Portable hand wash stations provide sanitary hand washing capabilities wherever plumbing is unavailable. These self-contained units are vital for promoting hygiene at crowded outdoor events and worksites. But how exactly do portable washing stations work?
In this article, we’ll look at Portable Hand Wash Station operation, components and maintenance.
Overview of Portable Sink Stations
A portable hand wash station consists of:
– Fresh water tank
– Wastewater tank
– Battery-powered pump
– Sink basin and faucet
– Soap dispenser
– Paper towel holder
– Trash receptacle
The unit is an entirely self-contained sink for temporary situations needing hand washing facilities. Units range from compact carts to complete bathroom trailer setups.
Key Components and Operation
Here are the key components and how they enable a portable wash station to function:
Fresh Water Supply Tank
The freshwater tank holds clean water for the sink. Tank sizes range from 10 to 100+ gallons. Larger units feature tank-level indicators. Tanks can be filled via hose or truck.
Battery-Powered Water Pump
When the sink faucet is used, a small electric pump draws water from the fresh tank on demand. This creates flowing water without external utilities.
Sink Basin and Faucet
The sink provides a clean basin for washing hands under the running water. Commercial sinks have foot pumps or electronic faucets for hands-free use.
Wastewater Collection Tank
Used water drains into a waste tank rather than the ground. Tank sizes match fresh tank capacity. Most kits include a drain hose for emptying.
Automatic or manual soap dispensers provide cleaning soap for users. Refills are supplied as needed.
Dispensers provide single-use paper towels for drying hands adequately.
A trash receptacle collects used paper towels while preventing litter.
Maintaining and Refilling the Unit
Portable sink stations require ongoing maintenance:
– Fresh water tanks need to be refilled as needed, either manually or via truck.
– Wastewater tanks get drained before they reach capacity.
– Soap dispensers are refilled regularly.
– Paper towels and batteries may need to be replaced.
– Sinks are wiped down frequently.
Attendants monitor tank levels and tidy the unit throughout its use.
Typical Usage Venues
Hand wash stations are commonly used at:
– Outdoor festivals and concerts
– Sporting events
– Worksites like construction, oil fields, landscaping
– Temporary food service situations
– Disaster relief response locations
Usage Best Practices
Follow these tips when providing portable wash stations:
– Place stations in prominent locations near restrooms and food vendors.
– Use signage to indicate washing locations.
– Provide multiple units spread throughout more significant events.
– Encourage frequent hand washing over sanitisers for better hygiene.
– Monitor and promptly refill consumables like water, soap and paper towels.
– Have attendants keep units tidy.
– Offer accessible stations at ADA height for disabled users.
Proper placement, maintenance and monitoring ensure portable sinks are utilized and effective.
Understanding how self-contained portable hand wash stations operate and are serviced allows event and worksite managers to provide temporary washing facilities where plumbed sinks are impractical. When positioned effectively and maintained adequately, portable wash stations promote improved sanitation and health at any outdoor gathering.