| Task | Jet Pressure Washing |
|---|---|
| Work to cover | Parking areas, roads, stored soil, cement stains/and all washable exposed hard surfaces |
| Department | Housekeeping / Facility |
| Process owner | Housekeeping Supervisor / Facility manager |
| Cleaning Equipment and PPE | Cleaning Equipment:- Hard Nylon /Bamboo Brush, Caution Signage, Water Pipe ( Nylon Pipe ), Extension Board. Wiper Big Mechanized High-Pressure Jet Washer. PPE:- Gum Boot, Rubber Gloves, Safety Signages, Goggles |
| Chemicals | General Floor Cleaner ( Taski Spiral / R7 ) |
| Operating procedure | Confirm task from HK Supervisor. Collect all cleaning equipment from HK Store. Place equipment and accessories close to the area of the task. Place Caution Signage before the start of work and ask security to control any movement to the area. Ask an electrician to connect power and water to the Machine. Use Pressure Gun nozzle to the area that needs to be cleaned i.e. to Dislodge Dirt from that Surface. (Put your gun 45 – 60 degree angle and 3 to 6 feet height from the surface) Work from High Ground towards drains. Adjust Nozzle to remove old mud stains. Push water towards drains. Scrub heavily soiled areas with a wire bamboo / tall brush. Use dilute chemical as advised then wash the area with adequate water. Use a wiper to remove water. Leave the area to dry completely before use. After completing the task clean Equipment. Remove Caution Signage and carry equipment back to HK store. Report completion of the task to the HK Supervisor. Proceed to execute the next task after having inspected by your supervisor. |
| Safety precautions | Use Rubber gloves and Goggles, Use approved cleaning agents & an authorized source of water. Use authorized Electrical plug points. (Do not accept any leakage or open wire for connection and Do Not try to unplug the machine by your self) Be careful not to touch naked wires. Do not use damaged water pipes or wires |
Jet pressure washing process
