Waterland Survey Technology

We proudly offer Ovarro’s cutting-edge monitoring and control solutions to help businesses optimise their operations with precision and efficiency. Ovarro specialises in advanced telemetry systems, remote monitoring, and data analysis tools, enabling real-time control over critical infrastructure. With Ovarro’s innovative…

Land Surveying Our land surveying services focus on accurately mapping site features, levelling, and positioning regarding the Hong Kong Principal Datum. Utilising a total station set up at horizontal control points, we meticulously measure and record essential data, including roads,…

Drone Building Inspection Services Our drone building inspection services offer a fast, safe, and cost-effective way to assess the condition of structures. Using high-resolution cameras and advanced sensors, drones can access hard-to-reach areas without the need for scaffolding or ladders.…

3D Photogrammetry Waterland is proud to present our Revolutionary Inspection Technology.Utilizing a developed software and high definition scanner, we are capable of surveying and then generating a 3-Dimensional Model of the pipelines and manholes. 3D Laser Scanning We specialize in…

JMAX-WL Water Level Monitoring The extreme rainy season weather is increasing in Hong Kong, leading to serious blockages and water accumulation in culverts and gullies. To reduce the problems of culvert and gully blockages and water accumulation caused by heavy…

A Manhole Condition Survey provides essential insights into the dimensions and structural integrity of manholes, while CCTV surveys offer high-resolution visual inspections of pipelines. These advanced technologies enable engineers to proactively maintain infrastructure and ensure efficient drainage systems.

Waterland offers a wide range of professional surveying services, including Land Surveying, Underground Utility Mapping, and Multi-Channel Analysis Surface Wave (MASW) Survey, Multi-array 3D Radar Survey. Our advanced techniques ensure precise mapping, underground void detection, detecting existing obstruction and ground assessment while minimizing disruption. With a focus on safety and compliance, we deliver reliable data vital for effective project planning and execution.

Our Pipe Wall Thickness Survey employs the Transient Electromagnetic Method (TEM) for non-contact corrosion assessments of insulated and buried pipelines. We also conduct External Protective Coating Surveys and Stray Current Surveys to detect corrosion and inform maintenance, ensuring the integrity and reliability of pipeline systems.

Non-destructive flow surveys are essential for understanding water dynamics in various environments. Utilizing advanced technologies like Doppler flow meters and rain gauges, these surveys provide critical data for open channels, drainage systems, and river management, contributing to sustainable water resource practices.

We use Hydra-Tapper™ for our Hot Tapping service, a groundbreaking innovation from Hydra-Stop® designed to revolutionize the process of making line taps on water and wastewater systems.