Case 1: highway transportation of oversized cargo
Case 2, Factory equipment relocation in 2022 :
3. Case review:
What are the links and processes of large cargo logistics transportation? Large cargo logistics transportation is different from ordinary logistics transportation. The vehicles and transportation processes used for transportation are different. The preliminary work of large cargo logistics transportation is very complex and the technical requirements are very high. What are the various links and processes of large cargo logistics transportation? Next, the logistics company will answer for you.
1、 Sign the transportation contract and specify the transportation task
Start and end of transportation, boundary of goods handover (division of risk and responsibility), whether there is secondary reshipment, division of loading and unloading operations, and requirements for transportation cycle
2、 Understand the cargo status and make a detailed shipping list
Shape characteristics of goods and various parameters under transportation, including length, width, height and weight, fulcrum distance, vertical and horizontal center of gravity position, lifting point, pushing point, binding point and bearing shoulder; Nature of goods and precautions for transportation; The supplier shall provide the cargo drawing, which shall be indicated according to the above requirements; List the goods to be transported and classify them as the basis for vehicle allocation and pricing.
3、 Select the train set form and preliminarily prepare the train allocation scheme
According to the characteristics of goods, the traffic capacity of the line and the transfer and loading conditions, the form of train set shall be reasonably selected, such as full trailer, semi trailer, power gooseneck and self-propelled; Trailer types, such as flat type, low bench type, concave type, long cargo type, light frame type, bridge type, and retractable platform type.
4、 Select and survey transportation routes
1. principle: try to avoid crossing rivers, cities and towns, make full use of high-grade highways, and strive to minimize the transportation distance and the workload of obstacle removal. It can be preliminarily selected according to the data and experience, and then investigated on the road according to the transportation parameters of the train set.
2. make the following records: road mileage, technical grade, bridge (design standard, structure, span, bridge length, disease), tunnel (gauge, length), interchange (height limit), toll station (traffic capacity), continuous curve (minimum turning radius, vertical and horizontal gradient, slope length), underground obstacle points in space, traffic capacity of villages and towns, temporary access roads, etc.
3. there shall be recommended routes, standby routes, transportation route diagrams, photos and schematic diagrams of bridges and culverts, difficult sections, etc.
5、 Prepare transportation technology and organization plan, mainly including
1. vehicle configuration: select the vehicle according to the assembly scheme of the train set, list the technical parameter table of the tractor and trailer and the operation parameter table of the train set, draw the vehicle loading diagram and mark the relevant parameters, which can be described as a case of the longest, wide, high and heavy goods.
2. technical calculation: mainly including traction force check, binding and reinforcement calculation, operation stability calculation, trailer load calculation, bridge trafficability judgment, turning radius of train set and clearance radius calculation of channel.
3. transportation route analysis: including highway mileage, technical grade, gradient, horizontal and vertical curve radius, construction clearance, bridge and culvert bearing capacity, toll station and village trafficability, space, underground obstacles, scale and description of difficult sections. Necessary photos, illustrations and relevant data sheets shall be attached.
4. obstacle removal measures: mainly including bridge reinforcement measures (for major reinforcement projects, the highway management department shall sign contracts with the design and construction units to put forward relevant documents such as bridge inspection, reinforcement design, construction and completion acceptance); Through the obstacle disposal scheme of interchanges and toll stations, the contents of removing air cables, underground pipelines, village and town environmental obstacles, and the transformation of local road sections, etc. Necessary engineering drawings shall be attached.
5. transfer loading and unloading site conditions: loading and unloading site area, vehicle turning radius, access, site bearing strength, orientation requirements during cargo loading and unloading, etc.
6. loading and unloading process scheme: compare and select the schemes according to the site and operation conditions, carry out necessary safety technical calculation according to the selected loading and unloading equipment and corresponding loading and unloading process, specify the operation procedures, clarify the operation requirements, and draw the site layout diagram.
7. operation plan: the main contents are: Fleet formation, operation command, communication, vehicle signs, responsibilities of important operation posts, operation cycle, daily operation plan arrangement, fixed-point accommodation, vehicle parking, refueling, inspection, maintenance, etc.
8. safety and quality assurance measures: comply with the laws and technical standards, implement the contents of the quality assurance program, improve the organization, formulate the quality assurance plan, carry out process control, analyze, control and preventive measures for hazard sources, and take corrective measures for non conformities.
9. emergency plan: it shall cover the whole process of transportation, highlight the main operation links, clarify the rescue measures, implement the cooperation network, and specify the reporting procedures and disposal requirements. Possible accidents such as mechanical accidents, traffic accidents, cargo damage, personal injury, natural disasters, etc.
10. Supervision and management: the content is to prepare the supervision outline, review the transportation scheme, supervise the safety and quality of important operation links, control the whole process of transportation, supervise the disposal of emergency state, and summarize and evaluate the supervision work.
6、 Apply to the road administration department for handling the transportation permit formalities
Prepare the necessary documents, data, drawings, etc. for declaration in accordance with the provisions of the competent department of transportation, and obtain the pass for out of gauge transport vehicles after examination and approval; For the bridge and road section technical renovation projects that need to be tested, reinforced and reconstructed, it is necessary to sign contracts with the design and construction units, request the testing and design technical documents, provide the acceptance report after the completion of the project, and obtain the permission of the road administration department; When traffic control is involved during transportation, the cooperation procedures for traffic safety guarantee shall be handled with the public security traffic management department.
7、 Implement line obstacle removal measures and transportation cooperation
According to the established transportation line obstacle removal scheme, the construction tasks and acceptance of each obstacle removal point shall be organized in time and completed according to the construction progress requirements. Before formal transportation, the route shall be rechecked to see if there is any change in the near future, whether each obstacle removal point can meet the traffic requirements of the train set after construction, and rectification shall be organized if necessary. If it is necessary to cooperate with relevant departments in the transportation project, the cooperation matters shall be implemented in advance, the cooperation division responsibilities of all parties shall be clarified, and the cooperation procedures shall be completed.
8、 Dispatch vehicles for assembly and commissioning, and organize simulated test run if necessary The tractor, trailer and auxiliary equipment shall be maintained, tested and repaired according to the specified operation items and technical standards to maintain the intact technical state of class 1 vehicle. In particular, performance tests shall be carried out for important components designed for safety, such as isolating valves and safety valves, which shall be kept in normal operation and effective; The maximum wheel rotation angle of each axle shall meet the requirements; The quick connector and rubber hose shall not have cracks or oil leakage; The hydraulic gauge should work normally. After the vehicle is mobilized, it shall be assembled and debugged in the form of an existing set of vehicles. When it is necessary to organize simulation test run, the test run shall be conducted according to the formal transportation requirements and working conditions, and all records shall be made.
9、 Operators shall receive professional training, work with certificates, and participate in the pre operation coordination meeting
All operators participating in transportation must receive training, clarify their tasks and responsibilities, master various measures and requirements for design safety and quality, and know well. Operators shall work with certificates as required. The pre shipment coordination meeting shall be organized and held by the cargo owner and the contract carrier, and attended by the on-site principals of all parties concerned.
10、 Receiving and loading, binding and strengthening, and handling freight handover procedures
After receiving the goods, the carrier shall bear the risk responsibility. Pay attention to the original records of the instruments on the goods received, conduct the appearance inspection of the goods, confirm the relevant marks, and take photos and records if necessary. The safety inspection shall be carried out after the goods are bundled according to the established scheme, the running state of the vehicle shall be adjusted, the goods shall be checked to be loaded correctly, and the reading of the oil pressure gauge shall meet the requirements. Improve the procedures for handling goods handover, and both parties shall sign for confirmation
11、 Carry out transportation according to the established scheme, and conduct risk assessment if necessary
The operation shall be carried out in strict accordance with the specified procedures and specifications, the operation shall be carried out according to the established line and daily train journey, and the parking operation, inspection, food and accommodation shall be carried out according to the specified place and time limit. The supervision and verification of the supervisor shall be accepted before departure, during transportation and the whole process of arriving at the destination. Make all original records carefully. If there is a major risk, it can be assessed and the measures to avoid the risk can be clearly defined.
12、 Delivery at the terminal and signing of handover documents
The vehicle shall be parked according to the requirements of the unloading place and cargo placement direction designated by the owner, the lashing riggings shall be loosened, the vehicle plate shall be delivered, the goods shall be inspected and accepted by the handover parties, and the instrument records shall be handed over. The receiving and releasing party shall organize the lifting and unloading of the goods, the carrier shall cooperate, or the vehicle group shall conduct self unloading operation to exit the vehicle, and sign the handover documents.
13、 Check the implementation of the transportation contract, improve the filing of records and settle accounts
The carrier and the supervisor shall make their own summary and evaluation according to the specified contents, and put forward suggestions on the problems left in the transportation. Solicit the owner's opinions on transportation safety and quality. Sort out and summarize all original records, and perfect and archive them. Provide settlement voucher
