Monthly Archives: January 2017

Water Tanks

Why Steel Tanks Make Sense For Water Storage

Why do steel tanks make sense for water storage?

Fire suppression tanks from Contain Water Systems Inc., distributed by RainBank Rainwater Systems of Seattle, are fully NFPA certified and carry a 20 year warranty. Structural and seismic engineering and full installation are available throughout the U.S. Tank packages are delivered to your site where an experienced team will assemble, test, & certify that the tank has been built to Contain Water Systems’ quality standards.

All anti vortex, penetration flanges, caged ladders, and level indicators are specified to meet your project’s NFPA 22 and OSHA requirements.

Safety is always a priority for RainBank Rainwater Systems and Contain Water Systems. A ground level, through the liner access panel eliminates confined space entry during construction and maintenance.

No matter if your project is commercial or residential, rainwater harvesting, or fire suppression, costs are always a concern. Many dealers are third or even fourth party in steel water tank sales, of course each adding their markup. As a Contain Systems Inc. distributor, there is no middleman – which boosts affordability. We sell Contain Tanks to dealers and the public. We install what we sell, no subcontractors, and we stand behind our product line. Contain Water Systems Inc. water tanks carry an unmatched 20-year warranty if installed by RainBank Rainwater Systems or a certified installer.

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Sustainability

400 Year Old Dependable Rainwater System Design

What do you do for domestic water supply on an island that has no rivers, lakes or a dependable water supply?

The inhabitants of Bermuda, a small island in the North Atlantic have been collecting rain water from their roofs for hundreds of years. The white stepped roofs, once made of limestone, are still being used today to collect rainfall to be stored for later use. The steps in the roofs, designed 400 years ago were meant to slow the flow of the water to be collected from gutters with the water being stored under the house.

Roofs like this one built in 1640 are the only dependable source of domestic supply for the island’s 60,000 inhabitants. Limestone roofs were heavy which in part was a good choice against high winds and the white limestone mortar had anti-bacterial qualities. This practice is now mandated in building regulations requiring 8 gallons of storage for every square foot of roof. To meet the demands of increased population growth and tourism, desalination is being introduced with six plants on the island producing 13,500 meters per day.

Necessity is the mother of invention. These early settlers, as well as today’s inhabitants,  are meeting their needs through conservation and cooperation.

Read more at BBC News.