Katherine G. Johnson Hall (Bull Run Hall) Roof System Replacement

This project is generally described: Removal and proper disposal of the existing roofing assemblies and all associated components down to the existing roof deck at areas shown on the Project Drawings, including the stone ballast. Items to removed are listed on Project Drawings. Install new drains and new secondary overflow scuppers at areas shown on the Project Drawings. Installation of new roofing systems at areas shown on the Project Drawings and consisting of insulation, tapered insulation, cover board, and a hybrid 4-ply roofing system (3-ply BUR with a reinforced modified bitumen cap sheet). Removing and replacing sealant joints in aluminum paneled facade of Serious Gaming Institute. Install new fall protection life safety equipment at areas shown on Project Drawings. Bidders who want to perform a site visit are required to follow the guidelines outlined in Mason's Safe Return to Campus by website, as well as notifying Mason's Project Manager or Mason's Bid Officer by email. Mason does not perform individual site visits to perspective bidders. Mason's Project Manager - Lonny Bradley - Email: lbradle7@gmu.edu Mason's Bid Officer - Michele Kelly - Email: mkelly29@gmu.edu Bidders Questions must be submitted through Mason's Construction Management Software Project, eBuilder on or before Tuesday, 13 September 2022. Owner reserves the right to respond to any questions received after the date as indicated in the Invitation for Bid. Responses will be issued by Addendum on Friday, 16 September 2022 Project Award Date: 10 October 2022 Substantial Completion Date:16 June 2023 Final Completion Date: Thirty (30) calendars day after substantial completion date It is the policy of George Mason University to contribute to the establishment, preservation, and strengthening of small, women and minority owned businesses (SWaM), as certified by the Commonwealth of Virginia's Department of Small Business and Supplier Diversity (SBSD), and to encourage their participation in Mason's procurement activities. To this end, Mason has established an overall SWaM participation goal of 50% for fiscal Year 2023 and encourages Contractors to provide for the participation of SWaM businesses through partnerships, joint ventures, subcontracts, or other contractual opportunities. PROJECT CODE NO.: 247-A9247-005 - REMOVE EXISTING ROOF SYSTEM ON ALL ROOFS - INSTALL NEW FALL PROTECTION SYSTEMS AS SHOWN IN DRAWINGS - INSTALL NEW HYBRID BUILT-UP ROOFING SYSTEM ON ALL ROOFS

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Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.