A04_Statement_of_Work_(SOW).pdf

Statement of Work Replacement and Repair of Corrugated Metal Shade Cover Roofing Imperial National Wildlife Refuge Automotive Repair Shop PR Number:

1. General

1.1 Imperial National Wildlife Refuge-12812 N. Wildlife Way, Yuma, AZ 85365. Replacement and repair of storm-damaged corrugated metal shade cover located at the automotive repair shop.

1.2 The existing shade structure sustained storm damage resulting in compromised structural integrity and loss of functional weather protection for government equipment and operations. Repair and reinforcement are required to restore safe and reliable use.

1.3 Contractor Qualifications: Contractor shall be licensed, bonded, and insured in the State of Arizona and experienced in structural steel and metal roofing installation/repair, including welding, fabrication, and erection of shade structures or similar systems.

2. Place of Performance and Period of Performance

2.1 Work site is located at Imperial NWR, 12812 N. Wildlife Way, Yuma, AZ 85365.

2.2 Work shall be scheduled in coordination with the Government and completed within 30 days ARO.

2.3 Normal duty hours are Monday through Thursday, 7:00 a.m. -4:30 p.m. Contractor shall provide after-hours emergency contact information.

2.4 Non-duty hours include weeknights, weekends, and Government holidays (New Year's Day, Martin Luther King Jr.'s Birthday, Memorial Day, Independence Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving Day, Christmas Day).

3. Scope

3.1 Contractor shall furnish all labor, materials, equipment, and supervision necessary to remove, repair, and replace components of the storm-damaged shade cover, including but not limited to:

• Replace one (1) damaged 12'4" 3"x3" steel post at the northwest corner; new post shall be properly anchored, aligned, and painted to match existing structure

• Reuse all remaining structurally sound existing posts

• Remove and dispose of all damaged roofing materials, steel members, and associated debris

• Replace all existing 7-inch I-beams with new structural steel members of equal or greater load rating

• Install new corrugated metal roofing panels to match or exceed existing gauge and profile

• Ensure proper fastening, overlapping, and weather-tight installation of roofing panels

• Perform all necessary welding, cutting, grinding, and structural alignment to ensure integrity of the shade structure

• Apply corrosion protection and paint to all new steel components to match existing finish

• Ensure structure is plumb, level, and capable of withstanding typical regional wind loads

3.2 All work shall comply with applicable building codes, OSHA safety standards, and accepted industry practices for structural steel and roofing systems.

4. Deliverables

4.1 Submittals

• Product data for steel members and roofing materials

• Paint/coating specifications

• Installation methodology (brief description acceptable)

4.2 Safety & Compliance

• Site-specific safety plan (including fall protection if applicable)

• Proof of contractor license, insurance, and bonding

• Equipment operation and lifting plan (if cranes or lifts are used)

4.3 Installation Documentation

• Photos of demolition, installation, and completed work

• Material receipts or certifications (upon request)

4.4 Project Closeout

• Warranty documentation for materials and workmanship

• Final inspection/approval sign-off by Government representative

5. Data Management Plan (DMP)

NIA

6. Government-Furnished Equipment (GFE) / Government- Furnished Information (GFI)

6.1 The Government will provide site access and coordination support.

6.2 Contractor shall provide all labor, materials, tools, equipment, lifting devices, welding equipment, fasteners, coatings, and disposal services required to complete the work.

6.3 Contractor shall coordinate directly with the Government representative to:

• Schedule work at least 48 hours in advance

• Minimize disruption to refuge operations

• Ensure safe work zones around active maintenance areas

7. Evaluation and Acceptance

7.1 Government acceptance is contingent upon:

• Compliance with all applicable codes and safety standards

• Proper installation of structural members and roofing materials

• Quality workmanship including secure connections, welds, and fasteners

• Completion within agreed timeframe

• Removal of all debris and restoration of work area

7.2 Acceptance Criteria

• New steel post is properly installed, aligned, and secured

• All I-beams are replaced and structurally sound

• Roofing panels are securely installed, weather-tight, and properly aligned

• All steel components are coated/painted to prevent corrosion

• Structure is stable, level, and safe for operational use

• Site is clean and free of construction debris

• All required documentation submitted

8. Quality Control / Quality Assurance

8.1 Contractor shall maintain quality control in accordance with accepted structural steel and roofing standards.

All work shall be professional and workmanlike.

8.2 Contractor shall implement QC inspections before, during, and after construction.

Task/Deliverable QC Activity Acceptance Criteria

Pre-work inspection Verify damage and measurements Scope confirmed, materials correct

Material delivery Inspect steel and roofmg No defects, meets specs Structural install Check alignment and welds Plumb, level, secure Roofmg install Inspect fastening and overlap Weather-tight, properly installed Coating/paint Verify coverage and finish Full coverage, matches existing Final inspection Government walkthrough Punch list complete, site clean Documentation Review submitted materials Complete and acceptable

9. Technical Coordinator

9.1 Matthew Miles, Facilities Operations

Supervisor (928) 276-5024 matthew_miles@fws.gov mailto:matthew_miles@fws.gov

8. Quality Control / Quality Assurance