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Frequently Asked Questions
Explore our Frequently Asked Questions (FAQs) to gain insights into our diverse range of offerings. From Soil & Sediment Sampling to Water Monitoring, Telemetry Systems, and Equipment Rentals, find detailed…
Groundwater Sampling
…flow rate and the volume of suspended sediments is unknown – we have the right groundwater pump, groundwater sampler, hall marked filter or groundwater sampling tubing and monitoring well pipe…
Stream Flow and Water Quality Monitoring meets Gold Mining in Central Otago
Early in 2022 Van Walt New Zealand was engaged by Santana/ Matakanui Gold to start a baseline of environmental monitoring at their site near Bendigo station. The first part of…
How-to-Video: Using Flow Cells for groundwater sampling
How to get the best, most accurate results when low flow groundwater sampling using a Flow cell
RSK’s Award Winning Project
…Our Solution A technical approach to groundwater turbidity monitoring was developed between technical specialists at the Environment Agency, Affinity Water, RSK Geosciences and Van Walt, based on our turbidity sensors…
Monitoring leachate levels at a Landfill Site
…can use to inform decisions. Our Solution Van Walt Ireland supplied and installed five leachate level monitoring stations, each with water level sensors attached to vanwaltDataSlaves. In turn, the Dataslaves…
Installing Equipment in one of the Largest Sand & Gravel Quarries in Ireland
…350-acre site comprises of a series of interlinked shallow lakes, streams and groundwater. Managing the water on site is a complex task as the groundwater and lakes are in continuity…
Project Gotham: Almeria, Jordan & Lebanon
…15 minutes on the smallest changes in groundwater levels and EC in some very deep monitoring wells. The data is now streaming in and progress is underway on the modelling….