Specifications include, but are not limited to: Awarded vendor is required to complete the following. 23.1 Disassemble, clean, and degrease hoods, including: hood filter tracts, grease troughs, and removable grease cups. 23.2 Remove roof and/or wall mounted fans from ductwork to degrease the base, shroud, and blades. 23.3 Inspect exhaust fans for loose or worn out fan belts, Fort Bend County Facilities to provide and replace belts if necessary. 23.4 Scrape and/or brush the interior surfaces of all accessible horizontal and vertical ductwork. 23.5 Wash all fan blades, interior and exterior of fan housing and drip pans using steam and specialized degreasing agents. 23.6 Clean all accessible parts of ductwork from exhaust fans to each individual hood. 23.7 Clean all louvers and dampers. In the case of needing to be removed to ensure complete cleaning, they will be marked and returned to their original position to prevent unbalancing the system. 23.8 Replace filters after cleaning to their original position. 23.9 Provide a complete, detailed written report of all work performed, and any findings of deficiencies in the exhaust system, and recommendations for addressing any problems. 23.10 Provide and attach a certificate showing company name, person performing the work, and date of cleaning to each hood cleaned. 23.11 Vendor to perform work during regular business hours as follows: Juvenile Detention are 7pm- 10pm Monday-Friday Excluding Holidays and County Holidays; Fort Bend County Jail Hours are 8pm-4am- Monday –Friday Excluding Holidays and County Holidays. 23.12 Schedule cleanings with Justin Zwahr, Facilities Maintenance Manager, 281-238- 3064.