HomeMy WebLinkAbout1994-05-09 94-222 ORDERCoonan Action —
Date Day 92 1994
Lem No. 94_222
hemigublecn Acceptance of the 1994 Combined Sewer Overflow Capital Projects Plan
Responsible Deparinem: Public Services - Engineering -
As youare ethe City is obligated under the Consent Decree
with EPA and DEP tos annually undertake combined Sewer overflow Projects
as outlined in the "Combined Sewer Overflow Facilities Plan" implementation
schedule. Attached is a brief outline of the 1994 CSO Program. Many of
the projects are continuations of large separation projects that have been
ongoing for several years. Flis Council Order formally adopts the 1994
plan As has been done in the past, a subsequent Council Order will be
submitted authorizing borrowing from the State Revolving Loan Fund to
cover the financing of the program.
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Legal Approval:
. Cary Solmotr
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ia Pz9z �c1_�
❑ First Reading
❑ Referral
94-222
A dgnedlo Coamilm Tyler May 9. 1994
:r CITY OF BANGOR
(TITLE.) (Drbtra ......^._= ptance of the „1994 Combined Sewer Overflow. Capital
Plan
BY CBy CoN&M2 of W CBYafDawor.
ORDERED. .. - . ..._
TWT the 1994 Capital Projects Plan for the Combined Sewer overflow
projects totalling $2.576.500 in estimated costs 1s hereby accepted and
adopted.
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94-222
ORDE
ER
In City Council My 9 1999 T1T1e�
passed Acceptance of the 1996 Combined Serve[
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Councilmanman
94-222
1994 CSO PROJECTS
ARCTIC BROOK SEPARATION, FUSE 4 - $244.800
This is a continuation of the separation project undertaken
n Fowler Avenue last year, and will Consist of installation of new
w
storm s n Princeton Street and Earle Avenue. connection of
existing catch basins into the new storm lines, and improvements to
the ditch which parallels 1-95 to accept the stormwater discharge
from the new lines.
MEAOOWEROOR-SEPARATION, PRASE 5 - $421.250
This is the fifth phase of an ongoing separation program in
the so-called Meadowbrook Subsection. This program has involved
complete separation of sanitary and storm sewers.
One to relatively
high infiltration into the existing combined system, new anitary
constructed, and existing linea a
sewers are no re converted to storm
The 1994 project involves separation
Avenue, on Essex
lso Street
between garland Street and Stillwater Avenue, and claw on Willow
serest.
FIFTEENTR STREET SEPARATION PROJECT - $817,550
This project is actually the second phase of separation in
the area known as the 'Fourteenth Street Subsection". The 1994
project will include complete separation on Fifteenth Street between
Ohio Be. and Onion St. and on Beecher Park. The project will also
include construction of a new trunk line from Ohio Street to the
Rendnakeag Interceptor.
WASTEWATER TREATMENT PLANT EXPANSION - $244,800
This project involves increasing pumping capacity and other
modifications which would allow the plant to accept and treat
additional 13 M.G.D. of storm flow. This project was originally
scheduled for 1993 and would have included construction of an
additional primary clarifier coating anXa $300.000 to $400,000.
Ongoing discussions with EPA and DEP have resulted in being able to
expand capacity without the necessity of the extra clarifier_
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94-222
1994 CSO PROJECTS
KENDUSKEAG INTERCEPTOR MODIFICATIONS - $72,600
This project involves modifications to the existing manhole
and junction structures In the Kenduskeag Plane, which will provide
acss to the existing 68' diameter Kenduskeag Interceptor Sewer
for improved maintenance. This will allow £ora val of deposits
n the bottom of the pipe which have reduced theInterceptor's
capacity and contributed to more frequent overflows to the Rendus-
keag Stream.
BOLLING DRIVE SEWER REPLACEMENT - $34.500
One section of the existing sanitary sewer
along Bolling Drive
is extremely deteriorated, and has sed same backups and alloy
considerable infiltration into the system. This project involves
replacement of the defective Sections.
DAVIS BROOK CONNECTING PIPE - $551,000
This project will replace the existing connecting
ecting pipe between
the ]2" diameter Davie Brook outfall pipe located aouth of Railroad
Street and the Penobscot Interceptor. This existing c ector pipe
will be enlarged to allow more flow from the Davis Brook Subsection
to Bch the Interceptor during wet weather, and reduce the frequency
of CSO discharges to the river. Additional work will also be included
to eliminate an existing CSO discharge point at the and of May Street
near the City docks.
PRELIMINARY DESIGN FOR FUTURE PROJECTS - $190,000
In order to proceed with additional projects in 1995, it is
necessary to perform preliminary survey and design work in 1994.
The $190,000 will allow a considerable Banner of design work to be
accomplished during the winter months.
TOTAL 1994 ISO PROJECTS: $2,576.500
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