Illinois BidBuy #27-422DNR-REALT-B-54809

Black Hawk State Historic Site gutter installation and related repairs

The Illinois Department of Natural Resources is seeking a contract change for gutter work and related repairs at Black Hawk State Historic Site. - Buyer: Illinois Department of Natural Resources (DNR), Office of Realty and Capital Planning, Field Operations Division; Black Hawk State Historic Site, Rock Island. - Vendor: Renaissance Restoration, Inc. submitted the change-order quote. - Requested products and quantities: - 80 feet of 7-inch, 24-gauge prefinished dark-bronze steel gutters, installed on 16-gauge stainless-steel hangers spaced 24 inches apart. - 30 feet of 5-inch square corrugated prefinished steel downspouts. - 6-inch prefinished steel edging and sill flashings, plus 5-inch under-gutter closure flashing. - Abatron Liquid Wood Epoxy and WoodEpox for door-lintel repair; quantities are not specified. - Work: Install gutters, downspouts, and flashings; cut back the roof edge to meet a new painted 2x8 sapele skirt board; remove rot from the door lintel, treat it with Abatron Liquid Wood Epoxy, and fill it with Abatron WoodEpox. - Change-order amount and schedule: The quote requests a $37,182 contract increase and 14 additional contract days. - Original contract reference: Purchase Order 27-422DNR-REALT-P-100546:0; the project is identified as the Black Hawk State Historic Site Window Replacement project.

Description

This change order notice concerns repairs and replacements to the museum’s window dormers at Black Hawk State Historic Site. The stated change order increases cost for additional labor and materials to install gutters and downspouts. The line item lists labor and materials for gutter and downspout installation; an attached quote also specifies gutter and downspout work and other repairs. The response deadline is November 24, 2026, at 2:00 PM.

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