Attachment 2 SOW.pdf

USCGC ROBERT G. WARD (WPC 1130)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2025

Developed By: Larry F Lindberg

(Rev-1, 3 June 2024)

USCGC ROBERT G. WARD (WPC-154) DOCKSIDE AVAILABILITY FY2025

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. v Consolidated List of Critical Inspection Items ............................................................................................. vi Principal Characteristics ............................................................................................................................. vii General Requirements WORK ITEM 1: MDE, 8000 Hour Maintenance (QL3), Perform iii (Rev-1)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-1)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 154 WPC 085-201, Rev A, Propulsion System, SSDG, EDG Installation Drawings

Coast Guard Drawing 154 WPC 200-301, Rev -, Machinery Arrangement Drawings

Coast Guard Drawing 154 WPC 204-301, Rev F, Equipment Removal Plan

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual

Coast Guard Technical Publication (TP) 8019A, SWBS 233, Aug 2019, Main Propulsion Diesel Engine (MDE), MTU 20V4000M93L (154 WPC A & B-Class Cutters)

Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, Fire Prevention and Response

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for Shipyard Employment

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure v (Rev-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 Y STARTER #1 NSN: 2920-12-385-6663 PN:

0041519901 2 ea. 1,060.65

1 Y STARTER #2 NSN: 2920-12-385-6651 PN:

0051510001

2 ea. 1,060.65

1 Y Injector NSN: 2910-12-396-9474 PN:

EX59407500022

40 ea. 2,660.16

1 Y Jacket Water Pump NSN: 2930-12-408-5714 PN:

EX54920200040

2 ea. 2,350.13

1 Y Head NSN: 2815-12-401-6623 PN:

EX52904100073

40 ea. 2,433.44

1 Y Raw Water Pump NSN: 4320-12-420-2316PN:

EX59420700080/87

2 ea. 6,373.10

1 Y Turbo A2 NSN: 2950-12-390-3213 PN:

X59610100194

2 ea. 23,271.00

1 Y Turbo B1 NSN: 2950-12-390-3739 PN:

X59610100195

2 ea. 23,271.00

1 Y Turbo B2 NSN: 2950-12-390-5601 PN:

X59610100196

2 ea. 23,271.00

1 Y Turbo A1 NSN: 2950-12-390-3341 PN:

X59610100197

2 ea. 23,271.00

1 Y Slide-in Chassis for Cooler

NSN: 2930-12-408-5926 PN:

XP59611400056

2 ea. 30,871.80

1 Y Cooler, Oil NSN: 2930-12-395-6730 PN:

X59618300046/87

2 ea. 9,370.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter vi (Rev-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item

Title

1 MDE, 8000 Hour Maintenance (QL3), Perform vii (Rev-1)

PRINCIPAL CHARACTERISTICS

154' WPC (SENTINEL CLASS)

PHYSICAL

Anchor ROCNA, anchor, 150 KG/ 331 LB, Stainless Steel Bulkheads (7), Watertight Bulkheads located below the Main Deck Displacement, delivery, light ship 302 Metric Tons Draft, full load 2.58 Meters (8.46 Feet) End of service life displacement 353 Metric Tons Framing Longitudinal Full load displacement 353 Metric Tons Height of highest projection 17.22 Meters (56.5 Feet) Length overall (loa) 46.80 Meters (153.5 Feet) Maximum beam 7.75 Meters (25.43 Feet) Minimum operating displacement 314 Metric Tons Waterline length (lwl) 44.35 Meters (145.5 Feet)

HULL

Hull/main weatherdeck material AH-36 Steel Superstructure 5456-H1111 Aluminum

MACHINERY

Bow thruster Schottel STT 60 LK Diameter of propeller 1900 mm Emergency service generator (edg) Cummins 6BTA5.9-DM Diesel with Stanford 93KW Generator Fin stabilizer (2), Quantum QC1500 Main propulsion (2), MTU 20V4000 M93L, Sequential Turbo-Charged Diesels Number of blades 6 Number of propellers (2) Michigan Wheel Marine Propeller pitch capability Fixed Propulsion shafts (2), Electralloy Nitronic 50HS (9430mm) Shafts Reduction gears (2), ZF 23560C/D Series Rudders (2), 316L Stainless Steel Shaft rotations per minute 478 Shaft(s) bearing, aft (2), Duramax Bearings Shaft(s) bearing, intermediate (2), Duramax Bearings Shaft(s) diameter 8 Inches Shaft(s) Seal (2), Wartsila Mechanical Seals Ship service generators (2), Cummins QSM11-DM Diesels with Stanford 317KW Generator

TANK CAPACITIES AT 95% LIQUID LOAD (22,958 TOTAL GALLONS)

Fresh water tank, port (3-38-2-w) 708 gal Fresh water tank, stbd (3-38-1-w) 756 gal Fuel oil edg day tank (1-10-1-f) 134 gal Fuel oil gen. ovrflw tnk, ctr. (3-40-0-f) 1,159 gal Fuel oil overflow tank, center (3-10-0-f)

616 gal

Fuel oil service tank, #1 port (3-17-2-f) 1,750 gal Fuel oil service tank, #1 stbd (3-17-1-f) 1,750 gal Fuel oil service tank, #2 port (3-40-2-f) 890 gal Fuel oil service tank, #2 stbd (3-40-1-f) 890 gal Fuel oil storage tank, #1 center (3-11-0- 5,040 gal viii (Rev-1)

f) Fuel oil storage tank, #2 center (3-23-0-f)

5,350 gal

TANK CAPACITIES AT 95% LIQUID LOAD (22,958 TOTAL GALLONS)

Grey water tank, (3-17-0-w) 2,668 gal.

Lube oil storage tank, (2-35-2-f) 146 gal.

Oily water tank, (3-34-1-w) 336 gal.

Sewage collection tank, (3-6-0-w) 429 gal.

Waste oil tank, (3-34-2-f) 336 gal.

1 (Rev-1)

00000_0623_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and 'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, Fire Prevention and Response

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for Shipyard Employment

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure

2 (Rev-1)

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements in this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.1.1 The Contractor must conform to all requirements specified in SFLC Std Spec 5550 and in the Fire Protection and Response work item, as applicable, during the performance of this availability.

3.1.1.1 Fire Safety Plan submission. The Contractor must submit a copy of the CFR 1915, Subpart P, Fire Safety Plan with the Contractor’s bid when work will be conducted in a Contractor–owned facility. Include any MOA(s) with local firefighting facilities.

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan as requested in the Fire Protection and Response work item, with the Contractor’s bid.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents.

Contractors can apply to NAVSEA headquarters directly for copies.

3.2 Contractor-provided fire watch personnel. The Contractor must provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor must accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec 6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

3.3.3 In-process quality control measures. The Contractor must abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces”).

3.3.3.1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3.3.3.1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3.1.8.3 (Surface profile measurements). A “measurement” for surface profile is defined as follows:

ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3 (Rev-1)

3.3.3.1.2 Soluble salt conductivity measurements. 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3.3.3.1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A “measurement” for coating thickness is defined as follows:

SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

3.4 Welding and brazing requirements. The Contractor must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B- Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications for welding Weldox 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY- 130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class” cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with NAVSEA TP 1688. The Contractor must be aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B- Class” cutters, the Contractor must provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding Weldox 900 are considered the same as those for welding HY-130.

3.5 Environmental protection requirements. The Contractor must adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.5.1 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that

4 (Rev-1) develop during the project. Contractor must comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1 USCG facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor must comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is _________.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

3.5.2 Test and procedures. The Contractor is required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work must be done by qualified laboratories; and where required by law, the laboratories must be certified.

3.5.3 Regulatory notifications. The Contractor is responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor must submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications must be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, who is responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out;

ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only

5 (Rev-1) authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must comply with SFLC Std Spec 0000 Appendix B, Requirements For Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.6 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must have the authority to sign a Hazardous Waste Manifest using the Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor must prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. The Contractor must refer to site (e.g., Base) Regulations and Instructions for details regarding local policies (e.g., crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

3.7.1 None.

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

6 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfg.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfg.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

7 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

8 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

9 (Rev-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Mils Reading (IAW ASTM D4417-Method B for above 10 readings (by column):

Mean Reading (mils)

10 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR)

*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

12 (Rev-1)

4.2 Tank and Void Assessment form.

13 (Rev-1)

20001_JLW_0324_154WPC

WORK ITEM 1: MDE, 8000 Hour Maintenance (QL3), Perform

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform all MTU 6000 hour (QL3) maintenance tasks on both Main Diesel Engines (MDEs) at the 8000 operational hour interval.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y STARTER #1 NSN: 2920-12-385-6663 PN:

0041519901 2 ea. 1,060.65

Y STARTER #2 NSN: 2920-12-385-6651 PN:

0051510001

2 ea. 1,060.65

Y Injector NSN: 2910-12-396-9474 PN:

EX59407500022

40 ea. 2,660.16

Y Jacket Water Pump NSN: 2930-12-408-5714 PN:

EX54920200040

2 ea. 2,350.13

Y Head NSN: 2815-12-401-6623 PN:

EX52904100073

40 ea. 2,433.44

Y Raw Water Pump NSN: 4320-12-420-2316PN:

EX59420700080/87

2 ea. 6,373.10

Y Turbo A2 NSN: 2950-12-390-3213 PN:

X59610100194

2 ea. 23,271.00

Y Turbo B1 NSN: 2950-12-390-3739 PN:

X59610100195

2 ea. 23,271.00

Y Turbo B2 NSN: 2950-12-390-5601 PN:

X59610100196

2 ea. 23,271.00

Y Turbo A1 NSN: 2950-12-390-3341 PN:

X59610100197

2 ea. 23,271.00

Y Slide-in Chassis for Cooler NSN: 2930-12-408-5926 PN:

XP59611400056

2 ea. 30,871.80

Y Cooler, Oil NSN: 2930-12-395-6730 PN:

X59618300046/87

2 ea. 9,370.00

*Government-loaned property, which must be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT Service Center.

1.2.1 GFE Storage and Staging. Contractor must procure and deliver 20ft. storage container (conex style) for staging and storing GFE. Storage container will remain at BASE LA/LB upon completion of contract.

Contact LTJG Katie Schiavo for storage container delivery instructions and location. Phone (206) 818-0402.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 154 WPC 085-201, Rev A, Propulsion System, SSDG, EDG Installation Drawings

Coast Guard Drawing 154 WPC 200-301, Rev -, Machinery Arrangement Drawings

Coast Guard Drawing 154 WPC 204-301, Rev F, Equipment Removal Plan

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 8019A, SWBS 233, Aug 2019, Main Propulsion Diesel Engine (MDE), MTU 20V4000M93L (154 WPC A & B-Class Cutters)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

3.3 Maintenance tasks.

3.1.2 Tech Rep. The Contractor must provide onsite at least one QL3 certified technician on MTU4000 series engines. The technician must possess a 1B dongle, have certification on ECU-7 series governors, and the Contractor must have 20V4000 engine maintenance experience.

3.1.2.1 Most current technical documentation. Prior to starting work, the QL3 certified technician must obtain from the OEM (MTU) the most current versions of the MTU documents contained within TP- 8019A (e.g. service manuals, bulletins, etc.) and abide by requirements in those current documents. After the overhauled/repaired engines have been accepted satisfactory by the Coast Guard, turn over all new versions of documents to the Coast Guard.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.1.5 Contractor vs Government Furnish Material. The Contractor must furnish all material necessary to perform the work that is not listed beneath paragraph “1.2 Government-furnished property”; all material that is listed beneath that paragraph will be Government furnished.

3.1.6 Overhaul or Renew. When “Overhaul or Renew” is designated, and the component is Contractor-furnished, the Contractor may overhaul (i.e. completely disassemble, renew all consumable/wearing components, inspect all non-consumable/non-wearing components, etc. in accordance with TP-8019, Volume 3, Appendix D, Instructions for Overhaul or Sub-Assemblies) or completely renew the designated component(s) pending which action is most economical for the Govt. When “Overhaul or Renew” is designated, remanufactured component(s) are acceptable.

3.2 Ad-hoc test and inspections. After the start of work, when warranted/appropriate, Coast Guard may request various inspections and tests (e.g. engine performance data collection, etc.) and may request engine performance data whenever the engine is running. If it is determined that the test or inspection will add significant new costs or schedule impacts to the requirement, pricing will be negotiated and contract terms will be modified at that time.

3.3 Maintenance Tasks. The Contractor must perform the following to identify all discrepancies that may affect engine performance and to accomplish various other maintenance tasks.

NOTE

Ship’s Force will perform all electrical isolation, tag-out procedures, etc.

Coordinate with Ship’s Force and ensure all Tag-Outs are complete prior to performing any maintenance.

During disassembly and reassembly in conjunction with performing the tasks specified below, renew all disturbed seals, gaskets, o-rings, rubber sleeves, and all other soft wearing parts.

Remove and re-install all interferences, as required, to perform the following maintenance.

Perform a sea trial and pre-test to identify all existing discrepancies/conditions. Upon completion of the sea trial, and prior to any disassembly, submit a CFR that describes all discrepancies that can be identified prior to disassembly (e.g. external damage to any component, all component/equipment performance discrepancies, etc.) and recommended repairs. To support recommendations, collect and submit a minimum of 30 min of ECU/MCU engine data.

Clean and inspect, for saltwater intrusion, the air flexible ducting leading to the air turbo inlets from the transition piece on each engine.

NOTE

The charge air cooler is too large to be removed as a unit from the vessel. It must first be disassembled, and the core must be removed separately.

Renew the charge air coolers and inspect for leakage on each engine. Prior to disassembling the charge air cooler submit a CFR detailing a disassembly and removal plan. Initiate disassembly after the Coast Guard approves the plan.

Drain and dispose of jacket water/coolant and engine oil on each engine.

Flush coolant circuit (refer to A001061, Fluids and Lubricants Specification) on each engine.

Dispose of flush water.

Inspect each cylinder chamber on both engines and Submit a CIR detailing the condition of each using the terms listed for endoscopic examination (refer to MA15071, Operating Instructions).

Renew the high-pressure fuel sensors on each engine.

Inspect centrifugal oil filter and check bearing for wear. (Refer to MA25014, Instruction for overhaul of assemblies) on each engine.

Overhaul or Renew two starters on each engine.

Clean each engine coolant/fuel cooler.

Overhaul or Renew engine oil cooler engine on each engine.

Overhaul or Renew the coolant pump on each engine.

Overhaul or Renew the raw water pump on each engine.

Inspect all rocker arms and valve bridges for wear on each engine. Insert an endoscope through the pushrod bore to visually inspect swing followers and camshaft running surfaces.

Submit CFR.

Renew the thermostats and verify proper thermal actuation on each engine.

Remove the engine to RG coupling and perform an engine output flange to RG input flange alignment check on both engines to the nearest 0.001”. Include the alignment data collected and any recommended corrective actions in the engine mount CFR described below.

Reinstall the coupling only after satisfactory final alignment is confirmed and the MDEs and reduction gears are secured in-place; renew norlock washers.

Inspect engine mounts and verify proper engine to RG alignment. Measure the buffer clearance of the resilient mounts and verify proper seating of securing screws. Check for cracks in the rubber elements, measure the size of any cracks found. Measure the height of each rubber elements. Verify proper alignment between the engine output and reduction gear input flanges. Submit a CFR detailing all findings and describe all recommended repairs.

Overhaul or Renew all cylinder heads (i.e. Renew all cylinder head wearing components (e.g.

springs, seals, etc.) and repair all defects found to all other cylinder head components (e.g.

repair individual defects, or provide new or remanufactured heads, etc.). Submit a report detailing the maintenance actions taken to each head.

o If one or more new heads provided have coating discrepancies (e.g., only a primer coat of paint has been applied vs. a full two coats of paint, etc.), or any other significant discrepancies, Submit a CFR describing the condition. After the KO releases a CR, perform the work described therein. Heads must be coated with a general purpose 2 part polyurethane enamel, high gloss white, two coats with a dry film thickness 3 - 4 mil (Valspar LIC50, color RAL9010 or equivalent).

Overhaul or Renew the turbochargers on each engine (i.e. Renew all turbocharger wearing components (e.g. springs, seals, etc.) and repair all defects found to all other turbocharger components (e.g. repair individual defects, or provide new or remanufactured turbochargers, etc)). Submit a report detailing the maintenance actions taken to each turbocharger.

All reports, except the final test report below, are due no later than 2/3 through the contract performance period.

Overhaul or Renew the fuel injectors on each engine.

Inspect and clean oil indicator filter, renew the fuel filters on each engine.

Renew the jacket water/coolant, engine oil, all fuel filters on each engine with Contractor furnished materials. Engine oil must be MTU approved Category 3.1 (Low SAPS oil).

Coolant must be a MTU approved A216 corrosion inhibitor.

Perform a final sea trial and post maintenance test, conducting a 2hr full power trial run.

After completion of the sea trail submit a minimum of 30 minutes of ECU/MCU engine data.

Submit a final report.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.4 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.)

4. NOTES

This section is not applicable to this work item.