R

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 10

0001 05 Aug 2026 See Continuation Sheet N00189

NAVSUP FLT LOG CTR NORFOLK

ATTENTION CODE 301, 1968 GILBERT STREET SUITE 600

NORFOLK, VA 23511-3392

UNITED STATES

Yvonne Wilson, Email: yvonne.s.wilson2.civ@us.navy.mil Telephone:

771-229-3588

SCD: PAS:

N0018926QW295

02 Aug 2026

See Continuation

To further update OEM partner language and extend solicitation.

Paul B. Cofield

05 Aug 2026

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Solicitation/Contract Form Continuation

The following changes have been made:

INFORMATION FROM TO

Response Due Time 04:00 PM 06:00 PM

Miscellaneous text in this section has been modified to:

STATEMENT OF WORK

Must be an authorized Vertiv vendor/OEM partner

START: Upon Issue of Order

COMPLETE: As required

PERIOD OF PERFORMANCE: TBD

SHORT TITLE: Vertiv / Liebert Factory Uninterruptible Power System (UPS) Battery and parts replacement and Preventative Maintenance (Sustainment) Contract (Base +4-OPT YRS) - Regional Operations Center (ROC) Bldg. N-26.

1.0 PLACES OF PERFORMANCE

Site ID: 1143863 - Norfolk Naval Base, Building N-26

Regional Operations Center (ROC)

Building N-26 2nd Floor Room 2124

1530 Gilbert Street

Naval Station Norfolk

Norfolk, VA 23511

2.0 SCOPE OF WORK

Equipment concerned:

- Tag Number 1508090 - NX 80-120 UPS

Model Number 38SA120A0A00

- Tag Number 1508091 - NX BDC 125

Model Number FFC12C5NNG6

- Tag Number 1508264 - Sealed Battery

Model 38BP120XWX1BNS

- Replacement Batteries - (HX540) - 40 EA

- New Battery Verification Service

- Replacement Fan (NX480 100-120 KWSTC)

- Replacement ACDC Capacitor (NX480 100-120KWSTC)

2.1 VRLA (SEALED) BATTERY FULL-STRING REPLACEMENT

1. Customer Support Includes access to the Customer Resolution Center (1-800-543-2378) and the Vertiv Customer Services Network Online Internet portal.

N0018926QW2950001

2. Vertiv CEs and Vertiv Partners are the only approved OEM service providers for Vertiv products.

3. Includes battery recycling as required, with documentation meeting EPA requirements.

4. Includes commissioning of Alber battery monitoring hardware, if battery monitoring is present.

2.1.1 SERVICE PERFORMED

1. Ensure the battery system is disconnected from UPS and battery system is safe to be worked with.

2. Verify the integrity of the battery rack/cabinet.

3. Remove all modules.

4. Measure and record all open circuit voltages for all units to ensure they can be placed in the string(s) and online.

5. Replace with new units in the exact same orientation as the old units.

6. Replace hardware if supplied with the new batteries. If not supplied, inspect, clean and neutralize the existing cables and clean the racks/trays from any possible leaking batteries.

7. Clean any corrosion from cables if re-using existing cables and clean the racks/trays from any possible leaking batteries.

8. Add a thin coat of anti-corrosion inhibitor to the face of the connector and to the contact surface of the battery terminal or as directed by the battery manufacturer.

9. Install tab washers for battery monitoring senses leads.

10. Torque all connections to the specific "inch pound" requirement specified by the manufacturer of the battery.

11. Ensure all battery monitoring wires are connected properly, if battery monitoring is present.

12. Verify that no ground faults exist prior to energizing the battery.

13. Return the battery system to normal float per the manufacturer's guidelines.

14. Measure and record the total battery float voltage (at the battery).

15. Measure and record charging current.

16. Measure and record the overall AC ripple voltage.

17. Measure and record the overall AC ripple current.

18. Measure and record the ambient temperature.

19. Measure and record 100% of the jar temperatures.

20. Measure and record the float voltage of all jars.

21. Commission the Alber monitor (if present) following the standard commissioning procedures.

22. Provide the battery the proper Freshening charge per the manufacturer's guidelines.

23. Clean the site of any foreign materials left behind.

24. Prepare batteries for recycling and transportation (wrap the batteries with plastic wrap to secure them to the pallets)

2.1.2. SITE SPECIFIC REQUIREMENTS - Full String Replacement for VRLA Batteries

1. Standard dock delivery that accommodates a standard size semi-truck with an onsite forklift or pallet jack(at least 4,000 lb capacity)

2. Inside staging area large enough for the batteries being installed and removed.

3. Inside, staging area must be within 50' of the dock area.

4. Battery room/cabinets must be within 200' of the staging area.

5. Doorways at least 34" in width.

6. Elevators within easy access and be rated for at least 4,000 lbs.

7. In the event that the customer needs a service or has a site requirement that falls outside of the Basic Installation Services or Basic Site Requirements, Vertiv Services will provide the customer with an additional quote for said Special Installation Services or in response to said Special Site Requirements, and if agreed to by the customer, the customer shall be separately invoiced the additional amounts set forth in the quote. Please notify your salesperson if you require Special Installation Services or have any other Special Site Requirements for which there will be an additional charge.

8. Special Installation Services and Special Site Requirements for which there will be additional costs and charges include, but are not limited to:

1. Inside delivery

2. Ground Delivery

3. Floor Protection

4. Floor Loading Limitations

5. Delivery Path Includes Stairways, Ramps or Other Obstructions

6. Use of Cranes

7. Exclusive labor requirements installations

9. If Alber battery monitoring is present, access to the Central computer must be provided at the time of the battery installation for commissioning and developing of the new database. If access is not provided at the time of installation and a return trip is required to commission the Alber Monitor, there will be additional charges applied.

3.1 BATTERY VERIFICATION SERVICE

1. On-Site Service includes 2 site visits on new installations or prior to a load bank test. Scheduled by the customer at the customers convenience (excluding national holidays).

2. Service performed by OEM partner.

3. Ensures battery installation meets manufacturer and IEEE requirements.

4. For new installations, Vertiv Services will perform the initial freshening charge on the batteries. Water additions for VLA (if applicable), will be addressed as needed after the equalize/freshening charge has been completed.

3.1.1 SERVICE PERFORMED - Battery Verification Service - First Trip

1. Inspect the appearance and cleanliness of the battery and the battery room area. Record any findings

2. Visually inspect the jars and covers for cracks and leakage. Record any findings

3. Visually inspect the racks or cabinets for any deficiencies. Record any findings.

4. Confirm that ventilation is provided.

5. Visually inspect for evidence of corrosion at terminals and connectors ensuring that the connections meet manufacturer's requirements.

6. Tighten all battery connections to the battery manufacturer's specifications and record the value utilized.

7. Ensure connections are properly prepped per the manufacturers IOM.

8. Measure and record the total string voltage.

9. Measure and record the float voltage of all cells.

10. Measure and record the ambient temperature.

11. Measure and record the jar temperature.

12. Place battery online.

13. Verify and record the battery float voltage.

14. Measure and record the AC ripple voltage.

15. Measure and record the AC ripple current.

16. Follow Note 2, below.

3.1.2 SERVICE PERFORMED - Battery Verification Service - Second Trip

1. Measure and record the ambient temperature.

2. Measure and record cell temperatures.

3. Measure and record the total battery float voltage and charging current. Verify proper float voltage is applied per the manufacturer.

4. Measure and record the float voltage of each jar/cell.

5. Measure and record the AC ripple voltage.

6. Measure and record the AC ripple current.

7. Measure and record the internal ohmic value of each jar.

8. Provide a detailed written report noting any deficiencies and corrective action taken and/or required.

4.0 LIEBERT UPS Capacitor and Fan Replacement Service

4.0.1 SERVICE PERFORMED

- Replacement of all DC Capacitors

- Replacement of all Fans and Blowers (if applicable)

- Replacement of all AC input, Output Capacitors

5.0 PREVENTATIVE MAINTENANCE (SUSTAINMENT) CONTRACT - BASE +4-OPT YRS

Equipment concerned:

- Tag Number 1508090 - NX 80-120 UPS

Model Number 38SA120A0A00

2 PMs

- Tag Number 1508091 - NX BDC 125

Model Number FFC12C5NNG6

1 PM

- Tag Number 1508264 - Sealed Battery

Model 38BP120XWX1BNS

4 PMs

5.1 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - ESSENTIAL SERVICE - 2 PM

1. On-Site Service Includes 1 Annual and 1 Semi-Annual Preventive Maintenance Services, scheduled by the customer between 8am-5pm, Monday- Friday (excluding national holidays).

2. Response Time Guaranteed 4-hour on-site emergency response, 7 days/week, 24 hours/day, within 150 miles of a Vertiv's Service City.

3. Customer Support Includes access to the Customer Resolution Center (1-800-543-2378) and the Vertiv Customer Services Network Online Internet portal.

4. Parts Includes parts coverage.

5. Labor & Travel Includes 100% labor and travel coverage 7 days/week, 24 hours/day.

6. Vertiv CEs and Vertiv Partners are the only approved OEM service providers for Vertiv products.

5.1.1 UPS Full Preventive Maintenance Service - Semi-Annual Service

1. Perform temperature check on all breakers, connections, and associated controls. Repair and/or report all high temperature areas.

2. Perform a complete visual inspection of the equipment including subassemblies, wiring harnesses, contacts, cables, and major components.

3. Check air filters for cleanliness. (if applicable)

4. Check rectifier and inverter snubber boards for discoloration.

5. Conduct diagnostic review with proprietary access to internal event logs.

6. Record all voltage and current meter readings on the module control cabinet or the system control cabinet.

7. Measure and record the dc float voltage at the UPS and at the battery

8. Measure and record the ripple voltage and current.

5.1.2 UPS Full Preventive Maintenance Service - Annual Service

1. Check power capacitors for swelling or leaking oil (if applicable).

2. Check for DC capacitor vent caps that have extruded more than 1/8" (if applicable).

3. Measure and record harmonic trap filter currents (if applicable).

4. Check the inverter and rectifier snubbers for burned or broken wires.

5. Check all nuts, bolts, screws, and connectors for tightness and heat discoloration.

6. Check fuses on the DC capacitor deck for continuity (if applicable).

7. With customer approval, perform operational test of the system, including unit transfer and battery discharge.

8. Calibrate and record all electronics to system specifications.

9. Check or perform Engineering Field Change Notices (FCN) as necessary.

10. Measure and record all low-voltage power supply levels.

11. Record phase-to-phase input voltage and currents.

12. Record real and apparent power for each phase.

13. Review system performance with customer to address any questions and to schedule any re

5.1.3 Battery Inspection Service - Performed During the UPS Annual PM Service

1. Check integrity of battery cabinet (if applicable).

2. Perform a visual inspection of the battery, battery cabinet or rack and battery room and note any deficiencies and make recommendations.

5.1 POWER DISTRIBUTION SYSTEMS - ESSENTIAL SERVICE - 1 PM

1. On-Site Service Includes 1 Preventive Maintenance Service, scheduled by the customer between 8am-5pm, Monday-Friday (excluding national holidays).

2. Response Time Guaranteed 4-hour on-site emergency response, 7 days/week, 24 hours/day, within 150 miles of a Vertiv's Service City.

3. Customer Support Includes access to the Customer Resolution Center (1-800-543-2378) and the Vertiv Customer Services Network Online Internet portal.

4. Parts Includes parts coverage.

5. Labor & Travel Includes 100% labor and travel coverage 7 days/week, 24 hours/day.

5.1.1 Power Distribution Systems - Full Preventive Maintenance Service

1. Perform a complete visual inspection of the interior and exterior of equipment for any damaged or broken components.

2. Verify equipment is properly grounded and that the phase, neutral and ground wiring is in accordance with the installation manual.

3. Check for proper clearance around the unit.

4. Clean interior of equipment for dirt and debris.

5. Inspect all circuit breaker(s), terminal blocks, and ground/neutral bus bar connections for tightness.

6. Inspect junction box terminals for tightness (if applicable).

7. Conduct a thermal scan of interior components, assemblies, and connectors for evidence of overheating and/or burnt components.

8. Inspect all option assemblies, associated cabling/wiring, and connections for tightness (if applicable).

9. Verify all installed options are operating properly (if applicable).

10. Verify continuity of fuses (if applicable).

11. Measure voltage and current at each panel board main input breaker (phases, neutral and ground).

12. Verify all monitoring options (if applicable) are displaying values within preset parameters.

13. Check or perform Engineering Field Change Notices (FCN) as necessary.

14. Configuration of the LDM/LDMF (For Newly installed branch circuit breakers.

15. Verify firmware and update as required.

16. Verify the location, alarm set points, number of poles, and address of every newly installed breaker

17. Verify the CT ratio for every newly installed breaker.

18. Demonstrate use of software tools. (If applicable)

19. (Exclude interoperability with Site Scan and Building Management Systems)

20. Save the configuration file to a laptop as a backup for customer. (If applicable).

5.1 STATIONARY BATTERY SYSTEMS VRLA (SEALED) VRLA BATTERY - ESSENTIAL SERVICE - 4 PM

1. On-Site Service Includes 1 Annual and 3 quarterly Preventive Maintenance Services, scheduled by the customer between 8am-5pm, Monday- Friday (excluding national holidays).

2. Response Time Guaranteed 4-hour on-site emergency response, 7 days/week, 24 hours/day, within 150 miles of a Vertiv's Service City.

3. Customer Support Includes access to the Customer Resolution Center (1-800-543-2378) and the Vertiv Customer Services Network Online Internet portal.

4. Internal Battery Coverage Includes parts, labor, disposal and battery jars as required - up to 10% of the battery jars per year, not accumulated over contract term (limits may apply; see Assumptions and Clarifications, as applicable, for more details).

5. Labor & Travel Includes 100% labor and travel coverage 7 days/week, 24 hours/day.

6. Service Professional Performed by Vertiv factory-trained and authorized technician. Vertiv Services is the OEM service provider for Vertiv products.

7. Battery Recycling Includes battery recycling as required, with documentation meeting EPA requirements.

5.1.1 Quarterly Service - NOTE: During the initial PM visit, an Annual Service PM must be performed.

1. Inspect the appearance and cleanliness of the battery and the battery room. Clean normal jar top dirt accumulation

(To be done only with battery off line).

2. Measure and record the total battery float voltage and charging current.

3. Measure and record the overall AC ripple voltage.

4. Measure and record the overall AC ripple current.

5. Visually inspect the jars and covers for cracks and leakage.

6. Visually inspect for evidence of corrosion.

7. Measure and record the ambient temperature.

8. Verify the condition of the ventilation equipment, if applicable.

9. Verify the integrity of the battery rack/cabinet.

10. Measure and record 100% of the cell temperatures.

11. Measure and record float voltage of all cells.

12. Measure and record all internal Ohmic values.

13. Provide a detailed written report noting any deficiencies and corrective action needed, taken, and/or planned.

5.1.2 Annual Service (includes the above, plus)

1. Re-tighten all battery connections to the battery manufacturer's specifications, if required. Refer to the manufacturer's literature to determine if re-tightening is required.

2. Measure and record all battery connection Ohmic values, when applicable.

3. Measure and record 100% of the cell temperatures.

**Corrective Maintenance Performed as Required**

1. Refurbish cell connections as deemed necessary by the detailed inspection report.

2. Minor repairs to battery systems occurring during the contract period will be covered by the contract.

**Conditions for Single Jar Replacement Service for Lead Acid Batteries**

1. The Customer is covered by an Essential or Preferred Contract.

2. The battery string is in overall good health as determined by Vertiv; the battery string is not beyond expected service years or has had excessive single jar replacements that would make the string unstable.

3. Up to 10% of defective battery jars may be replaced within a 12-month period as exclusively determined by Vertiv.

4. Contracts have no cash value for future years or full string battery replacements. Single jar replacement is limited to batteries in the original string.

6.0 SITE SPECIFIC REQUIREMENTS

1. Point of Contact: Provide an authorized point of contact(s), specific for the scope of work, for scheduling and coordination purposes.

2. Scheduling: Make dates available for scheduling service. All visits must be requested 10 business days in advance of need by contacting the Vertiv Customer Resolution Center at 1-800-543-2378.

3. Site Access: Prior to time of scheduled work, provide site access including any customer-required escort, security clearance, safety training and badging for Vertiv service personnel/ Vertiv OEM partner.

4. Equipment Access: Convenient access to the equipment covered by the Scope of Work. Prior to scheduled time of work, notify Vertiv service personnel of any special requirements for equipment access including lifts, ladders, etc.

5. Shutdown: Service may require shutdown of load to ensure electrical connection integrity.

6. Notification: If for any reason the work cannot be performed during scheduled time, notify Vertiv service personnel 24-hours prior to scheduled event.

7.0 TPC DESIGNATION

The technical point of contact for this delivery is

ABILITYONE

NAVSUP FLCN may utilize contractor support through the AbilityOne Program, as needed, to perform contract closeout functions for this acquisition. Information, including business sensitive/confidential or proprietary data, that the offeror provides to the Government or information already in the possession of the Government may be viewed and utilized by the AbilityOne Program support contractor personnel during the course of its contract performance. The information that may be made available to the support contractor may include, for example, pricing and technical proposals, historical contract, pricing and performance information, Commercial Asset Visibility (CAV) reporting information and similar data/information.

By submission of a proposal in response to this solicitation, the offeror and its subcontractors consent to a release of their business sensitive /confidential or proprietary data to the Government's AbilityOne Program support contractor personnel in order to perform close out services. Prior to the release of any such information to the support contractor, the support contractor will have in place with the Government a Non-Disclosure/Non- Use Agreement in accordance with the terms of the AbilityOne Program support contract.

Offerors may execute their own Non-Disclosure Agreement with the AbilityOne Program (AbilityOne contact information available from the contracting point of contact). The support contractor must provide copies of the executed agreements to the Contracting Officer and the Contracting Officer's Representative (COR) for the support contract; and the offeror/contractor for this acquisition must provide copies of the executed Agreement to the Contracting Officer for this acquisition. If the offeror/contractor seeks such a Non-Disclosure Agreement with the AbilityOne Program support contractor, the Agreement must be executed no later than the date of final delivery under the resulting NAVSUP FLCN contract.

AUTHORIZED CHANGES ONLY BY THE CONTRACTING OFFICER

a) Except as specified in paragraph (b) below, no order, statement, or conduct of Government personnel who visit the Contractor's facilities or in any other manner communicate with Contractor personnel during the performance of this contract shall constitute a change under the "Changes" clause of this contract.

b) The Contractor shall not comply with any order, direction or request of Government personnel unless it is issued in writing and signed by the Contracting Officer, or is pursuant to specific authority otherwise included as a part of this contract.

c) The Contracting Officer is the only person authorized to approve changes in any of the requirements of this contract and not withstanding provisions contained elsewhere in this contract, the said authority remains solely with the Contracting Officer. In the event the Contractor effects any change at the direction of any person other than the Contracting Officer, the change will be considered to have been made without authority and no adjustment will be made in the contract price to cover any increase in charges incurred as a result thereof. The address and telephone number of the Contracting Officer is:

NAME: Paul Cofield

EMAIL ADDRESS: paul.b.cofield.civ@us.navy.mil

TELEPHONE: 757-443-1454

Evaluation - Commercial Products and Commercial Services

Additional Information/Notes

The following clauses were modified:

52.212-2 Evaluation-Commercial Products and Commercial Services. (Deviation 2026-O0038) Feb 2026 hereby reads as follows:

Evaluation-Commercial Products and Commercial Services (Feb 2026) (Deviation 2026-O0038)

(a) Evaluation factors. The Government will award a contract resulting from this solicitation to the responsible Offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors will be used to evaluate offers:

Meets requirements of the solicitation:

Vendor must be an authorized OEM Vertiv partner. Vendors failing to meet this requirement will be determined to not be in conformance to the solicitation and will not be further evaluated or eligible for award.

The Government will award on the basis of price unless the Contracting Officer is aware of past performance information related to the low price quote/offer which indicates that quote/offer may not represent best value. In that case, the Government reserves the right to consider the past performance of other quotes/offers, conduct a price, past performance tradeoff, and award to other than the lowest quote/offer.

(b) . The Government will evaluate offers for award purposes by adding the total price for all options to the total price for the Options (if applicable) basic requirement. The Government may determine that an offer is unacceptable if the option prices are significantly unbalanced. The evaluation of options does not obligate the Government to exercise the option(s).

(c) . A written notice of award or acceptance of an offer furnished to the successful Offeror within the time for acceptance specified in Notice of award the offer, shall result in a binding contract without further action by either party. Before the offer's specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt, unless a written notice of withdrawal is received before award.

(End of provision)