Innovative Technologies for Safer and More Efficient Construction

Proactive 4S Smart Site Safety System Implemented Throughout Construction Sites

Henderson Land prioritises safety innovation, adopting cutting-edge technologies to enhance the well-being of our workers and site personnel. In 2024, with the support of the Construction Innovation and Technology Fund (“CITF”), we implemented the 4S Smart Site Safety System at 4 of our construction sites. These projects became the initial recipients of the 4S label, following the launch of the Smart Site Safety System Labelling Scheme by the DEVB and the CIC.

The 4S Smart Site Safety System integrates advanced digital tools to address critical safety challenges, including a centralised management platform for unified safety operations, digitised tracking systems for secure management of site plants, tools, and ladders, and a digitalised permit-to-work system to streamline approvals for high-risk activities. It features hazardous areas access control with electronic locks, real-time alerts for mobile plant operation danger zones and tower crane lifting zones, and smart monitoring devices to track workers’ safety and health. The system also incorporates AIbased safety monitoring to detect hazards, work space monitoring systems for enhanced safety during site operations, and Virtual Reality (“VR”) training to equip workers with practical safety skills. These technologies work together to elevate safety standards across construction sites.

During the construction of New Central Harbourfront Site 3, a Smart Central Management Platform has been adopted featuring 6 modules: Personnel Management, Quality Management, Site Progress Management, Site Photo Comparison, Safety Management, and Equipment Management Systems. To minimise workplace accidents, safety measures were also implemented, including VR Safety Training, AI-based unsafe behaviour detection, and the deployment of the Smart Lock. Additionally, a Mobile App for the workers was used to provide workers with up-to-date safety information, digital permitto-work, advice on improvements, online training, and safety guidelines and rewards, fostering a strong awareness of self-protection.

The Pan Hoi Steet re-development was recognised with the first private sector demolition works contract awarded with a CIC 4S Smart Site Safety System Label. To tackle possible risks and environmental impact during the demolition works of old buildings, the specialist demolition contractor is required to meet the newly required 4S and advanced environmental specifications, thereby using the measures including I-Vision Smart Monitoring System, which is installed on excavators to alert the operator of proximal site staff, and A.I. Danger Zone Monitoring System, which can avoid accidental falling from height. To minimise disruption, a novel noise-reducing acoustic shelter system was installed above the demolition area, while real-time environmental monitoring systems have been adopted for noise and air quality measurement.

By adopting the 4S Smart Site Safety System at 4 of our construction sites to date, Henderson Land has significantly enhanced safety oversight, streamlined site management, and improved the ability to respond promptly to potential risks. In the future, we plan to expand the 4S Smart Site Safety System at all of our new properties to ensure the safety of our staff to the greatest extent possible.

BIM Model Contract Binding at Tender Stage
BIM is a process of generating and managing building data throughout the design, construction, and operational phases of a building’s lifecycle. Using three-dimensional modelling software, BIM increases the productivity of contractors by streamlining collaboration and improving accuracy across all stages of the project.

As the first in the industry in Hong Kong, Henderson Land pioneered the integration of BIM into the contractual framework at the tender stage, which has made the BIM model a contractually binding document, serving as the single source of truth for all aspects of a project. This includes from design authoring and reviews, to drawing generation, spatial coordination, engineering analysis, and sales and marketing efforts. As such, the BIM model is fully integrated into the project’s lifecycle from the very beginning, ensuring alignment and consistency throughout.

Using this approach, once the tender stage is complete, any changes in building design - whether due to adjustments in project design, structural amendments, or regulatory requirements - are communicated through the instruction model. This ensures that all changes are accurately reflected within the BIM model, providing real-time updates to all stakeholders, and maintaining the integrity of the original contract.

One of the unique applications of the BIM model for contracting site works is evident at the construction of New Central Harbourfront Site 3. The main advantage of adopting contractual BIM is that the contractor can directly use the BIM model for construction, otherwise they will have to duplicate efforts by re-constructing a BIM model from the contract binding 2D drawings, relying on design consultants to check for discrepancies. Also, one of the benefits of contractual BIM, being a single source of instruction for construction, is more apparent when design changes occur during construction. This method of work collaboration between landlord and contractors have proactively reduce discrepancies, enable design and construction accuracy, leading to a myriad of benefits such as minimise construction waste, improving construction schedule, and ultimately a safer and more efficient construction process