Treatment of common safety issues at construction sites | Summary

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The primary means of addressing common safety issues is management: it involves assigning safety responsibilities to managers at all levels. With a focus on comprehensive safety management and based on established safety procedures, safety problems are identified from both the perspective of work processes and management practices. These problems are then addressed, prevented, and mitigated. Through a series of educational programs, training sessions, supervision, and inspections, information regarding these well-known and obvious safety issues is conveyed to employees, encouraging them to pay more attention to the details of their work processes and thereby enhancing overall safety awareness. Below is a summary table prepared by one of the Fortune 500 companies on the common problems in construction site safety management and the corresponding control measures; this is shared by our assistant for reference by all professionals in the field of safety. Description of common safety issues and control measures: The consistency between the requirements outlined in safety system documents and their actual implementation on-site has not been verified. Inspection plans should include checks of these system documents to ensure that their implementation aligns with the procedures specified. Safety trend analysis fails to provide early warnings based on the progress of construction, resulting in a lack of guidance. It is necessary to adopt an approach that emphasizes both prevention and corrective actions, conduct thorough trend analyses, and seek opportunities to implement preventive measures. By taking into account the construction activities of various units within the project team, a reasonable mechanism for early warning can be established to reduce the emergence of safety hazards. Safety management is not considered before construction begins, which leads to problems such as construction activities interfering with safety passages or inadequate safety devices. Through initiatives such as “managing production while ensuring safety,” it is important to assign safety responsibilities at all management levels, fully consider the safety issues arising from construction activities, and avoid the creation of potential hazards and risks. During on-site inspections, the potential dangers associated with identified issues are not recognized, and follow-up actions are not carried out promptly or thoroughly. It is necessary to strengthen awareness-raising efforts; any violations, regardless of severity, must be stopped immediately. Managers must take responsibility and increase inspection frequency. Those who fail to address violations discovered by on-site managers will have their performance evaluated in terms of safety. The effectiveness of various training programs and feedback mechanisms is not adequately assessed, and repeated issues still occur during on-site inspections. It is necessary to improve the evaluation of the effectiveness of these training programs through on-site guidance, retraining, and temporary suspension of work to enhance the depth and completeness of training outcomes. Inspections are often superficial and lack specificity and planning. Based on the construction status in different areas and the inspection plans set by various departments, it is necessary to prioritize key areas first, combine specialized inspections with supplementary checks, and work together to identify issues and implement corrective actions. Appropriate documentation of visual materials is not maintained, and responsibilities for addressing issues are not assigned to specific teams or individuals. During on-site inspections, records of violations and good practices should be kept, and identified issues should be assigned to specific teams and individuals for follow-up action, thereby helping to ensure that safety measures are implemented. Safety management reports are not submitted in a timely manner. Safety-related documentation and on-site safety management are both included in the internal five-star evaluation system, serving as part of the assessment criteria for various units. When formulating corrective actions, a superficial approach is often adopted, with only measures to eliminate surface-level safety hazards being identified, without addressing the underlying causes and proper solutions ； The process of addressing issues is lengthy, and there is a lack of effectiveness in implementation. Remedial measures should be formulated based on the causes of safety hazards, in order to eliminate those hazards at their root and prevent the recurrence of similar safety issues ； For the deficiencies in the measures that have been established, corrective actions must be taken promptly to enhance safety compliance. The content covered in pre-shift meetings is often vague and generic, without any analysis tailored to the tasks to be carried out that day. In accordance with the project department’s “Pre-Shift Meeting Management System,” procedures and requirements for conducting pre-shift meetings are established; various departments/teams are responsible for monitoring the implementation of these meetings, with the HSE department playing an active role in promoting proper conduct through inspections. There are instances of signed names being filled in by others or missing from the meeting records – all teams must conduct self-inspections to prevent such practices, ensuring that every employee benefits from the pre-shift meetings. The HSE department oversees this process. Risk analysis and identification of hazards are not carried out step by step throughout the construction process, resulting in inadequate safety measures. Technical personnel should conduct safety risk analyses and hazard identifications for each step of the construction process, formulating practical safety control measures to avoid empty discussions and lack of specificity. Safety officers and managers whose duties include supervision often provide incomplete records without actual inspection details, failing to oversee and verify safety management during the construction process. Based on the checklist provided, it is necessary to check the level of safety compliance throughout the construction process, address any issues found promptly, strengthen safety training for all employees, follow up on identified problems, and improve record-keeping. It is prohibited to enter the work site wearing shoes with nails, sandals, slippers, high heels, shorts, skirts, etc ； Failing to wear a safety helmet or wearing one without fastening the chin strap ； Open heartedly ； The female worker’s long hair was not tied up inside her safety helmet ； During breaks, activities such as tapping on safety helmets or sitting on them are carried out; various safety education programs and specialized training sessions are used to raise employees’ awareness of safety. Each department conducts self-inspections and self-corrections to enhance employees’ ability to identify hazards, and they strictly adhere to the operating procedures for their respective positions. Personal protective equipment-related issues are addressed promptly through training, on-site inspections, and corrective actions ； Entering areas where anti-static clothing is required without wearing such clothing ； When working in acid and alkali environments, failing to wear acid-resistant gloves, acid and alkali-resistant work clothes, or acid and alkali-resistant face masks ； Do not wear earplugs in environments with noise levels above 85 decibels ； Failing to use dust masks and other protective equipment as required when exposed to dust; failing to wear thermal insulation clothing or gloves as specified when operating equipment that poses risks of burns from high temperatures or frostbite from low temperatures ； Failing to wear gloves when installing glass testing equipment or handling toxic and hazardous materials by hand ； Failing to wear a protective mask or safety glasses when performing tasks such as machine tool cutting, slicing, grinding, toothless sawing, or using hand grinders ； Failing to wear the required protective equipment when sealing equipment or pipelines made of media such as nitrogen and inert gases ； Wear gloves when using a drill ； Working at heights without wearing a safety belt, etc. For tasks where no construction area is designated, there are no signs or informational boards, and no supervision is provided; enhanced education and management are needed. In construction tasks, a construction area should be established, along with warning signs and informational boards, and dedicated personnel should be assigned for supervision. Strengthen education and management to prevent unauthorized persons from entering or staying in the work area; control the number of people within it, and remove any unauthorized individuals from the work area to ensure its safety. If inventory items block fire exits or safety passages, reinforce education and supervision, and strictly prohibit the use of such passages for arbitrary purposes. In case of special circumstances, relevant procedures must be followed at the HSE department. Personnel entering the warehouse must wear appropriate safety equipment or protective gear; departments should strengthen internal management and education, provide corrective guidance to those who violate regulations, and enforce strict accountability measures. For work at heights, strengthen education, awareness-raising, and supervision regarding the throwing of tools, materials, and other objects; clarify the necessary protective measures for such work. Implement proper controls over work at heights and on edges through designated personnel, regular inspections, specialized supervision, and specific control plans. Safety belts should never be used in a way that allows them to hang low while providing protection at a higher height ； Safety belts are hung on moving parts. Workers working at heights sit on scaffolding rails, on rooftops, on piles of bricks, or step on or lean against equipment, pipes, formwork, or other structures that are not properly secured. Workers perform tasks on unstable structures such as asbestos shingles or wooden planks. Instead of using walkways or ladders, workers climb using ropes, poles, or railings. Tool bags are not used during work at heights, and tools lack measures to prevent them from falling. No isolation barriers are set up when working at heights in multiple levels. When cranes are used for lifting operations, stricter supervision is required; all relevant rules regarding lifting operations must be strictly followed. Mutual supervision is essential to prevent accidents. When a load is suspended in the air, no one should stand under the load or the crane arm. Education and supervision are necessary to ensure that unauthorized persons do not enter the area where lifting takes place. Standing under the crane arm while it is in use is prohibited to avoid danger. When lifting sharp-edged objects, no protective padding is used. Before lifting, it is necessary to check the lifting equipment and the connections between the equipment and the load. Sharp edges should be covered or padded to prevent the lifting ropes from being cut or damaged. During lifting operations, no work area is established, no warning lines or signs are put up, and no designated person is assigned to oversee the operation. All lifting operations must have designated areas and warning signs, with a dedicated person in charge of monitoring. The person in charge of directing the lifting operation should wear a reflective vest, while HSE personnel are responsible for supervision. Without a proper fire permit, or if the permit has expired or is not carried with the worker, an application must be submitted to the team’s HSE department according to the established procedures. After signing the application, it must be taken to the HSE department to obtain a fire permit. The permit must be kept with the worker and used within its valid period. Fire operations are carried out without any protection, especially when they overlap with painting tasks. Before starting a fire operation, the area where the fire will be lit must be thoroughly cleaned according to the requirements specified on the fire permit, to prevent the fire from spreading to other areas. Any other incompatible activities in the area must be coordinated or stopped ； There is a lack of sense of responsibility; after welding is completed, the workers and those in charge of monitoring the fire do not inspect or clean the area, nor do they verify whether any remaining embers are present before leaving the site. The area must be cleaned up after welding is finished, and it is only safe to leave once the temperature at the welding site drops to a safe level, or when there is no risk of people coming into contact with the area, of sparks falling, or of remaining embers being present. There is no designated person to monitor the fire, or such a person is absent, or they leave their post to do other tasks. It is necessary to have someone assigned to monitor the fire during welding operations, especially in areas with main passageways or where multiple tasks are carried out simultaneously; welding can only proceed once the monitoring person is on site. When removing welding slag, protective glasses or face shields are not worn. Since slag can fly around due to hitting, it is essential to wear protective goggles or face shields to prevent injuries from hot objects. Safety accessories such as the protective caps, rubber seals, and pressure gauges on oxygen cylinders and acetylene cylinders are either missing or damaged. All cylinders must be checked for the integrity of their components during storage and use, in order to avoid other risks resulting from missing safety accessories. During welding, the connection points of the secondary wires are too far away from the weld points, and they are not directly connected to the welded metal ； It is prohibited to use pipelines or equipment to connect secondary wires; such connections must not be made without authorization. The connection between the secondary wires and the welded parts must be secure, with no loose connections, in order to prevent risks such as fires, equipment damage, and electric shock caused by electrical currents. If the copper wires at the joints of the welding strips are exposed, this issue must be addressed promptly. Before using the welding machine, its insulation condition must be checked; if any exposure is detected, double insulation measures must be taken immediately to prevent electric shock. During hot work, the hot work permit and supervision certificate held by the person carrying out the work and the supervisor must correspond to their own identities. Each team should conduct self-inspections, while HSE will carry out random inspections to ensure that the hot work procedures are followed properly. During hot work, fire prevention measures must be implemented; especially when working at heights, fire-resistant materials must be used to protect areas above and below where work is being done, in order to avoid fire risks. Before starting hot work, the area where work will take place must be thoroughly cleaned according to the requirements specified on the hot work permit, so that flames cannot spread to other areas. A supervisor must be assigned to oversee the hot work and handle any abnormalities that may arise, ensuring that all protective measures are effectively in place. Welders must carry a functioning fire extinguisher. Before each use, the fire extinguisher must be checked for functionality, and teams should also conduct self-inspections, to prevent situations where a non-functional fire extinguisher goes unaddressed, which could lead to delays in extinguishing a fire and cause further harm. Reinforcement measures must be taken at the connections between portal frames. When setting up portal frames, connectors or wire reinforcement must be used at these connections, to prevent the frames from separating due to handling, which could cause injuries. Teams must follow the required procedures when setting up the frames, and teams should also conduct inspections during acceptance and use. Items stored temporarily on scaffolds must be secured properly, to prevent them from falling and causing injuries. Teams should conduct self-inspections, while HSE will supervise this process. Scaffolds should not be used to hold heavy equipment or materials for an extended period. Scaffolds must be used in accordance with their designed load capacity; it is strictly forbidden to use them to lift heavy items or as lifting points. Scaffolds used for storing equipment or materials for long periods must be designed and constructed specifically for that purpose. It is prohibited to remove scaffold components arbitrarily or to remove or install any signs on the scaffolds. All signs on scaffolds must be installed by HSE personnel, and employees are not allowed to remove or install them on their own ； Any changes to scaffolding components must be made by professionals from the scaffolding team; random dismantling is prohibited. Before using scaffolding frames that do not have green tags, workers must verify their safety condition, ensuring that they have been inspected and equipped with green tags, and that their main structures, ladders, guardrails, and footboards are undamaged. It is strictly forbidden to use scaffolding frames with yellow or red warning tags. Before use, workers must check the appearance and labels of tools and equipment for any damage or missing safety markings. Teams should conduct training sessions before starting work to ensure that workers inspect the insulation of tools and equipment before use, confirming that they are undamaged and properly labeled. HSE supervisors must ensure that electric tools are turned off when not in use or when personnel leave the area. According to the project department’s procedures and the owner’s evaluation standards, electric tools must be turned off when not in use or when people leave, to prevent other safety issues. This is controlled through team self-inspections and HSE supervision. It is prohibited to replace parts or components of electric tools while they are still powered on, as this can cause mechanical injuries due to unturned off power sources. Teams should conduct self-inspections and education, while HSE oversees the process. Temporary electrical wiring at the construction site should be arranged neatly; there should be stepping stones where necessary when walking over it. In humid environments, wires should be kept dry, and stepping stones should be provided when walking over them. Insulation should be checked before use. It is forbidden to sit on electrical equipment such as power boxes, welding machines, and motors. Teams should strengthen safety education to identify and prevent injuries caused by equipment leaks. Multiple devices should not share one power outlet; all electrical installations must comply with the “one device, one switch, one fuse” rule. It is prohibited to use the same power outlet for multiple devices. Holes must not be removed without obtaining proper authorization. When holes need to be opened, approval must be obtained from the HSE department according to established procedures. One copy should be given to the team’s HSE officer, another to the engineering maintenance team, and the third to the HSE department. Holes must be closed after work is completed or before leaving work, to prevent falls and other accidents. Safety measures must be taken before opening holes. A hole permit must be obtained before starting work, and all necessary fall prevention measures must be in place before proceeding. The person in charge of the work must carry the hole permit with them. In case of special circumstances, the permit must be given to a temporary supervisor, who must be informed of the relevant precautions. Hazardous chemicals must not be stored randomly at the construction site; they must be collected promptly after use. Teams should enhance employees’ safety awareness through pre-work meetings. Hazardous chemicals used at the site must be collected immediately after use, and they must not be discarded or stored randomly, to prevent spontaneous combustion or fires. Safety distances between gas cylinders must be maintained; oxygen and acetylene cylinders must be kept at least 5 meters apart, and acetylene cylinders must be at least 10 meters away from sources of fire. If site conditions prevent this, protective measures must be taken to ensure safety. Gas cylinders must be secured using specialized carts or brackets. Concurrent operations that are incompatible with each other, such as welding and painting, require risk analysis before work begins. All safety measures must be implemented before work starts, and a supervisor must be assigned to oversee the work. Proper protection is required for vertical operations. Workers working in confined spaces must wear safety ropes. Before working in confined spaces, all necessary safety measures must be taken, and workers must wear fall prevention equipment to ensure their safety. Workers in confined spaces must be rotated regularly every 30 minutes to prevent discomfort or other issues resulting from prolonged work. Supervisors and the person in charge of the work must keep track of this situation, with HSE providing supervision. Supervisors must also monitor the condition of workers inside the confined space, checking in with them every 3-5 minutes to prevent accidents. Work areas must be clearly marked with information signs. Teams should conduct self-inspections to ensure that work areas are properly organized. Materials must be stored neatly, following established rules. Temporary storage areas must be approved by HSE supervisors before use, and storage areas must not block walkways or fire safety equipment. Materials must be stored neatly, without causing clutter that could disrupt construction activities. Waste generated during construction must be cleared promptly. Teams must clean up waste during construction to maintain a safe working environment. It is not acceptable to wait until the end of the day to clean everything up