Visionscape offers drainage management services using a combination of high-pressure water jetting & vacuum units. We also utilize CCTV pipe inspections using crawlers or push rod camera systems. In addition to Backhoe Excavators and Swamp Buggies, we also deploy the following equipment to execute drainage projects:
DRAINAGE INDUSTRIAL VACUUM TRUCKS
The specification is a combination of high-pressure water jets and a high airflow vacuum machine for the cleaning of drains and associated tasks.
Our tanks are fabricated out of 3CR 12 Stainless Steel or similar compliant materials. They are a bell type tank with the inner vacuum area with a waste capacity of about 7000/4000 litres and an outer shell with a capacity of about 8000/5000 litres. The waste tanks are 4.5mm thick with 6mm ends, and the external tank has a wall thickness of 3mm. Baffles are fit in the water tanks to prevent water surge and reinforce the strength of both tanks. They also have the drain valves to discharge excess water quickly.
HIGH-PRESSURE VACUUM AND HYDRAULIC PUMP POWER SOURCE.
The powerful vacuums and pumps are driven from an automatic clutched PTO capable of delivering at least 20% more kilowatts than the systems attached to it. The hydraulic systems are also PTOO driven and operated independently. The control device for these systems is mounted at the rear of the machine in the control panel.
Our high-pressure water pumps are capable of pumping about 250 litres per minute at a constant pressure of about 120 bar with an input speed of either 1500 or 1800 RPM. They are fitted with all relevant safety features such as regulators, secondary filtration, and, tank returns.
JETTING SYSTEM AND HOSE REEL
Clean water from the H.P. pump is fed to an easily accessible, swivel (180 degrees), rear mounted, hydraulically operated hose reel. The hose reel is fitted with a grease lubricated rotary joint and operated hydraulically in both directions. The speed of the hose reel is controlled via a constant torque bi-direction control valve and is capable of holding 180 meters of 25mm lightweight thermoplastic sewer hose.
In addition to Drainage Management, we also carry out Monitoring and Analysis Services which include:
- Sewage/ Waste Water Effluent analysis
- Sludge analysis
- Drilling waste monitoring/analysis.
- Inorganic/organic analysis
- Hazardous substances analysis
- Groundwater monitoring/analysis
- Rainwater analysis
- Facility/equipment monitoring