Final SOW for YFNB-41.pdf

Repairs to Barge YFNB-41 01/13/2025

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STATEMENT OF WORK

For

YFNB-41 Barge

1.0 General

1.1 Portsmouth Naval Shipyard has a requirement for the repair of one (1) working and planning barge, moored Naval Submarine Base New London, in Groton, CT.

Repairs required under this contract shall be performed on-site at Naval Submarine Base New London, Pier 15.

1.2 The Contractor shall only provide technicians that are licensed or certified in their respective trade(s) to perform any repairs.

2.0 Scope

2.1 The contractor shall provide trained/certified technicians to perform repairs and upgrades on all systems, safety equipment, and ancillary support equipment. In addition, Contractor personnel who maintain and repair any equipment shall have a minimum of one-year experience in performing those tasks. During the duration of this contract, if technician personnel are replaced, the contractor shall provide trained/certified replacement technicians that can perform repairs.

2.2 The contractor shall submit a proposal for parts and labor required for Unplanned

Parts and Repair exclusively under Work Item 512-11-002. The contractor shall obtain the Contracting Officer’s (KO) written approval for each individual invoice before commencing any repairs. Quotes shall include each replacement part number with pricing and labor hours required to make individual repairs.

2.3 The contractor shall submit a complete, legibly written or typed report of each accomplished Work Item to the Contracting Officer’s Representative (COR) and Technical Point of Contact (TPOC) within three (3) business days after the repair service is accomplished. The contractor shall also submit a complete, legibly written or typed report detailing the results of the system test of 4.2.1, visual inspection of 4.5.3, and the operational test of 4.6.1, detailed below.

3.0 References

3.1 NAVSEA Standard Item 009-32

3.2 NAVSEA Standard Item 009-25

3.3 NAVSEA Standard Item 009-12

3.4 Reserved

3.5 NAVSEA Standard Item 009-107

3.6 401-5372578 Rev A, YFNB 41 Modernization Fire and Flooding System

3.7 104-FD-VG1055, Fire Detection System

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3.8 YFNB 41 416-002, Foundation Incid Fire Alarm System

3.9 YFNB 41-533-001, Potable Water Drinking Fountain Replace

3.10 YEFNB 41-533-002, Plumbing Drain Mods Drinking Fountain Replace

3.11 S9086-RK-STM-010/505 Rev 6, Naval Ships' Technical Manual Chapter 505

Piping Systems

3.12 S9086-T8-STM-010/CH-593 Rev 4, Naval Ships’ Technical Manual Chapter 593

Pollution Control

3.13 505-5373952 Rev B, CHT Sewage System Arrangement and Details

3.14 506-4651219 Rev B, 1000 Gallon CHT Sewage Tank

3.15 113-5373953 Rev A, YFNB-41 FDN CHT Sewage System

3.16 803-921865 Rev R, Cathodic Protection Hull Zinc Anodes

3.17 YFNB 41 512-002, HVAC Mods Main Deck

3.18 YFNB 41 512-003, HVAC Mods Hold

3.19 YFNB 41 512-004, HVAC Removals

3.20 YFNB 41 514-001, A/C Piping Install Main Deck

3.21 YFNB 41 514-002, A/C Piping Install Hold

3.22 YFNB 41 514-003, A/C Piping Install 01 Level

3.23 YFNB 41 302-001, Power Mods Incid to HVAC Install

3.24 YFNB 41 302-002, Control Power Mods Incid to HVAC Install

4.0 Requirements

4.2 ITEM NO: 401-11-001: Modernization Flooding System

IAW References:

3.6 401-5372578 Rev A, YFNB 41 Modernization Fire and Flooding System

Location:

Throughout the Barge

Identification:

Not-to-Exceed Quantity 12 (EA) Alarm Sensors

4.2.1 Accomplish a test of the Flooding Alarm System, using REF 3.6 for guidance.

4.2.2 Accomplish the requirements of REF 3.6 for the repair of Fire and

Flooding Alarm System and install up to 12 alarm sensors, should they be found defective after executing 4.2.1.

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4.2.2.3 Accomplish an operational test on new on Fire/Flooding Alarm System in accordance with REF 3.6.

4.2.2.4 Accomplish the requirements of REF 3.1 for new and

disturbed surfaces.

NOTES: None.

4.3 ITEM NO: 416-11-001: Fire Alarm; Install

3.2 NAVSEA Standard Item 009-25

3.3 NAVSEA Standard Item 009-12

3.4 Reserved

3.7 104-FD-VG1055, Fire Detection System

3.8 YFNB 41 416-002, Foundation Incid Fire Alarm System

Location:

Throughout the Barge

Identification:

N/A

4.3.1 Accomplish the requirements of REF 3.7 and REF 3.8 for the installation of new Fire Alarm System.

4.3.1.1 Chip and grind each surface flush in way of each repair.

4.3.1.2 Accomplish the requirements of REF 3.3, including Table

4, Column A, Lines One through 7.

4.3.1.3 Provide 120V AC, single phase power to the new Fire

Alarm Panel installed on REF 3.7 from existing Power Distribution Panel 1-9-1 in Passage 1-7-1-L, using circuit 1P-110-G (ckt #10).

4.3.1.3.1 Install 40 linear feet of LSTSGU-4 cable from

existing Power Distribution Panel 1-9-1 and the new Fire Alarm Panel.

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4.3.1.3.2 In Power Distribution Panel 1-9-1, circuit 1P-110-G (ckt #10) install a new 10 amp, 2 pole circuit breaker, Square D part number QOB210.

4.3.1.3.3 Update panel placard card to reflect new Fire Alarm

Panel circuit.

4.3.1.4 Accomplish the requirements of REF 3.2 for an Air Hose Test of each new or disturbed weld, deck penetration, closure patch and deck insert that affect the watertight integrity of the Barge. Allowable leakage: None.

4.3.1.5 Accomplish an operational test on new on Fire Alarm

System in accordance with REF 3.7.

4.3.1.6 Accomplish the requirements of REF 3.3 for new and

disturbed surfaces

NOTES: Known source for accomplishment of REF 3.7 is as follows:

Hiller Systems 1242 Executive Boulevard

Chesapeake, Virginia 23320 Ph: 757-549-9123/POC: Dan Clift

4.4 ITEM NO: 533-11-001: Drinking Fountain Replacement

3.3 NAVSEA Standard Item 009-12

3.5 NAVSEA Standard Item 009-107

3.9 YFNB 41-533-001, Potable Water Drinking Fountain Replace

3.10 YEFNB 41-533-002, Plumbing Drain Mods Drinking Fountain Replace

3.11 S9086-RK-STM-010/505 Rev 6, Naval Ships' Technical Manual Chapter 505 Piping Systems

Location of Work:

Passage (1-7-1-L) Machine Shop (1-16-0-Q)

Identification:

Quantity 3 (EA), Water Cooler (Similar or Equal to Elkay Model EFW16L1Z)

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4.4.1 Remove existing and install Quantity 3 (EA), Water Coolers located in Passage (1-7-1-L) and the Machine Shop (1-16-0-Q), using REF 3.9 and REF 3.10 for guidance and material requirements.

4.4.1.1 Accomplish the requirements of REF 3.3, including Table

4, Column A, Lines One through 7.

4.4.1.2 Accomplish the requirements of REF 3.3, including Table

One, Columns A and B, Lines One through 10.

4.4.1.3 Template from existing shipboard conditions.

4.4.2 Accomplish the requirements of REF 3.5 for cleaning and flushing new and disturbed potable water piping.

4.4.2.1 General Cleaning shall be Level II.

4.4.3 Ultimately restore Potable Water System to operational status.

4.4.4 Accomplish a tightness/operating pressure test option in lieu of a post repair hydrostatic pressure test of new and disturbed potable water piping in accordance with Section 505-11.1.2.6 of REF 3.11. Allowable leakage at each new and disturbed joint: None.

4.4.5 Accomplish the requirements of REF 3.1 for new and disturbed surfaces.

NOTES: None

4.5 ITEM NO: 593-11-001 CHT Tank and Sump; clean and preserve.

3.2 NAVSEA Standard Item 009-25

3.3 NAVSEA Standard Item 009-12

3.12 S9086-T8-STM-010/CH-593 Rev 4, Naval Ships’ Technical Manual Chapter 593 Pollution Control

3.13 505-5373952 Rev B, CHT Sewage System Arrangement and Details

3.14 506-4651219 Rev B, 1000 Gallon CHT Sewage Tank

3.15 113-5373953 Rev A, YFNB-41 FDN CHT Sewage System

3.16 803-921865 Rev R, Cathodic Protection Hull Zinc Anodes

Location:

CHT Pump Room (2-7-2-Q)

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Quantity (One EA), CHT Sewage Tank, 1000 Gallon

4.5.1 Wear respiratory equipment, either a combination, full facepiece, pressure demand, supplied-air respirator (SAR), or a full facepiece, pressure demand, self-contained breathing apparatus (SCBA), until CHT spaces or tanks have been certified and a certificate issued.

4.5.1.1 Accomplish the requirements of Holding Tank or

Components Entry in accordance with Paragraphs 593-

8.3.4.1.1 through 593-8.3.4.1.1.4 of REF 3.12.

4.5.1.2 Accomplish the requirements of Sanitary and Hygienic

Procedures of Paragraph 593-8.3.7.4.3 of REF 3.12.

4.5.2 Accomplish the requirements of REF 3.1, including Table 4, Line 15, Column A, for interior surfaces of the 1000 Gallon CHT Sewage Tank, including the manhole cover, located in the CHT Pump Room (2-7-2-Q).

4.5.3 Accomplish a visual inspection of the interior surfaces of the 1000 Gallon

CHT Sewage Tank located in the CHT Pump Room (2-7-2-Q), for structural integrity, deterioration, pitting, cracks, and areas of damage or distortion, using REF 3.13 and REF 3.14 for guidance.

4.5.4 Remove existing zinc anodes and studs in the 1000 Gallon CHT Sewage

Tank located in the CHT Pump Room (2-7-2-Q).

NOTES: quantity, size and locations for installation. SHIP: YFNB-41 (YFNB 41) SSP: BOST-511-23 2 of 3 ITEM NO: 593-11-001

4.5.5 Accomplish the requirements of REF 3.2 for preliminary air test of the

1000 Gallon CHT Sewage Tank located in the CHT Pump Room (2-7-2- Q). Test pressure shall be 2 PSIG.

4.5.6 Accomplish repairs to the 1000 Gallon CHT Sewage Tank located in the

CHT Pump Room (2-7-2-Q) as follows:

4.5.6.1 Vee-out and repair weld a total of 15 linear feet of

defective weld seams/butts.

4.5.6.2 Structural arrangement, details, and material requirements shall be in accordance with REF 3.13 and REF 3.14.

4.5.6.3 Accomplish the requirements of REF 3.3, including Table

4, Column A, Lines One through 7.

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4.5.6.4 Install new zinc anodes in way of removals in 4.5.4, including new studs, nuts, and washers in accordance with

REF 3.16.

4.5.6.4.1 Apply anti-seize compound conforming to A-A-

59313 to all threaded areas of nuts and studs.

4.5.6.4.2 The areas covered by zincs shall receive the

complete preservation system prior to installing the zincs. Do not paint the zincs.

4.5.6.4.3 Torque each new zinc anode retaining nut 35 to 40

foot-pounds.

4.5.6.4.4 Test each new zinc anode to verify electrical

resistance between the anode zinc surface and the adjacent metal craft structure is less than 0.1 Ohm.

4.5.7 Accomplish the requirements of REF 3.1, including Table 4, Line 15 for interior surfaces of the 1000 Gallon CHT Sewage Tank located in the CHT Pump Room (2-7-2-Q), including manhole cover.

4.5.8 Accomplish the requirements of REF 3.1, including Table 3, Line 9 for exterior surfaces of the tank including the foundation and sump/bilge of the 1000 Gallon CHT Sewage Tank located in the CHT Pump Room (2-7- 2-Q).

4.5.9 Accomplish the requirements of REF 3.2 for a completion air test of the

1000 Gallon CHT Sewage Tank located in the CHT Pump Room (2-7-2- Q). Test pressure shall be 2 PSIG. Hold for a minimum of 10 minutes.

Allowable drop in pressure: None.

4.5.10 Accomplish the requirements of REF 3.1 for new and disturbed surfaces.

4.6 ITEM NO: 512-11-002: HVAC Mod Split System; Repair

3.3 NAVSEA Standard Item 009-12

3.17 YFNB 41 512-002, HVAC Mods Main Deck

3.18 YFNB 41 512-003, HVAC Mods Hold

3.19 YFNB 41 512-004, HVAC Removals

3.20 YFNB 41 514-001, A/C Piping Install Main Deck

3.21 YFNB 41 514-002, A/C Piping Install Hold

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3.22 YFNB 41 514-003, A/C Piping Install 01 Level

3.23 YFNB 41 302-001, Power Mods Incid to HVAC Install

3.24 YFNB 41 302-002, Control Power Mods Incid to HVAC Install

Location:

Main Deck 2nd Deck 01 Level

Quantity (10 EA), Outside Condensing Unit Quantity (10 EA), Compressor Quantity (10 EA), Motherboard Quantity (10 EA), Surge Protector

4.6.1 Accomplish an operational test and inspection of the Quantity (10 EA) Outside Condensing Units, using REFs 3.17 through 3.24 for guidance.

4.6.2 Remove existing and install new Quantity (10 EA) Compressors, Quantity

(10 EA) Motherboards, Quantity (10 EA) Surge Protectors, for the Quantity (10 EA) Outside Condensing Unit, using REFs 3.17 through 3.24 for guidance.

4.6.2.1 Accomplish the requirements of REF 3.3 including Table

One, Columns A and B, Lines One through 10.

4.6.3 Accomplish an operational test of the HVAC equipment and controls for proper operation within their designed sequence of operation and control limits, in accordance with manufacturer's instructions.

4.6.3.1 Accomplish testing for systems installed new, and only the modified portions of existing systems, to ensure delivery of designed CFM of air to each compartment served as shown on REF 3.17, REF 3.18, and REF 3.20.

4.6.4 Accomplish the requirements of REF 3.1 for new and disturbed surfaces.

4.6.5 Provide no more than 195 man-days of labor and up to $182,000 of material to execute work not previously identified in this Work Item for the Quantity (10 EA), Outside Condensing Units, as determined by the Technical Point of Contact to be required in order to maintain the functionality of the HVAC System. The contractor is not authorized to execute any work for previously unidentified work unless authorized in writing by the contracting officer, and may not exceed the financial limits established above.

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NOTES:

Known source for Mitsubishi Technical Representatives are:

Action Air Systems 131 Adams Street

Manchester, CT 06042 Attn: Lee Scheinfeld

Ph: (860) 645-8838 Ext 233 lee@actionairsystems.com

5.0 Government Furnished Property (GFP)

5.1 Government Furnished Property and/or materials are not authorized for the execution of this contract. As such, all work is to be conducted onsite, aboard Barge YFNB-41, moored at Pier 15 at Naval Submarine Base New London in Groton, CT.

6.0 Period of Performance:

6.1 The Period of Performance (PoP) begins the day of contract-award, and shall be completely finished by the 30th of June, 2025.

7.0 Hazardous Energy Controls:

7.1 Work Site Operational Safety Environment – Contractors and non-PNSY

Government Agencies (NPGAs) shall be responsible to read and understand the requirements of OSHECM Chapter 250 and can see an electronic copy of OSHECM Chapter 250 (latest revision) by using the following web site:

http://www.navsea.navy.mil/shipyards/norfolk/Shared%20Documents/Chapter%2 0250.pdf.

The Contractor shall provide and require their personnel to wear personal protection equipment (PPE) (e.g., hearing protection, eye protection, gloves, steel-toed shoes or boots, aprons, respirators, masks, face shields, hard hats, reflective vests, safety harnesses for fall protection in accordance with OSHA CFR 1926 (construction) and CFR 1915 (shipyard) standards. The contractor is required to follow all appropriate lockout/tag out requirements as specified by OSHECM Chapter 250 and CFR 1915.89. Contractor shall conform to all applicable safety and occupational health standards published in the Federal Register or any other Occupational Safety and Health Administration (OSHA) Public Laws and ensure employees observe safety, traffic control, and fire prevention requirements in effect at the site.

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Questions regarding Safety may be directed to the Technical Point of Contact for this contract

8.0 Security:

8.1 All personnel assigned by the contractor to perform work, or attend the mandatory site visit during solicitation, must be US citizens. The contractor’s company manager will be required to submit a visit request listing information of personnel needing access to Portsmouth Naval Shipyard. Visit requests must include the full name of the persons, nationality, birth date and Social Security Number. Visit requests may be in the form of a letter on company stationery with signature from company security manager or authorized company representative, and may be faxed to the PNSY Pass and ID office at (207) 438-2669 or emailed to PNSDBIDS@US.NAVY.MIL. Company visit requests shall be submitted annually (or as often as necessary) to update employees of the company who need continued access to the base. Criminal history and/or falsification of information provided by an employee of the company may be subject to denial for unescorted access up to and including general access to the worksite. For contractors needing short term access to the base, the PNSY sponsor will submit the NAVSEA LOCAL VISIT REQUEST via the PNSY homepage.

8.2 If employees do not have a government issued contractor CAC which will allow access to the base, a SECNAV 5512/1 will need to be filled out and brought in with them to Pass & ID for the individual to be vetted and granted a (DBIDS) Defense Biometric Identification System pass or credential to allow access to the base.

8.3 Personnel must provide two forms of ID. One of which must prove U.S.

citizenship to access the NAVSEA Controlled Industrial Area (CIA) or any other NAVSEA spaces. Documents: a valid driver’s license, passport, birth certificate or government CAC. All documents must be active. No expired documents will be accepted.

8.4 Badge Criteria

8.4.1 Green badges will be issued to contractors who are verified U.S.

citizens, have a shipyard sponsor and a verified need to provide a service or perform work at PNSY.

8.4.2 These badges provide unescorted access to the CIA, excluding

Nuclear Work Areas (NWAs), Controlled Nuclear Information

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Areas (CNIAs), Security Islands (SI’s) and Other Sensitive Areas

(OSA).

8.4.3 The Standard Access Control Badge (SACB) is U.S. Government property, and it must be protected and returned to Pass & ID office or Code 1120 Security Department upon termination of employment, completion of work, service performed, expiration of contract or no longer a need to enter NAVSEA controlled spaces.

8.4.4 The SACB will be always displayed at the chest level area of the outer clothing with the picture side visible.

8.4.5 No objects, pins or stickers can be attached to the badge. If the badge becomes faded, damaged or illegible for any reason the bearer will report to the Pass & ID office for a new badge.

8.5 Camera-enabled devices of any kind, including cell phones, laptops, and tablets, are prohibited inside the CIA. Laptops without cameras must be registered with the Security Office before entering the CIA.

8.6 All contractor vehicles are subject to inspection prior to allowing entry onto this installation.

8.7 Contractor vehicles may enter the CIA through the open CIA vehicle gate.

Personal vehicles are precluded from entry. CIA access by Contractor vehicles will be kept to the absolute minimum necessary to accomplish the contracted work. All contractor vehicles must meet the following:

8.7.1 Possess a valid vehicle registration showing the vehicle is a company owned or leased vehicle, or rental vehicle rented by the company; a valid state safety inspection as required by the state of registration and an inspection pass from Commercial Vehicle Inspections Station (CVIS) located at the main gate.

8.7.2 Contractor logo should be located on either sides of the vehicle, either painted on or attached with a magnetic sign. Paper or cardboard signs are not authorized. Lettering must be minimum of 2-inch font and displayed in a manner that is clearly visible.

8.7.3 Contractor vehicles will be authorized access to the CIA to deliver contractor equipment to the work site. The use of these vehicles solely for the transport of personnel is not authorized.

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8.8 CIA inspection passes will be issued to a contractor vehicle meeting the above criteria. CIA passes will have an expiration date, time and initials of the issuing officer. From the time of issue, the contractor vehicle must enter the CIA within 7-minutes from the time issued. Any contractor attempting to access the CIA after the 7-minute time window will be denied entry and directed back to CVIS for re-inspection.

9.0 Deliverables

9.1 Submit one legible copy, in hard copy or approved transferrable media, of a report listing results of the requirements of 4.2.1 to the TPOC.

9.2 Submit one legible copy, in hard copy or approved transferrable media, of a report listing type, extent, and location of defects identified in 4.5.3 to the TPOC.

9.3 Submit one legible copy, in hard copy approved transferrable media, of a report listing results of the requirements of 4.6.1 to the TPOC.

9.4 Submit one legible copy, in hard copy approved transferrable media, of a report detailing each Work Item executed.

10.0 Quality Assurance

10.1 Performance under this contract will be monitored by the Contracting Officer’s Representative (COR) & TPOC, utilizing the Quality Assurance Surveillance Plan established by the Government.