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Suite 100 ¨ 4324
Brogdon Exchange ¨
Suwanee, GA 30024 ¨
(770) 614-8550 |
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Jackson County
Water & Sewerage
Authority
Jefferson, GA
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"Amwell
saved me $250,000. Amwell had flawless performance from idea to
finish. They exceeded all my expectations. I’ll definitely be
using them in the future."
Mark Dudziak,
Operations Manager |
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The SITUATION
Would
it last another day? Another five minutes? Such questions plagued Mark
Dudziak’s mind each day he looked at his clarifier at the Jackson County
Water & Sewerage Authority (JCWSA). As Operations Manager, Mark
became increasingly challenged working with the vintage clarifier built
in the 1960s. He knew the equipment was on borrowed time. “The clarifier
components were rotted,” Mark noted. “We welded together what we could,
but we were running out of pieces to weld. It could have fallen apart at
any minute.” With failure imminent, Mark didn’t have time for a normal
lengthy bid process, but he couldn’t afford to be held over a barrel,
either: the JCWSA had a tight budget and limited resources.
The SOLUTION
Mark turned to his engineering sales representative, Bill Cannon of
Templeton & Associates. Bill recommended
Amwell,
knowing their reputation for quality and performance, but Mark
had never heard of them. “I get guys knocking on my door all the time,”
Mark said, “And many manufacturers promise the world but fail to
deliver.” Mark then remembered there was a clarifier in his old hometown
back in Wisconsin that had been working since he was a kid. He put in a
call back home to see what brand of clarifier it was. The answer?
Amwell. “That pretty much sealed the deal,” admitted Mark. Other vendors
were considered, but no other vendor was able to “even come close” to
Amwell’s price and delivery. Amwell’s 130 year history and full service
approach were the final pieces that Mark needed for him to trust them
with this sensitive project. What happened next made Mark an Amwell fan
for life.
The
Middle Oconee WWTP has only one (1) clarifier in their process train and
because of the age of this old clarifier, no existing drawings could be
located to give any details of the tank structure or of the clarifier
mechanism itself. Mark had expected to be involved in a laborious task
in getting as built dimensions for his old clarifier so AMWELL could
build the new equipment to match existing conditions. He was also very
concerned with the allowable downtown of the clarifier and its impact on
his effluent quality. Mark’s mind was put as ease when he realized that
AMWELL had included in their bid the services of a professional surveyor
to shoot all the required dimensions and elevations at the site. The
surveyor showed up at the site in the morning and had acquired all the
needed information by the end of the day. The clarifier was put back on
line before the day was over. Amwell’s service continued to impress Mark
throughout the project. With no room for error on the critical path to
equipment install, Amwell’s field site survey and drafting staff worked
in tandem and corrected drawings to match site conditions within hours,
not days. JCWSA’s contractor and Amwell worked together so well that
every step of the project was completed in a ‘right-the-first-time’ way.
In just two months, the old, disintegrating
clarifier was replaced with a new pier supported 50-foot diameter
clarifier. Maintenance-free FRP weirs and baffles replaced painted
carbon steel components, and an easily accessible ANSI/AGMA rated cast
iron precision spur gear drive replaced the previously submerged chain
drive, both of which significantly eliminated future maintenance costs
and provide reliable performance.
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The RESULT |
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EQUIPMENT - BEFORE AMWELL |
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EQUIPMENT - AFTER AMWELL |
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Frequent clarifier breakdowns due to corroded
materials.
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Clarifier ran in sub-optimal manner, which made
meeting water treatment objectives a challenge
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MAN HOURS - BEFORE AMWELL |
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MAN HOURS - AFTER AMWELL |
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MAINTENANCE - BEFORE AMWELL |
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MAINTENANCE - AFTER AMWELL |
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Poorly functioning clarifier resulted in increased
sludge build up and increased sludge cleaning and removal costs.
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Old drive was submerged, requiring disruptive tank
shut down for repairs.
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Corrosion increased cost of maintenance.
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Reduced maintenance costs by installing corrosion
resistant parts.
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Optimized mixing and flow, which reduced sludge
build up and removal need
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OPERATING PERIOD - BEFORE AMWELL |
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OPERATING PERIOD - AFTER AMWELL |
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©2011
Templeton & Associates |