The B9101 GPO Renovation and NASA Roof Replacement is a design bid build construction project located at Stennis Space Center, MS. The project involves the expansion of printing operations, Roof Replacement, and renovation of Administration Offices for the GPO. Work includes all structural, electrical, mechanical, plumbing and HVAC connections to accommodate equipment being installed by GPO. Replacement of approximately 300,000 SF of roof shall be done IAW the plans and specs. The Administration Offices renovations will include architectural, electrical, mechanical, plumbing and HVAC in order to meet GPO and NASA needs. AM01 was posted on 11 Feb 2025 to revise Section 01 00 01 along with several Drawings. AM02 posted on 17 Mar 2025 to revise provisions/clauses and provide Appendix E. AM03 posted on 1 April 2025 to open ProjNet, extend proposal due date, and revise specifications. AM04 is posted to amend the specifications and drawings. AM05 is posted to amend the specifications, drawings and extend proposal due date. This amendment provides the answers to most inquiries, but an additional amendment and further extension will be provided. AM06 is posted to amend the drawings and extend the proposal due date.