That's an excellent and practical question! Choosing the right size trash can for a small plaza is more about smart planning than guesswork. A can that's too small leads to overflow and litter, while one that's too large is an eyesore and inefficient. Here’s a simple, step-by-step approach to get it right.
First, observe and estimate. For about a week, monitor the current waste generation. How many bags are typically collected daily? If you're starting fresh, consider these factors: the number of surrounding businesses (like a coffee shop or food kiosk), the estimated daily foot traffic, and the plaza's primary use. A seating area will need more frequent service than a simple walkway.
Next, think in terms of capacity and collection frequency. Standard commercial outdoor cans range from 20 to 100 gallons. A good rule of thumb for a small plaza is to start with multiple medium-capacity cans (32-50 gallons) rather than one huge one. This prevents any single point from becoming overwhelmed. Your goal is to size the cans so they don't fill up faster than your scheduled pickup service. If waste is collected daily, your cans should comfortably hold one day's waste.
Placement is key. Strategically position bins in high-traffic "generation zones"—near entrances, seating benches, food vendor areas, and parking lot exits. Having several properly sized bins in the right spots is far more effective than one large bin tucked in a corner.
Finally, consider the user experience. Cans with wide openings are better for public use, and sturdy, weather-resistant materials are a must. Don't forget about recycling! Pairing a trash can with a similarly sized recycling bin is a best practice.
Start with a conservative estimate, perhaps two 35-gallon cans in key areas. You can always adjust the size or add more bins based on real-world usage. The perfect size is the one that keeps your plaza clean without requiring constant emptying.