• AWWA ACE71106
Provide PDF Format

Learn More

AWWA ACE71106

  • Maximizing Fire and Emergency Storage without Compromising Water Quality
  • Conference Proceeding by American Water Works Association, 11/01/2009
  • Publisher: AWWA

$12.00$24.00


This poster paper presents a situation at Spanaway, Washington, where operators of a 1.5 mg steel standpipe suspected thermal stratification upon noticing condensation on the outside of the tank abruptly stopped about 20 feet up the side of the tank. A pronounced thermal stratification of more than 10 degrees C was discovered, with a distinct thermocline between 20 ft. and 40 ft. from the bottom of the tank. A submersible active mixer was installed to restore water quality and residual throughout the standpipe. The poster paper describes how the mixing system works.

Related Products

AWWA WQTC57100

AWWA WQTC57100

Adaptation of Method 1622 for Cryptosporidium for Analysis of Wastewater..

$12.00 $24.00

AWWA C203-15

AWWA C203-15

Coal-Tar Protective Coatings and Linings for Steel Water Pipe..

$41.00 $81.00

AWWA C512-15

AWWA C512-15

Air Release, Air/Vacuum, and Combination Air Valves for Waterwork and Wastewater Service..

$41.00 $81.00

AWWA 51637

AWWA 51637

New Customer Data Management System Will Improve Service to BIG Customers..

$12.00 $24.00