Attachment 2 Statement of work.pdf

CUI

1 OF 10 CUI

12 AUG 2025

STATEMENT OF WORK

FOR

Repair MTS 688 Class 500kW Ship Service Motor Generator (SSMG) Sets

Prepared by

NORFOLK NAVAL SHIPYARD

Controlled by: Norfolk Naval Shipyard CUI Category: CTI Distribution Dissemination: FEDCON

Controlled by: NNSY/C275 POC: Bill Herron (757) 396-5144, william.a.herron.civ@us.navy.mil

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CONTENTS

Section/Para

1 Scope

2 Period of Performance

3 Applicable documents

4 Contractor Responsibilities

5 NNSY Responsibilities

6 Ship’s Force Responsibilities

7 Security Requirement

8 Safety

9 Place of Performance

10 Defense Biometric Identification Systems (DBIDS) for Installation Access

11 Portable Electronic Devices

12 Authorization of Additional Work

13 NNSY Point of Contact

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1. SCOPE:

Perform an in-place refurbishment on #1 500kW SSMG sets, which includes an in-place detergent/ water cleaning, stoning/ polish commutator and slip rings, IR checks, undercut and bevel commutator and Total Indicated Runout (TIR) measurements to a satisfactory condition. Upon completion of repairs perform a successful seasoning run to establish commutator film, and final closeout inspection.

2. PERIOD OF PERFORMANCE:

The period of performance will be sometime between 9/24/2025 and 11/7/2025. Services shall occur during these dates as coordinated between the Government POC and the Vendor however, the actual schedule cannot affect or cause change to the cost or scope of this contract without prior approval of the Contracting Officer.

3. APPLICABLE DOCUMENTS:

3.1. NAVSEA Technical Manual (TM) S6269-A1-MMM-010 –Rev 9- Operation, Installation and Maintenance

Instructions for SSMG Set

3.2. TM S9310-AC-HBK-010 – Rev 6 – Commutator/Slip Ring Maintenance Handbook

3.3. NAVSEA TM S9086-KC-STM-010/CH300, Chapter 300 – Electric Plant General

3.4. OPNAVINST 4790.4F, Ship’s Maintenance and Material System Policy

3.5. Submarine Maintenance Standard (SMS) 3140-081-039 Rev “C”, Chg 10 –Clean, Inspect, and Re-condition (Classic)

SSMG Set.

3.6. SMS 7650-081-003 Rev “D”, Chg 8 – Submarine Inspection and Verification (I and V) Attributes

3.7. Local Work Template 042-014 – Norfolk Naval Shipyard (NNSY) Work Authorization Form (WAF) Requirements.

3.8. FY-25 STANDARD ITEMS

4. CONTRACTOR RESPONSIBILITIES:

4.1. Contractor will provide all Technical Work Documents utilized in performance of this work to Norfolk Naval

Shipyard (NNSY) Engineering Code 275 and Code 246 for review and approval at least five (5) days prior to start of work. Contractor will provide Work Authorization Forms in accordance with Reference (3.7) to NNSY Code 246 prior to start of work.

4.2. Contractor personnel shall have the required security clearances to work areas of Nuclear Power Training Unit

(NPTU) and onboard a US Navy Submarine.

4.2.1. At a minimum, all personnel providing services related to this order shall be United States citizens and shall possess a Department of Defense final-adjudicated Personal Security Clearance at the secret level, in accordance with DD Form 254 for performance on this Task Order. Failure of ability of a worker or supervisor to obtain a

NNSY badge (i.e. minimum final secret clearance) will be cause for NNSY to refuse acceptance of individual.

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4.2.2. Contractors shall have DBIDS credentials for access to Norfolk Naval Shipyard. Contractors and any subcontractors shall submit contract DD-254 to Norfolk Naval Shipyard Security Department Code 1120 for access requirement verification prior to arrival.

4.2.3. Contractors/subcontractors shall submit Visit Requests via the Joint Personnel Adjudication System (JPAS) to

SMO 39040 for visitor clearance verification. Visit requests submitted by other means will not be accepted without Facility Security Officer signed verification as to the level of security clearance granted to each employee on the visit request

4.3. Contractor shall attend project provided orientation / training brief that will discuss expected actions of all contractors in the event of a casualty or other emergency situation. Additionally, the Contractor will follow direction of NNSY

Project Team and Ship’s Force in the event of drills or actual emergencies. This orientation is required for each awarded Task Order. Submit a report to the WIL listing all personnel who have attended the orientation. The report shall be submitted prior to personnel coming to the work site. It is Contractor’s responsibility to ensure all personnel that will be working at the job site attend this orientation / training.

4.4. All Contractor work will be conducted in accordance with References (3.1) through (3.8).

4.5. Contractor to provide all tools necessary to support contractor assigned work.

4.6. All trade litter will be removed when contractor breaks for lunch and at the end of each shift. The contractor’s assigned work areas are to remain in a clean and orderly condition. Contractor will remove all industrial material at completion of work operation. Industrial material and other contractor equipment will remain in the designated shipboard and pier side areas.

4.7. Per FAR 22.102-1(a) entitled “Safety,” Contractors are hereby informed that their employees or representatives present on property under Norfolk Naval Shipyard cognizance must follow Federal and State OSHA requirements and

Norfolk Naval Shipyard OSHE Program Manual, NAVSHIPYDNORINST P5090.2 requirements or safety requirements for site specific location of the contract.

4.8. Contractor shall accomplish the following specific tasks on #1 SSMG in accordance with References (3.1) through (3.6):

4.8.1. Before performing any shipboard work, Contractor must interface with C246, sign the Letter of Understanding, and follow the work authorization process outlined in Appendix A – Local Work Template 042-014, Norfolk Naval Shipyard (NNSY) Work Authorization Form (WAF), Reference (3.7).

4.8.2. Accomplish initial operating condition and electrical readings.

4.8.3. Disassemble SSMG sets DC End as required to make repairs.

4.8.4. Perform in-place detergent/ water cleaning of both SSMG’s to include air cooler, static exciter, rotor and stationary field windings, repair defective insulation, replace field leads as required.

4.8.5. Replace, sand and seat new DC brushes. See paragraph 6.5.

4.8.6. Stone / Polish Commutator.

4.8.7. Undercut and bevel commutator if necessary.

4.8.8. Perform Commutator TIR’s and Diameters (Initial & Final).

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4.8.9. Replace Air Filters from GFM supplied by Ship’s Force. See paragraph 6.5.

4.8.10. Perform Commutator bar to bar heights.

4.8.11. Repair/ Replace stripped fasteners and repair threaded bolt holes as required.

4.8.12. Torque check bolted electrical connections.

4.8.13. Replace defective Belleville washers and all Belleville washers on connections that are disturbed as a result of disassembling the SSMG. Belleville washers to be provided by vendor.

4.8.14. Replace defective access cover gaskets.

4.8.15. Reassemble SSMG set, install and seat new brushes, set neutral plane, accomplish close-out inspection and assist with operational test seasoning run.

4.8.16. Reassemble SSMG DC End as required once repairs are complete.

4.8.17. Upon completion obtain final electrical readings.

4.9. Contractor shall provide Objective Quality Evidence (OQE) certifying document to NNSY C275 and C246 no later than two (2) days after machine reassembly. OQE must be reviewed and approved by NNSY C275 and C246 prior to start of testing. In accordance References (3.5) and (3.7) provide the following certifying document to include, at a minimum:

4.9.1. Paragraph 1.a.(3)- Rotate shaft and verify no rubbing, binding, or unusual noises. Provide results/comments as applicable.

4.9.2. Paragraph 1.a.(4)- Measured initial Total Indicated Runout (TIR) and visual inspection of Commutator. Provide both comments and table data.

4.9.3. Paragraph 1.a.(5)(g)- Initial insulation resistance (IR) measurements. Filled out copy of table.

4.9.4. Paragraph 1.b.(1)(a)- Perform Preliminary Stoning. Perform final TIR, Commutator Diameter and measure undercut and bevel.

4.9.5. Paragraph 1.f.(4)- Perform in-place detergent/ water cleaning for the Starboard SSMG IAW Reference (3.1)

4.9.6. Paragraph 1.i.(17)(a) Perform final Stoning / Polishing of Commutator. Record final TIR and Diameter of the

Commutator and verify undercut and bevel.

4.9.7. Paragraph1.i (21)- Measure DC Air Gaps. Completed copy of DC Main Pole and Commutating Pole Final Air

Gaps Table.

4.9.8. Paragraph 1.i.(23)- .Verify DC Brush box heights.

4.9.9. Paragraph 1.i.(24)- Measure and adjust DC brush quartering. Completed copy of Peripheral Brush Spacing table.

4.9.10. Paragraph 1.i.(24)(b)- DC Brush spacing final readings and torqued disturbed Brush Arm Bracket nuts (60 to

75 ft-lbs) and Bus Ring Table Bolts (24 to 30 ft-lbs).

4.9.11. Paragraph 1.i.(25)- DC Brush Grade and Designation. Completed copy of table.

4.9.12. Paragraph 1,i.(25)(a)- DC Brushes Seated to Commutator Surface.

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4.9.13. Paragraph 1.i.(25)(d)- DC Brushes and Springs Installed and Pigtails Connected.

4.9.14. Paragraph 1.i.(26)- Set Electrical Neutral Plane or Reset to Original Position (Indicate Which).

4.9.15. Paragraph 1.i.(27)- Bus Work Reconnected.

4.9.16. Paragraph 1.k.(1)- Reassembly complete and Satisfactory.

4.10. Provide test documents to C246 for review and acceptance based on the repairs accomplished. Retests must meet the requirements of Ref (3.1 and 3.5) for the work performed.

4.10.1. Completed test documents are to be provided within five (5) working days after completion of testing.

4.11. Before performing any shipboard work, Contractor must interface with C246, sign the Letter of Understanding, and follow the work authorization process outlined in Reference (3.13) --- Local Work Template, Norfolk Naval Shipyard

(NNSY) Work Authorization Form (WAF).

5. NNSY RESPONSIBILITIES:

5.1. Provide all required Submarine Orientation / Training to all personnel who will be conducting work onboard a submarine at NPTU.

5.1.1. Deck plate spot checks for comprehension may be conducted by the government.

5.1.2. The government may require Contractor personnel to carry proof of training in the form of a card, sticker on security badge, or other readily recognizable form.

5.1.3. Additional training in Tagout and Work Controls will be provided by NNSY to appropriate contractor personnel prior to or upon arrival at NPTU.

5.2. Security clearances and access for all contractor personnel will be managed by the Project Engineering & Planning Manager (PEPM).

5.3. Code 246 shall coordinate electrical isolations as required to allow Contractor to disassemble, clean, inspect, repair and reassemble the Ship’s Port and Starboard SSMG.

5.4. Remove interferences in way of #1 SSMG, including structure, mechanical and electrical components.

5.5. Provide all temporary services as required to support shipboard work. This includes 120 volt single phase power and LP Air (100 psi) at the work site.

5.6. Assign a Contracting Officer’s Representative (COR) to the work tasked within this SOW.

5.7. Code 246 to accomplish applicable procedures of Reference (3.7) for #1 SSMG as OQE for work completion.

5.8. Provide all required Submarine Orientation / Training to all personnel who will be conducting work onboard a submarine at NPTU.

5.9. Assign a Contracting Officer’s Representative (COR) to the work tasked within this SOW.

6. SHIP’S FORCE RESPONSIBILITIES:

6.1. Provide work controls to allow contractor to perform work on #1 SSMG.

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6.2. Maintain Environmental Controls for SSMG work in accordance with Reference (3.1).

6.3. Remove interferences in way of #1 SSMGs, as requested by NNSY.

6.4. Perform a walk-through inspection of contract areas with the contractor prior to executing work.

6.5. Provide parts to perform work on the Starboard SSMG. Parts to include the following:

6.5.1. Forty (40) each DC brushes for each machine.

6.5.2. Three (3) each air filters for each machine.

6.5.3. Two (2) each bearings for each machine.

6.5.3.1. One (1) each AC bearing cartridge for each machine.

6.5.3.2. One (1) each DC bearing cartridge for each machine.

6.5.4. Four (4) each AC brushes for each machine.

6.5.5. Two (2) each overspeed brushes for each machine.

6.5.6. Provide any additional material identified by contractor.

6.6. Perform appropriate Testing upon completion of work.

7. SECURITY REQUIREMENTS:

7.1. Contractor personnel shall have the required security clearances to work areas of Nuclear Power Training Unit (NPTU) and onboard a US Navy Submarine.

7.1.1. At a minimum, all personnel providing services related to this order shall be United States citizens and shall possess a Department of Defense final-adjudicated Personal Security Clearance at the secret level, in accordance with DD

Form 254 for performance on this Task Order. Failure of ability of a worker or supervisor to obtain a NNSY badge

(i.e. minimum final secret clearance) will be cause for NNSY to refuse acceptance of individual.

7.1.2. Contractors shall have DBIDS credentials for access to Norfolk Naval Shipyard. Contractors and any subcontractors shall submit contract DD-254 to Norfolk Naval Shipyard Security Department Code 1120 for access requirement verification prior to arrival.

7.1.3. Contractors/subcontractors shall submit Visit Requests via the Joint Personnel Adjudication System (JPAS) to

SMO 39040 for visitor clearance verification. Visit requests submitted by other means will not be accepted without

Facility Security Officer signed verification as to the level of security clearance granted to each employee on the visit request.

7.1.4. Contractor shall attend project provided orientation / training brief that will discuss expected actions of all contractors in the event of a casualty or other emergency situation. Additionally, the Contractor will follow direction of NNSY Project Team and Ship’s Force in the event of drills or actual emergencies. This orientation is required for each awarded Task Order. Submit a report to the WIL listing all personnel who have attended the orientation. The report shall be submitted prior to personnel coming to the work site. It is Contractor’s responsibility to ensure all personnel that will be working at the job site attend this orientation / training.

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8. SAFETY:

Per FAR 22.102-1(a) entitled "Safety", Contractors are hereby informed that their employees or representatives present on property under Norfolk Naval Shipyard cognizance must follow Federal and State OSHA requirements and Norfolk Naval

Shipyard OSHE Program Manual, NAVSHIPYDNORINST P5090.2 requirements or safety requirements for site specific location of the contract.

Contractors and Non-NNSY Government Agencies (NNGAs) are hereby informed that their employees or representatives present on property under Norfolk Naval Shipyard (NNSY) cognizance must adhere to Federal OSHA requirements for hazardous energy control IAW 29 CFR 1915.89 and must follow Hazardous Energy Control (HEC) procedures as identified in NAVSEA’s Occupational Safety, Health, and Environment Corporate Manual (OSHECM) Chapter 250 (latest revision), when performing work under NNSY contract. All HEC work to be performed by Contractors and NNGAs requires that

NNSY Technical Points of Contact (TPOCs) and/or Contracting Officer’s Representatives (CORs) be notified of the HEC scope of work prior to starting work. Any changes or deviations in the initial scope of HEC work requires the NNSY

TPOCs and/or CORs be informed of the change/deviation. Appendix 250.B-1 through B-3 of OSHECM Chapter 250 for multiple employer work identifies when Contractors and NNGAs are required to assign their Lockout/Tags-Plus

Coordinator (LOTC) to coordinate HEC work with the cognizant NNSY LOTC. HEC locks shall be provided by the contractor or NNGA for their employees use. The HEC locks shall have red bodies with name labels or name tags affixed, identifying who installed the HEC lock(s) and a point of contact telephone number. HEC lock name labels and tags must be made of materials that will hold up to the environment to which they are exposed. HEC tags used for Tags-Plus HEC work shall be provided by the cognizant NNSY LOTC to the contractor or NNGA for their use if machinery, equipment, or systems (MES) cannot be locked out. OSHECM Chapter 250 Tags-Plus procedures will be strictly followed.

Contractors and NNGA’s may obtain electronic copies of OSHECM Chapter 250 (latest revision) and access the OSHA

1915.89 web site by using the following link to NNSY’s public access web site:

http://www.navsea.navy.mil/shipyards/norfolk/default.aspx

Names and contact information for NNSY LOTCs and/or the Facility Custodian will be provided by NNSY TPOC and/or

CORs set forth elsewhere in this award document.”

9. PLACE OF PERFORMANCE:

Contractor to perform repairs on #1 500kW SSMG’s on a 688 Class Moored Training Ship (MTS) Submarine located at Nuclear Power Training Unit (NPTU), Goose Creek, SC 29445.

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10. DEFENSE BIOMETRIC IDENTIFICATION SYSTEMS (DBIDS) FOR INSTALLATION ACCESS:

Any new contractor, vendor or supplier requesting base access AFTER 31 May 2017 will be required to obtain a DBIDS credential. NCACS credentials will no longer be issued. Only DBIDS credentials will be issued to ALL contractors, vendors and suppliers seeking base access AFTER 14 August 2017.

Defense Biometric Identification System (DBIDS) increases installation security and communications by receiving frequent database updates on changes to personnel/credential status, law enforcement warrants, lost/stolen cards, and force protection conditions. The system provides a continuous vetting anytime the DBIDS card is scanned at an installation entry point.

If you currently have a Navy Commercial Access Control System (NCACS) card, the following is required to get a DBIDS credential:

• Present your NCACS Card and a completed copy of the SECNAV FORM 5512/1 to the base Visitor Control Center representative.

• The VCC will pull up your information in the computer, ensuring all information is current and correct.

• Once your information is validated, a temporary DBIDS credential is provided.

• Your temporary credential will have an expiration date, prior to which you will need to obtain your permanent DBIDS credential (~ 90 days).

• For each additional U.S. Navy installation to which you need access, the first time you visit you only need to bring your

DBIDS credential and statement of purpose for base access when arriving at the Visitor Control Center.

• The representative will enter base access authorization and then you may proceed to work.

If you do NOT have an NCACS Card, the following is required to obtain a DBIDS credential:

• Present a letter or official document from my government sponsoring organization that provides the purpose for your access.

• Present valid identification, such as a passport or Real ID Act-compliant state driver's license.

• Present a completed copy of the SECNAV 5512/1 form to obtain your background check.

• Upon completion of the background check, the Visitor Control Center representative will complete the DBIDS enrollment process, which includes your photo, finger prints, base restrictions, and several other assessments; after all this is done, you will be provided with your new DBIDS credential.

• You may now proceed to work.

FOR ADDITIONAL QUESTIONS ABOUT OBTAINING A DBIDS CARD, CONTACT YOUR LOCAL BASE VISITOR

CONTROL CENTER. INFORMATION IS ALSO PROVIDED AT: www.cnic.navy.mil/om/dbids.ht

11. PORTABLE ELECTRONIC DEVICES:

"In accordance with COMSUBLANT/COMSUBPACINST 2075.1C, the use of Portable Electronic Devices (PEDs) while in or on Department of Navy Submarine spaces are prohibited. A portable electronic device (PED) is defined as any non-stationary electronic apparatus with singular or multiple capabilities of, but not limited to recording, storing, and/or transmitting data, voice, video, or photo images (e.g., cell phones, laptops, tablets and wearable devices such as fitness bands and smart watches).”

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12. AUTHORIZATION OF ADDITIONAL WORK:

Any additional work outside the scope of this contract/purchase order shall have written authorization from the Contracting

Officer prior to executing any additional work. Any work performed without the written authorization of the Contracting

Officer shall be considered “At-Risk” and the government will have no legal obligation to pay for the work performed.

Pursuant 13.0004, once you have initiated performance of the work, this shall constitute your acceptance of the contract.

13. NNSY POINT OF CONTACT

13.1. Technical POC:

Mr. William (Bill) Herron, Code 275

Desk: (843) 794-5096

Cell: (757) 284-8745

Or

Mr. Matthew Settar, Code 275

Desk: (757) 396-5144

Cell: (757) 636-2953

13.2. Invoice Certifier:

Ms. Marissa Murchison

Desk: (843) 794-5086

13.3. Code 246 POC:

Mr. DeWayne Reed

Desk: (843) 794-5076

13.4. Government Furnished Property (GEP) Plant Clearance Officer:

Mr. Nick Tuttle

Nicholus.r.tuttle1@navy.mil

757-943-0969

13.5. PEPM POC:

Mr. Brian Shrum

Desk: (843) 794-5093