Chesley Associates Inc., Water and Wastewater Treatment Equipment

SEEPEX PUMPS INSTALLED IN SOUTHERN OHIO AND KENTUCKY
Pictured are two SEEPEX progressive cavity pumps installed in Southern Ohio and Kentucky Wastewater Treatment Plants. Both retro fit locations had limited space available for pump maintenance, and the option of removing the rotor and stator from each of the pumps without disconnecting the stator from the system was critical to the client. SEEPEX supplied the SST "smart stator" design for each of these customers, saving on construction cost and long term maintenance.

STAINLESS STEEL TANKS INSTALLED IN PIKEVILLE, KY

Pictured to the right is the second of two 314 Stainless Steel Tanks supplied to a water utility customer in the mountains for Eastern Kentucky. The tanks were sold by Chesley Associates, Inc. and fabricated and erected by Liquid Tech Tank Systems, Inc. Liquid Tech manufactures a wide variety of tanks, covers and decking for both municipal and industrial clients.
(www.liquidtechtanks.com)

Recent Applications
Flowmeters are important tools for cities & towns to track water usage and bill large customers. Marsh-mcbirney.com offers the 285 Multi-Mag for applications from 4" to 72" diameter pipes. Pictures show the insertable sensor at a wellhead in Indianapolis and replacing older technology on a 24" line in Northern Indiana.

OXIDATION DITCH EQUIPMENT

Pictured is a recent installation of an Envirodyne Systems, Inc. Global ™ brush rotor aeration system. The plant provides outstanding oxygen transfer and mixing to achieve high quality effluent without the high capital and operating costs of more complex technologies. This installation serves a Central Ohio community. (www.envirodynesystems.com)

AERATION SYSTEMS

The below picture illustrates a unique application in which Tornado floating aerators were installed in existing wastewater treatment plant aeration basins in order to provide emergency treatment after a major equipment failure. These aerators were supplied on very short notice by Aeromix Systems Incorporated. (www.aeromix.com)

Envirodyne Systems Chesley Associates, Inc. representing Envirodyne Systems recently supplied two (2) half-bridge 78' diameter secondary clarifiers with full-radius scum troughs and dual skimmers for the Southwest Licking W.W.T.P. located near Pataskala, Ohio. The new clarifiers exemplify the 21st Century design features offered through Envirodyne Systems (www.envirodynesystems.com).	Wastewater Treatment Plant A picture of a Wastewater Treatment Plant recently installed at a Golf and Country Club which includes Tertiary Treatment and provides water for irrigation of the golf course. This installation was turn keyed by Chesley Associates, Inc. for the owner in cooperation with the Consulting Engineer.
What's New From time to time, we will be providing information on news of recent applications and installations and you can look forward to both photographs and details of these activities. Links to special web pages might be provided, offering the complete story on an application or products Chesley markets.