When constructing and erecting steel structures, adhering to standard procedures is a crucial factor in ensuring safety and project quality. So, what are the important notes during the construction process to ensure the project runs smoothly and achieves high efficiency? In this article, Hai Long Construction JSC will help you understand more.
1. Notes before steel structure erection
1.1 Preparation of personal protective equipment (PPE)
Occupational safety is the top priority during steel structure erection, helping to minimize risks and ensure a safe working environment for workers. PPE must be suitable for each specific work position, but generally includes:
- Reflective safety clothing to increase visibility.
- Safety helmets and safety harnesses to protect workers when working at heights.
- Soft gloves, safety glasses, and tool pouches to minimize hand and eye injuries.
- Scaffolding, safety nets, and lifelines to reinforce safety when moving around the construction site.
Strict adherence to occupational safety regulations helps ensure safety and efficiency during construction.
1.2 Pay attention to weather conditions
Weather conditions directly affect the progress and safety of steel structure erection. Therefore, it is necessary to monitor weather forecasts before construction:
- Rain, fog, or humidity: Increases the risk of slipping, especially when working at heights.
- Strong winds: Cranes or lifting equipment should not be used as it may cause danger.
Planning construction activities in accordance with weather conditions helps ensure safety and avoid work interruptions.
1.3 Inspection of equipment, materials, tools, and transport vehicles
Before proceeding with steel structure erection, it is necessary to thoroughly check the factory certificates and origin of important equipment and materials such as:
- Structural bolts and anchor bolts: These are critical components for connecting and fixing the steel frame and must be strictly quality-tested.
- Lifting equipment, scaffolding, and cranes: Ensure smooth and safe operation during construction.
- Steel materials: Must meet technical standards before being used for assembly.
Regular inspection and maintenance of equipment help minimize risks and ensure construction quality.
1.4 Review the construction space
The construction space needs to be reasonably arranged to ensure convenience for movement and steel structure erection. Factors to note:
- Arrange a spacious and tidy area to facilitate easy movement for equipment and workers.
- Prioritize construction of key areas such as concrete foundations, walkways, and support points to ensure stability.
- Arrange safe walkways on the steel frame with guardrails, especially when working at heights over 6m.
- Install scaffolding, scissor lifts, and temporary flooring using securely fastened planks to ensure safety when working at heights.
Proper calculation of the construction space helps ensure that the steel structure erection process is safe, efficient, and on schedule.
2. Notes during steel structure erection
The steel structure erection process involves many important stages, requiring precision and strict adherence to technical standards. Below are the basic tasks that must be ensured during construction:
2.1 Steel frame fabrication
The steel frame is a critical part of the structure. During fabrication, ensure:
- Dimensions and data must be accurate according to technical drawings.
- Steel materials must meet quality standards and have good load-bearing capacity.
- Welds and connections must be strictly inspected before assembly.
2.2 Erection of steel frames, roof monitors, and door consoles
The steel structure erection process must follow safety principles and proper load calculations.
- Components must be securely connected according to technical drawings.
- Ensure the stability of the frame system before proceeding with other construction steps.
- Workers must be fully equipped with PPE and safety harnesses when working at heights.
2.3 Roof sheeting installation
The roof sheeting layer plays a crucial role in protecting the structure from weather impacts. During construction, note the following:
- Roof sheets must be tightly fitted, ensuring a secure seal between joints.
- Secure firmly to prevent damage from strong winds or harsh weather conditions.
- Use safety measures when moving and installing at heights.
2.4 Wall sheeting installation
Wall sheeting enhances aesthetics and protects the structure from external impacts. During installation, ensure:
- Wall sheets are securely fixed and not misaligned.
- Connection to the steel frame using high-quality screws or rivets.
- Check the load-bearing capacity and durability of the wall sheeting according to technical standards.
2.5 Gutter and downspout installation
Gutters and drainage systems help protect the structure from water accumulation and seepage. During installation, ensure:
- Reasonable layout to ensure effective drainage capacity.
- No interference with the steel frame structure.
- Use corrosion-resistant materials to ensure high durability.
2.6 Flashing installation
Flashing not only enhances aesthetics but also protects roof and wall edges from environmental impacts. During construction, ensure:
- Secure fixation to the steel frame to avoid misalignment or breakage.
- Check the adhesion between the flashing and the roof/wall to ensure long-term safety.
3. Notes after steel structure fabrication and erection
After completing the steel structure erection process, the acceptance phase is crucial to ensure the structure meets technical standards, is safe, and is ready for use. Acceptance must follow a strict procedure with the following steps:
3.1 Construction work acceptance
This stage focuses on checking factors related to occupational safety and construction structure:
- Scaffolding system inspection: Ensure scaffolding is installed securely and safely for construction workers.
- Construction process evaluation: Determine whether construction complies with technical standards and occupational safety regulations.
3.2 Construction phase completion acceptance
This stage includes checking specific items at the construction site:
- On-site inspection of acceptance objects: Verify that steel components have been installed according to the design.
- Review of acceptance documentation: Check work acceptance reports to ensure all related items meet technical standards.
3.3 Project completion acceptance
After the entire steel structure erection is finished, a comprehensive inspection must be conducted before handover:
- Inspect all completed areas to ensure there are no technical errors or flaws in the installation process.
- Prepare handover minutes: Record detailed information about the current state of the structure before use, ensuring transparency and compliance with acceptance regulations.
Proper acceptance procedures help ensure project quality, minimize risks, and increase the durability of the steel structure.
4. Important notes for safe construction
- Prepare safety nets and maintain them throughout the work process, especially for structures from the second floor upwards.
- Prepare safety protective gear.
- Professional skills must be prepared in advance to avoid injuries, especially to the spine, during the movement of construction materials.
- Attach handles to both ends of the steel frame when erecting with a crane. Maintain a minimum safety distance of 5m.
WHY CHOOSE HAI LONG CONSTRUCTION AS YOUR STEEL STRUCTURE MANUFACTURING & ERECTION PARTNER
With over 25 years of experience in the field of manufacturing & erecting steel structures, Hai Long Construction is proud to be a leading reputable contractor, providing customers with comprehensive construction solutions that meet all needs and requirements.
- A team of experienced engineers, architects, and experts, knowledgeable in the design and construction of factory buildings and warehouses according to international standards.
- Diverse construction capabilities, meeting all project scales and requirements, from simple to complex factory buildings.
- Equipped with modern machinery and equipment, three steel structure factories with a capacity of nearly 50,000 tons/year ensure fast, accurate, and safe construction.
- Professional construction process, strictly managed.
Are you looking for a reputable and professional steel structure manufacturing and erection contractor? Contact Hai Long Construction for free consultation and quotation:
- HAI LONG CONSTRUCTION JSC – MEMBER OF TAIYO GROUP
- Address: Taiyo Building, 97 Bach Dang, Ha Ly Ward, Hong Bang District, Hai Phong City, Vietnam.
- Hotline: 084 6625 888
- Email: info@hailongjsc.vn
