See if their equipment looks well-maintained or old and beat up. Their equipment is a representation of their company and how they clean. Make sure their filtration unit is big enough for a cleaning of a parking structure as well. Most garages of 300,000 square feet will have more than 50 to 300 gallons of sludge. If their filtration unit has a capacity of 60 gallons, then most likely it is undersized for the job.
However, there are a lot of simple and inexpensive things you can do on a day-to-day basis that enable you to reduce your environmental impact. Here are just 10 simple and inexpensive ways to reduce your ecological footprint (if youâre not already doing so): 1. Drop a couple of bricks or rocks in the reservoir of your toilet (if you donât have a water saving toilet already), conserving water every time you flush.
3 Eating Habits to Minimize Your Ecological Footprint. The ecological footprint of the food we throw away is usually much larger than the footprint of all our personal travel. Here are a few ways to do your part. 1. Eat more vegetarian food.If you plan to eat meat today â¦ think about having vegetables instead.Food production is the biggest contributor to your personal ecological footprint, and nearly all of that comes down to the land disturbance, water consumption and greenhouse gas pollution involved in the farming of animal products.ut back on dairy. One of the reasons why dairy products loom large in your personal ecological footprint is that dairy cattle need to feed on grass that requires lots of water. Try having hummus with crudites cruditÃ©s instead of a cheese, platter or opt for water with lemon and mint over an iced. coffee