Attachment 3 PM Task and Frequency Chart.xlsx

XLSX spreadsheet 94 KB Posted Nov 2, 2022

Attached to: Facility Maintenance Services at Fort McCoy, WI
Solicitation number: W912ES22R0011
Issued by: Department of the Army Corps of Engineers Engineering District St Paul

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Written by GovTribe AI · Dec 28, 2023

This solicitation is for facility maintenance services at Fort McCoy in Wisconsin. The contractor shall provide maintenance, repairs, and preventive maintenance for facilities, utilities, equipment, and other areas identified in service orders or preventive maintenance schedules to ensure they function as intended. Work includes maintaining, repairing, and installing all facility and building components, devices, equipment, and associated subsystems in accordance with manufacturer manuals. The agency is the Department of the Army Corps of Engineers Engineering District St Paul. The contractor must perform preventive maintenance, repairs, and maintenance in order to keep facilities, utilities, equipment, and areas identified by service orders or preventive maintenance schedules functioning properly for their intended use.

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PM Schedule

Attachment 3 PM Tasks and Frequency Chart
	PM Tasks and Frequencies
	Updated 11/29/2021
	PREVENTIVE MAINTENANCE - (Includes all labor, travel, clean up and any other support necessary to complete preventive maintenance IAW this TL 5-4.1 Task & Frequency Chart and as indicated in manufacturers recommendations. (Provide costs by equipment type. Assumes 1 person and .25 hr travel time.)
	NOTE: Some tasks shown below may be performed during more than one PM frequency. This will affect the PM Task/Year count by Frequency. (i.e. "Change filters and belts." may appear under Bi-Monthly as a task for that frequency and then appear again under Annually as a task for that frequency. Because this Bi-monthly task is being accomplished under the Annual frequency, one less PM Task/Year will be counted under the Bi-Monthly.
	NOTE: While performing Preventive Maintenance, report to the Government Work Reception Center at the time of discovery any deficiency requiring repair that is not part of the scheduled PM or that cannot be corrected at the time of the PM.
	NOTE: ALL PREVENTIVE MAINTENANCE SHALL COMPLY WITH THE MANUFACTURERES RECOMMENDATIONS PER THE EQUIPMENTS OPERATIONS AND MAINTENANCE MANUAL(S).
	THE TASKS ON THIS TL PROVIDE THE MINIMAL REQUIREMENTS AND SERVE AS A GUIDE, NOT A SUBSTITUTE FOR THE MANUFACTURERES INSTRUCTIONS.

	CLIN 0006	DESCRIPTION	TASK	EQUIP TOTALS	PM'S/YEAR	EQUIP QTY	# EQUIPMENT PM'S
	COOLING EQUPMENT
	AHU/OHU	AIR HANDLER UNIT/OUTSIDE AIR UNIT		81		81
			Quarterly		3		243
			1. Check and record water inlet and outlet water temperature and air inlet and outlet temperature on Operating Log.
			2. Check all controls and thermostats for proper operation.
			3. Check to ensure that Occupied/Unoccupied mode is set correctly.
			4. Change filters/ check belts.
			5. Check bearings and lubricate.
			6. Ensure all dampers operate correctly with controls.
			7. Clean outside air intake screens and louvers of debris.
			8. Lubricate louvers and linkages.
			9. Visually inspect for proper insulation on ductwork, refrigerant lines, and water lines if applicable.
			10.If equipped, clean resistive heat bank and relays.
			11. Clean and secure mechanical room.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	AHU/OHU	AIR HANDLER UNIT/OUTSIDE AIR UNIT		--		81
			Annually		1		81
			1. Check and record water inlet and outlet water temperature and air inlet and outlet temperature on Operating Log.
			2. Check all controls and thermostats for proper operation.
			3. Check to ensure that Occupied/Unoccupied mode is set correctly.
			4. Change filters, if necessary.
			5. Replace belts.
			6. Check bearings and lubricate.
			7. Ensure all dampers operate correctly with controls.
			8. Clean outside air intake screens and louvers of debris.
			9. Lubricate louvers and linkages.
			10. If equipped, clean resistive heat bank and relays.
			11. Clean heating and cooling coil and all other interior and exterior components.
			12. Clean and secure mechanical room.
			13. Visually inspect for proper insulation on ductwork, refrigerant lines, and water lines if applicable.
			14. COMPLETE AND SIGN MAINTENANCE TAG.
	DEHUMID	DEHUMIDIFIER		5		5
			Annually		1		5
			1. Check operating controls for proper operation.
			2. Clean filters, replace if necessary.
			3. Clean desiccant media or replace if necessary.
			4. Inspect rotor,drive belt, and motors. Clean if necessary.
			5. Check to insure all seals are functioning as required.
			6. Clean all unit components, interior and exterior.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	ERV/HRV	ENERGY/HEAT RECOVERY VENTILATOR		73		73
			Quarterly		3		219
			1. Clean or replace filters.
			2. Check fan and motor for proper operation.
			3. Clear debris from outdoor intake and exhaust screens/louvers/hoods.
			4. Clean up work area.
			5. COMPLETE AND SIGN MAINTENANCE TAG.
	ERV/HRV	ENERGY/HEAT RECOVERY VENTILATOR		120		120
			Annually		1		120
			1. Clean or replace filters.
			2. Check fan and motor for proper operation.
			3. Clear debris from outdoor intake and exhaust screens/louvers/hoods.
			4. Clean exterior and interior of cabinet and all components of the unit.
			5. Clean condensate drain if applicable.
			6. Clean up work area.
			7. COMPLETE AND SIGN MAINTENANCE TAG.
	FLTR AIR SYSTEM	COMBINATION HEATING AND COOLING FILTER (FOBS)		188		188
		FOBS (April through September)	Weekly		24		4512
			1. Check/replace filters
			2. Clean up work area.
			3. COMPLETE AND SIGN MAINTENANCE TAG.
	FLTR AIR SYSTEM	AHU/FURNACE/AC FILTERS		10		10
			Monthly		12		120
		CHANGE THESE FILTERS MONTHLY ALL YEAR	1. Check/replace filters
			2. Clean up work area.
			3. COMPLETE AND SIGN MAINTENANCE TAG.
	FLTR AIR SYSTEM	AHU/FURNACE/AC FILTERS		1		1
			Semi-Annually		2		2
			1. Check/replace filters
			2. Clean up work area.
			3. COMPLETE AND SIGN MAINTENANCE TAG.
	FAN HVAC	FAN (EXHAUST, RETURN, OR SUPPLY)		516		516
			Semi-Annually		1		516
			1. Check bearings and motor. Lubricate.
			2. Check louvers, lubricate linkage and actuators for proper operation if applicable.
			3. Check for proper operation of controls.
			4. Clean up work area.
			5. COMPLETE AND SIGN MAINTENANCE TAG.
	FAN HVAC	FAN (EXHAUST, RETURN, OR SUPPLY)		-		516
			Annually		1		516
			1. Grease bearings/ oil motor.
			2. Check louvers, lubricate linkage and actuators for proper operation if applicable.
			3. Check for proper operation of controls.
			4. Inspect, clean and check connections on Variable Frequency Drive if applicable.
			5. Check belts/ bearings.
			6. Clean all unit components, interior and exterior.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	HUMIDIFIER	HUMIDIFIER (HOUSING)		8		8
			Annually		1		8
			1. Check humidifier for proper operation.
			2. Clean inside of humidifier and drain hose.
			3. Change evaporation media (evaporator pad).
			4. Check solenoid valve for proper operation.
			5. Check to ensure water is flowing properly over the evaporator pad.
			6. Check for leaks.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	GLYCOL	HYDRONIC SYSTEM FEEDER		5		5
		B 207, B 1792, B1872, B2000, B2472	Monthly		12		60
			1. Check the fluid level in the storage tank for the correct level.
			2. Visually examine the SF 100 to ensure it is clean and all joints are tight.
			3. Check the strainer on the bottom of the suction hose inside the tank.
			4. Check/replace R7/R8 enclosure inlet air filter.
			5. Check/replace R7/R8 enclosure exhaust air filter
			6. Check and clean heat sink.
			7. Check cable connections are secure and tighten as specified.
			8. Clean up work area.
			9. COMPLETE AND SIGN MAINTENANCE TAG.
	ACONMINI	CENTRAL MINI - COMUPTER, HVAC		42		42
			Quarterly		3		126
			1. Change filters on all applicable inside units.
			2. Complete all manufacturer recommnended periodic maintenance.
			3. Check belts for wear, appropriate tension and alignment as applicable. Replace if necessary.
			4. Check blower motor.
			5. Check safety features.
			6. Check for proper operation.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	ACONMINI	CENTRAL MINI - COMUPTER, HVAC		--		42
			Annually		1		42
			1. Change filters on all applicable inside units.
			2. Check belts for wear, appropriate tension and alignment as applicable. Replace if necessary.
			3. Check blower motor.
			4. Check safety features.
			5. Check for proper operation.
			6. Clean condenser and evaporator coils.
			7. Straighten fin tubes with fin comb.
			8. Check electrical connections for tightness.
			9. Check mounting for tightness.
			10. Check contactors for burnt contacts.
			11. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			12. Check fan blade(s) and/or wheel(s) as applicable.
			13. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			14. Lubricate bearings (if applicable) and motor(s).
			15. Check refrigerant charge.
			16. Check condensate pans and drains.
			17. Complete all manufacturer recommnended periodic maintenance.
			18. Visually inspect for proper insulation on ductwork, refrigerant lines, and water lines if applicable-replace as needed.
			19. Run unit, check action of controls, relays, switches, TXV valve (if applicable), etc.
			20. Check and clean strainers, if applicable.
			21. Clean unit components, interior and exterior.
			22. Clean up work area.
			23. COMPLETE AND SIGN MAINTENANCE TAG.
	AIR COND SYSTEM	AC UNIT, WINDOW, WALL, OR CEILING MOUNTED		35		35
			Semi-Annually		1		35
			1. Clean filter or replace if necessary.
			2. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	AIR COND SYSTEM	AC UNIT, WINDOW, WALL, OR CEILING MOUNTED		--		35
			Annually-Typical Timeframe - Spring		1		35
			1. Clean filter or replace if necessary.
			2. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			3. Clean condenser and evaporator coils.
			4. Straighten fin tubes with fin comb.
			5. Check electrical connections for tightness.
			6. Check mounting for tightness.
			7. Check contactors for burnt contacts.
			8. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			9. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			10. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			11. Lubricate bearings (if applicable) and motor(s).
			12. Check refrigerant charge.
			13. Check condensate pans and drains.
			14. Visually inspect for proper insulation on refrigerant lines and water lines.
			15. Check compresser crank case heater for proper operation (if applicable).
			16. Run unit, check action of controls, relays, switches, and TXV valve and solenoid valves (if applicable).
			17. Clean unit components, interior and exterior.
			18. Clean up work area.
			19. COMPLETE AND SIGN MAINTENANCE TAG.
	CHILLER	CHILLER, CENTRAL PKG, WATER UNIT 30-150 Tons		2		2
			Weekly - April through October (7 months)		35		70
			1. Check oil level and/or pressure. Record on Operating Log.
			2. Check refrigerant charge. Record on Operating Log.
			3. Check temperature and pressure gauges for proper operation.
			4. Check return air and supply air temperatures, and record readings on Operating Log.
			5. Check suction and discharge pressures in accordance with manufacturer's recommended levels.
			6. Clean exterior debris screen and condenser coils of leaves, grass, and other debris.
			7. Check bearings and fan blades on condenser unit motor.
			8. Check water pressure of entering evaporator water and leaving evaporator water, and record on Operating Log. Should be operating within the manufacturer's suggested range.
			9. Visually inspect for proper insulation on ductwork, refrigerant lines, and water lines if applicable.
			10. Perform visual check of any fluid or gas leaks.
			11. Complete Maintenance Log to reflect any repairs that are made.
			12. Clean and secure mechanical room.
			13. COMPLETE AND SIGN MAINTENANCE TAG.
	CHILLER	CHILLER, CENTRAL PKG, WATER UNIT 30-150 Tons		--		2
			Annually (Activation)
Typical timeframe is April		1		2
			1. Follow manufacturer's start-up procedures and complete start-up and operating logs as applicable at time system is first activated for the cooling season. If any system operating deficiencies are discovered at start-up, report corrective actions needed to the Government Work Reception Center immediately.
			2. Clean condenser and evaporator coils (fins) or chiller bundle, if applicable, with coil cleaner.
			3. Check for system leaks using dye or electronic leak detector.
			4. Conduct acid test of refrigerent oil, change oil and filter dryer if acidic. Record on Operating Log.
			5. Lube all bearings and motors if applicable.
			6. Check for proper operation in accordance with manufacturer's recommended levels.
			7. Check all wiring connections for tightness.
			8. Check all contactors for burned contacts.
			9. Check loop pumps.
			10. Clean all in-line strainers.
			11. For closed loop chilled water systems -- Test, treat as necessary, and retest (to ensure the treatment is adequate) closed cooling loop. Test for ph, nitrates, oxygen, bacteria, and conductivity (total dissolved solids) and treat to control oxygen level, and to prevent the formation of scale, corrosion, and the growth of any bacteria. Test and treat systems with propylene glycol for freeze and burst protection (no less than 35% mix by volume). Record test and treatment type on Test and Treament Log, and provide a copy of the log to the Government.
			12. Inspect flow switches for proper operation.
			13. Check oil level and/or pressure. Record on Operating Log.
			14. Check refrigerant charge. Record on Operating Log.
			15. Check temperature and pressure gauges for proper operation.
			16. Check return air and supply air temperatures, and record readings on Operating Log.
			17. Check suction and discharge pressures in accordance with manufacturer's recommended levels.
			18. Clean exterior debris screen and condenser coils of leaves, grass, and other debris.
			19. Check bearings and fan blades on condenser unit motor.
			20. Check water pressure of entering evaporator water and leaving evaporator water, and record on Operating Log. Should be operating within the manufacturer's suggested range.
			21. Check compresser crank case heater for proper operation (if applicable).
			22. Visually inspect for proper insulation on ductwork, refrigerant lines, and water lines if applicable.
			23. Perform visual check of any fluid or gas leaks.
			24. Complete Maintenance Log to reflect any repairs that are made.
			25. Clean unit components, interior and exterior.
			26. Clean and secure mechanical room.
			27. COMPLETE AND SIGN MAINTENANCE TAG.
	CHILLER	CHILLER, CENTRAL PKG, WATER UNIT 30-150 Tons		--		1
			Annually (Deactivation) - Typical timeframe October		1		1
			1. Follow manufacturer's shut-down procedures at time system is deactivated at the end of the cooling season. If any system operating deficiencies are discovered at shut-down, report corrective actions needed to the Government Work Reception Center immediately.
			2. Complete Operating Log.
			3. Clean and secure mechanical room.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	COND UNT	CONDENSING UNIT 20 TONS OR LESS		589		589
			Annually (Spring)		1		589
			1. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			2. Clean condenser and evaporator coils.
			3. Straighten fin tubes with fin comb.
			4. Check electrical connections for tightness.
			5. Check mounting for tightness.
			6. Check contactors for burnt contacts.
			7. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			8. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			9. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			10. Lubricate bearings (if applicable) and motor(s).
			11. Check refrigerant charge.
			12. Check condensate pans and drains.
			13. Visually inspect for proper insulation on refrigerant lines.
			14. Run unit, check action of controls, relays, switches, and TXV valve and solenoid valves (if applicable).
			15. Clean unit components, interior and exterior.
			16. Clean up work area.
			17. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP HEA	HEAT PUMP (connected to a separate furnace unit)		86		86
			Semi-Annually (Fall)		1		86
			1. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			2. Check condenser and evaporator coils.
			3. Check operation of solenoid valves (refrigerant).
			4. Clean up work area.
			5. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP HEA	HEAT PUMP (connected to a separate furnace unit)		-		86
			Annually (Spring)		1		86
			1. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			2. Clean condenser and evaporator coils.
			3. Check operation of solenoid valves (refrigerant).
			4. Straighten fin tubes with fin comb.
			5. Check electrical connections for tightness.
			6. Check mounting for tightness.
			7. Check contactors for burnt contacts.
			8. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			9. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			10. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			11. Lubricate bearings (if applicable) and motor(s).
			12. Check refrigerant charge.
			13. Check condensate pans and drains.
			14. Visually inspect for proper insulation on refrigerant lines.
			15. Check compresser crank case heater for proper operation (if applicable).
			16. Run unit, check action of controls, relays, switches, and TXV valve and solenoid valves (if applicable).
			17. Clean unit components, interior and exterior.
			18. Clean up work area.
			19. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP HEA	HEAT PUMP - Geothermal		73		73
			Annually		1		73
			1. Check and clean air coil with a brush or vacuum. Do not damage aluminum fins while cleaning.
			2. Replace air filter.
			3. Variable speed drive filter, washed, dried, and reinstalled.
			4. Put new Drain Pan Treatment Bar in Drain Pan.
			5. Check and clean condensate drain.
			6. Set ERV to 5 for fall and winter heating season. Set ERV to 1 for spring and summer cooling season.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP HEA	HEAT PUMP - Geothermal		-		73
			Quarterly		3		219
			1. Check and clean air coil with a brush or vacuum. Do not damage aluminum fins while cleaning.
			2. Replace air filter.
			3. Variable speed drive filter, washed, dried, and reinstalled.
			4. Put new Drain Pan Treatment Bar in Drain Pan.
			5. Check and clean condensate drain.
			6. Set ERV to 5 for fall and winter heating season. Set ERV to 1 for spring and summer cooling season.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	RTU	PACKAGE ROOFTOP UNIT		35		35
			Semi-annually		2		70
			1. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			2. Clean condenser and evaporator coils.
			3. Inspect and clean condensate traps and drains, if applicable.
			4. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			5. Check for proper operation of all dampers, lubricate linkages and actuators. Clean fresh air and make-up air intake screens.
			6. Clean the burner assembly. Check burner for proper operation.
			7. Clean and inspect combustion-air blower wheel to assure proper airflow and heating efficiency.
			8. Lubricate bearings (if applicable) and motor(s).
			9. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			10. Check all operating controls for proper operation. Ensure operation of all safety controls.
			11. Clean up work area.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	VAV BOX	VARIABLE AIR VOLUME BOXES		119		119
			Semi-Annually		2		238
			1. Test and check operation of control valves, sensors, and air dampers.
			2. Adjust controls as necessary to ensure proper operation.
			3. Clean unit components, interior and exterior.
			4. Clean up work area.
			5. COMPLETE AND SIGN MAINTENANCE TAG.
	HEATING EQUPMENT
	BOILER	BOILER, ELECTRIC/GAS/HOT WATER/STEAM		54		54
			Bi-Weekly - Typical timeframe: Sept - Apr (8 mos)		16		864
			1. Test and reset probe-type low water cut-off if applicable and record on boiler operating log.
			2. Check water level, boiler pressure and temperature, flue gas temperature, flame condition, and any other applicable items shown on the boiler operating log. Record results on boiler operating log.
			3. Inspect all limit and operating controls to ensure proper operation.
			4. Inspect circulating pumps on boiler.
			5. Inspect for proper combustion air.
			6. Visually inspect for proper insulation on water lines.
			7. Clean and secure mechanical room.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	BOILER	BOILER, ELECTRIC/GAS/HOT WATER/STEAM		-		54
			Annually		1		54
			1. Blow down primary and secondary (if applicable) low water cut-off(s) to ensure proper operation.
			2. Test and reset probe-type low water cut-off if applicable and record on boiler operating log.
			3. Check water level, boiler pressure and temperature, flue gas temperature, flame condition, and any other applicable items shown on the boiler operating log. Record results on boiler operating log.
			4. Inspect all limit and operating controls to ensure proper operation.
			5. Inspect circulating pumps on boiler.
			6. Inspect, clean and check connections on Variable Frequency Drive if applicable.
			7. Inspect for proper combustion air.
			8. Visually inspect for proper insulation on water lines.
			9. Inspect burner and flue door gaskets.
			10. Inspect and clean cross and T fittings and piping.
			11. Inspect vent pipe and barometric damper.
			12. Inspect automatic/manual air vents for proper operation.
			13. Inspect condensate traps for proper operation (combustion chamber).
			14. Inspect and clean boiler flues, tubes, and combustion chamber.
			15. Clean pilot and burner.
			16. For closed loop hot water systems -- Test, treat as necessary, and retest (to ensure the treatment is adequate) boiler water and distribution systems. Test for ph, alkalinity, phosphate, nitrates, hardness, oxygen, conductivity (total dissolved solids), and treat to control oxygen level, and to prevent the formation of scale, corrosion, and the growth of any bacteria. Test and treat systems with propylene glycol for freeze and burst protection (no less than 35% mix by volume). Record test and treatment type on Test and Treament Log, and provide a copy of the log to the Government.
			17. Check operation of the check valves. Manually lift safety relief valve and ensure that it lifts and reseats. Replace if leaking or showing any sign of corrosion.
			18. Inspect ignitor, flame sensor, pilot, thermocouple and burner. Ensure pilot safety function.
			19. Inspect boiler drain valves for proper operation.
			20. Perform maintenance on low water cutoff IAW manufacturer's recommendations and test for proper operation.
			21. Check and grease gas cocks, check gas piping for leaks from cock to appliance.
			22. Perform efficiency test and set burner for optimum operation. Record test results on Operating Log.
			23. Inspect and clean the low water sensing probe.
			24. Check for proper operation of expansion tank.
			25. Inspect flow switches for proper operation.
			26. Clean unit components, interior and exterior.
			27. Clean and secure mechanical room.
			28. Clean/flush/bottom blow mud/water legs.
			29. COMPLETE AND SIGN MAINTENANCE TAG.
	COMB H&C	COMBINATION HTG/COOLING UNIT - GFAC - WALL, ROOF, OR PAD MTD		194		194
			Quarterly		3		582
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Remove debris from exterior screens and grills, clean around unit.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	COMB H&C	COMBINATION HTG/COOLING UNIT - GFAC - WALL, ROOF, OR PAD MTD		-		194
			Annually		1		194
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Inspect heating element.
			3. Check heating controls, relays, contactors, and switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			4. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			5. Remove debris from exterior screens and grills, clean around unit.
			6. Clean condenser, evaporator coil, drain pan, drain pipe, and traps.
			7. Straighten and comb fins.
			8. Check cooling controls, relays, contactors, and switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			9. Remove dirt or rust from all interior parts, repaint as necessary.
			10. Inspect and adjust fresh air damper and clean external screens, if applicable.
			11. Lubricate motor and fan bearings.
			12. Adjust alignment of motor and fan(s) if necessary. Check bearings for excessive wear. Check belts, if any, for wear, appropriate tension and alignment, replace if necessary.
			13. Check unit and ductwork for proper insulation.
			14. Check for proper refrigerant charge.
			15. If gas unit, inspect heat exchanger, gaskets, and venting.
			16. If gas unit, inspect exhaust and intake for restrictions.
			17. If gas unit, check burner for proper operation. Clean burner.
			18. If gas unit, check incoming static gas pressure, the manifold gas pressure, and all gas connections and gas controls for leaks and proper operation.
			19. If gas unit, check heating controls, relays, contactors, and switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			20. If gas unit, inspect ignitor, flame sensor, pilot, and burner. Ensure pilot safety function. Adjust burner for efficiency.
			21. If gas unit, inspect heat exchanger, gaskets, and venting.
			22. Clean unit components, interior and exterior.
			23. Clean up work area.
			24. COMPLETE AND SIGN MAINTENANCE TAG.
	COMB H&C	COMBINATION HEATING/COOLING UNIT - PTAC - WALL, ROOF, OR PAD MTD		544		544
			Quarterly		3		1632
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Inspect heating/cooling coil, blow out or vacuum dust and debris.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	COMB H&C	COMBINATION HEATING/COOLING UNIT - PTAC - WALL, ROOF, OR PAD MTD		--		544
			Annually		1		544
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Inspect heating/cooling coil, blow out or vacuum dust and debris.
			3. Clean heating/cooling coil, drain pan, drain pipe, and traps.
			4. Straighten and comb fins.
			5. Check cooling controls, relays, contactors, and switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			6. Remove dirt or rust from all interior parts, repaint as necessary.
			7. Inspect and adjust fresh air damper and clean external screens, if applicable.
			8. Lubricate motor and fan bearings.
			9. Adjust alignment of motor and fan(s) if necessary. Check bearings for excessive wear. Check belts, if any, for wear, appropriate tension and alignment, replace if necessary.
			10. Check unit and ductwork for proper insulation.
			11. Check for proper refrigerant charge.
			12. If gas unit, inspect heat exchanger, gaskets, and venting.
			13. If gas unit, inspect exhaust and intake for restrictions.
			14. If gas unit, check burner for proper operation. Clean burner.
			15. If gas unit, check incoming static gas pressure, the manifold gas pressure, and all gas connections and gas controls for leaks and proper operation.
			16. If gas unit, check heating controls, relays, contactors, and switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			17. If gas unit, inspect ignitor, flame sensor, pilot, and burner. Ensure pilot safety function. Adjust burner for efficiency.
			18. Clean unit components, interior and exterior.
			19. Clean up work area.
			20. COMPLETE AND SIGN MAINTENANCE TAG.
	CONVERTER	CONVERTER (STEAM TO HOT WATER)		1		1
			Annually		1		1
			1. Visually inspect piping for leaks.
			2. Inspect heat exchanger for leaks.
			3. Inspect proper operation of steam trap and clean strainers.
			4. Check heating controls for in-floor heat for proper operation.
			5. Clean unit components, interior and exterior.
			6. Clean up work area.
			7. COMPLETE AND SIGN MAINTENANCE TAG.
	FURNACE	FURNACE, FORCED AIR		766		766
			Quarterly		3		2298
			1. Inspect and replace filters, if needed. Record date.
			2. Check fusible link on fire damper, replace if fire damper has been released.
			3. Check all operating controls for proper operation. Ensure operation of all safety controls.
			4. Check to make sure time is correct on thermostat, and programmed set-back settings are correct, if applicable. Change internal battery if indicating low charge.
			5. Check for proper operation of condensate pump, if applicable.
			6. Clean and secure mechanical room.
			7. COMPLETE AND SIGN MAINTENANCE TAG.
	FURNACE	FURNACE, FORCED AIR		65		831
		(65 HOUSING)	Annually		1		831
			1. Inspect and replace filters, if needed. Record date.
			2. Check fusible link on fire damper, replace if fire damper has been released.
			3. Check all operating controls for proper operation. Ensure operation of all safety controls.
			4. Check to make sure time is correct on thermostat, and programmed set-back settings are correct, if applicable. Change internal battery.
			5. Check for proper operation of condensate pump, if applicable.
			6. Inspect and clean condensate traps and drains, if applicable.
			7. Inspect belt, pulleys, and bearings for alignment and wear. Replace belt if necessary.
			8. Inspect ignitor, flame sensor, pilot, and burner. Ensure pilot safety function. Adjust burner for efficiency.
			9. Oil or grease motors, as applicable.
			10. Clean pilot, burners, and thermocouple.
			11. Inspect heat exchanger.
			12. Inspect combustion air intake and exhaust vent pipe system(s), either metal or PVC. Clean screen if so equipped.
			13. Clean and regrease gas cocks.
			14. Check condition of gas piping for leaks, corrosion or damage.
			15. Check for proper operation of all dampers and actuators and lubricate linkages if applicable. Clean fresh air and make-up air intake screens.
			16. Check unit and ductwork for proper insulation.
			17. Inspect air flow switches for proper operation, if applicable.
			18. Clean unit components, interior and exterior.
			19. Clean and secure mechanical room.
			20. COMPLETE AND SIGN MAINTENANCE TAG.
	WALL HTR	HEATER, WALL, GAS/ELECTRIC		69		69
			Annually		1		69
			1. Visually inspect exterior of unit heater.
			2. Inspect heat exchanger and combustion chamber.
			3. Check heating controls, relays, and limit switches for proper operation.
			4. If gas, Inspect ignitor, flame sensor, pilot, thermocouple, and burner. Clean if necessary. Ensure pilot safety function. Adjust burner for efficiency.
			5. If electric, check heating controls, relays, and limit switches for proper operation. Check wire connections for tightness, check for burnt insulation.
			6. Inspect gaskets, replace if necessary.
			7. Check gas cocks/piping for leaks.
			8. Inspect combustion air intake and exhaust vent pipe system. Clean screen if so equipped.
			9. Check alignment of motor and fan. Lubricate motor if applicable.
			10. Clean unit components, interior and exterior.
			11. Clean up work area.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	INFRARED HEATER	INFRARED HEATER		47		47
			Annually		1		47
			1. Vent pipe system-Check outside termination and connections. Inspect vent exhausts for leakage, damage, fatigue, corrosion and obstructions. Dirty/dusty conditions, recommended installation of outside air intake ducts for combustion.
			2. Combustion air intake system-Check for blockage or leakage, check outside terminantion and connection to the heater.
			3. Heat exchangers-Check the integrity of the heat exchangers and tailpipe.Check for corrosion and/or buildup within the exchanger passageways.
			4. Burner- Check for proper ignition, burner flame and flame sensor. Flame should extend directly outward from burner without floating or lifting.
			5. Exhauster- Inspect the exhauster systemfor abnormal noise/vibration. Consult factory for troubleshooting.
			6. Wiring- Check electrical connections for tightness and /or corrosion, check for damage to the wiring.
			7. Gas connection- Inspect the integrity of the gas connection to the heater. Check for damage, fatigue, corrosion and leaks. Do not operate if repairs are necessary, turn off gas supply.
			8. Reflectors- Clean both sides of the reflectors. Dirt and dust can be vacuumed, or wiped with soap and water. Use a metal polish if reflectors are severely dirty.
			10. Clean up work area.
			11. COMPLETE AND SIGN MAINTENANCE TAG.
	INFLOOR	INFLOOR BOQ-LATRINES		15		15
			Monthly (Dec-Mar)		4		60
			1. Verify that both primary and secondary pumps are running.
			2. Check your supply and return pressures.
			3. Your supply gauge should be the same as what the pressure was installed.
			4. Verify the boiler is energized and providing heat.
			5. Clean and secure mechanical room or clean up work area.
			6. COMPLETE AND SIGN MAINTENANCE TAG.
	MAK AIR	MAKE-UP AIR - NATURAL AND LPG		107		107
			Semi-Annually		1		107
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Check fusible link on fire damper, replace if fire damper has been released, if applicable.
			3. Check all operating controls for proper operation. Ensure operation of all safety controls.
			4. If equipped, clean resistive heat bank and relays.
			5. Clean and secure mechanical room or clean up work area.
			6. COMPLETE AND SIGN MAINTENANCE TAG.
	MAK AIR	MAKE-UP AIR - NATURAL AND LPG		--		107
			Annually		1		107
			1. Inspect and clean or replace filters, if needed. Record date on non-washable filters.
			2. Check fusible link on fire damper, replace if fire damper has been released, if applicable.
			3. Check all operating controls for proper operation. Ensure operation of all safety controls.
			4. Inspect belts, pulleys, and bearings for alignment and wear. Replace belts if necessary.
			5. Inspect ignitor, flame sensor, pilot, burner, and burner orfices, clean if necessary. Ensure pilot safety function. Adjust burner for efficiency.
			6. Inspect flow switches for proper operation.
			7. Oil or grease motors, as applicable.
			8. Inspect heat exchange.
			9. Inspect combustion air intake and exhaust vent pipe system(s), either metal or PVC. Clean screen if so equipped.
			10. Check condition of gas piping for leaks, corrosion or damage.
			11. Check for proper operation of all dampers, lubricate linkages and actuators. Clean fresh air and make-up air intake screens.
			12. Check unit and ductwork for proper insulation.
			13. If equipped, clean resistive heat bank and relays.
			14. Clean unit components, interior and exterior.
			15. Clean and secure mechanical room or clean up work area as applicable.
			16. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP CIRC	PUMP, CIRCULATING 1 To 25 HP		77		77
			Semi-Annually		1		77
			1. Grease motor and pump bearings if applicable.
			2. Check motor mounts and abnormal sounds/vibrations/smells.
			3. Check for fluid leakage.
			4. Check pump flow and check pressure gauges if applicable.
			5. Check couplings and guards if applicable.
			6. Check operating controls for proper operation.
			7. Clean exterior unit components.
			8. Clean up work area.
			9. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP CIRC	PUMP, CIRCULATING 1 To 25 HP		-		77
			Annually		1		77
			1. Grease motor and pump bearings if applicable.
			2. Check motor mounts and abnormal sounds/vibrations/smells.
			3. Check for fluid leakage.
			4. Check pump flow and check pressure gauges if applicable.
			5. Check couplings and guards if applicable.
			6. Check operating controls for proper operation.
			7. Inspect, clean and check connections on Variable Frequency Drive if applicable.
			8. Clean exterior unit components.
			9. Clean up work area.
			10. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP CENTRI	PUMP, CENTRIFUGAL, BASE MOUNTED		6		6
			Quarterly		2		12
			1. Grease motor bearings with manufacturers recommended grease.
			2. Check mechanical connections and mounting.
			3. Check for fluid leakage.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	PUMP CENTRI	PUMP, CENTRIFUGAL, BASE MOUNTED		-		6
			Annually		1		6
			1. Grease motor bearings at intervals of 12,000 hours. Use grade 2 consistency or manufacturers recommended grease.
			2. Inspect, clean and check connections on Variable Frequency Drive if applicable.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	UHEAT	UNIT HEATER, ELECTRIC		50		50
			Annually		1		50
			1. Inspect unit cabinet.
			2. Check thermostat for proper operation and ensure settings are correct.
			3. Check and clean outside grille-remove all obstructions and debris.
			4. Inspect heating element.
			5. Check alignment of motor and fan. Lubricate motor if applicable.
			6. Check heating controls, relays, contactors, and limit switches for proper operation. Check wire connections for tightness, check for burnt insulation and burnt contacts.
			7. Clean unit components, interior and exterior.
			8. Clean up work area.
			9. COMPLETE AND SIGN MAINTENANCE TAG.
	UHEAT	UNIT HEATER, GAS		961		961
			Annually		1		961
			1. Visually inspect exterior of unit heater.
			2. Check thermostat for proper operation and ensure settings are correct. Change internal battery if indicating low charge (if applicable).
			3. Inspect ignitor, flame sensor, pilot, thermocouple and burner. Clean if necessary. Ensure pilot safety function. Adjust burner for efficiency.
			4. Checkall operating controls for proper operation. Ensure operation of all safety controls.
			5. Check alignment of motor and fan. Lubricate motor if applicable.
			6. Inspect heat exchanger.
			7. Inspect combustion air intake and exhaust vent pipe system(s), either metal or PVC. Clean screen if so equipped.
			8. Clean and regrease gas cocks, if applicable.
			9. Check condition of gas piping for leaks, corrosion or damage.
			10. Clean unit components, interior and exterior.
			11. Clean and secure mechanical room.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	UHEAT	UNIT HEATER, STEAM,HOT WATER		17		17
			Annually		1		17
			1. Visually inspect exterior of unit heater.
			2. Inspect steam trap, air vent, drain valve, and check valve for proper operation or leaks. Clean strainer if necessary.
			3. Inspect and clean coil and fins, straighten fins if necessary.
			4. Checkall operating controls for proper operation. Ensure operation of all safety controls.
			5. Check thermostat for proper operation and ensure settings are correct.
			6. Check alignment of motor and fan. Lubricate motor if applicable.
			7. Clean exterior components.
			8. Clean up work area.
			9. COMPLETE AND SIGN MAINTENANCE TAG.
	FAN COIL	FAN COIL UNIT		157		157
			Quarterly		3		471
			1. Visually inspect unit
			2. Inspect and replace filters as necessary.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	FAN COIL	FAN COIL UNIT		--		157
			Annual		1		157
			1. Visually inspect unit.
			2. Clean motor, check drain pan and coils
			3. Inspect and replace filters as necessary.
			3. Clean up work area.
			4. COMPLETE AND SIGN MAINTENANCE TAG.
	CAB HTR	CABINET UNIT HEATER		34		34
			Monthly		11		374
			1. Visually inspect exterior of unit heater.
			2. Inspect and replace filters as necessary.
			3. Clean exterior components.
			4. Clean up work area.
			5. COMPLETE AND SIGN MAINTENANCE TAG.
	CAB HTR	CABINET UNIT HEATER		--		34
			Annual		1		34
			1. Visually inspect exterior of unit heater.
			2. Unit heater case, motor and coils cleaned at least annually.
			3. Checkall operating controls for proper operation. Ensure operation of all safety controls.
			4. Check thermostat for proper operation and ensure settings are correct.
			5. Check alignment of motor and fan. Lubricate motor if applicable.
			6. Clean exterior components.
			7. Clean up work area.
			8. COMPLETE AND SIGN MAINTENANCE TAG.
	REFRIGERATORS/FREEZERS
	COOLER	REFRIGERATOR - REACH IN, WALK-IN, PAD MOUNTED, INT/EXT		124		124
			Semi-Annually		1		124
			1. Check indicator lights for proper operation.
			2. Inspect doors gaskets, handles and hinges for tightness of door closure.
			3. Check operating controls for proper operation.
			4. Remove debris from air screen and clean around condenser unit.
			5. Check refrigerant level if short cycling or loss of temperature control is observed.
			6. Calibrate thermostats with thermometer.
			7. Check motor mounts and abnormal sounds/vibrations/smells.
			8. Lubricate latches and hinges.
			9. Clean drains and drain pan.
			10. Check operation of door light switch. Check bulb, replace if necessary.
			11. Clean up work area.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	COOLER	REFRIGERATOR - REACH IN, WALK-IN, PAD MOUNTED, INT/EXT		--		124
			Annually		1		124
			1. Check indicator lights for proper operation.
			2. Inspect doors gaskets, handles and hinges for tightness of door closure.
			3. Check operating controls for proper operation.
			4. Remove debris from air screen and clean around condenser unit.
			5. Check refrigerant level if short cycling or loss of temperature control is observed.
			6. Calibrate thermostats with thermometer.
			7. Check motor mounts and abnormal sounds/vibrations/smells.
			8. Lubricate latches and hinges.
			9. Clean drains and drain pan.
			10. Check operation of door light switch. Check bulb, replace if necessary.
			11. Check unit for proper grounding.
			12. Clean evaporator and condenser coils. Straighten fins.
			13. Check alignment of motors and fans. Lubricate motors if applicable.
			14. Clean unit components, interior and exterior.
			15. Below tasks for condensing unit if applicable.
			16. Clean filter or replace if necessary.
			17. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			18. Clean condenser and evaporator coils.
			19. Straighten fin tubes with fin comb.
			20. Check electrical connections for tightness.
			21. Check mounting for tightness.
			22. Check contactors for burnt contacts.
			23. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			24. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			25. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			26. Lubricate bearings (if applicable) and motor(s).
			27. Check refrigerant charge.
			28. Check condensate pans and drains.
			29. Visually inspect for proper insulation on refrigerant lines and water lines.
			30. Check compresser crank case heater for proper operation (if applicable).
			31. Run unit, check action of controls, relays, switches, and TXV valve and solenoid valves (if applicable).
			32. Clean unit components, interior and exterior.
			33. Clean up work area.
			34. COMPLETE AND SIGN MAINTENANCE TAG.
	FREEZER	FREEZER - REACH-IN,WALK-IN,PAD MOUNTED,INT/EXT		68		68
			Semi-Annually		1		68
			1. Check indicator lights for proper operation.
			2. Inspect doors gaskets, handles and hinges for tightness of door closure.
			3. Check defrost cycle and timer for proper operation.
			4. Check operating controls for proper operation.
			5. Remove debris from air screen and clean around condenser unit.
			6. Check refrigerant level if short cycling or loss of temperature control is observed.
			7. Calibrate thermostats with thermometer.
			8. Check motor mounts and abnormal sounds/vibrations/smells.
			9. Lubricate latches and hinges.
			10. Clean drains and drain pan.
			11. Check operation of door light switch. Check bulb, replace if necessary.
			12. Clean up work area.
			13. COMPLETE AND SIGN MAINTENANCE TAG.
	FREEZER	FREEZER - REACH-IN,WALK-IN,PAD MOUNTED,INT/EXT		--		68
			Annually		1		68
			1. Check indicator lights for proper operation.
			2. Inspect doors gaskets, handles and hinges for tightness of door closure.
			3. Check defrost cycle and timer for proper operation.
			4. Check operating controls for proper operation.
			5. Remove debris from air screen and clean around condenser unit.
			6. Check refrigerant level if short cycling or loss of temperature control is observed.
			7. Calibrate thermostats with thermometer.
			8. Check motor mounts and abnormal sounds/vibrations/smells.
			9. Lubricate latches and hinges.
			10. Check unit for proper grounding.
			11. Clean evaporator and condenser coils. Straighten fins.
			12. Clean drains and drain pan.
			13. Check operation of door light switch. Check bulb, replace if necessary.
			14. Check alignment of motors and fans. Lubricate motors if applicable.
			15. Clean unit components, interior and exterior.
			16. Below tasks for condensing unit if applicable.
			17. Clean filter or replace if necessary.
			18. Remove debris from air screen and condenser unit, and clean underneath and around unit.
			19. Clean condenser and evaporator coils.
			20. Straighten fin tubes with fin comb.
			21. Check electrical connections for tightness.
			22. Check mounting for tightness.
			23. Check contactors for burnt contacts.
			24. Check for and remove all corrosion or rust from unit and supporting steel, prime and paint as necessary.
			25. Check fan blade(s) or wheel(s) as applicable. Check belts for wear, appropriate tension and alignment as applicable, and replace if necessary.
			26. Check wires at condenser electrical fused safety switches for tightness and burned insulation.
			27. Lubricate bearings (if applicable) and motor(s).
			28. Check refrigerant charge.
			29. Check condensate pans and drains.
			30. Visually inspect for proper insulation on refrigerant lines and water lines.
			31. Check compresser crank case heater for proper operation (if applicable).
			32. Run unit, check action of controls, relays, switches, and TXV valve and solenoid valves (if applicable).
			33. Clean unit components, interior and exterior.
			34. Clean up work area.
			35. COMPLETE AND SIGN MAINTENANCE TAG.
	ICE MACHINE	ICE MACHINE/ICE MAKER WITH ICE AND WATER DISPENSER		59		59
			Semi-Annually		1		59
			1. Check for proper operation of complete cycle.
			2. Check operation of dispensing system and evaporator float.
			3. Check refrigerant level if short cycling or loss of temperature control is observed.
			4. Check motor mounts and abnormal sounds/vibrations/smells.
			5. Clean strainer if applicable.
			6. Clean or replace condenser screen.
			7. If necessary, cycle ice machine approved cleaner through unit and rinse, followed by approved sanitizing solution.
			8. Check safety switches.
			9. Check for fluid leaks.
			10. Check drain pans and drains. Clean if necessary.
			11. Clean up work area.
			12. COMPLETE AND SIGN MAINTENANCE TAG.
	ICE MACHINE	ICE MACHINE/ICE MAKER WITH ICE AND WATER DISPENSER		-		59
			Annually		1		59
			1. Check for proper operation of complete cycle.
			2. Check operation of dispensing system and evaporator float.
			3. Check refrigerant level if short cycling or loss of temperature control is observed.
			4. Check motor mounts and abnormal sounds/vibrations/smells.
			5. Clean strainer if applicable.
			6. Clean or replace condenser screen.
			7. Cycle ice machine approved cleaner through unit and rinse, followed by approved sanitizing solution.
			8. Check safety switches.
			9. Check for fluid leaks.
			10. Clean drain pans and drains.
			11. Check alignment of motors and fans. Lubricate motors if applicable.
			12. Check for proper grounding.
			13. Clean condenser coils and straighten fins.
			14. Clean unit components, interior and exterior.
			15. Clean up work area.
			16. COMPLETE AND SIGN MAINTENANCE TAG.
	WATER HEATING EQUIPMENT
	WATER HTR	WATER HEATER, GAS		504		504
			Annually		1		504

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Nov 2, 2022.