Attachment I Statement of Work.docx

Los Angeles Class

STATEMENT OF WORK

FOR

Carbon Dioxide Scrubber and Carbon Monoxide-Hydrogen Burner Repairs

Prepared by

NORFOLK NAVAL SHIPYARD

PORTSMOUTH, VA

1. Scope:

1.1. Title: Los Angeles Class Submarine- CO2 Scrubber/COH2 Burner Repairs

1.2. Location of work: Norfolk Naval Shipyard (NNSY) Inside NNSY waterfront Controlled Industrial Area

2. References:

2.1. NAVSEA Standard Items, FY23

2.2. NAVSEA TM S9515-AK-MMO-010 (Rev. 07)

2.3. NAVSEA TM S9515-AS-MMM-010 (Rev. 06)

2.4. NASVEA 0902-018-2010, Section 9380-1 (Rev. B, Chg. 2)

2.5. CEPEDA DWG 1027-D100 (Rev. D)

2.6. CEPEDA DWG 1014-B100 (Rev. 16)

2.7. UIPI 5050-904 (Lat. Rev.)

2.8. UIPI 0505-908 (Lat. Rev.)

3. General Specifications:

3.1. Technical Representative is to perform repairs on the Carbon Dioxide Removal Plant (CO2 Scrubber, Mark III-B) and the CO/H2 Burner (Mark IV-E, Size 500CFM) aboard a Los Angeles Class Submarine.

4. Period of Performance:

4.1. 2/1/2023 – 1/31/2024

4.2. CLIN 0001 - REMOVAL

4.3. CLIN 0002 - INSTALLATION

4.4. CLIN 0003 - TESTING

4.5. CLIN 0004 - LONG LEAD TIME MATERIAL (LLTM)

5. Contractor Requirements:

5.1. Travel to jobsite and meet with Point of Contact.

5.2. Contractor to perform the recommended repairs of the CO2 Scrubber Plants 1 & 2 and CO/H2 Burner Plants 1 & 2 in accordance with references 2.2 and 2.3 and Cepeda Associates’ Repairs aboard a Los Angeles Class Submarine..

5.3. Scrubber Repair

5.3.1. Install new MEA heat exchangers.

5.3.2. Install refurbished boilers w/ heater boxes.

5.3.3. Install new level control systems.

5.3.4. Paint & preserve 3hp motors

5.3.5. Install new mechanical seals in MEA pumps

5.3.6. Install refurbished 5hp motors and new pulleys.

5.3.7. Install new 2 stage compressors.

5.3.8. Install new machinery mounts (MEA and Compressor bedplates) and ground straps.

5.3.9. Install refurbished control panels.

5.3.10. Install new RTD’s

5.3.11. Replace flex hoses.

5.3.12. Install new absorber packing

5.3.13. Install new V-8, V-9, V-11, V-13, V-14 & V-16.

5.3.14. All work to be performed in accordance with OEM specifications.

5.4. Burner Repair

5.4.1. Remove, refurbish and reinstall refurbished bypass ducts.

5.4.2. Remove, refurbish and reinstall refurbished control panels.

5.4.3. Install new temperature probes.

5.4.4. Remove, refurbish and reinstall refurbished fan motors and fan housings.

5.4.5. Remove, refurbish and reinstall refurbished filter boxes.

5.4.6. Install instrument brackets.

6. Government Responsibility:

6.1. Provide pier access for company vehicles to drop off and load tools and equipment at Norfolk Naval Shipyard.

6.2. Provide crane/rigging/forklift services as required to load/unload tools and equipment from vehicles pier side to boat.

6.3. Provide services to remove, dispose, and replenishment of systems fluids, including Monoethanolamine (MEA).

6.4. Provide services to isolate and operate equipment when requested by the contractor.

6.5. NNSY (Code 246) to perform all operational testing.

6.6. All electrical connections and disconnections aboard the submarine are the responsibility of Norfolk Naval Shipyard or Ship’s Force.

7. Contracting Officer Representative (COR):

7.1. TBD at time of Award

8. Safety/Security Requirements:

8.1. "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 OSHE OSHECM Chapter Hazardous Energy Control (HEC) requirements or safety requirements for site specific location of the contract.

8.2. 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.

8.3. 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.

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

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

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

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

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

8.3.6. 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.

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

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

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

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

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

8.3.12. 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.

8.3.13. You may now proceed to work.

8.3.14. 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.html

8.3.15. One-Day Passes. Participation in the DBIDS is not mandatory, and if the Contractor chooses to not participate, the Contractor's personnel will have to obtain daily passes, be subject to daily mandatory vehicle inspection, and will have limited access to the installation. The Government will not be responsible for any cost or lost time associated with obtaining daily passes or added vehicle inspections incurred by non-participants in the DBIDS.

9. Entry to NNSY – Screening Procedures

9.1. Possible Enhanced Screening procedures at the gates/entry control points may include answering a series of questions related to help screenings for contagious viruses or other epidemics such as COVID-19 self-screening forms, answering questions related to domestic and foreign travel in a specified time frame, and submission to temperature testing to determine if personnel are displaying symptoms or a fever. These screenings may cause delays or interruptions to contractors travel plans pre or post visit to Norfolk Naval Shipyard (NNSY). Due to certain travel or screening conditions that may be in effect, self-quarantine of contractor personnel may be required prior to entering NNSY for work.

10. PORTABLE ELECTRONIC DEVICES (PEDs)

10.1. 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).

OC and/or CORs set forth elsewhere in this award document.

STATEMENT OF WORK (SOW)

(CO2 Scrubber/COH2 Burner Repairs) Los Angeles Class Submarine

1. PURPOSE: This Letter of Understanding is established to ensure Work Control and Equipment Tag-out Isolation requirements and the expectations of the Repair Activity Representative (NNSY) are formally communicated to the contractor/vendor. Furthermore, to ensure any misunderstanding does not result in equipment damage, personnel injury, or any combination of events, which might lead to more severe damages or injuries during repairs in a shipyard environment.

2. REFERENCE:

(a) COMUSFLTFORCOMINST 4790.3 series, Volume IV, Chapter 10, Revision C1 or latest revision – Joint Fleet Maintenance Manual, Work Authorization and Control

(b) NAVSEAINST S0400-AD-URM-010/TUM, Revision 08 or latest revision – Tag-out User’s Manual (TUM)

(c) Code 246 Policy And Instruction Manual, P&I Memorandum #44, Rev “L” or latest revision – Work Authorization and Control Manual

(d) IPI 000-454 CH-3 or latest revision, Requirements for Controlled Evolutions

3. ATTACHMENT:

(1) Work Authorization Form (WAF)

(2) Contractor/Vendor Technical Work Document (TWD) Form

(3) Contractor/Vendor Training Completion Report

4. SCOPE:

a. A significant amount of work is performed by activities other than Norfolk Naval Shipyard personnel during availabilities. The personnel performing the work are typically private sector contractors/vendors. This document clearly defines the process to be followed in identifying, isolating, authorizing, and completing performed shipboard work. A clear understanding and strict compliance to the requirements of this document is prerequisite to starting work.

b. References (a) and (b) are the controlling documents for Work Control and Tag-out procedures at all Naval activities. Reference (c) consolidates the procedures for NNSY. This controlling contractor/vendor work for:

CONTRACTOR/VENDOR

LETTER OF UNDERSTANDING

FOR WORK PERFORMED ABOARD:

AT NNSY DURING:

5. Work Control & Authorization:

a. The Work Authorization Form (WAF) detailed in reference (c) is the document required for authorizing all intrusive shipboard contractor/vendor work. Specific instructions for completing the WAF are provided in reference (c).

b. Test Engineering Division, Code 246, Work Control, is responsible for reviewing applicable non-nuclear Technical Work Documents (TWD’s) and processing WAF(s) for all contractor/vendor work per reference (c). The contractor/vendor shall prepare a draft WAF using the guidelines, forms, and instructions of reference (c) and be prepared to assist Code 246 in properly identifying the work using the applicable supporting documents and TWDs. Code 246 will act as the Repair Activity Representative on all WAFs, tag out line items and tags associated with contractor/vendor work.

In the preparing of the WAF, the following conditions are applicable:

(1) If the contractor/vendor utilizes a serialized TWD (uniquely numbered or AIM entered work document) to accomplish work, the contractor/vendor shall provide Code 246 with a draft Attachment (1) WAF, TWD, and supporting documentation (e.g., drawings, Shipalt records, etc).

(2) If the contractor/vendor does not utilize a serialized technical work document to accomplish work, the contractor/vendor shall provide Code 246 with a completed Attachment (2) Contractor/vendor TWD and provide supporting documentation (e.g., drawings, Shipalt records, etc.). Code 246 will serialize the Contractor/Vendor TWD and process as any other TWD.

c. Code 246 will evaluate the submitted TWD and supporting documentation to determine if the described work is intrusive or non-intrusive shipboard work.

(1) For nonintrusive work or non-shipboard work, the TWD will be annotated No WAF Required (“NWR”) in the ‘WORK RELEASE’ block and signed by Code 246.

The signed document will then be released to the contractor/vendor. Upon receipt of the annotated TWD, the contractor/vendor may commence work.

(2) For intrusive shipboard work, Code 246 may release the serialized TWD or Contractor/Vendor TWD by processing a new WAF isolating the work or by attaching the work to an existing WAF, as directed by reference (c).

(a) If a new WAF (generated by the contractor/vendor, Code 246, or in combination) is utilized, Code 246 shall process the WAF through Ship’s Force. Code 246 will indicate in the TWD the WAF isolating the work, sign as released and attach a copy of the WAF to the TWD.

(b) If the work is attached to an existing WAF, Code 246 shall process the WAF by adding the TWD to the WAF (adding the serial number to the TWD Line Item Record sheet). Code 246 will indicate on the TWD which WAF is isolating the work, sign as released, and attach a copy of the WAF to the TWD.

(c) The contractor/vendor shall receive the original TWD or a copy of the contractor/vendor TWD with Code 246 authorization signature. A copy of the WAF will be attached and shall be retained on the worksite while performing work. The contractor/vendor shall also maintain a copy of each WAF with the active Technical Work Document (TWD) and Drawings (or Contractor TWD as detailed in LOU) until the work is completed. Upon receipt of signed authorized documents, work may start.

(d) Should special requirements exist (i.e. work on energized gear, depressurization and draining of systems) the contractor/vendor will be prepared to assist Code 246 to meet the requirements of reference (c) prior to the release of the WAF. This may mean the contractor/vendor will complete applicable entries on forms, or indicate specific drainage/depressurization points to verify system status. Should any of these be required, the Code 246 Work Control personnel will inform the contractor/vendor at the earliest possible time.

(e) Code 246 will evaluate the proposed work and isolation to identify abnormal conditions, testing, concurrent work or test which could cause hazardous conditions to personnel or equipment. Should such conditions exist which would preclude expedient work release, Code 246 Work Control will inform the contractor/vendor of the condition and expected delay in processing.

(f) If work conditions change, such that a stoppage in work is required, Code 246 will issue a STOP WAF as per reference (c). The contractor/vendor will place the system being worked in a safe condition to stop work when issued a STOP WAF and sign the form. All listed work on the STOP WAF will be stopped until the STOP WAF is cleared. Code 246 may require the contractor/vendor to return the TWD and WAF isolating such work until the STOP WAF is cleared and authorization to resume work is granted.

When notified, the contractor/vendor will sign to release the STOP WAF and can then resume work.

6. Completion of Work:

a. Upon completion of the work the contractor/vendor shall supply Code 246 with a copy of the TWD signed indicating work is complete, or sign the Work Complete block on the original Contractor/Vendor TWD form. Code 246 personnel shall sign for work complete on the associated WAF after satisfactory review, as applicable.

b. Code 246 and Ship’s Force will complete the actions necessary to clear associated tags and line items. The contractor/vendor is advised clearing the contractor/vendor work may not clear all hanging tags, if tags referenced in other work documents for isolation. If notification of tags removal is desired, the contractor/vendor will have to check with Code 246 to find out if tags have been removed. Notification is not automatic.

7. APPROVAL FOR AUTHORIZED TESTING & OPERATION:

a. The contractor/vendor is advised that the operation of ship’s equipment is not authorized.

The operation of valves and components will be performed by Ship’s Force or Code 246 within system transfer boundaries when a system transfer WAF is in effect. The operation of any tagged valve or component will result in a critique offense without issuance of warning.

b. Authorized contractor/vendor shipboard testing requires the following actions:

(1) WAF clearance: The work requiring testing must have all associated TWDs signed as ‘Work Complete’. Code 246 will evaluate WAFs to determine if the system status is appropriate to support testing.

(2) Pretest Checks: Contractor/vendor test procedures must include prerequisite requirements to ensure the test boundary is intact and any collateral work, WAFs, and/or other required testing has been completed.

(3) JTG / NN Concurrence: When system / component testing is required, the contractor/vendor shall provide Code 246 with the applicable test procedure information. The test procedure unique number and title must be listed on the List of Authorized Tests (LAT) for authorization by the Joint Test Group (Non-Nuclear) (JTG / NN) prior to testing, if the JTG / NN is assigned. Only those tests listed on the LAT (concurred on by the JTG / NN, if assigned) are authorized for execution. The contractor/vendor may be requested to attend JTG / NN meetings to discuss the details of testing they desire to perform.

c. When system/component testing in accordance with a TWD or test procedure involves the operation of remotely controlled equipment where safety observers are required to be on station, the contractor/vendor shall fulfill the requirements of reference (d) regarding a Controlled Evolution.

(1) Examples of operations which would require a Controlled Evolution include: Operating torpedo tube muzzle doors, ejection pump doors, stern, fairwater & bow planes, rudders, vertical launch hatches, thin line/fat line towed array, secondary propulsion motors, main ballast tank vent valve/blow systems, anchors, antennas, radars, launchers, periscopes, and masts.

(2) Code 246 is the final authority in determining if a Controlled Evolution is required. The conduct of a Controlled Evolution involves completing a Controlled Evolution Form (available from Code 246 and in accordance with reference (d)), designating a Person In Charge (PIC), assigning safety observers and supplying a detailed description of the evolution.

d. Code 246 and Ship’s Force concurrence must be obtained prior to the start any testing evolution. The contractor/vendor is responsible for obtaining Ship’s Force support as needed for testing and/or Controlled Evolutions.

8. TRAINING:

d. Any questions regarding the processing of WAFs, control of work, tag-outs, or control of testing should be directed to NNSY Code 246.

e. Any contractor/vendor sponsored by and contracted to perform work on board the

USS

(SSN )

will sign a Letter of Understanding indicating they understand the requirements stated and will comply, performing actions required prior to commencing any work shipboard.

9. POINTs OF CONTACT:

a. The designated point of contact for the

USS

(SSN )

Project Team for contractor/vendor personnel is the Work Integration Team (WIT) representative):

WIT Name:

b. The designated point of contact for WAF or Tag-out questions is Code 246 Work Control. Final authority on all WAF and Tag-out questions or problems is the Code 246 CTE:

CTE Name:

10. SIGNATURES: I/WE HAVE COMPLETED THE PROVISIONS REQUIRED BY THE PROJECT TEAM AND THE ACTIONS LISTED IN THIS LETTER OF UNDERSTANDING. I/WE HAVE COMPLETED INDOCTRINATION TAG-OUT TRAINING AND WORK CONTROL TRAINING AS PROVIDED BY CODE 246.

Contractor/Vendor (Company Name)

Contractor/Vendor Point of Contact (Print Name)

Contractor/vendor Point of Contact (Signature)

Date

Telephone Number

The following personnel are authorized to perform Work Control functions for the above listed organization, to include generating draft WAFs, Contractor/Vendor TWDs indicate completed work, sign for work completed and other associated work.

The completed and signed form will be maintained by Code 246 and filed with Work Control.

Work Authorization Form

1. USS

2. SYSTEM

3. 3. WAF NO.

7. JOB DESCRIPTION

6. TECHNICAL WORK DOCUMENT

PREPARATION FOR WORK

8. POST WORK TESTING IS AS SPECIFIED: BELOW IN THE TWD NO TEST REQD FORMAL TEST PROGRAM

9. RESTRICTIONS/PRECAUTIONS/REMARKS

10. DIVISION/REPAIR ACTIVITY READY TO COMMENCE WORK. LPO/DIV OFF or RA __________________________________DATE_______

AUTHORIZATION TO WORK

11. SAFETY OF SHIP (Submarine Only): YES NO RA SSO (if SPOD used) or QUALIFIED WATCH/DUTY OFFICER (if SOSMIL used) __________________________________________________________________________________________________ DATE __________

12. CONCURRENCES:

_________________________ DATE _______ __________________________ DATE _______ _______________________ DATE _______

13. TAGOUT REQUIRED: YES NO

SYSTEM/COMPONENT IS LINED UP FOR WORK, A TAG OUT IS HUNG, VERIFIED AND SIGNED BY THE REPAIR ACTIVITY (IF REQUIRED) AND

SHIP.

TAGOUT NO.____________________________

___________________________DATE____________

WATCH/DUTY OFFICER

14. PLANT/SHIP CONDITIONS (E.G., DRAINED, DE-PRESSURIZED,

DE-ENERGIZED, RESTRAINED) SET. DIVISION/RA IS AUTHORIZED TO

START WORK

___________________________DATE____________

WATCH/DUTY OFFICER

__________________________________DATE __________

REPAIR ACTIVITY

NOTIFICATION OF WORK COMPLETION

15. RESTRICTIONS/PRECAUTIONS/REMARKS

16. WORK IS COMPLETE

LPO/DIV OFF or RA ______________________DATE ________________

17. TESTING IS COMPLETE

WATCH/DUTY OFF or RA ______________________DATE ________________

18. WAF CLOSED OUT

RA__________________________________DATE_________________ WATCH/DUTY OFF __________________________DATE_______________

CHECK IF CONTINUED ON ANOTHER

Attachment (1) SHEET _____ of _____

CONTRACTOR/VENDOR TECHNICAL WORK DOCUMENT

8. CONTRACTOR/VENDOR COMMENTS

9. NNSY COMMENTS

10. CONTRACTOR/VENDOR READY TO COMMENCE WORK.

CONTRACTOR/VENDOR SIGNATURE

BADGE NO.

PHONE NO.

DATE

11. NNSY WORK RELEASE:

ISOLATION / TAGOUT SAT:

WAF NO.

C-246

CK#

DATE

NOTIFICATION OF WORK COMPLETION

12. WORK IS COMPLETE

CONTRACTOR/VENDOR SIGNATURE

BADGE NO.

PHONE NO.

DATE

|_| CHECK IF CONTINUED ON ANOTHER SHEET Attachment (2)

Contractor/Vendor Training Completion Report The training on Work Authorization and Control provided by NNSY Code 246 has been attended and completed by the following individuals. Training of employees of the listed organization is the responsibility of the supervisor by either performing training using provided materials or by arranging training by Code 246 personnel.

Attachment (3)