Updated from the 1989 edition, this new edition provides the latest information distribution operators need to have about fire hydrants: design, installation, and maintenance practices. Using the easy-to-follow flow-testing procedures included, one can quickly obtain valuable distribution system information. This manual also traces the development of wet-barrel and dry-barrel styles and contains detailed instructions for installation and testing. The updated appendices feature new, updated diagrams of hydrant models, definitions, and record-keeping forms. Fourth edition.... Drip Cup 12 Drip Rod Guide 13 Drip Rod Upper Extension 14 Drip Rod Lower Extension 15 Drip Rod Upper Extension Nut 16 Wrench Guide Set Screw 17 Hold Down Nut Screw 18 Cross bar 19 Hold Down Nut 20 Wrench Guide Set Screwanbsp;...
|Title||:||Installation, Field Testing, and Maintenance of Fire Hydrants, 4th Ed.|
|Author||:||American Water Works Association|
|Publisher||:||American Water Works Association - 2006|