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.
Two big contributors. Two of the biggest contributors to our ecological footprint are the food we eat and the energy we use. The most-resource intensive foods are meat and dairy products. Your average serve of meat can be responsible for 17,000 litres of water.o find out, why not measure your ecological footprint. You can use the Environment Protection Authorityâs calculator and then use some of the suggestions in our ACT section to reduce it. Try it now. more RESOURCES. . It's pretty big. .