26290804.26 Addendum No3 - A102-combined.pdf
PDF 588 KB Posted
- Attached to
- OBPA Border Station Roof Systems Repair
- Solicitation number
- 2137459
- Issued by
- St. Lawrence County, New York
About this file
This is Addendum No. 3 to a roof systems repair project for the Office of the Port Authority (OBPA) Border Station in Ogdensburg, New York, issued on August 4, 2026. The addendum provides revised architectural plans detailing EPDM (ethylene propylene diene monomer) and related roofing repairs across three building sections: the main roof of the penthouse floor, the warehouse plan, and the penthouse roof plan. The scope of work includes overlay of delaminated EPDM with new EPDM material, repairs to failed corner patches on roof curbs and equipment rails, installation of new edge metal and wood blocking (approximately 65 linear feet), repair and reinforcement of drain patches with 6-inch semi-cured cover strips, and mechanical fastening of unadhered EPDM with rows of plates and fasteners spaced at 12 inches on center. Specific areas requiring work include approximately 1,500 square feet, 300 square feet, 2,700 square feet, and 4,300 square feet of unadhered EPDM across various roof sections. General scope provisions require application of lap seal sealant, cleaning with weathered membrane cleaner, repair of holes in existing EPDM, installation of mechanical fasteners per specification, and final job site cleanup to owner satisfaction.
The addendum is presented as architectural drawings with detailed specifications and does not contain explicit pricing information, contract award details, or bidding procedures within the document itself. However, the related contract opportunity indicates that bids were due August 14, 2026, and that RSI Roofing was previously awarded an identical or substantially similar contract within the past five years. The drawings are dated June 23, 2026, and revised per Addendum No. 3, indicating this represents a modification to the original project specifications. The plans bear a copyright notice for TIS Delassociates and include a New York State Education Law warning regarding unauthorized alterations to the drawings by unlicensed professionals.
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