HomeMy WebLinkAboutItem 12 - Submersible Sewage PumpsSubmersible sewage pumps for the Denton Creek Lift Station
Environmental Improvements, Inc
Environmental Improvements, Inc. pricing is as follows:
$31,960.00 for two (2) pumps with air cooled motors
$36,568.00 for two (2) pumps with oil cooled motors
♦ $12,825.00 for purchase of one (1) trial pump with oil cooled motor
The project specifications were written to allow either air filled or oil filled motors since
some manufacturers do not provide oil filled motors. However, oil cooled motors are
preferred to air filled motors due to lower maintenance costs. Oil filled motors run cooler
requiring less frequent rewinding of the motor cores and longer overall service life.
The trial pump pricing is unique to the Environmental Improvements, Inc. price quotation
and was originally supplied to the City at no cost to evaluate its performance over a span
of a few months. The trial pump is virtually new, discounted by $5,459.00, reduces
individual pump run times, and fits into the long term expansion of the lift station from
two pumps to four pumps.
This request is to approve the purchase of two new submersible sewage pumps and the
trial pump for the Denton Creek Lift Station. Staff recommends approval to purchase the
pumps from Environmental Improvements, Inc.. based on oil cooled motors along with
the purchase of the trial pump for a total price of $49,393.00.
MW
October 25, 2007 (8:34AM)
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