Attachment 1- Performance Work Statement Generator Maintenance - 27 JUL 26.pdf

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Generator Preventative Maintenance Services
Solicitation number
W50S8R26Q0025
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This is a Performance Work Statement (PWS) for Generator Preventative Maintenance Services at Mansfield Lahm ANG Base, Ohio, issued under Solicitation W50S8R26Q0025 dated July 27, 2026.

The contractor shall provide comprehensive generator maintenance and repair services for five standby power generators located at the installation. The primary objectives include: (1) a one-time comprehensive overhaul of the Building 409 generator (900 kW Cummins unit) to establish 100% functionality, including fluid leak repairs, electrical/mechanical diagnostics, component replacements, and a continuous 4-hour load-bank test; (2) monthly preventive maintenance on all generators per manufacturer recommendations; (3) semi-annual scheduled PM including battery testing, belt inspection, fuel treatment, and operational testing; (4) 24/7 emergency response capability with on-site arrival within 24 hours for Mission Critical generators (Buildings 104, 164, 300, 409) and three business days for Standard generators (Building 600); (5) annual load-bank testing compliant with NFPA 110; and (6) detailed service reports and certifications. The contractor must furnish all personnel, equipment, tools, materials, and supervision. Performance is conducted at Mansfield Lahm ANG Base during standard business hours (0700-1600, Monday-Friday, excluding recognized U.S. holidays), with telework authorized. The contract period consists of one base year plus four optional 12-month years. Contractor personnel must hold current EGSA Journeyman/Master certifications, be factory-trained on specific generator manufacturers (Cummins, Kohler), and possess NFPA 70E electrical safety training. Environmental compliance, hazardous materials management, and comprehensive security/access procedures are required. Technical Exhibit 3 lists five generators: three Kohler units (Buildings 104, 164, 300) and one Cummins unit (Building 409) designated as Mission Critical, and one Kohler unit (Building 600) designated as Standard.

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PERFORMANCE WORK STATEMENT (PWS)

FOR

Generator Preventative Maintenance Services

1.0 General:

1.1 Scope: The contractor shall provide all personnel, equipment, tools, materials, supervision, and quality control necessary, except as specified in Paragraph 3.0 as Government Furnished, to perform generator maintenance and inspection, as defined in this PWS.

1.1.1 Objectives: The primary objectives of this Performance Work Statement (PWS) are to ensure the generators listed herein are maintained in a safe, reliable, and fully operational condition. This shall be achieved through:

1.1.1.1 A one-time, comprehensive overhaul of the generator adjacent Building 409 to establish a 100% functional generator.

1.1.1.2 A comprehensive program of scheduled preventive maintenance, periodic inspections, and recurring testing in accordance with the equipment manufacturer's recommendations and all applicable codes and standards.

1.1.1.3 The performance of timely and effective repair services, including 24/7 emergency response, to correct deficiencies, address equipment failures, and minimize downtime.

1.1.1.4 The assurance that all generator and transfer switch operation and maintenance activities are performed in strict compliance with the National Electric Code (NEC®) Articles 700, Emergency Systems, 701, Legally Required Standby Systems, 708, Critical Operations Power Systems, NFPA 110, Standard for Emergency and Standby Power Systems, and all other applicable governing standards.

1.1.1.5 The delivery of accurate, detailed, and actionable reports and service records that document all work performed, identify the condition of the generator and transfer switches, and provide clear recommendations for any necessary repairs to ensure long-term safety and compliance

1.2 Background: The installation maintains emergency and standby power systems that are critical to life, health, and safety operations, and ensure continuity of operations on the installation. They require consistent, expert service to ensure safe, reliable function and to meet all compliance mandates. One unit (Building 409) lacks a complete maintenance history, necessitating an initial overhaul. This Performance Work Statement establishes the requirements for a complete overhaul of that specific unit, alongside a comprehensive maintenance, inspection, and repair program designed to ensure all generators remain in a state of full operational readiness with minimal downtime.

1.3 Period of Performance (PoP): The Period of Performance shall be one (1) Base Year of 12 months and four (4) 12-month option years.

1.4 General Information: Place and Performance of Services: The contractor shall provide services between the hours of 0700 - 1600 on Monday through Friday except on recognized US holidays or when

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

Dated 27 July 2026 the Government facility/installation is closed due to local or national emergencies, administrative closings, or similar Government-directed facility/installation closings. Performance shall be at Mansfield Lahm ANG Base, Ohio; 1947 Harrington memorial Road, Mansfield, Ohio 44903. The contractor shall at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this PWS when the Government facility/installation is not closed for the above reasons. When hiring personnel, the contractor shall keep in mind that the stability and continuity of the workforce are essential.

Teleworking is authorized.

1.4.1.1 Telework: The Government will permit the contractor to telework in support of this requirement.

In furtherance of Continuity of Operations Planning (COOP), a telework program may be enacted to ensure that the Government's mission-critical operations stay operational during times of national emergency or incidents of national significance. Telework shall be at no additional cost to the Government.

1.4.1.2 Unscheduled gate closures by the Security Police may occur at any time causing all personnel entering or exiting a closed installation to experience a delay. This cannot be predicted or prevented.

Contractors are not compensated for unexpected closures or delays. Vehicles operated by contractor personnel are subject to search pursuant to applicable regulations. Any moving violation of any applicable motor vehicle regulation may result in the termination of the contractor employee’s installation driving privileges.

1.4.1.3 The contractor’s employees shall become familiar with and obey the regulations of the installation; including fire, traffic, safety and security regulations while on the installation. Contractor employees should only enter restricted areas when required to do so and only upon prior approval. All contractor employees shall carry proper identification with them at all times, and shall be subject to such checks as may be deemed necessary. The contractor shall ensure compliance with all regulations and orders of the installation, which may affect performance. The Government reserves the right to direct the removal of an employee from Government property or revoke access to Government systems for misconduct, security reasons, or any overt evidence of communicable disease. Removal of contractor employees for reasons stated above does not relieve the Contractor from responsibility for total performance of this contract.

1.4.2 Recognized Holidays: The following are recognized United States (US) holidays. The contractor shall not perform services on these days:

1.4.2.1 New Year’s Day: January 1st

1.4.2.2 Martin Luther King, Jr.’s Birthday

1.4.2.3 President’s Day

1.4.2.4 Memorial Day

1.4.2.5 Juneteenth National Independence Day: June 19th

1.4.2.6 Independence Day: July 4th

1.4.2.7 Labor Day

1.4.2.8 Columbus Day

1.4.2.9 Veteran’s Day: November 11th

1.4.2.10 Thanksgiving Day

1.4.2.11 Christmas Day: December 25th

1.4.3 Reserved

1.4.4 Quality Assurance (QA): The Government will evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan (QASP). This plan is primarily

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS focused on what the Government will do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and acceptable quality level(s) or defect rate(s).

1.4.5 Access and General Protection/Security Policy and Procedures. The contractor shall comply with all applicable installation/facility access and local security policies and procedures, which may be obtained from the Contracting Officer’s Representative (COR). The contractor shall also provide all information required for background checks to meet installation access requirements to be accomplished by the local installation’s Security Forces, Director of Emergency Services or local Security Office. The contractor shall ensure compliance with all personal identity verification requirements as directed by DoD, Headquarters Air Force (HAF) and/or local policy. Should the Force Protection Condition (FPCON) change, the Government may require changes in contractor security matters or processes.

1. The contractor shall obtain base identification and vehicle passes, if required, for all contractor personnel who make frequent visits to or perform work on the Air Force installation(s) cited in the contract. Contractor personnel are required to wear or prominently display installation identification badges or contractor-furnished, contractor identification badges while visiting or performing work on the installation.

2. The contractor shall submit a written request on company letterhead to the contracting officer listing the following: contract number, location of work site, start and stop dates, and names of employees and subcontractor employees needing access to the base. The letter will also specify the individual(s) authorized to sign for a request for base identification credentials or vehicle passes. The contracting officer will endorse the request and forward it to the issuing base pass and registration office or Security Forces for processing. When reporting to the registration office, the authorized contractor individual(s) should provide a valid driver s license, current vehicle registration, valid vehicle insurance certificate, and [insert any additional requirements to comply with local security procedures] to obtain a vehicle pass.

3. During performance of the contract, the contractor shall be responsible for obtaining required identification for newly assigned personnel and for prompt return of credentials and vehicle passes for any employee who no longer requires access to the work site.

4. When work under this contract requires unescorted entry to controlled or restricted areas, the contractor shall comply with AFI 31-101, Integrated Defense, and DODMAN5200.02_AFMAN 16-1405, Air Force Personnel Security Program.

5. Upon completion or termination of the contract or expiration of the identification passes, the prime contractor shall ensure that all base identification passes issued to employees and subcontractor employees are returned to the issuing office.

6. Failure to comply with these requirements may result in withholding of final payment.

1.4.5.1. Reserved

1.4.5.2 For Contractors that do not require CAC, but require access to a DoD Facility and/or Installation.

Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB) (Air Force Instruction (AFI) 10-245, AFI 31-101 and Air Force Manual (AFMAN) 31-113), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by Government representative)

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

Dated 27 July 2026 http://static.e-publishing.af.mil/production/1/af_a4/publication/afi31-101/generic_wms.pdf https://static.e-publishing.af.mil/production/1/saf_aa/publication/dodman5200.02_afman16-1405/dodm5200.02_afman16-1405.pdf

1.4.5.3 Antiterrorism Awareness Level I Training (AT Level I). All contractor employees, to include subcontractor employees, requiring access to US Government installations, facilities and controlled access areas shall complete AT Level I training within 15 calendar days after contract start date or effective date of incorporation of this requirement into the contract, whichever is applicable. AT Level I may be accomplished by a Level I qualified instructor; completing the Force Protection computer-based training (CBT) course on the Advanced Distributed Learning System (ADLS) or Joint Knowledge Online at https://jkodirect.jten.mil/Atlas2/page/login/Login.jsf. Tracking for each contractor or subcontractor employee is the responsibility of the COR or unit AT Representative. The contractor shall submit certificates of completion for each affected contractor and subcontractor employee to the COR within 15 calendar days after completion of training by each employee or subcontractor personnel.

1.4.5.4 Reserved.

1.4.5.5 Communications Security/Information Technology (COMSEC/IT) Security. All communications with DoD organizations are subject to COMSEC review. All telephone communications networks are continually subject to intercept by unfriendly intelligence organizations. DoD has authorized the military departments to conduct COMSEC monitoring and recording of telephone calls originating from, or terminating at, DoD organizations. Therefore, the contractor is advised that any time contractor personnel place or receive a call they are subject to COMSEC procedures. The contractor shall ensure wide and frequent dissemination of the above information to all employees dealing with DoD information. The contractor shall abide by all Government regulations concerning the authorized use of the Government's computer network, including the restriction against using the network to recruit Government personnel or advertise job openings.

1.4.5.6 Reserved

1.4.5.7 Reserved

1.4.5.8 Reserved

1.4.5.9 Reserved

1.4.5.10 Reserved

1.4.5.11 Reserved

1.4.5.12 Reserved

1.4.5.13 Reserved

1.4.5.14 Reserved

1.4.6 Physical Security. The contractor shall safeguard all Government property provided for contractor use. At the close of each work period, Government facilities, equipment and materials shall be secured.

1.4.6.1 Key Control. NOTE: All references to keys include key cards. The contractor shall establish and implement methods of ensuring that no keys/key cards issued by the Government are lost or misplaced or are used by unauthorized persons. No keys issued by the Government shall be duplicated. Such procedures shall include turn-in of any issued keys by personnel who no longer require access to locked areas.

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

1.4.6.1.1 The contractor shall immediately report any occurrences of lost or duplicated keys/key cards to the COR.

1.4.6.1.2 In the event keys, other than master keys, are lost or duplicated, the contractor shall, upon direction by the KO, re-key or replace the affected lock or locks; however, the Government, at its option, may replace the affected lock or locks or perform re-keying. When the Government replaces or re-keys the locks, the Government will deduct the total cost of lock replacement or re-keying from the monthly payment due the contractor. In the event a master key is lost or duplicated, the Government will replace all locks and keys for that system, and will deduct the total cost from the monthly payment due the contractor.

1.4.6.1.3 The contactor shall prohibit the use of the Government issued keys/key cards by any persons other than the contractor’s employees. The contractor shall prohibit the opening of locked areas by contractor employees to permit entrance of persons other than contactor employees engaged in the performance of services in those areas, or personnel authorized entrance by the KO.

1.4.6.2 Reserved

1.4.7 Reserved

1.4.8 Post Award Conference/Periodic Progress Meetings: The contractor agrees to attend any post award conference convened by the KO in accordance with FAR 42.5. The KO, COR and other Government personnel, as appropriate, may meet periodically with the contractor to review the contactor’s performance. At these meetings, the KO will apprise the contractor of how the Government views the contractor’s performance and the contractor shall apprise the Government of problems, if any, being experienced. The contractor shall resolve outstanding issues raised by the Government. Contractor attendance at these meetings shall be at no additional cost to the Government.

1.4.9 Contract Manager (CM): The contactor shall designate a CM who shall ensure performance under this contract. The name of this person, and an alternate who shall act for the contractor when the CM is absent, shall be designated in writing to the KO. The CM or alternate shall have full authority to act for the contractor on all contract matters relating to daily operation of this contract. The CM shall work through the COR, to resolve issues, receive technical instructions, and ensure adequate performance of services. The CM shall ensure that contractor employees do not perform any services outside the scope of the contract without an official modification issued by the KO. The CM shall ensure contractor employees understand that services performed outside the scope of the contract are performed wholly at the expense of the contractor.

1.4.10 Identification of Contractor Employees: All contractor personnel attending meetings, answering Government telephones and working in other situations where their contractor status is not obvious to third parties are required to identify themselves as such to avoid creating an impression that they are Government employees. The contractor shall ensure that all documents or reports produced by contractor personnel are suitably marked as contractor products or that contractor participation is appropriately disclosed. The contractor’s status as a “contractor” shall be predominantly displayed in all correspondence types (to include signature blocks on e-mail) and dealings with Government or non- Government entities. Contractor personnel shall wear identification badges distinguishing themselves as such. The badges shall have the company name, employee name and the word “contractor” displayed.

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

1.4.10.1 The contractor shall retrieve all identification media (including vehicle passes) from its employees who depart employment for any reason. The contractor shall return all identification media (i.e., badges and vehicles passes) to the KO within 14 days of an employee’s departure.

1.4.11. Combating Trafficking in Persons: The United States Government has adopted a zero tolerance policy regarding trafficking in persons. Contractors and contractor employees shall not engage in severe forms of trafficking in persons during the period of performance of the contract; procure commercial sex acts during the period of performance of the contract; or use forced labor in the performance of the contract. The Contractor shall notify its employees of the United States Government’s zero tolerance policy, the actions that will be taken against employees for violations of this policy. The contractor shall take appropriate action, up to and including termination, against employees or subcontractors that violate the US Government policy as described at RFO FAR 22.17.

1.4.12 Reserved

1.4.13 Reserved

1.4.14 Organizational Conflicts of Interest (OCI): The contractor and subcontractor personnel performing services under this contract may receive, have access to or participate in the development of proprietary or source selection information (e.g., cost or pricing information, budget information or analyses, specifications or work statements, etc.) or perform evaluation services which may create a current or subsequent OCIs, as defined in FAR Subpart 9.5. The contractor shall notify the KO immediately whenever it becomes aware that such access or participation may result in any actual or potential OCI and shall promptly submit a plan to the KO to avoid or mitigate any such OCI. The contractor’s mitigation plan will be determined to be acceptable solely at the discretion of the KO. In the event the KO unilaterally determines that any such OCI cannot be satisfactorily avoided or mitigated, the KO may impose other remedies as he or she deems necessary, including prohibiting the contractor from participation in subsequent contracted requirements which may be affected by the OCI.

1.4.15 Reserved

2.0 Definitions and Acronyms:

2.1 Definitions:

2.1.1 Contractor: A supplier or vendor awarded a contract to provide specific supplies or service to the Government. The term used in this contract refers to the prime.

2.1.2 Defective Service: A service output that does not meet the standard of performance associated with the PWS.

2.1.3 Deliverable: Anything that can be physically delivered and includes non-manufactured things such as meeting minutes or reports.

2.1.4 Key Personnel: Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.5 Physical Security: Actions that prevent the loss or damage of Government property.

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

2.1.6 Quality Assurance: The Government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.7 Quality Assurance Surveillance Plan (QASP): An organized written document specifying the surveillance methodology to be used for surveillance of contractor performance.

2.1.8 Quality Control: All necessary measures taken by the Contractor to ensure that the quality of an end product or service shall meet contract requirements.

2.1.9 Subcontractor: One that enters into a contract with a prime contractor. The Government does not have privity of contract with the subcontractor.

2.2 Acronyms:

AEI Army Enterprise Infostructure AR Army Regulation AT/OPSEC Antiterrorism/Operational Security BI Background Investigation CM Contract Manager COR Contracting Officer Representative DA Department of the Army DD254 Department of Defense Contract Security Classification Specification DFARS Defense Federal Acquisition Regulation Supplement DoD Department of Defense DSCA Defense Counterintelligence and Security Agency FAR Federal Acquisition Regulation GFP/M/E/S Government Furnished Property/Material/Equipment/Services HQDA Headquarters, Department of the Army HSPD Homeland Security Presidential Directive IA Information Assurance IS Information System(s) KO Contracting Officer NGB National Guard Bureau OCI Organizational Conflict of Interest PII Personally Identifiable Information PIPO Phase In/Phase Out POC Point of Contact PRS Performance Requirements Summary PWS Performance Work Statement QA Quality Assurance QASP Quality Assurance Surveillance Plan QC Quality Control QCP Quality Control Program SCR Service Contract Reporting SSN Social Security Number TE Technical Exhibit USD(I) Under Secretary of Defense for Intelligence

3.0 Government Furnished Property, Material, Equipment and Services (GFP/M/E/S): The Government will provide the property, material, equipment, and/or services listed below solely for the purpose of performance under this contract:

3.1 Property: N/A

3.2 Materials: N/A

3.3 Equipment: N/A

3.4 Services: N/A

3.5 Utilities: N/A

4.0 Contractor Furnished Property, Materials, and Equipment (CFP/M/E):

4.1 General: Except for those items specifically stated to be Government-Furnished in Paragraph 3.0, the contractor shall furnish everything required to perform these services as indicated in Paragraph 1.1.

4.2 Reserved

4.3 Reserved

5.0 Requirements: The contractor shall:

5.1 The contractor shall furnish all supervision, labor, materials, equipment, and supplies required to perform the work specified in this document in strict accordance with the specifications and drawings for this project and provide the government a complete and useable end product.

5.2 The contractor shall perform an extensive, multi-phase overhaul of the generator adjacent to Building 409 to repair all active fluid leaks, diagnose hidden electrical/mechanical issues, and establish a 100% functional, reliable baseline. This overhaul shall include, but is not limited to:

5.2.1 Prior to disassembly, the contractor shall perform a cooling system pressure test, dye-penetrant testing of lubrication/fuel systems, and a complete engine compression test to isolate all gasket, seal, and internal engine failures.

5.2.2 The contractor shall replace the engine valve cover gaskets, oil pan gasket, water pump gasket, front and rear crankshaft seals, and any leaking fuel or manifold gaskets.

5.2.3 Replace the water pump, thermostat, and all radiator/bypass hoses. Clean and flush the radiator core (internally and externally). Refill with new coolant

5.2.4 Inspect and clean the fuel tank, replace fuel filters, replace the fuel lift pump, rebuild or replace worn fuel injectors, and inspect main fuel lines for cracks or dry rot.

5.2.5 Flush the lubrication system, replace oil filters, and refill with manufacturer-recommended engine oil.

5.2.6 Replace the starter motor, engine-mounted battery-charging alternator, battery cables, and install new heavy-duty starting batteries with a matching trickle charger.

5.2.7 Following reassembly, the contractor shall perform a continuous 4-hour load-bank test (progressing from 25% to 50%, 75%, and 100% capacity) to seat new seals/gaskets under load, verify cooling performance, and prove the generator is 100% operational. A complete Overhaul Report detailing all replaced parts and testing data shall be submitted to the COR (Deliverable 5.1).

5.3 Monthly Preventive Maintenance (PM): Monthly PM shall be performed on all generators listed in technical exhibit 3 in accordance with the manufacturer’s recommendations, including the following listed items:

5.3.1 Conduct visual check around the generator.

5.3.2 Check engine oil level, top off to the optimum fluid levels

5.3.3 Check coolant level, top off to the optimum fluid levels

5.3.4 Drain water sediment from fuel tank and filters

5.3.5 Check air cleaner, remove and replace as needed

5.3.6 Check piping, hoses, clamps

5.3.7 Check restriction indicator

5.3.8 Check fuel level in day tank

5.3.9 Automatically start and run under load for 1 hour

5.3.10 Observe auto start delay and transfer time

5.3.11 Check operation of engine block water heater

5.3.12 Check exhaust for excessive black or white smoke

5.3.13 Read and record all gauges/meter adjust

5.3.14 While engine is operating, check for fluid (e.g. water, fuel oil) leaks

5.4 Semi-Annual Scheduled PM: Semi-Annual PM shall be performed in accordance with the manufacturer’s recommendations, including the following listed items:

5.4.1 Conduct visual check around the generator.

5.4.2 Check the battery’s liquids specific gravity, do battery load test, add battery liquid if necessary.

5.4.3 Clean battery terminals and lugs (apply grease on terminal connections).

5.4.4 Check and adjust tension on all V and fan belts, as required.

5.4.5 Check all V and fan belts, make sure there are no hair cracks on the belts, replace as needed.

5.4.6 Check and report fuel levels . Treat the fuel as needed.

5.4.7 Open fuel filter drains cocks. Drain water and sediment.

5.4.8 Check the fuel day tank, drain the water separator filter. Drain water and sediment.

5.4.9 Drain condensate from exhaust condensate trap.

5.4.10 Turn off the generator circuit breaker and run the generator unloaded for 15 minutes.

5.4.11 Check the generator for unusual conditions, such as: excessive vibration, excessive black or white smoke. The following indicators also need to be checked while the generator is running oil pressure gauge, water temperature gauge, fuel pressure gauge, RPM indicator, volts;

amps; and frequency indicators. Verify all in normal condition.

5.4.12 Start unit and run under load for 1 hour

5.4.13 Read and record all gauges/meters (adjust/calibrate as required)

5.4.14 Check exhaust for excessive black or white smoke. (See manufacture’s manual)

5.4.15 Check turbocharger for vibrations, check for any abnormal noise during operation.

5.4.16 Check air box drain tubes for excess fuel or oil blow-by.

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

5.4.17 Check generator bearing for noise and overheating. Check to ensure proper oil flow in sight glass.

5.4.18 Check exhaust manifold, muffler, and piping for leaks and secure mountings

5.4.19 Check fuel day tank for overheating.

5.4.20 Check engine fuel pressure gauge (replace secondary filter if below 45 PSI).

5.4.21 Check fuel pressure gage. If red, change fuel filter.

5.4.22 Check ATS operations and calibrate TDES, TDNE, TDEN, and TDEC if necessary. Reset test switch. Observe and record retransfer/cool down time.

5.4.23 Perform any additional maintenance tasks as recommended in the manufacture’s operation and maintenance manuals.

5.4.24 Test engine auto-shutdown components.

5.4.25 Change the fuel filters if differential is 15 PSI or 105 kPA.

5.4.26 Clean air filter element.

5.4.27 Check and clean air box drain tubes and canisters.

5.4.28 Clean fuel filters and elements. (Can type - refill with clean fuel oil)

5.4.29 Clean and lubricate linkage and end bearings.

5.4.30 Inspect all fuel, oil, and water piping for secure mounting.

5.4.31 Inspect exhaust piping and muffler insulation.

5.4.32 Check all indication lights, replace any defective bulbs.

5.4.33 Perform any additional maintenance tasks that may be recommended in the manufacture’s operations and maintenance manuals.

5.4.34 With the engine running and the generator circuit breaker open: a. Jumper water temperature switch

5.4.35 Jumper oil pressure switch

5.4.36 Jumper over-speed switch. Each time the switch is “jumped,” the engine should stop, and the corresponding failure lamp should illuminate. Reset the shutdown mechanisms after each test.

5.4.37 Simulate and check all the alarm codes at the Remote Annunciator panel.

5.4.38 Check and clean Remote Start panel.

5.4.39 Inspect and test runs the Genset remotely.

5.4.40 Fill out maintenance checklist and report deficiencies.

5.4.41 Submit Service Inspection and Test Repo

5.5 Emergency Service Call

5.5.1 Availability. Availability & Dispatch. The contractor shall maintain and provide the Contracting Officer's Representative (COR) with a 24-hour, 7-days-a-week (24/7/365) point of contact (e.g., a monitored telephone number and dispatch service) for the Government to request emergency service.

5.5.2 Definition of an Emergency. An emergency condition is defined as any situation that poses an immediate threat to life, safety, or property, or a failure that takes a generator or Automatic Transfer Switch (ATS) completely out of service. This includes, but is not limited to:

5.5.2.1 Any failure or bypass of a critical safety device.

5.5.2.2 A generator or ATS that is stopped, inoperable, or fails to automatically transfer the power load.

5.5.3 Required Response Times. "Response time" is defined as the physical on-site arrival of a fully equipped and qualified technician ready to perform diagnostics and repairs. To balance

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS mission requirements with contract costs, emergency response times are categorized by equipment criticality as identified in Technical Exhibit 3 (Generator Listing):

5.5.3.1 (Mission Critical): For generators designated as "Mission Critical" in TE 3, the contractor shall arrive on-site within 24 hours of initial notification by the COR.

5.5.3.2 Tier 2 (Standard): For all other generators, the contractor shall arrive on-site within three

(3) business days of initial notification by the COR

5.5.4 Work Continuation and Securing the Site. Upon arrival for an emergency call, the technician shall work diligently and continuously to diagnose and resolve the emergency. If the equipment cannot be immediately returned to service (e.g., due to required major parts, extensive lead times, or the need for a separate repair task order), the contractor shall:

5.5.4.1 Secure the equipment to ensure it is left in a certifiably safe, non-hazardous, and safely locked-out/tagged-out (LOTO) state.

5.5.4.2 Provide the COR with a written diagnostic report containing the recommended course of action, an estimated schedule/lead time for parts, and a Firm-Fixed-Price (FFP) quote for the corrective repair within twenty-four (24) hours of the initial site visit.

5.6 Routine Service Calls

5.6.1 Definition of Routine Service. A routine service call is for any non-emergency malfunction that does not pose an immediate safety risk and has not taken the generator out of service.

5.6.2 Response Time. The contractor shall respond to all routine service calls within 3 business days of notification from the COR for Critical generators and within 5 business days for Standard generators. The contractor shall coordinate the final schedule for routine service with the COR.

5.7 Submittals shall be provided with an AF Form 3000 filled out and signed by the contractor certifying the material is in compliance with the project requirements.

5.8 ENVIRONMENTAL COMPLIANCE: Provide and maintain, during the life of the contract, environmental protection as defined. Plan for and provide environmental protective measures to control pollution that develops during performance of the contract. Plan for and provide environmental protective measures required to correct conditions developing during contract performance which may have a negative effect on the natural and cultural environment. Protect the environmental resources within the project boundaries and those affected outside the limits of permanent work during the entire duration of this Contract. Comply with federal, state, and local regulations pertaining to the environment, including air, cultural and natural resources, hazardous materials, solid waste, hazardous waste, noise, pesticides, toxic substances, and water quality.

5.8.1 CONTRACTOR HAZARDOUS MATERIAL INVENTORY: Submit the Government provided

Contractor Hazardous Material Inventory, which provides information required by EPCRA Sections 312 and 313, to the Contracting Officer 30 days from final acceptance and update no later than January 31 of each calendar year during the life of the contract. At the end of the project, provide the Contracting Officer with the maximum quantity of each material that was

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS present at the site at any one time, the dates the material was present, the amount of each material that was used during the project, and how the material was used

5.8.2 SAFETY DATA SHEETS: Submit the correct and current SDS each hazardous material to the Contracting Officer prior to bringing the material on the installation. Typical materials requiring SDS and quantity reporting include, but are not limited to, oil and latex based painting and caulking products, solvents, adhesives, aerosol, and petroleum products. Keep copies of the SDSs onsite.

5.8.3 HAZARDOUS MATERIALS AND HAZARDOUS WASTE: Only pre approved hazardous material can come on the installation. Use hazardous materials in a manner that minimizes the amount of hazardous waste generated. Certify that hazardous materials removed from the site are hazardous materials and do not meet the definition of hazardous waste, in accordance with 40 CFR 261. Do not bring hazardous waste onto Government property. Do not dispose of hazardous waste on Government property. Do not discharge any waste to a sanitary sewer, storm drain, or to surface waters or conduct waste treatment or disposal on Government property. Manage hazardous waste in accordance with all federal, state, local, and USAF laws and regulations. Store hazardous wastes in approved containers in accordance with 49 CFR 173 and 49 CFR 178.

Hazardous waste generated within the confines of Government facilities is identified as being generated by the Government.

5.8.4 DISPOSAL DOCUMENTATION FOR HAZARDOUS AND REGULATED WASTE: Contact the Contracting Officer or Contracting Officer Representative for the facility RCRA(Resource Conservation and Recovery Act) identification number that is to be used on each manifest.

Submit a copy of the applicable EPA and or state permit(s), manifest(s), or license(s) for transportation, treatment, storage, and disposal of hazardous and regulated waste by permitted facilities. Provide a hazardous waste manifest to the Installation Environmental Management Office for review, approval, and signature prior to shipping waste off Government property.

Submit any waste manifests in the EPA’s eManifest system. The installation can no longer accept paper copies and must manage all waste manifests electronically. To obtain specific disposal instructions, coordinate with the Installation Environmental Management Office.

5.8.4.1 QUALIFIED RECYCLING PROGRAM (QRP): In accordance with Air Force Manual 32-7002:

“Environmental Compliance and Pollution Prevention”, the Contractor shall participate in the installation’s Qualified Recycling Program.

5.8.4.1.1 Segregate the following materials generated during contract performance: ferrous and non-ferrous scrap metal, and scrap copper including cable and wire. Place items in separate containers apart from normal debris. Label containers to prevent non-QRP materials from being disposed of in the containers. Ensure security of the containers to prevent theft.

Arrange for transport or deliver QRP materials to a licensed recycler.

5.8.4.1.2 Obtain weight tickets, sales price, and sale amount for Environmental Management Office records. The following forms of payment from the recycler are acceptable: Bank Drafts, Cashier’s Checks and Certified Checks. Payment should be to the order of:

U.S. Treasury Attn: 179th Environmental 1947 Harrington Memorial Rd.

Mansfield, Ohio 44903

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

5.8.4.1.3 On a monthly basis, provide copies of the recycling facility’s weight tickets, receipts, bills of sale, and other sales documentation. In lieu of sales documentation, a statement indicating the disposal location for the recycled materials that is signed by an employee authorized to legally obligate or bind the firm may be submitted. The sales documentation must include the receiver's tax identification number and business, EPA or state registration number, along with the receiver's delivery and business addresses and telephone numbers.

5.9 General:

5.9.1 The contractor shall provide the government project manager or COR 7 days written notice before performing any disturbance of the ground to a depth below 3”. The notice shall include a drawing of the area where the work is to be done. Mark the work area and proposed excavations with white flags or marking paint if required by the government, so existing utilities can be properly identified before beginning any demolition or excavation. Contractor shall ensure an approved Air Force Form 103 Work Clearance is issued before beginning any excavations.

5.9.2 The contractor shall coordinate all generator load testing, automatic transfer switch (ATS) testing, or any maintenance activity that may disrupt facility utility power with the COR at least seven (7) calendar days in advance of the scheduled work. No power interruptions shall occur without written approval from the COR.

5.9.3 The contractor shall ensure all work complies with all federal state and local laws and ordinances applicable to the execution of this project. Install all equipment according to the manufacturer’s written instructions. If a conflict is found, notify the Contracting Officer for resolution of the conflict prior to proceeding.

5.9.4 Prior to performing any operation requiring use of an open flame, or spark producing work obtain a burn permit from the base fire department (419-520 6393). The contractor shall provide and maintain fire extinguishers and other safety equipment at the job site at all times as required to perform the work.

5.9.5 The contractor shall ensure that all technicians performing maintenance, testing, troubleshooting, and overhauls on the power generation equipment and Automatic Transfer Switches (ATS) possess the following minimum qualifications

5.9.5.1 At least one technician on-site during any service must hold a current EGSA Journeyman or Master Technician certification.

5.9.5.2 Technicians must be factory-trained or OEM-certified on the specific generator systems listed in Technical Exhibit 3 (e.g., Cummins, Caterpillar, Kohler) to ensure correct diagnostics and parts utilization.

5.9.5.3 All technicians must have completed NFPA 70E (Standard for Electrical Safety in the Workplace) training within the last three (3) years to perform transfer switch (ATS) testing or work near energized electrical components.

5.9.5.4 The contractor shall submit copies of these certifications to the Contracting Officer (CO) and Contracting Officer's Representative (COR) as part of the technical proposal and within five (5) calendar days of any technician changes.

6.0 Applicable Publications: Publications applicable to this PWS are listed below:

Publication (Chapter/Page)

Date of Publication

Mandatory or

Advisory

Website

Federal Acquisition Regulation https://www.acquisition.gov/?q=browsefar Defense Federal Acquisition

Regulation Supplement http://www.acq.osd.mil/dpap/dars/dfarspgi/current/i ndex.html or https://www.acquisition.gov/dfars Joint Travel Regulation (JTR) https://www.defensetravel.dod.mil/site/travelreg.cf m DoDM 1000.13-M-V1

DoD Identification (ID) Cards (Enclosure 2, paragraph 3.b)

01/23/2014 (Change 1:

07/28/2020) http://www.esd.whs.mil/Directives/issuances/dodm

Federal Information Processing Standards (FIPS) Publication 201-2 Personal Identity Verification (PIV) of Federal Employees and Contractors

(paragraph 9)

August 2013 http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.20 1-2.pdf

DoDM 5200.2 Procedures for the DoD Personnel Security Program

(PSP)

04/03/2017 https://www.esd.whs.mil/Directives/issuances/dodm

DoDI 5200.46 DoD Investigative and Adjudicative Guidance for Issuing the Common

Access Card (CAC)

09/09/14 (Change 1:

05/04/2018) https://www.esd.whs.mil/Directives/issuances/dodi/

Homeland Security Presidential Directive (HSPD)-12

Policy for a Common Identification Standard for Federal Employees and

Contractors

08/27/2004 https://www.dhs.gov/homeland-security-presidential-directive-12

DoDI 5400.11 Department of Defense Privacy and

Civil Liberties Programs

01/29/2019 https://www.esd.whs.mil/Directives/issuances/dodi/

DoD 5400.11-R Department of Defense Privacy

Program

05/14/2007 https://www.esd.whs.mil/Directives/issuances/dodm

DoDD 8140.01

Cyberspace Workforce Management

10/05/2020 https://www.esd.whs.mil/Directives/issuances/dodd/

DoD 8570.01-M

Information Assurance Workforce Improvement Program

12/19/2005 (Change 4:

11/10/2015) https://www.esd.whs.mil/Directives/issuances/dodm

DoD 5220.22-M National Industrial Security Program

Operating Manual (NISPOM)

02/28/2006 (Change 2:

05/18/2016) https://www.esd.whs.mil/Directives/issuances/dodm

Army Directive 2014-05 Policy and Implementation

Procedures for Common Access Card

03/07/2014 https://armypubs.army.mil/ProductMaps/PubForm/ ArmyDir.aspx

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

Dated 27 July 2026 https://www.acquisition.gov/?q=browsefar http://www.acq.osd.mil/dpap/dars/dfarspgi/current/index.html http://www.acq.osd.mil/dpap/dars/dfarspgi/current/index.html https://www.acquisition.gov/dfars http://www.esd.whs.mil/Directives/issuances/dodm http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.201-2.pdf http://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.201-2.pdf https://www.esd.whs.mil/Directives/issuances/dodm/ https://www.esd.whs.mil/Directives/issuances/dodm/ https://www.esd.whs.mil/Directives/issuances/dodi/ https://www.dhs.gov/homeland-security-presidential-directive-12 https://www.dhs.gov/homeland-security-presidential-directive-12 https://www.esd.whs.mil/Directives/issuances/dodi/ https://www.esd.whs.mil/Directives/issuances/dodd/ https://www.esd.whs.mil/Directives/issuances/dodm/ https://www.esd.whs.mil/Directives/issuances/dodm/ https://www.esd.whs.mil/Directives/issuances/dodm/ https://www.esd.whs.mil/Directives/issuances/dodm/

Credentialing and Installation Access for Uncleared Contractors

AR 25-2

Information Assurance

04/04/2019 http://armypubs.army.mil/ProductMaps/PubForm/A R.aspx

AR 530-1

Operations Security

09/26/2014 http://armypubs.army.mil/ProductMaps/PubForm/A R.aspx

AR 525-13

Antiterrorism

12/09/2019 http://armypubs.army.mil/ProductMaps/PubForm/A R.aspx

AR 381-12

Threat Awareness and Reporting

Program (TARP) (Section II, ¶ 2-4.b)

06/01/2016 http://armypubs.army.mil/ProductMaps/PubForm/A R.aspx

AFI 10-245

Antiterrorism

03/28/2013 (Certified current 03/30/2017) https://www.e-publishing.af.mil/Product- Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

AFI 31-101

Security Forces Standards and

Procedures

08/18/2020 https://www.e-publishing.af.mil/Product- Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

AFMAN 31-113

Security Forces Standards and Procedures

03/05/2013 Change 1:

12/02/2015 https://www.e-publishing.af.mil/Product- Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

AFPD 17-1

Information Dominance Governance and Management

04/12/2016 https://www.e-publishing.af.mil/Product- Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

AFMAN 17-1301

Computer Security (COMPUSEC) 02/12/2020 https://www.e-publishing.af.mil/Product-

Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

AFI 10-701

Operations Security

7/24/2019 (Change 1:

06/09/2020) https://www.e-publishing.af.mil/Product- Index/#/?view=pubs&orgID=10141&catID=1&seri es=-1&modID=449&tabID=131

Dated 27 July 2026 http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx http://armypubs.army.mil/ProductMaps/PubForm/AR.aspx

6.1 Applicable Forms: Forms applicable to the PWS are listed below:

Form Date Website

DD 1172-2

Application for Identification Card/DEERS Enrollment

Mar 2017 http://www.dtic.mil/whs/directives/forms/index.htm

I-9 Employment Eligibility

Verification

10/21/2019 https://www.uscis.gov/sites/default/files/files/form/i-9.pdf

DD 441

Department of Defense Security

Agreement

Feb 2020 http://www.dtic.mil/whs/directives/forms/dd/ddforms0001- 0499.htm

DD 250

Material Inspection and Receiving

Report

Aug 2000 https://www.esd.whs.mil/Directives/forms/dd0001_0499/

Dated 27 July 2026 http://www.dtic.mil/whs/directives/forms/forminfo/forminfopage2479.html http://www.dtic.mil/whs/directives/forms/forminfo/forminfopage2479.html http://www.dtic.mil/whs/directives/forms/index.htm https://www.uscis.gov/sites/default/files/files/form/i-9.pdf http://www.dtic.mil/whs/directives/forms/dd/ddforms0001-0499.htm http://www.dtic.mil/whs/directives/forms/dd/ddforms0001-0499.htm https://www.esd.whs.mil/Directives/forms/dd0001_0499/

TECHNICAL EXHIBIT 1

Performance Requirements Summary (PRS)

Performance

Objective Performance Standard Acceptable Quality

Levels (AQL) Surveillance Method / By

Whom Execution of Preventive

Maintenance

(PM)

The contractor shall perform all scheduled PM in accordance with the COR-approved PM Plan and checklists.

100% of all scheduled PM visits are completed within the scheduled month.

Review of on-site logbooks and submitted PM checklists; Random inspection of work. / By

COR.

Timely

Response to Emergency

Service

The contractor shall arrive on-site within the response times specified for Emergency conditions

The contractor meets the required on-site response time for 95% of all emergency calls per quarter.

Review of service call reports, logbooks, and contractor invoices. / By

COR.

Annual Load Bank Testing

The contractor shall complete the required Annual Load Bank Test (compliant with

NFPA 110) for each generator, and verify automatic transfer switch (ATS) operation within the contract year.

100% of all listed generators and ATS units have their annual load bank tests and transfer certifications completed and documented within the required 12-month window.

100% Inspection of Service Reports by the COR

TECHNICAL EXHIBIT 2

Deliverables Schedule

PWS Reference / Deliverable Title

Frequency Number of Copies

Medium/Format Submit To

1.5.8.2: 179th Cyberspace Wing Installation Access

Application

Five (5) working days prior to accessing the work site.

Electronic

(Send via e-mail)

KO

1.5.10.1:

Antiterrorism

Awareness Level I Training (AT Level

I) Certificates

Within fifteen (15) calendar days after contract start date.

KO

1.5.17.1 Hazardous

Materials Inventory

Provide prior to commencing work.

1 Electronic or Hard Copy

COR

1.5.17.2 Hazardous

Materials Safety

Data Sheets (SDS)

Provide prior to commencing work for each hazardous material being used.

1 Electronic or Hard Copy

COR

1.5.17.4 Hazardous

Waste Disposal Documentation

Provide prior to shipping waste off the installation

1 E-manifest Only

COR

1.5.17.5.3 QRP

Sales

Documentation and Proceeds

Within 3 working days of sale.

1 Hard Copy COR

5.1 B409 Generator

Overhaul report

Within fifteen (15) days upon work completion

1 Electronic

COR

5.2 Preventive

Maintenance (PM) Plan & Checklists

Within 30 days of contract award

COR

5.9.5 Technician

Certification

Five (5) working days prior to work commencement

1 Electronic

COR

Service Call Report Per Service Call 1 Electronic

COR

Test Reports and Certificates

As required 1 Electronic COR

TECHNICAL EXHIBIT 3

Generator Listing

Item Location Manufacturer Model Type Serial Usage

1 Building 104 Kohler 100ROZJ

Standby 60 hz, 3 Phase

1,800 RPM

100 kW 125 kVA 608624

Critical

2 Building 164 Kohler 180ROZJ81

Standby 60 hz, 3 Phase

1,800 RPM

180 kW 225 kVA 339617

Critical

3 Building 300 Kohler 60REOZJ

Standby 60 hz, 3 Phase

1,800 RPM

61 kW 76 kVA 0689622

Critical

4 Building 409 Cummins

DQFAC-

1528718

Standby 60 hz, 3 Phase 900 kW 1,125 kVA L150905554

Critical

5 Building 600 Kohler 160REOZJB

Standby 60 hz, 3 Phase

1,800 RPM

160 kW 200 kVA 0753007

Standard

Data Plates:

Solicitation W50S8R26Q0025 Attachment 1 Generator Maintenance PWS

Attachment 1- Performance Work Statement Generator Maintenance - 27 JUL 26
1.4.5.1. Reserved
Bldg. 102 Gen
Bldg. 104 Gen
Bldg. 164 Gen
Bldg. 300 Gen
Bldg. 409 Gen
Bldg. 600 Gen

File details come from the government source that posted it. Updated .