St Charles County Civicplus #IFB 26-114

Family Arena Exterior Siding Sealant Replacement and Repairs

St. Charles County Government is seeking a contractor to replace exterior siding sealants and repair related joints at Family Arena. - Buyer: St. Charles County Government, Finance Department; Family Arena, St. Charles, Missouri. - OEM and named materials: Dow products are specified: the DOWSIL 123 System for designated siding joints and Dow 790 or equivalent for precast concrete panel joints. No reseller or supplier is identified. - Work by elevation: Provide siding and precast repairs on the north, south, east, and west sides. The bid form separates pricing and estimated duration by area. Approximate siding-section counts are north 9, south 5, east 11, and west 8; each section is approximately 30 by 30. Lower walls with flat roofs are included in the relevant areas. - Sealant and fastening work: Remove and replace sealant at exterior metal siding joints, seal exposed siding screw heads and gaskets, and restore joints between precast panels. Seal three vertical siding joints on each of the east and west elevations with DOWSIL 123, seal the identified south-side vertical trim joint, and supply and install missing siding fasteners, using larger-diameter fasteners where needed. - Allowance and additional work: Include a 200-linear-foot DOWSIL replacement allowance. Inspect vertical DOWSIL 123 joints for adhesion or lifting; repairs exceeding the allowance require prior Project Manager approval and are paid at the bidder’s unit price per linear foot. - Other notable requirements: Contractor provides labor, materials, access equipment, and incidentals. Applicable prevailing-wage classifications and rates are the contractor’s responsibility. The bid form requests a separate price for the performance and payment bond.

Description

St. Charles County is seeking bids for exterior siding sealant replacement and repairs at the Family Arena. The work covers siding and precast areas on the north, south, east, and west elevations, including specified vertical joints sealed with the Dowsil 123 System. Contractors must inspect vertical joints and repair them; repairs beyond the 200-linear-foot allowance require prior Project Manager approval and are paid at the bid-form unit price. The contractor must supply and install missing siding fasteners and comply with applicable prevailing wage requirements. A mandatory meeting is stated for September 24, 2026, and bids are due October 16, 2026.

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