TO 005 SOW synopsis.docx

Statement of Work (SOW) SSGN 726 Diesel Engine Blower Repairs

INTRODUCTION

1.0.1 The Naval Surface Warfare Center - Philadelphia Division (NSWCPD) is the Department of Defense entity responsible for research and development, test and evaluation, engineering and fleet support organization for the Navy’s ships, submarines, military watercraft and unmanned vehicles. This requirement is for NSWCPD Code 422 Diesel Engine Branch, which is responsible for diesel engines within the U.S. Navy Fleet, including the SSBN/GN 726 and SSN 688 ship classes.

1.0.2 This contract is for non-personal services. It does not create employment rights with the U.S. Government whether actual, inherent, or implied. By agreeing to perform the services described in these specifications, the Contractor acknowledges that he/she is not, and shall not become, an employee of the U.S. Government. The Contractor further agrees that he/she shall not bring any cause of action in any forum claiming that he/she has become an employee of the U.S. Government.

1.0.3 The Contractor shall, pursuant to the Government’s right and obligation to inspect, accept, or reject the work, comply with such general direction of the Contracting Officer, or the duly authorized representative of the Contracting Officer as is necessary to ensure accomplishment of the contract objectives.

1.0.4 Government / Contractor Relationship

The services to be delivered under this Task Order are non-personal services and the parties recognize and agree that no employer-employee relationship exists or will exist under the Task Order between the Government and the Contractor's personnel. Therefore, it is in the best interest of the Government to provide both parties a full understanding of their respective obligations.

The Contractor employees shall identify themselves as Contractor personnel by introducing themselves or being introduced as Contractor personnel and displaying distinguishable badges or other visible identification for meetings with Government personnel. In addition, Contractor personnel shall appropriately identify themselves as Contractor employees in telephone conversations and in formal and informal written correspondence

Contractor personnel under this Task Order shall not engage in any of the inherently Governmental functions listed at FAR Subpart 7.5 or DFARS Subpart 207.5.

Employee Relationship:

The services to be performed under this Task Order do not require the Contractor or its personnel to exercise personal judgment and discretion on behalf of the Government. Rather the Contractor's personnel will act and exercise personal judgment and discretion on behalf of the Contractor.

Rules, regulations, directives, and requirements that are issued by the U. S. Navy and NSWCPD under its responsibility for good order, administration, and security are applicable to all personnel who enter a Government installation or who travel on Government transportation. This is not to be construed or interpreted to establish any degree of Government control that is inconsistent with a non-personal services contract.

Inapplicability of Employee Benefits: This Task Order does not create an employer-employee relationship. Accordingly, entitlements and benefits applicable to such relationships do not apply.

Notice: It is the Contractor's, as well as the Government's, responsibility to monitor Task Order activities and notify the Contracting Officer if the Contractor believes that the intent of this Section has been or may be violated.

The Contractor shall notify the Contracting Officer in writing via letter or email within three (3) calendar days from the date of any incident that the Contractor considers to constitute a violation of this Section. The notice should include the date, nature, and circumstances of the conduct; the name, function, and activity of each Government employee or Contractor official or employee involved or knowledgeable about such conduct; identify any documents or substance of any oral communication involved in the conduct; and the Contractor's estimated date when, absent a response, cost, schedule or performance will be impacted.

The Contracting Officer will, within five (5) calendar days after receipt of notice, respond to the notice in writing. In responding, the Contracting Officer will either:

Confirm the conduct is in violation and when necessary direct the mode of further performance, Countermand any communication regarded as a violation, Deny that the conduct constitutes a violation and when necessary direct the mode of further performance, or In the event the notice is inadequate to make a decision, advise the Contractor what additional information is required, and establish the date by which it should be furnished by the Contractor.

1.1 BACKGROUND

1.1.1 USS Ohio (SSGN 726) Emergency Diesel Generator (EDG) scavenging air blower requires repairs as readings are out of specification after 95 hours of run time since new installation in 2020 when the EDG was overhauled.

1.1.2 The below table is a history of the scavenging air blower’s specification readings for the Ohio blower installed in 2020. The “2020 POST OVERHAUL INSPECTION REPORT” readings are taken from the post overhaul inspection report and the “CURRENT INSPECTION 2022” readings were taken by Puget Sound Naval Shipyard (PSNS) DEI inspectors during current in progress diesel inspection in February 2022.

1.2 SCOPE OF WORK

1.2.1 The scope of work for this Task Order is:

· Inspect as-found condition of USS Ohio scavenging air blower.

· Accomplish retiming of blower.

· Perform operational testing of the blower on blower test stand.

· Deliver blower to USS Ohio at PSNS.

REFERENCE DOCUMENTS

MS3112-OP-004-1 & 2 – Blower Inspection and Repair from NAVSEA Technical Manual S9311-DM-HBK-010 Rev. 3, Standardized Maintenance Procedures for US Navy Diesel Engines Fairbanks Morse Opposed Piston Model 12-38ND 8 1/8, LSD 41/49 Class Ships, dated 31 July 2020

Proprietary OEM test stand operation and testing procedure 4409-FM

REQUIREMENTS

3.1 The contractor shall develop, maintain, and submit a project plan CDRL (A004) that demonstrates the contractor’s understanding of the task order requirements and establishes critical and measurable task milestones.

3.2 The Contractor shall provide all labor, materials, equipment, special tools and technical expertise necessary to set blower timing and test blower on blower test stand. The intent of this effort is to return the SSGN 726 blower to unrestricted service following out of specifications readings during current diesel engine inspection. In support of this effort, the following requirements are established:

3.2.1 Initial Inspections

3.2.1.1 Clean and inspect the blower in accordance with section 1.5.1 of Reference 2.1 with the exception of inspection of grid members and cover bolts in step 1.5.1.F.

3.2.1.2 Perform the following as-found inspections:

· Rotor to housing axial clearance in accordance with section 2.7.7 of Reference 2.1. Record results in corresponding data table 2.10.51.

· Rotor end thrust in accordance with section 2.7.8 of Reference 2.1. Record results in corresponding data table 2.10.53.

· Timing gear backlash in accordance with section 2.7.13 of Reference 2.1. Record results in corresponding data table 2.10.60.

· Rotor to rotor clearance in accordance with section 2.7.14 of Reference 2.1. Lead wire with 0.031” diameter is acceptable for use for lead wire clearance readings. Record results in corresponding data tables 2.10.62 and 2.10.63.

· Rotor to housing radial clearance in accordance with section 2.7.15 of Reference 2.1. Record results in corresponding data table 2.10.65.

· Gate rotor gear hub face and radial runout, gate rotor gear face and radial runout, and main rotor gear face runout in accordance with applicable steps in section 2.7.10 of Reference 2.1. Record results in corresponding data table 2.10.56.

3.2.1.3 Consolidate blower initial inspection readings and submit via condition found report (CFR) (CDRL A008). Out of specification readings shall be highlighted. Recommended corrective action(s) shall be provided for all out of specification readings.

3.2.2 Repair - Based on the results of the as-found inspections, accomplish repairs to the blower to set new blower rotor timing as follows:

3.2.2.1 Record breakaway torque of all 12 timing gear-to-hub bolts. Remove the four fitted drive gear-to-hub bolts and corresponding nuts. Inspect the bolts, nuts and bores for nicks, burrs and/or signs of galling or other signs of damage or improper fit. Measure and record the outside diameter of the existing fitted timing bolts at a minimum of three locations along the shank of each bolt. Measure and record the surface finish and inside diameter of the fitted timing bolt bores at a minimum of three locations along the length of each bore. Discard bolts and nuts after visual and dimensional inspection.

3.2.2.2 Set blower rotor timing in accordance with section 2.7.11 of reference 2.1. Set blower rotor timing to have the suction side lobe-to-lobe clearances approaching minimum specification and the discharge side lobe-to-lobe clearances approaching maximum specifications. Record rotor to rotor clearances and drive gear runout readings.

3.2.2.3 Fit up fitted timing bolts and corresponding gear/hub bores in accordance with section 2.7.12 of Reference 2.1. Record the following timing repair measurements:

· Final outside diameters of the four fitted timing bolts at a minimum of three locations along the shank of each bolt.

· Final inside diameters of the four fitted timing bolt bores at a minimum of three locations along the length of each bore.

· Final surface finish four fitted timing bolt bores.

· Final torque of all 12 timing gear bolts.

3.2.2.4 Upon completion of rotor retiming, consolidate results of visual and dimensional inspections conducted in step 3.2.2.1 and data obtained in steps 3.2.2.2 and 3.2.2.3, and submit via CFR (CDRL A008). The CFR shall discuss any out of specification readings and any negative visual inspection results.

3.2.3 Post-Repair Inspections

3.2.3.1 After successful completion of blower rotor retiming efforts, obtain a complete set of blower readings to include the following:

· Timing gear backlash in accordance with section 2.7.13 of Reference 2.1. Record results in corresponding data table 2.10.60.

· Rotor to rotor clearance in accordance with section 2.7.14 of Reference 2.1. Lead wire with 0.031” diameter is acceptable for use for lead wire clearance readings. Record results in corresponding data tables 2.10.62 and 2.10.63.

· Rotor to housing radial clearance in accordance with section 2.7.15 of Reference 2.1. Record results in corresponding data table 2.10.65.

· Gate rotor gear hub face and radial runout, gate rotor gear face and radial runout, and main rotor gear face runout in accordance with applicable steps in section 2.7.10 of Reference 2.1. Record results in corresponding data table 2.10.56.

3.2.3.2 Consolidate post-repair blower inspection readings and submit via CFR (CDRL A008). Out of specification readings shall be highlighted and discussed.

3.2.4 Post-Repair Testing & Inspections

3.2.4.1 Transport repaired blower to FMD Beloit, WI facility for test stand operational testing.

3.2.4.2 Perform operational test of blower assembly on blower test stand in accordance with reference 2.2 to include the following. Report data and submit data via CFR. The CFR shall discuss any out of specification readings.

· Perform receipt inspection of blower to include:

· Rotor to housing axial clearance in accordance with section 2.7.7 of Reference 2.1. Record results in corresponding data table 2.10.51.

· Rotor end thrust in accordance with section 2.7.8 of Reference 2.1. Record results in corresponding data table 2.10.53.

· Timing gear backlash in accordance with section 2.7.13 of Reference 2.1. Record results in corresponding data table 2.10.60.

· Rotor to rotor clearance in accordance with section 2.7.14 of Reference 2.1. Lead wire with 0.031” diameter is acceptable for use for lead wire clearance readings. Record results in corresponding data tables 2.10.62 and 2.10.63.

· Rotor to housing radial clearance in accordance with section 2.7.15 of Reference 2.1. Record results in corresponding data table 2.10.65.

· Gate rotor gear hub face and radial runout, gate rotor gear face and radial runout, and main rotor gear face runout in accordance with applicable steps in section 2.7.10 of Reference 2.1. Record results in corresponding data table 2.10.56.

· Operate the blower for no less than 2 hours.

· Verify and Measure CFM of the air delivery at 10 IN.HG. discharge pressure of 9500 CFM Minimum

· Verify and Measure CFM of the air delivery at 20 IN.HG. discharge pressure of 9200 CFM Minimum

· Operate blower at 2 IN.HG intake pressure and 30 IN.HG. discharge pressure for 15 minutes

· Inspect the blower to ensure that no rubbing occurs from either rotor-to-rotor or rotor-to-housing contact.

3.2.4.3 Perform post-testing inspection of blower. Obtain a complete set of blower readings to include the following:

· Rotor to housing axial clearance in accordance with section 2.7.7 of Reference 2.1. Record results in corresponding data table 2.10.51.

· Rotor end thrust in accordance with section 2.7.8 of Reference 2.1. Record results in corresponding data table 2.10.53.

· Timing gear backlash in accordance with section 2.7.13 of Reference 2.1. Record results in corresponding data table 2.10.60.

· Rotor to rotor clearance in accordance with section 2.7.14 of Reference 2.1. Lead wire with 0.031” diameter is acceptable for use for lead wire clearance readings. Record results in corresponding data tables 2.10.62 and 2.10.63.

· Rotor to housing radial clearance in accordance with section 2.7.15 of Reference 2.1. Record results in corresponding data table 2.10.65.

· Gate rotor gear hub face and radial runout, gate rotor gear face and radial runout, and main rotor gear face runout in accordance with applicable steps in section 2.7.10 of Reference 2.1. Record results in corresponding data table 2.10.56.

3.2.4.4 Consolidate pre- and post-testing blower readings and test result readings, and submit consolidated data via CFR (CDRL A008). The CFR shall compare the pre- and post-testing blower readings, and shall highlight and discuss any out of specification readings, any deltas or discrepancies between the two data sets, and results of operational test of blower on blower test stand.

3.2.5 Delivery

3.2.5.1 Upon satisfactory completion of blower testing and post-test inspection, the contractor shall package and ship the blower assembly to the USS Ohio Repair Project Team at Puget Sound Naval Shipyard. Shipping address and receipt POC will be provided via separate correspondence at time of shipping.

3.2.6 Material

3.2.6.1 Below is a list of material that the Contractor will be required provide in order to complete the requirements of this SOW:

LOCK WIRE, 16 GA COPPER

WASHER

4.0 DELIVERABLES

4.1 General

4.1.1 All deliverables submitted during the execution of this Task Order shall comply with the applicable Data Item Descriptions (DIDs) referenced in the individual CDRLs (DD 1423s) included in Exhibit A of the base contract.

4.1.2 All products, documentation, data files and masters for products/reports etc. developed to support the requirements established in this SOW are the property of the Government and shall be turned over to NSWCPD upon request or at the completion of the order. Deliverables shall be developed and submitted in accordance with the Contract Data Requirements Lists (CDRLs) and the specific requirements of each Task Order. Both electronic and hard copy deliverables may be required. Work products shall be submitted in media (e.g., DOC, XLS, PDF, etc.) as mutually agreed upon prior to submission. Unless otherwise specified, deliverable products may be in Contractor format.

4.2 Deliverable Acceptance Criteria

4.2.1 Final inspection and acceptance of all work, reports, and other deliverables will be performed by the Government Subject Matter Expert (SME) at the place of delivery. General quality measures, as set forth below, will be applied to each work product delivered under this statement of work:

· Accuracy - Deliverables shall be accurate in presentation, technical content, and adherence to accepted elements of style.

· Clarity – Deliverables shall be clear and concise. Any/all diagrams/text shall be easy to understand and be relevant to the supporting narrative.

· Consistency to Requirements - All deliverables must satisfy the general requirements of this statement of work as well as the specific requirements of each Task Order.

· File Editing - All electronic text and diagrammatic files shall be editable by the Government unless otherwise agreed.

· Timeliness - Deliverables shall be submitted on or before the due date specified by the Government.

4.3 The contractor shall provide the following deliverables during the execution of this Task Order. The specific requirements for each deliverable are provided in applicable Contract Data Requirements Lists (CDRLs).

4.3.1 Contract Status Report (CDRL A001)

4.3.2 Travel Report (CDRL A002)

4.3.3 Contractor’s Personnel Roster (CDRL A003)

4.3.4 Project Planning Chart (CDRL A004)

4.3.5 Technical Reports (CDRL A005)

4.3.6 Government Furnished Property Inventory Monthly Report (CDRL A006)

4.3.7 Government Furnished Property Inventory Final Report (CDRL A007)

4.3.8 Condition Found Report (CDRL A008)

4.3.8.1 In addition to the references in Section 3, a CFR is to be submitted when the Contractor identifies needed repairs and recommend corrective action for work discovered during the contract performance period, which are not covered by the scope of work.

5.0 SECURITY REQUIREMENTS

5.1 The Contractor shall comply with the security requirements of the Basic Ordering Agreement.

5.2 Operations Security (OPSEC)

5.2.1 The Contractor shall protect critical information associated with this order to prevent unauthorized disclosure. The NSWC Philadelphia Division's (NSWCPD) Critical Information List (CIL)/ CIIL (Critical Indicators and information list) will be provided on site, if warranted. Performance under this order requires the Contractor to adhere to OPSEC requirements. The Contractor may not impose OPSEC requirements on its sub-contractors unless NSWCPD approves the OPSEC requirements. During the period of performance of this order, the Contractor may be exposed to, use, or produce, NSWCPD Critical Information (CI) and/or observables and indicators which may lead to discovery of CI. NSWCPD’s CI will not be distributed to unauthorized third parties, including foreign governments, or companies under Foreign Ownership, Control, or Influence (FOCI).

5.2.2 Controlled Unclassified Information (CUI) correspondence transmitted internally on the Contractor's unclassified networks or information systems, and externally, shall be protected per NIST SP-800-171, Protecting CUI in Non-federal Systems and Organizations. Assembled large components/systems being transported to and from testing areas, other production or government facilities (whether or not on public roadways) shall be in an enclosed van trailer or covered flatbed trailer. Component/System outside storage, staging, and test areas shall be shielded/obscured from public view wherever physically possible.

5.2.3 NSWCPD’s CI shall not be publicized in corporate wide newsletters, trade magazines, displays, intranet pages or public facing websites. Media requests related to this project shall be directed to the PCO, and the COR who will forward the required to the NSWCPD Public Release Authority for review.

5.2.4 Any attempt by unauthorized third parties to solicit, obtain, photograph, or record, or; incidents of loss/compromise of government Classified or CI, Business Sensitive, Company Proprietary information related to this or other program must be immediately reported to the Contractor's Facility Security Officer and Cognizant Security Office and/or the Naval Criminal Investigative Service, and the NSWC PD Security Division (Code 105.1). Questions concerning these requirements shall be directed to the PCO, and the COR who will forward the request to the NSWC PD Security Division (Code 105.1).

5.3 Receipt, Storage and Generation of Controlled Unclassified Information (CUI)

5.3.1 All Controlled Unclassified Information (CUI) associated with this order must follow the minimum marking requirements of DoDI 5200.48, Section 3, paragraph 3.4.a, and include the acronym "CUI" in the banner and footer of the document. In accordance with DoDI 5200.48, CUI must be safeguarded to prevent Unauthorized Disclosure (UD). CUI export controlled technical information or other scientific, technical, and engineering information must be marked with an export control warning as directed in DoDI 5230.24, DoDD 5230.25, and Part 250 of Title 32, CFR. Nonfederal information systems storing and processing CUI shall be protected per NIST SP-800-171, or subsequent revisions. All transmissions to personal email accounts (AOL, Yahoo, Hotmail, Comcast, etc.) and posting on social media websites (Facebook, Instagram, Twitter, LinkedIn, etc.) are prohibited. Destroy CUI associated with this contract by any of the following approved methods: A cross-cut shredder; a certified commercial destruction vendor; a central destruction facility; incineration; chemical decomposition; pulverizing, disintegration; or methods approved for classified destruction.

6.0 PLACE OF PERFORMANCE

6.1 The primary place of performance for this Task Order shall be at Contractor’s facilities in San Diego, CA and Beloit, WI.

7.0 TRAVEL

7.1 This task order is being awarded on a firm-fixed price basis to support the inspection, repair, testing and shipment of a 12-cylinder OP axial flow blower. As result, if the contractor determines travel is necessary for the successful completion of this task order, the contractor shall include in their proposal all costs associated with travel necessary to complete all elements of this task order within the established period of performance. Additionally, a travel report (CDRL A002) is required after each travel occurrence.

8.0 GOVERNMENT FURNISHED MATERIAL/EQUIPMENT/SERVICES

8.1 Government furnished material includes the scavenging air blower from the USS Ohio. Government will deliver USS Ohio blower to Contractor’s facility listed in Section 6.0.

9.0 LEVEL OF EFFORT

9.1 This task order is being awarded on a firm-fixed price basis to support the inspection, repair, testing and shipment of a 12-cylinder OP axial flow blower. As a result, the contractor shall include in their proposal the appropriate labor mix and level of effort necessary to complete all elements of this task order within the established period of performance.

10.0 TASK ORDER PERIOD OF PERFORMANCE

10.1 The period of performance for this task order is three (3) months from the time of award or receipt of blower, whichever occurs later.

11.0 TECHNICAL POINTS OF CONTACT (TPOC)

11.1 The TPOCs for this delivery order are:

· Greg Crompton, NSWCPD Code 422, Philadelphia PA. Mr. Crompton can be contacted at gregory.j.crompton.civ@us.navy.mil or (610) 888-7822

· Kurt Weaver, NSWCPD Code 422, Philadelphia PA. Mr. Weaver can be contacted at kurt.r.weaver.civ@us.navy.mil or (215) 834-4677

12.0 SUBJECT MATTER EXPERT (SME)

12.1 The SME for this delivery order is Stephen Kovacs, NSWCPD Code 421, Philadelphia PA. Mr. Kovacs can be contacted at stephen.n.kovacs.civ@us.navy.mil or (856) 904-2587.

13.0 CONTRACTING OFFICER’S REPRESENTATIVE (COR)

13.1 The COR for this task order will be Amy Enever. NSWCPD Code 4021, Philadelphia, PA. Ms. Enever can be contacted at amy.m.enever.civ@us.navy.mil or (445) 444-5317.

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