FULL AGENDA PACKET_2021-03-16 - Laserfiche WebLink

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SPECIFIC SERVICES ALL Periodic Maintenance Applies to Police Headquarters Facility _ Oni Maintenance aeRequested Proposer may berequired Voperform preventive maintenance in accordance with aprngram of standard routines as determined by your oxporonoe, equipment app|icadon, and equipment operating hours that are recommended by each equipment manufacturer and location. This service is designed to optimize the reliability and efficiency of the equipment, extend the useful life ofthe Qty'sequipment, and provide proactive indications ofexcessive wear and damage to HVAC systems before o catastrophic failure occurs during the next operating season. Proposer will also provide recommendations for additional service(s) that will better enhance equipment performance. Air Cooled Condenser Coil Cleaning The proposer may berequired hz provido this servioe to improve airflow aumoo condenser coils, improve heat transfer and extend the life of the compressors. Coil cleaning consists of cleaning the outside surface of the condensing unit coils to remove any airborne parUo|en, dirt build-up by using o brush, high pressure air, chemical with low pressure wash or chemical with high pewuum wash based on the condition of outside environment and coil Evaporator Coil Cleaning Proposer may be required to clean air handling unit evaporator moils ao ea to improve air circulation in the air distribution system, and reduce dust and dirt that is in the system. Coils will be cleaned at u time that is mutually agemub|o between the proposer and the City Representative. Coil cleaning consists of cleaning the surface of the evaporator coil to remove dust and dirt pedio|os that have collected on the evaporator coil. Coils will be cleaned using a vacuum cleaner and/or other devices that facilitate the proper cleaning of the coil. Refrigerant Oil Analysis asRequired Proposer may berequired to pedbnn Speoro-Chemical Refrigerant Oi|Analysis and trend oil condition that identifies contaminants and possible system malfunctions caused by wear of moving perto, such as bearings and shafts. This predictive wear analysis provides early identification of problems prior to them becoming unplanned and costly. Based on the oil analysis results, proposer will recommend when oil changes are needed, and may make other recommendations regarding the operation and maintenance of your chiller plant, This service reduces the amount of waste oil generated, Cooling Tower Drain & Refill as Required Proposer may be required to remove the condenser water from HVAC systems after the cooling season to prevent possible damage and expensive repairs caused by water freezing during winter months, and refill the system prior tospring start-up. The equipment included under this service iuitemized inthe HVACEquipment List. Operating Inspection umRequired Proposer may berequired to provide this service to assure that mechanical equipment continues to operate efficiently with minimal operating disruptions during the operating season. Proposer City Council ;&m6mpj26 3/16/2021 &oouy;