HomeMy WebLinkAbout05/06/2014 George Street South Sanitary Relief Station Project
Mount Prospect Public Works Department
INTEROFFICE MEMORANDUM
TO: VILLAGE MANAGER MICHAEL E. JANONIS
FROM: WATER & SEWER SUPERINTENDENT
DATE: APRIL 29, 2014
SUBJECT: BID RESULTS FOR GEORGE STREET SOUTH SANITARY RELIEF
STATION PROJECT (CIP) - ($160,427)
Background
In the current budget, funds have been requested to rehabilitate the George Street
South sanitary relief station.
This pumping facility is used to provide relief to the Village-owned sanitary sewer
system in the event that the Metropolitan Water Reclamation District of Greater Chicago
(MWRDGC) interceptor sewer becomes surcharged. The MWRDGC interceptor sewer
system accepts wastewater from Mount Prospect sewers and transports it to treatment
plants in Skokie or Des Plaines. During wet weather, interceptor sewers can become
full thereby limiting the rate at which they can accept gravity flow from local Mount
Prospect sewers. To mitigate the resultant surcharge conditions in our local sewers,
relief pumping stations were installed in some neighborhoods. These stations help
prevent the MWRDGC interceptors from backing up into local sewers.
The George Street South Sanitary Relief Station is located in the George Street right-of-
way south of Weller Creek. It was built in 1971 and has been repaired over the years
as needed. This station provides sanitary sewer relief for the area from Golf Road to
Weller Creek, bounded by South Albert Street on the east and South William Street on
the west.
Staff created detailed bid specifications and bidding materials necessary to procure the
needed retrofits, services and equipment. The improvements include the installation of a
complete replacement pump station with new pumps, guide rails and controllers, along
with all associated wiring and other electrical control equipment. The standby
emergency generator was installed in 2010 is in excellent condition; it will not be
replaced as part of this project.
Page 2 of 3
Bid Results for George Street South Sanitary Relief Station Project (CIP) ($160,427)
April 29, 2014
Since these stations are permitted by the MWRDGC, staff worked closely with a
consulting engineer to ensure that the project meets all permitting requirements. This
work required that staff maintain the same horsepower rating for all new pumps. Staff
also recommended standardizing pumps and other equipment between the various
stations. Staff feels that this is an important aspect of the overall rehabilitation. This
standardization of components allows staff to stock fewer spare parts as the pumps and
their fittings now will be interchangeable between stations. In the past, pumps could not
be interchanged in emergencies or required an extensive effort to accommodate the
various different flanges or other fittings needed to make them work for more than one
station.
The Village owns and maintains eight (8) sanitary relief stations and two (2) sewage lift
stations. All of the sanitary relief stations operate in a manner similar to the George
Street station. In future years, staff intends to rehabilitate all of the sanitary relief and lift
stations in the Village-owned wastewater collection system. One (1) sanitary relief
station has already been rehabilitated (George Street North); 7 relief stations and both
lift stations remain pending.
Bid Results
On Monday, April 28, 2014 at 1:00 P.M., sealed bids for the project were opened and
read aloud. Thirteen (13) firms were solicited and public notice was placed in a local
newspaper as required.Eight(8) bids were acquired by vendors. Two (2) bids were
received. The bid opening result was as follows:
¼£±
Bidder
±ÐêËñ±±Ãª£Ã
x30/Ë,01È44
1 Marc Kresmery Construction
±ÐêËñ±±Ãª£Ã
x2.-Ë1/4È44
2 Martam Construction
Discussion
Staff reviewed the bid submittals and finds that the bidders satisfy the bid documents,
are both qualified to perform the work, and are proposing similar equipment.
Marc Kresmery Construction of Elgin, Illinois has not worked with the Village in the past.
The firm has recently constructed similar projects in several suburbs including Crystal
Lake, Lake in the Hills, Naperville, St. Charles and Elgin. All references were verified
and satisfactory.
Page 3 of 3
Bid Results for George Street South Sanitary Relief Station Project (CIP) ($160,427)
April 29, 2014
Staff finds that Marc Kresmery Construction of Elgin, Illinois is the lowest responsible
bidder. The project is scheduled to be completed and fully operational by late
September. The work is scheduled to occur in mid to late August.
Since the existing station will be replaced under this contract, there is always the
possibility of unforeseen issues arising during construction so staff is recommending the
inclusion of a 10% contingency ($14,584). This would make the total award for this
project as $160,427 (base bid of $145,843 plus the 10% contingency of $14,584). The
engineer’s estimate for the replacement project was $177,000.
Bid Recommendation
I recommend accepting the lowest qualified bid for the George Street South Sanitary
Relief Station Project as submitted by Marc Kresmery Construction of Elgin, Illinois at a
cost not to exceed $160,427.00. Sufficient funds for this project are available in the
current budget.
Matt Overeem
Water & Sewer Superintendent
I Concur.
Sean P. Dorsey
Director of Public Works
MEO/ meo
H:\Water\projects\2014\george st so\george street south rev.docx