SOW-UFO_ROOF_REPAIRS-amend1-full_replacement_0003.docx

Umatilla Field Office Metal Roofing Replacement Statement of Work Version 7/18/2023

1. BACKGROUND

The Umatilla Field Office Building was built in about 2010, but some components of the metal roofing system were not installed according to manufacturer’s instructions and currently there are some leaks. This project is to remove the existing Solatubes, patch the sheathing and provide a new metal roof system such that there are no leaks.

2. PROJECT LOCATION

The Umatilla Field Office is located at 32871 Diagonal Road, Hermiston, Oregon.

3. PERIOD OF PERFORMANCE AND WORK HOURS

All work shall be completed within 120 days of Contract award. Notify the Contracting Officer’s Representative as soon as possible if there are supply chain issues that may affect performance time such that it may be extended without penalty to the Contractor.

Work hours shall be between 7:00 am and 5:00 pm, Monday through Friday, unless otherwise approved in advance by the Contracting Officer’s Representative. No work on Federal Holidays shall occur unless approved in advance. Federal Holidays are observed on: New Year’s Day, Birthday of Martin Luther King, Jr., Washington’s Birthday, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Thanksgiving Day, Christmas Day.

4. CONTRACTOR QUALIFICATIONS

The contractor shall have a minimum of 5 years of experience installing standing seam metal roofs.

The contractor shall be located within 150 miles of the Umatilla Field Office.

5. SITE VISIT

A site visit to verify field conditions before bidding is highly encouraged.

6. SITE MEASUREMENTS

All measurements provided in this Scope of Work are approximate and for reference only. The Contractor shall be responsible for verifying all measurements before starting work, and providing components that fit correctly for a complete, leak-proof system.

7. SCOPE

a. General The Contractor shall provide all labor, equipment, and materials for the roof repairs and replacement as described in this Statement of Work.

· The existing roofing is McElroy Mirage II standing seam metal (see Attachment 1 for reference).

· Existing roof panels are approximately 46-feet, 3-inches long (for reference only).

· Drawings showing the roof plan and building elevation are provided for reference only: Drawing Sheets A2.4 and A3.0.

· All existing roof panels shall be removed, and a new standing seam metal roof system installed. Any manufacturer will be allowed as long as the chosen system meets all the minimum requirements within the Scope of Work.

· Install new underlayment for the entire roof per the manufacturer’s installation instructions.

· New roof system shall be minimum 24 gauge steel, standing seam, and suitable for wind and snow load per local codes applicable in Hermiston, Oregon.

· Provide manufacturer’s cut sheets with bid showing standard installation details for panels, flashing, penetrations, and snow guard installation.

· Only full-length metal roofing panels will be allowed.

· New roofing panels and flashing color shall be blue, similar to the exiting roof.

· The Contractor is responsible for providing complete repairs and installing any fasteners or other material not detailed in this Statement of Work to provide a complete, leak-proof roof system.

· Install all components in accordance with Manufacturer’s instructions.

· All demolished materials are property of the Contractor and shall be removed from the site and disposed of at the Contractor’s expense.

b. Removal of Existing Solatubes

There are 17 Solatubes that the Contractor will remove and be abandoned.

· Government personnel will remove and abandon the Solatube components on the inside of the roof.

· The Contractor will remove all Solatube components on the top side of the roof.

· The Solatubes are 750-series, 21-inch diameter (see Attachment 2 for reference).

· The Contractor shall provide materials and install sheathing as necessary in the abandoned penetrations as part of the repair.

c. Existing Skylight

The existing rectangular skylight shall be kept and re-installed with the new roof system as long as no damage on the skylight is found when the existing roof panels are removed. If the skylight is found to not be compatible with the new roof system or shows signs of damage, it shall be removed by the contractor, abandoned, and not replaced.

d. Replace Ridge Cap Replace the existing ridge cap with a floating, vented ridge cap that is properly sealed and installed according to manufacturer’s instructions, including any required foam closure.

· The new ridge cap shall provide more overlap than the existing ridge cap.

· The ridge cap shall be compatible for installation with the new standing seam roof.

· The ridge cap shall be of similar color to the existing, blue ridge cap.

· The existing ridge cap is approximately 90- feet long (for reference only).

e. Repair Flashing on Pipe Penetrations Re-flash 7 pipe penetrations with flexible boots compatible with a standing seam metal roof. Install boots according to the boot manufacturer’s instructions.

f. Install new snow guards Supply and install new snow guards, one per side of the building, continuous across the entire building length, similar to the existing installation.

g. Existing Gutters Replace the gutters and downspouts with seamless gutters that are compatible with the new roof system. There is one full length gutter on each side of the building. Gutter and downspout colors shall match the new roof system.

h. Permanent fall protection anchor point Install one permanent fall protection anchor point at the roof center near the ridge that is compatible with the metal roof system and meets OSHA’s requirements for supporting 5,000 lbs per worker.

8. WARRANTY

The Contractor shall warranty all materials and workmanship for a period of no less than two years from the completion date.

9. GOVERNMENT FURNISHED EQUIPMENT

None. The Contractor shall provide all equipment to perform the work.

120-Volt power is available for the Contractor’s use at the site.

10. SUBMITTALS

a. Submit Contractor’s Qualifications statement showing they meet the requirements listed in section 4. Submit with proposal.

b. Submit manufacturer’s specification sheets for roofing, adhesives, flashing, ridge cap installation details, and accessories to the Contracting Officer’s Representative for approval. Due 14 days before ordering materials. Starting work without approved material submittals may result in rejection of work and re-work at the Contractor’s expense.

11. SAFETY

All work shall comply with the safety requirements listed in the Reclamation Safety and Health Standards, available online at usbr.gov/safety.

12. SECURITY

The Contractor will be accompanied by Government personnel at all times during work hours. The Government will provide access to locked portions of the facility as necessary.

13. REFERENCE MATERIAL

The following information regarding existing products at the Umatilla Field Office are provided for reference only.

· Attachment 1: McElroy Roof Panel Information

· Attachment 2: SolaTube Installation Information

· Attachment 3: Roof Plan A2.4

· Attachment 4: Exterior Elevation Drawing A3.0

14. MEASUREMENT AND PAYMENT

The work will be paid for as a Lump Sum as offered in the Price Schedule.

Rev 7/18/2023 2 / 3