For this tender information in Kazakhstan, you can verify the information on the Internet in China.

1. Project Overview and Bidding Scope
1.1 Project Overview: The project is located in Jiangbuer State, Kazakhstan, 500 kilometers from Almaty and about 800 kilometers from Horgos Port on the China-Kazakhstan border. The project content is to build a soda ash production plant with an annual output of 500,000 tons. The scope of the project includes supporting facilities such as soda ash process production area, brine mining area, limestone mining area and living residential area.
1.2 Bidding Scope: Procurement of lifting equipment and electric hoist equipment
2. Bidder Qualification Requirements
2.1 This bidding requires bidders to have various licenses such as production (manufacturing, operation, installation) licenses for corresponding equipment and performance of domestic and foreign projects of the same scale, and have the ability to undertake the supply of equipment for this bidding project in terms of personnel, equipment, funds, etc.
2.2 The bidder and its technical support party (if any) (hereinafter referred to as the "bidder") must be a legally registered corporate legal person and have the ability to perform civil liability within its legal business scope.
2.3 Two or more enterprises with the same legal representative, including the parent company, the whole (omitted) (omitted) (omitted) ( (omitted) ), shall not bid at the same time in the same goods bidding.
2.4 The bidder shall submit qualification documents proving its eligibility to participate in the bidding and its ability to perform the procurement contract after winning the bid as part of the bidding documents. If the bidder is a consortium, in addition to submitting the consortium agreement indicating the leading member of the consortium, each member of the consortium shall submit its own qualification documents separately, otherwise the bid will be rejected.
2.5 If the goods provided by the bidder are not manufactured by the enterprise, the bidder shall obtain the consent of the goods manufacturer and provide the manufacturer's authorization letter.
2.6 The bidder must have a complete ISO-9000 series quality management system and/or occupational safety and health management system, environmental management system certification.
2.7 The equipment bid must meet the technical performance and quality requirements specified in the second volume of the bidding documents "Technical Part". The bidder must provide technical support materials for the performance guarantee value (including but not limited to the type test report and/or appraisal report and/or performance acceptance test report and its certificate and other relevant appraisal materials issued by a nationally recognized or internationally recognized organization).
2.8 The main engine or key parts of the equipment reported by the bidder shall not be subcontracted or transferred. All subcontractors of the bidder must be confirmed by the tenderer and must be manufacturing enterprises (except standard parts or low-priced small parts). The bidder's subcontractors should have a complete quality management system and relevant certification certificates.
2.9 The bidder must have good bank credit and business reputation, and is not in a state of being ordered to stop business or having its property taken over, frozen, or bankrupt.
2.10 The bidder and its subcontractors must not have breached any contract in the past 5 years, nor have the contract been terminated due to the bidder or its subcontractors. The bidder and/or technical support party have no corruption or fraud as defined by the relevant national government departments.

3. Obtaining the bidding documents
CAMC will issue the electronic bidding documents uniformly on ** through the project bidding mailbox. Mailbox: *@*ttp://**.

4. Submission of bidding documents

4.1 Submission method of bidding documents: send the electronic bidding documents with password to the designated mailbox, and inform the password to open the bidding documents on the bid opening day. The email address is: *@*ttp://**. The deadline for bidding is 14:30 (time) on **. When sending the bidding documents, please indicate the names and telephone numbers of two password providers (one for use and one for backup) in the email.

4.2 The bidding documents that are delivered overdue or not delivered to the designated location will not be accepted by the tenderer.

5. Confirmation
After your unit receives this bidding invitation, please confirm it by email within 24 hours.

6. Contact information of the tenderer
Tenderer: Zhonggong (omitted)
Address: (omitted) Building A, No. 3 Danling Street, Haidian District
Postal code: *
Contact person: Zhang Guirong
Telephone: *
Email: *@*ttp://**

Single Girder Overhead Crane Price List (Reference)

Different types of cranes have unique features that make them suitable for specific industrial applications. By understanding the advantages and limitations of each type of crane, facility managers can choose the most appropriate crane for their operations. Here are some recommendations based on the information provided:

For facilities with limited floor space:

Overhead cranes

Gantry cranes

Workstation overhead cranes

For facilities that require frequent lifting and moving of loads in different areas:

Portable gantry cranes

For smaller industrial facilities with limited space:

Jib cranes

For facilities that need to move heavy loads quickly and accurately:

Overhead cranes

Gantry cranes

For facilities that require efficient and precise movement of loads within a specific workstation or area:

Workstation overhead cranes

It is important to note that each type of crane has limitations and may not be suitable for certain applications. For example, overhead cranes and gantry cranes may not be ideal for facilities with low ceilings environments. Jib cranes may not be suitable for facilities where loads must be moved over a long distance or to a high elevation. Portable gantry cranes may not be suitable for facilities where loads need to be moved over a long distance or to a high elevation, or where there is limited floor space. Workstation overhead cranes may not be suitable for facilities where loads need to be moved over a long distance or to a high elevation, or where there is limited overhead clearance.

• Capacity: 5t-10t
• Span length: 2-15m
• Lifting height: 2m-10m
• Work duty: A3-A5
• Raged voltage: 220V~690V, 50-60Hz, 3ph AC
• Work environment temperature: -25℃～+40℃, relative humidity ≤85%
• Crane control mode: Pendant control, wireless remote control
• Reference Price Range:$1000-10000/set

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Before formulating a purchase plan for overhead cranes, it is necessary to first determine the budget. However, the cost of installing one overhead crane in thermal power plants varies due to various factors, and specific numbers cannot be provided. Generally speaking, installation costs may include expenses for equipment procurement, transportation, lifting, positioning, electrical system connection, safety protection measures, debugging and testing, operator training, and other aspects. Among them, the cost of equipment procurement varies due to factors such as brand, specifications, and quality, and the specific price needs to be negotiated and determined with the supplier. Other expenses also need to be evaluated and budgeted based on actual circumstances.

To ensure the installation quality and safety of the crane, it is recommended to conduct comprehensive planning and budgeting during the installation process, and select an experienced and qualified professional team for construction and supervision. At the same time, attention should also be paid to equipment maintenance and upkeep to ensure its long-term stable operation.

Possible problems and solutions encountered during the installation of one overhead crane in thermal power plants

Site planning and preparation:

Problem: The ground at the installation location of the crane may be uneven, making installation difficult.

Solution: Level and reinforce the installation site to ensure that the ground can withstand the weight of the crane and the vibration during operation.

Crane size and weight:

Problem: The crane may be too large to pass through the doors or passages in the factory area.

Solution: Pre measure the dimensions of the doors and channels, and choose the appropriate crane model or modify the channels according to the actual situation.

Lifting and positioning:

Problem: The lifting and positioning of the crane may not be accurate, resulting in an offset in the installation position.

Solution: Use professional lifting equipment and tools to ensure stability and accuracy during the lifting process. Meanwhile, use measuring tools to ensure accurate positioning of the crane.

Electrical system connection:

Problem: The electrical system of the crane may not be compatible with the power system of the thermal power plant.

Solution: Use appropriate cables and adapters to ensure compatibility between the electrical system of the crane and the power system of the thermal power plant.

Security measures:

Problem: The crane may not have sufficient safety measures during installation.

Solution: During the installation process, ensure that all personnel wear protective equipment such as helmets and gloves, and set up warning signs and protective barriers in the work area.

Equipment debugging and testing:

Problem: After the installation of the crane is completed, it may require multiple debugging and testing.

Solution: Conduct a comprehensive inspection of the crane according to the prescribed testing process to ensure that its performance and safety meet the expected standards.

Operator training:

Problem: Operators may not be familiar with the operation of the new crane.

Solution: Provide training courses for operators to ensure they are familiar with the operation and maintenance points of the new crane.

Environmental protection and emission requirements:

Problem: The operation of the crane may produce pollution such as noise and exhaust gas.

Solution: Use low-noise, low emission engines and equipment to ensure compliance with environmental requirements. At the same time, regular equipment maintenance and upkeep should be carried out to ensure its normal operation.

Maintenance and upkeep plan:

Problem: No detailed maintenance and upkeep plan has been developed for the new crane.

Solution: Based on the usage of the crane and the manufacturer's recommendations, develop a detailed maintenance and upkeep plan and ensure regular execution.

Safety supervision and review:

Problem: Lack of safety supervision and audit mechanisms for cranes.

Solution: Establish a comprehensive safety supervision and audit mechanism, regularly inspect, evaluate, and audit cranes to ensure their safety performance meets standards.

The process for installing one overhead crane in a thermal power plant is as follows:

Civil construction: including the pouring of steel bars and concrete, providing a foundation for the installation of cranes.

Main structure installation: including ground splicing steel beams, vertical steel columns, hoisting steel beams, connecting secondary structures, etc.

Track installation: The track is the foundation for the operation of the crane and needs to be installed according to the design drawings, and precision adjustments such as horizontal and straightness should be made.

Installation of walking mechanism: The walking mechanism is an important part of the crane, responsible for supporting and moving the crane. During installation, it is necessary to ensure the stability and accuracy of the walking mechanism.

Bridge crane bridge beam assembly: The bridge bridge beam is the main structure of the crane and needs to be assembled according to the design drawings, and adjusted and fixed accordingly.

Installation and debugging of various gears and connecting shaft brakes: These components are important parts to ensure the normal operation of the crane and need to be installed and debugged according to the design drawings.

Joint debugging: After all components are installed, joint debugging is required to check the overall performance of the crane and the coordination of each component.

Load test: To verify the load-bearing capacity and stability of the crane through load test.

Anti corrosion treatment: Apply anti-corrosion treatment to the crane to extend its service life.

Handover acceptance: After all work is completed, a handover acceptance is required to ensure that the crane meets the design requirements and is safe to use.

It should be noted that the above process is for reference only, and the actual installation process may vary depending on specific engineering requirements, equipment specifications, and suppliers. It is recommended to carefully read the equipment manual and construction drawings before installation, and communicate with professionals to ensure installation quality and safety.

Bridge cranes are widely used in the automotive industry. For example, in automobile factories, bridge cranes can be used to transport large components, hot-rolled coils, transformers, and other heavy and bulky items. At the same time, bridge cranes can also be paired with various fixtures or other robotic arms to carry workpieces of various models and weights. I believe that with the development of the automotive industry in Vietnam, the demand for overhead cranes in Vietnam will become increasingly high.

The main activities will include station box excavation, tunnel boring machine assembly, utility installation work along Robert Street and acoustic shed installation.

In July 2021, Sydney Metro awarded Acciona Construction and Ferrovial Construction the contract to deliver 11 kilometres of twin metro rail tunnels between Sydney Olympic Park and The Bays.

At The Bays these works include:

site establishment and demolition

excavating the station box

to a depth of 30 metres (approximately 10 storeys)

launching two tunnel boring machines from the excavated station box

providing tunnelling support

storage of excavated material, ventilation, grout batching and water treatment

removing excavated material via trucks.

Eastern Tunnelling Package

In November 2022, Sydney Metro awarded John Holland Ghella Joint Venture (JCG) the contract to deliver 3.5 kilometres of metro rail tunnels under Sydney Harbour between The Bays and the Sydney CBD, as well as the excavation of Pyrmont and Hunter Street stations.

These works at The Bays include:

site establishment

concreting works, installing tunnelling infrastructure and equipment

launching two tunnel boring machines from the existing excavated station box and tunnelling to Hunter Street

providing tunnelling support

storage of excavated material, ventilation, grout batching, slurry treatment to separate the water from the excavated material, water treatment

removing excavated material via trucks

excavating and lining cross passages in the tunnels and concreting works for the tunnel inverts between The Bays and Pyrmont

demobilising tunnelling infrastructure on Project completion

New factory, new challenges

For the new plant, which has become the company's new headquarters, it was important to the factory planners to focus on modern production processes. Right from the start, intralogistics, and lifting technology in particular, were given high priority in order to meet new organisational and production requirements. The entire crane technological requirements were planned in close co-operation between the Sisteven and ABUS technical teams.

The following were finally installed:

A single girder ELK overhead travelling crane with a SWL of 6.3 t and a span of 19,900 mm

Four LS jib cranes with a SWL of 1 t and a radius of 4,500 mm

Seven LS jib cranes with a SWL of 500 kg and a radius of 4,000 mm

Three LS jib cranes with a SWL of 250 kg and a radius of 5,600 mm

Thanks to the equipment designed and installed by ABUS, it was possible to streamline the production processes of the existing plants in the new Sisteven factory. Production processes could be optimised, resulting in cost savings, reduced operating times and optimised use of space.

The employees who work with the cranes on a daily basis are pleased with the improved convenience and safety offered by the ABUS cranes. The straightforward handling and ease of operation of both the cross-travel and slewing motion of the LS jib cranes are of particular note. With their two lifting speeds, the ABUCompact series chain hoists offer speedy operation and precise workpiece positioning, two features that are demanded daily by ventilation contractors.

Self closing hooks for picking up to four wheel sets at one time

Automated crane system for rail wheel set storage and retrieval

As part of Rio Tinto Iron Ore’s Rail Capacity Enhancement project, Eilbeck Cranes has supplied three fully automated pick and place overhead cranes. Victorian based Marand Precision Engineering approached Eilbeck for a crane based solution for the placement, storage and retrieval of rail wagon wheel sets to facilitate efficient wheel change out and maintenance of Rio Tinto’s Iron Ore rail wagons. Located near Karratha, Western Australia, the wheel farm operates in the harsh North West environment with extreme temperatures and storm conditions whilst maintaining reliability and availability.

After fabrication in Perth, the runway and support structure was transported to Karratha for installation in preparation for the installation and commissioning of the three cranes. The design includes unique self closing hooks for picking up to four wheel sets at one time, rapid travel speeds and anti-sway masts to ensure precision placement. Eilbeck’s design scope included footings, support structure and full service access including Tractel static lines.

Once complete, these facilities will be amongst the largest automated railway workshops in the world and will be integral in improving the efficiency of Rio’s rail operations.