybill number are indicated.

The goods section is filled out by the shipper. It contains information about the cargo (name, type of packaging, method of determining weight, class, number of pieces and tons), as well as about the person releasing the cargo (name and position). The transport section provides information about loading and unloading operations (performer, method of execution, time of arrival and departure, duration of downtime, number and duration of additional operations), which are formalized by the consignor and consignee respectively, and other information (transportation distances by groups of roads, prices and amount payable for transportation and other services, fines, payment for excess downtime, etc.), filled out after the delivery of waybills and TTN by the motor transport enterprise.

If in the “Cargo Information” section it is not possible to list all the names and characteristics of inventory items that are important for warehouse, operational and accounting for senders and recipients, then as a commodity section, a specialized form (for example, a delivery note), which must contain the details provided for in the standard interdepartmental form No. 1-t. The numbers of invoices are recorded in the product section of the standard TTN.

Bills of lading must be issued for each trip in at least four copies: the first remains with the sender, the second is handed over to the consignee, the third and fourth are received at the ATP, the third is then attached to the invoice for transportation).

If homogeneous cargo is transported from the same point of departure to the same destination, then it is recommended to issue a coupon of the established form for each trip, and at the end of the work, issue a consignment note with the overall result of the work. The form and details of the coupon are established by the consignor in agreement with the ATP and the consignee. Coupons are valid only on the day of issue. Before the last trip, they are replaced with a waybill and then destroyed. When determining the volume of transported cargo based on geodetic measurements, coupons for each trip may not be issued at all.

Persons responsible for registration of the consignment note are appointed by orders of the heads of enterprises, organizations, institutions that are shippers and consignees. They bear personal responsibility for the accuracy of the data indicated in these documents.

The consignment note form No. 2-tm is issued by the freight bus station in five copies. In its header part, in addition to the details available in the TTN form No. 1-t, the delivery time of the cargo, the operating hours of the sender's and recipient's warehouses, the address of the vehicle for loading and unloading, the name and address of the motor transport organization that makes payments to the payer for transportation are indicated.

3.3.3 Document flow diagram

Provided in the graphic part of the course project.

4.4 Organization of driver’s work

One of the most important socio-economic tasks is to ensure rational organization of the work of drivers. When solving it, it is necessary to comprehensively take into account:

labor protection requirements;

features of the organization of the transportation process, consisting of completed cargo delivery operations - transportation cycles, and associated with the daily or shift cycle of operation of rolling stock, its supply from the ATP to the first point of cargo removal and return to the ATP from the last point of delivery;

operating hours of serviced enterprises.

The working hours of drivers are regulated by general labor legislation, taking into account the specifics of the organization of the transport process.

The beginning of a driver’s working day is considered to be the scheduled time of reporting to work, and not the time of actual departure to the line.

When drawing up driver shift schedules, as well as timetables and timetables for urban, suburban and intercity traffic, it is necessary to proceed from the fact that the length of time drivers work in hours per shift does not exceed the permissible maximum shift duration. The number of shifts when recording working time summed up by day must ensure compliance with the standard working time for the accounting period.

For both six and five-day work weeks, the length of driver shifts is established by the rules.

3.4.1 Calculation of planned and actual working hours and calculation of shifts

1. We calculate the planned working time fund:

F pl =(D k - D in - D pr)*t c m =(30-4-0)*6.7=184.2(h)

D k - calendar days;

D in - days off;

D pr - holidays;

t c m - shift time.

Actual working hours:

F fact =n c m *(T n.f. + t p-z)=10*(15.49+0.38)=195(h)

n c m - number of shifts per month;

T n.f - actual time on duty;

t p-z - preparatory and final time.

Number of shifts:

n c m = F pl / (T n.f. + t p-z) = 174.2 / (15.49 + 0.38) = 10 (shifts)

4. Processing amounts to:

Фr= Ф fact - Ф pl =195-184.2=11(h)

By labor code In the Russian Federation, overtime is allowed for more than 10 hours per month or 120 hours per year.

3.4.2 Drivers’ work schedule by route for the billing period

The schedule must be built in such a way that the cars, regardless of the duration of their stay on the line and operating mode, are assigned to a specific team of drivers, i.e. Each car is assigned two drivers.

3.4.3 Progressive form of labor organization for drivers (team contract)

IN last years used in motor transport enterprises brigade method of organizing the work of drivers. In public road transport, the brigade form of labor organization at the beginning of the Eleventh Five-Year Plan covered about 75% of the driver workforce. Teams of 12-20 people are formed according to the production principle, taking into account the homogeneity of the clientele served and the goods transported, the same type and brand of rolling stock. The brigade receives planned production tasks for the volume of transportation and cargo turnover for the year, quarter, month, day, according to the fleet utilization rate and operating mode.

Further development of the team method was reflected in the team method brigade contract, proposed in 1971 and introduced in the transportation of construction materials by the team of drivers of the automobile plant No. 29 of Glavmosavtotrans, headed by the foreman, Hero of Socialist Labor, laureate State Prize USSR E.P. Fedyunin.

The team entered into an agreement with the supplier (a reinforced concrete products plant) for the removal of all products to construction sites, accepting collective responsibility for fulfilling the contractual volume of transportation.

The organizational forms of the team contract method (especially in terms of the wage distribution system - equally, in proportion to the number of hours worked, etc.) are different. The most important provisions of this method are as follows:

The basis of a team contract is an agreement, the obligatory participants of which are the team and the shipper (bilateral agreement). However, the agreement can be tripartite, when the administration of the ATP is involved in it, and quadripartite, when the consignee is also included in it;

the team is contracted to transport a certain volume of cargo in accordance with the task provided for by the annual (five-year) plan and taking into account the counter plan;

the agreement provides for clear duties and responsibilities of the parties, to increase which it is necessary to mutually check the parties’ fulfillment of their obligations quarterly (monthly);

The brigade is set a number of planned indicators in addition to the volume of transportation and cargo turnover (spare parts consumption limit, fuel economy target, level of labor productivity, wage fund amounts and material incentives, etc.), i.e. introduce elements of internal cost accounting.

In the conditions of a team contract, the concept of “profitable” and “unprofitable” work within a team disappears. In addition, the presence of contracts forces the entire technological “chain” of participants in the transportation process to work smoothly and without disruption: senders, drivers, recipients. All this contributes to improving the quality of transportation and increasing productivity, making it possible to ensure the required volumes of transportation with fewer vehicles and fewer drivers.

Therefore, the team contract method is becoming widespread in road transport, but by the middle of the Eleventh Five-Year Plan, only 14% of drivers of public vehicles worked under it.

In the system of the Ministry of Automobile Transport of the RSFSR, in 1980, 2.1 thousand teams worked on cargo transportation using the brigade contract method, in 1983 - 2.7 thousand.

3.5 Organization of work of vehicles on the line

3.5.1 Development and scheduling of joint work of the PS and PRP

The joint work schedule is the PS work schedule, which should be developed jointly with the ATP, GO and GP.

The essence of such a schedule is that the PS moves and arrives at the loading and unloading points at a strictly established time.

Here, the cargo and the RFP are prepared in a certain way, and the number of vehicles simultaneously arriving at the loading or unloading points. The main advantage of such a schedule is: the development of a time-consolidated task for the transportation of goods and ensuring the rhythmic operation of the PRP, increasing the productivity of the PS and PRP by reducing downtime while waiting for loading and unloading.

This schedule allows you to reduce excess downtime, provided that the interval of vehicle movement is equal to the rhythm of loading and unloading.

The joint work schedule simultaneously displays vehicle movement schedules for both work shifts along each route. The main requirement for its development is the elimination of waiting time for loading and unloading and ensuring the most complete unloading of the PRM.

Route No. 2 A1B1-B1A2-A2B3-B3A1 (circular)

A e =6 (aut)

t rev =2.47 (h)

Z rev =6 (rev)

L ег1 =16 (km)

L eg2 =9 (km)

L n2 =12 (km)

T n.f =15.49 (h)

V t =21 (km/h)

t p = 26 (min)

t dv.gr.1 = L eg1 / V t *60=16/21*60=46 (min)

5. Downtime under unloading:

t р =26 (min)

First idle driving time:

Loading time:

t p =26 (min)

t dv.gr.2 = L eg2 / V t *60=9/21*60=26 (min)

Unloading time:

t р =26 (min)

t dv.x.2 = L x2 / V t *60=5/21*60=14 (min)

Z about I cm - 3 (about)

Z about II cm - 3 (about)

Number of revolutions before and after lunch of the first shift:

Z about before lunch - 2 (about)

Z about after lunch - 1 (about)

Z about before lunch - 2 (about)

Z about after lunch - 1 (about)

Dinner time:

t lunch - 60 (min)

Shift change time:

t shift changes - 10 min)

Travel time of the second zero run:

t n2 = L n2 / V t *60=12/21*60=34.28 (min)

t return = T departure + T n.f +2* t lunch + t shift change. =6h 40min+15.49+2+10=00h 29min

Route No. 3 A1B1-B1A2-A2B2-B2A3-A3B3-B3A1 (circular)

A e =11 (aut)

t rev =3.67 (h)

Z rev =4 (rev)

L ег1 =16 (km)

L eg2 =12(km)

L eg3 =9 (km)

L n2 =12 (km)

T n.f =15.35 (h)

V t =21 (km/h)

Time of movement of the first zero run:

t n1 = L n1 / V t *60=7/21*60=20 (min)

Time to leave the car from the garage:

T departure = T n.r.r. - t n1 =7h 00min - 20 min=6h 40min

Downtime during loading:

t p =26 (min)

Travel time of the first loaded ride:

t dv.gr.1 = L eg1 / V t *60=16/21*60=46 (min)

Downtime under unloading:

t р =26 (min)

6. First idle driving time:

t dv.x.1 = L x1 / V t *60=4/21*60=11 (min)

Loading time:

t p =26 (min)

Travel time of the second loaded ride:

t dv.gr.2 = L eg2 / V t *60=12/21*60=34 (min)

Unloading time:

t р =26 (min)

Second idle driving time:

t dv.x.2 = L x2 / V t *60=4/21*60=11 (min)

Loading time:

t p =26 (min)

Travel time of the third loaded ride:

t dv.gr.3 = L eg3 / V t *60=9/21*60=26 (min)

Unloading time:

t р =26 (min)

Driving time of the third idle run:

t dv.x.3 = L x3 / V t *60=5/21*60=14 (min)

Number of revolutions of the 1st and 2nd shifts:

Z about I cm -2 (about)

Z about II cm - 2 (about)

Number of revolutions before and after lunch of the first shift:

Z about before lunch - 1 (about)

Z about after lunch - 1 (about)

Number of revolutions before and after lunch of the 2nd shift:

Z about before lunch - 1 (about)

Z about after lunch - 1 (about)

Dinner time:

t lunch - 60 (min)

Shift change time:

t shift changes - 20 minutes)

Travel time of the second zero run:

t n2 = L n2 / V t *60=12/21*60=34 (min)

Time to return the car to the garage:

t return = T departure + T n.f +2* t lunch + t shift change. =6h 40min+15.35+2*1+20=00h 35min

3.5.2 Drawing up an hourly schedule of vehicles for one circular route onIAndIIshifts

Route No. 2 A1B1-B1A2-A2B3-B3A1

Departure time on the line: 1st shift - 6 hours 40 minutes;

II shift - 18h 15 min.

Shift change time: from 18:15 to 19:15.

Lunch time: 1st shift - from 13:42 to 14:42;

2nd shift - from 21:35 to 22:35.

PS turnover time - 2.47 hours.

Return time to ATP - 00h 35min

3.6 Block diagram of traffic dispatch control

The main task of the operation department is to organize the transportation of goods, ensure the implementation of the established transportation plan with the most efficient use of rolling stock.

The cargo group is studying: cargo flows and cargo turnover, the condition of access roads and loading and unloading areas, the provision of shippers with loading and unloading mechanisms, the possibility of using road trains and specialized substations.

The dispatch group is engaged in the operational planning of transportation, the release of the substation onto the line and its acceptance upon return from the line, the operational management of the work of the substation on the line, the preparation of a shift-daily report on the release on the line and a daily report on the work of the substation, and operational analysis of the implementation of the cargo transportation plan.

The accounting and settlement group performs the initial processing of waybills and shipping documents and carries out operational accounting of the implementation of the cargo transportation plan.

Conclusion

The course project involves the development of rational routes for the transportation of goods using economic and mathematical methods.

Rational routes provide for a reduction in idle runs, while increasing mileage utilization rates, thereby increasing the productivity of rolling stock and improving technical and operational indicators:

The operational number of vehicles is reduced from 27.26 to 23.26 units.

The total mileage is reduced from 2,083,545 to 1,499,522 km.

Vehicle days in service are reduced from 8314 to 7094 vehicle days.

The actual time on duty decreased by 15.3 hours.

Mileage utilization rate increased by 0.17.

Bibliography

1. Batishchev I.I. “Organization of mechanization of PRR in road transport” 2010.

Geronimus B.L. “Economic and mathematical methods in planning for road transport” 2009.

Brief automobile reference book NIIAT 2010.

Mayboroda M.E. "Road Freight Transportation" 2007.

Rules for the carriage of road transport 2006.

Price list No. 13-01-01 “Unified tariffs and time standards for loading and unloading of road transport” 2009.

Khodosh M.S. "Freight transportation" 2009.

It is perhaps impossible to imagine a construction process that would not involve the use of inert material. For any builder, such an element of construction is not unusual. Words like crushed stone or sand aren't anything special. But before you get to construction site, they go through a thorny and long path.

What it is?

Inert materials are stone materials of natural or artificial origin. Before reaching the construction site, they are specially processed using various equipment. Mining is carried out by open-pit mining. Most often, this type of building materials is used for the construction of buildings, railway or highways. It also plays an important role in the production of high-quality concrete solutions and mixtures. They are purchased in large quantities by enterprises that specialize in the manufacture building mixtures, concrete mortars, reinforced concrete products and so on.

The main advantage that any inert material for construction has is its low cost. Typically it is used as auxiliary material, helping to increase the mass of a solution or mixture. At the same time, construction costs are significantly reduced.

The most commonly used inert building materials are:

Crushed stone

Obtained through the process of crushing rocks and rocks. Frost-resistant and durable. It has properties such as density and water saturation. Most often used in the construction of railways or highways, as well as in creating a solid foundation for various structures. Can be used for beautification and creation of landscape compositions.

Construction sand

As a result of the destruction of rocks, a loose mixture is formed. The list of works in which this inert material takes part is huge. Sand is used for the construction of buildings and road surfaces, in the process of laying utilities, and in a number of finishing and landscaping works. This is an excellent filler for construction concrete mixtures. Quarry sand is considered cheaper, since it may contain various impurities. But river sand, extracted from the bottom of reservoirs, is cleaner. Consequently, it will cost an order of magnitude more.

Expanded clay

A material with a porous structure, somewhat reminiscent of crushed stone. It has excellent sound and heat insulating qualities. It is resistant to chemical influences. Not afraid of fungus or acids. It has been used in construction since the sixtieth year of the last century.

Granite screening

An inert material widely used by builders around the world. Most often used for paving slabs and concrete. You can also find it as part of various decorative finishing materials. In winter, it can be used to reduce the slip coefficient (sprinkled on roads and sidewalks).

Gravel-sand mixture

Typically used to level the road surface. The mixture can be used in landscape work if leveling is necessary large areas. It is divided into two types: enriched and natural.

Transportation Features

Delivery to the construction site is made either from a warehouse or from a quarry. Transportation of inert materials is usually carried out by specialized companies that have all the necessary equipment and special vehicles for this purpose.

When transporting inert cargo, it is necessary to take into account a number of characteristics that they have. Firstly, they all have a loose structure, which makes transportation by personal transport impossible. Secondly, the need to hire special equipment for transportation is due to the fact that the volume of cargo can be very, very large-scale. Some people need a couple of bags of river sand to improve their site, while for others, even two KAMAZ trucks of crushed stone will not be enough to build a country house.

As a rule, experts call such a load very mobile. This is explained by the fact that any inert construction material, be it crushed stone, sand or expanded clay, can easily crumble along the way. During transportation, you should also take into account the fact that different materials have different coefficients of friction. And only experienced specialists can determine such nuances and understand the peculiarities of transporting this or that inert material.

Turning to specialists for the delivery of such cargo, of course, will slightly increase construction costs. But on the other hand, ignorance of the nuances of transportation and the characteristics of inert building materials can be much more expensive. As a rule, professionals deliver goods quickly, without loss on the road. Without knowledge of the matter, independent transportation can be much more expensive. Experienced builders They say it's better to knead it with your own hands concrete mortar and at the same time spend less than saving on low-quality independent delivery of bulk cargo.

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Route No. 3.

Initial data:

J с1 = 1

V t = 25 km/h

t p-r = 0.66 h

1. Route length:

L m =L eg + L x =9+9=18(km)

2. PS turnover time:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(11+6-9)/25)/1.38=11(rev)

W r.d. = q n *J s *

L day = L m * Z rev + L n 1 + L n 2 - L` x =18*11+11+6-9=206(km)

B= L gr / L day =99/206=0.48

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(11+6-9/25)=15.5(h)

V e = L day / T n.f =206*15.5=13.29(km/h)

A E = Q day / V r.d =80/220=0.36(aut)

ACh n = A E * T n.f. = 0.36*15.5=5.58(auto-hour)

AD e = A E *D e =0.36*60=21.6 (aut-day)

L total = L day * BP e =206*21.6=4449.6 (km)

L` gr = L gr * AD e =99*21.6=2138.4 (km)

16. Volume of transportation:

Q= V r.d * AD e =220*21.6=4752 (t)

17. Freight turnover:

Р=W р.д * BP e =1980*21.6=42768 (t.km)

Route No. 3

Initial data:

J с1 = 1

V t = 25 km/h

t p-r = 0.66 h

1. Route length:

L m =L eg + L x =9+9=18(km)

2. PS turnover time:

T rev = L m / V t + t pr =18/25+0.66=1.38(h)

3. Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(10+4-9)/25)/1.38=11(rev)

4. Daily productivity of the substation:

V r.d. = q n * J s * Z rev =20*1*11=220(t)

5. Daily productivity of the substation:

W r.d. = q n *J s * L eg * Z rev =20*1*9*11=1980 (t/km)

6. Daily vehicle mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =18*11+10+4-9=203(km)

7. Loaded mileage along the route:

L gr = L eg * Z rev =9*11=99(km)

8. Mileage utilization rate:

B= L gr / L day =99/206=0.48

9. Actual time in outfit:

T n.f. = t rev * Z rev +(L n1 + L n2 - L` x / V t)=1.38*11+(10+4-9/25)=15.38(h)

10. Vehicle operating speed:

V e = L day / T n.f =203*15.38=13.19(km/h)

11. Operating number of vehicles operating along the route:

A E = Q day / V r.d = 20/220 = 0.09 (aut)

12. Number of vehicle-hours on duty along the route6

ACh n = A E * T n.f. = 0.09*15.38=1.38(auto-hour)

13. Vehicle days in operation:

AD e = A E *D e =0.09*60=5.4 (aut-day)

14. Total vehicle mileage along the route:

L total = L day * BP e =203*5.4=1096.2 (km)

15. Loaded vehicle mileage along the route:

L` gr = L gr * AD e =99*5.4=534.6 (km)

16. Volume of transportation:

Q= V r.d * AD e =220*5.4=2376 (t)

17. Freight turnover:

Р=W р.д * BP e =1980*5.4=10692 (t.km)

Route No. 4.

A1B1-B1A2-A2B2-B2A4-A4B4-B4A1

Initial data:

Q day = 300t

L eg2 = 12 km

J с1 = 1

J с2 = 1

J c3 = 1

V t = 25 km/h

t p-r = 0.66h

1. Route length:

L m =L eg + L x =29+13=42(km)

2. PS turnover time:

T rev = L m / V t + t pr =42/25+0.66=3.66(h)

3. Number of revolutions along the route:

Z rev =(T n - (L n1 + L n2 - L` x)/ V t)/ t rev =(16-(3+4-7)/25)/3.66=5(rev)

4. Daily productivity of the substation:

V r.d. = q n * (J с1 + J с2 + J с3)* Z rev =20*(1+1+1)*5=300(t)

5. Daily productivity of the substation:

W r.d. = q n *(J с1 * L eg1 + J c2 * L eg2 + J c3 * L eg3)* Z rev =

20(1*8+1*12+1*9)*5=2900 (t/km)

6. Daily vehicle mileage along the route:

L day = L m * Z rev + L n1 + L n2 - L` x =42*5+3+4-7=210(km)

7. Loaded mileage along the route:

L gr = (L eg1 + L eg2 + L eg3)* Z rev =(8+12+9)*5=145(km)

8. Mileage utilization rate:

B= L gr / L day =145/210=0.69

9. Actual time in outfit:

T n.f. = t rev * Z rev +((L n1 + L n2 - L` x)/ V t)=3.66*5+((3+4-7)/25)=18.5(h)

10. Vehicle operating speed:

V e = L day / T n.f = 210/18.5 = 11.35 (km/h)

11. Operating number of vehicles operating along the route:

A E = Q day / V r.d =300/300=1 (automatic)

12. Number of vehicle-hours on duty along the route6

ACh n = A E * T n.f. = 1*18.5=18.5(auto-hour)

13. Vehicle days in operation:

AD e = A E *D e =1*60=60 (aut-day)

14. Total vehicle mileage along the route:

L total = L day * BP e =210*60=12600 (km)

15. Loaded vehicle mileage along the route:

L` gr = L gr * AD e =145*60=8700 (km)

16. Volume of transportation:

Q= V r.d * AD e =300*60=18000 (t)

17. Freight turnover:

Р=W р.д * BP e =2900*60=174000 (t.km)

2 .9 Production program for operation(projected transportation)

1. Operating number of vehicles operating on all routes:

A e = A e1 + A e2 + A e3 + A e4 =0.41+0.36+0.09+1=1.86 (aut)

2. Listed number of cars operating on all routes:

A sp = A e / v = 1.86/0.8 = 2.32 (aut)

3. Car-days on the farm (listed):

AD sp = A sp * D k = 2.32 * 60 = 139.2 (aut-day)

4. Vehicle days in operation:

AD e = A e * D e =1.86*60=111.6 (aut-day)

5. Fleet utilization rate:

n = BP e / BP sp = 111.6/139.2 = 0.80

6. The watch car is equipped for all routes:

ACh n = ACh 1 + ACh 2 + ACh 3 + ACh 4 =6.4+5.58+1.38+18.5=31.86 (auto-hour)

7. Average actual time on duty:

T n.f.(sr) = ACh n / A e = 31.86/1.86 = 17.12 (h)

8. Total mileage on all routes:

L total = L total1 +L total2 +L total3 +L total4 =4821.6+4449.6+1096.2+12600=22967 km

9. Loaded vehicle mileage on all routes:

L` gr = L` gr1 + L` gr2 +L` gr3 +L` gr4 =2361.6+2138.4+534.6+8700=13734.6 km

10. Mileage utilization rate taking into account all routes:

В=L` gr/L total =13734.6/22967.4=0.59

11. Average daily mileage of a car:

L ss =L total / AD e =22967.4/111.6=205.80 (km)

12. Volume of traffic on all routes:

Q=Q 1 +Q 2 +Q 3 +Q 4 =5904+4752+2376+18000=31032 (t)

13. Freight turnover on all routes:

Р=Р 1 +Р 2 +Р 3 +Р 4 =47232+42768+10692+174000=274692 (t.km)

cargo rolling stock transportation

3. Organizational section

3 .1 Annual contract and agreements for the transportation of goods, the procedure for its conclusion and a brief description

The topic of a civil law contract must be given the closest attention, since the vast majority of a businessman’s legal relations objectively develop within the scope of civil law, and almost all sections and chapters of Parts 1 and 2 of the Civil Code of the Russian Federation are directly related to the regulation of the contract. By concluding various agreements with the aim of systematically making a profit, a business person inevitably risks his capital, property, good name, and, consequently, his future. The key to the successful implementation of one’s rights and obligations related to entrepreneurial activity is a deep knowledge of the legal framework of contractual relations.

Obligatory legal relations that establish legally binding relationships between the participants arise, in particular, from the contracts they have concluded.

In the Civil Code of the Russian Federation, a contract is defined as an agreement of two or more persons to establish, change or terminate civil rights or obligations (i.e., a two- or multilateral transaction). (Article 420 of the Civil Code of the Russian Federation).

The parties may enter into an agreement either provided for or not provided for by law or other legal acts, but not contrary to existing legislation. The rules on two- and multilateral transactions, provided for in Chapter 9 of the Civil Code of the Russian Federation (Part 2 of Article 420), apply to contracts. The general provisions on obligations (Articles 307-419) apply to obligations arising from an agreement, unless otherwise provided by the rules of this chapter (Chapter 27) and the rules on certain types of agreements contained in this Code (Civil Code of the Russian Federation). (Clause 3 of Article 420).

Since the topic of this diploma project is “Contract for the carriage of goods by road,” let us consider this type of contract in a little more detail.

One of the forms by which the relationship between the parties in the process of organizing cargo transportation is regulated is an agreement on the organization of cargo transportation. Previously, such agreements were used in the relationship between shippers and transport enterprises under different names and were regulated in transport charters (for example, an annual contract for road transport).

It should be noted that the system of long-term (long-term) contracts became widespread in transport in the early thirties, when a number of Government resolutions provided for the conclusion of direct contracts for the carriage of goods by transport authorities and their clientele.

The use of such agreements at that time and their role in individual modes of transport were somewhat different, but their conclusion pursued one goal, to regulate such relationships between the parties that, taking into account the specifics of individual modes of transport, did not receive sufficient regulatory permission, and also to ensure the implementation of the transportation plan. Therefore, where the relationship between the parties to the transportation of goods was regulated in detail in a regulatory manner, such agreements were not applied.

On the contrary, in road and river transport, where the transportation of goods (with a large volume) was not sufficiently detailed, the conclusion of such contracts was a necessary means of regulating the relationship between the parties in organizing and performing the transportation of goods.

Article 798 of the Civil Code of the Russian Federation provides that carriers and cargo owners, if necessary, carry out systematic transportation of goods, can enter into long-term agreements on the organization of transportation, which determine the volumes, terms and other conditions for the provision of vehicles and the presentation of goods for transportation, the payment procedure, as well as other conditions of the organization transportation These agreements may also establish liability for violation of the obligations provided for therein.

The main purpose of such agreements on various modes of transport is to regulate during the transportation process such relationships between the parties that have not received sufficient regulatory permission, as well as to facilitate the implementation of the transportation process for a given period. Thanks to the conclusion of a long-term agreement on the organization of transportation, clear coordination of the activities of all participants in the transport process is ensured: shipper, carrier, consignee.

Let's take a closer look at one of the types of cargo transportation contracts - the forwarding contract. .

When transporting goods, there is a need to perform a whole range of auxiliary operations related to sending and receiving goods: in particular, their packaging, labeling, loading and unloading, delivery to the station (port) of departure or from the station (port) of destination to the recipient's warehouse, etc. For occasional transportation, these operations can be performed by the shippers and consignees themselves. In cases where the flow of cargo sent or arriving at the address of a particular person reaches significant sizes, independent implementation of these operations becomes burdensome and economically unjustified. This can be done more effectively by persons specially trained and authorized for such activities. They act as intermediaries between carriers and their clientele. Such activities to serve the clientele of transport organizations are called forwarding (from the Latin expeditio - departure). The forwarding agreement is one of the auxiliary agreements related to the provision of transport services. This determines the scope of its application and the functions of its subjects (forwarder and client). It is used where freight transport relationships arise. The meaning of this agreement is to free senders and recipients from performing operations that are not typical for them in organizing and supporting the cargo transportation process. Accordingly, the main function assigned to the freight forwarder is to send or receive cargo on behalf of the client, as well as to provide other related services.

A transport expedition agreement is defined as an agreement by virtue of which one party (the forwarder) undertakes, for a fee and at the expense of the other party (the client - the shipper or consignee), to perform or organize the performance of services specified in the expedition agreement related to the transportation of goods (Article 801 of the Civil Code of the Russian Federation) .

The expedition agreement is mutual and compensated. It can be either consensual, when the forwarder organizes the performance of forwarding services, or real, when he performs them with the cargo entrusted to him (in particular, when the forwarder is a carrier). Its content is similar to a number of other representation agreements. The forwarder provides certain services to the client, which reveals similarities with such contracts as assignment, commission, agency, and paid services. However, the subject of the latter is the completion of any transactions and actions, including those not at all related to transport activities.

In contrast, expedition involves the provision of services directly related to the transportation of goods. Therefore, the expedition cannot be considered as a variety of one of the named agreements or their conglomerate.

On the contrary, in paragraph 2 of Art. 779 of the Civil Code of the Russian Federation directly states that the rules of Chapter 39 on remuneration for the provision of services do not apply to forwarding services. At the same time, the possibility of subsidiary application of the rules on assignment, commission and agency to transport expeditions is not excluded. Previously, this possibility was expressly provided for in Art. 105 of the Fundamentals of Civil Legislation of 1991, which allowed the use of rules on assignment when the forwarder acted on behalf of the client, and a commission agreement when he acted on his own behalf. Currently Art. 801 of the Civil Code indirectly confirms this possibility by indicating the right of the forwarder to enter into a contract of carriage on behalf of the client or on its own behalf. In addition, any of the parties to the expedition agreement has the right to refuse to fulfill it, which is also typical for assignments, commissions and agency as personal transactions (Articles 806, 977, 1002, 1010 of the Civil Code of the Russian Federation). Thus, the expedition should be considered as a special type of transaction of representation.

There is also an internal connection between the contract of carriage and the expedition, due to the derivative of transport and forwarding services from transportation. Often, the duties of a forwarder can be directly assigned to the carrier (clause 2 of Article 801 of the Civil Code of the Russian Federation). In this case, the carrier does not have the right to enter into a contract of carriage on his own behalf, but can act as a commercial representative of another party (clause 3 of Article 182 of the Civil Code of the Russian Federation). In addition, when using the carrier itself as a forwarder, two situations may arise.

In one of them, the carrier acts as a forwarder in relation to another person (for example, another carrier) and the rules on forwarding are applied without any exceptions. In the other, the carrier becomes a forwarder in relation to its own transportation. In the latter case, the expedition is superimposed on the transportation, having the same subject composition in the two obligations. This affects the liability of the parties, statute of limitations and other conditions for the execution of both contracts.

For the first time, the Civil Code of the Russian Federation singled out the transport expedition agreement in a separate chapter, although previously the independent nature of this obligation was not subject to serious doubt. The norms contained in this chapter are of a very general nature, therefore, in accordance with paragraph 3 of Art. 801 of the Civil Code of the Russian Federation, a special law on transport and forwarding activities must be adopted. In his absence, the rules of the current transport charters and codes dedicated to the expedition remain in force.

The forwarding activities of road transport, which most often act as a freight forwarder due to their specific nature, were subject to more detailed regulation. The UAT contains a special chapter on the expedition (Section VIII). In addition, there are special documents of a departmental and interdepartmental nature (rules of transport and forwarding services). They remain valid to the extent that they do not contradict Chapter 41 of the Civil Code of the Russian Federation.

For issues that currently do not have special regulatory resolution, the general provisions of the law of obligations, as well as the above-mentioned norms of Chapters 49, 51, 52 of the Civil Code of the Russian Federation, may be applied.

The legislation provides for three main stages of concluding an agreement, which are common to various types of agreements and entities entering into relations: sending one party an offer to conclude an agreement (“offer”, written or oral), consideration of the other party to the offer and giving a response on acceptance of the offer (“acceptance”) ”) receipt of acceptance by the party sending the offer.

According to Article 433 of the Civil Code of the Russian Federation, a contract is recognized as concluded at the moment the person who sent the offer receives its acceptance.

If, in accordance with the law, the transfer of property is also necessary to conclude an agreement, the agreement is considered concluded from the moment of transfer of the relevant property (Article 224 of the Civil Code of the Russian Federation).

An agreement subject to state registration is considered concluded from the moment of its registration, unless otherwise provided by law.

As we see, paragraph 2 of Article 433 of the Civil Code of the Russian Federation, in order to determine the moment of concluding a real contract, refers us to Article 224 of the Civil Code of the Russian Federation, which states that the transfer of property is not only its delivery to the appropriate person, but also the delivery to a transport organization or communication organization for delivery to the addressee. The transfer of a bill of lading or other document of title is equivalent to the transfer of a thing.

When concluding agreements requiring state registration (for example, transactions with land or real estate), the court, as we know, has the right, at the request of one of the parties, to make a decision to register the transaction if the other evades state registration of the agreement. In this case, the transaction is registered by court decision. The moment of conclusion of the contract in such situations should also be determined in accordance with the court decision.

The contract for the carriage of goods is concluded by the transport organization and the shipper (cargo owner). If, after delivery to the destination, the cargo must be handed over to the sender himself, then the circle of participants in the transportation obligation is limited to this. Most often, however, a third party is indicated as the consignee, who is the sender’s counterparty under the contract (purchase and sale, etc.). He should be given the cargo at the destination

A contract for the carriage of goods is defined as an agreement by virtue of which the carrier undertakes to deliver the cargo entrusted to him by the sender to the destination and deliver it to the person authorized to receive the goods (recipient), and the sender undertakes to pay the established fee for the carriage of goods (Article 785 of the Civil Code of the Russian Federation).

It follows from the definition that the freight transportation contract is mutual and compensated. It is considered concluded only after the transfer of the cargo to the carrier and, therefore, is considered a real contract. Only in maritime transport, the contract of carriage, called the contract of affreightment or charter, is consensual.

The contract for the carriage of goods is a strictly formal contract. It is always in writing, and often in compliance with the mandatory details established by law.

As a rule, the contract for the carriage of goods is of a public nature (Articles 789, 426 of the Civil Code of the Russian Federation).

However, in order to recognize a freight transportation contract as public, a number of conditions must be met.

Firstly, the carrier must be a specialized commercial organization that carries out transportation by public transport.

Secondly, in accordance with transport legislation or a license, this organization must be endowed with the functions of a public carrier, obliged to carry out transportation at the request of anyone who applies.

Thirdly, this organization must be included in a special list of persons obliged to carry out transportation by public transport, which is subject to mandatory publication.

To conclude an agreement, the single document system provided for in paragraph 2 of Art. 785 of the Civil Code of the Russian Federation. Filling out and issuing such a document has important evidentiary value. Depending on the type of document used to formalize transportation, the following are distinguished:

Consignment note system used on almost all types of transport;

Bill of lading system

A charter system usually used in maritime transport.

In some cases, systems can be combined.

The procedure for concluding a contract of carriage depends on its nature. The conclusion of a real contract is timed to coincide with the delivery of the cargo to the carrier along with the accompanying documents. If transportation is formalized by a consensual charter agreement, it is concluded in the general manner provided for civil contracts.

Freight transport contracts are divided by type of transport into railway, road, inland waterway, sea and air transport contracts. Based on territoriality, they are divided into domestic and international. Depending on the number of transport organizations involved in the transportation of goods, contracts for transportation in local, direct and direct mixed transport are distinguished.

Local transportation is transportation carried out by one transport organization within the territorial boundaries of its activities.

Transportation in which several transport organizations of the same type of transport participate under a single transport document is called direct transportation.

Direct mixed transportation is recognized as transportation in which at least two types of transport are involved, carrying out transportation under a single document drawn up for the entire route (for example, transportation of cargo from St. Petersburg to Volgograd with transshipment by the transport itself in Moscow from railway to water transport) .

The procedure for carrying out such transportation is determined by agreements between organizations of various modes of transport, which must be concluded on the basis of a special law on direct mixed (combined) transportation (Article 788 of the Civil Code).

In this case, enterprises of various types of transport enter into agreements with each other on the organization of work to ensure the transportation of goods (nodal agreements, contracts for centralized delivery and export of goods, etc.) in the manner established by transport legislation (Article 799 of the Civil Code of the Russian Federation).

3 .2 Operational daily planning and management of cargo transportation

The main task of a motor transport enterprise for the operation of rolling stock is to carry out the maximum possible volume of transportation at the lowest possible cost of labor and material resources. Successful completion of this task is possible with the correct use of rolling stock, an increase in the productivity of workers, and primarily drivers, and the implementation of measures to save material and monetary resources. One of the conditions contributing to the achievement of high performance indicators of a motor transport enterprise is properly organized transportation planning.

Operational transportation planning includes:

Drawing up a daily shift plan for cargo transportation (freight map) for the entire motor transport enterprise;

Development of transportation routes and drawing up planned tasks for the transportation of goods for each driver;

Reception and processing of waybills, accounting and operational analysis of the implementation of the daily shift plan.

The daily transportation plan is a specific expression of operational planning in road transport and represents a certain part of the monthly plan of a road transport enterprise, detailed for each cargo owner and each route, taking into account the specific characteristics of transportation for the coming day.

Drawing up a daily shift transportation plan begins with accepting applications (orders) for the transportation of goods from enterprises and organizations of senders and recipients of goods, i.e. clientele. In case of contractual relations between the carrier and the client, the latter submits an application to the ATP; in case of one-time transportation, an order is submitted. Applications (orders) are received in the established order by the cargo group and are recorded as they are received in a special journal.

Based on requests, columns 1-10 of the daily operational transportation plan are filled out in the cargo group

Receiving applications and orders for the transportation of goods is one of the main elements of daily shift planning. Practice shows that the success of the transportation plan largely depends on checking and clarifying all data specified in applications and orders.

The driver’s work on the line and the fulfillment of the planned volume of transportation is largely related to the condition of the access roads to the places of loading and unloading of goods, the preparation of cargo for transportation and the time of loading and unloading operations. All these factors must be checked when accepting applications.

According to the current rules for the transportation of goods by road, deadlines for submitting applications and orders for transportation are established.

Reception of applications (orders) and drawing up a daily operational plan takes up to 14 hours, development of a shift-daily plan - up to 16 hours, after which waybills are issued. The need to develop a daily shift plan by 4 p.m. is due to the fact that by this time cars begin to leave the line, and the dispatcher must warn drivers about the upcoming work the next day.

The shift-daily transportation plan is an important document of the operational planning system; it reflects the entire transportation plan of a motor transport enterprise for a calendar day.

The daily shift plan can be of various forms, but it must reflect all the elements necessary to determine the required number of cars, routing transportation and calculating the productivity of each car.

The daily shift plan is divided into two main parts. The first part, filled out by the dispatcher who accepts applications for the transportation of goods (in large motor transport enterprises there is a special group within the operation department that is responsible for selecting goods, accepting applications and drawing up a daily shift plan; in this case it is filled out by the senior dispatcher of this group), contains everything necessary data for selecting the type of rolling stock, determining its quantity and drawing up routes. In the second part, filled out by the dispatcher involved in drawing up planned assignments for drivers (in large ATPs by the senior dispatcher of the dispatch group), which are subsequently entered into waybills, the numbers of waybills are indicated according to the planned number of cars and the time of departure and arrival of the car according to the schedule.

The daily shift plan is drawn up separately for groups of vehicles (dump trucks, flatbed vehicles, etc.), shifts and for each loading point.

A correctly completed daily shift plan ensures the drawing up of a real operational plan for the operation of vehicles, which is a complex task that can be solved by appropriately selecting applications for the transportation of goods, drawing up rational transportation routes and reducing zero mileage to a minimum. To do this, the dispatcher must have excellent knowledge of the geography of the city (or region), the location of cargo-generating and load-absorbing points, the condition of access roads and the possibility of using different models of cars and road trains for transportation, as well as the throughput of loading and unloading points. In addition, the dispatcher must have the knowledge necessary to calculate the vehicle’s performance depending on the value of technical and operational indicators.

Planning transportation according to a daily shift plan begins with drawing up rational vehicle routes that can achieve the highest value of the mileage utilization factor. When drawing up routes for vehicles when transporting goods, it is necessary to keep in mind that the simplest are pendulum routes. Ring routes are more complex and when drawing them up, a full analysis of all data should be carried out to ensure the greatest productivity of the rolling stock. If on a circular route the mileage utilization coefficient is equal to 0.5, then it is more advisable to use pendulum routes.

In general, the feasibility of drawing up a particular type of route is determined by the hourly productivity of the vehicle in tons. The circular route will be profitable if the vehicle productivity in tons per 1 hour on the circular route is greater than the vehicle productivity in tons per 1 hour on the pendulum route.

The ability to create rational routes largely depends on the specific transportation conditions: distance, availability of associated cargo, transportation time, etc.

When drawing up rational routes, they take into account not only the location of loading and unloading points in the transportation area, but also the type of goods transported, the type of rolling stock used for transportation, work shifts, the capacity of loading and unloading points and the remoteness of motor transport enterprises.

In the process of transportation planning, the dispatcher in some cases can influence changes in transportation conditions in the direction necessary for drawing up rational routes. For example, depending on the location of loading and unloading points, the type of cargo and the type of rolling stock, it seems possible to organize the transportation of goods between two clients along a pendulum route with a high mileage utilization rate; An obstacle to this is that the transportation of goods (upon request) by these clients can be carried out in different shifts. In this case, the dispatcher must take measures, agreed with clients, to organize transportation in the same shifts.

The ability to organize rational routes is largely related to the type of rolling stock. For example, to transport round timber (length - 6 m), you can use a car with a spreader trailer or a truck tractor with a semi-trailer. In the first case, a reverse escape without cargo is almost inevitable due to the difficulty of selecting cargo for a car with a trailer - dissolution; in the second, it is possible to transport cargo in the opposite direction of a car with a universal body (a truck tractor with a semi-trailer).

The rational routes drawn up are noted in column 15 of the daily shift plan, which indicates the number of the request with which the transportation is linked, the number of tons of cargo transported in the order of linking, and the numbers of riders showing the order of transportation. All this is shown in numbers: the first means the number of the request with which the transportation is associated, the second - the amount of cargo transported in the order of linking, the third - the number of the trip, i.e. where does the transportation start?

To facilitate the work of dispatchers during operational planning, the productivity and required number of vehicles on simple pendulum routes are determined using auxiliary tables in which the vehicle productivity is calculated depending on the type of cargo, transportation distance and other factors affecting production.

Such tables are compiled for all car models available in a motor transport enterprise, taking into account the classes of cargo transported and methods of loading and unloading operations.

Knowing the amount of cargo to be transported and the performance of one vehicle using the auxiliary table, the dispatcher can easily determine the number of vehicles required to complete the transportation task.

Before planning transportation, the operations department must receive information from the technical service of the enterprise about the production of vehicles by model and work shifts for the planned day.

The total number of cars planned according to the daily shift plan (by model and shift) must correspond to the expected production of cars on the line according to the technical service. In the event of an insufficient amount of cargo for allocated vehicles or, conversely, an excess of operation departments, measures must be taken to correct the situation by additional selection of cargo or notifying individual clients about the possibility of fulfilling their requests in the next day.

The result of developing a daily shift operational plan is an order, i.e. distribution of all rolling stock intended for production on the line to specific work objects (transport customers).

The work order drawn up by the dispatchers is approved by the head of the operations department or the director of the enterprise and is transferred to the dispatch group to the shift dispatcher for issuing waybills.

3 .2.1 Organization of receiving and recording applications for the transportation of goods

Customers (shippers or consignees) must submit to the ATP: an application in Form 1 if there is an agreement between them or an order for a one-time transportation of goods. Applications and orders must be submitted no later than 14 hours before the day of transportation, and for intercity transportation - 48 hours in advance.

The application form is indicated and can be arbitrary; it is allowed to make an application by telephone, teletype, or telegram.

I ask you to submit _________ units of vehicles of brand ______________ with a carrying capacity of _________________ body volume of _______________ cubic meters for the transportation of cargo ______________ weighing ________ tons along the route __________________________________. Cars should be submitted to the following address: ________________________________________

_________________________: telephone___________________

Address of loading point and name of shipper:__________________________phone_____________

Address of the unloading point and name of the consignee:______________________telephone___________________

I undertake:

Make payments according to the agreed tariff;

Use the vehicle for its intended purpose;

In case of untimely return of the vehicle, pay a fine in the amount of 100 percent of car services for each day of delay;

Make notes on shipping documents;

In case of unforeseen circumstances (breakdown of rolling stock, natural disaster, etc.), immediately notify you by telephone or telegram;

Before “___” ________ 20__, pay a fee for the use of vehicles in the amount of ________________________________ rubles.

Name and legal address:______________________

Passport details for individuals:

3 .2. 2 Calculation of driver shift assignments for each rational route for both shifts (designed transportation)

Route No. 1 A2B3-B3A2 1st shift:

Number of revolutions:

n about I cm =Z about /2=8/2=4 (about)

Volume of transportation:

Q I cm =q n *Jc* Z about I cm =10*1*4=40 (t)

Freight turnover:

P I cm = q n *Jc*Leg* Z about l cm =10*1*4*9=360 (t.km)

Number of revolutions:

n about II cm =Z about /2=8/2=4 (about)

Volume of transportation:

Q II cm = q n *Jc* Z about Il cm =10*1*4=40(t)

Freight turnover:

P I cm = q n *J s * Z about I cm *L eg =10*1*4*9=360 (t.km)

Route No. 2 A1B1-B1A1-A2B3-B3A1

Number of revolutions:

n about I cm =Z about /2=6/2=3 (about)

Volume of transportation:

Q I cm =q n *(J c1 + J c2)* Z about I cm =10*(1+1)*3=60(t)

Freight turnover:

P I cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l cm =10*(1*16+1*9)*3=750 (t.km)

Number of revolutions:

n about I cm =Z about /2=6/2=3 (about)

Volume of transportation:

Q I 1cm =q n *(J c1 + J c2)* Z about I 1cm =10*(1+1)*3=60(t)

Freight turnover:

P II cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l 1cm =10*(1*16+1*9)*3=750 (t.km)

Route No. 3A2B2-B2A3-A3B4-B4A2

Number of revolutions:

n about I cm =Z about /2=5/2= 2(about)

Volume of transportation:

Q I cm =q n *(J c1 + J c2)* Z about I cm =10*(1+1)*2=40 (t)

Freight turnover:

P I cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about l cm =10*(1*12+1*13)*2=500(t.km)

Number of revolutions:

n about II cm =Z about /2=5/2=2 (about)

Volume of transportation:

Q II cm =q n *(J c1 + J c2)* Z about II cm =10*(1+1)*2=40 (t)

Freight turnover:

P II cm = q n *(Jc1*Leg1+Jc2*Leg2)* Z about II cm *L eg =10*(1*12+1*13)*2=500(t.km)

Route№4 A1B1-B1A2-A2B2-B2A3-A3B3-B3A1

Number of revolutions:

n about I cm =Z about /2=4/2=2 (about)

Volume of transportation:

Q I cm =q n *(J c1 + J c2 + J c3)* Z about I cm =10*(1+1+1)*2=60(t)

Freight turnover:

P I cm = q n *(J c1 *L eg1 + J c2 *L eg2 + J c3 *L eg3)* Z about I cm =10*(1*16+1*12+1*9)*2= 740 (t.km)

Number of revolutions:

n about I cm =Z about /2=4/2=2 (about)

Volume of transportation:

Q I 1 cm =q n *(J c1 + J c2 + J c3)* Z about I 1 cm =10*(1+1+1)*2=60 (t)

Freight turnover:

P I 1 cm = q n *(J c1 *L eg1 +J c2 *L eg2 +J c3 *L eg3)*Z about I 1 cm = 10*(1*16+1*12+ 1*9)* 2 =740(t.km)

3 .2.3 Organizing and carrying out the release of PS onto the line and receiving it upon return to the garage

Cars are released onto the line depending on the method of organizing work (individual, collective, transport complexes and columns), the front of loading work (the number of loading posts) and the interval of movement of cars. When working individually, each driver receives a specific task that is not related to the work of other cars, and performs it independently. The driver’s task during group work is related to the work of other vehicles in the transportation complex. Each car has independent movement.

The number of cars that can be put on the line at the same time depends on the loading front.

The interval of movement of vehicles must correspond to the rhythm of operation of the loading and unloading point. Each vehicle must be released onto the line in such a way that it arrives at the loading point on time and does not wait there for loading.

Proper organization of the release of rolling stock for work is important. The fact is that the dispatcher who issued the driver a waybill believes that he immediately leaves for work. In fact, for one reason or another, the driver may be delayed in the territory of the ATP (the engine does not start, the tire turns out to be flat, technical issues and so on.).

There are several methods for organizing the production of cars on the line. In some ATP-on a vehicle that is in good working order and ready for release, the control mechanic (KTP mechanic) gives the driver a token, on the basis of which the dispatcher issues a waybill, believing that the car will immediately enter the line. In others, the dispatcher makes a note about the time of departure from the transport service station after the transport service station mechanic signs the waybill confirming the technical serviceability of the vehicle. Thirdly, a note about the time of departure of the vehicle from the territory of the ATP is made by the KTP mechanic, etc.

However, in any case, it is necessary to ensure that cars enter the line on time, not to create queues of drivers to receive travel documentation and not to accumulate cars at the control point awaiting inspection. In large motor transport enterprises (with the number of vehicles 300 or more), these issues become of paramount importance. If the dispatcher spends only one minute issuing a waybill (find a waybill, make a note about the departure time in the waybill and in the dispatch list, let the driver sign on the waybill), then it will take 5 hours to issue 300 cars. Considering that the issuance the release of cars should last no more than 30 minutes, you need to have at least 10 dispatchers at the release of cars, which, of course, is not realistic.

One of the systems that allows you to speed up the production of cars on the line is the following. All cars returning from the line are inspected at the checkpoint, where their general technical condition is determined. For technically sound vehicles, special tokens are given to the dispatch service, which allow drivers to subsequently enter the line without inspection. Based on these tokens, the dispatcher issues waybills.

Receipt of waybills by drivers has been switched to “self-service”. In the driver’s room there is a special rack with cells into which the dispatcher places waybills and tokens before releasing the cars onto the line. Arriving at work, the driver starts the car, takes a waybill and a token from the appropriate cell, and presents them to the mechanic at the control point. The mechanic signs the waybill and records the time the car leaves for work. Every five to ten minutes, he reports to the dispatch service the numbers of the cars released on the line, on the basis of which appropriate notes are made in the dispatch sheets.

When performing some tasks that require special conditions during transportation, the dispatcher issues waybills to drivers personally, checks the driver’s knowledge of the rules for transporting these goods, and provides additional instructions, explaining the nature and possible specifics of the upcoming work.

To constantly monitor the location of the vehicle, a dispatcher's display (garage display) is usually located in the control room of a motor transport enterprise. It is intended for visual monitoring of the technical condition and location of rolling stock. The display is made in the form of a light field, divided into luminous cells, the number of which is equal to the number of cars in the ATP, and the cell number corresponds to the garage number of the car. Each cell can display one of four possible vehicle states:

car on line;

the car came from the line to the park in good condition and can be used for further work;

the car arrived at the park in a faulty condition and was sent to the repair area;

the car is charged, but has not yet reached the line.

To reproduce the above information, each cell has the following light indication:

a burning green light 2 and a glowing garage number 3 of the car (light 4 is on) means that the car arrived at the park in good condition;

a burning red light / and a glowing garage number 3 of the car means that the car arrived at the park in a faulty condition;

illuminated garage number 3 means the car is loaded, but is still on the territory of the ATP;

the cell does not have a light signal - the car is on the line.

3 .2. 4 Management and control of the operation of the substation on the line

In the process of managing the work of rolling stock on the line, employees of the dispatch group:

Maintain prompt communication with loading and unloading points, shippers and consignees;

Monitor the correct execution of the established routes for the movement of rolling stock;

Monitor the progress of implementation of established plans for the removal of goods from each facility;

Ensure priority execution of urgent and important transportation, switching rolling stock from one work site to another if necessary;

Take the necessary measures to eliminate disruptions and malfunctions that arise during work;

Technical assistance vehicles are sent to the line at the request of drivers.

However, control of the operation of rolling stock on the line only by the central control room is insufficient, especially when a large number of vehicles operate at cargo-generating points. In this regard, line dispatchers are assigned to such cargo-generating points, who can also serve a group of small points located in the same area. Their job is to:

Monitoring the provision of cargo-forming points with cargo and loading mechanisms;

Monitoring compliance by shippers with established standards for idle time of rolling stock during loading and the correct execution of shipping documents;

Monitoring the timely arrival of rolling stock at cargo-generating points;

Checking the waybills of drivers arriving at cargo-generating points;

Monitoring the implementation of specified transportation routes;

Checking driver statements about problems at unloading points and going to the site to eliminate these problems;

Accounting for the implementation of the plan for the transportation of goods from a given cargo-forming point to individual delivery points;

Switching rolling stock to other work sites in agreement with the dispatch team in the event of a lack of cargo, downtime of rolling stock beyond the established time limit due to breakdown of loading mechanisms and other reasons;

Drawing up reports and making special notes on waybills in cases of rolling stock downtime beyond the established time standards;

Fulfilling orders received from dispatch team employees;

Information from the dispatch team at the end of the working day about the results of the implementation of the transportation and cargo plan from a given cargo-generating facility and the reasons for deviations from the established plan.

Dispatcher communications and a brief description of technical means of communication.

The organization of communication between the dispatch group and line dispatchers, shippers and consignees, auto trust and other higher-level organizations, and individual vehicles is important for managing cargo transportation. To do this, you can use public telephone communications, switchboards, telegraph and radio communications.

Telephone, switchboard and partially telegraph communications are types of wired communications using overhead wires, overhead and underground cables.

Telephone communication allows direct two-way or multi-way conversation between subscribers. Intercom communication is provided by the use of dispatch switches, which guarantee: selective conversation between the dispatcher and each subscriber or separate groups subscribers; conversation between the dispatcher and all subscribers; conversations between subscribers; two-way communication with other telephone systems.

Telegraph communications involve high-speed transmission and reception of messages over almost any distance using direct-printing teletype machines.

In road transport, teletypes are used, the advantages of which compared to telephone communications are: a high degree of use of wired communication lines; highly resistant to interference and low distortion of the transmitted text; in the possibility of obtaining a finished document. In addition, the use of teletypes, as a rule, does not completely eliminate the need to use telephone communications.

Drawing up a diagram of vehicle routes. Construction of a diagram of cargo flows. Selection of loading and unloading machines. Determination of the main technical and operational indicators along the cargo transportation route. Requirements for organizing the work of cargo points.

course work, added 04/08/2016

Mechanization of loading and unloading operations during the transportation of goods. Justification of routes, determination of technical and operational indicators for each. Production program for operation. Documentation used in organizing the transportation of goods.

course work, added 08/08/2015

Transport classification cargo Analysis of cargo flows by quarter of the year. Determination of the main technical and operational indicators along transportation routes. Labor regulation of drivers. Operating schedule of rolling stock, loading and unloading mechanisms.

course work, added 06/18/2012

Fleet structure by brand of rolling stock. Characteristics of the existing transportation organization, the main loading and unloading point, and the cargo being transported. Operational daily planning and management of cargo transportation. Contract for the carriage of goods.

thesis, added 04/06/2014

Characteristics of cargo, formation of large consignments, packaging and containerization. Selection of rolling stock, placement of cargo in vehicles, loading and unloading equipment. Determination of estimated daily transportation volumes for various types of cargo.

course work, added 12/15/2009

Features of the container transport system. Requirements for organizing the work of cargo points and the specifics of rolling stock. Mechanization of loading and unloading operations during the transportation of goods. Operational daily planning and transportation management.

course work, added 01/06/2012

Rules for the transportation of grain cargo, their reception, storage and release. Features of determining the timing of loading cargo into special bunker-type cars, calculating the number of routes and choosing the most efficient type of rolling stock for transporting cargo.

thesis, added 07/03/2015

Selection of rolling stock and determination of methods for transporting perishable goods. Thermal engineering calculations of refrigerated rolling stock. Determining the distance between equipment points. A working fleet for transporting a given volume of cargo.

Our company offers services for the transportation of inert (bulk) materials by Scania dump trucks (with trailer), Iveco, KamAZ.

For certain bulk cargoes, such as cement, special tank trucks are used. Transportation of sand, expanded clay and gravel by LTS Express LLC is carried out by heavy-duty dump trucks of the Scania brand (with a trailer), Iveco, KamAZ with high sides and rear unloading.

Our special equipment allows you to transport from 20 to 32 tons.

The company provides services to construction organizations, enterprises and individuals, transporting non-metallic materials from quarries and warehouses in a fast, reliable and convenient way.

Rental of dump trucks for transportation of inert materials

Renting special equipment from the LTS Express company gives you the opportunity to abandon the labor-intensive search for unloading equipment and not worry about scrupulously complying with transportation rules. We will take care of all this.

brand wheeled
formula
weight, kg volume
body, m³
power, hp direction
unloading
fuel
tank, l
price*, rub./shift
1 Dump truck MAN TGS 41.440 8x4 41000 38 (20+18) 440 back 300 negotiable
2 SCANIA P380CB6X4EHZ dump truck
(with trailer IPV8590FS)
6x4 15030 34 (18+16) 360 back 300 negotiable
3 Dump truck IVECO TRAKKER AD410T42H 8x4 15675 20 420 back 300 negotiable
4 Dump truck KAMAZ 65115 6x4 10550 10 282 back and side 350 negotiable

Price for transportation of inert materials

At LTS Express, prices for the provision of transportation services are significantly lower than in other companies in the region.

By contacting LTS Express, you are guaranteed to receive:

  • A full range of service cargo carrier for a low price;
  • Heavy-duty self-unloading vehicles Scania, Iveco and KamAZ with high sides for transportation;
  • Careful handling of cargo (use of covering material and special tarpaulin canopy). This allows you to protect bulk cargo from dust and ensure its stable humidity in any weather. We follow modern standards and approaches: today, relations in cargo transportation are marked by an increased respect for the environment and the safety of material assets.

What do you have to take care of when organizing transportation yourself?

One of the activities transport company"Sapsan" is the transportation of inert cargo by dump trucks. You can order delivery from us bulk materials: sand, crushed stone, gravel, etc. We will provide the necessary transport and special equipment. You will also be able to take advantage of the support of qualified drivers.

Features of transportation of inert cargo

Proper transportation of inert cargo is carried out taking into account such characteristics of materials as:

  • loose structure;
  • sprayability on the road;
  • mobility;
  • the possibility of loss during loading and unloading;
  • significant volumes.

Specialists think through all stages of delivery to the smallest detail. This allows you to both reduce possible cargo losses and select the optimal transport. As a rule, delivery within Krasnodar and beyond is carried out by dump trucks. These vehicles are as comfortable and functional as possible. They allow you to deliver quickly and unload in the shortest possible time.

If you have any questions regarding the transportation of goods by dump trucks, ask our specialists.