HomeMy WebLinkAboutItem 07 - Denton Creek Lift Station RenovationMEMO TO:
FROM:
MEETING DATE:
SUBJECT:
RECOMMENDATION
HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL
BRUNO RUMBELOW, CITY MANAGER
MARCH 17, 2015
AWARD OF CONSTRUCTION CONTRACT — DENTON CREEK
LIFT STATION RENOVATION AND COATINGS
City Council consider awarding the construction contract for the Denton Creek Lift Station
renovation and coatings to Red River Construction Co. in the amount of $352,060.00,
authorize staff to execute said contract, and take any necessary action.
Funds are programmed in the Wastewater Permanent Capital Maintenance Fund (PCMF)
201-48940-534-9-0001 SW.
An inspection was performed on the Denton Creek Wastewater Lift Station on May 20,
2013. The inspection revealed that the facility was in need of a rehabilitation project.
The existing coating in the wet well is exhibiting localized failures and needs to be removed
and replaced. Associated with this lining replacement is the need for repairs to the
concrete walls where the wastewater gases have caused damage. Existing ductile iron
pipe will be replaced with corrosion resistant PVC pipe and the rails, fittings and hardware
will be replaced with materials less susceptible to corrosion damage. Valves that do not
function properly are also to be replaced.
Bids were opened on February 10, 2015 with sixbids received as follows:
Red River Construction Co.
$ 352,060.00
Felix Construction Co.
$ 354,855.00
Kodiak Trenching & Boring
$ 366,800.00
Associated Construction Partners, Ltd.
$ 368.800.00
Fryer Construction Co.
$ 394,800.00
A&M Construction & Utilities
$ 431,000.00
RAgenda\2015\03-17-150enton LS Constr Award.doc
Red River failed to correctly tabulate their bid and left Item # 11 with a $4,300.00 cost out
of their tabulation of their total bid of $352,060.00. Red River has acknowledged their
error and have committed to stand by their bid price for the entire project including the
overlooked item. In the bidding documents, the City reserves the right to adopt the most
advantageous interpretation of the bids and to waive formalities.
Deltatek Engineering has reviewed the bids and has recommended that the City award the
contract to Red River Construction Co. Red River Construction Co. recently installed the
City of Grapevine's wastewater treatment plant filters with excellent results.
The contract schedule for the project establishes a construction time of 180 calendar days.
Staff recommends approval.
R:\Agenda\2015\03-17-15\Denton LS Constr Award.doc