The International Association of Plumbing and Mechanical Officials (IAPMO) has released a new version of its Water Demand Calculator.
Version 2.0 includes some notable enhancements. Among them is the addition of a drop-down menu offering a selection between single- and multifamily buildings.
This offers inputs for a new calibrated feature for accurate predictions of peak water demand in large multifamily buildings. WeStand, another new feature, displays additional computed information for peak conditions.
It uses total fixture count and the 99th percentile demand flow to give the average number of simultaneous busy fixtures in use at any moment during the peak period, and the probability of no flow.
The tool is now available for download.
Related Stories
Codes and Standards | Jul 11, 2018
D.C. local worker requirement not being met
Government doing little to verify self-reported project data.
Codes and Standards | Jul 10, 2018
Carbon emissions in cement production threaten GHG reduction goals
Cement is essential to many infrastructure projects that address climate change.
Codes and Standards | Jul 10, 2018
DOE’s Better Buildings Summit to be held in Cleveland, August 21-23
Agenda includes technical training and networking opportunities.
Codes and Standards | Jul 6, 2018
Houston’s lessons learned from Harvey include lack of awareness by residents of flood danger
Inconsistent regulatory environment also cited.
Codes and Standards | Jul 6, 2018
Delos and HDR will co-develop wellness design tools and collaborate on research
WELL Building Standard pioneer teams with architects to advance wellness innovations in the built environment.
Codes and Standards | Jul 5, 2018
BREEAM New Construction standard launched in U.S.
Follows successful launch of BREEAM In-Use standard.
Codes and Standards | Jun 29, 2018
Nearly half of nonresidential construction projects now delivered by design-build
‘Alternative’ method now mainstream for nonresidential, highway/street, and water/wastewater construction projects.
Codes and Standards | Jun 28, 2018
Modular construction may be key to relieving housing crunch
May be only way to meet needs as ranks of construction workers decline.
Codes and Standards | Jun 27, 2018
Thirty nine San Francisco high rises at risk of collapse in major earthquake
Vulnerable buildings have welded columns and beams.
Codes and Standards | Jun 26, 2018
Boston enacts new climate resiliency rules for buildings
New policy is likely a first in the nation.