Y26-116_Scope_of_Services_TF_Rev2.24.26_Rev2.docx

Y256-116-TF

SCOPE OF SERVICES

I. GENERAL INFORMATION

The Utilities Building OperationFiscal and Operations Supports Division is responsible for several Utilities sites. The Contractor shall furnish all material, labor, supervision, materials, supplies, and equipment as required to successfully provide maintenance (PM), repairs, and filter changes for Heating, Ventilation, Air Conditioning (HVAC) preventative maintenance, installation, replacement, tests, inspections, repairs, and/or other related services as it pertains to the continuous use and efficiency of equipment for the intended purpose at the various Orange County Utility sites covered under this contract. Time is of the essence under this contract, and it is critical for Contractor to adhere to response requirements outlined herein to assist with keeping the HVAC equipment always working properly. Comment by Hernandez Fernandez, Alina: Division? Comment by Tiffany Fulse: Updated

The Contractor shall maintain qualified technicians throughout the life of the contract that will perform the work. Such technician(s) shall be fully licensed and/or certified by the applicable government body to provide services as stated herein including at minimum, holding an Environmental Protection Agency (EPA) approved certification as Universal Technician.

II. PERSONNEL REQUIREMENTS

A. Certification/License Requirements

1. The Contractor shall hold and maintain a valid Air-Conditioning Contractor License issued by the State of Florida (Certified Class A, Certified Class B, or Registered).

2. Technicians shall work under the supervision of the licensed qualifying contractor.

3. All technicians assigned to this Contract shall:

· Hold a valid EPA (Environmental Protection Agency) Section 608 Universal Technician Certification.

· Be qualified and competent to perform HVAC services specified herein.

4. The County reserves the right to require removal of any personnel deemed incompetent, unqualified, unsafe, or otherwise unsuitable. Failure to remove such personnel may result in the issuance of an Unsatisfactory Performance Report, and further, may constitute grounds for termination of the Contract.

The Contractor shall assign qualified technicians to the County’s account that will perform the work. Such technician(s) shall be fully licensed and/or certified by the applicable government body to provide services as stated herein accordingly. All technicians assigned to this contract shall hold an Environmental Protection Agency (EPA) approved certification as Universal Technician.

Personnel employed directly, or indirectly, the Contractor who is incompetent, inept, or unfit to perform the work shall be promptly removed from work covered under the Contractor. Failure of the Contractor to remove defective equipment or personnel who are incompetent, inept, or unfit may result in termination of the Contract. Comment by Hernandez Fernandez, Alina: Do they means subs? And by the Contractor? Comment by Tiffany Fulse: Same as above

5. The Contractor shall provide a Primary and Secondary point of contact for emergency and routine (non-emergency) service requests.

B. Protective Clothing and Safety Equipment The Contractor shall provide and ensure the wearing of necessary protective clothing, masks, eye protection, hearing protection, shoes, etc. as required by any applicable laws, regulations, ordinances, and/or manufacturer's instruction for all employees and/or subcontractors at no additional Cost to the County. The Contractor shall obtain the most current version of all applicable safety regulations.The Contractor shall provide, at no additional cost to the County, and require the use of all necessary personal protective equipment (PPE), including, but not limited to:

· Protective clothing

· Masks/respirators

· Eye protection

· Hearing protection

· Appropriate footwear All work shall comply with applicable laws, regulations, and manufacturer instructions.

C. Equipment The Contractor shall have maintain fully equipped service trucks vehicles and all necessary other ssupport equipment required to including what is necessary to comply with all requirements of this Invitation to Bidsscope of services and all applicable regulations, standards, rules, and ordinances. Comment by Hernandez Fernandez, Alina: Is there specific equipment that is necessary for the provision of these services? Comment by Tiffany Fulse: Updated Comment by Hernandez Fernandez, Alina: Made a small revision, deleted reference to IFB

D. Background Checks All costs for background investigations shall be Contractor's responsibility as further outlined below. The Utilities Department shall have the right to request any additional investigative background information including, but not limited to, the employment record, Right-To-Know records, training records, payroll records, position for which hired including site location of any personnel assigned to perform the services. The Contractor shall furnish, in writing, such information to the extent allowed by law, prior to commencement of services.

The Contractor shall perform Level I background checks and drug screens (Five Panel) in accordance with all applicable federal, state and local laws, regulations and ordinances.

LEVEL I (Past 5 years) shall include the following:

1. Identification Verification

2. Selective Service Status (registered/unregistered)

3. FDLE Automated Criminal Record

4. Clerk of Courts by county of Residence

5. Employment Verification

6. OMV by State of residence

7. Military Service Verification

8. Professional License & Certification Check

Drug Screen - Five Panel Shall include the following:

1. Amphetamines

2. Cocaine Metabolites

3. Marijuana Metabolites

4. Opiate Metabolites

5. Phencyclidine

The Contractor shall provide the background checks and drug screens for designated Contractor staff that will be working at the Utilities sites within ten (10) business days from receipt of request by the County . Utilities shall review and approve the background checks and drug screens and advise whether the individual shall be allowed to work at Utilities sites prior to start of service. This background check requirement shall be applicable to any subcontractors that the Contractor will hire. The Contractor shall submit background checks to UD-Safety@ocfl.net .

E. Parking The Utilities Department will identify and designate locations where Contractor vehicle parking is availablepermitted. If there is a cost associated with parking, those costs shall be paid by the Parking fees shall be the responsibility of the Contractor or Contractor's employee(s). Utilities willThe County shall not be responsible held responsible for any damage to Contractor or Contractor's employees' vehicles while parked on Utilities County property. Vehicles towed from Utilities County property will shall be at the expense of the Contractor or Contractor's employee(s).

III. PERFORMANCE AND SAFETY STANDARDS

A. All equipment and workmanship shall meet the standards specified herein, and shall be accomplished in accordance with the most current approved and accepted standards of the; (1) industry, (2) equipment manufacturer, (3) applicable Federal and local standards and codes, and (4) applicable building and safety codes to include but not limited to:

1. Occupational Safety and Health Act (OSHA)

2. National Institute for Occupational Safety & Health (NIOSH)

3. National Fire Protection Association (NFPA)

4. American Society of Heating, Refrigeration & Air-Conditioning Engineers (ASHRAE)

5. American National Standards Institute (ANSI)

6. National Electrical Manufacturers Association (NEMA)

B. All equipment used in the performance of these services shall be properly maintained and subject to inspection by the Utilities Representative upon request. Any equipment deemed faulty, inoperable, unsafe or improper its intended purpose is not permitted and shall be removed from the Utilities' premises immediately. Comment by Hernandez Fernandez, Alina: Ambiguous, we should define a specific time frame. By close of business day? Within twenty-four (24) hours? Etc.? Comment by Tiffany Fulse: This is for safety concerns, therefore it should be removed immediately.

C. Any damage to Utilities facilities or property due to the services performed by the Contractor shall be the responsibility of the Contractor. The Contractor shall repair such damages without any charge to the Utilitiesat no additional cost to the County.

D. Quality Assurance The Contractor shall implement and maintain a detailed and comprehensive Quality Control Program for the life of this contract. The Quality Control Plan shall detail and ensure that all work performed herein conforms to contract requirements, including all applicable standards, codes, and regulations. The Quality Control Plan shall also detail the Contractor’s safety rules and policies. The Contractor's Quality Control Plan shall be submitted with the bid response. The County Representative will review the Quality Control Plan and provide comments to the Contractor within five (5) business days following contract award. The County shall finalize the Quality Control plan with the Contractor at the post award conference meeting, as further specified in the Post Award of the Special Terms and Conditions.

IV. PREVENTATIVE MAINTENANCE

A. Overview - B. Preventative Maintenance, Inspection and Reporting Service Preventative maintenance, inspection, and reporting shall be quarterly (four times per year), unless otherwise specified. Filter change-out services shall be scheduled on a quarterly service unless otherwise specified.

- tThe Contractor shall:

· systematically iInspect each unit of equipment, its components parts, and operation in accordance with standard industry practices; and, as conditions warrant

· , pPerform the services to render preventative maintenance care, as specified under Section VII, Technical Specifications,

· Sand keep the equipment in proper and safe operating condition and submit a written inspection and repair reports within two (2) business days of completion..

Preventative maintenance shall include, at a minimum, the areas addressed under Section VII, Technical Specifications, and any recommendations by the manufacturer.

Preventative maintenance, inspection, and reporting will be on a quarterly basis. Filter Change out Services will be scheduled on a quarterly service unless otherwise specified.

C. Inspection and Scheduling

1. All Maintenance work shall be scheduled to provide the least inconvenience to building occupants and visitors. Utilities sites are extremely secure, and all work will be scheduled through the Utilities designeeCounty Representative.

2. Dates to be scheduledScheduling shall be coordinated with the Utilities designeeCounty Representative a minimum of one (1) week prior to arrival.

5.

D. Pre-Start Up Prior to servicing or maintaining any equipment that poses a risk of unexpected energization, start-up, or release of stored energy, the Contractor shall fully isolate the equipment and implement lockout procedures in compliance with all applicable federal, state, and local safety regulations.Prior to performing service or maintenance on any equipment where the unexpected energizing, startup, or release of stored energy could occur and cause injury, the equipment shall be isolated and rendered inoperative through the use of a lockout device whenever the equipment is capable of being locked out.

Note: Failure to adhere to the Pre-Start process may result in the issuance of an Unsatisfactory Report.

Any damage to Utilities facilities or property for failure to adhere to the Pre-Start Up procedure performed by the Contractor shall be the responsibility of the Contractor. The Contractor shall repair such damages at no additional cost to the County.

The Contractor’s failureFailure on the Contractor to comply with such athe request demand within twenty-four (24) hours, a reasonable time as approved by the County, will constitute a circumstance under which the County may terminate the contractresult in the matter being referred to the Procurement Division for appropriate action.. Comment by Hernandez Fernandez, Alina: Same comment as above, we would not resort to termination right off the bat, we need to first issue non-performance notices and allow the Contractor the ability to remedy the issue(s). Comment by Hernandez Fernandez, Alina: Please see language I shared above. Comment by Fulse, Tiffany J: Updated.

E. . Filter Change Out Requirements

1. Filter replacements are inclusive of the unit bid price per visit. Filter sizes and quantities are provided in Attachment A to the bid package.

The unit bid price shall be per visit.

V. AS NEEDED REPAIRS, REPLACEMENTS, INSTALLATIONS, AND RELATED SERVICES

A. On an as as-needed basis, the County will may contact notify the Contractor to advise of eitherof required routine or emergency repair/installation services needed. At no cost to the County, theThe Contractor shall meet with the County rRepresentative at the site where workproject site is required to assess and determine the type of work to be performed. The Contractor shall submit a written estimate of repairs the necessary repairs to provide continuous use and efficiency of equipment within forty-eight (48) hours after meetingreceiving the notification from the County. This estimate shall include a total firm cost to the County, itemized as follows:

0. Labor Hours (Hourly Rate Bid)

0. Itemization of costs for materials/parts/equipment

0. A brief description of the repair and/or replacement work to be done

0. Location of work

0. Time for completion

0. Any work being performed by the subcontractor, hours, and name of subcontractor estimates shall be complete and specific with measurements and quantities of time, completion, and materials. Estimates will shall be submitted to the County for review and approval prior to the commencement of any work.require County approval prior to commencement of work. The aforementioned applies to routine and/or emergency repairs, installations, and related services.

The Contractor shall immediately notify the Project ManagerCounty Representative within two (2) hours or designee of any costs anticipated to exceed the original proposal estimate. Requests for modifications shall be submitted to the County Representative for review and approval before proceeding with due to unforeseen circumstances for approval before proceeding with the additional work. A change order will be implemented as the written approval for any necessary changes for completion of the work. Comment by Hernandez Fernandez, Alina: Please check throughout the scope and align for consistency. We use County Representative and Project Manager interchangeably.

B. Response Times

1. The Contractor shall endeavor to complete all requested work during Sstandard work week hours and without the necessity of after hour Non-Standard hourslabor, as defined below:

a. herein. Standard working hours Hours: are from 8am – 5pmMonday through Friday, 8 am – 5 pm (excluding County holidays)

b. Non-Standard Hours: Monday through Friday, 5:01 pm – 7:59 am; Saturdays and Sundays.

2. Emergency Repairs and Services:

a. Standard or Non-Standard Hours (upon approval)

b. 24/7/365 availability

c. Phone response within 15 minutes of notice. The County Representative will convey the work schedule and instructions at time of order placement.

d. On-Site response within 60 minutes to 2 hours of notice

e. Submit repair quotation within 48 hours of equipment evaluation

3. Routine Repairs and Services (Non-Emergencies):

a. Standard Hours

b. Phone response within 30 minutes of notice, or the next business day if request is made after hours. The County Representative will convey the work schedule and instructions at time of order placement.

c. On-Site within 4 to 24 hours of notice

d. Submit repair quotation within 48 hours of equipment evaluation

4. and standard work week is Monday through Friday.

7. Extension Requests If the Contractor shall be delayed in the completion of work due toby reason of unforeseeable causes beyond its control and without fault or negligence, including but not limited to, restricted to, acts of God or neglect of anoth any otherer Contractor, the period specified for the completion of delivery, at the County’s discretion, shall be extended by such time as shall be approvedfor a period approved by the by the County project managerCounty Representative.

The Contractor shall notify the County Representative within two (2) hours of becoming aware of the unforeseeable circumstance to request an extension. The Contractor shall submit a written request to the County Representative within twenty-four (24) hours of the established deadline for written approval by the County Representative. or designee.

8. Emergency Repairs and Related Services Comment by Hernandez Fernandez, Alina: Please follow same format at #1 above Comment by Tiffany Fulse: Update and simplify The Contractor shall maintain a dedicated twenty-four (24) hour emergency service designed to respond to County emergency needs, seven (7) days a week, 365 days per year. Response time for Emergency hours range from immediate (on-site within 60 minutes from notice of call) to two (2) hours and shall be defined as after Routine Hours, 7 days a week including holidays. County Project Manager or designee will convey the work schedule at time of order placement. After hours is any time after 5pm Monday through Friday or anytime on Saturdays and Sundays. The Contractor’s service representative shall respond back to all requests for emergency repairs by phone within fifteen (15) minutes. The Contractor shall provide a primary and secondary contact for emergency service including names and contact phone numbers.

Interim work done as emergency repairs may be temporary but shall render the unit usable until permanent repairs can be made. These types of repairs shall receive immediate attention by the Contractor.

9. Non-Emergency/Routine Repairs and Related Services Comment by Hernandez Fernandez, Alina: Please go through this section taking into consideration the questions I posed above. We need to be consistent in our approach and need to be specific in what the requirements are, the expected response time, etc.

Response time for nonemergency/routine hours is on-site within a range of four (4) hours from notice of call to twenty-four (24) hours (next day service) and shall be defined as Monday-Friday, 8:00 A.M to 5:00 P.M and excludes County observed holidays. County Project Manager or designee will convey the work schedule at time of placement. The Contractor’s service representative shall respond back to all requests to standard repairs by phone within thirty (30) minutes during the period of 8:00 A.M. to 5:00 P.M., or return the call by the next business day for any calls made after hours.

A quotation with the repair requirements and length of time to complete the job shall be prepared by the next business day for the evaluation of repairs.

VI. TECHNICAL SPECIFICATIONS FOR PREVENTATIVE MAINTENANCE INSPECTIONS

A. Package Equipment: Heating and Cooling Both Quarterly and Operational Inspections are to beshall be performed on a quarterly basis, four (4) times each calendar year. The County and Contractor will shall establish the quarterly dates at the pre-contractPost-Award meeting. The following tasks shall be performed at a minimum during each inspection. Comment by Hernandez Fernandez, Alina: Make sure we’re using the correct terminology to match our solicitation provision. Comment by Tiffany Fulse: Post-Award

1. Quarterly Inspection – Heating (Frequency: Four Times Per Year)

a. Lubricate fan bearings per manufacturer's recommendation.

b.

c. Lubricate motor bearings per manufacturer 's recommendation

d. Lubricate and adjust dampers and linkage .

e. Replace filters . (Monthly or as specified on bid response form)

f. Check motor operating conditions .

g. Inspect electrical connections, contactors , relays and operating safety controls

h. Check and clean unit drains and drain pans.

i. Inspect and lubricate the burner and combustion control equipment.

j. Check burner sequence of operation and combustion air equipment.

2. Quarterly Operational Inspection- Heating – (Frequency: Four Times Per Year)

a. Lubricate fan bearings per manufacturer's recommendation .

b. Lubricate motor bearings per manufacturer's recommendation

c. Check belts and sheaves

d. Adjust as required.

e. Replace filters.

f. Check unit operation and make adjustments as required.

3. Quarterly Inspection – Cooling (Frequency: Four Times Per Year)

a. Lubricate fan bearings per manufacturer 's recommendation .

b. Lubricate motor bearings per manufacturer's recommendation .

c. Replace belts

d. Check sheaves . Clean coils.

e. Lubricate and adjust dampers and linkages. Check and clean unit drain pan and drains

f. Replace filters.

g. Check motor operating conditions.

h. Inspect electrical connections, contactors, relays and operating/safety controls.

i. Check compressor oil level, acid test oil if indicated by conditions and Meg motor 20hp and above.

j. Check crankcase heater operation (DX only).

k. Start compressor, check operating conditions and adjust as required (DX only).

l. Add Anti Corrosion/Water Treatment to chilled water systems.

4. 4. Quarterly Operational Inspection -– Cooling (Frequency: Four Times Per Year)

B. Refrigerant Inspection and Conservation Quarterly Inspections are to shall be performed four (4) times each calendar year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspection

a. Leak Testing

i. Test all units and related equipment for refrigerant leakage. Identify and locate leaks.

ii. Recommend corrective procedures.

b. Recover/Retain/Recycle

i. Recover and recycle refrigerant from each unit as necessary, if equipment covered under a Comprehensive Agreement.

ii. Identify type(s) of refrigerant and amount(s) recycled.

iii. Replenish refrigerant in chiller as needed, and leaks are repaired. Cost of refrigerant is additional.

iv. Identify type(s) of refrigerant and amount(s) required.

v. Reclaim refrigerant from equipment, if equipment covered under a Comprehensive Agreement. Identify type(s) and amount(s) of refrigerant reclaimed.

vi. Verify date(s) tested, distillation vendor and date(s) shipped and returned.

c. Disposal

i. Dispose of refrigerant as necessary, in accordance with EPA regulations. Comment by Hernandez Fernandez, Alina: Is disposal prescribed in a law/regulation? Comment by Tiffany Fulse: Updated

ii. Identify type (s) and amount(s) of disposed refrigerant. Verify date(s) tested disposal vendor and date shipped.

iii. Obtain necessary federal, state and local authorization for transport and disposal of refrigerant.

C. Scroll Compressor Chiller Equipment Quarterly Inspections are toshall be performed four (4) times each calendar year and Operational Inspections to be performed three (3) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspection (Frequency: four times per year)

a. Inspect for refrigerant and oil leaks.

b. Inspect vibration eliminators and water piping for leaks.

c. Check unit freeze protection.

d. Check refrigerant in sight glass.

e. Check compressor oil presence in sight glass, if applicable.

f. Inspect and tighten electrical connections.

g. Check relays and operating/safety controls.

h. Check crankcase heater operation.

i. Download latest software version if applicable

j. Check operation of electronic expansion valve.

k. Perform microprocessor check, log, and analyze performance 12. Check condenser coils, clean condenser coils, air cooled units.

l. Check condenser fan operation, air cooled units.

2. Operationaling Inspection (Frequency: three times per year) Comment by Hernandez Fernandez, Alina: Above we refer to this as “operational inspection”.o Comment by Tiffany Fulse: Done

a. Inspect for refrigerant and oil leaks.

b. Inspect vibration eliminators and inspect water piping for leaks

c. Check refrigerant in sight glass.

d. Check compressor oil presence in sight glass, if applicable.

e. Download latest software version if applicable

f. Inspect electrical connections.

g. Check relays and operating/safety controls

h. Check crankcase heater operation.

i. Perform microprocessor check, log, and analyze performance . 10.Check condenser coils, air cooled units.

j. 11.Take and record water side pressure drops across vessels.

D. Pump Equipment Quarterly Inspections are toshall be performed four (4) times per year and Operational Inspections to be performed three (3) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspection

a. Lubricate pump bearings per manufacturer's recommendations

b. Lubricate motor bearings per manufacturer's recommendations

c. Check motor mounts and vibration pads.

d. Visually check pump alignment and coupling.

e. Check motor operating conditions.

f. Inspect electrical connections and contactors .

g. Check and clean strainers.

h. Inspect mechanical seals or inspect pump packing.

i. Verify gauges for accuracy

j. Check for areas of corrosion/decay of water system.

E. Comfort Cooling Equipment Quarterly Inspections are toshall be performed four (4) times per year and Operational Inspections to be performed three (3) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspections

a. Lubricate fan bearings per manufacturer's recommendation .

b. Lubricate motor bearings per manufacturer 's recommendation .

c. Change belts .

d. Inspect sheaves

e. Clean strainers on all VAV boxes

f. Clean coils.

g. Check and clean drain pan and drains.

h. Add pan tabs to condensate drain pans.

i. Lubricate and adjust dampers and linkages.

j. Change filters . (Monthly)

k. Check motor operating conditions.

l. Inspect electrical connections, contactors ,relays and operating/safety controls.

m. Check compressor oil level, acid test oil and Meg motor(s) 20 HP an above. Check crankcase heater operation (DX only).

n. Start compressor, check operating conditions and adjust as required (DX only).

2. Operational. Operational Inspection

a. Lubricate fan bearings per manufacturer’s recommendation.

b. Lubricate motor bearings per manufacturer's recommendation.

c. Check belts and sheaves . Adjust as required.

d. Change filters. (Quarterly unless otherwise specified)

e. Check coils.

f. Inspect for refrigerant leaks.

g. Check operating conditions and adjust as required.

F. Comfort Cooling Equipment - Heating and Cooling Quarterly Inspections are toshall be performed four (4) times per year and Operational Inspections to be performed three (3) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspections – Heating (Frequency: Four times per year)

a. Lubricate fan bearings per manufacturer's recommendation .

b. Lubricate motor bearings per manufacturer's recommendation.

c. Change belts.

d. Check sheaves. Adjust as required.

e. Lubricate and adjust dampers and linkage.

f. Change filters (Quarterly unless otherwise specified) This includes filters in VAV boxes in all areas of buildings.

g. Check motor operating conditions.

h. Inspect electrical connections ,contactors , relays and operating safety controls.

i. Check and clean unit drains and drain pans.

j. Inspect and lubricate the burner and combustion control equipment.

k. Check burner sequence of operation and combustion air equipment.

2. Quarterly Inspections - Inspection –Cooling (Frequency: Four times per year)

a. Lubricate fan bearings per manufacturer 's recommendation

b. Lubricate motor bearings per manufacturer’s recommendation ion.

c. Change belts

d. Clean condensates drain pans.

e. Add pan tabs to condensate drain pans.

f. Lubricate and adjust dampers and linkages.

g. Check and clean unit drain pan and drains.

h. Change filters (Quarterly unless otherwise specified) This includes filters in VAV boxes all areas of building.

i. Check motor operating conditions.

j. Inspect electrical connections, contactors, relays and operating/safety controls.

k. Check compressor oil level, acid test oil if indicated by conditions and Meg motor 20hp and above. Check crankcase heater operation (DX only).

l. Start compressor, check operating conditions and adjust as required (DX only). Inspect sheaves

m. Check coils

3. Operational Inspection (Frequency: Three Times per year)

a. Lubricate fan bearings per manufacturer's recommendation.

b. Lubricate motor bearings per manufacturer's recommendation.

c. Check belt and sheaves. Adjust as required.

d. Change filters. (Quarterly unless otherwise specified)

e. Check coils. Visually inspect for refrigerant leaks.

f. Check operating conditions and adjust as required. Exceptions and additions:

G. Variable Frequency Drives Quarterly Inspections are toshall be performed four (4) times per year and Operational Inspections to be performed three (3) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Inspection (Frequency: Four times per year)

a. Clean P.C. boards and internal cabinet parts.

b. Visually inspect all power connections for discoloration.

c. Tighten all electrical connections on line/load side of circuit breaker, output contactors, by-pass switches,

d. Verify cabinet fan operation, clean and lubricate (if applicable).

e. Verify all interlocks are connected correctly, i.e., by-pass switches, motor and temperature switches, overloads, and supply/return fans.

f. Verify all remote stop/start contacts. Run, enable contacts

g. Megger output leads, record reading.

h. Verify that supply voltage and phase sequence are correct.

i. Verify speed command for auto operation is correct. Adjust as needed 10.Verify speed shaping is correct for application. Adjust as needed.

j. Start and run VFD in manual at full speed. Verify output voltages and clamp voltages.

k. Adjust if necessary.

l. If applicable, run out set points and faults, etc. on thermal tape printer for customer file.

m. Verify with customer whether auto restart and other special options are enabled per their request.

2. Operational Inspection (Frequency: Four times per year)

a. Check heat sinks, clean as needed.

b. Visually inspect all power connections for discoloration.

c. Visually inspect all electrical electrical connections connections on on line/load side side of circuit breaker, output contactors, by-pass switches, SCR's, and power modules.

d. Verify cabinet fan operation, clean and lubricate (if applicable).

e. Verify supply voltage and phase sequence is correct.

f. Verify speed command for auto operation is correct. Adjust as needed. Start and run VFD in manual at full speed, if system conditions allow.

g. Verify output voltages and clamp voltages. Adjust if necessary.

h. Verify with customer auto restart operation and other special options.

H. Fan and Central Fan Systems Quarterly Inspections are toshall be performed four (4) times per year. The following tasks shall be performed at a minimum during each inspection.

1. Quarterly Fan Inspections (Frequency: Four times per year)

a. Check and clean fan assembly.

b. Lubricate fan bearings per manufacturer's recommendations .

c. Lubricate motor bearings per manufacturer's recommendations

d. Change belts.

e. Check sheaves.

f. Check motor mounts and vibration pads

g. Check motor operating condition.

h. Inspect electrical connections and contactors.

i. Lubricate and adjust associated dampers and linkage.

j. Check fan operation.

2. Quarterly Central Fan Systems (Frequency: Four times per year)

a. Lubricate fan bearings per manufacturer's recommendations.

b. Check and clean fan assembly.

c. Lubricate motor bearings per manufacturer's recommendations. Check belts and sheaves. Belts on exhaust fans are required to be changed twice per year.

d. Check motor mounts and vibration pads.

e. Check motor operating conditions.

f. Inspect electrical connections and contactors.

g. Lubricate and adjust associated dampers and linkage

h. Check fan operation.

i. Check and clean unit drains and drain pans.

j. Check filter advancing mechanism. Lubricate and adjust as required.

k. (Quarterly) Inspect filters and replace.

l. Check heating and cooling coils.

m. Inspect humidifier.

n. Ensure no mold/mildew/ is present in/on/or around equipment.