SCOPE OF WORK ECSC ROOF REPLACEMENT.pdf

SCOPE OF WORK

Complete Roof Replacement – Erie County Senior Center 620 E. Water Street Sandusky, Ohio

Duro-Last Roofing System

1. General Requirements

The Contractor shall furnish all labor, materials, equipment, supervision, permits, and disposal necessary to complete the roof replacement in accordance with HUD standards, local building codes, and Duro-Last manufacturer specifications. The Contractor shall verify all field dimensions and existing conditions prior to starting work and maintain a safe, clean worksite throughout the project.

2. Demolition & Removal

• Remove the existing roofing system down to the structural deck, including membrane, insulation, flashings, fasteners, and perimeter metal.

• Inspect the roof deck for rot, corrosion, or structural damage.

• Replace damaged decking on a unit-price basis approved by the Owner.

• Provide daily weather protection to prevent water intrusion.

• Remove abandoned penetrations and patch the deck as required.

• Dispose of all debris at an approved facility.

3. Substrate Preparation

• Clean and prepare the deck per Duro-Last specifications.

• Ensure substrate is smooth, dry, and free of debris.

• Install cover board where required by manufacturer or code.

• Verify slopes and identify areas requiring tapered insulation.

4. Roofing System Installation

4.1 Duro-Last PVC Membrane

• Install reinforced PVC membrane 60-Mil color white.

• Fully adhered or mechanically fastened per manufacturer design.

• Heat-weld all seams to ensure watertight integrity.

4.2 Insulation

• Install polyiso insulation to meet or exceed current Ohio Energy Code R-value.

• Stagger joints and mechanically secure.

• Install tapered insulation where needed to improve drainage.

4.3 Flashings & Penetrations

• Install prefabricated Duro-Last flashings for all curbs, vents, pipes, skylight and HVAC units.

• Install new pitch pans where required.

• Heat-weld all flashing seams.

4.4 Perimeter Metal

• Install Duro-Last Edge Metal or approved equal. Color Brown

• Include fascia, coping, termination bars, and fasteners.

4.5 Drainage

• Rework or replace roof drains as needed.

• Install new clamping rings and strainers.

• Ensure positive drainage across the entire roof.

5. Safety & Environmental Requirements

• Comply with OSHA 29 CFR 1926 construction safety standards.

• Provide fall protection, barricades, and signage.

• Maintain safe access for Senior Center occupants.

• Prevent dust, odors, and debris from entering occupied areas.

• Dispose of debris at an approved facility; recycling encouraged.

6. Quality Control & Inspections

• Work must comply with HUD Housing Quality Standards where applicable.

• Coordinate inspections with the Owner, local building department, and Duro-Last technical representative.

• Correct all deficiencies at no additional cost.

7. Warranty Requirements

• Provide Duro-Last 25-year NDL Warranty.

• Provide Contractor workmanship warranty per the Duro-Last 25 year warranty

• Submit all warranty documents at project closeout.

8. Cleanup & Site Restoration

• Remove debris daily.

• Protect landscaping, sidewalks, and building surfaces.

• Restore any damaged areas to original condition.

• Leave the site clean and free of construction waste.

9. Project Closeout/Wages Bonds

• Conduct final walkthrough with the Owner and Duro-Last representative.

• Provide warranty documents, as-built roof plan, maintenance recommendations, material certifications, and final inspection reports.

• Bid & Performance Bonds Required

• Davis Bacon Prevailing Wage, Weekly Certified Payroll Reports Required