Iowa State University Ionwave #RFQ-1001416 Addendum 2

Roof Replacement and Lightning Protection System for Horse Barn & Machine Shed at Iowa State University

This opportunity involves the removal and replacement of roofs and installation of a lightning protection system for the Horse Barn and Machine Shed at Iowa State University in Ames, Iowa. - Government Buyer: - Iowa State University of Science and Technology - Procurement Services - Facilities Planning & Management - OEMs and Vendors Mentioned: - GAF (roofing materials) - Tarter (DuraTough Panel Gates, MFG # DTPBL512) - Theisens (retail source for gates) - Products and Quantities Requested: - GAF WeatherWatch Ice & Water Shield or equivalent (ice and water leak barrier) - GAF FeltBuster underlayment or equivalent (synthetic underlayment) - GAF Pro-Start starter shingles or equivalent - GAF Timberline ArmorShield II shingles or equivalent (impact-resistant) - GAF Seal-A-Ridge AS ArmorShield cap shingles or equivalent - Metal flashing and edge trim (white, matching existing) - Gutters (removal, salvage, reinstallation) - DuraTough Panel Gates, Black, 12' (Tarter MFG # DTPBL512) – minimum 4 units - Lightning protection system components (UL 96 certified, copper cables, air terminals, etc.) - Protection tarps and fencing panels - Services Requested: - Complete roof removal and replacement per specifications and drawings - Installation of new lightning protection system compliant with NFPA 780 and UL 96A, including testing and certification - Protection of building and horses during construction, debris removal, and cleanup - Unique or Notable Requirements: - All roofing materials must be GAF or approved equivalent - Lightning protection system must be installed by a Certified Member of the Lightning Protection Institute and comply with NFPA 780 and UL 96A standards - Manufacturer's 25-year material defect warranty and 1-year contractor workmanship warranty required - At least four DuraTough Panel Gates (Tarter MFG # DTPBL512) for horse area separation - Work must minimize disruption to ongoing operations and ensure safety of animals and personnel - Pre-bid site visit is strongly encouraged - Strict scheduling to avoid specific blackout dates and coordination with Owner's Representative for interior access

Description

Iowa State University is soliciting proposals from qualified contractors to remove and replace the roofs of the Horse Barn and Machine Shed. The project includes removal of existing shingles down to the wood decking, installation of new roofing materials per provided drawings and specifications, and reinstallation of salvaged gutters. Contractors must comply with insurance requirements and warranty provisions, and ensure minimal disruption to ongoing operations at the site. A pre-bid meeting and site visit is scheduled, and all questions must be submitted by the specified deadline.

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