The Metropolitan Entertainment &
Convention Authority (MECA) has a bid offering
for Concrete Repairs at CHI Health Center
Omaha. Information about
the mandatory pre-bid meeting is available in
the RFP.c
The successful Bidder will be responsible for providing all labor, tools, materials and
equipment to remove and replace concrete in specified areas on the MECA campus All
workmanship and products must meet City of Omaha Standards.
Attachment B outlines the areas to receive work.
It is MECA's intention to award to one Bidder, although MECA reserves the option to award
the bid to more than one Bidder.
MECA reserves the right to award the number of Areas at its discretion. MECA reserves
the right to change the quantity of square footage of each area at its discretion.
The successful Bidder will be required to field measure all awarded Areas. The square
footage of each awarded Project will be based on the successful Bidder's field
measurements at the unit prices submitted on the Proposal Form. If unit prices may
change due to changes in total quantity awarded, that must be noted with your bid,
including details of where the price breaks occur.
Specifications:
o All workmanship and products must meet City of Omaha Standards.
o Concrete must be City of Omaha Type L65 and supplied by an NRMCA certified
plant. The successful Bidder is required to coordinate all concrete testing with
Olsson Associates prior to pours. MECA is responsible for the cost of testing. All
pour slips and test results must be submitted to MECA to ensure that the quality
of concrete meets necessary standards.
o The successful Bidder shall adhere to all codes, ordinances, or other regulatory
requirements covering the scope of this project. City of Omaha Standard Plates
apply, including but not limited to: 500-50, 500-52, 500-82, and 1000-03.
o The successful Bidder shall obtain all appropriate permits for the work.
o Completed areas must adhere to all building and ADAAG codes and regulations.
o Ramps and inserts shall be in conformance with the City of Omaha standard
specifications.
o The successful Bidder will ensure that all concrete matches existing grades,
slopes, joints, and patterns to adjacent areas that remain in place unless otherwise
specified.
o When removing existing concrete, Bidder shall take special care to ensure straight
and clean edges in all areas.
o Any necessary ground prep needs to be finished prior to pouring concrete
(limestone) with a minimum rating of 4,000 PSI.
o Silane Siloxane Sealer (Aquapel Siloxane Sealer) must be applied to all new
concrete areas.
o Expansion foam: 1/2 " expansion foam must be installed as needed per City of
Omaha specifications between any existing structures and sidewalks.
o Medium brush finish to match existing concrete.
o Expansion joints should be caulked with gray polyurethane SLT. Control joints do
not require hot tar or caulk. Costs associated with caulking should be included on
the Proposal Form within the supplies and labor for applicable Areas
Question Deadline 09/08/2023 at 1:00 PM CT
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