05-09: Lightning Protection for Cooling TowersOver the past fifteen years, there has been a marked increase in the number of lightning protection systems being installed on cooling towers. These systems, meant to last twenty or more years, are falling into disrepair from six to twelve months after completion. This is occurring due to various issues including, but not limited to, vibration, chemical environments, improper use of components, and incomplete installations. Because of these issues,

The study concerns a noise impact prediction

This sulfonated copolymer is useful over a broad range of operating conditions

Three 40-45 year-old creosote treated redwood Marley towers are being repaired and reinforced

to form a tenacious scale

This code applies to mechanical and natural draft towers

Comparisons between a universal motor design and a more traditional motor design concept will be made

After terminology is defined

microbiological control

distributing

few seem to know what they are really getting when they specify preservative treatment in terms of actual protection against wood decay

spruce or hemlock

atmospheric conditions (such as relative humidity