Industrial Water treatment, dredging and dewatering, engineering, project management, manufacturing and industrial services. Dredging and DewateringManufacturingIndustrial ServicesWater TreatmentEngineering See our other sectors ForestryWater treatment, dredging and dewatering, engineering, project management, manufacturing and Industrials services..MiningWater treatment, dredging and dewatering, engineering, procurement, project management and construction, manufacturing, machining, painting and industrial services.MunicipalWater treatment, dredging and dehydration.