In the construction of a double beam crane foundation, several details need to be carefully noted to ensure the structural integrity, safety, and efficiency of the crane system. Here are some key points to consider:

Foundation Design and Layout:

Ensure that the foundation design complies with relevant standards and specifications, such as those provided by crane manufacturers or industry standards like GB/T 3811.

Accurately layout the foundation dimensions, including the length, width, and depth, based on the crane's specifications and load requirements.

Material Selection and Quality Control:

Choose high-quality materials that meet or exceed the specified strength and durability requirements.

Conduct rigorous quality control checks on all materials before use, including testing for defects, cracks, and other imperfections.

Welding and Fabrication:

Follow proper welding procedures and use suitable welding consumables to ensure strong, reliable welds.

Conduct welding in accordance with the recommended welding sequence and ensure full penetration welding where required.

Inspect all welds for defects and perform non-destructive testing as required by classification societies or other regulatory bodies.

Dimensional Accuracy and Flatness:

Carefully measure and verify the dimensions of the foundation to ensure they meet the design specifications.

Check the flatness of the foundation surface to ensure it is within the allowed tolerances. Any deviations should be corrected before proceeding with the installation of the crane.

Anchor Bolt Installation:

Install anchor bolts according to the manufacturer's instructions and ensure they are securely fastened to the foundation.

Verify the alignment and tightness of the anchor bolts before proceeding with the crane installation.

Inspection and Testing:

Conduct a thorough inspection of the foundation after construction to ensure all components are correctly installed and functioning properly.

Perform load testing on the crane system to verify its capacity and stability.

Safety Measures:

Implement safety measures during construction, such as wearing protective gear, using safety harnesses, and following proper lifting and handling procedures.

Ensure that all workers are trained and qualified to perform their tasks safely and effectively.

Documentation and Record Keeping:

Maintain detailed documentation of the construction process, including material certificates, welding records, inspection reports, and test results.

Keep these records accessible for future reference and compliance audits.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment