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Water, water, everywhere and not a drop to waste!

Save Water. Save the Earth.

Save Water. Save the Earth.

Part 4 in a 5-Part Series

So far in our series of green initiatives for office buildings, we have discussed green roofs and living walls, implementing tenant recycling, and enhancing energy efficiency of HVAC systems. Today we are going to take a look at what is arguably our planet’s most abundant and precious resource—water.

As with other green improvements, focusing on water conservation might require considerable up-front costs. But these can easily be recouped. Simple fixes can pay immediate dividends. For example, a leaking faucet can release up to 1,000 gallons of water every week, which will add up to savings of $300 a year. A 10-story building could have 50-100 faucets. That wasted water can really add up.

For today’s discussion, we will focus on water conservation efforts for tenants in “typical” office settings, instead of businesses that use large amounts of water in manufacturing processes.

Some water conservation changes could also potentially provide the added benefit of tax advantages. Be sure to check with your accounting firm for information about possible state or federal credits.

Since most large buildings use thousands of gallons of water every day, let’s explore some of the ways that you can ensure you use those gallons wisely:

  • Piping and Water Systems:
    • Ensure hot water pipes are properly insulated for increased efficiency.
    • Perform an inspection of all water pipes to uncover leaks which not only waste water but can also cause problems such as rot or mold growth.
    • Check water pressure to make sure is the gauge is not set higher than necessary. Install water pressure regulators, if needed.
  • Bathroom Water Conservation:
    • Installation of low-flow toilets, which can reduce water requirements from about 4.5 gallons per flush to 1.6 gallons.
    • Faucets should be continuously monitored for leaks. And tenants should be asked to report problems to their facility management team. Faucets can be replaced with lower-flow models which can save water without inconveniencing tenants.
    • Urinals can be converted to automatic flush models.
  • Landscaping:
    • Choosing the right plants for your climate zone can reduce irrigation needs substantially.
    • Consider xeriscaping some landscape areas. This is particularly important for offices located in the Southwest, where large expanses of green lawn are water wasters!
    • Install rain sensors so sprinklers are turned off when they are not needed.
    • Adjust the irrigation schedule for seasonal sun and rain patterns.
  • Graywater Treatment Systems:
    • Systems collect untreated wastewater from bathroom and kitchen sinks and, in some instances, clothes washers.
    • Collected water is integrated into landscaping irrigation.
    • Proper signage is important to keep people (especially splashing children) away from recycled water.
  • Train tenants and their employees to follow sound water usage practices:
    • Limit dishwasher usage by running only full loads.
    • If the offices have shower facilities, encourage employees to limit shower times.
  • Cleaning and Maintenance:
    • Instruct your maintenance staff to use sweeping or other methods to clean sidewalks or patios, instead of spraying water.
    • Cleaning crews should manage water usage properly.

Water conservation can be achieved through changes to physical processes and materials as well as changes to tenant and maintenance personnel behaviors. An important step in the process is to keep track of your water usage before and after changes are implemented, so you and your facilities’ team can see the long-term savings in actual dollars.

Visit us next week for the final entry in our 5-part series about strategies for maintaining green commercial and residential properties.

For the latest emergency management training for facility/building managers, contact Allied Universal, Inc. Our e-based system offers the best emergency training available, with automated and integrated features. Allied Universal, Inc. is a member of the U.S. Green Building Council, a non-profit trade organization that promotes sustainability in how buildings are designed, built and operated. Visit rjwestmore.com for more information and remember to BE SAFE.

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