City of Columbia Ionwave #74/2026

Columbia, MO Solicits Heavy-Duty Cast Iron Manhole Covers and Frames (Neenah R-1640D or Equal)

The City of Columbia, Missouri is seeking bids for the supply of heavy-duty cast iron manhole frame and solid lid assemblies for utility and traffic-rated applications. - Government Buyer: - City of Columbia, Missouri, Finance/Purchasing Division - Contracting office: City of Columbia Purchasing Division, Finance Department - OEMs and Vendors: - Neenah Foundry (specified as approved manufacturer) - Bidders may propose 'approved equal' products that meet all technical specifications - Products/Services Requested: - Heavy-duty cast iron manhole frame and solid lid assembly - Frame: 49-inch outside diameter, 10-inch rise, 36-inch clear opening - Lid: 38-inch diameter, solid cast iron, marked 'ELECTRIC', drop handles, max 295 lbs - Must withstand heavy vehicular traffic and prevent movement/rattling - Part number: Neenah R-1640D or approved equal - No specific purchase quantity stated - Unique/Notable Requirements: - Bidders must submit manufacturer specifications, shop drawings, and certification of compliance with load ratings and material requirements - Only products meeting all specified dimensions and performance criteria will be accepted - Delivery required to City of Columbia Utilities Department - Contract Details: - Initial term of one year, with up to four one-year renewal options (maximum five years and three months total) - Pricing firm for first year; may be adjusted annually with documentation and approval

Description

This solicitation is a Request for Bid (RFB) issued by the City of Columbia, Missouri, for the provision of heavy-duty cast iron manhole frame and solid lid assemblies. The manhole covers must meet specific technical specifications including size, weight, and performance requirements suitable for utility and traffic-rated applications. The contract period is initially one year with options to renew for four additional one-year periods. Bidders may submit responses electronically or via sealed envelope by the specified deadline.

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