1. Provide temporary protection and traffic control / barricading throughout the duration of the project as needed to protect the public and workers from injury. 2. Contractor shall keep Owner notified of project schedule and coordinate the temporary closure of building entrances as needed to maintain a safe working environment. 3. Demo existing asphalt roofing materials and underlayment. 4. Provide up to 30 sheets of replacement roof sheathing 5/8” CDX in base bid. Provide unit cost for additional sheets if needed or credit for unused sheets. 5. Install new synthetic underlayment, including self-adhering ice and water protection. See Roof Plan for extent of Ice and water protection. 6. Contractor shall be responsible for temporary roof covering when needed for the duration of the project to prevent water intrusion during construction activities. 7. Install new Timberline HDZ Shingles and ridge/hip cap. 8. Demo and replace all roof penetration flashings including roof vents / ridge vents and jacks. Valley metal, drip edge, gutter apron are to be included. 9. Demo and replace standing seam ridge covers. Owner to select color. 10.Demo and replace center reception Kalwall skylight over rotunda clearstory. Owner to select color.
