HVAC REPLACEMENT FOR COLORADO RIVER AGENCY DETENTI

SCOPE OF WORK HVAC REPLACEMENT Colorado River Detention Facility Colorado River Indian Reservation, La Paz County 26600 Mohave Road, Parker, AZ 85344 Prepared for: Bureau of Indian Affairs Office of Facilities Management and Construction (OFMC) Western Regional Office Purchase Request Title: Colorado River Detention Facility HVAC Replacement NAICS Code: 238220 - Plumbing, Heating, and Air-Conditioning Contractors PSC: Z2DA - Maintenance/Repair of Administrative and Service Buildings TABLE OF CONTENTS 1. PROJECT OVERVIEW AND OBJECTIVES 2. FACILITY DESCRIPTION AND SITE CONTEXT 3. REGULATORY AND STANDARDS FRAMEWORK 4. SCOPE OF WORK - HVAC UNIT REPLACEMENT 5. GENERAL CONTRACTOR REQUIREMENTS 6. ENVIRONMENTAL AND SAFETY REQUIREMENTS 7. CONTRACTOR QUALIFICATIONS 8. DELIVERABLES 9. PROJECT TIMELINE AND SCHEDULING 10. COST ESTIMATES - 2026 RS MEANS REFERENCE 11. CONTRACT ADMINISTRATION AND SPECIAL REQUIREMENTS 12. EXCLUSIONS AND LIMITATIONS 1. PROJECT OVERVIEW AND OBJECTIVES 1.1 Purpose The Bureau of Indian Affairs (BIA), Office of Facilities Management and Construction (OFMC), Western Regional Office, is procuring professional mechanical services to remove failed or failing HVAC units at the Colorado River Detention Facility in Parker, Arizona, and install new commercial-grade replacement units to restore full heating and cooling capacity. This Scope of Work (SOW) establishes the technical requirements, performance standards, cost references, and deliverable expectations for all work performed under this contract. The Colorado River Detention Facility is an active, continuously operated federal detention facility on the Colorado River Indian Reservation in La Paz County, Arizona. The facility operates around the clock under the supervision of BIA Law Enforcement Services and is subject to the security and operational protocols applicable to all BIA-operated detention facilities. The failure of HVAC systems in this environment where summer temperatures routinely exceed 115 degrees Fahrenheit constitutes both an immediate health and safety emergency for detainees and staff and a violation of mandatory federal detention standards. Replacement of the failed units is a high-priority health and safety requirement. 1.2 Background The Colorado River area along the Parker Strip experiences some of the most extreme summer heat conditions in the continental United States. The facility's existing HVAC units have reached or exceeded their designed service lives under these demanding conditions. Continuous operation in ambient temperatures regularly exceeding 110 to 115 degrees Fahrenheit places extraordinary mechanical stress -- 1 of 13 -- on compressors, condensers, and refrigerant circuits, accelerating equipment degradation well beyond what is observed in moderate-climate installations. The replacement of failed units with properly sized, commercially rated equipment is essential to restore the facility's climate control capacity and to protect the health and welfare of detained individuals and law enforcement personnel assigned to the facility. 1.3 Project Objectives The objectives of this project are as follows: − Restore fully functional, code-compliant HVAC service to all occupied areas of the Colorado River Detention Facility by removing failed or failing units and installing new commercial-grade replacement equipment sized and configured for the extreme desert climate of Parker, Arizona. − Ensure all replacement equipment meets or exceeds applicable federal, state, and tribal standards for detention facility operations, commercial HVAC systems, and life safety. − Complete all work with minimal disruption to ongoing detention facility operations, coordinating all shutdowns, utility interruptions, and access requirements with the Facility Manager and BIA Law Enforcement Services detention staff prior to commencement. − Comply with EPA Section 608 refrigerant handling requirements throughout, including proper recovery, documentation, and certified disposal of all refrigerants removed from existing equipment. − Provide complete system commissioning records, manufacturer documentation, operator training, and warranty materials to the Contracting Officer's Representative (COR) at project closeout. 2. FACILITY DESCRIPTION AND SITE CONTEXT 2.1 Facility Overview The Colorado River Detention Facility is a government-owned detention facility operated by the Bureau of Indian Affairs, Office of Justice Services, on the Colorado River Indian Reservation in La Paz County, Arizona. The facility is located in Parker, Arizona, and provides short-term detention services for the Colorado River Indian Tribes (CRIT) and surrounding jurisdictions in cooperation with tribal and federal law enforcement. The facility operates continuously 24 hours per day, 365 days per year. The detention center is a single-story masonry and concrete block structure serving multiple detention, administrative, and support functions. The facility is served by packaged rooftop or ground-mounted HVAC units for climate control. All HVAC systems must be capable of maintaining safe and habitable interior temperatures under the extreme summer heat conditions that characterize the lower Colorado River valley. 2.2 Location and Site Context The Colorado River Detention Facility is located in Parker, Arizona, on the Colorado River Indian Reservation in La Paz County. Parker is situated along the Colorado River in the lower Sonoran Desert, at an elevation of approximately 420 feet above sea level. The climate is characterized by extreme summer heat Parker holds one of the highest recorded average summer high temperatures in the United States with average July maximum temperatures exceeding 110 degrees Fahrenheit and recorded highs approaching 120 degrees Fahrenheit. ASHRAE summer outdoor design conditions for Parker, Arizona are a 99.6 percent dry-bulb temperature of approximately 114 to 116 degrees Fahrenheit. Winters are mild, rarely reaching freezin…