Building conditions must be factored into any specification or application of plumbing systems to assure proper performance, according to a new white paper from Sloan Valve Company.
The document evaluates the findings of the PERC I (The Plumbing Efficiency Research Coalition) study: “Down the Drain.” The PERC I study sought to learn how drain lines react to the use of low-flow, high-efficiency toilets. It found that certain variables: toilet paper—along with the pipe slope and flush volume—are key variables in determining whether drain lines might be predisposed to clog.
The white paper reviews the results in relationship to real-life building conditions in the United States. Sloan strongly recommends an onsite visit by a plumbing engineer as part of any retrofit project. Such a hands-on survey of the building's entire plumbing system can help identify potential issues and affect the outcome for the best possible solutions, which may not support ultra-low water flows.
The white paper aims to help determine if low-flow flushometers are suited for particular restroom environments.
Related Stories
| Aug 14, 2013
Green Building Report [2013 Giants 300 Report]
Building Design+Construction's rankings of the nation's largest green design and construction firms.
| Aug 14, 2013
Military Construction Report [2013 Giants 300 Report]
Building Design+Construction's rankings of the nation's largest military sector design and construction firms, as reported in the 2013 Giants 300 Report.
| Aug 13, 2013
DPR's Phoenix office, designed by SmithGroupJJR, affirmed as world's largest ILFI-certified net-zero facility
The new Phoenix Regional Office of DPR Construction, designed by SmithGroupJJR, has been officially certified as a Net Zero Energy Building by the International Living Future Institute (ILFI). It’s the largest building in the world to achieve Net Zero Energy Building Certification through the Institute to date.
| Aug 13, 2013
USGBC joins forces with Green Sports Alliance to promote sustainable venues
The U.S. Green Building Council (USGBC) has announced a collaboration with the Green Sports Alliance, a prominent nonprofit organization supporting the development and promotion of green building initiatives in professional and collegiate sports.
| Aug 13, 2013
Thornton Tomasetti announces multiple promotions
The Thornton Tomasetti board of directors and managing principals announce the promotions of Michael J. Squarzini, Lance Parker, and Aaron Beebe.
| Aug 13, 2013
Michael Thomas joins ESD
Mike Thomas has been named Vice President and Business Development Director at ESD (Environmental Systems Design, Inc.), an international leader in the consulting-engineering design of high performance building systems.
| Aug 12, 2013
Decade-long renovation of Kansas Capitol Building expected to be complete by year end
A $300 million-plus, decade-long renovation of the Kansas Capitol Building in Topeka is expected to be complete by the end of the year. The exterior refurbishing of copper over the four imposing wings and around the dome should be complete by late November.
| Aug 12, 2013
New York’s first net-zero school will be a sustainability lab for city school system
An elementary school on Staten Island will be the first net-zero energy school in New York City and the Northeast. The school is designed to use half the energy of a typical New York public school. Construction will be completed in 2015.
| Aug 8, 2013
Energy research animates science sector [2013 Giants 300 Report]
After an era of biology-oriented spending—largely driven by Big Pharma and government concerns about bioterrorism—climate change is reshaping priorities in science and technology construction.