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CITY OF SANTA ANA RFP NO.: 21-033 ON -CALL HVAC MAINTENANCE AND REPAIR SERVICES SCOPE OF WORK Introduction and Background: The City of Santa Ana Public Works Agency Water Resources Division is soliciting proposals from qualified firms to provide on -call heating, ventilation, and air conditioning (HVAC) repair services and preventative maintenance on an as -needed basis. The City of Santa Ana is located in the County of Orange in Southern California. The City encompasses 27.2 square miles and a population over 343,000 people. The City of Santa Ana Public Works Agency — Water Resources Division oversees and maintains the daily operations of the Water System and Sanitary Sewer System. The City of Santa Ana's water system has an average day demand of about 43 million gallons (MG) with 45,000 services. It is comprised of approximately 478 miles of water main, 45 MG of storage at five (5) sites, seven (7) MWD connections, 21 groundwater wells, seven (7) pump stations, four (4) pressure regulating stations and utilizes two (2) pressure zones, The Water Resources Division currently operates and maintains eleven (11) air conditioning units throughout their jurisdiction. Descrip#ion of Work: The City of Santa Ana is requesting proposals for the purpose of providing on call maintenance repair services on the HVAC units defined in Table A: City of Santa Ana Air Conditioning Units. All requested HVAC maintenance and repair services shall be provided in accordance with the highest standards of the industry, skill, workmanship, and applicable trade practices. All requested services are to be compliant with all Federal, State, California Air Resources Board (GARB), Air Quality Management District (AQMD), Occupational Safety and Health Administration (OSHA) and all other applicable regulatory requirements. This project consists of furnishing all materials, equipment, labor, supervision, and transportation necessary to provide HVAC preventative maintenance and repair services at locations listed and described herein. All parts, repairs and/orfluid changing must be done with parts and fluids that meet or exceeds the manufacturer's specifications and requirements. All replacement parts shall be new. All parts should be of original equipment manufacturer (OEM); substitutions will be permitted only with prior authorization from the City. All work done on HVAC systems will carry a one-year warranty on parts. The Contractor shall properly dispose of used oil, fluids, and filters generated by its services, leaving the job site environmentally clean. All testing and maintenance services should be scheduled in advance with the City of Santa Ana, The Contractor shall maintain service records on all maintenance and repairs and shall provide a copy of the service records to the City of Santa Ana. Contractor must be able to respond to City's request for emergency repair work on a timely manner. The contractor shall be available on an on -call basis, 24/7, and ready to respond in the event of an emergency. Service calls shall be responded within four (4) hours.