SIA - Business Park HVAC Maintenance - Spokane

1. Check twice yearly all listed mechanical equipment. a. Check and adjust belts. Belts to be replaced once a year. b. Check motor voltage and amperage. c. Check wiring and connections. d. Check and adjust burners, pilots and controls. e. Check for gas leaks. f. Inspect blower wheels and alignment. g. Check heat exchangers. h. Check refrigerant charge and operating pressure. i. Check for refrigerant leaks as needed. j. Check condensate drain pan and trap: 1. Add Kon-Trot condensate pan tablets after coil cleaning k. Check temperature differential across evaporator and condenser. 1. Check condensing fan, bearings and shaft for alignment. Check amperage. m. Check condensing unit fan blades. n. Check condensing unit coil for integrity and leaks. o. Check head pressure controls. p. Check condenser sight glass for moisture and proper charge. q. Check super heat. r. Check operation of economizer. s. Check system performance and operation in heat/AC modes. t. Check any additional system parts or performance necessary for the proper and efficient operation of the equipment. 2. Coil cleaning annually prior to start of air conditioning season. 3. Change filters three (3) times annually. 4. Test and inspect all safeties, operating controls and mechanical systems. 5. Lubricate motors and bearings at each scheduled Preventative Maintenance visit.


Bidding Closed

Prebid Date11/16/18 11:00 am

Bid Date11/26/18 11:00 am

Company & Contacts

Spokane International Airport

Judy Gifford,   (509) 455-6415


Spokane, Eastern WA

Bidders may download electronic files for a nominal fee of $5.00. Printed documents are available, at Bidders expense, by choosing the “Order” option.

A MANDATORY Pre-Bid Meeting will be held at the Airport Business Park Maintenance Facility at 7201 W. Will D. Alton Lane, Spokane, WA 99224 on Friday, November 16, 2018 at 11:00 A.M. It is mandatory for Contractors to attend. Any bid submitted by a company, which did not attend this pre-bid meeting, will be rejected.